Bugzilla – Attachment 138462 Details for
Bug 104082
amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes)
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In 4.16.0-rc7 still not fixed
dmesg30.txt (text/plain), 1.69 MB, created by
mikhail.v.gavrilov
on 2018-03-31 13:46:31 UTC
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Description:
In 4.16.0-rc7 still not fixed
Filename:
MIME Type:
Creator:
mikhail.v.gavrilov
Created:
2018-03-31 13:46:31 UTC
Size:
1.69 MB
patch
obsolete
>[ 0.000000] microcode: microcode updated early to revision 0x24, date = 2018-01-21 >[ 0.000000] Linux version 4.16.0-rc7 (mikhail@localhost.localdomain) (gcc version 7.3.1 20180303 (Red Hat 7.3.1-5) (GCC)) #1 SMP Mon Mar 26 08:41:48 +05 2018 >[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.16.0-rc7 root=UUID=0ee73ea4-0a6f-4d9c-bdaf-94ec954fec49 ro rhgb quiet log_buf_len=900M LANG=en_US.UTF-8 >[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' >[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' >[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' >[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 >[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. >[ 0.000000] e820: BIOS-provided physical RAM map: >[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable >[ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved >[ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009efff] usable >[ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved >[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bd69efff] usable >[ 0.000000] BIOS-e820: [mem 0x00000000bd69f000-0x00000000bd6a5fff] ACPI NVS >[ 0.000000] BIOS-e820: [mem 0x00000000bd6a6000-0x00000000be17bfff] usable >[ 0.000000] BIOS-e820: [mem 0x00000000be17c000-0x00000000be6d4fff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000be6d5000-0x00000000db487fff] usable >[ 0.000000] BIOS-e820: [mem 0x00000000db488000-0x00000000db8e8fff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000db8e9000-0x00000000db931fff] usable >[ 0.000000] BIOS-e820: [mem 0x00000000db932000-0x00000000db9edfff] ACPI NVS >[ 0.000000] BIOS-e820: [mem 0x00000000db9ee000-0x00000000df7fefff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000df7ff000-0x00000000df7fffff] usable >[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved >[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000081effffff] usable >[ 0.000000] NX (Execute Disable) protection: active >[ 0.000000] e820: update [mem 0xbd36f018-0xbd37f857] usable ==> usable >[ 0.000000] e820: update [mem 0xbd36f018-0xbd37f857] usable ==> usable >[ 0.000000] e820: update [mem 0xbd355018-0xbd36e457] usable ==> usable >[ 0.000000] e820: update [mem 0xbd355018-0xbd36e457] usable ==> usable >[ 0.000000] extended physical RAM map: >[ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable >[ 0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved >[ 0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009efff] usable >[ 0.000000] reserve setup_data: [mem 0x000000000009f000-0x000000000009ffff] reserved >[ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x00000000bd355017] usable >[ 0.000000] reserve setup_data: [mem 0x00000000bd355018-0x00000000bd36e457] usable >[ 0.000000] reserve setup_data: [mem 0x00000000bd36e458-0x00000000bd36f017] usable >[ 0.000000] reserve setup_data: [mem 0x00000000bd36f018-0x00000000bd37f857] usable >[ 0.000000] reserve setup_data: [mem 0x00000000bd37f858-0x00000000bd69efff] usable >[ 0.000000] reserve setup_data: [mem 0x00000000bd69f000-0x00000000bd6a5fff] ACPI NVS >[ 0.000000] reserve setup_data: [mem 0x00000000bd6a6000-0x00000000be17bfff] usable >[ 0.000000] reserve setup_data: [mem 0x00000000be17c000-0x00000000be6d4fff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000be6d5000-0x00000000db487fff] usable >[ 0.000000] reserve setup_data: [mem 0x00000000db488000-0x00000000db8e8fff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000db8e9000-0x00000000db931fff] usable >[ 0.000000] reserve setup_data: [mem 0x00000000db932000-0x00000000db9edfff] ACPI NVS >[ 0.000000] reserve setup_data: [mem 0x00000000db9ee000-0x00000000df7fefff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000df7ff000-0x00000000df7fffff] usable >[ 0.000000] reserve setup_data: [mem 0x00000000f8000000-0x00000000fbffffff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed03fff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000ff000000-0x00000000ffffffff] reserved >[ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000081effffff] usable >[ 0.000000] efi: EFI v2.31 by American Megatrends >[ 0.000000] efi: ACPI=0xdb9ba000 ACPI 2.0=0xdb9ba000 SMBIOS=0xf04c0 MPS=0xfd450 >[ 0.000000] random: fast init done >[ 0.000000] SMBIOS 2.7 present. >[ 0.000000] DMI: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved >[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable >[ 0.000000] e820: last_pfn = 0x81f000 max_arch_pfn = 0x400000000 >[ 0.000000] MTRR default type: uncachable >[ 0.000000] MTRR fixed ranges enabled: >[ 0.000000] 00000-9FFFF write-back >[ 0.000000] A0000-BFFFF uncachable >[ 0.000000] C0000-CFFFF write-protect >[ 0.000000] D0000-DFFFF uncachable >[ 0.000000] E0000-FFFFF write-protect >[ 0.000000] MTRR variable ranges enabled: >[ 0.000000] 0 base 0000000000 mask 7800000000 write-back >[ 0.000000] 1 base 0800000000 mask 7FF0000000 write-back >[ 0.000000] 2 base 0810000000 mask 7FF8000000 write-back >[ 0.000000] 3 base 0818000000 mask 7FFC000000 write-back >[ 0.000000] 4 base 081C000000 mask 7FFE000000 write-back >[ 0.000000] 5 base 081E000000 mask 7FFF000000 write-back >[ 0.000000] 6 base 00E0000000 mask 7FE0000000 uncachable >[ 0.000000] 7 disabled >[ 0.000000] 8 disabled >[ 0.000000] 9 disabled >[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT >[ 0.000000] e820: update [mem 0xe0000000-0xffffffff] usable ==> reserved >[ 0.000000] e820: last_pfn = 0xdf800 max_arch_pfn = 0x400000000 >[ 0.000000] found SMP MP-table at [mem 0x000fd750-0x000fd75f] mapped at [ (ptrval)] >[ 0.000000] Scanning 1 areas for low memory corruption >[ 0.000000] Base memory trampoline at [ (ptrval)] 97000 size 24576 >[ 0.000000] Using GB pages for direct mapping >[ 0.000000] BRK [0x381ffc000, 0x381ffcfff] PGTABLE >[ 0.000000] BRK [0x381ffd000, 0x381ffdfff] PGTABLE >[ 0.000000] BRK [0x381ffe000, 0x381ffefff] PGTABLE >[ 0.000000] BRK [0x381fff000, 0x381ffffff] PGTABLE >[ 0.000000] BRK [0x382000000, 0x382000fff] PGTABLE >[ 0.000000] BRK [0x382001000, 0x382001fff] PGTABLE >[ 0.000000] BRK [0x382002000, 0x382002fff] PGTABLE >[ 0.000000] BRK [0x382003000, 0x382003fff] PGTABLE >[ 0.000000] BRK [0x382004000, 0x382004fff] PGTABLE >[ 0.000000] BRK [0x382005000, 0x382005fff] PGTABLE >[ 0.000000] BRK [0x382006000, 0x382006fff] PGTABLE >[ 0.000000] BRK [0x382007000, 0x382007fff] PGTABLE >[ 0.000000] log_buf_len: 1073741824 bytes >[ 0.000000] early log buf free: 254396(97%) >[ 0.000000] Secure boot disabled >[ 0.000000] RAMDISK: [mem 0x36b1d000-0x3cfd6fff] >[ 0.000000] ACPI: Early table checksum verification disabled >[ 0.000000] ACPI: RSDP 0x00000000DB9BA000 000024 (v02 ALASKA) >[ 0.000000] ACPI: XSDT 0x00000000DB9BA080 00007C (v01 ALASKA A M I 01072009 AMI 00010013) >[ 0.000000] ACPI: FACP 0x00000000DB9C6E20 00010C (v05 ALASKA A M I 01072009 AMI 00010013) >[ 0.000000] ACPI: DSDT 0x00000000DB9BA190 00CC8D (v02 ALASKA A M I 00000088 INTL 20091112) >[ 0.000000] ACPI: FACS 0x00000000DB9EC080 000040 >[ 0.000000] ACPI: APIC 0x00000000DB9C6F30 000092 (v03 ALASKA A M I 01072009 AMI 00010013) >[ 0.000000] ACPI: FPDT 0x00000000DB9C6FC8 000044 (v01 ALASKA A M I 01072009 AMI 00010013) >[ 0.000000] ACPI: SSDT 0x00000000DB9C7010 000539 (v01 PmRef Cpu0Ist 00003000 INTL 20120711) >[ 0.000000] ACPI: SSDT 0x00000000DB9C7550 000AD8 (v01 PmRef CpuPm 00003000 INTL 20120711) >[ 0.000000] ACPI: SSDT 0x00000000DB9C8028 0001C7 (v01 PmRef LakeTiny 00003000 INTL 20120711) >[ 0.000000] ACPI: MCFG 0x00000000DB9C81F0 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) >[ 0.000000] ACPI: HPET 0x00000000DB9C8230 000038 (v01 ALASKA A M I 01072009 AMI. 00000005) >[ 0.000000] ACPI: SSDT 0x00000000DB9C8268 00036D (v01 SataRe SataTabl 00001000 INTL 20120711) >[ 0.000000] ACPI: SSDT 0x00000000DB9C85D8 0034E1 (v01 SaSsdt SaSsdt 00003000 INTL 20091112) >[ 0.000000] ACPI: DMAR 0x00000000DB9CBAC0 000070 (v01 INTEL HSW 00000001 INTL 00000001) >[ 0.000000] ACPI: Local APIC address 0xfee00000 >[ 0.000000] No NUMA configuration found >[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000081effffff] >[ 0.000000] NODE_DATA(0) allocated [mem 0x7defd4000-0x7deffefff] >[ 0.000000] tsc: Fast TSC calibration using PIT >[ 0.000000] Zone ranges: >[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] >[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] >[ 0.000000] Normal [mem 0x0000000100000000-0x000000081effffff] >[ 0.000000] Device empty >[ 0.000000] Movable zone start for each node >[ 0.000000] Early memory node ranges >[ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff] >[ 0.000000] node 0: [mem 0x0000000000059000-0x000000000009efff] >[ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bd69efff] >[ 0.000000] node 0: [mem 0x00000000bd6a6000-0x00000000be17bfff] >[ 0.000000] node 0: [mem 0x00000000be6d5000-0x00000000db487fff] >[ 0.000000] node 0: [mem 0x00000000db8e9000-0x00000000db931fff] >[ 0.000000] node 0: [mem 0x00000000df7ff000-0x00000000df7fffff] >[ 0.000000] node 0: [mem 0x0000000100000000-0x000000081effffff] >[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000081effffff] >[ 0.000000] On node 0 totalpages: 8363791 >[ 0.000000] DMA zone: 64 pages used for memmap >[ 0.000000] DMA zone: 24 pages reserved >[ 0.000000] DMA zone: 3997 pages, LIFO batch:0 >[ 0.000000] DMA32 zone: 13950 pages used for memmap >[ 0.000000] DMA32 zone: 892786 pages, LIFO batch:31 >[ 0.000000] Normal zone: 116672 pages used for memmap >[ 0.000000] Normal zone: 7467008 pages, LIFO batch:31 >[ 0.000000] Reserved but unavailable: 98 pages >[ 0.000000] ACPI: PM-Timer IO Port: 0x1808 >[ 0.000000] ACPI: Local APIC address 0xfee00000 >[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) >[ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 >[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) >[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) >[ 0.000000] ACPI: IRQ0 used by override. >[ 0.000000] ACPI: IRQ9 used by override. >[ 0.000000] Using ACPI (MADT) for SMP configuration information >[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 >[ 0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs >[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] >[ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] >[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] >[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xbd355000-0xbd355fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xbd36e000-0xbd36efff] >[ 0.000000] PM: Registered nosave memory: [mem 0xbd36f000-0xbd36ffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xbd37f000-0xbd37ffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xbd69f000-0xbd6a5fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xbe17c000-0xbe6d4fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xdb488000-0xdb8e8fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xdb932000-0xdb9edfff] >[ 0.000000] PM: Registered nosave memory: [mem 0xdb9ee000-0xdf7fefff] >[ 0.000000] PM: Registered nosave memory: [mem 0xdf800000-0xf7ffffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] >[ 0.000000] e820: [mem 0xdf800000-0xf7ffffff] available for PCI devices >[ 0.000000] Booting paravirtualized kernel on bare hardware >[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns >[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 >[ 0.000000] percpu: Embedded 494 pages/cpu @ (ptrval) s1986560 r8192 d28672 u2097152 >[ 0.000000] pcpu-alloc: s1986560 r8192 d28672 u2097152 alloc=1*2097152 >[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 >[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8233081 >[ 0.000000] Policy zone: Normal >[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.16.0-rc7 root=UUID=0ee73ea4-0a6f-4d9c-bdaf-94ec954fec49 ro rhgb quiet log_buf_len=900M LANG=en_US.UTF-8 >[ 0.000000] Memory: 31415008K/33455164K available (12300K kernel code, 3548K rwdata, 4176K rodata, 4772K init, 16632K bss, 2040156K reserved, 0K cma-reserved) >[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 >[ 0.000000] Kernel/User page tables isolation: enabled >[ 0.000000] ftrace: allocating 36648 entries in 144 pages >[ 0.000000] Running RCU self tests >[ 0.000000] Hierarchical RCU implementation. >[ 0.000000] RCU lockdep checking is enabled. >[ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8. >[ 0.000000] RCU callback double-/use-after-free debug enabled. >[ 0.000000] Tasks RCU enabled. >[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 >[ 0.000000] NR_IRQS: 524544, nr_irqs: 488, preallocated irqs: 16 >[ 0.000000] Offload RCU callbacks from CPUs: . >[ 0.000000] Console: colour dummy device 80x25 >[ 0.000000] console [tty0] enabled >[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar >[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 >[ 0.000000] ... MAX_LOCK_DEPTH: 48 >[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 >[ 0.000000] ... CLASSHASH_SIZE: 4096 >[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 >[ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 >[ 0.000000] ... CHAINHASH_SIZE: 32768 >[ 0.000000] memory used by lock dependency info: 7903 kB >[ 0.000000] per task-struct memory footprint: 2688 bytes >[ 0.000000] kmemleak: Kernel memory leak detector disabled >[ 0.000000] ACPI: Core revision 20180105 >[ 0.000000] ACPI: 6 ACPI AML tables successfully acquired and loaded >[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns >[ 0.000000] hpet clockevent registered >[ 0.000000] APIC: Switch to symmetric I/O mode setup >[ 0.000000] DMAR: Host address width 39 >[ 0.000000] DMAR: DRHD base: 0x000000fed90000 flags: 0x1 >[ 0.000000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap d2008c20660462 ecap f010da >[ 0.000000] DMAR: RMRR base: 0x000000df683000 end: 0x000000df691fff >[ 0.000000] DMAR-IR: IOAPIC id 8 under DRHD base 0xfed90000 IOMMU 0 >[ 0.000000] DMAR-IR: HPET id 0 under DRHD base 0xfed90000 >[ 0.000000] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. >[ 0.000000] DMAR-IR: Enabled IRQ remapping in x2apic mode >[ 0.000000] x2apic enabled >[ 0.000000] Switched APIC routing to cluster x2apic. >[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 >[ 0.005000] tsc: Fast TSC calibration using PIT >[ 0.006000] tsc: Detected 3392.259 MHz processor >[ 0.006000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x30e5be0f429, max_idle_ns: 440795375344 ns >[ 0.006000] Calibrating delay loop (skipped), value calculated using timer frequency.. 6784.51 BogoMIPS (lpj=3392259) >[ 0.006000] pid_max: default: 32768 minimum: 301 >[ 0.006000] ---[ User Space ]--- >[ 0.006000] 0x0000000000000000-0x0000000000008000 32K RW x pte >[ 0.006000] 0x0000000000008000-0x000000000005f000 348K pte >[ 0.006000] 0x000000000005f000-0x000000000009f000 256K RW x pte >[ 0.006000] 0x000000000009f000-0x0000000000200000 1412K pte >[ 0.006000] 0x0000000000200000-0x0000000040000000 1022M pmd >[ 0.006000] 0x0000000040000000-0x0000000080000000 1G pud >[ 0.006000] 0x0000000080000000-0x00000000bd600000 982M pmd >[ 0.006000] 0x00000000bd600000-0x00000000bd6a6000 664K pte >[ 0.006000] 0x00000000bd6a6000-0x00000000bda00000 3432K RW x pte >[ 0.006000] 0x00000000bda00000-0x00000000be000000 6M RW PSE x pmd >[ 0.006000] 0x00000000be000000-0x00000000be200000 2M RW x pte >[ 0.006000] 0x00000000be200000-0x00000000be600000 4M RW PSE x pmd >[ 0.006000] 0x00000000be600000-0x00000000be710000 1088K RW x pte >[ 0.006000] 0x00000000be710000-0x00000000be800000 960K pte >[ 0.006000] 0x00000000be800000-0x00000000cc600000 222M pmd >[ 0.006000] 0x00000000cc600000-0x00000000cc72b000 1196K pte >[ 0.006000] 0x00000000cc72b000-0x00000000cc76e000 268K RW x pte >[ 0.006000] 0x00000000cc76e000-0x00000000cc77e000 64K pte >[ 0.006000] 0x00000000cc77e000-0x00000000cc7b1000 204K RW x pte >[ 0.006000] 0x00000000cc7b1000-0x00000000cc7be000 52K pte >[ 0.006000] 0x00000000cc7be000-0x00000000cc81c000 376K RW x pte >[ 0.006000] 0x00000000cc81c000-0x00000000cc835000 100K pte >[ 0.006000] 0x00000000cc835000-0x00000000cc88f000 360K RW x pte >[ 0.006000] 0x00000000cc88f000-0x00000000cc8a5000 88K pte >[ 0.006000] 0x00000000cc8a5000-0x00000000cc915000 448K RW x pte >[ 0.006000] 0x00000000cc915000-0x00000000cc946000 196K pte >[ 0.006000] 0x00000000cc946000-0x00000000cc9bc000 472K RW x pte >[ 0.006000] 0x00000000cc9bc000-0x00000000cc9ea000 184K pte >[ 0.006000] 0x00000000cc9ea000-0x00000000cca04000 104K RW x pte >[ 0.006000] 0x00000000cca04000-0x00000000ccaf2000 952K pte >[ 0.006000] 0x00000000ccaf2000-0x00000000ccaf4000 8K RW x pte >[ 0.006000] 0x00000000ccaf4000-0x00000000ccaf7000 12K pte >[ 0.006000] 0x00000000ccaf7000-0x00000000ccaf8000 4K RW x pte >[ 0.006000] 0x00000000ccaf8000-0x00000000ccafc000 16K pte >[ 0.006000] 0x00000000ccafc000-0x00000000ccafd000 4K RW x pte >[ 0.006000] 0x00000000ccafd000-0x00000000ccb1d000 128K pte >[ 0.006000] 0x00000000ccb1d000-0x00000000ccb1e000 4K RW x pte >[ 0.006000] 0x00000000ccb1e000-0x00000000ccc2b000 1076K pte >[ 0.006000] 0x00000000ccc2b000-0x00000000ccc2c000 4K RW x pte >[ 0.006000] 0x00000000ccc2c000-0x00000000ccc2e000 8K pte >[ 0.006000] 0x00000000ccc2e000-0x00000000ccc57000 164K RW x pte >[ 0.006000] 0x00000000ccc57000-0x00000000ccc82000 172K pte >[ 0.006000] 0x00000000ccc82000-0x00000000ccc83000 4K RW x pte >[ 0.006000] 0x00000000ccc83000-0x00000000cccb7000 208K pte >[ 0.006000] 0x00000000cccb7000-0x00000000cccb8000 4K RW x pte >[ 0.006000] 0x00000000cccb8000-0x00000000ccd14000 368K pte >[ 0.006000] 0x00000000ccd14000-0x00000000ccd15000 4K RW x pte >[ 0.006000] 0x00000000ccd15000-0x00000000ccd5b000 280K pte >[ 0.006000] 0x00000000ccd5b000-0x00000000ccd5c000 4K RW x pte >[ 0.006000] 0x00000000ccd5c000-0x00000000ccdd0000 464K pte >[ 0.006000] 0x00000000ccdd0000-0x00000000cce77000 668K RW x pte >[ 0.006000] 0x00000000cce77000-0x00000000ccebe000 284K pte >[ 0.006000] 0x00000000ccebe000-0x00000000ccec1000 12K RW x pte >[ 0.006000] 0x00000000ccec1000-0x00000000ccff9000 1248K pte >[ 0.006000] 0x00000000ccff9000-0x00000000cd022000 164K RW x pte >[ 0.006000] 0x00000000cd022000-0x00000000cd0d7000 724K pte >[ 0.006000] 0x00000000cd0d7000-0x00000000cd1b0000 868K RW x pte >[ 0.006000] 0x00000000cd1b0000-0x00000000cd23f000 572K pte >[ 0.006000] 0x00000000cd23f000-0x00000000cd2c8000 548K RW x pte >[ 0.006000] 0x00000000cd2c8000-0x00000000cd2d8000 64K pte >[ 0.006000] 0x00000000cd2d8000-0x00000000cd30b000 204K RW x pte >[ 0.006000] 0x00000000cd30b000-0x00000000cd318000 52K pte >[ 0.006000] 0x00000000cd318000-0x00000000cd378000 384K RW x pte >[ 0.006000] 0x00000000cd378000-0x00000000cd391000 100K pte >[ 0.006000] 0x00000000cd391000-0x00000000cd3ea000 356K RW x pte >[ 0.006000] 0x00000000cd3ea000-0x00000000cd400000 88K pte >[ 0.006000] 0x00000000cd400000-0x00000000cd518000 1120K RW x pte >[ 0.006000] 0x00000000cd518000-0x00000000cd546000 184K pte >[ 0.006000] 0x00000000cd546000-0x00000000cd565000 124K RW x pte >[ 0.006000] 0x00000000cd565000-0x00000000cd575000 64K pte >[ 0.006000] 0x00000000cd575000-0x00000000cd5d8000 396K RW x pte >[ 0.006000] 0x00000000cd5d8000-0x00000000cd5f4000 112K pte >[ 0.006000] 0x00000000cd5f4000-0x00000000cd69c000 672K RW x pte >[ 0.006000] 0x00000000cd69c000-0x00000000cd6ac000 64K pte >[ 0.006000] 0x00000000cd6ac000-0x00000000cd6df000 204K RW x pte >[ 0.006000] 0x00000000cd6df000-0x00000000cd6ec000 52K pte >[ 0.006000] 0x00000000cd6ec000-0x00000000cd749000 372K RW x pte >[ 0.006000] 0x00000000cd749000-0x00000000cd762000 100K pte >[ 0.006000] 0x00000000cd762000-0x00000000cd7bc000 360K RW x pte >[ 0.006000] 0x00000000cd7bc000-0x00000000cd7d2000 88K pte >[ 0.006000] 0x00000000cd7d2000-0x00000000cd842000 448K RW x pte >[ 0.006000] 0x00000000cd842000-0x00000000cd873000 196K pte >[ 0.006000] 0x00000000cd873000-0x00000000cd8e9000 472K RW x pte >[ 0.006000] 0x00000000cd8e9000-0x00000000cd8f0000 28K pte >[ 0.006000] 0x00000000cd8f0000-0x00000000cda68000 1504K RW x pte >[ 0.007013] 0x00000000cda68000-0x00000000cda6b000 12K pte >[ 0.007018] 0x00000000cda6b000-0x00000000cdb8a000 1148K RW x pte >[ 0.007029] 0x00000000cdb8a000-0x00000000cdb93000 36K pte >[ 0.007034] 0x00000000cdb93000-0x00000000cdd9a000 2076K RW x pte >[ 0.007045] 0x00000000cdd9a000-0x00000000cdd9d000 12K pte >[ 0.007050] 0x00000000cdd9d000-0x00000000cdee0000 1292K RW x pte >[ 0.007061] 0x00000000cdee0000-0x00000000cdee9000 36K pte >[ 0.007066] 0x00000000cdee9000-0x00000000cdf52000 420K RW x pte >[ 0.007077] 0x00000000cdf52000-0x00000000cdf5b000 36K pte >[ 0.007081] 0x00000000cdf5b000-0x00000000cdfda000 508K RW x pte >[ 0.007092] 0x00000000cdfda000-0x00000000cdfdd000 12K pte >[ 0.007097] 0x00000000cdfdd000-0x00000000ce081000 656K RW x pte >[ 0.007108] 0x00000000ce081000-0x00000000ce086000 20K pte >[ 0.007113] 0x00000000ce086000-0x00000000ce1a7000 1156K RW x pte >[ 0.007124] 0x00000000ce1a7000-0x00000000ce1a8000 4K pte >[ 0.007129] 0x00000000ce1a8000-0x00000000ce359000 1732K RW x pte >[ 0.007140] 0x00000000ce359000-0x00000000ce362000 36K pte >[ 0.007145] 0x00000000ce362000-0x00000000ce3df000 500K RW x pte >[ 0.007156] 0x00000000ce3df000-0x00000000ce3e2000 12K pte >[ 0.007161] 0x00000000ce3e2000-0x00000000ce487000 660K RW x pte >[ 0.007172] 0x00000000ce487000-0x00000000ce48f000 32K pte >[ 0.007177] 0x00000000ce48f000-0x00000000ce5e4000 1364K RW x pte >[ 0.007188] 0x00000000ce5e4000-0x00000000ce5ee000 40K pte >[ 0.007192] 0x00000000ce5ee000-0x00000000ce672000 528K RW x pte >[ 0.007203] 0x00000000ce672000-0x00000000ce675000 12K pte >[ 0.007208] 0x00000000ce675000-0x00000000ce67b000 24K RW x pte >[ 0.007219] 0x00000000ce67b000-0x00000000ce683000 32K pte >[ 0.007224] 0x00000000ce683000-0x00000000ce750000 820K RW x pte >[ 0.007235] 0x00000000ce750000-0x00000000ce755000 20K pte >[ 0.007239] 0x00000000ce755000-0x00000000ce75a000 20K RW x pte >[ 0.007250] 0x00000000ce75a000-0x00000000ce760000 24K pte >[ 0.007254] 0x00000000ce760000-0x00000000ce765000 20K RW x pte >[ 0.007265] 0x00000000ce765000-0x00000000ce76f000 40K pte >[ 0.007270] 0x00000000ce76f000-0x00000000ce800000 580K RW x pte >[ 0.007281] 0x00000000ce800000-0x00000000cf000000 8M RW PSE x pmd >[ 0.007292] 0x00000000cf000000-0x00000000cf02d000 180K RW x pte >[ 0.007303] 0x00000000cf02d000-0x00000000cf02e000 4K pte >[ 0.007307] 0x00000000cf02e000-0x00000000cf02f000 4K RW x pte >[ 0.007318] 0x00000000cf02f000-0x00000000cf031000 8K pte >[ 0.007324] 0x00000000cf031000-0x00000000cf200000 1852K RW x pte >[ 0.007335] 0x00000000cf200000-0x00000000d8800000 150M RW PSE x pmd >[ 0.007346] 0x00000000d8800000-0x00000000d8872000 456K RW x pte >[ 0.007357] 0x00000000d8872000-0x00000000d8875000 12K pte >[ 0.007362] 0x00000000d8875000-0x00000000d887e000 36K RW x pte >[ 0.007373] 0x00000000d887e000-0x00000000d8881000 12K pte >[ 0.007377] 0x00000000d8881000-0x00000000d8889000 32K RW x pte >[ 0.007388] 0x00000000d8889000-0x00000000d888c000 12K pte >[ 0.007392] 0x00000000d888c000-0x00000000d8895000 36K RW x pte >[ 0.007403] 0x00000000d8895000-0x00000000d8898000 12K pte >[ 0.007409] 0x00000000d8898000-0x00000000d8a00000 1440K RW x pte >[ 0.007420] 0x00000000d8a00000-0x00000000da400000 26M RW PSE x pmd >[ 0.007431] 0x00000000da400000-0x00000000da503000 1036K RW x pte >[ 0.007443] 0x00000000da503000-0x00000000da600000 1012K pte >[ 0.007447] 0x00000000da600000-0x00000000db000000 10M pmd >[ 0.007452] 0x00000000db000000-0x00000000db191000 1604K pte >[ 0.007457] 0x00000000db191000-0x00000000db200000 444K RW x pte >[ 0.007468] 0x00000000db200000-0x00000000db400000 2M RW PSE x pmd >[ 0.007479] 0x00000000db400000-0x00000000db488000 544K RW x pte >[ 0.007491] 0x00000000db488000-0x00000000db600000 1504K pte >[ 0.007496] 0x00000000db600000-0x00000000db800000 2M pmd >[ 0.007501] 0x00000000db800000-0x00000000db9ee000 1976K pte >[ 0.007505] 0x00000000db9ee000-0x00000000dba00000 72K RW x pte >[ 0.007516] 0x00000000dba00000-0x00000000df600000 60M RW PSE x pmd >[ 0.007529] 0x00000000df600000-0x00000000df800000 2M RW x pte >[ 0.007540] 0x00000000df800000-0x00000000f8000000 392M pmd >[ 0.007545] 0x00000000f8000000-0x00000000fc000000 64M RW PCD PSE x pmd >[ 0.007556] 0x00000000fc000000-0x00000000fec00000 44M pmd >[ 0.007560] 0x00000000fec00000-0x00000000fec01000 4K RW PCD x pte >[ 0.007572] 0x00000000fec01000-0x00000000fed00000 1020K pte >[ 0.007576] 0x00000000fed00000-0x00000000fed04000 16K RW PCD x pte >[ 0.007587] 0x00000000fed04000-0x00000000fed1c000 96K pte >[ 0.007592] 0x00000000fed1c000-0x00000000fed20000 16K RW PCD x pte >[ 0.007603] 0x00000000fed20000-0x00000000fee00000 896K pte >[ 0.007607] 0x00000000fee00000-0x00000000fee01000 4K RW PCD x pte >[ 0.007620] 0x00000000fee01000-0x00000000ff000000 2044K pte >[ 0.007624] 0x00000000ff000000-0x0000000100000000 16M RW PCD PSE x pmd >[ 0.007635] 0x0000000100000000-0x0000000780000000 26G pud >[ 0.007641] 0x0000000780000000-0x00000007bd000000 976M pmd >[ 0.007646] 0x00000007bd000000-0x00000007bd1b2000 1736K pte >[ 0.007650] 0x00000007bd1b2000-0x00000007bd1b4000 8K RW NX pte >[ 0.007662] 0x00000007bd1b4000-0x00000007bd200000 304K pte >[ 0.007666] 0x00000007bd200000-0x00000007c0000000 46M pmd >[ 0.007671] 0x00000007c0000000-0x0000008000000000 481G pud >[ 0.007680] 0x0000008000000000-0xffff800000000000 17179737600G pgd >[ 0.007684] ---[ Kernel Space ]--- >[ 0.007686] 0xffff800000000000-0xffff808000000000 512G pgd >[ 0.007690] ---[ Low Kernel Mapping ]--- >[ 0.007691] 0xffff808000000000-0xffff810000000000 512G pgd >[ 0.007695] ---[ vmalloc() Area ]--- >[ 0.007696] 0xffff810000000000-0xffff818000000000 512G pgd >[ 0.007701] ---[ Vmemmap ]--- >[ 0.007702] 0xffff818000000000-0xffff920000000000 16896G pgd >[ 0.007708] 0xffff920000000000-0xffff925500000000 340G pud >[ 0.007713] 0xffff925500000000-0xffff925500200000 2M RW NX pte >[ 0.007726] 0xffff925500200000-0xffff925540000000 1022M RW PSE NX pmd >[ 0.007737] 0xffff925540000000-0xffff925580000000 1G RW PSE NX pud >[ 0.007750] 0xffff925580000000-0xffff9255bd600000 982M RW PSE NX pmd >[ 0.007762] 0xffff9255bd600000-0xffff9255bd69f000 636K RW NX pte >[ 0.007773] 0xffff9255bd69f000-0xffff9255bd6a6000 28K pte >[ 0.007778] 0xffff9255bd6a6000-0xffff9255bd800000 1384K RW NX pte >[ 0.007789] 0xffff9255bd800000-0xffff9255be000000 8M RW PSE NX pmd >[ 0.007801] 0xffff9255be000000-0xffff9255be17c000 1520K RW NX pte >[ 0.007812] 0xffff9255be17c000-0xffff9255be200000 528K pte >[ 0.007817] 0xffff9255be200000-0xffff9255be600000 4M pmd >[ 0.007821] 0xffff9255be600000-0xffff9255be6d5000 852K pte >[ 0.007826] 0xffff9255be6d5000-0xffff9255be800000 1196K RW NX pte >[ 0.007838] 0xffff9255be800000-0xffff9255db400000 460M RW PSE NX pmd >[ 0.007850] 0xffff9255db400000-0xffff9255db488000 544K RW NX pte >[ 0.007862] 0xffff9255db488000-0xffff9255db600000 1504K pte >[ 0.007866] 0xffff9255db600000-0xffff9255db800000 2M pmd >[ 0.007871] 0xffff9255db800000-0xffff9255db8e9000 932K pte >[ 0.007875] 0xffff9255db8e9000-0xffff9255db932000 292K RW NX pte >[ 0.007887] 0xffff9255db932000-0xffff9255dba00000 824K pte >[ 0.007891] 0xffff9255dba00000-0xffff9255df600000 60M pmd >[ 0.007897] 0xffff9255df600000-0xffff9255df7ff000 2044K pte >[ 0.007901] 0xffff9255df7ff000-0xffff9255df800000 4K RW NX pte >[ 0.007913] 0xffff9255df800000-0xffff925600000000 520M pmd >[ 0.007917] 0xffff925600000000-0xffff925d00000000 28G RW PSE NX pud >[ 0.007929] 0xffff925d00000000-0xffff925d1f000000 496M RW PSE NX pmd >[ 0.007941] 0xffff925d1f000000-0xffff925d40000000 528M pmd >[ 0.007946] 0xffff925d40000000-0xffff928000000000 139G pud >[ 0.007951] 0xffff928000000000-0xffffb60000000000 36352G pgd >[ 0.007956] 0xffffb60000000000-0xffffb64680000000 282G pud >[ 0.007961] 0xffffb64680000000-0xffffb64680001000 4K RW NX pte >[ 0.007972] 0xffffb64680001000-0xffffb64680002000 4K pte >[ 0.007976] 0xffffb64680002000-0xffffb64680003000 4K RW NX pte >[ 0.007987] 0xffffb64680003000-0xffffb64680004000 4K pte >[ 0.007991] 0xffffb64680004000-0xffffb64680006000 8K RW NX pte >[ 0.008007] 0xffffb64680006000-0xffffb64680008000 8K pte >[ 0.008012] 0xffffb64680008000-0xffffb6468000a000 8K RW NX pte >[ 0.008023] 0xffffb6468000a000-0xffffb6468000b000 4K pte >[ 0.008027] 0xffffb6468000b000-0xffffb6468000c000 4K RW PCD NX pte >[ 0.008038] 0xffffb6468000c000-0xffffb6468000d000 4K pte >[ 0.008042] 0xffffb6468000d000-0xffffb6468000e000 4K RW PCD NX pte >[ 0.008053] 0xffffb6468000e000-0xffffb64680010000 8K pte >[ 0.008058] 0xffffb64680010000-0xffffb6468001d000 52K RW NX pte >[ 0.008069] 0xffffb6468001d000-0xffffb64680020000 12K pte >[ 0.008073] 0xffffb64680020000-0xffffb64680024000 16K RW NX pte >[ 0.008085] 0xffffb64680024000-0xffffb64680200000 1904K pte >[ 0.008091] 0xffffb64680200000-0xffffb646c0000000 1022M pmd >[ 0.008096] 0xffffb646c0000000-0xffffb68000000000 229G pud >[ 0.008102] 0xffffb68000000000-0xfffff90000000000 68096G pgd >[ 0.008108] 0xfffff90000000000-0xfffff97c00000000 496G pud >[ 0.008112] 0xfffff97c00000000-0xfffff97c03800000 56M RW PSE NX pmd >[ 0.008123] 0xfffff97c03800000-0xfffff97c04000000 8M pmd >[ 0.008129] 0xfffff97c04000000-0xfffff97c20800000 456M RW PSE NX pmd >[ 0.008140] 0xfffff97c20800000-0xfffff97c40000000 504M pmd >[ 0.008145] 0xfffff97c40000000-0xfffff98000000000 15G pud >[ 0.008149] 0xfffff98000000000-0xfffffe0000000000 4608G pgd >[ 0.008153] ---[ CPU entry Area ]--- >[ 0.008155] 0xfffffe0000000000-0xfffffe0000002000 8K ro NX pte >[ 0.008166] 0xfffffe0000002000-0xfffffe0000003000 4K RW NX pte >[ 0.008177] 0xfffffe0000003000-0xfffffe0000006000 12K ro NX pte >[ 0.008188] 0xfffffe0000006000-0xfffffe0000007000 4K ro x pte >[ 0.008199] 0xfffffe0000007000-0xfffffe000000d000 24K RW NX pte >[ 0.008210] 0xfffffe000000d000-0xfffffe000002d000 128K pte >[ 0.008215] 0xfffffe000002d000-0xfffffe000002e000 4K ro NX pte >[ 0.008226] 0xfffffe000002e000-0xfffffe000002f000 4K RW NX pte >[ 0.008237] 0xfffffe000002f000-0xfffffe0000032000 12K ro NX pte >[ 0.008248] 0xfffffe0000032000-0xfffffe0000033000 4K ro x pte >[ 0.008259] 0xfffffe0000033000-0xfffffe0000039000 24K RW NX pte >[ 0.008270] 0xfffffe0000039000-0xfffffe0000059000 128K pte >[ 0.008274] 0xfffffe0000059000-0xfffffe000005a000 4K ro NX pte >[ 0.008285] 0xfffffe000005a000-0xfffffe000005b000 4K RW NX pte >[ 0.008296] 0xfffffe000005b000-0xfffffe000005e000 12K ro NX pte >[ 0.008307] 0xfffffe000005e000-0xfffffe000005f000 4K ro x pte >[ 0.008318] 0xfffffe000005f000-0xfffffe0000065000 24K RW NX pte >[ 0.008330] 0xfffffe0000065000-0xfffffe0000085000 128K pte >[ 0.008334] 0xfffffe0000085000-0xfffffe0000086000 4K ro NX pte >[ 0.008345] 0xfffffe0000086000-0xfffffe0000087000 4K RW NX pte >[ 0.008356] 0xfffffe0000087000-0xfffffe000008a000 12K ro NX pte >[ 0.008367] 0xfffffe000008a000-0xfffffe000008b000 4K ro x pte >[ 0.008378] 0xfffffe000008b000-0xfffffe0000091000 24K RW NX pte >[ 0.008389] 0xfffffe0000091000-0xfffffe00000b1000 128K pte >[ 0.008394] 0xfffffe00000b1000-0xfffffe00000b2000 4K ro NX pte >[ 0.008405] 0xfffffe00000b2000-0xfffffe00000b3000 4K RW NX pte >[ 0.008416] 0xfffffe00000b3000-0xfffffe00000b6000 12K ro NX pte >[ 0.008427] 0xfffffe00000b6000-0xfffffe00000b7000 4K ro x pte >[ 0.008438] 0xfffffe00000b7000-0xfffffe00000bd000 24K RW NX pte >[ 0.008449] 0xfffffe00000bd000-0xfffffe00000dd000 128K pte >[ 0.008453] 0xfffffe00000dd000-0xfffffe00000de000 4K ro NX pte >[ 0.008464] 0xfffffe00000de000-0xfffffe00000df000 4K RW NX pte >[ 0.008475] 0xfffffe00000df000-0xfffffe00000e2000 12K ro NX pte >[ 0.008486] 0xfffffe00000e2000-0xfffffe00000e3000 4K ro x pte >[ 0.008497] 0xfffffe00000e3000-0xfffffe00000e9000 24K RW NX pte >[ 0.008509] 0xfffffe00000e9000-0xfffffe0000109000 128K pte >[ 0.008513] 0xfffffe0000109000-0xfffffe000010a000 4K ro NX pte >[ 0.008524] 0xfffffe000010a000-0xfffffe000010b000 4K RW NX pte >[ 0.008535] 0xfffffe000010b000-0xfffffe000010e000 12K ro NX pte >[ 0.008546] 0xfffffe000010e000-0xfffffe000010f000 4K ro x pte >[ 0.008557] 0xfffffe000010f000-0xfffffe0000115000 24K RW NX pte >[ 0.008568] 0xfffffe0000115000-0xfffffe0000135000 128K pte >[ 0.008573] 0xfffffe0000135000-0xfffffe0000136000 4K ro NX pte >[ 0.008584] 0xfffffe0000136000-0xfffffe0000137000 4K RW NX pte >[ 0.008595] 0xfffffe0000137000-0xfffffe000013a000 12K ro NX pte >[ 0.008606] 0xfffffe000013a000-0xfffffe000013b000 4K ro x pte >[ 0.008617] 0xfffffe000013b000-0xfffffe0000141000 24K RW NX pte >[ 0.008628] 0xfffffe0000141000-0xfffffe0000161000 128K pte >[ 0.008633] 0xfffffe0000161000-0xfffffe0000200000 636K pte >[ 0.008638] 0xfffffe0000200000-0xfffffe0040000000 1022M pmd >[ 0.008644] 0xfffffe0040000000-0xfffffe8000000000 511G pud >[ 0.008648] ---[ LDT remap ]--- >[ 0.008649] 0xfffffe8000000000-0xffffff0000000000 512G pgd >[ 0.008654] ---[ ESPfix Area ]--- >[ 0.008655] 0xffffff0000000000-0xffffff0900000000 36G pud >[ 0.008659] 0xffffff0900000000-0xffffff0900008000 32K pte >[ 0.008664] 0xffffff0900008000-0xffffff0900009000 4K ro NX pte >[ 0.008675] 0xffffff0900009000-0xffffff0900018000 60K pte >[ 0.008679] 0xffffff0900018000-0xffffff0900019000 4K ro NX pte >[ 0.008690] 0xffffff0900019000-0xffffff0900028000 60K pte >[ 0.008694] 0xffffff0900028000-0xffffff0900029000 4K ro NX pte >[ 0.008706] 0xffffff0900029000-0xffffff0900038000 60K pte >[ 0.008710] 0xffffff0900038000-0xffffff0900039000 4K ro NX pte >[ 0.008721] 0xffffff0900039000-0xffffff0900048000 60K pte >[ 0.008725] 0xffffff0900048000-0xffffff0900049000 4K ro NX pte >[ 0.008736] 0xffffff0900049000-0xffffff0900058000 60K pte >[ 0.008741] 0xffffff0900058000-0xffffff0900059000 4K ro NX pte >[ 0.008752] 0xffffff0900059000-0xffffff0900068000 60K pte >[ 0.008756] 0xffffff0900068000-0xffffff0900069000 4K ro NX pte >[ 0.008767] 0xffffff0900069000-0xffffff0900078000 60K pte >[ 0.011983] ... 131059 entries skipped ... >[ 0.011985] ---[ EFI Runtime Services ]--- >[ 0.011986] 0xffffffef00000000-0xfffffffec0000000 63G pud >[ 0.011991] 0xfffffffec0000000-0xfffffffee7a00000 634M pmd >[ 0.011996] 0xfffffffee7a00000-0xfffffffee7a08000 32K RW x pte >[ 0.012009] 0xfffffffee7a08000-0xfffffffee7a5f000 348K pte >[ 0.012014] 0xfffffffee7a5f000-0xfffffffee7a9f000 256K RW x pte >[ 0.012025] 0xfffffffee7a9f000-0xfffffffee7aa6000 28K pte >[ 0.012031] 0xfffffffee7aa6000-0xfffffffee7e00000 3432K RW x pte >[ 0.012042] 0xfffffffee7e00000-0xfffffffee8400000 6M RW PSE x pmd >[ 0.012054] 0xfffffffee8400000-0xfffffffee8600000 2M RW x pte >[ 0.012065] 0xfffffffee8600000-0xfffffffee8a00000 4M RW PSE x pmd >[ 0.012077] 0xfffffffee8a00000-0xfffffffee8b10000 1088K RW x pte >[ 0.012088] 0xfffffffee8b10000-0xfffffffee8b2b000 108K pte >[ 0.012093] 0xfffffffee8b2b000-0xfffffffee8b6e000 268K RW x pte >[ 0.012104] 0xfffffffee8b6e000-0xfffffffee8b7e000 64K pte >[ 0.012108] 0xfffffffee8b7e000-0xfffffffee8bb1000 204K RW x pte >[ 0.012119] 0xfffffffee8bb1000-0xfffffffee8bbe000 52K pte >[ 0.012124] 0xfffffffee8bbe000-0xfffffffee8c1c000 376K RW x pte >[ 0.012135] 0xfffffffee8c1c000-0xfffffffee8c35000 100K pte >[ 0.012139] 0xfffffffee8c35000-0xfffffffee8c8f000 360K RW x pte >[ 0.012151] 0xfffffffee8c8f000-0xfffffffee8ca5000 88K pte >[ 0.012155] 0xfffffffee8ca5000-0xfffffffee8d15000 448K RW x pte >[ 0.012166] 0xfffffffee8d15000-0xfffffffee8d46000 196K pte >[ 0.012171] 0xfffffffee8d46000-0xfffffffee8dbc000 472K RW x pte >[ 0.012182] 0xfffffffee8dbc000-0xfffffffee8dea000 184K pte >[ 0.012186] 0xfffffffee8dea000-0xfffffffee8e04000 104K RW x pte >[ 0.012198] 0xfffffffee8e04000-0xfffffffee8ef2000 952K pte >[ 0.012202] 0xfffffffee8ef2000-0xfffffffee8ef4000 8K RW x pte >[ 0.012213] 0xfffffffee8ef4000-0xfffffffee8ef7000 12K pte >[ 0.012218] 0xfffffffee8ef7000-0xfffffffee8ef8000 4K RW x pte >[ 0.012229] 0xfffffffee8ef8000-0xfffffffee8efc000 16K pte >[ 0.012233] 0xfffffffee8efc000-0xfffffffee8efd000 4K RW x pte >[ 0.012244] 0xfffffffee8efd000-0xfffffffee8f1d000 128K pte >[ 0.012248] 0xfffffffee8f1d000-0xfffffffee8f1e000 4K RW x pte >[ 0.012260] 0xfffffffee8f1e000-0xfffffffee902b000 1076K pte >[ 0.012264] 0xfffffffee902b000-0xfffffffee902c000 4K RW x pte >[ 0.012275] 0xfffffffee902c000-0xfffffffee902e000 8K pte >[ 0.012280] 0xfffffffee902e000-0xfffffffee9057000 164K RW x pte >[ 0.012291] 0xfffffffee9057000-0xfffffffee9082000 172K pte >[ 0.012295] 0xfffffffee9082000-0xfffffffee9083000 4K RW x pte >[ 0.012306] 0xfffffffee9083000-0xfffffffee90b7000 208K pte >[ 0.012311] 0xfffffffee90b7000-0xfffffffee90b8000 4K RW x pte >[ 0.012322] 0xfffffffee90b8000-0xfffffffee9114000 368K pte >[ 0.012326] 0xfffffffee9114000-0xfffffffee9115000 4K RW x pte >[ 0.012338] 0xfffffffee9115000-0xfffffffee915b000 280K pte >[ 0.012342] 0xfffffffee915b000-0xfffffffee915c000 4K RW x pte >[ 0.012353] 0xfffffffee915c000-0xfffffffee91d0000 464K pte >[ 0.012358] 0xfffffffee91d0000-0xfffffffee9277000 668K RW x pte >[ 0.012369] 0xfffffffee9277000-0xfffffffee92be000 284K pte >[ 0.012373] 0xfffffffee92be000-0xfffffffee92c1000 12K RW x pte >[ 0.012385] 0xfffffffee92c1000-0xfffffffee93f9000 1248K pte >[ 0.012389] 0xfffffffee93f9000-0xfffffffee9422000 164K RW x pte >[ 0.012401] 0xfffffffee9422000-0xfffffffee94d7000 724K pte >[ 0.012406] 0xfffffffee94d7000-0xfffffffee95b0000 868K RW x pte >[ 0.012417] 0xfffffffee95b0000-0xfffffffee963f000 572K pte >[ 0.012422] 0xfffffffee963f000-0xfffffffee96c8000 548K RW x pte >[ 0.012433] 0xfffffffee96c8000-0xfffffffee96d8000 64K pte >[ 0.012437] 0xfffffffee96d8000-0xfffffffee970b000 204K RW x pte >[ 0.012448] 0xfffffffee970b000-0xfffffffee9718000 52K pte >[ 0.012453] 0xfffffffee9718000-0xfffffffee9778000 384K RW x pte >[ 0.012464] 0xfffffffee9778000-0xfffffffee9791000 100K pte >[ 0.012468] 0xfffffffee9791000-0xfffffffee97ea000 356K RW x pte >[ 0.012479] 0xfffffffee97ea000-0xfffffffee9800000 88K pte >[ 0.012484] 0xfffffffee9800000-0xfffffffee9918000 1120K RW x pte >[ 0.012496] 0xfffffffee9918000-0xfffffffee9946000 184K pte >[ 0.012500] 0xfffffffee9946000-0xfffffffee9965000 124K RW x pte >[ 0.012511] 0xfffffffee9965000-0xfffffffee9975000 64K pte >[ 0.012516] 0xfffffffee9975000-0xfffffffee99d8000 396K RW x pte >[ 0.012527] 0xfffffffee99d8000-0xfffffffee99f4000 112K pte >[ 0.012531] 0xfffffffee99f4000-0xfffffffee9a9c000 672K RW x pte >[ 0.012542] 0xfffffffee9a9c000-0xfffffffee9aac000 64K pte >[ 0.012547] 0xfffffffee9aac000-0xfffffffee9adf000 204K RW x pte >[ 0.012558] 0xfffffffee9adf000-0xfffffffee9aec000 52K pte >[ 0.012562] 0xfffffffee9aec000-0xfffffffee9b49000 372K RW x pte >[ 0.012574] 0xfffffffee9b49000-0xfffffffee9b62000 100K pte >[ 0.012578] 0xfffffffee9b62000-0xfffffffee9bbc000 360K RW x pte >[ 0.012589] 0xfffffffee9bbc000-0xfffffffee9bd2000 88K pte >[ 0.012594] 0xfffffffee9bd2000-0xfffffffee9c42000 448K RW x pte >[ 0.012605] 0xfffffffee9c42000-0xfffffffee9c73000 196K pte >[ 0.012609] 0xfffffffee9c73000-0xfffffffee9ce9000 472K RW x pte >[ 0.012621] 0xfffffffee9ce9000-0xfffffffee9cf0000 28K pte >[ 0.012626] 0xfffffffee9cf0000-0xfffffffee9e68000 1504K RW x pte >[ 0.012637] 0xfffffffee9e68000-0xfffffffee9e6b000 12K pte >[ 0.012642] 0xfffffffee9e6b000-0xfffffffee9f8a000 1148K RW x pte >[ 0.012653] 0xfffffffee9f8a000-0xfffffffee9f93000 36K pte >[ 0.012658] 0xfffffffee9f93000-0xfffffffeea19a000 2076K RW x pte >[ 0.012669] 0xfffffffeea19a000-0xfffffffeea19d000 12K pte >[ 0.012674] 0xfffffffeea19d000-0xfffffffeea2e0000 1292K RW x pte >[ 0.012685] 0xfffffffeea2e0000-0xfffffffeea2e9000 36K pte >[ 0.012690] 0xfffffffeea2e9000-0xfffffffeea352000 420K RW x pte >[ 0.012701] 0xfffffffeea352000-0xfffffffeea35b000 36K pte >[ 0.012706] 0xfffffffeea35b000-0xfffffffeea3da000 508K RW x pte >[ 0.012717] 0xfffffffeea3da000-0xfffffffeea3dd000 12K pte >[ 0.012721] 0xfffffffeea3dd000-0xfffffffeea481000 656K RW x pte >[ 0.012732] 0xfffffffeea481000-0xfffffffeea486000 20K pte >[ 0.012737] 0xfffffffeea486000-0xfffffffeea5a7000 1156K RW x pte >[ 0.012748] 0xfffffffeea5a7000-0xfffffffeea5a8000 4K pte >[ 0.012754] 0xfffffffeea5a8000-0xfffffffeea759000 1732K RW x pte >[ 0.012765] 0xfffffffeea759000-0xfffffffeea762000 36K pte >[ 0.012769] 0xfffffffeea762000-0xfffffffeea7df000 500K RW x pte >[ 0.012780] 0xfffffffeea7df000-0xfffffffeea7e2000 12K pte >[ 0.012785] 0xfffffffeea7e2000-0xfffffffeea887000 660K RW x pte >[ 0.012796] 0xfffffffeea887000-0xfffffffeea88f000 32K pte >[ 0.012801] 0xfffffffeea88f000-0xfffffffeea9e4000 1364K RW x pte >[ 0.012812] 0xfffffffeea9e4000-0xfffffffeea9ee000 40K pte >[ 0.012817] 0xfffffffeea9ee000-0xfffffffeeaa72000 528K RW x pte >[ 0.012828] 0xfffffffeeaa72000-0xfffffffeeaa75000 12K pte >[ 0.012832] 0xfffffffeeaa75000-0xfffffffeeaa7b000 24K RW x pte >[ 0.012843] 0xfffffffeeaa7b000-0xfffffffeeaa83000 32K pte >[ 0.012848] 0xfffffffeeaa83000-0xfffffffeeab50000 820K RW x pte >[ 0.012859] 0xfffffffeeab50000-0xfffffffeeab55000 20K pte >[ 0.012863] 0xfffffffeeab55000-0xfffffffeeab5a000 20K RW x pte >[ 0.012874] 0xfffffffeeab5a000-0xfffffffeeab60000 24K pte >[ 0.012879] 0xfffffffeeab60000-0xfffffffeeab65000 20K RW x pte >[ 0.012890] 0xfffffffeeab65000-0xfffffffeeab6f000 40K pte >[ 0.012894] 0xfffffffeeab6f000-0xfffffffeeac00000 580K RW x pte >[ 0.012906] 0xfffffffeeac00000-0xfffffffeeb400000 8M RW PSE x pmd >[ 0.012917] 0xfffffffeeb400000-0xfffffffeeb42d000 180K RW x pte >[ 0.012928] 0xfffffffeeb42d000-0xfffffffeeb42e000 4K pte >[ 0.012932] 0xfffffffeeb42e000-0xfffffffeeb42f000 4K RW x pte >[ 0.012943] 0xfffffffeeb42f000-0xfffffffeeb431000 8K pte >[ 0.012948] 0xfffffffeeb431000-0xfffffffeeb600000 1852K RW x pte >[ 0.012960] 0xfffffffeeb600000-0xfffffffef4c00000 150M RW PSE x pmd >[ 0.012971] 0xfffffffef4c00000-0xfffffffef4c72000 456K RW x pte >[ 0.012982] 0xfffffffef4c72000-0xfffffffef4c75000 12K pte >[ 0.012987] 0xfffffffef4c75000-0xfffffffef4c7e000 36K RW x pte >[ 0.012998] 0xfffffffef4c7e000-0xfffffffef4c81000 12K pte >[ 0.013005] 0xfffffffef4c81000-0xfffffffef4c89000 32K RW x pte >[ 0.013016] 0xfffffffef4c89000-0xfffffffef4c8c000 12K pte >[ 0.013020] 0xfffffffef4c8c000-0xfffffffef4c95000 36K RW x pte >[ 0.013031] 0xfffffffef4c95000-0xfffffffef4c98000 12K pte >[ 0.013036] 0xfffffffef4c98000-0xfffffffef4e00000 1440K RW x pte >[ 0.013048] 0xfffffffef4e00000-0xfffffffef6800000 26M RW PSE x pmd >[ 0.013059] 0xfffffffef6800000-0xfffffffef6903000 1036K RW x pte >[ 0.013071] 0xfffffffef6903000-0xfffffffef6991000 568K pte >[ 0.013075] 0xfffffffef6991000-0xfffffffef6a00000 444K RW x pte >[ 0.013086] 0xfffffffef6a00000-0xfffffffef6c00000 2M RW PSE x pmd >[ 0.013098] 0xfffffffef6c00000-0xfffffffef6c88000 544K RW x pte >[ 0.013109] 0xfffffffef6c88000-0xfffffffef6dee000 1432K pte >[ 0.013114] 0xfffffffef6dee000-0xfffffffef6e00000 72K RW x pte >[ 0.013125] 0xfffffffef6e00000-0xfffffffefaa00000 60M RW PSE x pmd >[ 0.013137] 0xfffffffefaa00000-0xfffffffefac00000 2M RW x pte >[ 0.013148] 0xfffffffefac00000-0xfffffffefec00000 64M RW PCD PSE x pmd >[ 0.013159] 0xfffffffefec00000-0xfffffffefec01000 4K RW PCD x pte >[ 0.013171] 0xfffffffefec01000-0xfffffffefed00000 1020K pte >[ 0.013175] 0xfffffffefed00000-0xfffffffefed04000 16K RW PCD x pte >[ 0.013187] 0xfffffffefed04000-0xfffffffefed1c000 96K pte >[ 0.013191] 0xfffffffefed1c000-0xfffffffefed20000 16K RW PCD x pte >[ 0.013202] 0xfffffffefed20000-0xfffffffefee00000 896K pte >[ 0.013207] 0xfffffffefee00000-0xfffffffefee01000 4K RW PCD x pte >[ 0.013219] 0xfffffffefee01000-0xfffffffeff000000 2044K pte >[ 0.013223] 0xfffffffeff000000-0xffffffff00000000 16M RW PCD PSE x pmd >[ 0.013234] 0xffffffff00000000-0xffffffff80000000 2G pud >[ 0.013239] ---[ High Kernel Mapping ]--- >[ 0.013240] 0xffffffff80000000-0xffffffff99000000 400M pmd >[ 0.013245] 0xffffffff99000000-0xffffffff9c200000 50M RW PSE GLB x pmd >[ 0.013257] 0xffffffff9c200000-0xffffffffc0000000 574M pmd >[ 0.013261] ---[ Modules ]--- >[ 0.013263] 0xffffffffc0000000-0xffffffffff000000 1008M pmd >[ 0.013268] ---[ End Modules ]--- >[ 0.013269] 0xffffffffff000000-0xffffffffff200000 2M pmd >[ 0.013275] 0xffffffffff200000-0xffffffffff576000 3544K pte >[ 0.013279] ---[ Fixmap Area ]--- >[ 0.013281] 0xffffffffff576000-0xffffffffff5fb000 532K pte >[ 0.013285] 0xffffffffff5fb000-0xffffffffff5fd000 8K RW PWT PCD NX pte >[ 0.013296] 0xffffffffff5fd000-0xffffffffff600000 12K pte >[ 0.013301] 0xffffffffff600000-0xffffffffff601000 4K USR ro NX pte >[ 0.013313] 0xffffffffff601000-0xffffffffff800000 2044K pte >[ 0.013317] 0xffffffffff800000-0x0000000000000000 8M pmd >[ 0.013367] Security Framework initialized >[ 0.013369] Yama: becoming mindful. >[ 0.013377] SELinux: Initializing. >[ 0.013416] SELinux: Starting in permissive mode >[ 0.019792] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes) >[ 0.022962] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes) >[ 0.023090] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes) >[ 0.023192] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes) >[ 0.023627] CPU: Physical Processor ID: 0 >[ 0.023628] CPU: Processor Core ID: 0 >[ 0.023635] mce: CPU supports 9 MCE banks >[ 0.023647] CPU0: Thermal monitoring enabled (TM1) >[ 0.023660] process: using mwait in idle threads >[ 0.023663] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 >[ 0.023664] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 >[ 0.023667] Spectre V2 : Mitigation: Full generic retpoline >[ 0.023668] Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier >[ 0.023669] Spectre V2 : Enabling Restricted Speculation for firmware calls >[ 0.023784] Freeing SMP alternatives memory: 28K >[ 0.051990] TSC deadline timer enabled >[ 0.051996] smpboot: CPU0: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (family: 0x6, model: 0x3c, stepping: 0x3) >[ 0.052000] Performance Events: PEBS fmt2+, Haswell events, 16-deep LBR, full-width counters, Intel PMU driver. >[ 0.052000] ... version: 3 >[ 0.052000] ... bit width: 48 >[ 0.052000] ... generic registers: 4 >[ 0.052000] ... value mask: 0000ffffffffffff >[ 0.052000] ... max period: 00007fffffffffff >[ 0.052000] ... fixed-purpose events: 3 >[ 0.052000] ... event mask: 000000070000000f >[ 0.052000] Hierarchical SRCU implementation. >[ 0.052547] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. >[ 0.052594] smp: Bringing up secondary CPUs ... >[ 0.052890] x86: Booting SMP configuration: >[ 0.052894] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 >[ 0.060478] smp: Brought up 1 node, 8 CPUs >[ 0.060478] smpboot: Max logical packages: 1 >[ 0.060478] smpboot: Total of 8 processors activated (54276.14 BogoMIPS) >[ 0.062155] devtmpfs: initialized >[ 0.062155] x86/mm: Memory block size: 128MB >[ 0.069958] PM: Registering ACPI NVS region [mem 0xbd69f000-0xbd6a5fff] (28672 bytes) >[ 0.070010] PM: Registering ACPI NVS region [mem 0xdb932000-0xdb9edfff] (770048 bytes) >[ 0.070216] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns >[ 0.070216] futex hash table entries: 2048 (order: 6, 262144 bytes) >[ 0.070460] pinctrl core: initialized pinctrl subsystem >[ 0.071115] RTC time: 15:08:27, date: 03/29/18 >[ 0.072035] NET: Registered protocol family 16 >[ 0.072262] audit: initializing netlink subsys (disabled) >[ 0.072302] audit: type=2000 audit(1522336107.072:1): state=initialized audit_enabled=0 res=1 >[ 0.072302] cpuidle: using governor menu >[ 0.072302] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it >[ 0.072302] ACPI: bus type PCI registered >[ 0.072302] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 >[ 0.072302] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) >[ 0.072303] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 >[ 0.072310] pmd_set_huge: Cannot satisfy [mem 0xf8000000-0xf8200000] with a huge-page mapping due to MTRR override. >[ 0.072374] PCI: Using configuration type 1 for base access >[ 0.073013] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on >[ 0.078194] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages >[ 0.078194] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages >[ 0.078231] cryptd: max_cpu_qlen set to 1000 >[ 0.079034] ACPI: Added _OSI(Module Device) >[ 0.079034] ACPI: Added _OSI(Processor Device) >[ 0.079034] ACPI: Added _OSI(3.0 _SCP Extensions) >[ 0.079034] ACPI: Added _OSI(Processor Aggregator Device) >[ 0.079034] ACPI: Executed 1 blocks of module-level executable AML code >[ 0.096562] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored >[ 0.099370] ACPI: Dynamic OEM Table Load: >[ 0.099370] ACPI: SSDT 0xFFFF925CB9060C00 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20120711) >[ 0.099526] ACPI: Dynamic OEM Table Load: >[ 0.099538] ACPI: SSDT 0xFFFF925CB9B81000 0005AA (v01 PmRef ApIst 00003000 INTL 20120711) >[ 0.101184] ACPI: Dynamic OEM Table Load: >[ 0.101195] ACPI: SSDT 0xFFFF925CB9B35000 000119 (v01 PmRef ApCst 00003000 INTL 20120711) >[ 0.107263] ACPI: Interpreter enabled >[ 0.107309] ACPI: (supports S0 S3 S4 S5) >[ 0.107311] ACPI: Using IOAPIC for interrupt routing >[ 0.107364] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug >[ 0.108464] ACPI: Enabled 7 GPEs in block 00 to 3F >[ 0.139193] ACPI: Power Resource [FN00] (off) >[ 0.139462] ACPI: Power Resource [FN01] (off) >[ 0.139699] ACPI: Power Resource [FN02] (off) >[ 0.139930] ACPI: Power Resource [FN03] (off) >[ 0.140171] ACPI: Power Resource [FN04] (off) >[ 0.143114] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) >[ 0.143121] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] >[ 0.143681] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME] >[ 0.144154] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability] >[ 0.144156] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration >[ 0.145502] PCI host bridge to bus 0000:00 >[ 0.145505] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] >[ 0.145507] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] >[ 0.145509] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] >[ 0.145511] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] >[ 0.145513] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] >[ 0.145515] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] >[ 0.145517] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] >[ 0.145519] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xfeafffff window] >[ 0.145521] pci_bus 0000:00: root bus resource [bus 00-3e] >[ 0.145543] pci 0000:00:00.0: [8086:0c00] type 00 class 0x060000 >[ 0.145805] pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330 >[ 0.145828] pci 0000:00:14.0: reg 0x10: [mem 0xf7f00000-0xf7f0ffff 64bit] >[ 0.145896] pci 0000:00:14.0: PME# supported from D3hot D3cold >[ 0.146164] pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000 >[ 0.146187] pci 0000:00:16.0: reg 0x10: [mem 0xf7f18000-0xf7f1800f 64bit] >[ 0.146258] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold >[ 0.146454] pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300 >[ 0.146473] pci 0000:00:1b.0: reg 0x10: [mem 0xf7f10000-0xf7f13fff 64bit] >[ 0.146542] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold >[ 0.146745] pci 0000:00:1c.0: [8086:8c10] type 01 class 0x060400 >[ 0.146825] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold >[ 0.147163] pci 0000:00:1c.2: [8086:8c14] type 01 class 0x060400 >[ 0.147244] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold >[ 0.147573] pci 0000:00:1c.3: [8086:8c16] type 01 class 0x060400 >[ 0.147654] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold >[ 0.147978] pci 0000:00:1c.4: [8086:8c18] type 01 class 0x060400 >[ 0.148061] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold >[ 0.148395] pci 0000:00:1f.0: [8086:8c44] type 00 class 0x060100 >[ 0.148690] pci 0000:00:1f.2: [8086:8c02] type 00 class 0x010601 >[ 0.148707] pci 0000:00:1f.2: reg 0x10: [io 0xf070-0xf077] >[ 0.148715] pci 0000:00:1f.2: reg 0x14: [io 0xf060-0xf063] >[ 0.148722] pci 0000:00:1f.2: reg 0x18: [io 0xf050-0xf057] >[ 0.148730] pci 0000:00:1f.2: reg 0x1c: [io 0xf040-0xf043] >[ 0.148738] pci 0000:00:1f.2: reg 0x20: [io 0xf020-0xf03f] >[ 0.148745] pci 0000:00:1f.2: reg 0x24: [mem 0xf7f16000-0xf7f167ff] >[ 0.148787] pci 0000:00:1f.2: PME# supported from D3hot >[ 0.148978] pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500 >[ 0.148997] pci 0000:00:1f.3: reg 0x10: [mem 0xf7f15000-0xf7f150ff 64bit] >[ 0.149020] pci 0000:00:1f.3: reg 0x20: [io 0xf000-0xf01f] >[ 0.149382] acpiphp: Slot [1] registered >[ 0.149389] pci 0000:00:1c.0: PCI bridge to [bus 01] >[ 0.149519] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000 >[ 0.149550] pci 0000:02:00.0: reg 0x10: [io 0xe000-0xe0ff] >[ 0.149579] pci 0000:02:00.0: reg 0x18: [mem 0xf7e00000-0xf7e00fff 64bit] >[ 0.149598] pci 0000:02:00.0: reg 0x20: [mem 0xf0300000-0xf0303fff 64bit pref] >[ 0.149706] pci 0000:02:00.0: supports D1 D2 >[ 0.149707] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold >[ 0.152027] pci 0000:00:1c.2: PCI bridge to [bus 02] >[ 0.152031] pci 0000:00:1c.2: bridge window [io 0xe000-0xefff] >[ 0.152034] pci 0000:00:1c.2: bridge window [mem 0xf7e00000-0xf7efffff] >[ 0.152040] pci 0000:00:1c.2: bridge window [mem 0xf0300000-0xf03fffff 64bit pref] >[ 0.152166] pci 0000:03:00.0: [8086:244e] type 01 class 0x060401 >[ 0.152308] pci 0000:03:00.0: supports D1 D2 >[ 0.152310] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold >[ 0.152410] pci 0000:00:1c.3: PCI bridge to [bus 03-04] >[ 0.152567] pci 0000:03:00.0: PCI bridge to [bus 04] (subtractive decode) >[ 0.152725] pci 0000:05:00.0: [1022:1470] type 01 class 0x060400 >[ 0.152759] pci 0000:05:00.0: reg 0x10: [mem 0xf7d00000-0xf7d03fff] >[ 0.152796] pci 0000:05:00.0: enabling Extended Tags >[ 0.152892] pci 0000:05:00.0: PME# supported from D0 D3hot D3cold >[ 0.156026] pci 0000:00:1c.4: PCI bridge to [bus 05-07] >[ 0.156030] pci 0000:00:1c.4: bridge window [io 0xd000-0xdfff] >[ 0.156034] pci 0000:00:1c.4: bridge window [mem 0xf7c00000-0xf7dfffff] >[ 0.156039] pci 0000:00:1c.4: bridge window [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.156127] pci 0000:06:00.0: [1022:1471] type 01 class 0x060400 >[ 0.156195] pci 0000:06:00.0: enabling Extended Tags >[ 0.156282] pci 0000:06:00.0: PME# supported from D0 D3hot D3cold >[ 0.156430] pci 0000:05:00.0: PCI bridge to [bus 06-07] >[ 0.156438] pci 0000:05:00.0: bridge window [io 0xd000-0xdfff] >[ 0.156442] pci 0000:05:00.0: bridge window [mem 0xf7c00000-0xf7cfffff] >[ 0.156449] pci 0000:05:00.0: bridge window [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.156532] pci 0000:07:00.0: [1002:687f] type 00 class 0x030000 >[ 0.156575] pci 0000:07:00.0: reg 0x10: [mem 0xe0000000-0xefffffff 64bit pref] >[ 0.156592] pci 0000:07:00.0: reg 0x18: [mem 0xf0000000-0xf01fffff 64bit pref] >[ 0.156604] pci 0000:07:00.0: reg 0x20: [io 0xd000-0xd0ff] >[ 0.156616] pci 0000:07:00.0: reg 0x24: [mem 0xf7c00000-0xf7c7ffff] >[ 0.156628] pci 0000:07:00.0: reg 0x30: [mem 0xf7c80000-0xf7c9ffff pref] >[ 0.156638] pci 0000:07:00.0: enabling Extended Tags >[ 0.156665] pci 0000:07:00.0: BAR 0: assigned to efifb >[ 0.156748] pci 0000:07:00.0: PME# supported from D1 D2 D3hot D3cold >[ 0.156877] pci 0000:07:00.1: [1002:aaf8] type 00 class 0x040300 >[ 0.156907] pci 0000:07:00.1: reg 0x10: [mem 0xf7ca0000-0xf7ca3fff] >[ 0.156976] pci 0000:07:00.1: enabling Extended Tags >[ 0.157068] pci 0000:07:00.1: PME# supported from D1 D2 D3hot D3cold >[ 0.157232] pci 0000:06:00.0: PCI bridge to [bus 07] >[ 0.157240] pci 0000:06:00.0: bridge window [io 0xd000-0xdfff] >[ 0.157244] pci 0000:06:00.0: bridge window [mem 0xf7c00000-0xf7cfffff] >[ 0.157251] pci 0000:06:00.0: bridge window [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.159586] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) >[ 0.159743] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) >[ 0.159895] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) >[ 0.160052] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15) >[ 0.160203] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. >[ 0.160356] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. >[ 0.160509] ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 10 11 12 14 15) >[ 0.160659] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. >[ 0.161766] pci 0000:07:00.0: vgaarb: setting as boot VGA device >[ 0.161766] pci 0000:07:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none >[ 0.161766] pci 0000:07:00.0: vgaarb: bridge control possible >[ 0.161766] vgaarb: loaded >[ 0.162057] SCSI subsystem initialized >[ 0.162172] libata version 3.00 loaded. >[ 0.162172] ACPI: bus type USB registered >[ 0.162172] usbcore: registered new interface driver usbfs >[ 0.162172] usbcore: registered new interface driver hub >[ 0.162200] usbcore: registered new device driver usb >[ 0.162291] EDAC MC: Ver: 3.0.0 >[ 0.162291] Registered efivars operations >[ 0.165944] PCI: Using ACPI for IRQ routing >[ 0.167275] PCI: pci_cache_line_size set to 64 bytes >[ 0.167325] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] >[ 0.167332] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff] >[ 0.167334] e820: reserve RAM buffer [mem 0xbd355018-0xbfffffff] >[ 0.167337] e820: reserve RAM buffer [mem 0xbd36f018-0xbfffffff] >[ 0.167339] e820: reserve RAM buffer [mem 0xbd69f000-0xbfffffff] >[ 0.167341] e820: reserve RAM buffer [mem 0xbe17c000-0xbfffffff] >[ 0.167343] e820: reserve RAM buffer [mem 0xdb488000-0xdbffffff] >[ 0.167345] e820: reserve RAM buffer [mem 0xdb932000-0xdbffffff] >[ 0.167347] e820: reserve RAM buffer [mem 0xdf800000-0xdfffffff] >[ 0.167349] e820: reserve RAM buffer [mem 0x81f000000-0x81fffffff] >[ 0.167657] NetLabel: Initializing >[ 0.167659] NetLabel: domain hash size = 128 >[ 0.167660] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO >[ 0.167691] NetLabel: unlabeled traffic allowed by default >[ 0.167825] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 >[ 0.167825] hpet0: 8 comparators, 64-bit 14.318180 MHz counter >[ 0.169065] clocksource: Switched to clocksource tsc-early >[ 0.210417] VFS: Disk quotas dquot_6.6.0 >[ 0.210453] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) >[ 0.210641] pnp: PnP ACPI init >[ 0.210833] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved >[ 0.210853] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) >[ 0.211279] system 00:01: [io 0x0680-0x069f] has been reserved >[ 0.211282] system 00:01: [io 0xffff] has been reserved >[ 0.211284] system 00:01: [io 0xffff] has been reserved >[ 0.211287] system 00:01: [io 0xffff] has been reserved >[ 0.211289] system 00:01: [io 0x1c00-0x1cfe] has been reserved >[ 0.211292] system 00:01: [io 0x1d00-0x1dfe] has been reserved >[ 0.211294] system 00:01: [io 0x1e00-0x1efe] has been reserved >[ 0.211297] system 00:01: [io 0x1f00-0x1ffe] has been reserved >[ 0.211300] system 00:01: [io 0x1800-0x18fe] has been reserved >[ 0.211302] system 00:01: [io 0x164e-0x164f] has been reserved >[ 0.211310] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) >[ 0.211362] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) >[ 0.211477] system 00:03: [io 0x1854-0x1857] has been reserved >[ 0.211485] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) >[ 0.211791] system 00:04: [io 0x0a00-0x0a0f] has been reserved >[ 0.211794] system 00:04: [io 0x0a30-0x0a3f] has been reserved >[ 0.211796] system 00:04: [io 0x0a20-0x0a2f] has been reserved >[ 0.211804] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) >[ 0.212403] pnp 00:05: [dma 0 disabled] >[ 0.212473] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) >[ 0.213257] pnp 00:06: [dma 3] >[ 0.213520] pnp 00:06: Plug and Play ACPI device, IDs PNP0401 (active) >[ 0.213629] system 00:07: [io 0x04d0-0x04d1] has been reserved >[ 0.213637] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) >[ 0.214690] system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved >[ 0.214693] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved >[ 0.214695] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved >[ 0.214698] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved >[ 0.214701] system 00:08: [mem 0xf8000000-0xfbffffff] has been reserved >[ 0.214703] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved >[ 0.214709] system 00:08: [mem 0xfed90000-0xfed93fff] could not be reserved >[ 0.214712] system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved >[ 0.214714] system 00:08: [mem 0xff000000-0xffffffff] has been reserved >[ 0.214718] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved >[ 0.214720] system 00:08: [mem 0xf7fee000-0xf7feefff] has been reserved >[ 0.214723] system 00:08: [mem 0xf7fd0000-0xf7fdffff] has been reserved >[ 0.214730] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) >[ 0.215360] pnp: PnP ACPI: found 9 devices >[ 0.223290] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns >[ 0.223350] pci 0000:00:1c.0: PCI bridge to [bus 01] >[ 0.223360] pci 0000:00:1c.2: PCI bridge to [bus 02] >[ 0.223363] pci 0000:00:1c.2: bridge window [io 0xe000-0xefff] >[ 0.223367] pci 0000:00:1c.2: bridge window [mem 0xf7e00000-0xf7efffff] >[ 0.223371] pci 0000:00:1c.2: bridge window [mem 0xf0300000-0xf03fffff 64bit pref] >[ 0.223376] pci 0000:03:00.0: PCI bridge to [bus 04] >[ 0.223397] pci 0000:00:1c.3: PCI bridge to [bus 03-04] >[ 0.223407] pci 0000:06:00.0: PCI bridge to [bus 07] >[ 0.223410] pci 0000:06:00.0: bridge window [io 0xd000-0xdfff] >[ 0.223416] pci 0000:06:00.0: bridge window [mem 0xf7c00000-0xf7cfffff] >[ 0.223420] pci 0000:06:00.0: bridge window [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.223428] pci 0000:05:00.0: PCI bridge to [bus 06-07] >[ 0.223431] pci 0000:05:00.0: bridge window [io 0xd000-0xdfff] >[ 0.223437] pci 0000:05:00.0: bridge window [mem 0xf7c00000-0xf7cfffff] >[ 0.223441] pci 0000:05:00.0: bridge window [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.223449] pci 0000:00:1c.4: PCI bridge to [bus 05-07] >[ 0.223451] pci 0000:00:1c.4: bridge window [io 0xd000-0xdfff] >[ 0.223456] pci 0000:00:1c.4: bridge window [mem 0xf7c00000-0xf7dfffff] >[ 0.223459] pci 0000:00:1c.4: bridge window [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.223465] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] >[ 0.223467] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] >[ 0.223469] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] >[ 0.223470] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff window] >[ 0.223472] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff window] >[ 0.223474] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff window] >[ 0.223476] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff window] >[ 0.223477] pci_bus 0000:00: resource 11 [mem 0xe0000000-0xfeafffff window] >[ 0.223479] pci_bus 0000:02: resource 0 [io 0xe000-0xefff] >[ 0.223481] pci_bus 0000:02: resource 1 [mem 0xf7e00000-0xf7efffff] >[ 0.223483] pci_bus 0000:02: resource 2 [mem 0xf0300000-0xf03fffff 64bit pref] >[ 0.223485] pci_bus 0000:05: resource 0 [io 0xd000-0xdfff] >[ 0.223486] pci_bus 0000:05: resource 1 [mem 0xf7c00000-0xf7dfffff] >[ 0.223488] pci_bus 0000:05: resource 2 [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.223490] pci_bus 0000:06: resource 0 [io 0xd000-0xdfff] >[ 0.223491] pci_bus 0000:06: resource 1 [mem 0xf7c00000-0xf7cfffff] >[ 0.223493] pci_bus 0000:06: resource 2 [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.223495] pci_bus 0000:07: resource 0 [io 0xd000-0xdfff] >[ 0.223497] pci_bus 0000:07: resource 1 [mem 0xf7c00000-0xf7cfffff] >[ 0.223498] pci_bus 0000:07: resource 2 [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.223789] NET: Registered protocol family 2 >[ 0.229182] tcp_listen_portaddr_hash hash table entries: 16384 (order: 8, 1441792 bytes) >[ 0.229897] TCP established hash table entries: 262144 (order: 9, 2097152 bytes) >[ 0.230654] TCP bind hash table entries: 65536 (order: 10, 5242880 bytes) >[ 0.232610] TCP: Hash tables configured (established 262144 bind 65536) >[ 0.233039] UDP hash table entries: 16384 (order: 9, 3145728 bytes) >[ 0.234368] UDP-Lite hash table entries: 16384 (order: 9, 3145728 bytes) >[ 0.235487] NET: Registered protocol family 1 >[ 0.236149] pci 0000:07:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] >[ 0.236155] PCI: CLS 64 bytes, default 64 >[ 0.236312] Unpacking initramfs... >[ 1.550608] Freeing initrd memory: 103144K >[ 1.569970] DMA-API: preallocated 65536 debug entries >[ 1.569972] DMA-API: debugging enabled by kernel config >[ 1.570110] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) >[ 1.570113] software IO TLB [mem 0xc872b000-0xcc72b000] (64MB) mapped at [000000000ad3a3d1-000000007a8a9e8c] >[ 1.571811] Scanning for low memory corruption every 60 seconds >[ 1.572088] cryptomgr_test (79) used greatest stack depth: 14488 bytes left >[ 1.573124] Initialise system trusted keyrings >[ 1.573198] Key type blacklist registered >[ 1.573268] workingset: timestamp_bits=36 max_order=23 bucket_order=0 >[ 1.577450] zbud: loaded >[ 1.578863] SELinux: Registering netfilter hooks >[ 1.661277] cryptomgr_test (81) used greatest stack depth: 13960 bytes left >[ 1.686119] cryptomgr_test (82) used greatest stack depth: 13832 bytes left >[ 1.689730] modprobe (98) used greatest stack depth: 13736 bytes left >[ 1.691504] cryptomgr_test (96) used greatest stack depth: 13016 bytes left >[ 1.696091] NET: Registered protocol family 38 >[ 1.696106] Key type asymmetric registered >[ 1.696114] Asymmetric key parser 'x509' registered >[ 1.696140] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) >[ 1.696229] io scheduler noop registered >[ 1.696230] io scheduler deadline registered >[ 1.696306] io scheduler cfq registered (default) >[ 1.696308] io scheduler mq-deadline registered >[ 1.698464] efifb: probing for efifb >[ 1.698482] efifb: framebuffer at 0xe0000000, using 3072k, total 3072k >[ 1.698483] efifb: mode is 1024x768x32, linelength=4096, pages=1 >[ 1.698484] efifb: scrolling: redraw >[ 1.698486] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 >[ 1.700917] Console: switching to colour frame buffer device 128x48 >[ 1.702948] fb0: EFI VGA frame buffer device >[ 1.702964] intel_idle: MWAIT substates: 0x42120 >[ 1.702965] intel_idle: v0.4.1 model 0x3C >[ 1.703620] intel_idle: lapic_timer_reliable_states 0xffffffff >[ 1.703877] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 >[ 1.704023] ACPI: Power Button [PWRB] >[ 1.704121] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 >[ 1.704145] ACPI: Power Button [PWRF] >[ 1.706589] thermal LNXTHERM:00: registered as thermal_zone0 >[ 1.706591] ACPI: Thermal Zone [TZ00] (28 C) >[ 1.707349] thermal LNXTHERM:01: registered as thermal_zone1 >[ 1.707351] ACPI: Thermal Zone [TZ01] (30 C) >[ 1.707614] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled >[ 1.728238] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A >[ 1.733415] Non-volatile memory driver v1.3 >[ 1.733472] Linux agpgart interface v0.103 >[ 1.735156] ahci 0000:00:1f.2: version 3.0 >[ 1.735482] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0xd impl SATA mode >[ 1.735485] ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part ems apst >[ 1.742742] scsi host0: ahci >[ 1.743147] scsi host1: ahci >[ 1.743401] scsi host2: ahci >[ 1.743606] scsi host3: ahci >[ 1.743845] scsi host4: ahci >[ 1.744163] scsi host5: ahci >[ 1.744266] ata1: SATA max UDMA/133 abar m2048@0xf7f16000 port 0xf7f16100 irq 27 >[ 1.744267] ata2: DUMMY >[ 1.744269] ata3: SATA max UDMA/133 abar m2048@0xf7f16000 port 0xf7f16200 irq 27 >[ 1.744271] ata4: SATA max UDMA/133 abar m2048@0xf7f16000 port 0xf7f16280 irq 27 >[ 1.744273] ata5: DUMMY >[ 1.744274] ata6: DUMMY >[ 1.744562] libphy: Fixed MDIO Bus: probed >[ 1.744756] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver >[ 1.744773] ehci-pci: EHCI PCI platform driver >[ 1.744795] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver >[ 1.744800] ohci-pci: OHCI PCI platform driver >[ 1.744826] uhci_hcd: USB Universal Host Controller Interface driver >[ 1.745157] xhci_hcd 0000:00:14.0: xHCI Host Controller >[ 1.745392] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 >[ 1.746571] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00009810 >[ 1.746576] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported >[ 1.746946] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 >[ 1.746951] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 >[ 1.746953] usb usb1: Product: xHCI Host Controller >[ 1.746955] usb usb1: Manufacturer: Linux 4.16.0-rc7 xhci-hcd >[ 1.746957] usb usb1: SerialNumber: 0000:00:14.0 >[ 1.747359] hub 1-0:1.0: USB hub found >[ 1.747421] hub 1-0:1.0: 14 ports detected >[ 1.755547] xhci_hcd 0000:00:14.0: xHCI Host Controller >[ 1.755692] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 >[ 1.755805] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 >[ 1.755808] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 >[ 1.755809] usb usb2: Product: xHCI Host Controller >[ 1.755811] usb usb2: Manufacturer: Linux 4.16.0-rc7 xhci-hcd >[ 1.755813] usb usb2: SerialNumber: 0000:00:14.0 >[ 1.756143] hub 2-0:1.0: USB hub found >[ 1.756186] hub 2-0:1.0: 6 ports detected >[ 1.757838] usbcore: registered new interface driver usbserial_generic >[ 1.757868] usbserial: USB Serial support registered for generic >[ 1.757912] i8042: PNP: No PS/2 controller found. >[ 1.758014] mousedev: PS/2 mouse device common for all mice >[ 1.758374] rtc_cmos 00:02: RTC can wake from S4 >[ 1.758602] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 >[ 1.758641] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs >[ 1.758745] device-mapper: uevent: version 1.0.3 >[ 1.758922] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com >[ 1.759129] intel_pstate: Intel P-state driver initializing >[ 1.762866] hidraw: raw HID events driver (C) Jiri Kosina >[ 1.763179] usbcore: registered new interface driver usbhid >[ 1.763184] usbhid: USB HID core driver >[ 1.763857] drop_monitor: Initializing network drop monitor service >[ 1.764752] Initializing XFRM netlink socket >[ 1.766353] NET: Registered protocol family 10 >[ 1.774694] Segment Routing with IPv6 >[ 1.774712] mip6: Mobile IPv6 >[ 1.774727] NET: Registered protocol family 17 >[ 1.774831] start plist test >[ 1.775886] end plist test >[ 1.776769] RAS: Correctable Errors collector initialized. >[ 1.776862] microcode: sig=0x306c3, pf=0x2, revision=0x24 >[ 1.777000] microcode: Microcode Update Driver: v2.2. >[ 1.777026] AVX2 version of gcm_enc/dec engaged. >[ 1.777028] AES CTR mode by8 optimization enabled >[ 1.795809] sched_clock: Marking stable (1795800282, 0)->(1797559743, -1759461) >[ 1.796173] registered taskstats version 1 >[ 1.796194] Loading compiled-in X.509 certificates >[ 1.826426] Loaded X.509 cert 'Build time autogenerated kernel key: cc32b18773254dbfec965ae59da622b88d92d694' >[ 1.826534] zswap: loaded using pool lzo/zbud >[ 1.832266] Key type big_key registered >[ 1.834856] Key type encrypted registered >[ 1.835854] Magic number: 10:815:134 >[ 1.835905] acpi device:09: hash matches >[ 1.836015] rtc_cmos 00:02: setting system clock to 2018-03-29 15:08:29 UTC (1522336109) >[ 2.053850] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300) >[ 2.053888] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300) >[ 2.053911] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) >[ 2.054895] ata1.00: ATA-8: OCZ-VECTOR150, 1.2, max UDMA/133 >[ 2.054899] ata1.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32), AA >[ 2.057370] ata1.00: configured for UDMA/133 >[ 2.058523] scsi 0:0:0:0: Direct-Access ATA OCZ-VECTOR150 1.2 PQ: 0 ANSI: 5 >[ 2.059759] sd 0:0:0:0: Attached scsi generic sg0 type 0 >[ 2.059990] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB) >[ 2.060091] sd 0:0:0:0: [sda] Write Protect is off >[ 2.060096] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 >[ 2.060245] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA >[ 2.061640] ata4.00: ATA-9: HGST HUH721212ALE604, LEGNW3D0, max UDMA/133 >[ 2.061644] ata4.00: 23437770752 sectors, multi 16: LBA48 NCQ (depth 31/32), AA >[ 2.063535] sda: sda1 sda2 sda3 >[ 2.064949] sd 0:0:0:0: [sda] Attached SCSI disk >[ 2.072439] ata4.00: configured for UDMA/133 >[ 2.074038] usb 1-7: new low-speed USB device number 2 using xhci_hcd >[ 2.134267] ata3.00: NCQ Send/Recv Log not supported >[ 2.134269] ata3.00: ATA-9: ST4000NM0033-9ZM170, SN06, max UDMA/133 >[ 2.134271] ata3.00: 7814037168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA >[ 2.135816] ata3.00: NCQ Send/Recv Log not supported >[ 2.135819] ata3.00: configured for UDMA/133 >[ 2.136190] scsi 2:0:0:0: Direct-Access ATA ST4000NM0033-9ZM SN06 PQ: 0 ANSI: 5 >[ 2.136593] sd 2:0:0:0: [sdb] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB) >[ 2.136617] sd 2:0:0:0: [sdb] Write Protect is off >[ 2.136620] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00 >[ 2.136626] sd 2:0:0:0: Attached scsi generic sg1 type 0 >[ 2.136660] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA >[ 2.137351] scsi 3:0:0:0: Direct-Access ATA HGST HUH721212AL W3D0 PQ: 0 ANSI: 5 >[ 2.137964] sd 3:0:0:0: Attached scsi generic sg2 type 0 >[ 2.138169] sd 3:0:0:0: [sdc] 23437770752 512-byte logical blocks: (12.0 TB/10.9 TiB) >[ 2.138173] sd 3:0:0:0: [sdc] 4096-byte physical blocks >[ 2.138216] sd 3:0:0:0: [sdc] Write Protect is off >[ 2.138220] sd 3:0:0:0: [sdc] Mode Sense: 00 3a 00 00 >[ 2.138289] sd 3:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA >[ 2.152029] sd 3:0:0:0: [sdc] Attached SCSI disk >[ 2.153711] sd 2:0:0:0: [sdb] Attached SCSI disk >[ 2.158404] Freeing unused kernel memory: 4772K >[ 2.158406] Write protecting the kernel read-only data: 20480k >[ 2.159912] Freeing unused kernel memory: 2024K >[ 2.163167] Freeing unused kernel memory: 1968K >[ 2.166467] x86/mm: Checked W+X mappings: passed, no W+X pages found. >[ 2.166468] x86/mm: Checking user space page tables >[ 2.169620] x86/mm: Checked W+X mappings: passed, no W+X pages found. >[ 2.169624] rodata_test: all tests were successful >[ 2.193630] systemd[1]: systemd 234 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid) >[ 2.205252] systemd[1]: Detected architecture x86-64. >[ 2.205258] systemd[1]: Running in initial RAM disk. >[ 2.205309] systemd[1]: Set hostname to <localhost.localdomain>. >[ 2.205430] usb 1-7: New USB device found, idVendor=0925, idProduct=1234 >[ 2.205437] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0 >[ 2.205439] usb 1-7: Product: UPS USB MON V1.4 >[ 2.205442] usb 1-7: Manufacturer: Ð >[ 2.209887] hid-generic 0003:0925:1234.0001: hiddev96,hidraw0: USB HID v1.00 Device [Ð UPS USB MON V1.4] on usb-0000:00:14.0-7/input0 >[ 2.280210] systemd[1]: Reached target Local File Systems. >[ 2.280340] systemd[1]: Listening on Journal Socket (/dev/log). >[ 2.280434] systemd[1]: Listening on Journal Audit Socket. >[ 2.280442] systemd[1]: Reached target Timers. >[ 2.280503] systemd[1]: Listening on Journal Socket. >[ 2.280606] systemd[1]: Listening on udev Control Socket. >[ 2.300370] audit: type=1130 audit(1522336109.964:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.301404] audit: type=1130 audit(1522336109.965:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=kmod-static-nodes comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.303919] audit: type=1130 audit(1522336109.967:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.314826] audit: type=1130 audit(1522336109.978:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.324040] usb 1-9: new high-speed USB device number 3 using xhci_hcd >[ 2.368660] audit: type=1130 audit(1522336110.032:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.385315] audit: type=1130 audit(1522336110.049:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.385326] audit: type=1131 audit(1522336110.049:8): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.392300] audit: type=1130 audit(1522336110.056:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-cmdline comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.436350] audit: type=1130 audit(1522336110.100:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-udev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.457506] usb 1-9: New USB device found, idVendor=2109, idProduct=2812 >[ 2.457509] usb 1-9: New USB device strings: Mfr=0, Product=1, SerialNumber=0 >[ 2.457512] usb 1-9: Product: USB 2.0 HUB > >[ 2.458508] hub 1-9:1.0: USB hub found >[ 2.458689] hub 1-9:1.0: 4 ports detected >[ 2.580030] usb 1-10: new high-speed USB device number 4 using xhci_hcd >[ 2.592115] tsc: Refined TSC clocksource calibration: 3392.144 MHz >[ 2.592138] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x30e5517d4e4, max_idle_ns: 440795261668 ns >[ 2.592257] clocksource: Switched to clocksource tsc >[ 2.706403] usb 1-10: config 1 has an invalid interface number: 9 but max is 2 >[ 2.706408] usb 1-10: config 1 has no interface number 2 >[ 2.706808] usb 1-10: New USB device found, idVendor=1019, idProduct=0010 >[ 2.706812] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3 >[ 2.706815] usb 1-10: Product: FOSTEX USB AUDIO HP-A8 >[ 2.706818] usb 1-10: Manufacturer: FOSTEX >[ 2.706821] usb 1-10: SerialNumber: 00000 >[ 2.708304] input: FOSTEX FOSTEX USB AUDIO HP-A8 as /devices/pci0000:00/0000:00:14.0/usb1/1-10/1-10:1.9/0003:1019:0010.0002/input/input2 >[ 2.823970] hid-generic 0003:1019:0010.0002: input,hidraw1: USB HID v1.00 Device [FOSTEX FOSTEX USB AUDIO HP-A8] on usb-0000:00:14.0-10/input9 >[ 2.827550] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded >[ 2.827569] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control >[ 2.829153] r8169 0000:02:00.0 eth0: RTL8168evl/8111evl at 0x000000000f14bce9, 94:de:80:6b:dd:24, XID 0c900800 IRQ 29 >[ 2.829157] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] >[ 2.831940] r8169 0000:02:00.0 enp2s0: renamed from eth0 >[ 2.889051] usb 1-9.1: new high-speed USB device number 5 using xhci_hcd >[ 2.977279] usb 1-9.1: New USB device found, idVendor=1a40, idProduct=0201 >[ 2.977282] usb 1-9.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 >[ 2.977284] usb 1-9.1: Product: USB 2.0 Hub [MTT] >[ 2.977841] hub 1-9.1:1.0: USB hub found >[ 2.977920] hub 1-9.1:1.0: 7 ports detected >[ 3.249041] usb 1-9.1.1: new full-speed USB device number 6 using xhci_hcd >[ 3.326635] usb 1-9.1.1: New USB device found, idVendor=046d, idProduct=08d9 >[ 3.326638] usb 1-9.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 >[ 3.391055] usb 1-9.1.2: new high-speed USB device number 7 using xhci_hcd >[ 3.467883] usb 1-9.1.2: New USB device found, idVendor=12d1, idProduct=1506 >[ 3.467886] usb 1-9.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 >[ 3.467888] usb 1-9.1.2: Product: HUAWEI_MOBILE >[ 3.467889] usb 1-9.1.2: Manufacturer: HUAWEI_MOBILE >[ 3.580462] usb-storage 1-9.1.2:1.3: USB Mass Storage device detected >[ 3.580672] scsi host6: usb-storage 1-9.1.2:1.3 >[ 3.580817] usb-storage 1-9.1.2:1.4: USB Mass Storage device detected >[ 3.580941] scsi host7: usb-storage 1-9.1.2:1.4 >[ 3.581113] usbcore: registered new interface driver usb-storage >[ 3.584839] usbcore: registered new interface driver uas >[ 3.609529] [drm] amdgpu kernel modesetting enabled. >[ 3.611034] checking generic (e0000000 300000) vs hw (e0000000 10000000) >[ 3.611036] fb: switching to amdgpudrmfb from EFI VGA >[ 3.611130] Console: switching to colour dummy device 80x25 >[ 3.613321] [drm] initializing kernel modesetting (VEGA10 0x1002:0x687F 0x1002:0x0B36 0xC3). >[ 3.613398] [drm] register mmio base: 0xF7C00000 >[ 3.613399] [drm] register mmio size: 524288 >[ 3.613571] [drm] probing gen 2 caps for device 1022:1471 = 700d03/e >[ 3.613573] [drm] probing mlw for device 1022:1471 = 700d03 >[ 3.613579] [drm] UVD is enabled in VM mode >[ 3.613580] [drm] UVD ENC is enabled in VM mode >[ 3.613582] [drm] VCE enabled in VM mode >[ 3.613627] resource sanity check: requesting [mem 0x000c0000-0x000dffff], which spans more than PCI Bus 0000:00 [mem 0x000d0000-0x000d3fff window] >[ 3.613635] caller pci_map_rom+0x58/0xe0 mapping multiple BARs >[ 3.613637] amdgpu 0000:07:00.0: Invalid PCI ROM header signature: expecting 0xaa55, got 0xffff >[ 3.613667] ATOM BIOS: 113-D0500300-102 >[ 3.613735] [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit >[ 3.613743] amdgpu 0000:07:00.0: VRAM: 8176M 0x000000F400000000 - 0x000000F5FEFFFFFF (8176M used) >[ 3.613745] amdgpu 0000:07:00.0: GTT: 256M 0x000000F600000000 - 0x000000F60FFFFFFF >[ 3.613749] [drm] Detected VRAM RAM=8176M, BAR=256M >[ 3.613751] [drm] RAM width 2048bits HBM >[ 3.614075] [TTM] Zone kernel: Available graphics memory: 15879816 kiB >[ 3.614080] [TTM] Zone dma32: Available graphics memory: 2097152 kiB >[ 3.614082] [TTM] Initializing pool allocator >[ 3.614097] [TTM] Initializing DMA pool allocator >[ 3.614361] [drm] amdgpu: 8176M of VRAM memory ready >[ 3.614366] [drm] amdgpu: 8176M of GTT memory ready. >[ 3.614407] [drm] GART: num cpu pages 65536, num gpu pages 65536 >[ 3.614577] [drm] PCIE GART of 256M enabled (table at 0x000000F400800000). >[ 3.619050] usb 1-9.1.3: new low-speed USB device number 8 using xhci_hcd >[ 3.619206] [drm] use_doorbell being set to: [true] >[ 3.619322] [drm] use_doorbell being set to: [true] >[ 3.619576] [drm] Found UVD firmware Version: 1.68 Family ID: 17 >[ 3.619593] [drm] PSP loading UVD firmware >[ 3.620697] [drm] Found VCE firmware Version: 53.40 Binary ID: 4 >[ 3.620716] [drm] PSP loading VCE firmware >[ 3.842998] usb 1-9.1.3: New USB device found, idVendor=046d, idProduct=c326 >[ 3.843021] usb 1-9.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 >[ 3.843025] usb 1-9.1.3: Product: USB Keyboard >[ 3.843029] usb 1-9.1.3: Manufacturer: Logitech >[ 3.849612] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.3/1-9.1.3:1.0/0003:046D:C326.0003/input/input3 >[ 3.901665] hid-generic 0003:046D:C326.0003: input,hidraw2: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:14.0-9.1.3/input0 >[ 3.906130] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.3/1-9.1.3:1.1/0003:046D:C326.0004/input/input4 >[ 3.950133] [drm] Display Core initialized with v3.1.27! >[ 3.958294] hid-generic 0003:046D:C326.0004: input,hiddev97,hidraw3: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:14.0-9.1.3/input1 >[ 3.976608] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). >[ 3.976609] [drm] Driver supports precise vblank timestamp query. >[ 3.999993] [drm] UVD and UVD ENC initialized successfully. >[ 4.022028] usb 1-9.1.4: new high-speed USB device number 9 using xhci_hcd >[ 4.098645] usb 1-9.1.4: New USB device found, idVendor=15a9, idProduct=002d >[ 4.098648] usb 1-9.1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=7 >[ 4.098650] usb 1-9.1.4: Product: Modem YOTA 4G LTE >[ 4.098653] usb 1-9.1.4: Manufacturer: Yota Devices LTD >[ 4.098655] usb 1-9.1.4: SerialNumber: usb_serial_num_0 >[ 4.100593] [drm] VCE initialized successfully. >[ 4.105226] [drm] fb mappable at 0xE0D00000 >[ 4.105234] [drm] vram apper at 0xE0000000 >[ 4.105235] [drm] size 8294400 >[ 4.105236] [drm] fb depth is 24 >[ 4.105237] [drm] pitch is 7680 >[ 4.105640] fbcon: amdgpudrmfb (fb0) is primary device >[ 4.135636] Console: switching to colour frame buffer device 240x67 >[ 4.157973] amdgpu 0000:07:00.0: fb0: amdgpudrmfb frame buffer device >[ 4.165351] amdgpu 0000:07:00.0: ring 0(gfx) uses VM inv eng 4 on hub 0 >[ 4.165354] amdgpu 0000:07:00.0: ring 1(comp_1.0.0) uses VM inv eng 5 on hub 0 >[ 4.165356] amdgpu 0000:07:00.0: ring 2(comp_1.1.0) uses VM inv eng 6 on hub 0 >[ 4.165359] amdgpu 0000:07:00.0: ring 3(comp_1.2.0) uses VM inv eng 7 on hub 0 >[ 4.165361] amdgpu 0000:07:00.0: ring 4(comp_1.3.0) uses VM inv eng 8 on hub 0 >[ 4.165363] amdgpu 0000:07:00.0: ring 5(comp_1.0.1) uses VM inv eng 9 on hub 0 >[ 4.165365] amdgpu 0000:07:00.0: ring 6(comp_1.1.1) uses VM inv eng 10 on hub 0 >[ 4.165367] amdgpu 0000:07:00.0: ring 7(comp_1.2.1) uses VM inv eng 11 on hub 0 >[ 4.165370] amdgpu 0000:07:00.0: ring 8(comp_1.3.1) uses VM inv eng 12 on hub 0 >[ 4.165372] amdgpu 0000:07:00.0: ring 9(kiq_2.1.0) uses VM inv eng 13 on hub 0 >[ 4.165374] amdgpu 0000:07:00.0: ring 10(sdma0) uses VM inv eng 4 on hub 1 >[ 4.165376] amdgpu 0000:07:00.0: ring 11(sdma1) uses VM inv eng 5 on hub 1 >[ 4.165379] amdgpu 0000:07:00.0: ring 12(uvd) uses VM inv eng 6 on hub 1 >[ 4.165381] amdgpu 0000:07:00.0: ring 13(uvd_enc0) uses VM inv eng 7 on hub 1 >[ 4.165383] amdgpu 0000:07:00.0: ring 14(uvd_enc1) uses VM inv eng 8 on hub 1 >[ 4.165385] amdgpu 0000:07:00.0: ring 15(vce0) uses VM inv eng 9 on hub 1 >[ 4.165388] amdgpu 0000:07:00.0: ring 16(vce1) uses VM inv eng 10 on hub 1 >[ 4.165390] amdgpu 0000:07:00.0: ring 17(vce2) uses VM inv eng 11 on hub 1 >[ 4.165510] [drm] ECC is not present. >[ 4.167053] usb 1-9.1.6: new full-speed USB device number 10 using xhci_hcd >[ 4.169175] [drm] Initialized amdgpu 3.23.0 20150101 for 0000:07:00.0 on minor 0 >[ 4.175454] setfont (432) used greatest stack depth: 12808 bytes left >[ 4.245873] usb 1-9.1.6: New USB device found, idVendor=046d, idProduct=c52b >[ 4.245876] usb 1-9.1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0 >[ 4.245878] usb 1-9.1.6: Product: USB Receiver >[ 4.245879] usb 1-9.1.6: Manufacturer: Logitech >[ 4.257240] logitech-djreceiver 0003:046D:C52B.0007: hiddev98,hidraw4: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-9.1.6/input2 >[ 4.315046] usb 1-9.1.7: new full-speed USB device number 11 using xhci_hcd >[ 4.364282] input: Logitech Unifying Device. Wireless PID:4026 as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.6/1-9.1.6:1.2/0003:046D:C52B.0007/0003:046D:4026.0008/input/input5 >[ 4.366532] hid-generic 0003:046D:4026.0008: input,hidraw5: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:4026] on usb-0000:00:14.0-9.1.6:1 >[ 4.408888] usb 1-9.1.7: New USB device found, idVendor=0a12, idProduct=0001 >[ 4.408892] usb 1-9.1.7: New USB device strings: Mfr=0, Product=2, SerialNumber=0 >[ 4.408895] usb 1-9.1.7: Product: CSR8510 A10 >[ 4.424817] input: Logitech T400 as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.6/1-9.1.6:1.2/0003:046D:C52B.0007/0003:046D:4026.0008/input/input6 >[ 4.425664] logitech-hidpp-device 0003:046D:4026.0008: input,hidraw5: USB HID v1.11 Keyboard [Logitech T400] on usb-0000:00:14.0-9.1.6:1 >[ 4.438223] systemd-udevd (372) used greatest stack depth: 12424 bytes left >[ 4.440353] systemd-udevd (379) used greatest stack depth: 11592 bytes left >[ 4.650527] scsi 7:0:0:0: Direct-Access HUAWEI TF CARD Storage 2.31 PQ: 0 ANSI: 2 >[ 4.650882] scsi 6:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 >[ 4.651891] sd 7:0:0:0: Attached scsi generic sg3 type 0 >[ 4.652030] sd 7:0:0:0: Power-on or device reset occurred >[ 4.653143] sr 6:0:0:0: Power-on or device reset occurred >[ 4.653160] sd 7:0:0:0: [sdd] Attached SCSI removable disk >[ 4.653883] sr 6:0:0:0: [sr0] scsi-1 drive >[ 4.653897] cdrom: Uniform CD-ROM driver Revision: 3.20 >[ 4.654623] sr 6:0:0:0: Attached scsi CD-ROM sr0 >[ 4.654807] sr 6:0:0:0: Attached scsi generic sg4 type 5 >[ 5.821408] kauditd_printk_skb: 4 callbacks suppressed >[ 5.821410] audit: type=1130 audit(1522336113.484:15): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-fsck-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 5.833391] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) >[ 5.944959] audit: type=1130 audit(1522336113.607:16): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-parse-etc comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 5.944967] audit: type=1131 audit(1522336113.607:17): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-parse-etc comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 6.102250] audit: type=1130 audit(1522336113.765:18): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-pivot comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 6.118769] audit: type=1131 audit(1522336113.781:19): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-pivot comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 6.120305] audit: type=1130 audit(1522336113.783:20): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 6.120330] audit: type=1131 audit(1522336113.783:21): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 6.121482] audit: type=1130 audit(1522336113.784:22): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-initqueue comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 6.121512] audit: type=1131 audit(1522336113.784:23): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-initqueue comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 6.123108] audit: type=1130 audit(1522336113.786:24): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 6.238192] systemd-journald[243]: Received SIGTERM from PID 1 (systemd). >[ 6.345750] systemd: 17 output lines suppressed due to ratelimiting >[ 6.459168] SELinux: 32768 avtab hash slots, 108866 rules. >[ 6.491654] SELinux: 32768 avtab hash slots, 108866 rules. >[ 6.567191] SELinux: 8 users, 14 roles, 5092 types, 316 bools, 1 sens, 1024 cats >[ 6.567195] SELinux: 97 classes, 108866 rules >[ 6.576691] SELinux: Permission getrlimit in class process not defined in policy. >[ 6.576768] SELinux: Class sctp_socket not defined in policy. >[ 6.576770] SELinux: Class icmp_socket not defined in policy. >[ 6.576771] SELinux: Class ax25_socket not defined in policy. >[ 6.576772] SELinux: Class ipx_socket not defined in policy. >[ 6.576773] SELinux: Class netrom_socket not defined in policy. >[ 6.576774] SELinux: Class atmpvc_socket not defined in policy. >[ 6.576775] SELinux: Class x25_socket not defined in policy. >[ 6.576776] SELinux: Class rose_socket not defined in policy. >[ 6.576778] SELinux: Class decnet_socket not defined in policy. >[ 6.576779] SELinux: Class atmsvc_socket not defined in policy. >[ 6.576780] SELinux: Class rds_socket not defined in policy. >[ 6.576781] SELinux: Class irda_socket not defined in policy. >[ 6.576782] SELinux: Class pppox_socket not defined in policy. >[ 6.576783] SELinux: Class llc_socket not defined in policy. >[ 6.576784] SELinux: Class can_socket not defined in policy. >[ 6.576785] SELinux: Class tipc_socket not defined in policy. >[ 6.576787] SELinux: Class bluetooth_socket not defined in policy. >[ 6.576788] SELinux: Class iucv_socket not defined in policy. >[ 6.576789] SELinux: Class rxrpc_socket not defined in policy. >[ 6.576790] SELinux: Class isdn_socket not defined in policy. >[ 6.576791] SELinux: Class phonet_socket not defined in policy. >[ 6.576792] SELinux: Class ieee802154_socket not defined in policy. >[ 6.576793] SELinux: Class caif_socket not defined in policy. >[ 6.576795] SELinux: Class alg_socket not defined in policy. >[ 6.576796] SELinux: Class nfc_socket not defined in policy. >[ 6.576797] SELinux: Class vsock_socket not defined in policy. >[ 6.576798] SELinux: Class kcm_socket not defined in policy. >[ 6.576799] SELinux: Class qipcrtr_socket not defined in policy. >[ 6.576800] SELinux: Class smc_socket not defined in policy. >[ 6.576802] SELinux: Class bpf not defined in policy. >[ 6.576803] SELinux: the above unknown classes and permissions will be allowed >[ 6.576809] SELinux: policy capability network_peer_controls=1 >[ 6.576810] SELinux: policy capability open_perms=1 >[ 6.576811] SELinux: policy capability extended_socket_class=0 >[ 6.576812] SELinux: policy capability always_check_network=0 >[ 6.576813] SELinux: policy capability cgroup_seclabel=1 >[ 6.576815] SELinux: policy capability nnp_nosuid_transition=1 >[ 6.576816] SELinux: Completing initialization. >[ 6.576817] SELinux: Setting up existing superblocks. >[ 6.634987] systemd[1]: Successfully loaded SELinux policy in 206.838ms. >[ 6.672896] systemd[1]: Relabelled /dev and /run in 25.233ms. >[ 6.931459] EXT4-fs (sda1): re-mounted. Opts: (null) >[ 6.994001] systemd-journald[537]: Received request to flush runtime journal from PID 1 >[ 7.145886] random: crng init done >[ 7.367029] parport_pc 00:06: reported by Plug and Play ACPI >[ 7.367270] parport0: PC-style at 0x378 (0x778), irq 5 [PCSPP,TRISTATE,EPP] >[ 7.415548] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 >[ 7.447287] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003) >[ 7.447742] i801_smbus 0000:00:1f.3: SPD Write Disable is set >[ 7.447789] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt >[ 7.460620] ACPI Warning: SystemIO range 0x0000000000001828-0x000000000000182F conflicts with OpRegion 0x0000000000001800-0x000000000000187F (\PMIO) (20180105/utaddress-247) >[ 7.460631] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver >[ 7.460636] ACPI Warning: SystemIO range 0x0000000000001C40-0x0000000000001C4F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20180105/utaddress-247) >[ 7.460644] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver >[ 7.460647] ACPI Warning: SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL) (20180105/utaddress-247) >[ 7.460655] ACPI Warning: SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20180105/utaddress-247) >[ 7.460663] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver >[ 7.460665] ACPI Warning: SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL) (20180105/utaddress-247) >[ 7.460674] ACPI Warning: SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20180105/utaddress-247) >[ 7.460681] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver >[ 7.460684] lpc_ich: Resource conflict(s) found affecting gpio_ich >[ 7.531018] media: Linux media interface: v0.10 >[ 7.556852] cdc_ether 1-9.1.4:1.0 usb0: register 'cdc_ether' at usb-0000:00:14.0-9.1.4, CDC Ethernet Device, 1e:49:7b:ae:82:fe >[ 7.556947] usbcore: registered new interface driver cdc_ether >[ 7.568168] usbcore: registered new interface driver cdc_ncm >[ 7.581894] usbcore: registered new interface driver cdc_wdm >[ 7.586346] usbcore: registered new interface driver option >[ 7.586525] usbserial: USB Serial support registered for GSM modem (1-port) >[ 7.586651] option 1-9.1.2:1.0: GSM modem (1-port) converter detected >[ 7.587405] usb 1-9.1.2: GSM modem (1-port) converter now attached to ttyUSB0 >[ 7.587656] option 1-9.1.2:1.1: GSM modem (1-port) converter detected >[ 7.587877] usb 1-9.1.2: GSM modem (1-port) converter now attached to ttyUSB1 >[ 7.612851] Linux video capture interface: v2.00 >[ 7.634510] Bluetooth: Core ver 2.22 >[ 7.634580] NET: Registered protocol family 31 >[ 7.634583] Bluetooth: HCI device and connection manager initialized >[ 7.634642] Bluetooth: HCI socket layer initialized >[ 7.634647] Bluetooth: L2CAP socket layer initialized >[ 7.634718] Bluetooth: SCO socket layer initialized >[ 7.643936] Adding 62494716k swap on /dev/sda2. Priority:-2 extents:1 across:62494716k SSFS >[ 7.659366] gspca_main: v2.14.0 registered >[ 7.672790] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08d9 >[ 7.676066] input: PC Speaker as /devices/platform/pcspkr/input/input7 >[ 7.697301] huawei_cdc_ncm 1-9.1.2:1.2: MAC-Address: 00:1e:10:1f:00:00 >[ 7.697306] huawei_cdc_ncm 1-9.1.2:1.2: setting rx_max = 16384 >[ 7.704470] huawei_cdc_ncm 1-9.1.2:1.2: NDP will be placed at end of frame for this device. >[ 7.704805] huawei_cdc_ncm 1-9.1.2:1.2: cdc-wdm0: USB WDM device >[ 7.705258] huawei_cdc_ncm 1-9.1.2:1.2 wwan0: register 'huawei_cdc_ncm' at usb-0000:00:14.0-9.1.2, Huawei CDC NCM device, 00:1e:10:1f:00:00 >[ 7.705359] usbcore: registered new interface driver huawei_cdc_ncm >[ 7.755310] usbcore: registered new interface driver btusb >[ 7.796512] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer >[ 7.796516] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules >[ 7.796518] RAPL PMU: hw unit of domain package 2^-14 Joules >[ 7.796519] RAPL PMU: hw unit of domain dram 2^-14 Joules >[ 7.796521] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules >[ 7.801551] sr 6:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE >[ 7.801556] sr 6:0:0:0: [sr0] tag#0 Sense Key : Medium Error [current] >[ 7.801560] sr 6:0:0:0: [sr0] tag#0 Add. Sense: Unrecovered read error >[ 7.801564] sr 6:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 8d fc 00 00 02 00 >[ 7.801592] print_req_error: critical medium error, dev sr0, sector 145392 >[ 7.802940] attempt to access beyond end of device >[ 7.802944] sr0: rw=0, want=145400, limit=145392 >[ 7.802977] Buffer I/O error on dev sr0, logical block 18174, async page read >[ 7.806064] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002) >[ 7.807729] snd_hda_intel 0000:07:00.1: Handle vga_switcheroo audio client >[ 7.855305] sr 6:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE >[ 7.855311] sr 6:0:0:0: [sr0] tag#0 Sense Key : Medium Error [current] >[ 7.855314] sr 6:0:0:0: [sr0] tag#0 Add. Sense: Unrecovered read error >[ 7.855318] sr 6:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 8c 80 00 00 3c 00 >[ 7.855321] print_req_error: critical medium error, dev sr0, sector 143872 >[ 7.865352] snd_hda_codec_realtek hdaudioC1D2: autoconfig for ALC892: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line >[ 7.865357] snd_hda_codec_realtek hdaudioC1D2: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) >[ 7.865360] snd_hda_codec_realtek hdaudioC1D2: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) >[ 7.865363] snd_hda_codec_realtek hdaudioC1D2: mono: mono_out=0x0 >[ 7.865366] snd_hda_codec_realtek hdaudioC1D2: dig-out=0x11/0x0 >[ 7.865368] snd_hda_codec_realtek hdaudioC1D2: inputs: >[ 7.865373] snd_hda_codec_realtek hdaudioC1D2: Front Mic=0x19 >[ 7.865378] snd_hda_codec_realtek hdaudioC1D2: Rear Mic=0x18 >[ 7.865381] snd_hda_codec_realtek hdaudioC1D2: Line=0x1a >[ 7.865599] sr 6:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE >[ 7.865604] sr 6:0:0:0: [sr0] tag#0 Sense Key : Medium Error [current] >[ 7.865608] sr 6:0:0:0: [sr0] tag#0 Add. Sense: Unrecovered read error >[ 7.865612] sr 6:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 8c 80 00 00 02 00 >[ 7.865615] print_req_error: critical medium error, dev sr0, sector 143872 >[ 7.865623] Buffer I/O error on dev sr0, logical block 17984, async page read >[ 7.875695] sr 6:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE >[ 7.875701] sr 6:0:0:0: [sr0] tag#0 Sense Key : Medium Error [current] >[ 7.875706] sr 6:0:0:0: [sr0] tag#0 Add. Sense: Unrecovered read error >[ 7.875709] sr 6:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 8d fa 00 00 02 00 >[ 7.875713] print_req_error: critical medium error, dev sr0, sector 145384 >[ 7.875737] attempt to access beyond end of device >[ 7.875742] sr0: rw=0, want=145392, limit=145384 >[ 7.875746] Buffer I/O error on dev sr0, logical block 18173, async page read >[ 7.876673] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:00.0/0000:07:00.1/sound/card2/input8 >[ 7.877476] input: HD-Audio Generic HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:00.0/0000:07:00.1/sound/card2/input9 >[ 7.877803] input: HD-Audio Generic HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:00.0/0000:07:00.1/sound/card2/input10 >[ 7.878108] input: HD-Audio Generic HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:00.0/0000:07:00.1/sound/card2/input11 >[ 7.878418] input: HD-Audio Generic HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:00.0/0000:07:00.1/sound/card2/input12 >[ 7.878707] input: HD-Audio Generic HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:00.0/0000:07:00.1/sound/card2/input13 >[ 7.889909] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input14 >[ 7.890358] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input15 >[ 7.890694] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card1/input16 >[ 7.891958] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card1/input17 >[ 7.892358] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card1/input18 >[ 7.892762] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card1/input19 >[ 7.893091] input: HDA Intel PCH Line Out Side as /devices/pci0000:00/0000:00:1b.0/sound/card1/input20 >[ 7.893414] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input21 >[ 7.913558] ppdev: user-space parallel port driver >[ 7.916293] iTCO_vendor_support: vendor-support=0 >[ 7.924803] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 >[ 7.924871] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS >[ 7.948579] cdc_ether 1-9.1.4:1.0 enp0s20u9u1u4: renamed from usb0 >[ 8.094661] huawei_cdc_ncm 1-9.1.2:1.2 wwp0s20u9u1u2i2: renamed from wwan0 >[ 8.212824] intel_rapl: Found RAPL domain package >[ 8.212843] intel_rapl: Found RAPL domain core >[ 8.212846] intel_rapl: Found RAPL domain dram >[ 8.694839] input: gspca_zc3xx as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.1/input/input22 >[ 8.700332] usbcore: registered new interface driver snd-usb-audio >[ 8.700339] usbcore: registered new interface driver gspca_zc3xx >[ 10.191325] SGI XFS with ACLs, security attributes, no debug enabled >[ 10.197824] XFS (sdc): Mounting V5 Filesystem >[ 10.310374] XFS (sdc): Ending clean mount >[ 10.680997] RPC: Registered named UNIX socket transport module. >[ 10.681024] RPC: Registered udp transport module. >[ 10.681025] RPC: Registered tcp transport module. >[ 10.681026] RPC: Registered tcp NFSv4.1 backchannel transport module. >[ 10.820801] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 >[ 10.820805] Bluetooth: BNEP filters: protocol multicast >[ 10.820814] Bluetooth: BNEP socket layer initialized >[ 10.952058] ata3.00: NCQ Send/Recv Log not supported >[ 10.953471] ata3.00: NCQ Send/Recv Log not supported >[ 10.953476] ata3.00: configured for UDMA/133 >[ 10.953499] ata3: EH complete >[ 11.533197] IPv6: ADDRCONF(NETDEV_UP): enp0s20u9u1u4: link is not ready >[ 11.539714] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready >[ 11.662170] r8169 0000:02:00.0 enp2s0: link down >[ 11.662408] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready >[ 11.663636] r8169 0000:02:00.0 enp2s0: link down >[ 11.907921] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. >[ 13.997948] r8169 0000:02:00.0 enp2s0: link up >[ 13.997967] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready >[ 14.461348] TCP: request_sock_TCP: Possible SYN flooding on port 8201. Sending cookies. Check SNMP counters. >[ 14.464185] TCP: request_sock_TCP: Possible SYN flooding on port 9208. Sending cookies. Check SNMP counters. >[ 22.905218] fuse init (API version 7.26) >[ 25.503768] Bluetooth: RFCOMM TTY layer initialized >[ 25.503783] Bluetooth: RFCOMM socket layer initialized >[ 25.503841] Bluetooth: RFCOMM ver 1.11 >[ 25.654639] logitech-hidpp-device 0003:046D:4026.0008: HID++ 2.0 device connected. >[ 28.202467] rfkill: input handler disabled >[ 29.301103] ISO 9660 Extensions: Microsoft Joliet Level 1 >[ 29.311471] ISO 9660 Extensions: IEEE_P1282 >[ 31.042055] pool (2559) used greatest stack depth: 11080 bytes left >[ 31.391139] TCP: request_sock_TCP: Possible SYN flooding on port 8205. Sending cookies. Check SNMP counters. >[ 31.392306] TCP: request_sock_TCP: Possible SYN flooding on port 9212. Sending cookies. Check SNMP counters. >[ 34.126528] TCP: request_sock_TCP: Possible SYN flooding on port 7175. Sending cookies. Check SNMP counters. >[ 64.498788] show_signal_msg: 58 callbacks suppressed >[ 64.498790] vulkandriverque[3772]: segfault at 0 ip 0000000000000000 sp 00007ffc156978e8 error 14 in vulkandriverquery[55d80b598000+246000] >[ 138.565106] device enp2s0 entered promiscuous mode >[ 791.526326] kworker/dying (145) used greatest stack depth: 10472 bytes left >[ 905.305041] WinMain[9153]: segfault at 0 ip 0000000000000000 sp 00007fdde25aeb98 error 14 in F12017[400000+336c000] >[ 927.918224] abrt-action-ana[9228]: segfault at 20 ip 000056504336e603 sp 00007ffd6d4d43c0 error 4 in abrt-action-analyze-c[56504336d000+2000] >[ 3765.023662] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. >[ 3851.006420] perf: interrupt took too long (2531 > 2500), lowering kernel.perf_event_max_sample_rate to 79000 >[ 3868.252980] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 3872.103770] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 >[ 3872.103780] Bluetooth: HIDP socket layer initialized > >[ 3878.237243] ============================================ >[ 3878.237245] WARNING: possible recursive locking detected >[ 3878.237247] 4.16.0-rc7 #1 Not tainted >[ 3878.237248] -------------------------------------------- >[ 3878.237250] kworker/u17:1/654 is trying to acquire lock: >[ 3878.237251] (sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP){+.+.}, at: [<0000000010b8e917>] bt_accept_enqueue+0x3c/0xb0 [bluetooth] >[ 3878.237271] > but task is already holding lock: >[ 3878.237272] (sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP){+.+.}, at: [<00000000cda391be>] l2cap_sock_new_connection_cb+0x18/0xa0 [bluetooth] >[ 3878.237288] > other info that might help us debug this: >[ 3878.237289] Possible unsafe locking scenario: > >[ 3878.237291] CPU0 >[ 3878.237292] ---- >[ 3878.237293] lock(sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP); >[ 3878.237295] lock(sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP); >[ 3878.237297] > *** DEADLOCK *** > >[ 3878.237299] May be due to missing lock nesting notation > >[ 3878.237301] 5 locks held by kworker/u17:1/654: >[ 3878.237303] #0: ((wq_completion)"%s"hdev->name#2){+.+.}, at: [<00000000ff0a9cc9>] process_one_work+0x1da/0x6b0 >[ 3878.237308] #1: ((work_completion)(&hdev->rx_work)){+.+.}, at: [<00000000ff0a9cc9>] process_one_work+0x1da/0x6b0 >[ 3878.237312] #2: (&conn->chan_lock){+.+.}, at: [<00000000b41e2708>] l2cap_connect+0x88/0x540 [bluetooth] >[ 3878.237326] #3: (&chan->lock#2/2){+.+.}, at: [<00000000fce56415>] l2cap_connect+0xa0/0x540 [bluetooth] >[ 3878.237341] #4: (sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP){+.+.}, at: [<00000000cda391be>] l2cap_sock_new_connection_cb+0x18/0xa0 [bluetooth] >[ 3878.237354] > stack backtrace: >[ 3878.237357] CPU: 4 PID: 654 Comm: kworker/u17:1 Not tainted 4.16.0-rc7 #1 >[ 3878.237358] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3878.237368] Workqueue: hci0 hci_rx_work [bluetooth] >[ 3878.237370] Call Trace: >[ 3878.237376] dump_stack+0x85/0xbf >[ 3878.237380] __lock_acquire+0x694/0x1340 >[ 3878.237389] ? bt_accept_enqueue+0x3c/0xb0 [bluetooth] >[ 3878.237394] ? lock_acquire+0x9f/0x200 >[ 3878.237397] lock_acquire+0x9f/0x200 >[ 3878.237406] ? bt_accept_enqueue+0x3c/0xb0 [bluetooth] >[ 3878.237410] lock_sock_nested+0x72/0xa0 >[ 3878.237419] ? bt_accept_enqueue+0x3c/0xb0 [bluetooth] >[ 3878.237427] bt_accept_enqueue+0x3c/0xb0 [bluetooth] >[ 3878.237439] l2cap_sock_new_connection_cb+0x5d/0xa0 [bluetooth] >[ 3878.237459] l2cap_connect+0x126/0x540 [bluetooth] >[ 3878.237471] ? l2cap_recv_frame+0x86b/0x2940 [bluetooth] >[ 3878.237475] ? __mutex_unlock_slowpath+0x4b/0x2b0 >[ 3878.237485] l2cap_recv_frame+0x883/0x2940 [bluetooth] >[ 3878.237489] ? __mutex_unlock_slowpath+0x4b/0x2b0 >[ 3878.237499] hci_rx_work+0x1cc/0x5d0 [bluetooth] >[ 3878.237503] process_one_work+0x266/0x6b0 >[ 3878.237507] worker_thread+0x3a/0x390 >[ 3878.237510] ? process_one_work+0x6b0/0x6b0 >[ 3878.237513] kthread+0x121/0x140 >[ 3878.237516] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 3878.237519] ret_from_fork+0x3a/0x50 >[ 3878.375526] sony 0005:054C:09CC.0009: unknown main item tag 0x0 >[ 3878.389388] input: Wireless Controller Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.7/1-9.1.7:1.0/bluetooth/hci0/hci0:68/0005:054C:09CC.0009/input/input24 >[ 3878.389865] input: Wireless Controller Motion Sensors as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.7/1-9.1.7:1.0/bluetooth/hci0/hci0:68/0005:054C:09CC.0009/input/input25 >[ 3878.390211] input: Wireless Controller as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.7/1-9.1.7:1.0/bluetooth/hci0/hci0:68/0005:054C:09CC.0009/input/input23 >[ 3878.390714] sony 0005:054C:09CC.0009: input,hidraw6: BLUETOOTH HID v81.00 Gamepad [Wireless Controller] on 00:1a:7d:da:71:0a >[ 3884.045970] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 3900.046984] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 3916.045076] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 3927.433962] Watchdog[12745]: segfault at 0 ip 00000000f4f1dce7 sp 00000000adc9ba10 error 6 in libcef.so[f1c3c000+419c000] >[ 3932.046999] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 3948.046034] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 3964.046030] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 3980.046055] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 3996.050076] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4012.048098] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4028.048113] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4044.049132] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4060.049151] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4076.049162] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4092.050180] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4108.049199] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4124.049212] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4140.050229] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4156.048257] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4172.049273] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4188.048286] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4204.049301] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4220.049346] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4236.049349] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4252.049363] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4268.050374] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4284.049398] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4300.050507] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4316.050434] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4332.052446] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4348.049489] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4364.049490] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4380.050508] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4395.604698] perf: interrupt took too long (3168 > 3163), lowering kernel.perf_event_max_sample_rate to 63000 >[ 4396.050521] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4412.050540] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4428.049552] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4444.049582] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4460.049602] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4476.049620] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4492.050630] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4508.052642] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4524.051677] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4540.050685] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4556.051716] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4572.051718] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4588.051739] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4604.049987] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4620.049773] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4636.049788] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4652.051808] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4668.051829] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4684.052858] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4700.050867] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4716.050875] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4732.049900] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4748.053917] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4764.052932] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4780.053959] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4796.053978] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4812.051983] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4828.052019] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4844.053022] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4860.053038] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4876.053057] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4892.053074] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4908.053105] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4924.053109] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4940.052155] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4956.054176] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4972.053170] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 4988.053181] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5004.054318] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5020.054234] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5036.054257] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5052.053262] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5068.055441] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5084.053451] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5100.055309] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5116.056347] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5132.054376] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5148.054381] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5164.055376] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5180.052393] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5196.052411] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5212.054443] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5228.054459] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5244.054472] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5260.055490] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5276.056530] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5292.054530] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5308.052541] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5324.056561] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5340.058590] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5356.053603] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5372.054618] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5388.057631] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5404.053646] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5420.054700] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5436.055680] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5452.055727] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5468.054810] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5484.055739] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5500.052926] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5516.056816] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5532.055974] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5548.056863] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5564.056175] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5580.056858] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5596.056861] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5612.055906] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5628.055906] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5641.821731] perf: interrupt took too long (4047 > 3960), lowering kernel.perf_event_max_sample_rate to 49000 >[ 5644.055917] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5660.056940] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5676.056965] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5692.056976] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5708.056041] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5724.056000] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5740.058036] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5756.055049] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5772.055099] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5788.058085] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5804.056096] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5820.057116] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5836.058130] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5852.056151] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5868.058178] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5884.060199] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5900.058219] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5916.057230] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5932.058241] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5948.058263] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5964.057277] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5980.057315] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 5996.052315] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6012.059332] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6028.058347] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6044.056401] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6060.059383] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6076.057513] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6092.058419] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6108.059437] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6124.058461] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6140.058490] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6156.058492] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6172.059529] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6188.059530] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6204.058549] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6220.058573] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6236.059580] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6252.058606] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6268.057630] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6284.059636] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6300.058646] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6316.058674] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6332.058706] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6348.057704] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6364.058732] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6380.059745] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6396.058762] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6412.059776] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6428.059861] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6444.060810] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6460.058833] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6476.057889] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6492.058870] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6508.060901] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6524.058905] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6540.057115] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6556.059957] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6572.059957] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6588.059992] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6604.059001] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6620.059058] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6636.059027] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6652.060047] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6668.056071] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6684.060086] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6700.059113] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6716.060130] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6732.060139] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6748.060181] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6764.059170] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6780.059187] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6796.059204] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6812.061237] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6828.060248] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6844.060262] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6860.058406] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6876.060297] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6892.060320] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6908.060331] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6924.061356] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6940.061371] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6956.062405] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6972.057413] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 6988.060429] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7004.060447] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7020.060474] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7036.060478] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7052.059500] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7068.061527] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7084.059565] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7100.060551] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7116.060584] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7132.062591] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7148.060604] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7164.062624] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7180.062643] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7196.061661] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7212.061683] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7228.059694] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7244.061728] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7260.062734] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7276.063758] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7292.061788] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7308.062801] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7324.061814] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7340.061838] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7356.058872] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7372.060866] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7388.062935] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7404.062913] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7420.063933] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7436.064958] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7452.061961] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7468.066987] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7484.063027] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7500.065010] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7516.063041] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7532.063037] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7548.062052] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7564.065095] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7580.064095] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7596.064104] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7612.063162] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7628.063144] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7644.063178] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7660.065213] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7676.063190] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7692.065236] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7708.065266] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7724.064293] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7740.064293] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7756.066297] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7772.066312] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7788.065345] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7804.064349] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7820.064364] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7836.064381] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7852.064388] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7868.065420] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7884.062438] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7900.065465] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7916.064475] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7932.064481] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7948.065509] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7964.066528] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7980.067546] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 7996.066580] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8012.067581] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8028.066603] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8044.065624] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8060.065635] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8076.064638] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8092.064665] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8108.066682] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8124.069716] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8140.065732] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8156.064743] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8172.067765] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8188.064774] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8204.064797] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8220.066814] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8236.066824] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8252.066865] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8268.061867] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8284.066895] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8300.066897] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8316.065965] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8332.066013] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8348.066967] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8364.066977] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8380.066025] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8396.066028] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8412.066032] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8428.067042] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8444.066066] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8460.066092] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8476.067100] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8492.066148] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8508.068153] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8524.065162] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8540.068172] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8556.064207] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8572.067207] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8588.068269] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8597.139692] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8597.139697] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8597.139701] CPU: 6 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[ 8597.139703] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8597.139705] Call Trace: >[ 8597.139713] dump_stack+0x85/0xbf >[ 8597.139718] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8597.139727] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8597.139738] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8597.139747] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8597.139753] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8597.139762] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8597.139767] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8597.139774] ? mutex_trylock+0xcd/0xe0 >[ 8597.139779] ? ttm_bo_evict+0x4d/0x360 [ttm] >[ 8597.139785] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8597.139833] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8597.139865] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8597.139899] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8597.139932] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8597.139962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8597.139988] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8597.139996] ? __might_fault+0x3e/0x90 >[ 8597.140022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8597.140040] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8597.140052] drm_ioctl+0x2d5/0x370 [drm] >[ 8597.140079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8597.140109] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8597.140117] do_vfs_ioctl+0xa5/0x6e0 >[ 8597.140125] SyS_ioctl+0x74/0x80 >[ 8597.140131] do_syscall_64+0x79/0x220 >[ 8597.140137] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8597.140141] RIP: 0033:0x7f07d78580f7 >[ 8597.140144] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8597.140148] RAX: ffffffffffffffda RBX: 0000000003287310 RCX: 00007f07d78580f7 >[ 8597.140150] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8597.140153] RBP: 00007ffc892203c0 R08: 0000000003287310 R09: 0000000000000004 >[ 8597.140156] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8597.140159] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003168fb0 >[ 8603.784553] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8603.784559] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8603.784563] CPU: 1 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[ 8603.784566] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8603.784568] Call Trace: >[ 8603.784577] dump_stack+0x85/0xbf >[ 8603.784583] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8603.784592] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8603.784602] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8603.784609] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8603.784615] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8603.784624] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8603.784629] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8603.784636] ? mutex_trylock+0xcd/0xe0 >[ 8603.784641] ? ttm_bo_evict+0x4d/0x360 [ttm] >[ 8603.784646] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8603.784684] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8603.784716] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8603.784747] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8603.784777] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8603.784808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8603.784834] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8603.784841] ? __might_fault+0x3e/0x90 >[ 8603.784869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8603.784883] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8603.784895] drm_ioctl+0x2d5/0x370 [drm] >[ 8603.784922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8603.784951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8603.784985] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[ 8603.784991] compat_SyS_ioctl+0x6db/0x1ca0 >[ 8603.784996] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 8603.785001] do_fast_syscall_32+0xbf/0x376 >[ 8603.785006] entry_SYSENTER_compat+0x84/0x96 >[ 8604.068248] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8605.503447] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8605.503454] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8605.503458] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[ 8605.503460] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8605.503463] Call Trace: >[ 8605.503472] dump_stack+0x85/0xbf >[ 8605.503478] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8605.503487] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8605.503494] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8605.503501] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8605.503506] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8605.503514] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8605.503520] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8605.503527] ? mutex_trylock+0xcd/0xe0 >[ 8605.503531] ? ttm_bo_evict+0x4d/0x360 [ttm] >[ 8605.503536] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8605.503577] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8605.503610] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8605.503635] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8605.503667] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8605.503705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8605.503732] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8605.503740] ? __might_fault+0x3e/0x90 >[ 8605.503773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8605.503788] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8605.503802] drm_ioctl+0x2d5/0x370 [drm] >[ 8605.503833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8605.503867] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8605.503876] do_vfs_ioctl+0xa5/0x6e0 >[ 8605.503884] SyS_ioctl+0x74/0x80 >[ 8605.503892] do_syscall_64+0x79/0x220 >[ 8605.503897] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8605.503901] RIP: 0033:0x7f6f9ac700f7 >[ 8605.503904] RSP: 002b:00007ffd10a896d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8605.503908] RAX: ffffffffffffffda RBX: 000055d0ab8592e0 RCX: 00007f6f9ac700f7 >[ 8605.503911] RDX: 00007ffd10a89720 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8605.503913] RBP: 00007ffd10a89720 R08: 000055d0ab8592e0 R09: 0000000000000004 >[ 8605.503916] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8605.503918] R13: 000000000000000c R14: 00007ffd10a897b8 R15: 000055d0abaa0500 >[ 8606.901786] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8606.901792] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8606.901796] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[ 8606.901799] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8606.901801] Call Trace: >[ 8606.901811] dump_stack+0x85/0xbf >[ 8606.901817] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8606.901827] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8606.901837] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8606.901845] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8606.901851] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8606.901860] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8606.901865] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8606.901872] ? mutex_trylock+0xcd/0xe0 >[ 8606.901876] ? ttm_bo_evict+0x4d/0x360 [ttm] >[ 8606.901882] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8606.901925] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8606.901957] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8606.901990] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8606.902022] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8606.902051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8606.902076] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8606.902083] ? __might_fault+0x3e/0x90 >[ 8606.902109] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8606.902125] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8606.902136] drm_ioctl+0x2d5/0x370 [drm] >[ 8606.902160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8606.902188] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8606.902195] do_vfs_ioctl+0xa5/0x6e0 >[ 8606.902202] SyS_ioctl+0x74/0x80 >[ 8606.902208] do_syscall_64+0x79/0x220 >[ 8606.902213] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8606.902217] RIP: 0033:0x7f07d78580f7 >[ 8606.902220] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8606.902224] RAX: ffffffffffffffda RBX: 00000000035252c0 RCX: 00007f07d78580f7 >[ 8606.902226] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8606.902229] RBP: 00007ffc892203c0 R08: 00000000035252c0 R09: 0000000000000004 >[ 8606.902231] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8606.902234] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000031a4ae0 >[ 8614.234143] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8614.234149] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8614.234153] CPU: 7 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[ 8614.234156] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8614.234159] Call Trace: >[ 8614.234167] dump_stack+0x85/0xbf >[ 8614.234172] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8614.234182] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8614.234192] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8614.234199] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8614.234205] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8614.234214] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8614.234219] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8614.234226] ? mutex_trylock+0xcd/0xe0 >[ 8614.234230] ? ttm_bo_evict+0x4d/0x360 [ttm] >[ 8614.234236] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8614.234279] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8614.234313] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8614.234346] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8614.234377] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8614.234406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8614.234432] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8614.234439] ? __might_fault+0x3e/0x90 >[ 8614.234465] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8614.234482] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8614.234493] drm_ioctl+0x2d5/0x370 [drm] >[ 8614.234519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8614.234547] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8614.234581] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[ 8614.234585] compat_SyS_ioctl+0x6db/0x1ca0 >[ 8614.234590] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 8614.234593] do_fast_syscall_32+0xbf/0x376 >[ 8614.234597] entry_SYSENTER_compat+0x84/0x96 >[ 8614.628049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8614.628055] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8614.628059] CPU: 4 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[ 8614.628061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8614.628063] Call Trace: >[ 8614.628072] dump_stack+0x85/0xbf >[ 8614.628078] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8614.628089] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8614.628099] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8614.628108] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8614.628112] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8614.628119] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8614.628124] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8614.628130] ? mutex_trylock+0xcd/0xe0 >[ 8614.628134] ? ttm_bo_evict+0x4d/0x360 [ttm] >[ 8614.628139] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8614.628195] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8614.628232] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8614.628267] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8614.628303] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8614.628335] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8614.628359] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8614.628365] ? __might_fault+0x3e/0x90 >[ 8614.628389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8614.628407] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8614.628415] drm_ioctl+0x2d5/0x370 [drm] >[ 8614.628436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8614.628462] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8614.628493] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[ 8614.628498] compat_SyS_ioctl+0x6db/0x1ca0 >[ 8614.628502] ? task_work_run+0x73/0xb0 >[ 8614.628506] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 8614.628510] do_fast_syscall_32+0xbf/0x376 >[ 8614.628515] entry_SYSENTER_compat+0x84/0x96 >[ 8618.947945] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8618.947950] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8618.947955] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[ 8618.947958] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8618.947960] Call Trace: >[ 8618.947968] dump_stack+0x85/0xbf >[ 8618.947974] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8618.947985] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8618.947995] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8618.948003] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8618.948009] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8618.948018] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8618.948024] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8618.948030] ? mutex_trylock+0xcd/0xe0 >[ 8618.948035] ? ttm_bo_evict+0x4d/0x360 [ttm] >[ 8618.948041] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8618.948076] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8618.948109] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8618.948142] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8618.948175] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8618.948205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8618.948233] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8618.948239] ? __might_fault+0x3e/0x90 >[ 8618.948268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8618.948282] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8618.948294] drm_ioctl+0x2d5/0x370 [drm] >[ 8618.948321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8618.948352] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8618.948358] do_vfs_ioctl+0xa5/0x6e0 >[ 8618.948365] SyS_ioctl+0x74/0x80 >[ 8618.948372] do_syscall_64+0x79/0x220 >[ 8618.948377] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8618.948381] RIP: 0033:0x7f6f9ac700f7 >[ 8618.948383] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8618.948388] RAX: ffffffffffffffda RBX: 000055d0a67e76b0 RCX: 00007f6f9ac700f7 >[ 8618.948390] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8618.948393] RBP: 00007ffd10a897b0 R08: 000055d0a67e76b0 R09: 0000000000000004 >[ 8618.948396] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8618.948398] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0a4d2cdf0 >[ 8619.583024] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8619.583028] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8619.583031] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[ 8619.583033] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8619.583035] Call Trace: >[ 8619.583042] dump_stack+0x85/0xbf >[ 8619.583047] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8619.583056] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8619.583066] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8619.583074] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8619.583080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8619.583089] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8619.583094] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8619.583101] ? mutex_trylock+0xcd/0xe0 >[ 8619.583106] ? ttm_bo_evict+0x4d/0x360 [ttm] >[ 8619.583111] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8619.583144] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8619.583163] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8619.583182] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8619.583209] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8619.583234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8619.583250] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8619.583256] ? __might_fault+0x3e/0x90 >[ 8619.583272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8619.583284] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8619.583295] drm_ioctl+0x2d5/0x370 [drm] >[ 8619.583320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8619.583341] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8619.583366] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[ 8619.583370] compat_SyS_ioctl+0x6db/0x1ca0 >[ 8619.583374] ? task_work_run+0x73/0xb0 >[ 8619.583377] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 8619.583381] do_fast_syscall_32+0xbf/0x376 >[ 8619.583384] entry_SYSENTER_compat+0x84/0x96 >[ 8620.068258] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8623.756115] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8623.756121] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8623.756126] CPU: 2 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[ 8623.756128] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8623.756130] Call Trace: >[ 8623.756138] dump_stack+0x85/0xbf >[ 8623.756145] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8623.756155] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8623.756165] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8623.756173] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8623.756180] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8623.756189] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8623.756194] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8623.756201] ? mutex_trylock+0xcd/0xe0 >[ 8623.756206] ? ttm_bo_evict+0x4d/0x360 [ttm] >[ 8623.756213] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8623.756254] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8623.756289] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8623.756324] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8623.756331] ? debug_object_free+0x4c/0x130 >[ 8623.756365] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8623.756399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8623.756428] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8623.756435] ? __might_fault+0x3e/0x90 >[ 8623.756466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8623.756482] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8623.756495] drm_ioctl+0x2d5/0x370 [drm] >[ 8623.756523] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8623.756556] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8623.756595] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[ 8623.756601] compat_SyS_ioctl+0x6db/0x1ca0 >[ 8623.756608] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 8623.756613] do_fast_syscall_32+0xbf/0x376 >[ 8623.756619] entry_SYSENTER_compat+0x84/0x96 >[ 8623.835331] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8623.835336] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8623.835339] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[ 8623.835341] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8623.835343] Call Trace: >[ 8623.835349] dump_stack+0x85/0xbf >[ 8623.835354] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8623.835361] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8623.835367] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8623.835372] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8623.835376] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8623.835382] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8623.835385] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8623.835390] ? mutex_trylock+0xcd/0xe0 >[ 8623.835393] ? ttm_bo_evict+0x4d/0x360 [ttm] >[ 8623.835397] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8623.835431] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8623.835461] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8623.835485] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8623.835507] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8623.835530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8623.835552] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8623.835560] ? __might_fault+0x3e/0x90 >[ 8623.835581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8623.835593] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8623.835600] drm_ioctl+0x2d5/0x370 [drm] >[ 8623.835621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8623.835649] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8623.835675] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[ 8623.835679] compat_SyS_ioctl+0x6db/0x1ca0 >[ 8623.835683] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 8623.835687] do_fast_syscall_32+0xbf/0x376 >[ 8623.835690] entry_SYSENTER_compat+0x84/0x96 >[ 8624.623446] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8624.623451] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8624.623455] CPU: 7 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[ 8624.623457] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8624.623458] Call Trace: >[ 8624.623464] dump_stack+0x85/0xbf >[ 8624.623468] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8624.623476] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8624.623483] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8624.623487] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8624.623491] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8624.623497] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8624.623501] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8624.623506] ? mutex_trylock+0xcd/0xe0 >[ 8624.623510] ? ttm_bo_evict+0x4d/0x360 [ttm] >[ 8624.623514] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8624.623547] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8624.623571] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8624.623595] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8624.623617] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8624.623637] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8624.623655] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8624.623661] ? __might_fault+0x3e/0x90 >[ 8624.623679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8624.623692] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8624.623699] drm_ioctl+0x2d5/0x370 [drm] >[ 8624.623721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8624.623749] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8624.623784] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[ 8624.623788] compat_SyS_ioctl+0x6db/0x1ca0 >[ 8624.623793] ? task_work_run+0x73/0xb0 >[ 8624.623797] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 8624.623800] do_fast_syscall_32+0xbf/0x376 >[ 8624.623804] entry_SYSENTER_compat+0x84/0x96 >[ 8625.699272] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8625.699281] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8625.699286] CPU: 6 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[ 8625.699289] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8625.699292] Call Trace: >[ 8625.699305] dump_stack+0x85/0xbf >[ 8625.699315] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8625.699330] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8625.699346] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8625.699354] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8625.699361] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8625.699371] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8625.699379] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8625.699387] ? mutex_trylock+0xcd/0xe0 >[ 8625.699392] ? ttm_bo_evict+0x4d/0x360 [ttm] >[ 8625.699398] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8625.699446] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8625.699485] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8625.699531] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8625.699568] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8625.699600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8625.699627] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8625.699639] ? __might_fault+0x3e/0x90 >[ 8625.699673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8625.699691] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8625.699703] drm_ioctl+0x2d5/0x370 [drm] >[ 8625.699730] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8625.699762] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8625.699771] do_vfs_ioctl+0xa5/0x6e0 >[ 8625.699780] SyS_ioctl+0x74/0x80 >[ 8625.699788] do_syscall_64+0x79/0x220 >[ 8625.699794] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8625.699799] RIP: 0033:0x7f07d78580f7 >[ 8625.699802] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8625.699806] RAX: ffffffffffffffda RBX: 0000000003288700 RCX: 00007f07d78580f7 >[ 8625.699808] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8625.699810] RBP: 00007ffc89220210 R08: 0000000003288700 R09: 0000000000000004 >[ 8625.699813] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8625.699815] R13: 000000000000000b R14: 00007ffc892202a8 R15: 00000000031a4ae0 >[ 8636.067288] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8652.067293] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8668.067327] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8684.067333] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8700.068352] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8716.067384] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8732.068407] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8748.068428] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8764.067430] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8780.064438] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8796.065463] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8812.069495] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8828.069500] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8844.069516] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8860.069542] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8876.069552] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8892.068620] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8908.068585] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8924.068618] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8940.069630] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8956.068640] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8972.068676] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 8988.068683] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9004.069684] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9020.068792] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9036.068730] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9052.070745] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9068.069765] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9084.070781] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9100.070802] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9116.070822] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9132.070843] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9148.069849] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9164.070872] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9180.070912] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9196.070905] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9212.067927] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9228.070943] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9244.069973] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9260.070981] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9276.070006] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9292.070026] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9308.070053] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9324.070048] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9340.070105] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9356.072126] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9372.071146] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9388.072126] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9404.072140] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9420.070171] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9436.072176] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9452.071220] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9468.071266] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9484.071239] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9500.071274] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9516.072267] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9532.071281] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9548.071303] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9564.071335] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9580.071337] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9596.071376] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9612.067384] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9628.071400] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9644.073435] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9660.073423] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9676.073447] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9692.073472] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9708.073539] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9724.072505] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9740.072521] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9756.073536] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9772.073550] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9788.073567] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9804.072588] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9820.072601] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9836.072623] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9852.072637] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9868.072667] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9884.073680] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9900.073736] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9916.072712] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9932.074747] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9948.074743] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9964.074781] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9980.074790] Bluetooth: hci0: last event is not cmd complete (0x0f) >[ 9996.074803] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10012.074814] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10028.074835] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10044.073859] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10060.073893] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10076.073904] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10092.073913] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10108.073937] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10124.073949] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10140.073973] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10156.073999] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10172.073996] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10188.074016] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10204.071054] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10220.077052] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10236.076096] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10252.076092] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10268.076141] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10284.076129] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10300.074147] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10316.075183] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10332.076187] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10338.778061] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10338.778067] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10338.778071] CPU: 2 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[10338.778073] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10338.778076] Call Trace: >[10338.778085] dump_stack+0x85/0xbf >[10338.778091] swiotlb_alloc_coherent+0x1be/0x1d0 >[10338.778103] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10338.778114] ttm_dma_populate+0x25e/0x350 [ttm] >[10338.778122] ttm_tt_bind+0x2c/0x60 [ttm] >[10338.778128] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10338.778137] ttm_bo_validate+0x189/0x1a0 [ttm] >[10338.778142] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10338.778148] ? mutex_trylock+0xcd/0xe0 >[10338.778152] ? ttm_bo_evict+0x4d/0x360 [ttm] >[10338.778157] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10338.778202] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10338.778236] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10338.778268] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10338.778301] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10338.778332] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10338.778356] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10338.778364] ? __might_fault+0x3e/0x90 >[10338.778388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10338.778404] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10338.778417] drm_ioctl+0x2d5/0x370 [drm] >[10338.778440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10338.778466] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10338.778497] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[10338.778502] compat_SyS_ioctl+0x6db/0x1ca0 >[10338.778508] ? trace_hardirqs_off_thunk+0x1a/0x1c >[10338.778512] do_fast_syscall_32+0xbf/0x376 >[10338.778517] entry_SYSENTER_compat+0x84/0x96 >[10339.213931] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10339.213938] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10339.213942] CPU: 1 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[10339.213945] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10339.213947] Call Trace: >[10339.213957] dump_stack+0x85/0xbf >[10339.213964] swiotlb_alloc_coherent+0x1be/0x1d0 >[10339.213974] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10339.213985] ttm_dma_populate+0x25e/0x350 [ttm] >[10339.213993] ttm_tt_bind+0x2c/0x60 [ttm] >[10339.213999] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10339.214008] ttm_bo_validate+0x189/0x1a0 [ttm] >[10339.214013] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10339.214020] ? mutex_trylock+0xcd/0xe0 >[10339.214025] ? ttm_bo_evict+0x4d/0x360 [ttm] >[10339.214031] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10339.214101] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10339.214145] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10339.214180] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10339.214216] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10339.214249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10339.214274] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10339.214282] ? __might_fault+0x3e/0x90 >[10339.214311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10339.214327] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10339.214340] drm_ioctl+0x2d5/0x370 [drm] >[10339.214366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10339.214395] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10339.214427] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[10339.214432] compat_SyS_ioctl+0x6db/0x1ca0 >[10339.214438] ? trace_hardirqs_off_thunk+0x1a/0x1c >[10339.214442] do_fast_syscall_32+0xbf/0x376 >[10339.214447] entry_SYSENTER_compat+0x84/0x96 >[10348.076216] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10364.075229] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10380.075243] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10396.075258] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10412.076334] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10428.076320] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10444.075312] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10460.075345] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10476.075348] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10492.075357] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10508.076391] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10524.077393] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10540.077435] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10556.077439] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10572.077460] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10588.077476] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10604.077477] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10620.077508] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10636.076563] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10652.077532] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10668.077554] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10684.078571] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10700.076608] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10716.077626] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10732.076648] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10748.076690] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10764.077690] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10780.076738] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10796.075704] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10812.076718] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10828.076776] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10844.078768] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10860.077770] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10876.078804] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10892.078840] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10908.075820] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10924.078840] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10940.078875] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10956.078894] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10972.078914] Bluetooth: hci0: last event is not cmd complete (0x0f) >[10988.078940] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11004.077976] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11020.077948] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11036.078005] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11052.078010] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11068.077021] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11084.078030] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11100.078062] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11116.078071] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11132.078074] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11148.080105] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11164.080117] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11180.080135] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11195.801366] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11195.801370] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11195.801373] CPU: 2 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[11195.801375] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11195.801377] Call Trace: >[11195.801384] dump_stack+0x85/0xbf >[11195.801389] swiotlb_alloc_coherent+0x1be/0x1d0 >[11195.801397] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11195.801404] ttm_dma_populate+0x25e/0x350 [ttm] >[11195.801408] ttm_tt_bind+0x2c/0x60 [ttm] >[11195.801412] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11195.801418] ttm_bo_validate+0x189/0x1a0 [ttm] >[11195.801422] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11195.801427] ? mutex_trylock+0xcd/0xe0 >[11195.801430] ? ttm_bo_evict+0x4d/0x360 [ttm] >[11195.801434] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11195.801468] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11195.801497] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11195.801521] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11195.801526] ? debug_object_free+0x4c/0x130 >[11195.801547] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11195.801568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11195.801586] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11195.801592] ? __might_fault+0x3e/0x90 >[11195.801610] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11195.801623] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11195.801631] drm_ioctl+0x2d5/0x370 [drm] >[11195.801648] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11195.801668] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11195.801694] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[11195.801698] compat_SyS_ioctl+0x6db/0x1ca0 >[11195.801702] ? trace_hardirqs_off_thunk+0x1a/0x1c >[11195.801706] do_fast_syscall_32+0xbf/0x376 >[11195.801710] entry_SYSENTER_compat+0x84/0x96 >[11195.866841] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11195.866847] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11195.866852] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[11195.866854] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11195.866857] Call Trace: >[11195.866865] dump_stack+0x85/0xbf >[11195.866871] swiotlb_alloc_coherent+0x1be/0x1d0 >[11195.866882] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11195.866893] ttm_dma_populate+0x25e/0x350 [ttm] >[11195.866901] ttm_tt_bind+0x2c/0x60 [ttm] >[11195.866908] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11195.866917] ttm_bo_validate+0x189/0x1a0 [ttm] >[11195.866923] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11195.866930] ? mutex_trylock+0xcd/0xe0 >[11195.866935] ? ttm_bo_evict+0x4d/0x360 [ttm] >[11195.866942] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11195.866985] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11195.867016] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11195.867048] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11195.867081] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11195.867113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11195.867141] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11195.867148] ? __might_fault+0x3e/0x90 >[11195.867178] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11195.867194] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11195.867206] drm_ioctl+0x2d5/0x370 [drm] >[11195.867235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11195.867267] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11195.867305] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[11195.867310] compat_SyS_ioctl+0x6db/0x1ca0 >[11195.867316] ? trace_hardirqs_off_thunk+0x1a/0x1c >[11195.867321] do_fast_syscall_32+0xbf/0x376 >[11195.867326] entry_SYSENTER_compat+0x84/0x96 >[11196.080151] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11212.080184] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11228.080196] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11244.080218] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11260.080239] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11276.078234] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11292.080266] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11308.076277] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11315.826229] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11315.826235] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11315.826239] CPU: 4 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[11315.826242] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11315.826244] Call Trace: >[11315.826251] dump_stack+0x85/0xbf >[11315.826257] swiotlb_alloc_coherent+0x1be/0x1d0 >[11315.826267] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11315.826276] ttm_dma_populate+0x25e/0x350 [ttm] >[11315.826281] ttm_tt_bind+0x2c/0x60 [ttm] >[11315.826284] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11315.826290] ttm_bo_validate+0x189/0x1a0 [ttm] >[11315.826294] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11315.826298] ? mutex_trylock+0xcd/0xe0 >[11315.826301] ? ttm_bo_evict+0x4d/0x360 [ttm] >[11315.826304] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11315.826340] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11315.826368] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11315.826389] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11315.826394] ? debug_object_free+0x4c/0x130 >[11315.826414] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11315.826434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11315.826451] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11315.826456] ? __might_fault+0x3e/0x90 >[11315.826474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11315.826486] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11315.826493] drm_ioctl+0x2d5/0x370 [drm] >[11315.826510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11315.826529] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11315.826555] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[11315.826558] compat_SyS_ioctl+0x6db/0x1ca0 >[11315.826562] ? trace_hardirqs_off_thunk+0x1a/0x1c >[11315.826565] do_fast_syscall_32+0xbf/0x376 >[11315.826569] entry_SYSENTER_compat+0x84/0x96 >[11324.077313] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11340.079307] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11350.873188] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11350.873192] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11350.873195] CPU: 4 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[11350.873197] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11350.873199] Call Trace: >[11350.873206] dump_stack+0x85/0xbf >[11350.873211] swiotlb_alloc_coherent+0x1be/0x1d0 >[11350.873219] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11350.873226] ttm_dma_populate+0x25e/0x350 [ttm] >[11350.873232] ttm_tt_bind+0x2c/0x60 [ttm] >[11350.873236] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11350.873243] ttm_bo_validate+0x189/0x1a0 [ttm] >[11350.873247] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11350.873252] ? mutex_trylock+0xcd/0xe0 >[11350.873255] ? ttm_bo_evict+0x4d/0x360 [ttm] >[11350.873259] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11350.873290] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11350.873312] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11350.873335] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11350.873340] ? debug_object_free+0x4c/0x130 >[11350.873359] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11350.873379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11350.873397] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11350.873402] ? __might_fault+0x3e/0x90 >[11350.873421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11350.873433] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11350.873440] drm_ioctl+0x2d5/0x370 [drm] >[11350.873457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11350.873478] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11350.873504] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[11350.873508] compat_SyS_ioctl+0x6db/0x1ca0 >[11350.873512] ? trace_hardirqs_off_thunk+0x1a/0x1c >[11350.873516] do_fast_syscall_32+0xbf/0x376 >[11350.873520] entry_SYSENTER_compat+0x84/0x96 >[11356.078339] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11372.079361] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11388.079372] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11404.077409] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11420.079396] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11426.826171] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11426.826176] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11426.826179] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[11426.826181] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11426.826183] Call Trace: >[11426.826190] dump_stack+0x85/0xbf >[11426.826195] swiotlb_alloc_coherent+0x1be/0x1d0 >[11426.826203] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11426.826211] ttm_dma_populate+0x25e/0x350 [ttm] >[11426.826217] ttm_tt_bind+0x2c/0x60 [ttm] >[11426.826222] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11426.826227] ttm_bo_validate+0x189/0x1a0 [ttm] >[11426.826231] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11426.826236] ? mutex_trylock+0xcd/0xe0 >[11426.826240] ? ttm_bo_evict+0x4d/0x360 [ttm] >[11426.826244] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11426.826277] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11426.826301] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11426.826325] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11426.826348] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11426.826370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11426.826390] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11426.826395] ? __might_fault+0x3e/0x90 >[11426.826419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11426.826433] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11426.826445] drm_ioctl+0x2d5/0x370 [drm] >[11426.826469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11426.826495] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11426.826501] do_vfs_ioctl+0xa5/0x6e0 >[11426.826507] SyS_ioctl+0x74/0x80 >[11426.826513] do_syscall_64+0x79/0x220 >[11426.826517] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11426.826520] RIP: 0033:0x7f6f9ac700f7 >[11426.826522] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11426.826526] RAX: ffffffffffffffda RBX: 000055d0a99f50e0 RCX: 00007f6f9ac700f7 >[11426.826528] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[11426.826531] RBP: 00007ffd10a897b0 R08: 000055d0a99f50e0 R09: 00007f6f9af34c50 >[11426.826533] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[11426.826535] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0a9025c70 >[11436.080410] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11452.079446] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11468.081452] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11484.081468] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11500.081484] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11516.081528] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11532.081526] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11548.078550] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11564.081576] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11580.080569] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11596.081611] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11612.082632] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11628.079642] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11644.080675] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11660.077692] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11676.081705] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11692.080701] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11708.080733] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11724.080743] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11740.082773] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11756.079790] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11772.082792] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11788.082825] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11804.082851] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11820.082855] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11836.081875] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11852.081882] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11868.082910] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11884.082913] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11900.081949] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11916.080953] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11932.080005] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11948.081006] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11964.083023] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11980.084037] Bluetooth: hci0: last event is not cmd complete (0x0f) >[11996.084054] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12012.084077] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12028.086104] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12044.084098] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12060.084115] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12076.084141] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12092.083205] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12108.082190] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12124.085240] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12140.084231] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12156.085249] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12160.800644] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12160.800648] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12160.800651] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[12160.800653] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12160.800654] Call Trace: >[12160.800661] dump_stack+0x85/0xbf >[12160.800665] swiotlb_alloc_coherent+0x1be/0x1d0 >[12160.800672] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12160.800679] ttm_dma_populate+0x25e/0x350 [ttm] >[12160.800683] ttm_tt_bind+0x2c/0x60 [ttm] >[12160.800687] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12160.800693] ttm_bo_validate+0x189/0x1a0 [ttm] >[12160.800696] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12160.800701] ? mutex_trylock+0xcd/0xe0 >[12160.800704] ? ttm_bo_evict+0x4d/0x360 [ttm] >[12160.800708] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12160.800736] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12160.800757] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12160.800778] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12160.800782] ? debug_object_free+0x4c/0x130 >[12160.800802] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12160.800823] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12160.800841] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12160.800847] ? __might_fault+0x3e/0x90 >[12160.800865] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12160.800886] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12160.800893] drm_ioctl+0x2d5/0x370 [drm] >[12160.800911] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12160.800931] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12160.800957] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[12160.800961] compat_SyS_ioctl+0x6db/0x1ca0 >[12160.800965] ? trace_hardirqs_off_thunk+0x1a/0x1c >[12160.800968] do_fast_syscall_32+0xbf/0x376 >[12160.800972] entry_SYSENTER_compat+0x84/0x96 >[12160.887675] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12160.887679] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12160.887682] CPU: 1 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[12160.887684] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12160.887686] Call Trace: >[12160.887694] dump_stack+0x85/0xbf >[12160.887699] swiotlb_alloc_coherent+0x1be/0x1d0 >[12160.887706] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12160.887713] ttm_dma_populate+0x25e/0x350 [ttm] >[12160.887718] ttm_tt_bind+0x2c/0x60 [ttm] >[12160.887722] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12160.887728] ttm_bo_validate+0x189/0x1a0 [ttm] >[12160.887732] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12160.887737] ? mutex_trylock+0xcd/0xe0 >[12160.887741] ? ttm_bo_evict+0x4d/0x360 [ttm] >[12160.887745] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12160.887778] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12160.887802] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12160.887824] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12160.887846] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12160.887866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12160.887884] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12160.887890] ? __might_fault+0x3e/0x90 >[12160.887908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12160.887920] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12160.887927] drm_ioctl+0x2d5/0x370 [drm] >[12160.887955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12160.887976] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12160.888002] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[12160.888006] compat_SyS_ioctl+0x6db/0x1ca0 >[12160.888011] ? trace_hardirqs_off_thunk+0x1a/0x1c >[12160.888014] do_fast_syscall_32+0xbf/0x376 >[12160.888019] entry_SYSENTER_compat+0x84/0x96 >[12160.901627] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12160.901631] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12160.901634] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[12160.901636] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12160.901637] Call Trace: >[12160.901643] dump_stack+0x85/0xbf >[12160.901648] swiotlb_alloc_coherent+0x1be/0x1d0 >[12160.901655] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12160.901661] ttm_dma_populate+0x25e/0x350 [ttm] >[12160.901665] ttm_tt_bind+0x2c/0x60 [ttm] >[12160.901669] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12160.901674] ttm_bo_validate+0x189/0x1a0 [ttm] >[12160.901677] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12160.901682] ? mutex_trylock+0xcd/0xe0 >[12160.901684] ? ttm_bo_evict+0x4d/0x360 [ttm] >[12160.901688] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12160.901719] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12160.901737] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12160.901755] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12160.901773] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12160.901791] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12160.901806] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12160.901811] ? __might_fault+0x3e/0x90 >[12160.901826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12160.901837] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12160.901844] drm_ioctl+0x2d5/0x370 [drm] >[12160.901859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12160.901876] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12160.901900] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[12160.901903] compat_SyS_ioctl+0x6db/0x1ca0 >[12160.901907] ? trace_hardirqs_off_thunk+0x1a/0x1c >[12160.901910] do_fast_syscall_32+0xbf/0x376 >[12160.901913] entry_SYSENTER_compat+0x84/0x96 >[12172.084242] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12188.086272] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12204.083290] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12220.084302] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12236.085326] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12252.087359] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12268.085409] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12284.086376] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12300.084404] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12316.086422] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12332.085431] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12348.086458] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12364.084469] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12376.287789] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12376.287793] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12376.287796] CPU: 1 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[12376.287798] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12376.287799] Call Trace: >[12376.287806] dump_stack+0x85/0xbf >[12376.287810] swiotlb_alloc_coherent+0x1be/0x1d0 >[12376.287817] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12376.287823] ttm_dma_populate+0x25e/0x350 [ttm] >[12376.287828] ttm_tt_bind+0x2c/0x60 [ttm] >[12376.287831] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12376.287837] ttm_bo_validate+0x189/0x1a0 [ttm] >[12376.287840] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12376.287845] ? mutex_trylock+0xcd/0xe0 >[12376.287848] ? ttm_bo_evict+0x4d/0x360 [ttm] >[12376.287851] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12376.287883] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12376.287906] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12376.287928] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12376.287932] ? debug_object_free+0x4c/0x130 >[12376.287953] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12376.287973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12376.287990] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12376.287996] ? __might_fault+0x3e/0x90 >[12376.288013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12376.288024] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12376.288032] drm_ioctl+0x2d5/0x370 [drm] >[12376.288048] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12376.288067] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12376.288093] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[12376.288097] compat_SyS_ioctl+0x6db/0x1ca0 >[12376.288101] ? trace_hardirqs_off_thunk+0x1a/0x1c >[12376.288105] do_fast_syscall_32+0xbf/0x376 >[12376.288109] entry_SYSENTER_compat+0x84/0x96 >[12380.081484] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12396.084503] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12400.842138] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12400.842144] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12400.842148] CPU: 2 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[12400.842150] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12400.842153] Call Trace: >[12400.842161] dump_stack+0x85/0xbf >[12400.842167] swiotlb_alloc_coherent+0x1be/0x1d0 >[12400.842177] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12400.842187] ttm_dma_populate+0x25e/0x350 [ttm] >[12400.842194] ttm_tt_bind+0x2c/0x60 [ttm] >[12400.842201] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12400.842209] ttm_bo_validate+0x189/0x1a0 [ttm] >[12400.842214] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12400.842220] ? mutex_trylock+0xcd/0xe0 >[12400.842225] ? ttm_bo_evict+0x4d/0x360 [ttm] >[12400.842231] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12400.842267] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12400.842310] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12400.842362] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12400.842396] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12400.842426] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12400.842453] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12400.842459] ? __might_fault+0x3e/0x90 >[12400.842487] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12400.842501] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12400.842512] drm_ioctl+0x2d5/0x370 [drm] >[12400.842539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12400.842569] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12400.842604] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[12400.842608] compat_SyS_ioctl+0x6db/0x1ca0 >[12400.842613] ? trace_hardirqs_off_thunk+0x1a/0x1c >[12400.842618] do_fast_syscall_32+0xbf/0x376 >[12400.842623] entry_SYSENTER_compat+0x84/0x96 >[12400.907408] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12400.907413] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12400.907416] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[12400.907418] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12400.907419] Call Trace: >[12400.907425] dump_stack+0x85/0xbf >[12400.907430] swiotlb_alloc_coherent+0x1be/0x1d0 >[12400.907437] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12400.907443] ttm_dma_populate+0x25e/0x350 [ttm] >[12400.907448] ttm_tt_bind+0x2c/0x60 [ttm] >[12400.907452] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12400.907458] ttm_bo_validate+0x189/0x1a0 [ttm] >[12400.907461] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12400.907466] ? mutex_trylock+0xcd/0xe0 >[12400.907469] ? ttm_bo_evict+0x4d/0x360 [ttm] >[12400.907473] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12400.907503] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12400.907525] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12400.907545] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12400.907566] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12400.907586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12400.907603] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12400.907608] ? __might_fault+0x3e/0x90 >[12400.907627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12400.907649] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12400.907657] drm_ioctl+0x2d5/0x370 [drm] >[12400.907674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12400.907694] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12400.907701] do_vfs_ioctl+0xa5/0x6e0 >[12400.907709] SyS_ioctl+0x74/0x80 >[12400.907714] do_syscall_64+0x79/0x220 >[12400.907718] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12400.907721] RIP: 0033:0x7f6f9ac700f7 >[12400.907723] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12400.907726] RAX: ffffffffffffffda RBX: 000055d0ab932860 RCX: 00007f6f9ac700f7 >[12400.907728] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[12400.907730] RBP: 00007ffd10a897b0 R08: 000055d0ab932860 R09: 0000000000000004 >[12400.907732] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[12400.907734] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0a7243000 >[12400.922139] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12400.922144] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12400.922146] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[12400.922148] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12400.922149] Call Trace: >[12400.922156] dump_stack+0x85/0xbf >[12400.922160] swiotlb_alloc_coherent+0x1be/0x1d0 >[12400.922167] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12400.922173] ttm_dma_populate+0x25e/0x350 [ttm] >[12400.922178] ttm_tt_bind+0x2c/0x60 [ttm] >[12400.922181] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12400.922187] ttm_bo_validate+0x189/0x1a0 [ttm] >[12400.922190] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12400.922195] ? mutex_trylock+0xcd/0xe0 >[12400.922198] ? ttm_bo_evict+0x4d/0x360 [ttm] >[12400.922202] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12400.922236] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12400.922277] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12400.922308] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12400.922338] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12400.922362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12400.922380] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12400.922387] ? __might_fault+0x3e/0x90 >[12400.922409] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12400.922422] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12400.922430] drm_ioctl+0x2d5/0x370 [drm] >[12400.922447] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12400.922466] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12400.922492] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[12400.922496] compat_SyS_ioctl+0x6db/0x1ca0 >[12400.922500] ? trace_hardirqs_off_thunk+0x1a/0x1c >[12400.922503] do_fast_syscall_32+0xbf/0x376 >[12400.922507] entry_SYSENTER_compat+0x84/0x96 >[12412.085506] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12428.085525] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12444.084570] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12460.084576] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12476.085577] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12492.083592] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12508.086638] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12524.086645] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12525.826175] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12525.826181] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12525.826185] CPU: 2 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[12525.826188] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12525.826191] Call Trace: >[12525.826199] dump_stack+0x85/0xbf >[12525.826205] swiotlb_alloc_coherent+0x1be/0x1d0 >[12525.826216] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12525.826227] ttm_dma_populate+0x25e/0x350 [ttm] >[12525.826235] ttm_tt_bind+0x2c/0x60 [ttm] >[12525.826242] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12525.826252] ttm_bo_validate+0x189/0x1a0 [ttm] >[12525.826257] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12525.826265] ? mutex_trylock+0xcd/0xe0 >[12525.826270] ? ttm_bo_evict+0x4d/0x360 [ttm] >[12525.826276] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12525.826314] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12525.826347] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12525.826377] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12525.826407] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12525.826436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12525.826462] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12525.826470] ? __might_fault+0x3e/0x90 >[12525.826499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12525.826514] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12525.826527] drm_ioctl+0x2d5/0x370 [drm] >[12525.826556] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12525.826588] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12525.826627] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[12525.826632] compat_SyS_ioctl+0x6db/0x1ca0 >[12525.826638] ? trace_hardirqs_off_thunk+0x1a/0x1c >[12525.826644] do_fast_syscall_32+0xbf/0x376 >[12525.826649] entry_SYSENTER_compat+0x84/0x96 >[12525.909366] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12525.909372] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12525.909377] CPU: 6 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[12525.909379] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12525.909382] Call Trace: >[12525.909390] dump_stack+0x85/0xbf >[12525.909397] swiotlb_alloc_coherent+0x1be/0x1d0 >[12525.909407] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12525.909417] ttm_dma_populate+0x25e/0x350 [ttm] >[12525.909424] ttm_tt_bind+0x2c/0x60 [ttm] >[12525.909430] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12525.909438] ttm_bo_validate+0x189/0x1a0 [ttm] >[12525.909443] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12525.909450] ? mutex_trylock+0xcd/0xe0 >[12525.909455] ? ttm_bo_evict+0x4d/0x360 [ttm] >[12525.909460] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12525.909501] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12525.909529] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12525.909557] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12525.909561] ? debug_object_free+0x4c/0x130 >[12525.909580] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12525.909599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12525.909615] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12525.909620] ? __might_fault+0x3e/0x90 >[12525.909637] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12525.909649] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12525.909657] drm_ioctl+0x2d5/0x370 [drm] >[12525.909673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12525.909692] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12525.909717] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[12525.909721] compat_SyS_ioctl+0x6db/0x1ca0 >[12525.909725] ? trace_hardirqs_off_thunk+0x1a/0x1c >[12525.909729] do_fast_syscall_32+0xbf/0x376 >[12525.909733] entry_SYSENTER_compat+0x84/0x96 >[12526.720103] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12526.720110] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12526.720115] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[12526.720118] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12526.720120] Call Trace: >[12526.720129] dump_stack+0x85/0xbf >[12526.720135] swiotlb_alloc_coherent+0x1be/0x1d0 >[12526.720145] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12526.720156] ttm_dma_populate+0x25e/0x350 [ttm] >[12526.720163] ttm_tt_bind+0x2c/0x60 [ttm] >[12526.720170] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12526.720179] ttm_bo_validate+0x189/0x1a0 [ttm] >[12526.720185] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12526.720192] ? mutex_trylock+0xcd/0xe0 >[12526.720197] ? ttm_bo_evict+0x4d/0x360 [ttm] >[12526.720203] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12526.720238] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12526.720271] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12526.720304] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12526.720336] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12526.720368] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12526.720395] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12526.720402] ? __might_fault+0x3e/0x90 >[12526.720431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12526.720447] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12526.720460] drm_ioctl+0x2d5/0x370 [drm] >[12526.720486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12526.720517] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12526.720524] do_vfs_ioctl+0xa5/0x6e0 >[12526.720531] SyS_ioctl+0x74/0x80 >[12526.720538] do_syscall_64+0x79/0x220 >[12526.720543] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12526.720547] RIP: 0033:0x7f6f9ac700f7 >[12526.720550] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12526.720555] RAX: ffffffffffffffda RBX: 000055d0a8fe9dd0 RCX: 00007f6f9ac700f7 >[12526.720557] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[12526.720560] RBP: 00007ffd10a897b0 R08: 000055d0a8fe9dd0 R09: 0000000000000004 >[12526.720563] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[12526.720566] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0aa78c2a0 >[12526.723626] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12526.723631] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12526.723635] CPU: 0 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[12526.723638] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12526.723640] Call Trace: >[12526.723647] dump_stack+0x85/0xbf >[12526.723654] swiotlb_alloc_coherent+0x1be/0x1d0 >[12526.723663] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12526.723673] ttm_dma_populate+0x25e/0x350 [ttm] >[12526.723681] ttm_tt_bind+0x2c/0x60 [ttm] >[12526.723687] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12526.723696] ttm_bo_validate+0x189/0x1a0 [ttm] >[12526.723702] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12526.723708] ? mutex_trylock+0xcd/0xe0 >[12526.723713] ? ttm_bo_evict+0x4d/0x360 [ttm] >[12526.723718] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12526.723752] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12526.723782] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12526.723813] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12526.723844] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12526.723874] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12526.723900] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12526.723907] ? __might_fault+0x3e/0x90 >[12526.723933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12526.723949] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12526.723961] drm_ioctl+0x2d5/0x370 [drm] >[12526.723987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12526.724015] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12526.724049] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[12526.724054] compat_SyS_ioctl+0x6db/0x1ca0 >[12526.724060] ? trace_hardirqs_off_thunk+0x1a/0x1c >[12526.724065] do_fast_syscall_32+0xbf/0x376 >[12526.724071] entry_SYSENTER_compat+0x84/0x96 >[12540.087658] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12556.086673] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12572.087712] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12588.083718] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12604.086739] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12620.084746] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12636.086767] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12652.086800] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12668.087809] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12684.085822] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12700.086869] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12716.085856] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12732.087867] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12748.087896] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12764.088925] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12780.087928] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12796.088951] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12812.087966] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12828.088999] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12844.086005] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12860.087045] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12876.087036] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12892.087083] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12908.087068] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12924.087094] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12940.087117] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12956.088132] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12972.087146] Bluetooth: hci0: last event is not cmd complete (0x0f) >[12988.084150] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13004.089183] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13020.089207] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13036.089285] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13052.089242] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13068.088263] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13084.089268] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13100.086297] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13116.088313] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13132.088321] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13148.089349] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13164.088355] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13166.412658] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13166.412664] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13166.412669] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[13166.412671] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13166.412674] Call Trace: >[13166.412683] dump_stack+0x85/0xbf >[13166.412689] swiotlb_alloc_coherent+0x1be/0x1d0 >[13166.412700] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13166.412710] ttm_dma_populate+0x25e/0x350 [ttm] >[13166.412717] ttm_tt_bind+0x2c/0x60 [ttm] >[13166.412722] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13166.412730] ttm_bo_validate+0x189/0x1a0 [ttm] >[13166.412735] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13166.412742] ? mutex_trylock+0xcd/0xe0 >[13166.412747] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13166.412752] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13166.412804] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13166.412832] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13166.412861] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13166.412890] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13166.412918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13166.412944] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13166.412951] ? __might_fault+0x3e/0x90 >[13166.412978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13166.412996] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13166.413007] drm_ioctl+0x2d5/0x370 [drm] >[13166.413044] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13166.413073] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13166.413080] do_vfs_ioctl+0xa5/0x6e0 >[13166.413087] SyS_ioctl+0x74/0x80 >[13166.413094] do_syscall_64+0x79/0x220 >[13166.413099] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13166.413103] RIP: 0033:0x7f6f9ac700f7 >[13166.413105] RSP: 002b:00007ffd10a897d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13166.413109] RAX: ffffffffffffffda RBX: 000055d0ab9ff440 RCX: 00007f6f9ac700f7 >[13166.413112] RDX: 00007ffd10a89820 RSI: 00000000c0206440 RDI: 000000000000000c >[13166.413115] RBP: 00007ffd10a89820 R08: 000055d0ab9ff440 R09: 00007f6f9af34ca0 >[13166.413117] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[13166.413120] R13: 000000000000000c R14: 00007ffd10a898b8 R15: 000055d0a4e35c60 >[13180.088374] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13196.088382] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13212.087460] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13228.088425] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13244.090443] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13260.087479] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13276.090490] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13286.278657] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13286.278663] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13286.278667] CPU: 6 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[13286.278670] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13286.278672] Call Trace: >[13286.278680] dump_stack+0x85/0xbf >[13286.278685] swiotlb_alloc_coherent+0x1be/0x1d0 >[13286.278695] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13286.278705] ttm_dma_populate+0x25e/0x350 [ttm] >[13286.278712] ttm_tt_bind+0x2c/0x60 [ttm] >[13286.278717] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13286.278726] ttm_bo_validate+0x189/0x1a0 [ttm] >[13286.278730] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13286.278737] ? mutex_trylock+0xcd/0xe0 >[13286.278741] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13286.278748] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13286.278787] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13286.278819] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13286.278851] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13286.278881] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13286.278911] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13286.278936] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13286.278943] ? __might_fault+0x3e/0x90 >[13286.278968] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13286.278983] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13286.278995] drm_ioctl+0x2d5/0x370 [drm] >[13286.279020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13286.279050] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13286.279084] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[13286.279090] compat_SyS_ioctl+0x6db/0x1ca0 >[13286.279096] ? trace_hardirqs_off_thunk+0x1a/0x1c >[13286.279100] do_fast_syscall_32+0xbf/0x376 >[13286.279105] entry_SYSENTER_compat+0x84/0x96 >[13291.229724] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13291.229729] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13291.229732] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[13291.229734] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13291.229735] Call Trace: >[13291.229742] dump_stack+0x85/0xbf >[13291.229746] swiotlb_alloc_coherent+0x1be/0x1d0 >[13291.229753] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13291.229760] ttm_dma_populate+0x25e/0x350 [ttm] >[13291.229764] ttm_tt_bind+0x2c/0x60 [ttm] >[13291.229768] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13291.229773] ttm_bo_validate+0x189/0x1a0 [ttm] >[13291.229777] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13291.229781] ? mutex_trylock+0xcd/0xe0 >[13291.229784] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13291.229788] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13291.229820] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13291.229852] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13291.229872] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13291.229876] ? lock_acquire+0x9f/0x200 >[13291.229895] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13291.229916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13291.229933] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13291.229938] ? __might_fault+0x3e/0x90 >[13291.229955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13291.229966] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13291.229972] drm_ioctl+0x2d5/0x370 [drm] >[13291.229989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13291.230008] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13291.230013] do_vfs_ioctl+0xa5/0x6e0 >[13291.230017] SyS_ioctl+0x74/0x80 >[13291.230021] do_syscall_64+0x79/0x220 >[13291.230024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13291.230027] RIP: 0033:0x7f6f9ac700f7 >[13291.230029] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13291.230031] RAX: ffffffffffffffda RBX: 000055d0a6d97ce0 RCX: 00007f6f9ac700f7 >[13291.230033] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[13291.230034] RBP: 00007ffd10a897b0 R08: 000055d0a6d97ce0 R09: 0000000000000005 >[13291.230036] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[13291.230038] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0a77225c0 >[13292.090489] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13308.087532] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13324.090539] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13340.090615] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13351.372382] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13351.372388] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13351.372393] CPU: 4 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[13351.372395] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13351.372397] Call Trace: >[13351.372404] dump_stack+0x85/0xbf >[13351.372420] swiotlb_alloc_coherent+0x1be/0x1d0 >[13351.372430] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13351.372440] ttm_dma_populate+0x25e/0x350 [ttm] >[13351.372456] ttm_tt_bind+0x2c/0x60 [ttm] >[13351.372461] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13351.372469] ttm_bo_validate+0x189/0x1a0 [ttm] >[13351.372474] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13351.372481] ? mutex_trylock+0xcd/0xe0 >[13351.372486] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13351.372491] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13351.372530] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13351.372583] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13351.372614] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13351.372645] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13351.372675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13351.372702] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13351.372709] ? __might_fault+0x3e/0x90 >[13351.372737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13351.372754] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13351.372766] drm_ioctl+0x2d5/0x370 [drm] >[13351.372794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13351.372824] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13351.372831] do_vfs_ioctl+0xa5/0x6e0 >[13351.372838] SyS_ioctl+0x74/0x80 >[13351.372844] do_syscall_64+0x79/0x220 >[13351.372848] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13351.372852] RIP: 0033:0x7f07d78580f7 >[13351.372854] RSP: 002b:00007ffc89220238 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13351.372858] RAX: ffffffffffffffda RBX: 0000000003352070 RCX: 00007f07d78580f7 >[13351.372861] RDX: 00007ffc89220280 RSI: 00000000c0206440 RDI: 000000000000000b >[13351.372863] RBP: 00007ffc89220280 R08: 0000000003352070 R09: 0000000000000004 >[13351.372866] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[13351.372868] R13: 000000000000000b R14: 00007ffc89220318 R15: 00000000033e2800 >[13356.090567] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13372.089650] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13388.089603] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13404.089680] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13420.090642] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13436.089666] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13452.089672] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13468.089732] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13471.921794] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13471.921800] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13471.921804] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[13471.921807] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13471.921808] Call Trace: >[13471.921815] dump_stack+0x85/0xbf >[13471.921820] swiotlb_alloc_coherent+0x1be/0x1d0 >[13471.921827] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13471.921834] ttm_dma_populate+0x25e/0x350 [ttm] >[13471.921840] ttm_tt_bind+0x2c/0x60 [ttm] >[13471.921844] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13471.921850] ttm_bo_validate+0x189/0x1a0 [ttm] >[13471.921854] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13471.921859] ? mutex_trylock+0xcd/0xe0 >[13471.921862] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13471.921866] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13471.921901] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13471.921929] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13471.921961] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13471.921994] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13471.922025] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13471.922051] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13471.922058] ? __might_fault+0x3e/0x90 >[13471.922085] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13471.922101] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13471.922113] drm_ioctl+0x2d5/0x370 [drm] >[13471.922139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13471.922168] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13471.922174] do_vfs_ioctl+0xa5/0x6e0 >[13471.922180] SyS_ioctl+0x74/0x80 >[13471.922186] do_syscall_64+0x79/0x220 >[13471.922191] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13471.922195] RIP: 0033:0x7f6f9ac700f7 >[13471.922198] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13471.922201] RAX: ffffffffffffffda RBX: 000055d0aa5ff6b0 RCX: 00007f6f9ac700f7 >[13471.922204] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[13471.922207] RBP: 00007ffd10a897b0 R08: 000055d0aa5ff6b0 R09: 0000000000000004 >[13471.922209] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[13471.922211] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0a918f860 >[13472.003609] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13472.003615] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13472.003619] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[13472.003622] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13472.003624] Call Trace: >[13472.003632] dump_stack+0x85/0xbf >[13472.003637] swiotlb_alloc_coherent+0x1be/0x1d0 >[13472.003647] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13472.003658] ttm_dma_populate+0x25e/0x350 [ttm] >[13472.003666] ttm_tt_bind+0x2c/0x60 [ttm] >[13472.003673] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13472.003681] ttm_bo_validate+0x189/0x1a0 [ttm] >[13472.003687] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13472.003693] ? mutex_trylock+0xcd/0xe0 >[13472.003698] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13472.003704] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13472.003743] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13472.003775] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13472.003809] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13472.003839] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13472.003869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13472.003895] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13472.003902] ? __might_fault+0x3e/0x90 >[13472.003929] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13472.003945] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13472.003957] drm_ioctl+0x2d5/0x370 [drm] >[13472.003983] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13472.004014] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13472.004022] do_vfs_ioctl+0xa5/0x6e0 >[13472.004030] SyS_ioctl+0x74/0x80 >[13472.004037] do_syscall_64+0x79/0x220 >[13472.004042] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13472.004046] RIP: 0033:0x7f6f9ac700f7 >[13472.004049] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13472.004053] RAX: ffffffffffffffda RBX: 000055d0a35dd2b0 RCX: 00007f6f9ac700f7 >[13472.004056] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[13472.004058] RBP: 00007ffd10a897b0 R08: 000055d0a35dd2b0 R09: 0000000000000004 >[13472.004060] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[13472.004063] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ab12ef80 >[13475.817333] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13475.817337] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13475.817340] CPU: 2 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[13475.817342] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13475.817344] Call Trace: >[13475.817351] dump_stack+0x85/0xbf >[13475.817356] swiotlb_alloc_coherent+0x1be/0x1d0 >[13475.817363] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13475.817370] ttm_dma_populate+0x25e/0x350 [ttm] >[13475.817375] ttm_tt_bind+0x2c/0x60 [ttm] >[13475.817379] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13475.817386] ttm_bo_validate+0x189/0x1a0 [ttm] >[13475.817390] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13475.817395] ? mutex_trylock+0xcd/0xe0 >[13475.817398] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13475.817402] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13475.817441] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13475.817470] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13475.817499] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13475.817528] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13475.817555] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13475.817579] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13475.817585] ? __might_fault+0x3e/0x90 >[13475.817610] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13475.817626] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13475.817636] drm_ioctl+0x2d5/0x370 [drm] >[13475.817660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13475.817686] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13475.817712] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[13475.817716] compat_SyS_ioctl+0x6db/0x1ca0 >[13475.817720] ? trace_hardirqs_off_thunk+0x1a/0x1c >[13475.817724] do_fast_syscall_32+0xbf/0x376 >[13475.817728] entry_SYSENTER_compat+0x84/0x96 >[13484.090707] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13500.091720] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13516.091745] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13532.091759] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13548.091846] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13564.090807] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13580.093819] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13596.091859] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13612.091856] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13628.090891] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13644.091885] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13660.090923] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13676.091928] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13691.672731] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13691.672737] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13691.672741] CPU: 4 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[13691.672744] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13691.672747] Call Trace: >[13691.672757] dump_stack+0x85/0xbf >[13691.672764] swiotlb_alloc_coherent+0x1be/0x1d0 >[13691.672776] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13691.672787] ttm_dma_populate+0x25e/0x350 [ttm] >[13691.672794] ttm_tt_bind+0x2c/0x60 [ttm] >[13691.672800] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13691.672809] ttm_bo_validate+0x189/0x1a0 [ttm] >[13691.672815] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13691.672822] ? mutex_trylock+0xcd/0xe0 >[13691.672828] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13691.672834] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13691.672880] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13691.672911] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13691.672943] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13691.672976] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13691.673007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13691.673032] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13691.673039] ? __might_fault+0x3e/0x90 >[13691.673065] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13691.673081] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13691.673092] drm_ioctl+0x2d5/0x370 [drm] >[13691.673119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13691.673151] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13691.673185] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[13691.673190] compat_SyS_ioctl+0x6db/0x1ca0 >[13691.673194] ? task_work_run+0x73/0xb0 >[13691.673199] ? trace_hardirqs_off_thunk+0x1a/0x1c >[13691.673203] do_fast_syscall_32+0xbf/0x376 >[13691.673209] entry_SYSENTER_compat+0x84/0x96 >[13692.090964] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13708.090961] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13724.090984] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13735.841992] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13735.841998] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13735.842002] CPU: 1 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[13735.842005] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13735.842008] Call Trace: >[13735.842017] dump_stack+0x85/0xbf >[13735.842023] swiotlb_alloc_coherent+0x1be/0x1d0 >[13735.842033] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13735.842043] ttm_dma_populate+0x25e/0x350 [ttm] >[13735.842051] ttm_tt_bind+0x2c/0x60 [ttm] >[13735.842057] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13735.842065] ttm_bo_validate+0x189/0x1a0 [ttm] >[13735.842070] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13735.842077] ? mutex_trylock+0xcd/0xe0 >[13735.842082] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13735.842087] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13735.842124] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13735.842153] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13735.842184] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13735.842227] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13735.842257] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13735.842283] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13735.842290] ? __might_fault+0x3e/0x90 >[13735.842324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13735.842338] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13735.842350] drm_ioctl+0x2d5/0x370 [drm] >[13735.842374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13735.842402] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13735.842435] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[13735.842441] compat_SyS_ioctl+0x6db/0x1ca0 >[13735.842446] ? trace_hardirqs_off_thunk+0x1a/0x1c >[13735.842451] do_fast_syscall_32+0xbf/0x376 >[13735.842456] entry_SYSENTER_compat+0x84/0x96 >[13735.854494] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13735.854499] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13735.854502] CPU: 4 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[13735.854504] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13735.854506] Call Trace: >[13735.854512] dump_stack+0x85/0xbf >[13735.854517] swiotlb_alloc_coherent+0x1be/0x1d0 >[13735.854525] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13735.854532] ttm_dma_populate+0x25e/0x350 [ttm] >[13735.854537] ttm_tt_bind+0x2c/0x60 [ttm] >[13735.854541] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13735.854548] ttm_bo_validate+0x189/0x1a0 [ttm] >[13735.854552] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13735.854558] ? mutex_trylock+0xcd/0xe0 >[13735.854561] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13735.854565] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13735.854601] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13735.854628] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13735.854652] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13735.854675] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13735.854698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13735.854715] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13735.854721] ? __might_fault+0x3e/0x90 >[13735.854739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13735.854751] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13735.854759] drm_ioctl+0x2d5/0x370 [drm] >[13735.854776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13735.854796] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13735.854822] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[13735.854826] compat_SyS_ioctl+0x6db/0x1ca0 >[13735.854831] ? trace_hardirqs_off_thunk+0x1a/0x1c >[13735.854834] do_fast_syscall_32+0xbf/0x376 >[13735.854838] entry_SYSENTER_compat+0x84/0x96 >[13740.092007] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13756.092025] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13756.659030] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13756.659036] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13756.659040] CPU: 3 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[13756.659043] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13756.659045] Call Trace: >[13756.659053] dump_stack+0x85/0xbf >[13756.659059] swiotlb_alloc_coherent+0x1be/0x1d0 >[13756.659069] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13756.659077] ttm_dma_populate+0x25e/0x350 [ttm] >[13756.659081] ttm_tt_bind+0x2c/0x60 [ttm] >[13756.659086] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13756.659092] ttm_bo_validate+0x189/0x1a0 [ttm] >[13756.659095] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13756.659100] ? mutex_trylock+0xcd/0xe0 >[13756.659103] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13756.659108] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13756.659145] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13756.659177] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13756.659208] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13756.659238] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13756.659268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13756.659287] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13756.659293] ? __might_fault+0x3e/0x90 >[13756.659311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13756.659323] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13756.659331] drm_ioctl+0x2d5/0x370 [drm] >[13756.659348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13756.659366] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13756.659392] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[13756.659396] compat_SyS_ioctl+0x6db/0x1ca0 >[13756.659399] ? task_work_run+0x73/0xb0 >[13756.659403] ? trace_hardirqs_off_thunk+0x1a/0x1c >[13756.659406] do_fast_syscall_32+0xbf/0x376 >[13756.659410] entry_SYSENTER_compat+0x84/0x96 >[13756.788576] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13756.788582] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13756.788587] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[13756.788589] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13756.788592] Call Trace: >[13756.788600] dump_stack+0x85/0xbf >[13756.788606] swiotlb_alloc_coherent+0x1be/0x1d0 >[13756.788617] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13756.788627] ttm_dma_populate+0x25e/0x350 [ttm] >[13756.788633] ttm_tt_bind+0x2c/0x60 [ttm] >[13756.788639] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13756.788648] ttm_bo_validate+0x189/0x1a0 [ttm] >[13756.788653] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13756.788659] ? mutex_trylock+0xcd/0xe0 >[13756.788663] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13756.788669] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13756.788707] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13756.788734] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13756.788757] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13756.788779] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13756.788799] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13756.788817] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13756.788822] ? __might_fault+0x3e/0x90 >[13756.788840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13756.788851] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13756.788859] drm_ioctl+0x2d5/0x370 [drm] >[13756.788876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13756.788894] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13756.788900] do_vfs_ioctl+0xa5/0x6e0 >[13756.788904] SyS_ioctl+0x74/0x80 >[13756.788909] do_syscall_64+0x79/0x220 >[13756.788912] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13756.788915] RIP: 0033:0x7f6f9ac700f7 >[13756.788916] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13756.788919] RAX: ffffffffffffffda RBX: 000055d0abf5a550 RCX: 00007f6f9ac700f7 >[13756.788920] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[13756.788922] RBP: 00007ffd10a897b0 R08: 000055d0abf5a550 R09: 0000000000000004 >[13756.788924] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[13756.788925] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0abe7ea60 >[13772.093026] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13788.093072] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13804.093086] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13820.093106] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13836.093134] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13852.093121] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13868.093154] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13884.090173] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13900.092174] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13916.092207] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13924.306878] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13924.306883] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13924.306886] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[13924.306888] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13924.306891] Call Trace: >[13924.306898] dump_stack+0x85/0xbf >[13924.306903] swiotlb_alloc_coherent+0x1be/0x1d0 >[13924.306912] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13924.306921] ttm_dma_populate+0x25e/0x350 [ttm] >[13924.306927] ttm_tt_bind+0x2c/0x60 [ttm] >[13924.306950] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13924.306959] ttm_bo_validate+0x189/0x1a0 [ttm] >[13924.306973] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13924.306980] ? mutex_trylock+0xcd/0xe0 >[13924.306985] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13924.306990] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13924.307032] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13924.307060] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13924.307090] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13924.307118] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13924.307147] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13924.307171] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13924.307177] ? __might_fault+0x3e/0x90 >[13924.307202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13924.307216] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13924.307226] drm_ioctl+0x2d5/0x370 [drm] >[13924.307251] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13924.307278] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13924.307284] do_vfs_ioctl+0xa5/0x6e0 >[13924.307290] SyS_ioctl+0x74/0x80 >[13924.307296] do_syscall_64+0x79/0x220 >[13924.307300] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13924.307304] RIP: 0033:0x7f6f9ac700f7 >[13924.307306] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13924.307310] RAX: ffffffffffffffda RBX: 000055d0ac03d270 RCX: 00007f6f9ac700f7 >[13924.307312] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[13924.307315] RBP: 00007ffd10a897b0 R08: 000055d0ac03d270 R09: 0000000000000004 >[13924.307317] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[13924.307330] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0abfeea40 >[13924.961949] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13924.961954] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13924.961958] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[13924.961961] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13924.961964] Call Trace: >[13924.961971] dump_stack+0x85/0xbf >[13924.961976] swiotlb_alloc_coherent+0x1be/0x1d0 >[13924.961984] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13924.961991] ttm_dma_populate+0x25e/0x350 [ttm] >[13924.961996] ttm_tt_bind+0x2c/0x60 [ttm] >[13924.962000] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13924.962007] ttm_bo_validate+0x189/0x1a0 [ttm] >[13924.962010] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13924.962016] ? mutex_trylock+0xcd/0xe0 >[13924.962019] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13924.962023] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13924.962054] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13924.962076] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13924.962099] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13924.962104] ? lock_acquire+0x9f/0x200 >[13924.962125] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13924.962145] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13924.962164] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13924.962169] ? __might_fault+0x3e/0x90 >[13924.962194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13924.962208] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13924.962218] drm_ioctl+0x2d5/0x370 [drm] >[13924.962242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13924.962265] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13924.962271] do_vfs_ioctl+0xa5/0x6e0 >[13924.962276] SyS_ioctl+0x74/0x80 >[13924.962281] do_syscall_64+0x79/0x220 >[13924.962285] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13924.962288] RIP: 0033:0x7f6f9ac700f7 >[13924.962290] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13924.962293] RAX: ffffffffffffffda RBX: 000055d0ac462a20 RCX: 00007f6f9ac700f7 >[13924.962295] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[13924.962297] RBP: 00007ffd10a897b0 R08: 000055d0ac462a20 R09: 00007f6f9af353b0 >[13924.962299] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[13924.962301] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac462950 >[13927.262866] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13927.262872] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13927.262876] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[13927.262878] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13927.262881] Call Trace: >[13927.262889] dump_stack+0x85/0xbf >[13927.262895] swiotlb_alloc_coherent+0x1be/0x1d0 >[13927.262906] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13927.262915] ttm_dma_populate+0x25e/0x350 [ttm] >[13927.262922] ttm_tt_bind+0x2c/0x60 [ttm] >[13927.262928] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13927.262936] ttm_bo_validate+0x189/0x1a0 [ttm] >[13927.262941] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13927.262948] ? mutex_trylock+0xcd/0xe0 >[13927.262952] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13927.262958] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13927.263003] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13927.263032] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13927.263060] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13927.263090] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13927.263119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13927.263144] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13927.263150] ? __might_fault+0x3e/0x90 >[13927.263176] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13927.263194] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13927.263205] drm_ioctl+0x2d5/0x370 [drm] >[13927.263233] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13927.263261] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13927.263268] do_vfs_ioctl+0xa5/0x6e0 >[13927.263275] SyS_ioctl+0x74/0x80 >[13927.263280] do_syscall_64+0x79/0x220 >[13927.263284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13927.263288] RIP: 0033:0x7f6f9ac700f7 >[13927.263290] RSP: 002b:00007ffd10a896d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13927.263294] RAX: ffffffffffffffda RBX: 000055d0ac462a20 RCX: 00007f6f9ac700f7 >[13927.263296] RDX: 00007ffd10a89720 RSI: 00000000c0206440 RDI: 000000000000000c >[13927.263298] RBP: 00007ffd10a89720 R08: 000055d0ac462a20 R09: 0000000000000004 >[13927.263300] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[13927.263302] R13: 000000000000000c R14: 00007ffd10a897b8 R15: 000055d0ac4a8290 >[13927.276297] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13927.276303] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13927.276307] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[13927.276310] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13927.276312] Call Trace: >[13927.276321] dump_stack+0x85/0xbf >[13927.276327] swiotlb_alloc_coherent+0x1be/0x1d0 >[13927.276337] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13927.276347] ttm_dma_populate+0x25e/0x350 [ttm] >[13927.276354] ttm_tt_bind+0x2c/0x60 [ttm] >[13927.276360] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13927.276369] ttm_bo_validate+0x189/0x1a0 [ttm] >[13927.276374] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13927.276381] ? mutex_trylock+0xcd/0xe0 >[13927.276385] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13927.276391] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13927.276429] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13927.276457] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13927.276487] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13927.276517] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13927.276546] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13927.276571] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13927.276577] ? __might_fault+0x3e/0x90 >[13927.276604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13927.276619] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13927.276630] drm_ioctl+0x2d5/0x370 [drm] >[13927.276655] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13927.276695] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13927.276702] do_vfs_ioctl+0xa5/0x6e0 >[13927.276710] SyS_ioctl+0x74/0x80 >[13927.276716] do_syscall_64+0x79/0x220 >[13927.276721] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13927.276724] RIP: 0033:0x7f6f9ac700f7 >[13927.276727] RSP: 002b:00007ffd10a896d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13927.276732] RAX: ffffffffffffffda RBX: 000055d0ac462a20 RCX: 00007f6f9ac700f7 >[13927.276735] RDX: 00007ffd10a89720 RSI: 00000000c0206440 RDI: 000000000000000c >[13927.276737] RBP: 00007ffd10a89720 R08: 000055d0ac462a20 R09: 0000000000000004 >[13927.276740] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[13927.276743] R13: 000000000000000c R14: 00007ffd10a897b8 R15: 000055d0ac4a8290 >[13932.093217] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13948.092246] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13964.092271] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13973.290069] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13973.290073] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13973.290075] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[13973.290077] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13973.290079] Call Trace: >[13973.290084] dump_stack+0x85/0xbf >[13973.290089] swiotlb_alloc_coherent+0x1be/0x1d0 >[13973.290096] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13973.290102] ttm_dma_populate+0x25e/0x350 [ttm] >[13973.290107] ttm_tt_bind+0x2c/0x60 [ttm] >[13973.290111] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13973.290116] ttm_bo_validate+0x189/0x1a0 [ttm] >[13973.290119] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13973.290124] ? mutex_trylock+0xcd/0xe0 >[13973.290127] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13973.290130] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13973.290162] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13973.290191] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13973.290211] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13973.290233] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13973.290253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13973.290271] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13973.290276] ? __might_fault+0x3e/0x90 >[13973.290294] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13973.290305] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13973.290312] drm_ioctl+0x2d5/0x370 [drm] >[13973.290329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13973.290347] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13973.290352] do_vfs_ioctl+0xa5/0x6e0 >[13973.290356] SyS_ioctl+0x74/0x80 >[13973.290361] do_syscall_64+0x79/0x220 >[13973.290364] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13973.290366] RIP: 0033:0x7f6f9ac700f7 >[13973.290368] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13973.290371] RAX: ffffffffffffffda RBX: 000055d0ac24a9c0 RCX: 00007f6f9ac700f7 >[13973.290372] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[13973.290374] RBP: 00007ffd10a897b0 R08: 000055d0ac24a9c0 R09: 0000000000000004 >[13973.290375] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[13973.290377] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac5eb640 >[13973.368856] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13973.368862] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13973.368867] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[13973.368869] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13973.368872] Call Trace: >[13973.368880] dump_stack+0x85/0xbf >[13973.368886] swiotlb_alloc_coherent+0x1be/0x1d0 >[13973.368896] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13973.368906] ttm_dma_populate+0x25e/0x350 [ttm] >[13973.368914] ttm_tt_bind+0x2c/0x60 [ttm] >[13973.368919] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13973.368928] ttm_bo_validate+0x189/0x1a0 [ttm] >[13973.368933] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13973.368940] ? mutex_trylock+0xcd/0xe0 >[13973.368945] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13973.368951] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13973.368989] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13973.369020] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13973.369052] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13973.369083] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13973.369113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13973.369138] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13973.369145] ? __might_fault+0x3e/0x90 >[13973.369173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13973.369186] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13973.369198] drm_ioctl+0x2d5/0x370 [drm] >[13973.369226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13973.369255] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13973.369262] do_vfs_ioctl+0xa5/0x6e0 >[13973.369269] SyS_ioctl+0x74/0x80 >[13973.369275] do_syscall_64+0x79/0x220 >[13973.369280] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13973.369283] RIP: 0033:0x7f6f9ac700f7 >[13973.369286] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13973.369290] RAX: ffffffffffffffda RBX: 000055d0ac1b6130 RCX: 00007f6f9ac700f7 >[13973.369293] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[13973.369295] RBP: 00007ffd10a897b0 R08: 000055d0ac1b6130 R09: 0000000000000004 >[13973.369298] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[13973.369301] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac127640 >[13973.405766] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13973.405772] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13973.405776] CPU: 0 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[13973.405779] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13973.405782] Call Trace: >[13973.405792] dump_stack+0x85/0xbf >[13973.405799] swiotlb_alloc_coherent+0x1be/0x1d0 >[13973.405810] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13973.405822] ttm_dma_populate+0x25e/0x350 [ttm] >[13973.405831] ttm_tt_bind+0x2c/0x60 [ttm] >[13973.405837] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13973.405847] ttm_bo_validate+0x189/0x1a0 [ttm] >[13973.405853] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13973.405861] ? mutex_trylock+0xcd/0xe0 >[13973.405866] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13973.405873] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13973.405912] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13973.405948] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13973.405984] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13973.405991] ? debug_object_free+0x4c/0x130 >[13973.406023] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13973.406056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13973.406084] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13973.406091] ? __might_fault+0x3e/0x90 >[13973.406119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13973.406134] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13973.406148] drm_ioctl+0x2d5/0x370 [drm] >[13973.406175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13973.406207] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13973.406243] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[13973.406248] compat_SyS_ioctl+0x6db/0x1ca0 >[13973.406254] ? trace_hardirqs_off_thunk+0x1a/0x1c >[13973.406260] do_fast_syscall_32+0xbf/0x376 >[13973.406267] entry_SYSENTER_compat+0x84/0x96 >[13974.326110] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13974.326114] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13974.326117] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[13974.326118] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13974.326120] Call Trace: >[13974.326126] dump_stack+0x85/0xbf >[13974.326130] swiotlb_alloc_coherent+0x1be/0x1d0 >[13974.326137] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13974.326143] ttm_dma_populate+0x25e/0x350 [ttm] >[13974.326148] ttm_tt_bind+0x2c/0x60 [ttm] >[13974.326152] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13974.326157] ttm_bo_validate+0x189/0x1a0 [ttm] >[13974.326160] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13974.326166] ? mutex_trylock+0xcd/0xe0 >[13974.326171] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13974.326175] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13974.326211] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13974.326230] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13974.326248] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13974.326252] ? debug_object_free+0x4c/0x130 >[13974.326274] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13974.326300] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13974.326317] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13974.326322] ? __might_fault+0x3e/0x90 >[13974.326339] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13974.326352] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13974.326358] drm_ioctl+0x2d5/0x370 [drm] >[13974.326374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13974.326392] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13974.326417] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[13974.326421] compat_SyS_ioctl+0x6db/0x1ca0 >[13974.326425] ? trace_hardirqs_off_thunk+0x1a/0x1c >[13974.326428] do_fast_syscall_32+0xbf/0x376 >[13974.326432] entry_SYSENTER_compat+0x84/0x96 >[13974.341811] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13974.341815] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13974.341817] CPU: 1 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[13974.341819] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13974.341820] Call Trace: >[13974.341827] dump_stack+0x85/0xbf >[13974.341831] swiotlb_alloc_coherent+0x1be/0x1d0 >[13974.341838] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13974.341844] ttm_dma_populate+0x25e/0x350 [ttm] >[13974.341848] ttm_tt_bind+0x2c/0x60 [ttm] >[13974.341852] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13974.341857] ttm_bo_validate+0x189/0x1a0 [ttm] >[13974.341861] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13974.341865] ? mutex_trylock+0xcd/0xe0 >[13974.341868] ? ttm_bo_evict+0x4d/0x360 [ttm] >[13974.341872] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13974.341902] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13974.341924] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13974.341943] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13974.341947] ? debug_object_free+0x4c/0x130 >[13974.341977] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13974.341997] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13974.342014] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13974.342019] ? __might_fault+0x3e/0x90 >[13974.342037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13974.342049] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13974.342057] drm_ioctl+0x2d5/0x370 [drm] >[13974.342073] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13974.342092] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13974.342118] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[13974.342121] compat_SyS_ioctl+0x6db/0x1ca0 >[13974.342126] ? trace_hardirqs_off_thunk+0x1a/0x1c >[13974.342129] do_fast_syscall_32+0xbf/0x376 >[13974.342133] entry_SYSENTER_compat+0x84/0x96 >[13980.092276] Bluetooth: hci0: last event is not cmd complete (0x0f) >[13982.395295] Process accounting resumed >[13996.093306] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14012.093298] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14025.626251] swiotlb_tbl_map_single: 4 callbacks suppressed >[14025.626254] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14025.626260] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14025.626273] CPU: 1 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14025.626276] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14025.626278] Call Trace: >[14025.626286] dump_stack+0x85/0xbf >[14025.626292] swiotlb_alloc_coherent+0x1be/0x1d0 >[14025.626302] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14025.626311] ttm_dma_populate+0x25e/0x350 [ttm] >[14025.626318] ttm_tt_bind+0x2c/0x60 [ttm] >[14025.626324] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14025.626332] ttm_bo_validate+0x189/0x1a0 [ttm] >[14025.626337] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14025.626342] ? mutex_trylock+0xcd/0xe0 >[14025.626346] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14025.626349] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14025.626387] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14025.626415] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14025.626446] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14025.626453] ? debug_object_free+0x4c/0x130 >[14025.626480] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14025.626509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14025.626532] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14025.626539] ? __might_fault+0x3e/0x90 >[14025.626564] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14025.626590] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14025.626601] drm_ioctl+0x2d5/0x370 [drm] >[14025.626625] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14025.626652] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14025.626685] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14025.626690] compat_SyS_ioctl+0x6db/0x1ca0 >[14025.626695] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14025.626699] do_fast_syscall_32+0xbf/0x376 >[14025.626703] entry_SYSENTER_compat+0x84/0x96 >[14028.093330] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14035.300598] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14035.300602] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14035.300605] CPU: 4 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14035.300607] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14035.300609] Call Trace: >[14035.300616] dump_stack+0x85/0xbf >[14035.300621] swiotlb_alloc_coherent+0x1be/0x1d0 >[14035.300630] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14035.300640] ttm_dma_populate+0x25e/0x350 [ttm] >[14035.300647] ttm_tt_bind+0x2c/0x60 [ttm] >[14035.300653] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14035.300661] ttm_bo_validate+0x189/0x1a0 [ttm] >[14035.300666] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14035.300672] ? mutex_trylock+0xcd/0xe0 >[14035.300677] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14035.300683] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14035.300720] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14035.300752] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14035.300775] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14035.300797] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14035.300817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14035.300835] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14035.300840] ? __might_fault+0x3e/0x90 >[14035.300858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14035.300869] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14035.300876] drm_ioctl+0x2d5/0x370 [drm] >[14035.300893] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14035.300913] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14035.300938] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14035.300942] compat_SyS_ioctl+0x6db/0x1ca0 >[14035.300946] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14035.300949] do_fast_syscall_32+0xbf/0x376 >[14035.300953] entry_SYSENTER_compat+0x84/0x96 >[14036.265982] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14036.265988] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14036.265992] CPU: 5 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14036.265995] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14036.265997] Call Trace: >[14036.266005] dump_stack+0x85/0xbf >[14036.266011] swiotlb_alloc_coherent+0x1be/0x1d0 >[14036.266021] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14036.266031] ttm_dma_populate+0x25e/0x350 [ttm] >[14036.266039] ttm_tt_bind+0x2c/0x60 [ttm] >[14036.266044] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14036.266053] ttm_bo_validate+0x189/0x1a0 [ttm] >[14036.266058] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14036.266064] ? mutex_trylock+0xcd/0xe0 >[14036.266069] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14036.266074] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14036.266111] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14036.266142] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14036.266174] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14036.266216] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14036.266259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14036.266286] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14036.266293] ? __might_fault+0x3e/0x90 >[14036.266321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14036.266337] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14036.266349] drm_ioctl+0x2d5/0x370 [drm] >[14036.266377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14036.266408] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14036.266414] do_vfs_ioctl+0xa5/0x6e0 >[14036.266421] SyS_ioctl+0x74/0x80 >[14036.266427] do_syscall_64+0x79/0x220 >[14036.266432] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14036.266436] RIP: 0033:0x7f07d78580f7 >[14036.266439] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14036.266443] RAX: ffffffffffffffda RBX: 00000000032bb1a0 RCX: 00007f07d78580f7 >[14036.266445] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14036.266448] RBP: 00007ffc892203c0 R08: 00000000032bb1a0 R09: 0000000000000004 >[14036.266450] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14036.266453] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000033e0740 >[14036.281579] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14036.281585] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14036.281588] CPU: 5 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14036.281591] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14036.281593] Call Trace: >[14036.281601] dump_stack+0x85/0xbf >[14036.281608] swiotlb_alloc_coherent+0x1be/0x1d0 >[14036.281618] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14036.281626] ttm_dma_populate+0x25e/0x350 [ttm] >[14036.281633] ttm_tt_bind+0x2c/0x60 [ttm] >[14036.281639] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14036.281647] ttm_bo_validate+0x189/0x1a0 [ttm] >[14036.281651] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14036.281657] ? mutex_trylock+0xcd/0xe0 >[14036.281661] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14036.281666] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14036.281705] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14036.281735] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14036.281764] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14036.281792] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14036.281819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14036.281844] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14036.281851] ? __might_fault+0x3e/0x90 >[14036.281876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14036.281889] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14036.281900] drm_ioctl+0x2d5/0x370 [drm] >[14036.281923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14036.281950] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14036.281956] do_vfs_ioctl+0xa5/0x6e0 >[14036.281963] SyS_ioctl+0x74/0x80 >[14036.281969] do_syscall_64+0x79/0x220 >[14036.281974] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14036.281977] RIP: 0033:0x7f07d78580f7 >[14036.281980] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14036.281984] RAX: ffffffffffffffda RBX: 00000000032bb1a0 RCX: 00007f07d78580f7 >[14036.281987] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14036.281989] RBP: 00007ffc892203c0 R08: 00000000032bb1a0 R09: 0000000000000004 >[14036.281992] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14036.281994] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000033e0740 >[14039.854607] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14039.854614] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14039.854618] CPU: 0 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14039.854620] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14039.854623] Call Trace: >[14039.854632] dump_stack+0x85/0xbf >[14039.854638] swiotlb_alloc_coherent+0x1be/0x1d0 >[14039.854648] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14039.854659] ttm_dma_populate+0x25e/0x350 [ttm] >[14039.854666] ttm_tt_bind+0x2c/0x60 [ttm] >[14039.854672] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14039.854681] ttm_bo_validate+0x189/0x1a0 [ttm] >[14039.854686] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14039.854692] ? mutex_trylock+0xcd/0xe0 >[14039.854697] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14039.854703] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14039.854739] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14039.854772] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14039.854807] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14039.854840] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14039.854872] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14039.854899] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14039.854906] ? __might_fault+0x3e/0x90 >[14039.854933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14039.854948] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14039.854961] drm_ioctl+0x2d5/0x370 [drm] >[14039.854987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14039.855017] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14039.855053] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14039.855058] compat_SyS_ioctl+0x6db/0x1ca0 >[14039.855064] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14039.855068] do_fast_syscall_32+0xbf/0x376 >[14039.855074] entry_SYSENTER_compat+0x84/0x96 >[14040.495022] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14040.495028] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14040.495032] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14040.495034] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14040.495036] Call Trace: >[14040.495043] dump_stack+0x85/0xbf >[14040.495049] swiotlb_alloc_coherent+0x1be/0x1d0 >[14040.495058] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14040.495067] ttm_dma_populate+0x25e/0x350 [ttm] >[14040.495074] ttm_tt_bind+0x2c/0x60 [ttm] >[14040.495080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14040.495088] ttm_bo_validate+0x189/0x1a0 [ttm] >[14040.495093] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14040.495099] ? mutex_trylock+0xcd/0xe0 >[14040.495104] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14040.495109] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14040.495147] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14040.495176] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14040.495206] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14040.495212] ? lock_acquire+0x9f/0x200 >[14040.495239] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14040.495266] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14040.495292] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14040.495298] ? __might_fault+0x3e/0x90 >[14040.495324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14040.495338] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14040.495349] drm_ioctl+0x2d5/0x370 [drm] >[14040.495373] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14040.495400] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14040.495406] do_vfs_ioctl+0xa5/0x6e0 >[14040.495412] SyS_ioctl+0x74/0x80 >[14040.495417] do_syscall_64+0x79/0x220 >[14040.495422] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14040.495425] RIP: 0033:0x7f07d78580f7 >[14040.495427] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14040.495431] RAX: ffffffffffffffda RBX: 00000000034ef600 RCX: 00007f07d78580f7 >[14040.495433] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14040.495435] RBP: 00007ffc892203c0 R08: 00000000034ef600 R09: 00007f07d7b1ccc0 >[14040.495437] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14040.495439] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032ecd00 >[14044.093357] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14045.273620] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14045.273626] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14045.273630] CPU: 7 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14045.273633] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14045.273636] Call Trace: >[14045.273644] dump_stack+0x85/0xbf >[14045.273650] swiotlb_alloc_coherent+0x1be/0x1d0 >[14045.273661] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14045.273672] ttm_dma_populate+0x25e/0x350 [ttm] >[14045.273680] ttm_tt_bind+0x2c/0x60 [ttm] >[14045.273686] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14045.273695] ttm_bo_validate+0x189/0x1a0 [ttm] >[14045.273700] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14045.273706] ? mutex_trylock+0xcd/0xe0 >[14045.273711] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14045.273716] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14045.273760] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14045.273793] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14045.273825] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14045.273831] ? debug_object_free+0x4c/0x130 >[14045.273860] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14045.273890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14045.273916] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14045.273922] ? __might_fault+0x3e/0x90 >[14045.273950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14045.273966] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14045.273977] drm_ioctl+0x2d5/0x370 [drm] >[14045.274002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14045.274030] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14045.274065] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14045.274070] compat_SyS_ioctl+0x6db/0x1ca0 >[14045.274075] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14045.274080] do_fast_syscall_32+0xbf/0x376 >[14045.274085] entry_SYSENTER_compat+0x84/0x96 >[14045.666248] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14045.666254] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14045.666258] CPU: 7 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14045.666261] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14045.666263] Call Trace: >[14045.666271] dump_stack+0x85/0xbf >[14045.666277] swiotlb_alloc_coherent+0x1be/0x1d0 >[14045.666287] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14045.666296] ttm_dma_populate+0x25e/0x350 [ttm] >[14045.666303] ttm_tt_bind+0x2c/0x60 [ttm] >[14045.666310] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14045.666320] ttm_bo_validate+0x189/0x1a0 [ttm] >[14045.666325] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14045.666332] ? mutex_trylock+0xcd/0xe0 >[14045.666337] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14045.666343] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14045.666384] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14045.666414] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14045.666443] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14045.666473] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14045.666501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14045.666526] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14045.666533] ? __might_fault+0x3e/0x90 >[14045.666559] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14045.666573] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14045.666584] drm_ioctl+0x2d5/0x370 [drm] >[14045.666611] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14045.666641] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14045.666676] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14045.666682] compat_SyS_ioctl+0x6db/0x1ca0 >[14045.666686] ? task_work_run+0x73/0xb0 >[14045.666692] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14045.666697] do_fast_syscall_32+0xbf/0x376 >[14045.666702] entry_SYSENTER_compat+0x84/0x96 >[14050.257532] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14050.257544] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14050.257547] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14050.257548] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14050.257550] Call Trace: >[14050.257557] dump_stack+0x85/0xbf >[14050.257561] swiotlb_alloc_coherent+0x1be/0x1d0 >[14050.257570] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14050.257576] ttm_dma_populate+0x25e/0x350 [ttm] >[14050.257581] ttm_tt_bind+0x2c/0x60 [ttm] >[14050.257585] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14050.257591] ttm_bo_validate+0x189/0x1a0 [ttm] >[14050.257595] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14050.257599] ? mutex_trylock+0xcd/0xe0 >[14050.257602] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14050.257606] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14050.257645] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14050.257673] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14050.257697] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14050.257720] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14050.257743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14050.257760] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14050.257766] ? __might_fault+0x3e/0x90 >[14050.257784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14050.257799] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14050.257808] drm_ioctl+0x2d5/0x370 [drm] >[14050.257824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14050.257843] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14050.257870] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14050.257874] compat_SyS_ioctl+0x6db/0x1ca0 >[14050.257878] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14050.257882] do_fast_syscall_32+0xbf/0x376 >[14050.257886] entry_SYSENTER_compat+0x84/0x96 >[14060.094359] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14060.307126] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14060.307130] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14060.307133] CPU: 1 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14060.307135] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14060.307136] Call Trace: >[14060.307143] dump_stack+0x85/0xbf >[14060.307147] swiotlb_alloc_coherent+0x1be/0x1d0 >[14060.307155] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14060.307162] ttm_dma_populate+0x25e/0x350 [ttm] >[14060.307166] ttm_tt_bind+0x2c/0x60 [ttm] >[14060.307170] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14060.307176] ttm_bo_validate+0x189/0x1a0 [ttm] >[14060.307179] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14060.307184] ? mutex_trylock+0xcd/0xe0 >[14060.307187] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14060.307191] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14060.307224] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14060.307246] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14060.307268] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14060.307273] ? debug_object_free+0x4c/0x130 >[14060.307299] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14060.307326] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14060.307350] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14060.307357] ? __might_fault+0x3e/0x90 >[14060.307384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14060.307396] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14060.307405] drm_ioctl+0x2d5/0x370 [drm] >[14060.307422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14060.307441] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14060.307467] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14060.307471] compat_SyS_ioctl+0x6db/0x1ca0 >[14060.307476] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14060.307480] do_fast_syscall_32+0xbf/0x376 >[14060.307485] entry_SYSENTER_compat+0x84/0x96 >[14060.782384] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14060.782390] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14060.782393] CPU: 2 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14060.782396] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14060.782398] Call Trace: >[14060.782405] dump_stack+0x85/0xbf >[14060.782410] swiotlb_alloc_coherent+0x1be/0x1d0 >[14060.782423] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14060.782435] ttm_dma_populate+0x25e/0x350 [ttm] >[14060.782443] ttm_tt_bind+0x2c/0x60 [ttm] >[14060.782449] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14060.782459] ttm_bo_validate+0x189/0x1a0 [ttm] >[14060.782465] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14060.782471] ? mutex_trylock+0xcd/0xe0 >[14060.782475] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14060.782480] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14060.782515] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14060.782544] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14060.782572] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14060.782612] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14060.782640] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14060.782666] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14060.782674] ? __might_fault+0x3e/0x90 >[14060.782699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14060.782713] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14060.782724] drm_ioctl+0x2d5/0x370 [drm] >[14060.782742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14060.782760] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14060.782785] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14060.782789] compat_SyS_ioctl+0x6db/0x1ca0 >[14060.782792] ? task_work_run+0x73/0xb0 >[14060.782796] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14060.782799] do_fast_syscall_32+0xbf/0x376 >[14060.782802] entry_SYSENTER_compat+0x84/0x96 >[14076.094409] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14092.094413] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14099.838877] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14099.838882] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14099.838885] CPU: 1 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14099.838886] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14099.838888] Call Trace: >[14099.838894] dump_stack+0x85/0xbf >[14099.838899] swiotlb_alloc_coherent+0x1be/0x1d0 >[14099.838908] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14099.838915] ttm_dma_populate+0x25e/0x350 [ttm] >[14099.838920] ttm_tt_bind+0x2c/0x60 [ttm] >[14099.838925] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14099.838931] ttm_bo_validate+0x189/0x1a0 [ttm] >[14099.838934] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14099.838939] ? mutex_trylock+0xcd/0xe0 >[14099.838942] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14099.838946] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14099.838978] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14099.839004] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14099.839027] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14099.839054] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14099.839090] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14099.839108] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14099.839114] ? __might_fault+0x3e/0x90 >[14099.839131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14099.839143] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14099.839153] drm_ioctl+0x2d5/0x370 [drm] >[14099.839175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14099.839195] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14099.839220] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14099.839224] compat_SyS_ioctl+0x6db/0x1ca0 >[14099.839228] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14099.839231] do_fast_syscall_32+0xbf/0x376 >[14099.839234] entry_SYSENTER_compat+0x84/0x96 >[14099.904895] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14099.904899] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14099.904903] CPU: 6 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14099.904905] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14099.904907] Call Trace: >[14099.904913] dump_stack+0x85/0xbf >[14099.904918] swiotlb_alloc_coherent+0x1be/0x1d0 >[14099.904926] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14099.904933] ttm_dma_populate+0x25e/0x350 [ttm] >[14099.904938] ttm_tt_bind+0x2c/0x60 [ttm] >[14099.904942] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14099.904948] ttm_bo_validate+0x189/0x1a0 [ttm] >[14099.904952] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14099.904957] ? mutex_trylock+0xcd/0xe0 >[14099.904960] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14099.904965] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14099.905004] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14099.905031] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14099.905053] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14099.905076] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14099.905098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14099.905116] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14099.905122] ? __might_fault+0x3e/0x90 >[14099.905140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14099.905154] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14099.905161] drm_ioctl+0x2d5/0x370 [drm] >[14099.905177] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14099.905197] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14099.905223] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14099.905227] compat_SyS_ioctl+0x6db/0x1ca0 >[14099.905232] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14099.905236] do_fast_syscall_32+0xbf/0x376 >[14099.905240] entry_SYSENTER_compat+0x84/0x96 >[14104.849982] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14104.849987] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14104.849989] CPU: 6 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14104.849991] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14104.849992] Call Trace: >[14104.849999] dump_stack+0x85/0xbf >[14104.850003] swiotlb_alloc_coherent+0x1be/0x1d0 >[14104.850010] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14104.850016] ttm_dma_populate+0x25e/0x350 [ttm] >[14104.850020] ttm_tt_bind+0x2c/0x60 [ttm] >[14104.850023] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14104.850029] ttm_bo_validate+0x189/0x1a0 [ttm] >[14104.850032] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14104.850036] ? mutex_trylock+0xcd/0xe0 >[14104.850039] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14104.850043] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14104.850072] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14104.850090] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14104.850107] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14104.850111] ? debug_object_free+0x4c/0x130 >[14104.850128] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14104.850146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14104.850161] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14104.850165] ? __might_fault+0x3e/0x90 >[14104.850181] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14104.850192] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14104.850199] drm_ioctl+0x2d5/0x370 [drm] >[14104.850214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14104.850232] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14104.850255] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14104.850259] compat_SyS_ioctl+0x6db/0x1ca0 >[14104.850263] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14104.850266] do_fast_syscall_32+0xbf/0x376 >[14104.850269] entry_SYSENTER_compat+0x84/0x96 >[14108.092410] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14110.640977] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14110.640984] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14110.640988] CPU: 7 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14110.640990] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14110.640993] Call Trace: >[14110.641000] dump_stack+0x85/0xbf >[14110.641006] swiotlb_alloc_coherent+0x1be/0x1d0 >[14110.641016] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14110.641028] ttm_dma_populate+0x25e/0x350 [ttm] >[14110.641037] ttm_tt_bind+0x2c/0x60 [ttm] >[14110.641043] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14110.641052] ttm_bo_validate+0x189/0x1a0 [ttm] >[14110.641057] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14110.641064] ? mutex_trylock+0xcd/0xe0 >[14110.641069] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14110.641075] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14110.641111] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14110.641144] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14110.641175] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14110.641206] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14110.641236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14110.641262] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14110.641270] ? __might_fault+0x3e/0x90 >[14110.641297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14110.641310] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14110.641323] drm_ioctl+0x2d5/0x370 [drm] >[14110.641349] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14110.641378] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14110.641414] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14110.641419] compat_SyS_ioctl+0x6db/0x1ca0 >[14110.641425] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14110.641430] do_fast_syscall_32+0xbf/0x376 >[14110.641436] entry_SYSENTER_compat+0x84/0x96 >[14114.777206] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14114.777210] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14114.777213] CPU: 6 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14114.777215] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14114.777217] Call Trace: >[14114.777224] dump_stack+0x85/0xbf >[14114.777228] swiotlb_alloc_coherent+0x1be/0x1d0 >[14114.777236] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14114.777243] ttm_dma_populate+0x25e/0x350 [ttm] >[14114.777248] ttm_tt_bind+0x2c/0x60 [ttm] >[14114.777252] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14114.777258] ttm_bo_validate+0x189/0x1a0 [ttm] >[14114.777262] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14114.777267] ? mutex_trylock+0xcd/0xe0 >[14114.777270] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14114.777274] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14114.777304] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14114.777326] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14114.777347] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14114.777369] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14114.777390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14114.777407] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14114.777412] ? __might_fault+0x3e/0x90 >[14114.777430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14114.777442] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14114.777449] drm_ioctl+0x2d5/0x370 [drm] >[14114.777466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14114.777486] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14114.777512] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14114.777516] compat_SyS_ioctl+0x6db/0x1ca0 >[14114.777521] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14114.777524] do_fast_syscall_32+0xbf/0x376 >[14114.777528] entry_SYSENTER_compat+0x84/0x96 >[14114.786292] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14114.786296] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14114.786298] CPU: 6 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14114.786300] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14114.786302] Call Trace: >[14114.786307] dump_stack+0x85/0xbf >[14114.786312] swiotlb_alloc_coherent+0x1be/0x1d0 >[14114.786318] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14114.786325] ttm_dma_populate+0x25e/0x350 [ttm] >[14114.786329] ttm_tt_bind+0x2c/0x60 [ttm] >[14114.786333] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14114.786339] ttm_bo_validate+0x189/0x1a0 [ttm] >[14114.786343] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14114.786347] ? mutex_trylock+0xcd/0xe0 >[14114.786350] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14114.786354] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14114.786384] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14114.786415] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14114.786447] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14114.786481] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14114.786510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14114.786533] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14114.786540] ? __might_fault+0x3e/0x90 >[14114.786567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14114.786580] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14114.786592] drm_ioctl+0x2d5/0x370 [drm] >[14114.786616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14114.786646] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14114.786680] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14114.786685] compat_SyS_ioctl+0x6db/0x1ca0 >[14114.786690] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14114.786694] do_fast_syscall_32+0xbf/0x376 >[14114.786699] entry_SYSENTER_compat+0x84/0x96 >[14114.898001] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14114.898007] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14114.898011] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14114.898013] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14114.898015] Call Trace: >[14114.898024] dump_stack+0x85/0xbf >[14114.898030] swiotlb_alloc_coherent+0x1be/0x1d0 >[14114.898040] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14114.898049] ttm_dma_populate+0x25e/0x350 [ttm] >[14114.898056] ttm_tt_bind+0x2c/0x60 [ttm] >[14114.898062] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14114.898070] ttm_bo_validate+0x189/0x1a0 [ttm] >[14114.898076] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14114.898083] ? mutex_trylock+0xcd/0xe0 >[14114.898087] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14114.898092] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14114.898144] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14114.898178] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14114.898209] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14114.898216] ? debug_object_free+0x4c/0x130 >[14114.898247] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14114.898274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14114.898294] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14114.898301] ? __might_fault+0x3e/0x90 >[14114.898323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14114.898338] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14114.898346] drm_ioctl+0x2d5/0x370 [drm] >[14114.898363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14114.898382] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14114.898408] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14114.898413] compat_SyS_ioctl+0x6db/0x1ca0 >[14114.898418] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14114.898422] do_fast_syscall_32+0xbf/0x376 >[14114.898427] entry_SYSENTER_compat+0x84/0x96 >[14115.522303] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14115.522308] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14115.522311] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14115.522313] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14115.522315] Call Trace: >[14115.522322] dump_stack+0x85/0xbf >[14115.522328] swiotlb_alloc_coherent+0x1be/0x1d0 >[14115.522336] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14115.522344] ttm_dma_populate+0x25e/0x350 [ttm] >[14115.522349] ttm_tt_bind+0x2c/0x60 [ttm] >[14115.522354] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14115.522360] ttm_bo_validate+0x189/0x1a0 [ttm] >[14115.522363] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14115.522369] ? mutex_trylock+0xcd/0xe0 >[14115.522373] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14115.522377] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14115.522411] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14115.522436] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14115.522479] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14115.522484] ? lock_acquire+0x9f/0x200 >[14115.522505] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14115.522525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14115.522543] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14115.522548] ? __might_fault+0x3e/0x90 >[14115.522567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14115.522580] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14115.522592] drm_ioctl+0x2d5/0x370 [drm] >[14115.522616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14115.522644] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14115.522651] do_vfs_ioctl+0xa5/0x6e0 >[14115.522657] SyS_ioctl+0x74/0x80 >[14115.522663] do_syscall_64+0x79/0x220 >[14115.522668] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14115.522672] RIP: 0033:0x7f07d78580f7 >[14115.522674] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14115.522678] RAX: ffffffffffffffda RBX: 00000000034482e0 RCX: 00007f07d78580f7 >[14115.522680] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14115.522682] RBP: 00007ffc89220210 R08: 00000000034482e0 R09: 0000000000000004 >[14115.522685] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14115.522687] R13: 000000000000000b R14: 00007ffc892202a8 R15: 0000000003279690 >[14119.882359] swiotlb_tbl_map_single: 2 callbacks suppressed >[14119.882362] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14119.882378] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14119.882382] CPU: 3 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14119.882384] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14119.882386] Call Trace: >[14119.882394] dump_stack+0x85/0xbf >[14119.882400] swiotlb_alloc_coherent+0x1be/0x1d0 >[14119.882411] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14119.882420] ttm_dma_populate+0x25e/0x350 [ttm] >[14119.882427] ttm_tt_bind+0x2c/0x60 [ttm] >[14119.882442] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14119.882450] ttm_bo_validate+0x189/0x1a0 [ttm] >[14119.882454] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14119.882460] ? mutex_trylock+0xcd/0xe0 >[14119.882464] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14119.882469] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14119.882517] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14119.882550] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14119.882581] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14119.882587] ? debug_object_free+0x4c/0x130 >[14119.882635] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14119.882665] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14119.882690] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14119.882697] ? __might_fault+0x3e/0x90 >[14119.882723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14119.882739] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14119.882750] drm_ioctl+0x2d5/0x370 [drm] >[14119.882774] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14119.882802] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14119.882836] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14119.882841] compat_SyS_ioctl+0x6db/0x1ca0 >[14119.882846] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14119.882850] do_fast_syscall_32+0xbf/0x376 >[14119.882855] entry_SYSENTER_compat+0x84/0x96 >[14119.895695] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14119.895700] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14119.895704] CPU: 3 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14119.895706] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14119.895708] Call Trace: >[14119.895714] dump_stack+0x85/0xbf >[14119.895719] swiotlb_alloc_coherent+0x1be/0x1d0 >[14119.895728] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14119.895735] ttm_dma_populate+0x25e/0x350 [ttm] >[14119.895740] ttm_tt_bind+0x2c/0x60 [ttm] >[14119.895744] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14119.895750] ttm_bo_validate+0x189/0x1a0 [ttm] >[14119.895754] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14119.895759] ? mutex_trylock+0xcd/0xe0 >[14119.895762] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14119.895766] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14119.895813] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14119.895840] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14119.895863] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14119.895868] ? debug_object_free+0x4c/0x130 >[14119.895894] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14119.895916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14119.895935] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14119.895941] ? __might_fault+0x3e/0x90 >[14119.895961] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14119.895981] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14119.895993] drm_ioctl+0x2d5/0x370 [drm] >[14119.896016] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14119.896043] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14119.896076] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14119.896081] compat_SyS_ioctl+0x6db/0x1ca0 >[14119.896086] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14119.896090] do_fast_syscall_32+0xbf/0x376 >[14119.896095] entry_SYSENTER_compat+0x84/0x96 >[14119.964747] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14119.964752] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14119.964755] CPU: 3 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14119.964757] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14119.964759] Call Trace: >[14119.964765] dump_stack+0x85/0xbf >[14119.964770] swiotlb_alloc_coherent+0x1be/0x1d0 >[14119.964778] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14119.964784] ttm_dma_populate+0x25e/0x350 [ttm] >[14119.964789] ttm_tt_bind+0x2c/0x60 [ttm] >[14119.964793] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14119.964799] ttm_bo_validate+0x189/0x1a0 [ttm] >[14119.964803] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14119.964808] ? mutex_trylock+0xcd/0xe0 >[14119.964811] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14119.964815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14119.964852] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14119.964876] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14119.964900] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14119.964922] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14119.964942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14119.964961] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14119.964966] ? __might_fault+0x3e/0x90 >[14119.964984] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14119.964998] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14119.965005] drm_ioctl+0x2d5/0x370 [drm] >[14119.965022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14119.965042] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14119.965068] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14119.965072] compat_SyS_ioctl+0x6db/0x1ca0 >[14119.965076] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14119.965078] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14119.965082] do_fast_syscall_32+0xbf/0x376 >[14119.965086] entry_SYSENTER_compat+0x84/0x96 >[14120.242392] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14120.242400] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14120.242405] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14120.242408] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14120.242410] Call Trace: >[14120.242422] dump_stack+0x85/0xbf >[14120.242430] swiotlb_alloc_coherent+0x1be/0x1d0 >[14120.242441] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14120.242451] ttm_dma_populate+0x25e/0x350 [ttm] >[14120.242459] ttm_tt_bind+0x2c/0x60 [ttm] >[14120.242465] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14120.242474] ttm_bo_validate+0x189/0x1a0 [ttm] >[14120.242479] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14120.242485] ? mutex_trylock+0xcd/0xe0 >[14120.242490] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14120.242496] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14120.242536] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14120.242564] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14120.242597] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14120.242629] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14120.242659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14120.242684] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14120.242691] ? __might_fault+0x3e/0x90 >[14120.242718] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14120.242732] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14120.242740] drm_ioctl+0x2d5/0x370 [drm] >[14120.242760] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14120.242790] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14120.242827] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14120.242834] compat_SyS_ioctl+0x6db/0x1ca0 >[14120.242841] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14120.242845] do_fast_syscall_32+0xbf/0x376 >[14120.242850] entry_SYSENTER_compat+0x84/0x96 >[14120.742541] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14120.742547] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14120.742551] CPU: 4 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14120.742553] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14120.742556] Call Trace: >[14120.742564] dump_stack+0x85/0xbf >[14120.742570] swiotlb_alloc_coherent+0x1be/0x1d0 >[14120.742581] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14120.742591] ttm_dma_populate+0x25e/0x350 [ttm] >[14120.742599] ttm_tt_bind+0x2c/0x60 [ttm] >[14120.742605] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14120.742614] ttm_bo_validate+0x189/0x1a0 [ttm] >[14120.742619] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14120.742626] ? mutex_trylock+0xcd/0xe0 >[14120.742631] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14120.742636] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14120.742673] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14120.742706] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14120.742738] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14120.742744] ? debug_object_free+0x4c/0x130 >[14120.742774] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14120.742803] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14120.742829] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14120.742837] ? __might_fault+0x3e/0x90 >[14120.742864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14120.742878] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14120.742890] drm_ioctl+0x2d5/0x370 [drm] >[14120.742915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14120.742944] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14120.742979] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14120.742984] compat_SyS_ioctl+0x6db/0x1ca0 >[14120.742989] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14120.742992] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14120.742997] do_fast_syscall_32+0xbf/0x376 >[14120.743002] entry_SYSENTER_compat+0x84/0x96 >[14124.094429] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14124.904647] swiotlb_tbl_map_single: 6 callbacks suppressed >[14124.904650] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14124.904657] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14124.904661] CPU: 0 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14124.904664] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14124.904666] Call Trace: >[14124.904674] dump_stack+0x85/0xbf >[14124.904680] swiotlb_alloc_coherent+0x1be/0x1d0 >[14124.904690] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14124.904700] ttm_dma_populate+0x25e/0x350 [ttm] >[14124.904708] ttm_tt_bind+0x2c/0x60 [ttm] >[14124.904714] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14124.904723] ttm_bo_validate+0x189/0x1a0 [ttm] >[14124.904728] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14124.904734] ? mutex_trylock+0xcd/0xe0 >[14124.904739] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14124.904744] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14124.904783] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14124.904817] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14124.904850] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14124.904884] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14124.904914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14124.904943] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14124.904950] ? __might_fault+0x3e/0x90 >[14124.904978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14124.904994] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14124.905006] drm_ioctl+0x2d5/0x370 [drm] >[14124.905037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14124.905070] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14124.905105] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14124.905110] compat_SyS_ioctl+0x6db/0x1ca0 >[14124.905116] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14124.905120] do_fast_syscall_32+0xbf/0x376 >[14124.905125] entry_SYSENTER_compat+0x84/0x96 >[14125.721012] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14125.721019] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14125.721023] CPU: 3 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14125.721026] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14125.721029] Call Trace: >[14125.721038] dump_stack+0x85/0xbf >[14125.721044] swiotlb_alloc_coherent+0x1be/0x1d0 >[14125.721054] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14125.721064] ttm_dma_populate+0x25e/0x350 [ttm] >[14125.721071] ttm_tt_bind+0x2c/0x60 [ttm] >[14125.721077] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14125.721086] ttm_bo_validate+0x189/0x1a0 [ttm] >[14125.721092] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14125.721098] ? mutex_trylock+0xcd/0xe0 >[14125.721103] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14125.721109] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14125.721147] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14125.721179] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14125.721211] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14125.721242] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14125.721272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14125.721297] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14125.721305] ? __might_fault+0x3e/0x90 >[14125.721331] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14125.721347] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14125.721358] drm_ioctl+0x2d5/0x370 [drm] >[14125.721385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14125.721414] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14125.721449] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14125.721454] compat_SyS_ioctl+0x6db/0x1ca0 >[14125.721459] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14125.721464] do_fast_syscall_32+0xbf/0x376 >[14125.721469] entry_SYSENTER_compat+0x84/0x96 >[14129.852489] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14129.852495] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14129.852499] CPU: 4 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14129.852501] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14129.852503] Call Trace: >[14129.852512] dump_stack+0x85/0xbf >[14129.852519] swiotlb_alloc_coherent+0x1be/0x1d0 >[14129.852532] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14129.852540] ttm_dma_populate+0x25e/0x350 [ttm] >[14129.852548] ttm_tt_bind+0x2c/0x60 [ttm] >[14129.852552] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14129.852558] ttm_bo_validate+0x189/0x1a0 [ttm] >[14129.852562] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14129.852568] ? mutex_trylock+0xcd/0xe0 >[14129.852571] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14129.852576] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14129.852662] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14129.852723] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14129.852768] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14129.852811] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14129.852847] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14129.852882] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14129.852893] ? __might_fault+0x3e/0x90 >[14129.852924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14129.852951] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14129.852968] drm_ioctl+0x2d5/0x370 [drm] >[14129.852995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14129.853020] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14129.853048] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14129.853054] compat_SyS_ioctl+0x6db/0x1ca0 >[14129.853060] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14129.853063] do_fast_syscall_32+0xbf/0x376 >[14129.853069] entry_SYSENTER_compat+0x84/0x96 >[14129.867536] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14129.867542] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14129.867545] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14129.867548] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14129.867550] Call Trace: >[14129.867558] dump_stack+0x85/0xbf >[14129.867564] swiotlb_alloc_coherent+0x1be/0x1d0 >[14129.867574] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14129.867584] ttm_dma_populate+0x25e/0x350 [ttm] >[14129.867592] ttm_tt_bind+0x2c/0x60 [ttm] >[14129.867598] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14129.867616] ttm_bo_validate+0x189/0x1a0 [ttm] >[14129.867621] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14129.867627] ? mutex_trylock+0xcd/0xe0 >[14129.867632] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14129.867637] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14129.867687] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14129.867719] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14129.867752] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14129.867782] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14129.867813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14129.867837] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14129.867843] ? __might_fault+0x3e/0x90 >[14129.867871] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14129.867885] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14129.867896] drm_ioctl+0x2d5/0x370 [drm] >[14129.867922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14129.867952] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14129.867989] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14129.867994] compat_SyS_ioctl+0x6db/0x1ca0 >[14129.867999] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14129.868004] do_fast_syscall_32+0xbf/0x376 >[14129.868009] entry_SYSENTER_compat+0x84/0x96 >[14130.010222] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14130.010226] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14130.010229] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14130.010231] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14130.010233] Call Trace: >[14130.010239] dump_stack+0x85/0xbf >[14130.010244] swiotlb_alloc_coherent+0x1be/0x1d0 >[14130.010251] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14130.010258] ttm_dma_populate+0x25e/0x350 [ttm] >[14130.010263] ttm_tt_bind+0x2c/0x60 [ttm] >[14130.010267] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14130.010273] ttm_bo_validate+0x189/0x1a0 [ttm] >[14130.010277] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14130.010281] ? mutex_trylock+0xcd/0xe0 >[14130.010285] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14130.010289] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14130.010318] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14130.010341] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14130.010374] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14130.010379] ? debug_object_free+0x4c/0x130 >[14130.010400] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14130.010421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14130.010438] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14130.010443] ? __might_fault+0x3e/0x90 >[14130.010472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14130.010482] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14130.010489] drm_ioctl+0x2d5/0x370 [drm] >[14130.010506] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14130.010525] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14130.010550] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14130.010553] compat_SyS_ioctl+0x6db/0x1ca0 >[14130.010557] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14130.010561] do_fast_syscall_32+0xbf/0x376 >[14130.010564] entry_SYSENTER_compat+0x84/0x96 >[14130.612856] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14130.612861] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14130.612864] CPU: 0 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14130.612867] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14130.612869] Call Trace: >[14130.612876] dump_stack+0x85/0xbf >[14130.612882] swiotlb_alloc_coherent+0x1be/0x1d0 >[14130.612891] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14130.612900] ttm_dma_populate+0x25e/0x350 [ttm] >[14130.612907] ttm_tt_bind+0x2c/0x60 [ttm] >[14130.612912] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14130.612921] ttm_bo_validate+0x189/0x1a0 [ttm] >[14130.612926] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14130.612943] ? mutex_trylock+0xcd/0xe0 >[14130.612947] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14130.612963] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14130.612998] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14130.613028] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14130.613057] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14130.613062] ? debug_object_free+0x4c/0x130 >[14130.613090] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14130.613118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14130.613143] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14130.613149] ? __might_fault+0x3e/0x90 >[14130.613175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14130.613189] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14130.613200] drm_ioctl+0x2d5/0x370 [drm] >[14130.613224] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14130.613252] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14130.613285] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14130.613290] compat_SyS_ioctl+0x6db/0x1ca0 >[14130.613295] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14130.613300] do_fast_syscall_32+0xbf/0x376 >[14130.613304] entry_SYSENTER_compat+0x84/0x96 >[14134.778591] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14134.778595] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14134.778598] CPU: 0 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14134.778600] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14134.778602] Call Trace: >[14134.778608] dump_stack+0x85/0xbf >[14134.778613] swiotlb_alloc_coherent+0x1be/0x1d0 >[14134.778620] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14134.778627] ttm_dma_populate+0x25e/0x350 [ttm] >[14134.778632] ttm_tt_bind+0x2c/0x60 [ttm] >[14134.778636] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14134.778641] ttm_bo_validate+0x189/0x1a0 [ttm] >[14134.778645] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14134.778650] ? mutex_trylock+0xcd/0xe0 >[14134.778653] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14134.778657] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14134.778687] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14134.778709] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14134.778741] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14134.778746] ? debug_object_free+0x4c/0x130 >[14134.778770] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14134.778797] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14134.778833] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14134.778840] ? __might_fault+0x3e/0x90 >[14134.778864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14134.778879] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14134.778890] drm_ioctl+0x2d5/0x370 [drm] >[14134.778914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14134.778941] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14134.778974] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14134.778980] compat_SyS_ioctl+0x6db/0x1ca0 >[14134.778985] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14134.778990] do_fast_syscall_32+0xbf/0x376 >[14134.778995] entry_SYSENTER_compat+0x84/0x96 >[14134.790054] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14134.790059] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14134.790062] CPU: 0 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14134.790063] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14134.790065] Call Trace: >[14134.790072] dump_stack+0x85/0xbf >[14134.790076] swiotlb_alloc_coherent+0x1be/0x1d0 >[14134.790084] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14134.790091] ttm_dma_populate+0x25e/0x350 [ttm] >[14134.790096] ttm_tt_bind+0x2c/0x60 [ttm] >[14134.790100] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14134.790106] ttm_bo_validate+0x189/0x1a0 [ttm] >[14134.790109] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14134.790114] ? mutex_trylock+0xcd/0xe0 >[14134.790117] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14134.790121] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14134.790153] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14134.790177] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14134.790207] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14134.790212] ? debug_object_free+0x4c/0x130 >[14134.790232] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14134.790251] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14134.790269] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14134.790274] ? __might_fault+0x3e/0x90 >[14134.790293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14134.790311] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14134.790322] drm_ioctl+0x2d5/0x370 [drm] >[14134.790339] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14134.790359] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14134.790397] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14134.790402] compat_SyS_ioctl+0x6db/0x1ca0 >[14134.790407] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14134.790411] do_fast_syscall_32+0xbf/0x376 >[14134.790415] entry_SYSENTER_compat+0x84/0x96 >[14134.863270] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14134.863275] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14134.863278] CPU: 2 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14134.863279] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14134.863281] Call Trace: >[14134.863288] dump_stack+0x85/0xbf >[14134.863293] swiotlb_alloc_coherent+0x1be/0x1d0 >[14134.863301] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14134.863319] ttm_dma_populate+0x25e/0x350 [ttm] >[14134.863325] ttm_tt_bind+0x2c/0x60 [ttm] >[14134.863331] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14134.863337] ttm_bo_validate+0x189/0x1a0 [ttm] >[14134.863341] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14134.863348] ? mutex_trylock+0xcd/0xe0 >[14134.863353] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14134.863357] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14134.863402] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14134.863427] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14134.863448] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14134.863471] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14134.863491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14134.863510] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14134.863516] ? __might_fault+0x3e/0x90 >[14134.863534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14134.863546] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14134.863554] drm_ioctl+0x2d5/0x370 [drm] >[14134.863571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14134.863591] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14134.863617] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14134.863622] compat_SyS_ioctl+0x6db/0x1ca0 >[14134.863626] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14134.863629] do_fast_syscall_32+0xbf/0x376 >[14134.863633] entry_SYSENTER_compat+0x84/0x96 >[14135.614038] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14135.614042] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14135.614045] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14135.614047] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14135.614049] Call Trace: >[14135.614056] dump_stack+0x85/0xbf >[14135.614062] swiotlb_alloc_coherent+0x1be/0x1d0 >[14135.614072] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14135.614081] ttm_dma_populate+0x25e/0x350 [ttm] >[14135.614088] ttm_tt_bind+0x2c/0x60 [ttm] >[14135.614094] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14135.614102] ttm_bo_validate+0x189/0x1a0 [ttm] >[14135.614107] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14135.614114] ? mutex_trylock+0xcd/0xe0 >[14135.614119] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14135.614124] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14135.614166] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14135.614187] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14135.614213] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14135.614219] ? debug_object_free+0x4c/0x130 >[14135.614238] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14135.614258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14135.614275] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14135.614281] ? __might_fault+0x3e/0x90 >[14135.614300] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14135.614313] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14135.614320] drm_ioctl+0x2d5/0x370 [drm] >[14135.614338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14135.614358] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14135.614388] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14135.614393] compat_SyS_ioctl+0x6db/0x1ca0 >[14135.614398] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14135.614402] do_fast_syscall_32+0xbf/0x376 >[14135.614407] entry_SYSENTER_compat+0x84/0x96 >[14139.783666] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14139.783671] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14139.783684] CPU: 0 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14139.783686] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14139.783688] Call Trace: >[14139.783695] dump_stack+0x85/0xbf >[14139.783699] swiotlb_alloc_coherent+0x1be/0x1d0 >[14139.783707] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14139.783724] ttm_dma_populate+0x25e/0x350 [ttm] >[14139.783728] ttm_tt_bind+0x2c/0x60 [ttm] >[14139.783732] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14139.783738] ttm_bo_validate+0x189/0x1a0 [ttm] >[14139.783741] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14139.783745] ? mutex_trylock+0xcd/0xe0 >[14139.783748] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14139.783752] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14139.783782] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14139.783803] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14139.783823] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14139.783828] ? debug_object_free+0x4c/0x130 >[14139.783847] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14139.783867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14139.783884] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14139.783889] ? __might_fault+0x3e/0x90 >[14139.783906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14139.783917] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14139.783924] drm_ioctl+0x2d5/0x370 [drm] >[14139.783941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14139.783960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14139.783998] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14139.784001] compat_SyS_ioctl+0x6db/0x1ca0 >[14139.784015] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14139.784018] do_fast_syscall_32+0xbf/0x376 >[14139.784022] entry_SYSENTER_compat+0x84/0x96 >[14139.794392] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14139.794396] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14139.794399] CPU: 6 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14139.794402] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14139.794404] Call Trace: >[14139.794411] dump_stack+0x85/0xbf >[14139.794416] swiotlb_alloc_coherent+0x1be/0x1d0 >[14139.794424] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14139.794431] ttm_dma_populate+0x25e/0x350 [ttm] >[14139.794437] ttm_tt_bind+0x2c/0x60 [ttm] >[14139.794442] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14139.794448] ttm_bo_validate+0x189/0x1a0 [ttm] >[14139.794452] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14139.794458] ? mutex_trylock+0xcd/0xe0 >[14139.794463] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14139.794469] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14139.794514] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14139.794539] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14139.794560] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14139.794564] ? debug_object_free+0x4c/0x130 >[14139.794584] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14139.794604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14139.794622] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14139.794627] ? __might_fault+0x3e/0x90 >[14139.794644] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14139.794657] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14139.794664] drm_ioctl+0x2d5/0x370 [drm] >[14139.794680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14139.794700] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14139.794725] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14139.794729] compat_SyS_ioctl+0x6db/0x1ca0 >[14139.794733] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14139.794736] do_fast_syscall_32+0xbf/0x376 >[14139.794740] entry_SYSENTER_compat+0x84/0x96 >[14139.950853] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14139.950858] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14139.950861] CPU: 2 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14139.950862] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14139.950864] Call Trace: >[14139.950870] dump_stack+0x85/0xbf >[14139.950875] swiotlb_alloc_coherent+0x1be/0x1d0 >[14139.950882] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14139.950889] ttm_dma_populate+0x25e/0x350 [ttm] >[14139.950894] ttm_tt_bind+0x2c/0x60 [ttm] >[14139.950898] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14139.950904] ttm_bo_validate+0x189/0x1a0 [ttm] >[14139.950907] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14139.950912] ? mutex_trylock+0xcd/0xe0 >[14139.950915] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14139.950919] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14139.950947] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14139.950970] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14139.950995] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14139.951017] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14139.951037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14139.951054] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14139.951059] ? __might_fault+0x3e/0x90 >[14139.951077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14139.951088] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14139.951096] drm_ioctl+0x2d5/0x370 [drm] >[14139.951113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14139.951132] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14139.951158] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14139.951162] compat_SyS_ioctl+0x6db/0x1ca0 >[14139.951166] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14139.951169] do_fast_syscall_32+0xbf/0x376 >[14139.951173] entry_SYSENTER_compat+0x84/0x96 >[14140.093457] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14140.760318] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14140.760322] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14140.760325] CPU: 4 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14140.760327] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14140.760329] Call Trace: >[14140.760346] dump_stack+0x85/0xbf >[14140.760350] swiotlb_alloc_coherent+0x1be/0x1d0 >[14140.760360] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14140.760366] ttm_dma_populate+0x25e/0x350 [ttm] >[14140.760371] ttm_tt_bind+0x2c/0x60 [ttm] >[14140.760375] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14140.760380] ttm_bo_validate+0x189/0x1a0 [ttm] >[14140.760384] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14140.760389] ? mutex_trylock+0xcd/0xe0 >[14140.760392] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14140.760395] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14140.760435] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14140.760454] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14140.760473] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14140.760476] ? debug_object_free+0x4c/0x130 >[14140.760494] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14140.760513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14140.760528] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14140.760534] ? __might_fault+0x3e/0x90 >[14140.760550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14140.760562] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14140.760569] drm_ioctl+0x2d5/0x370 [drm] >[14140.760585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14140.760603] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14140.760628] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14140.760632] compat_SyS_ioctl+0x6db/0x1ca0 >[14140.760637] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14140.760640] do_fast_syscall_32+0xbf/0x376 >[14140.760645] entry_SYSENTER_compat+0x84/0x96 >[14143.842602] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14143.842606] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14143.842609] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14143.842610] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14143.842612] Call Trace: >[14143.842618] dump_stack+0x85/0xbf >[14143.842622] swiotlb_alloc_coherent+0x1be/0x1d0 >[14143.842629] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14143.842635] ttm_dma_populate+0x25e/0x350 [ttm] >[14143.842640] ttm_tt_bind+0x2c/0x60 [ttm] >[14143.842643] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14143.842649] ttm_bo_validate+0x189/0x1a0 [ttm] >[14143.842652] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14143.842656] ? mutex_trylock+0xcd/0xe0 >[14143.842659] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14143.842663] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14143.842695] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14143.842712] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14143.842730] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14143.842748] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14143.842766] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14143.842782] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14143.842787] ? __might_fault+0x3e/0x90 >[14143.842802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14143.842813] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14143.842820] drm_ioctl+0x2d5/0x370 [drm] >[14143.842836] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14143.842853] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14143.842857] do_vfs_ioctl+0xa5/0x6e0 >[14143.842861] SyS_ioctl+0x74/0x80 >[14143.842865] do_syscall_64+0x79/0x220 >[14143.842868] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14143.842871] RIP: 0033:0x7f6f9ac700f7 >[14143.842873] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14143.842876] RAX: ffffffffffffffda RBX: 000055d0acc3c160 RCX: 00007f6f9ac700f7 >[14143.842877] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14143.842879] RBP: 00007ffd10a897b0 R08: 000055d0acc3c160 R09: 0000000000000004 >[14143.842881] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14143.842882] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acdec6d0 >[14144.829705] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14144.829709] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14144.829712] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14144.829714] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14144.829716] Call Trace: >[14144.829722] dump_stack+0x85/0xbf >[14144.829728] swiotlb_alloc_coherent+0x1be/0x1d0 >[14144.829735] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14144.829742] ttm_dma_populate+0x25e/0x350 [ttm] >[14144.829749] ttm_tt_bind+0x2c/0x60 [ttm] >[14144.829754] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14144.829761] ttm_bo_validate+0x189/0x1a0 [ttm] >[14144.829765] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14144.829772] ? mutex_trylock+0xcd/0xe0 >[14144.829776] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14144.829781] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14144.829826] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14144.829859] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14144.829890] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14144.829896] ? debug_object_free+0x4c/0x130 >[14144.829926] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14144.829959] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14144.829989] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14144.829996] ? __might_fault+0x3e/0x90 >[14144.830024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14144.830042] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14144.830056] drm_ioctl+0x2d5/0x370 [drm] >[14144.830082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14144.830111] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14144.830145] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14144.830150] compat_SyS_ioctl+0x6db/0x1ca0 >[14144.830155] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14144.830159] do_fast_syscall_32+0xbf/0x376 >[14144.830163] entry_SYSENTER_compat+0x84/0x96 >[14144.925089] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14144.925094] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14144.925097] CPU: 5 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14144.925099] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14144.925101] Call Trace: >[14144.925108] dump_stack+0x85/0xbf >[14144.925113] swiotlb_alloc_coherent+0x1be/0x1d0 >[14144.925121] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14144.925128] ttm_dma_populate+0x25e/0x350 [ttm] >[14144.925133] ttm_tt_bind+0x2c/0x60 [ttm] >[14144.925137] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14144.925142] ttm_bo_validate+0x189/0x1a0 [ttm] >[14144.925146] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14144.925151] ? mutex_trylock+0xcd/0xe0 >[14144.925154] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14144.925158] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14144.925197] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14144.925225] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14144.925247] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14144.925252] ? debug_object_free+0x4c/0x130 >[14144.925272] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14144.925303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14144.925319] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14144.925325] ? __might_fault+0x3e/0x90 >[14144.925348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14144.925360] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14144.925368] drm_ioctl+0x2d5/0x370 [drm] >[14144.925384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14144.925402] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14144.925428] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14144.925432] compat_SyS_ioctl+0x6db/0x1ca0 >[14144.925436] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14144.925439] do_fast_syscall_32+0xbf/0x376 >[14144.925443] entry_SYSENTER_compat+0x84/0x96 >[14144.998528] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14144.998533] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14144.998537] CPU: 4 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14144.998539] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14144.998542] Call Trace: >[14144.998550] dump_stack+0x85/0xbf >[14144.998556] swiotlb_alloc_coherent+0x1be/0x1d0 >[14144.998566] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14144.998575] ttm_dma_populate+0x25e/0x350 [ttm] >[14144.998582] ttm_tt_bind+0x2c/0x60 [ttm] >[14144.998587] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14144.998595] ttm_bo_validate+0x189/0x1a0 [ttm] >[14144.998600] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14144.998605] ? mutex_trylock+0xcd/0xe0 >[14144.998610] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14144.998615] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14144.998658] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14144.998693] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14144.998726] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14144.998768] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14144.998810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14144.998838] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14144.998846] ? __might_fault+0x3e/0x90 >[14144.998874] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14144.998892] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14144.998903] drm_ioctl+0x2d5/0x370 [drm] >[14144.998930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14144.998960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14144.998995] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14144.999011] compat_SyS_ioctl+0x6db/0x1ca0 >[14144.999016] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14144.999020] do_fast_syscall_32+0xbf/0x376 >[14144.999025] entry_SYSENTER_compat+0x84/0x96 >[14149.833084] swiotlb_tbl_map_single: 2 callbacks suppressed >[14149.833086] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14149.833091] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14149.833094] CPU: 0 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14149.833096] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14149.833098] Call Trace: >[14149.833105] dump_stack+0x85/0xbf >[14149.833110] swiotlb_alloc_coherent+0x1be/0x1d0 >[14149.833118] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14149.833125] ttm_dma_populate+0x25e/0x350 [ttm] >[14149.833130] ttm_tt_bind+0x2c/0x60 [ttm] >[14149.833134] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14149.833140] ttm_bo_validate+0x189/0x1a0 [ttm] >[14149.833144] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14149.833149] ? mutex_trylock+0xcd/0xe0 >[14149.833153] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14149.833156] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14149.833191] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14149.833218] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14149.833241] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14149.833264] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14149.833285] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14149.833302] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14149.833308] ? __might_fault+0x3e/0x90 >[14149.833325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14149.833338] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14149.833346] drm_ioctl+0x2d5/0x370 [drm] >[14149.833363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14149.833382] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14149.833408] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14149.833414] compat_SyS_ioctl+0x6db/0x1ca0 >[14149.833419] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14149.833423] do_fast_syscall_32+0xbf/0x376 >[14149.833428] entry_SYSENTER_compat+0x84/0x96 >[14149.851628] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14149.851633] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14149.851637] CPU: 1 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14149.851639] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14149.851641] Call Trace: >[14149.851649] dump_stack+0x85/0xbf >[14149.851654] swiotlb_alloc_coherent+0x1be/0x1d0 >[14149.851663] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14149.851672] ttm_dma_populate+0x25e/0x350 [ttm] >[14149.851678] ttm_tt_bind+0x2c/0x60 [ttm] >[14149.851683] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14149.851691] ttm_bo_validate+0x189/0x1a0 [ttm] >[14149.851695] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14149.851701] ? mutex_trylock+0xcd/0xe0 >[14149.851705] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14149.851711] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14149.851745] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14149.851774] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14149.851804] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14149.851833] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14149.851861] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14149.851886] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14149.851892] ? __might_fault+0x3e/0x90 >[14149.851919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14149.851933] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14149.851944] drm_ioctl+0x2d5/0x370 [drm] >[14149.851980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14149.852001] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14149.852038] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14149.852042] compat_SyS_ioctl+0x6db/0x1ca0 >[14149.852046] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14149.852050] do_fast_syscall_32+0xbf/0x376 >[14149.852054] entry_SYSENTER_compat+0x84/0x96 >[14149.925124] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14149.925131] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14149.925136] CPU: 4 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14149.925139] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14149.925141] Call Trace: >[14149.925151] dump_stack+0x85/0xbf >[14149.925158] swiotlb_alloc_coherent+0x1be/0x1d0 >[14149.925169] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14149.925181] ttm_dma_populate+0x25e/0x350 [ttm] >[14149.925189] ttm_tt_bind+0x2c/0x60 [ttm] >[14149.925195] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14149.925204] ttm_bo_validate+0x189/0x1a0 [ttm] >[14149.925210] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14149.925218] ? mutex_trylock+0xcd/0xe0 >[14149.925223] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14149.925229] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14149.925278] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14149.925310] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14149.925347] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14149.925354] ? debug_object_free+0x4c/0x130 >[14149.925387] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14149.925421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14149.925451] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14149.925458] ? __might_fault+0x3e/0x90 >[14149.925489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14149.925509] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14149.925523] drm_ioctl+0x2d5/0x370 [drm] >[14149.925552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14149.925585] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14149.925622] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14149.925628] compat_SyS_ioctl+0x6db/0x1ca0 >[14149.925633] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14149.925639] do_fast_syscall_32+0xbf/0x376 >[14149.925644] entry_SYSENTER_compat+0x84/0x96 >[14150.602769] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14150.602776] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14150.602780] CPU: 0 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14150.602784] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14150.602787] Call Trace: >[14150.602797] dump_stack+0x85/0xbf >[14150.602803] swiotlb_alloc_coherent+0x1be/0x1d0 >[14150.602814] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14150.602826] ttm_dma_populate+0x25e/0x350 [ttm] >[14150.602834] ttm_tt_bind+0x2c/0x60 [ttm] >[14150.602841] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14150.602851] ttm_bo_validate+0x189/0x1a0 [ttm] >[14150.602856] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14150.602863] ? mutex_trylock+0xcd/0xe0 >[14150.602868] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14150.602875] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14150.602921] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14150.602958] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14150.602994] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14150.603029] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14150.603061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14150.603086] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14150.603094] ? __might_fault+0x3e/0x90 >[14150.603123] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14150.603145] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14150.603158] drm_ioctl+0x2d5/0x370 [drm] >[14150.603183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14150.603210] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14150.603238] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14150.603244] compat_SyS_ioctl+0x6db/0x1ca0 >[14150.603249] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14150.603254] do_fast_syscall_32+0xbf/0x376 >[14150.603260] entry_SYSENTER_compat+0x84/0x96 >[14152.787548] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14152.787554] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14152.787559] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14152.787562] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14152.787564] Call Trace: >[14152.787572] dump_stack+0x85/0xbf >[14152.787579] swiotlb_alloc_coherent+0x1be/0x1d0 >[14152.787590] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14152.787601] ttm_dma_populate+0x25e/0x350 [ttm] >[14152.787610] ttm_tt_bind+0x2c/0x60 [ttm] >[14152.787616] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14152.787626] ttm_bo_validate+0x189/0x1a0 [ttm] >[14152.787632] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14152.787639] ? mutex_trylock+0xcd/0xe0 >[14152.787643] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14152.787649] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14152.787695] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14152.787730] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14152.787765] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14152.787771] ? lock_acquire+0x9f/0x200 >[14152.787802] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14152.787832] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14152.787859] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14152.787866] ? __might_fault+0x3e/0x90 >[14152.787894] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14152.787911] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14152.787923] drm_ioctl+0x2d5/0x370 [drm] >[14152.787951] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14152.787983] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14152.787990] do_vfs_ioctl+0xa5/0x6e0 >[14152.787998] SyS_ioctl+0x74/0x80 >[14152.788004] do_syscall_64+0x79/0x220 >[14152.788009] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14152.788013] RIP: 0033:0x7f07d78580f7 >[14152.788016] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14152.788021] RAX: ffffffffffffffda RBX: 000000000335ca90 RCX: 00007f07d78580f7 >[14152.788024] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14152.788027] RBP: 00007ffc89220210 R08: 000000000335ca90 R09: 0000000000000004 >[14152.788029] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14152.788032] R13: 000000000000000b R14: 00007ffc892202a8 R15: 0000000003279690 >[14154.847988] swiotlb_tbl_map_single: 6 callbacks suppressed >[14154.847991] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14154.847998] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14154.848001] CPU: 6 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14154.848004] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14154.848006] Call Trace: >[14154.848014] dump_stack+0x85/0xbf >[14154.848020] swiotlb_alloc_coherent+0x1be/0x1d0 >[14154.848029] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14154.848039] ttm_dma_populate+0x25e/0x350 [ttm] >[14154.848046] ttm_tt_bind+0x2c/0x60 [ttm] >[14154.848052] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14154.848059] ttm_bo_validate+0x189/0x1a0 [ttm] >[14154.848064] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14154.848070] ? mutex_trylock+0xcd/0xe0 >[14154.848076] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14154.848081] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14154.848118] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14154.848149] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14154.848189] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14154.848195] ? debug_object_free+0x4c/0x130 >[14154.848223] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14154.848262] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14154.848288] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14154.848295] ? __might_fault+0x3e/0x90 >[14154.848322] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14154.848339] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14154.848350] drm_ioctl+0x2d5/0x370 [drm] >[14154.848375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14154.848403] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14154.848437] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14154.848443] compat_SyS_ioctl+0x6db/0x1ca0 >[14154.848448] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14154.848453] do_fast_syscall_32+0xbf/0x376 >[14154.848458] entry_SYSENTER_compat+0x84/0x96 >[14155.151625] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14155.151629] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14155.151632] CPU: 7 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14155.151634] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14155.151635] Call Trace: >[14155.151641] dump_stack+0x85/0xbf >[14155.151646] swiotlb_alloc_coherent+0x1be/0x1d0 >[14155.151653] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14155.151659] ttm_dma_populate+0x25e/0x350 [ttm] >[14155.151664] ttm_tt_bind+0x2c/0x60 [ttm] >[14155.151668] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14155.151674] ttm_bo_validate+0x189/0x1a0 [ttm] >[14155.151678] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14155.151683] ? mutex_trylock+0xcd/0xe0 >[14155.151687] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14155.151690] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14155.151720] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14155.151743] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14155.151765] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14155.151769] ? lock_acquire+0x9f/0x200 >[14155.151788] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14155.151808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14155.151826] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14155.151831] ? __might_fault+0x3e/0x90 >[14155.151849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14155.151861] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14155.151868] drm_ioctl+0x2d5/0x370 [drm] >[14155.151884] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14155.151903] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14155.151907] do_vfs_ioctl+0xa5/0x6e0 >[14155.151912] SyS_ioctl+0x74/0x80 >[14155.151916] do_syscall_64+0x79/0x220 >[14155.151919] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14155.151921] RIP: 0033:0x7f07d78580f7 >[14155.151923] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14155.151926] RAX: ffffffffffffffda RBX: 000000000335ca90 RCX: 00007f07d78580f7 >[14155.151927] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14155.151929] RBP: 00007ffc89220210 R08: 000000000335ca90 R09: 0000000000000004 >[14155.151931] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14155.151932] R13: 000000000000000b R14: 00007ffc892202a8 R15: 0000000003244470 >[14156.093463] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14156.899969] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14156.899973] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14156.899976] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14156.899978] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14156.899980] Call Trace: >[14156.899987] dump_stack+0x85/0xbf >[14156.899991] swiotlb_alloc_coherent+0x1be/0x1d0 >[14156.899999] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14156.900005] ttm_dma_populate+0x25e/0x350 [ttm] >[14156.900009] ttm_tt_bind+0x2c/0x60 [ttm] >[14156.900013] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14156.900019] ttm_bo_validate+0x189/0x1a0 [ttm] >[14156.900022] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14156.900027] ? mutex_trylock+0xcd/0xe0 >[14156.900030] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14156.900033] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14156.900065] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14156.900099] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14156.900119] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14156.900123] ? lock_acquire+0x9f/0x200 >[14156.900142] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14156.900162] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14156.900178] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14156.900183] ? __might_fault+0x3e/0x90 >[14156.900211] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14156.900232] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14156.900239] drm_ioctl+0x2d5/0x370 [drm] >[14156.900255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14156.900273] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14156.900278] do_vfs_ioctl+0xa5/0x6e0 >[14156.900283] SyS_ioctl+0x74/0x80 >[14156.900287] do_syscall_64+0x79/0x220 >[14156.900290] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14156.900293] RIP: 0033:0x7f07d78580f7 >[14156.900295] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14156.900297] RAX: ffffffffffffffda RBX: 000000000335b240 RCX: 00007f07d78580f7 >[14156.900299] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14156.900300] RBP: 00007ffc89220210 R08: 000000000335b240 R09: 00007f07d7b1cff0 >[14156.900302] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14156.900303] R13: 000000000000000b R14: 00007ffc892202a8 R15: 0000000003279690 >[14156.976832] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14156.976836] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14156.976839] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14156.976840] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14156.976842] Call Trace: >[14156.976849] dump_stack+0x85/0xbf >[14156.976853] swiotlb_alloc_coherent+0x1be/0x1d0 >[14156.976860] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14156.976866] ttm_dma_populate+0x25e/0x350 [ttm] >[14156.976871] ttm_tt_bind+0x2c/0x60 [ttm] >[14156.976874] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14156.976879] ttm_bo_validate+0x189/0x1a0 [ttm] >[14156.976883] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14156.976887] ? mutex_trylock+0xcd/0xe0 >[14156.976890] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14156.976893] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14156.976925] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14156.976947] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14156.976966] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14156.976988] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14156.977019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14156.977038] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14156.977044] ? __might_fault+0x3e/0x90 >[14156.977067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14156.977085] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14156.977097] drm_ioctl+0x2d5/0x370 [drm] >[14156.977121] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14156.977168] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14156.977173] do_vfs_ioctl+0xa5/0x6e0 >[14156.977178] SyS_ioctl+0x74/0x80 >[14156.977183] do_syscall_64+0x79/0x220 >[14156.977187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14156.977189] RIP: 0033:0x7f6f9ac700f7 >[14156.977191] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14156.977194] RAX: ffffffffffffffda RBX: 000055d0a5413ba0 RCX: 00007f6f9ac700f7 >[14156.977196] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14156.977197] RBP: 00007ffd10a897b0 R08: 000055d0a5413ba0 R09: 00007f6f9af34cb0 >[14156.977199] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14156.977201] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0a49094f0 >[14159.806495] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14159.806502] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14159.806506] CPU: 3 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14159.806509] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14159.806511] Call Trace: >[14159.806521] dump_stack+0x85/0xbf >[14159.806526] swiotlb_alloc_coherent+0x1be/0x1d0 >[14159.806537] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14159.806548] ttm_dma_populate+0x25e/0x350 [ttm] >[14159.806555] ttm_tt_bind+0x2c/0x60 [ttm] >[14159.806561] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14159.806570] ttm_bo_validate+0x189/0x1a0 [ttm] >[14159.806576] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14159.806583] ? mutex_trylock+0xcd/0xe0 >[14159.806588] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14159.806594] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14159.806638] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14159.806674] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14159.806708] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14159.806743] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14159.806776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14159.806804] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14159.806812] ? __might_fault+0x3e/0x90 >[14159.806840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14159.806854] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14159.806868] drm_ioctl+0x2d5/0x370 [drm] >[14159.806896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14159.806926] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14159.806963] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14159.806969] compat_SyS_ioctl+0x6db/0x1ca0 >[14159.806974] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14159.806979] do_fast_syscall_32+0xbf/0x376 >[14159.806984] entry_SYSENTER_compat+0x84/0x96 >[14159.985451] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14159.985456] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14159.985459] CPU: 0 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14159.985461] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14159.985462] Call Trace: >[14159.985478] dump_stack+0x85/0xbf >[14159.985483] swiotlb_alloc_coherent+0x1be/0x1d0 >[14159.985490] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14159.985497] ttm_dma_populate+0x25e/0x350 [ttm] >[14159.985502] ttm_tt_bind+0x2c/0x60 [ttm] >[14159.985506] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14159.985511] ttm_bo_validate+0x189/0x1a0 [ttm] >[14159.985515] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14159.985520] ? mutex_trylock+0xcd/0xe0 >[14159.985523] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14159.985526] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14159.985557] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14159.985593] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14159.985615] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14159.985620] ? debug_object_free+0x4c/0x130 >[14159.985641] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14159.985662] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14159.985681] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14159.985686] ? __might_fault+0x3e/0x90 >[14159.985704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14159.985715] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14159.985722] drm_ioctl+0x2d5/0x370 [drm] >[14159.985739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14159.985759] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14159.985785] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14159.985789] compat_SyS_ioctl+0x6db/0x1ca0 >[14159.985793] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14159.985796] do_fast_syscall_32+0xbf/0x376 >[14159.985800] entry_SYSENTER_compat+0x84/0x96 >[14160.643543] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14160.643547] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14160.643550] CPU: 6 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14160.643551] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14160.643553] Call Trace: >[14160.643560] dump_stack+0x85/0xbf >[14160.643564] swiotlb_alloc_coherent+0x1be/0x1d0 >[14160.643572] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14160.643578] ttm_dma_populate+0x25e/0x350 [ttm] >[14160.643583] ttm_tt_bind+0x2c/0x60 [ttm] >[14160.643587] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14160.643592] ttm_bo_validate+0x189/0x1a0 [ttm] >[14160.643595] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14160.643600] ? mutex_trylock+0xcd/0xe0 >[14160.643603] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14160.643607] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14160.643640] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14160.643658] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14160.643676] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14160.643695] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14160.643713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14160.643729] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14160.643734] ? __might_fault+0x3e/0x90 >[14160.643750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14160.643762] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14160.643769] drm_ioctl+0x2d5/0x370 [drm] >[14160.643784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14160.643802] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14160.643826] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14160.643830] compat_SyS_ioctl+0x6db/0x1ca0 >[14160.643834] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14160.643837] do_fast_syscall_32+0xbf/0x376 >[14160.643840] entry_SYSENTER_compat+0x84/0x96 >[14164.822530] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14164.822534] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14164.822537] CPU: 4 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14164.822539] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14164.822541] Call Trace: >[14164.822548] dump_stack+0x85/0xbf >[14164.822553] swiotlb_alloc_coherent+0x1be/0x1d0 >[14164.822561] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14164.822569] ttm_dma_populate+0x25e/0x350 [ttm] >[14164.822574] ttm_tt_bind+0x2c/0x60 [ttm] >[14164.822579] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14164.822587] ttm_bo_validate+0x189/0x1a0 [ttm] >[14164.822592] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14164.822598] ? mutex_trylock+0xcd/0xe0 >[14164.822603] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14164.822609] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14164.822648] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14164.822673] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14164.822698] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14164.822721] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14164.822742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14164.822760] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14164.822766] ? __might_fault+0x3e/0x90 >[14164.822785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14164.822799] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14164.822806] drm_ioctl+0x2d5/0x370 [drm] >[14164.822824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14164.822845] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14164.822871] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14164.822875] compat_SyS_ioctl+0x6db/0x1ca0 >[14164.822879] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14164.822883] do_fast_syscall_32+0xbf/0x376 >[14164.822887] entry_SYSENTER_compat+0x84/0x96 >[14164.906477] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14164.906483] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14164.906488] CPU: 2 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14164.906491] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14164.906494] Call Trace: >[14164.906502] dump_stack+0x85/0xbf >[14164.906508] swiotlb_alloc_coherent+0x1be/0x1d0 >[14164.906519] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14164.906529] ttm_dma_populate+0x25e/0x350 [ttm] >[14164.906537] ttm_tt_bind+0x2c/0x60 [ttm] >[14164.906544] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14164.906553] ttm_bo_validate+0x189/0x1a0 [ttm] >[14164.906559] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14164.906567] ? mutex_trylock+0xcd/0xe0 >[14164.906572] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14164.906578] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14164.906618] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14164.906649] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14164.906678] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14164.906683] ? debug_object_free+0x4c/0x130 >[14164.906710] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14164.906737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14164.906760] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14164.906767] ? __might_fault+0x3e/0x90 >[14164.906799] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14164.906815] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14164.906826] drm_ioctl+0x2d5/0x370 [drm] >[14164.906846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14164.906871] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14164.906904] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14164.906909] compat_SyS_ioctl+0x6db/0x1ca0 >[14164.906914] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14164.906919] do_fast_syscall_32+0xbf/0x376 >[14164.906923] entry_SYSENTER_compat+0x84/0x96 >[14165.700668] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14165.700672] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14165.700675] CPU: 0 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14165.700677] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14165.700679] Call Trace: >[14165.700685] dump_stack+0x85/0xbf >[14165.700690] swiotlb_alloc_coherent+0x1be/0x1d0 >[14165.700698] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14165.700705] ttm_dma_populate+0x25e/0x350 [ttm] >[14165.700710] ttm_tt_bind+0x2c/0x60 [ttm] >[14165.700714] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14165.700719] ttm_bo_validate+0x189/0x1a0 [ttm] >[14165.700723] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14165.700728] ? mutex_trylock+0xcd/0xe0 >[14165.700731] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14165.700735] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14165.700769] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14165.700794] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14165.700817] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14165.700840] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14165.700861] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14165.700878] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14165.700883] ? __might_fault+0x3e/0x90 >[14165.700900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14165.700913] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14165.700921] drm_ioctl+0x2d5/0x370 [drm] >[14165.700937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14165.700957] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14165.700986] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14165.700991] compat_SyS_ioctl+0x6db/0x1ca0 >[14165.700996] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14165.701000] do_fast_syscall_32+0xbf/0x376 >[14165.701004] entry_SYSENTER_compat+0x84/0x96 >[14165.930771] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14165.930775] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14165.930777] CPU: 7 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14165.930779] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14165.930780] Call Trace: >[14165.930786] dump_stack+0x85/0xbf >[14165.930791] swiotlb_alloc_coherent+0x1be/0x1d0 >[14165.930798] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14165.930804] ttm_dma_populate+0x25e/0x350 [ttm] >[14165.930809] ttm_tt_bind+0x2c/0x60 [ttm] >[14165.930813] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14165.930818] ttm_bo_validate+0x189/0x1a0 [ttm] >[14165.930822] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14165.930836] ? mutex_trylock+0xcd/0xe0 >[14165.930839] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14165.930843] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14165.930896] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14165.930932] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14165.930959] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14165.930965] ? lock_acquire+0x9f/0x200 >[14165.930988] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14165.931017] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14165.931038] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14165.931043] ? __might_fault+0x3e/0x90 >[14165.931062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14165.931075] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14165.931084] drm_ioctl+0x2d5/0x370 [drm] >[14165.931105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14165.931125] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14165.931130] do_vfs_ioctl+0xa5/0x6e0 >[14165.931134] SyS_ioctl+0x74/0x80 >[14165.931139] do_syscall_64+0x79/0x220 >[14165.931143] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14165.931146] RIP: 0033:0x7f07d78580f7 >[14165.931149] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14165.931152] RAX: ffffffffffffffda RBX: 000000000329ab80 RCX: 00007f07d78580f7 >[14165.931155] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14165.931157] RBP: 00007ffc89220210 R08: 000000000329ab80 R09: 0000000000000004 >[14165.931159] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14165.931161] R13: 000000000000000b R14: 00007ffc892202a8 R15: 000000000317cb10 >[14166.910433] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14166.910437] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14166.910440] CPU: 4 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14166.910441] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14166.910443] Call Trace: >[14166.910449] dump_stack+0x85/0xbf >[14166.910453] swiotlb_alloc_coherent+0x1be/0x1d0 >[14166.910460] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14166.910466] ttm_dma_populate+0x25e/0x350 [ttm] >[14166.910470] ttm_tt_bind+0x2c/0x60 [ttm] >[14166.910474] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14166.910479] ttm_bo_validate+0x189/0x1a0 [ttm] >[14166.910482] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14166.910487] ? mutex_trylock+0xcd/0xe0 >[14166.910489] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14166.910493] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14166.910521] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14166.910539] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14166.910557] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14166.910561] ? lock_acquire+0x9f/0x200 >[14166.910578] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14166.910596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14166.910611] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14166.910616] ? __might_fault+0x3e/0x90 >[14166.910631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14166.910642] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14166.910648] drm_ioctl+0x2d5/0x370 [drm] >[14166.910664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14166.910682] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14166.910687] do_vfs_ioctl+0xa5/0x6e0 >[14166.910691] SyS_ioctl+0x74/0x80 >[14166.910695] do_syscall_64+0x79/0x220 >[14166.910699] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14166.910701] RIP: 0033:0x7f07d78580f7 >[14166.910703] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14166.910706] RAX: ffffffffffffffda RBX: 0000000003479590 RCX: 00007f07d78580f7 >[14166.910707] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14166.910709] RBP: 00007ffc89220210 R08: 0000000003479590 R09: 0000000000000004 >[14166.910711] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14166.910713] R13: 000000000000000b R14: 00007ffc892202a8 R15: 00000000033e2060 >[14168.242366] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14168.242372] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14168.242375] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14168.242378] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14168.242380] Call Trace: >[14168.242389] dump_stack+0x85/0xbf >[14168.242395] swiotlb_alloc_coherent+0x1be/0x1d0 >[14168.242405] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14168.242413] ttm_dma_populate+0x25e/0x350 [ttm] >[14168.242419] ttm_tt_bind+0x2c/0x60 [ttm] >[14168.242423] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14168.242430] ttm_bo_validate+0x189/0x1a0 [ttm] >[14168.242435] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14168.242441] ? mutex_trylock+0xcd/0xe0 >[14168.242444] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14168.242448] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14168.242506] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14168.242550] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14168.242582] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14168.242619] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14168.242647] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14168.242670] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14168.242678] ? __might_fault+0x3e/0x90 >[14168.242700] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14168.242720] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14168.242734] drm_ioctl+0x2d5/0x370 [drm] >[14168.242752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14168.242772] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14168.242778] do_vfs_ioctl+0xa5/0x6e0 >[14168.242784] SyS_ioctl+0x74/0x80 >[14168.242790] do_syscall_64+0x79/0x220 >[14168.242793] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14168.242797] RIP: 0033:0x7f6f9ac700f7 >[14168.242799] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14168.242802] RAX: ffffffffffffffda RBX: 000055d0acaa84f0 RCX: 00007f6f9ac700f7 >[14168.242803] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14168.242805] RBP: 00007ffd10a897b0 R08: 000055d0acaa84f0 R09: 00007f6f9af34c50 >[14168.242807] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14168.242809] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acf54000 >[14168.494627] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14168.494631] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14168.494635] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14168.494638] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14168.494640] Call Trace: >[14168.494648] dump_stack+0x85/0xbf >[14168.494654] swiotlb_alloc_coherent+0x1be/0x1d0 >[14168.494664] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14168.494673] ttm_dma_populate+0x25e/0x350 [ttm] >[14168.494680] ttm_tt_bind+0x2c/0x60 [ttm] >[14168.494685] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14168.494694] ttm_bo_validate+0x189/0x1a0 [ttm] >[14168.494699] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14168.494705] ? mutex_trylock+0xcd/0xe0 >[14168.494710] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14168.494715] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14168.494757] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14168.494796] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14168.494840] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14168.494864] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14168.494886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14168.494906] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14168.494912] ? __might_fault+0x3e/0x90 >[14168.494931] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14168.494947] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14168.494956] drm_ioctl+0x2d5/0x370 [drm] >[14168.494972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14168.494991] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14168.494996] do_vfs_ioctl+0xa5/0x6e0 >[14168.495001] SyS_ioctl+0x74/0x80 >[14168.495005] do_syscall_64+0x79/0x220 >[14168.495009] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14168.495012] RIP: 0033:0x7f6f9ac700f7 >[14168.495014] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14168.495016] RAX: ffffffffffffffda RBX: 000055d0a5413c30 RCX: 00007f6f9ac700f7 >[14168.495018] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14168.495019] RBP: 00007ffd10a897b0 R08: 000055d0a5413c30 R09: 0000000000000004 >[14168.495021] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14168.495022] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acaf38b0 >[14171.846870] swiotlb_tbl_map_single: 6 callbacks suppressed >[14171.846874] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14171.846881] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14171.846885] CPU: 3 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14171.846888] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14171.846890] Call Trace: >[14171.846899] dump_stack+0x85/0xbf >[14171.846906] swiotlb_alloc_coherent+0x1be/0x1d0 >[14171.846916] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14171.846927] ttm_dma_populate+0x25e/0x350 [ttm] >[14171.846935] ttm_tt_bind+0x2c/0x60 [ttm] >[14171.846941] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14171.846951] ttm_bo_validate+0x189/0x1a0 [ttm] >[14171.846956] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14171.846963] ? mutex_trylock+0xcd/0xe0 >[14171.846968] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14171.846974] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14171.847010] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14171.847044] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14171.847076] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14171.847083] ? debug_object_free+0x4c/0x130 >[14171.847112] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14171.847153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14171.847181] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14171.847188] ? __might_fault+0x3e/0x90 >[14171.847216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14171.847230] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14171.847243] drm_ioctl+0x2d5/0x370 [drm] >[14171.847271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14171.847313] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14171.847348] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14171.847353] compat_SyS_ioctl+0x6db/0x1ca0 >[14171.847359] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14171.847374] do_fast_syscall_32+0xbf/0x376 >[14171.847380] entry_SYSENTER_compat+0x84/0x96 >[14171.861979] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14171.861985] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14171.861988] CPU: 2 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14171.861990] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14171.861991] Call Trace: >[14171.861998] dump_stack+0x85/0xbf >[14171.862003] swiotlb_alloc_coherent+0x1be/0x1d0 >[14171.862010] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14171.862017] ttm_dma_populate+0x25e/0x350 [ttm] >[14171.862021] ttm_tt_bind+0x2c/0x60 [ttm] >[14171.862026] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14171.862031] ttm_bo_validate+0x189/0x1a0 [ttm] >[14171.862035] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14171.862040] ? mutex_trylock+0xcd/0xe0 >[14171.862043] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14171.862047] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14171.862079] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14171.862102] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14171.862124] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14171.862131] ? debug_object_free+0x4c/0x130 >[14171.862160] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14171.862190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14171.862215] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14171.862221] ? __might_fault+0x3e/0x90 >[14171.862248] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14171.862263] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14171.862274] drm_ioctl+0x2d5/0x370 [drm] >[14171.862299] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14171.862327] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14171.862361] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14171.862366] compat_SyS_ioctl+0x6db/0x1ca0 >[14171.862371] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14171.862376] do_fast_syscall_32+0xbf/0x376 >[14171.862381] entry_SYSENTER_compat+0x84/0x96 >[14172.094493] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14172.700108] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14172.700113] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14172.700116] CPU: 2 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14172.700118] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14172.700120] Call Trace: >[14172.700128] dump_stack+0x85/0xbf >[14172.700133] swiotlb_alloc_coherent+0x1be/0x1d0 >[14172.700144] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14172.700153] ttm_dma_populate+0x25e/0x350 [ttm] >[14172.700158] ttm_tt_bind+0x2c/0x60 [ttm] >[14172.700163] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14172.700169] ttm_bo_validate+0x189/0x1a0 [ttm] >[14172.700173] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14172.700178] ? mutex_trylock+0xcd/0xe0 >[14172.700181] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14172.700185] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14172.700219] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14172.700243] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14172.700265] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14172.700271] ? debug_object_free+0x4c/0x130 >[14172.700292] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14172.700313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14172.700330] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14172.700336] ? __might_fault+0x3e/0x90 >[14172.700354] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14172.700366] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14172.700374] drm_ioctl+0x2d5/0x370 [drm] >[14172.700391] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14172.700410] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14172.700436] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14172.700440] compat_SyS_ioctl+0x6db/0x1ca0 >[14172.700444] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14172.700447] do_fast_syscall_32+0xbf/0x376 >[14172.700451] entry_SYSENTER_compat+0x84/0x96 >[14173.268328] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14173.268334] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14173.268338] CPU: 6 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14173.268341] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14173.268343] Call Trace: >[14173.268351] dump_stack+0x85/0xbf >[14173.268357] swiotlb_alloc_coherent+0x1be/0x1d0 >[14173.268367] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14173.268378] ttm_dma_populate+0x25e/0x350 [ttm] >[14173.268385] ttm_tt_bind+0x2c/0x60 [ttm] >[14173.268391] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14173.268400] ttm_bo_validate+0x189/0x1a0 [ttm] >[14173.268405] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14173.268412] ? mutex_trylock+0xcd/0xe0 >[14173.268417] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14173.268423] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14173.268462] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14173.268495] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14173.268529] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14173.268534] ? debug_object_free+0x4c/0x130 >[14173.268566] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14173.268598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14173.268624] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14173.268630] ? __might_fault+0x3e/0x90 >[14173.268657] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14173.268672] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14173.268683] drm_ioctl+0x2d5/0x370 [drm] >[14173.268708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14173.268737] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14173.268771] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14173.268777] compat_SyS_ioctl+0x6db/0x1ca0 >[14173.268782] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14173.268787] do_fast_syscall_32+0xbf/0x376 >[14173.268792] entry_SYSENTER_compat+0x84/0x96 >[14173.278678] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14173.278683] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14173.278688] CPU: 6 PID: 3625 Comm: steam Not tainted 4.16.0-rc7 #1 >[14173.278690] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14173.278692] Call Trace: >[14173.278700] dump_stack+0x85/0xbf >[14173.278707] swiotlb_alloc_coherent+0x1be/0x1d0 >[14173.278717] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14173.278728] ttm_dma_populate+0x25e/0x350 [ttm] >[14173.278736] ttm_tt_bind+0x2c/0x60 [ttm] >[14173.278742] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14173.278751] ttm_bo_validate+0x189/0x1a0 [ttm] >[14173.278756] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14173.278763] ? mutex_trylock+0xcd/0xe0 >[14173.278768] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14173.278774] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14173.278810] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14173.278849] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14173.278881] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14173.278886] ? debug_object_free+0x4c/0x130 >[14173.278916] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14173.278946] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14173.278980] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14173.278987] ? __might_fault+0x3e/0x90 >[14173.279013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14173.279027] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14173.279038] drm_ioctl+0x2d5/0x370 [drm] >[14173.279063] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14173.279091] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14173.279126] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[14173.279131] compat_SyS_ioctl+0x6db/0x1ca0 >[14173.279147] ? trace_hardirqs_off_thunk+0x1a/0x1c >[14173.279152] do_fast_syscall_32+0xbf/0x376 >[14173.279158] entry_SYSENTER_compat+0x84/0x96 >[14188.095512] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14190.438988] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14190.438993] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14190.438996] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14190.438998] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14190.438999] Call Trace: >[14190.439005] dump_stack+0x85/0xbf >[14190.439010] swiotlb_alloc_coherent+0x1be/0x1d0 >[14190.439017] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14190.439024] ttm_dma_populate+0x25e/0x350 [ttm] >[14190.439029] ttm_tt_bind+0x2c/0x60 [ttm] >[14190.439033] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14190.439038] ttm_bo_validate+0x189/0x1a0 [ttm] >[14190.439042] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14190.439046] ? mutex_trylock+0xcd/0xe0 >[14190.439050] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14190.439053] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14190.439083] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14190.439107] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14190.439133] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14190.439155] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14190.439176] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14190.439193] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14190.439199] ? __might_fault+0x3e/0x90 >[14190.439219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14190.439232] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14190.439241] drm_ioctl+0x2d5/0x370 [drm] >[14190.439257] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14190.439277] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14190.439282] do_vfs_ioctl+0xa5/0x6e0 >[14190.439286] SyS_ioctl+0x74/0x80 >[14190.439290] do_syscall_64+0x79/0x220 >[14190.439294] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14190.439296] RIP: 0033:0x7f6f9ac700f7 >[14190.439298] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14190.439300] RAX: ffffffffffffffda RBX: 000055d0acf22130 RCX: 00007f6f9ac700f7 >[14190.439302] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14190.439303] RBP: 00007ffd10a897b0 R08: 000055d0acf22130 R09: 0000000000000004 >[14190.439305] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14190.439307] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac13e1d0 >[14192.484818] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14192.484823] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14192.484827] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14192.484830] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14192.484832] Call Trace: >[14192.484839] dump_stack+0x85/0xbf >[14192.484844] swiotlb_alloc_coherent+0x1be/0x1d0 >[14192.484853] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14192.484862] ttm_dma_populate+0x25e/0x350 [ttm] >[14192.484868] ttm_tt_bind+0x2c/0x60 [ttm] >[14192.484873] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14192.484881] ttm_bo_validate+0x189/0x1a0 [ttm] >[14192.484886] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14192.484891] ? mutex_trylock+0xcd/0xe0 >[14192.484895] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14192.484901] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14192.484935] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14192.484962] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14192.485001] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14192.485031] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14192.485060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14192.485084] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14192.485091] ? __might_fault+0x3e/0x90 >[14192.485115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14192.485128] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14192.485138] drm_ioctl+0x2d5/0x370 [drm] >[14192.485161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14192.485189] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14192.485196] do_vfs_ioctl+0xa5/0x6e0 >[14192.485203] SyS_ioctl+0x74/0x80 >[14192.485208] do_syscall_64+0x79/0x220 >[14192.485213] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14192.485216] RIP: 0033:0x7f6f9ac700f7 >[14192.485218] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14192.485221] RAX: ffffffffffffffda RBX: 000055d0acf22130 RCX: 00007f6f9ac700f7 >[14192.485223] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14192.485226] RBP: 00007ffd10a897b0 R08: 000055d0acf22130 R09: 0000000000000004 >[14192.485229] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14192.485231] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac13e1d0 >[14193.358644] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14193.358648] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14193.358651] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14193.358653] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14193.358654] Call Trace: >[14193.358660] dump_stack+0x85/0xbf >[14193.358675] swiotlb_alloc_coherent+0x1be/0x1d0 >[14193.358682] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14193.358689] ttm_dma_populate+0x25e/0x350 [ttm] >[14193.358693] ttm_tt_bind+0x2c/0x60 [ttm] >[14193.358698] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14193.358704] ttm_bo_validate+0x189/0x1a0 [ttm] >[14193.358707] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14193.358712] ? mutex_trylock+0xcd/0xe0 >[14193.358715] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14193.358719] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14193.358748] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14193.358770] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14193.358790] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14193.358822] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14193.358853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14193.358870] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14193.358875] ? __might_fault+0x3e/0x90 >[14193.358903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14193.358915] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14193.358922] drm_ioctl+0x2d5/0x370 [drm] >[14193.358938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14193.358958] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14193.358963] do_vfs_ioctl+0xa5/0x6e0 >[14193.358968] SyS_ioctl+0x74/0x80 >[14193.358972] do_syscall_64+0x79/0x220 >[14193.358976] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14193.358979] RIP: 0033:0x7f6f9ac700f7 >[14193.358981] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14193.358984] RAX: ffffffffffffffda RBX: 000055d0acbf9370 RCX: 00007f6f9ac700f7 >[14193.358986] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14193.358988] RBP: 00007ffd10a897b0 R08: 000055d0acbf9370 R09: 0000000000000004 >[14193.358990] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14193.358991] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acf0eec0 >[14199.497698] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14199.497703] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14199.497707] CPU: 1 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14199.497709] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14199.497711] Call Trace: >[14199.497718] dump_stack+0x85/0xbf >[14199.497723] swiotlb_alloc_coherent+0x1be/0x1d0 >[14199.497732] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14199.497752] ttm_dma_populate+0x25e/0x350 [ttm] >[14199.497758] ttm_tt_bind+0x2c/0x60 [ttm] >[14199.497763] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14199.497772] ttm_bo_validate+0x189/0x1a0 [ttm] >[14199.497776] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14199.497783] ? mutex_trylock+0xcd/0xe0 >[14199.497787] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14199.497794] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14199.497847] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14199.497886] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14199.497917] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14199.497923] ? lock_acquire+0x9f/0x200 >[14199.497952] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14199.497981] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14199.498005] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14199.498012] ? __might_fault+0x3e/0x90 >[14199.498038] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14199.498055] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14199.498066] drm_ioctl+0x2d5/0x370 [drm] >[14199.498091] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14199.498119] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14199.498126] do_vfs_ioctl+0xa5/0x6e0 >[14199.498132] SyS_ioctl+0x74/0x80 >[14199.498138] do_syscall_64+0x79/0x220 >[14199.498142] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14199.498146] RIP: 0033:0x7f07d78580f7 >[14199.498148] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14199.498152] RAX: ffffffffffffffda RBX: 000000000335c3d0 RCX: 00007f07d78580f7 >[14199.498154] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14199.498157] RBP: 00007ffc89220210 R08: 000000000335c3d0 R09: 00007f07d7b1ce90 >[14199.498159] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14199.498161] R13: 000000000000000b R14: 00007ffc892202a8 R15: 00000000032e4b90 >[14202.674109] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14202.674115] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14202.674120] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14202.674122] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14202.674125] Call Trace: >[14202.674133] dump_stack+0x85/0xbf >[14202.674139] swiotlb_alloc_coherent+0x1be/0x1d0 >[14202.674149] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14202.674160] ttm_dma_populate+0x25e/0x350 [ttm] >[14202.674168] ttm_tt_bind+0x2c/0x60 [ttm] >[14202.674174] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14202.674184] ttm_bo_validate+0x189/0x1a0 [ttm] >[14202.674189] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14202.674197] ? mutex_trylock+0xcd/0xe0 >[14202.674202] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14202.674208] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14202.674247] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14202.674279] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14202.674314] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14202.674320] ? lock_acquire+0x9f/0x200 >[14202.674353] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14202.674385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14202.674414] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14202.674421] ? __might_fault+0x3e/0x90 >[14202.674451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14202.674467] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14202.674478] drm_ioctl+0x2d5/0x370 [drm] >[14202.674506] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14202.674539] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14202.674546] do_vfs_ioctl+0xa5/0x6e0 >[14202.674554] SyS_ioctl+0x74/0x80 >[14202.674561] do_syscall_64+0x79/0x220 >[14202.674566] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14202.674570] RIP: 0033:0x7f6f9ac700f7 >[14202.674573] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14202.674578] RAX: ffffffffffffffda RBX: 000055d0ac4e3730 RCX: 00007f6f9ac700f7 >[14202.674581] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14202.674584] RBP: 00007ffd10a897b0 R08: 000055d0ac4e3730 R09: 0000000000000004 >[14202.674587] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14202.674590] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad0037e0 >[14204.093512] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14204.259898] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14204.259903] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14204.259906] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14204.259908] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14204.259909] Call Trace: >[14204.259915] dump_stack+0x85/0xbf >[14204.259920] swiotlb_alloc_coherent+0x1be/0x1d0 >[14204.259927] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14204.259933] ttm_dma_populate+0x25e/0x350 [ttm] >[14204.259938] ttm_tt_bind+0x2c/0x60 [ttm] >[14204.259942] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14204.259948] ttm_bo_validate+0x189/0x1a0 [ttm] >[14204.259952] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14204.259957] ? mutex_trylock+0xcd/0xe0 >[14204.259960] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14204.259964] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14204.259996] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14204.260020] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14204.260043] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14204.260065] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14204.260086] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14204.260103] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14204.260108] ? __might_fault+0x3e/0x90 >[14204.260126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14204.260137] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14204.260144] drm_ioctl+0x2d5/0x370 [drm] >[14204.260161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14204.260180] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14204.260186] do_vfs_ioctl+0xa5/0x6e0 >[14204.260191] SyS_ioctl+0x74/0x80 >[14204.260196] do_syscall_64+0x79/0x220 >[14204.260200] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14204.260203] RIP: 0033:0x7f6f9ac700f7 >[14204.260205] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14204.260208] RAX: ffffffffffffffda RBX: 000055d0acea68d0 RCX: 00007f6f9ac700f7 >[14204.260210] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14204.260212] RBP: 00007ffd10a897b0 R08: 000055d0acea68d0 R09: 000000000000000b >[14204.260214] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14204.260216] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ace79c10 >[14211.743358] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14211.743363] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14211.743367] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14211.743369] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14211.743371] Call Trace: >[14211.743378] dump_stack+0x85/0xbf >[14211.743384] swiotlb_alloc_coherent+0x1be/0x1d0 >[14211.743393] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14211.743402] ttm_dma_populate+0x25e/0x350 [ttm] >[14211.743409] ttm_tt_bind+0x2c/0x60 [ttm] >[14211.743414] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14211.743421] ttm_bo_validate+0x189/0x1a0 [ttm] >[14211.743425] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14211.743430] ? mutex_trylock+0xcd/0xe0 >[14211.743435] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14211.743440] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14211.743477] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14211.743507] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14211.743536] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14211.743566] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14211.743595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14211.743621] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14211.743628] ? __might_fault+0x3e/0x90 >[14211.743655] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14211.743670] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14211.743680] drm_ioctl+0x2d5/0x370 [drm] >[14211.743705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14211.743733] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14211.743739] do_vfs_ioctl+0xa5/0x6e0 >[14211.743745] SyS_ioctl+0x74/0x80 >[14211.743750] do_syscall_64+0x79/0x220 >[14211.743755] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14211.743758] RIP: 0033:0x7f6f9ac700f7 >[14211.743760] RSP: 002b:00007ffd10a896d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14211.743764] RAX: ffffffffffffffda RBX: 000055d0acfb3c80 RCX: 00007f6f9ac700f7 >[14211.743766] RDX: 00007ffd10a89720 RSI: 00000000c0206440 RDI: 000000000000000c >[14211.743767] RBP: 00007ffd10a89720 R08: 000055d0acfb3c80 R09: 0000000000000005 >[14211.743770] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14211.743772] R13: 000000000000000c R14: 00007ffd10a897b8 R15: 000055d0acfb3bb0 >[14211.756496] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14211.756500] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14211.756503] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14211.756505] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14211.756507] Call Trace: >[14211.756513] dump_stack+0x85/0xbf >[14211.756517] swiotlb_alloc_coherent+0x1be/0x1d0 >[14211.756525] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14211.756531] ttm_dma_populate+0x25e/0x350 [ttm] >[14211.756536] ttm_tt_bind+0x2c/0x60 [ttm] >[14211.756539] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14211.756545] ttm_bo_validate+0x189/0x1a0 [ttm] >[14211.756548] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14211.756553] ? mutex_trylock+0xcd/0xe0 >[14211.756556] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14211.756559] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14211.756594] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14211.756616] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14211.756638] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14211.756660] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14211.756681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14211.756707] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14211.756713] ? __might_fault+0x3e/0x90 >[14211.756732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14211.756743] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14211.756750] drm_ioctl+0x2d5/0x370 [drm] >[14211.756767] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14211.756787] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14211.756792] do_vfs_ioctl+0xa5/0x6e0 >[14211.756796] SyS_ioctl+0x74/0x80 >[14211.756801] do_syscall_64+0x79/0x220 >[14211.756804] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14211.756806] RIP: 0033:0x7f6f9ac700f7 >[14211.756808] RSP: 002b:00007ffd10a896d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14211.756811] RAX: ffffffffffffffda RBX: 000055d0acfb3c80 RCX: 00007f6f9ac700f7 >[14211.756812] RDX: 00007ffd10a89720 RSI: 00000000c0206440 RDI: 000000000000000c >[14211.756814] RBP: 00007ffd10a89720 R08: 000055d0acfb3c80 R09: 0000000000000005 >[14211.756816] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14211.756817] R13: 000000000000000c R14: 00007ffd10a897b8 R15: 000055d0acfb3bb0 >[14211.803188] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14211.803196] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14211.803200] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14211.803203] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14211.803205] Call Trace: >[14211.803214] dump_stack+0x85/0xbf >[14211.803220] swiotlb_alloc_coherent+0x1be/0x1d0 >[14211.803231] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14211.803241] ttm_dma_populate+0x25e/0x350 [ttm] >[14211.803248] ttm_tt_bind+0x2c/0x60 [ttm] >[14211.803254] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14211.803262] ttm_bo_validate+0x189/0x1a0 [ttm] >[14211.803269] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14211.803275] ? mutex_trylock+0xcd/0xe0 >[14211.803281] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14211.803286] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14211.803331] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14211.803363] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14211.803395] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14211.803426] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14211.803455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14211.803481] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14211.803490] ? __might_fault+0x3e/0x90 >[14211.803517] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14211.803533] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14211.803546] drm_ioctl+0x2d5/0x370 [drm] >[14211.803571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14211.803599] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14211.803606] do_vfs_ioctl+0xa5/0x6e0 >[14211.803612] SyS_ioctl+0x74/0x80 >[14211.803617] do_syscall_64+0x79/0x220 >[14211.803622] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14211.803625] RIP: 0033:0x7f6f9ac700f7 >[14211.803628] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14211.803631] RAX: ffffffffffffffda RBX: 000055d0ad22f080 RCX: 00007f6f9ac700f7 >[14211.803634] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14211.803635] RBP: 00007ffd10a897b0 R08: 000055d0ad22f080 R09: 0000000000000004 >[14211.803638] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14211.803640] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad214490 >[14215.587687] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14215.587691] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14215.587694] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14215.587696] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14215.587698] Call Trace: >[14215.587705] dump_stack+0x85/0xbf >[14215.587709] swiotlb_alloc_coherent+0x1be/0x1d0 >[14215.587717] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14215.587724] ttm_dma_populate+0x25e/0x350 [ttm] >[14215.587739] ttm_tt_bind+0x2c/0x60 [ttm] >[14215.587743] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14215.587749] ttm_bo_validate+0x189/0x1a0 [ttm] >[14215.587752] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14215.587757] ? mutex_trylock+0xcd/0xe0 >[14215.587761] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14215.587764] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14215.587798] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14215.587824] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14215.587847] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14215.587884] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14215.587905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14215.587934] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14215.587939] ? __might_fault+0x3e/0x90 >[14215.587957] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14215.587969] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14215.587976] drm_ioctl+0x2d5/0x370 [drm] >[14215.587992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14215.588011] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14215.588017] do_vfs_ioctl+0xa5/0x6e0 >[14215.588021] SyS_ioctl+0x74/0x80 >[14215.588025] do_syscall_64+0x79/0x220 >[14215.588029] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14215.588031] RIP: 0033:0x7f6f9ac700f7 >[14215.588033] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14215.588036] RAX: ffffffffffffffda RBX: 000055d0ad3243b0 RCX: 00007f6f9ac700f7 >[14215.588037] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14215.588039] RBP: 00007ffd10a897b0 R08: 000055d0ad3243b0 R09: 00007f6f9af34cf0 >[14215.588041] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14215.588043] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad3242e0 >[14215.845552] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14215.845556] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14215.845559] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14215.845561] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14215.845562] Call Trace: >[14215.845568] dump_stack+0x85/0xbf >[14215.845572] swiotlb_alloc_coherent+0x1be/0x1d0 >[14215.845579] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14215.845585] ttm_dma_populate+0x25e/0x350 [ttm] >[14215.845589] ttm_tt_bind+0x2c/0x60 [ttm] >[14215.845593] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14215.845598] ttm_bo_validate+0x189/0x1a0 [ttm] >[14215.845612] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14215.845617] ? mutex_trylock+0xcd/0xe0 >[14215.845620] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14215.845624] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14215.845664] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14215.845682] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14215.845710] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14215.845729] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14215.845757] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14215.845773] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14215.845778] ? __might_fault+0x3e/0x90 >[14215.845794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14215.845804] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14215.845811] drm_ioctl+0x2d5/0x370 [drm] >[14215.845826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14215.845843] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14215.845848] do_vfs_ioctl+0xa5/0x6e0 >[14215.845852] SyS_ioctl+0x74/0x80 >[14215.845856] do_syscall_64+0x79/0x220 >[14215.845859] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14215.845862] RIP: 0033:0x7f6f9ac700f7 >[14215.845863] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14215.845866] RAX: ffffffffffffffda RBX: 000055d0ace85930 RCX: 00007f6f9ac700f7 >[14215.845867] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14215.845869] RBP: 00007ffd10a897b0 R08: 000055d0ace85930 R09: 0000000000000004 >[14215.845870] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14215.845872] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad054010 >[14217.830626] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14217.830633] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14217.830637] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14217.830640] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14217.830642] Call Trace: >[14217.830650] dump_stack+0x85/0xbf >[14217.830656] swiotlb_alloc_coherent+0x1be/0x1d0 >[14217.830667] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14217.830676] ttm_dma_populate+0x25e/0x350 [ttm] >[14217.830684] ttm_tt_bind+0x2c/0x60 [ttm] >[14217.830690] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14217.830699] ttm_bo_validate+0x189/0x1a0 [ttm] >[14217.830705] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14217.830712] ? mutex_trylock+0xcd/0xe0 >[14217.830717] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14217.830723] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14217.830768] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14217.830804] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14217.830842] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14217.830877] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14217.830913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14217.830943] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14217.830950] ? __might_fault+0x3e/0x90 >[14217.830982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14217.831002] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14217.831015] drm_ioctl+0x2d5/0x370 [drm] >[14217.831044] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14217.831077] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14217.831085] do_vfs_ioctl+0xa5/0x6e0 >[14217.831092] SyS_ioctl+0x74/0x80 >[14217.831098] do_syscall_64+0x79/0x220 >[14217.831103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14217.831107] RIP: 0033:0x7f6f9ac700f7 >[14217.831110] RSP: 002b:00007ffd10a896d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14217.831114] RAX: ffffffffffffffda RBX: 000055d0acf54ce0 RCX: 00007f6f9ac700f7 >[14217.831117] RDX: 00007ffd10a89720 RSI: 00000000c0206440 RDI: 000000000000000c >[14217.831119] RBP: 00007ffd10a89720 R08: 000055d0acf54ce0 R09: 0000000000000004 >[14217.831122] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14217.831124] R13: 000000000000000c R14: 00007ffd10a897b8 R15: 000055d0ac96d4f0 >[14217.846675] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14217.846682] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14217.846687] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14217.846689] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14217.846692] Call Trace: >[14217.846700] dump_stack+0x85/0xbf >[14217.846706] swiotlb_alloc_coherent+0x1be/0x1d0 >[14217.846717] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14217.846727] ttm_dma_populate+0x25e/0x350 [ttm] >[14217.846734] ttm_tt_bind+0x2c/0x60 [ttm] >[14217.846740] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14217.846749] ttm_bo_validate+0x189/0x1a0 [ttm] >[14217.846755] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14217.846761] ? mutex_trylock+0xcd/0xe0 >[14217.846766] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14217.846773] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14217.846810] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14217.846843] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14217.846876] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14217.846909] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14217.846940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14217.846967] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14217.846975] ? __might_fault+0x3e/0x90 >[14217.847002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14217.847016] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14217.847030] drm_ioctl+0x2d5/0x370 [drm] >[14217.847057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14217.847089] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14217.847096] do_vfs_ioctl+0xa5/0x6e0 >[14217.847104] SyS_ioctl+0x74/0x80 >[14217.847111] do_syscall_64+0x79/0x220 >[14217.847116] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14217.847120] RIP: 0033:0x7f6f9ac700f7 >[14217.847123] RSP: 002b:00007ffd10a896d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14217.847127] RAX: ffffffffffffffda RBX: 000055d0acf54ce0 RCX: 00007f6f9ac700f7 >[14217.847130] RDX: 00007ffd10a89720 RSI: 00000000c0206440 RDI: 000000000000000c >[14217.847133] RBP: 00007ffd10a89720 R08: 000055d0acf54ce0 R09: 0000000000000004 >[14217.847135] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14217.847138] R13: 000000000000000c R14: 00007ffd10a897b8 R15: 000055d0ac96d4f0 >[14219.096211] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14219.096217] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14219.096222] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14219.096225] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14219.096228] Call Trace: >[14219.096235] dump_stack+0x85/0xbf >[14219.096241] swiotlb_alloc_coherent+0x1be/0x1d0 >[14219.096251] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14219.096262] ttm_dma_populate+0x25e/0x350 [ttm] >[14219.096270] ttm_tt_bind+0x2c/0x60 [ttm] >[14219.096277] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14219.096286] ttm_bo_validate+0x189/0x1a0 [ttm] >[14219.096291] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14219.096297] ? mutex_trylock+0xcd/0xe0 >[14219.096302] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14219.096308] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14219.096344] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14219.096376] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14219.096411] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14219.096443] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14219.096476] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14219.096500] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14219.096506] ? __might_fault+0x3e/0x90 >[14219.096532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14219.096547] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14219.096559] drm_ioctl+0x2d5/0x370 [drm] >[14219.096587] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14219.096618] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14219.096624] do_vfs_ioctl+0xa5/0x6e0 >[14219.096631] SyS_ioctl+0x74/0x80 >[14219.096637] do_syscall_64+0x79/0x220 >[14219.096642] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14219.096645] RIP: 0033:0x7f6f9ac700f7 >[14219.096648] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14219.096652] RAX: ffffffffffffffda RBX: 000055d0ac4f9640 RCX: 00007f6f9ac700f7 >[14219.096655] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14219.096657] RBP: 00007ffd10a897b0 R08: 000055d0ac4f9640 R09: 0000000000000004 >[14219.096660] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14219.096662] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad017bf0 >[14219.103858] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14219.103862] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14219.103866] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14219.103868] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14219.103870] Call Trace: >[14219.103876] dump_stack+0x85/0xbf >[14219.103880] swiotlb_alloc_coherent+0x1be/0x1d0 >[14219.103888] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14219.103895] ttm_dma_populate+0x25e/0x350 [ttm] >[14219.103900] ttm_tt_bind+0x2c/0x60 [ttm] >[14219.103905] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14219.103911] ttm_bo_validate+0x189/0x1a0 [ttm] >[14219.103914] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14219.103920] ? mutex_trylock+0xcd/0xe0 >[14219.103923] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14219.103927] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14219.103959] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14219.103982] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14219.104011] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14219.104034] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14219.104056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14219.104074] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14219.104080] ? __might_fault+0x3e/0x90 >[14219.104100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14219.104113] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14219.104121] drm_ioctl+0x2d5/0x370 [drm] >[14219.104141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14219.104162] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14219.104168] do_vfs_ioctl+0xa5/0x6e0 >[14219.104173] SyS_ioctl+0x74/0x80 >[14219.104178] do_syscall_64+0x79/0x220 >[14219.104182] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14219.104185] RIP: 0033:0x7f6f9ac700f7 >[14219.104187] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14219.104190] RAX: ffffffffffffffda RBX: 000055d0ac4f9640 RCX: 00007f6f9ac700f7 >[14219.104192] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14219.104194] RBP: 00007ffd10a897b0 R08: 000055d0ac4f9640 R09: 0000000000000004 >[14219.104195] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14219.104197] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad017bf0 >[14220.093549] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14222.123541] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14222.123546] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14222.123549] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14222.123551] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14222.123553] Call Trace: >[14222.123559] dump_stack+0x85/0xbf >[14222.123563] swiotlb_alloc_coherent+0x1be/0x1d0 >[14222.123570] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14222.123577] ttm_dma_populate+0x25e/0x350 [ttm] >[14222.123583] ttm_tt_bind+0x2c/0x60 [ttm] >[14222.123589] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14222.123598] ttm_bo_validate+0x189/0x1a0 [ttm] >[14222.123603] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14222.123608] ? mutex_trylock+0xcd/0xe0 >[14222.123612] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14222.123617] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14222.123659] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14222.123692] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14222.123722] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14222.123744] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14222.123766] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14222.123783] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14222.123789] ? __might_fault+0x3e/0x90 >[14222.123807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14222.123818] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14222.123826] drm_ioctl+0x2d5/0x370 [drm] >[14222.123843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14222.123872] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14222.123879] do_vfs_ioctl+0xa5/0x6e0 >[14222.123884] SyS_ioctl+0x74/0x80 >[14222.123888] do_syscall_64+0x79/0x220 >[14222.123892] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14222.123895] RIP: 0033:0x7f6f9ac700f7 >[14222.123897] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14222.123900] RAX: ffffffffffffffda RBX: 000055d0ac6e0a30 RCX: 00007f6f9ac700f7 >[14222.123901] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14222.123903] RBP: 00007ffd10a897b0 R08: 000055d0ac6e0a30 R09: 0000000000000004 >[14222.123905] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14222.123907] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acfabeb0 >[14223.191674] swiotlb_tbl_map_single: 2 callbacks suppressed >[14223.191677] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14223.191683] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14223.191687] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14223.191690] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14223.191693] Call Trace: >[14223.191700] dump_stack+0x85/0xbf >[14223.191706] swiotlb_alloc_coherent+0x1be/0x1d0 >[14223.191716] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14223.191726] ttm_dma_populate+0x25e/0x350 [ttm] >[14223.191734] ttm_tt_bind+0x2c/0x60 [ttm] >[14223.191741] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14223.191750] ttm_bo_validate+0x189/0x1a0 [ttm] >[14223.191756] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14223.191763] ? mutex_trylock+0xcd/0xe0 >[14223.191768] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14223.191774] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14223.191812] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14223.191847] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14223.191883] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14223.191917] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14223.191950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14223.191980] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14223.191988] ? __might_fault+0x3e/0x90 >[14223.192019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14223.192036] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14223.192049] drm_ioctl+0x2d5/0x370 [drm] >[14223.192077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14223.192109] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14223.192116] do_vfs_ioctl+0xa5/0x6e0 >[14223.192123] SyS_ioctl+0x74/0x80 >[14223.192130] do_syscall_64+0x79/0x220 >[14223.192135] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14223.192139] RIP: 0033:0x7f6f9ac700f7 >[14223.192142] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14223.192146] RAX: ffffffffffffffda RBX: 000055d0ad1d5f50 RCX: 00007f6f9ac700f7 >[14223.192149] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14223.192152] RBP: 00007ffd10a897b0 R08: 000055d0ad1d5f50 R09: 0000000000000004 >[14223.192154] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14223.192157] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad2c0020 >[14225.792860] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14225.792864] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14225.792868] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14225.792869] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14225.792871] Call Trace: >[14225.792878] dump_stack+0x85/0xbf >[14225.792884] swiotlb_alloc_coherent+0x1be/0x1d0 >[14225.792894] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14225.792900] ttm_dma_populate+0x25e/0x350 [ttm] >[14225.792905] ttm_tt_bind+0x2c/0x60 [ttm] >[14225.792909] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14225.792915] ttm_bo_validate+0x189/0x1a0 [ttm] >[14225.792918] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14225.792923] ? mutex_trylock+0xcd/0xe0 >[14225.792935] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14225.792939] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14225.792991] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14225.793012] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14225.793031] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14225.793052] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14225.793079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14225.793098] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14225.793104] ? __might_fault+0x3e/0x90 >[14225.793130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14225.793146] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14225.793153] drm_ioctl+0x2d5/0x370 [drm] >[14225.793169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14225.793187] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14225.793193] do_vfs_ioctl+0xa5/0x6e0 >[14225.793197] SyS_ioctl+0x74/0x80 >[14225.793202] do_syscall_64+0x79/0x220 >[14225.793206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14225.793209] RIP: 0033:0x7f6f9ac700f7 >[14225.793211] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14225.793214] RAX: ffffffffffffffda RBX: 000055d0ace8a750 RCX: 00007f6f9ac700f7 >[14225.793215] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14225.793217] RBP: 00007ffd10a897b0 R08: 000055d0ace8a750 R09: 0000000000000004 >[14225.793219] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14225.793220] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acfdcf00 >[14225.802473] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14225.802476] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14225.802479] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14225.802481] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14225.802482] Call Trace: >[14225.802488] dump_stack+0x85/0xbf >[14225.802492] swiotlb_alloc_coherent+0x1be/0x1d0 >[14225.802499] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14225.802505] ttm_dma_populate+0x25e/0x350 [ttm] >[14225.802509] ttm_tt_bind+0x2c/0x60 [ttm] >[14225.802513] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14225.802518] ttm_bo_validate+0x189/0x1a0 [ttm] >[14225.802522] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14225.802526] ? mutex_trylock+0xcd/0xe0 >[14225.802529] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14225.802533] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14225.802564] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14225.802582] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14225.802600] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14225.802619] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14225.802640] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14225.802662] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14225.802667] ? __might_fault+0x3e/0x90 >[14225.802683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14225.802695] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14225.802702] drm_ioctl+0x2d5/0x370 [drm] >[14225.802717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14225.802734] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14225.802739] do_vfs_ioctl+0xa5/0x6e0 >[14225.802743] SyS_ioctl+0x74/0x80 >[14225.802747] do_syscall_64+0x79/0x220 >[14225.802750] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14225.802753] RIP: 0033:0x7f6f9ac700f7 >[14225.802754] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14225.802757] RAX: ffffffffffffffda RBX: 000055d0ace8a750 RCX: 00007f6f9ac700f7 >[14225.802758] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14225.802760] RBP: 00007ffd10a897b0 R08: 000055d0ace8a750 R09: 0000000000000004 >[14225.802761] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14225.802763] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acfdcf00 >[14226.601709] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14226.601713] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14226.601716] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14226.601717] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14226.601719] Call Trace: >[14226.601735] dump_stack+0x85/0xbf >[14226.601739] swiotlb_alloc_coherent+0x1be/0x1d0 >[14226.601745] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14226.601751] ttm_dma_populate+0x25e/0x350 [ttm] >[14226.601756] ttm_tt_bind+0x2c/0x60 [ttm] >[14226.601759] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14226.601764] ttm_bo_validate+0x189/0x1a0 [ttm] >[14226.601767] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14226.601772] ? mutex_trylock+0xcd/0xe0 >[14226.601774] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14226.601778] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14226.601805] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14226.601825] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14226.601856] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14226.601877] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14226.601896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14226.601914] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14226.601919] ? __might_fault+0x3e/0x90 >[14226.601937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14226.601948] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14226.601955] drm_ioctl+0x2d5/0x370 [drm] >[14226.601982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14226.602001] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14226.602006] do_vfs_ioctl+0xa5/0x6e0 >[14226.602017] SyS_ioctl+0x74/0x80 >[14226.602021] do_syscall_64+0x79/0x220 >[14226.602024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14226.602027] RIP: 0033:0x7f6f9ac700f7 >[14226.602029] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14226.602032] RAX: ffffffffffffffda RBX: 000055d0ad01e7e0 RCX: 00007f6f9ac700f7 >[14226.602034] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14226.602035] RBP: 00007ffd10a897b0 R08: 000055d0ad01e7e0 R09: 0000000000000004 >[14226.602037] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14226.602038] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad0217a0 >[14227.913592] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14227.913597] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14227.913601] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14227.913603] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14227.913606] Call Trace: >[14227.913623] dump_stack+0x85/0xbf >[14227.913638] swiotlb_alloc_coherent+0x1be/0x1d0 >[14227.913648] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14227.913658] ttm_dma_populate+0x25e/0x350 [ttm] >[14227.913665] ttm_tt_bind+0x2c/0x60 [ttm] >[14227.913671] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14227.913680] ttm_bo_validate+0x189/0x1a0 [ttm] >[14227.913685] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14227.913692] ? mutex_trylock+0xcd/0xe0 >[14227.913696] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14227.913702] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14227.913739] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14227.913772] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14227.913805] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14227.913838] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14227.913868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14227.913895] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14227.913902] ? __might_fault+0x3e/0x90 >[14227.913930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14227.913945] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14227.913956] drm_ioctl+0x2d5/0x370 [drm] >[14227.913982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14227.914013] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14227.914019] do_vfs_ioctl+0xa5/0x6e0 >[14227.914027] SyS_ioctl+0x74/0x80 >[14227.914033] do_syscall_64+0x79/0x220 >[14227.914037] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14227.914041] RIP: 0033:0x7f6f9ac700f7 >[14227.914043] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14227.914047] RAX: ffffffffffffffda RBX: 000055d0ad13f660 RCX: 00007f6f9ac700f7 >[14227.914050] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14227.914053] RBP: 00007ffd10a897b0 R08: 000055d0ad13f660 R09: 0000000000000004 >[14227.914055] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14227.914057] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad0e3f10 >[14229.429067] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14229.429072] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14229.429074] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14229.429076] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14229.429078] Call Trace: >[14229.429084] dump_stack+0x85/0xbf >[14229.429088] swiotlb_alloc_coherent+0x1be/0x1d0 >[14229.429095] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14229.429101] ttm_dma_populate+0x25e/0x350 [ttm] >[14229.429106] ttm_tt_bind+0x2c/0x60 [ttm] >[14229.429110] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14229.429116] ttm_bo_validate+0x189/0x1a0 [ttm] >[14229.429119] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14229.429124] ? mutex_trylock+0xcd/0xe0 >[14229.429127] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14229.429131] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14229.429164] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14229.429188] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14229.429210] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14229.429231] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14229.429259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14229.429277] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14229.429283] ? __might_fault+0x3e/0x90 >[14229.429301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14229.429314] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14229.429321] drm_ioctl+0x2d5/0x370 [drm] >[14229.429337] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14229.429356] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14229.429361] do_vfs_ioctl+0xa5/0x6e0 >[14229.429366] SyS_ioctl+0x74/0x80 >[14229.429371] do_syscall_64+0x79/0x220 >[14229.429374] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14229.429377] RIP: 0033:0x7f6f9ac700f7 >[14229.429379] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14229.429381] RAX: ffffffffffffffda RBX: 000055d0ad1cad30 RCX: 00007f6f9ac700f7 >[14229.429383] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14229.429385] RBP: 00007ffd10a897b0 R08: 000055d0ad1cad30 R09: 0000000000000004 >[14229.429386] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14229.429388] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad0ff2b0 >[14230.513929] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14230.513936] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14230.513939] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14230.513942] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14230.513944] Call Trace: >[14230.513953] dump_stack+0x85/0xbf >[14230.513959] swiotlb_alloc_coherent+0x1be/0x1d0 >[14230.513970] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14230.513980] ttm_dma_populate+0x25e/0x350 [ttm] >[14230.513988] ttm_tt_bind+0x2c/0x60 [ttm] >[14230.513994] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14230.514002] ttm_bo_validate+0x189/0x1a0 [ttm] >[14230.514007] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14230.514013] ? mutex_trylock+0xcd/0xe0 >[14230.514017] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14230.514022] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14230.514086] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14230.514132] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14230.514167] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14230.514201] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14230.514234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14230.514262] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14230.514270] ? __might_fault+0x3e/0x90 >[14230.514298] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14230.514320] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14230.514334] drm_ioctl+0x2d5/0x370 [drm] >[14230.514361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14230.514391] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14230.514398] do_vfs_ioctl+0xa5/0x6e0 >[14230.514405] SyS_ioctl+0x74/0x80 >[14230.514411] do_syscall_64+0x79/0x220 >[14230.514416] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14230.514420] RIP: 0033:0x7f6f9ac700f7 >[14230.514423] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14230.514427] RAX: ffffffffffffffda RBX: 000055d0aceaa4b0 RCX: 00007f6f9ac700f7 >[14230.514429] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14230.514431] RBP: 00007ffd10a897b0 R08: 000055d0aceaa4b0 R09: 0000000000000004 >[14230.514434] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14230.514436] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad157730 >[14230.669726] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14230.669732] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14230.669737] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14230.669740] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14230.669742] Call Trace: >[14230.669750] dump_stack+0x85/0xbf >[14230.669756] swiotlb_alloc_coherent+0x1be/0x1d0 >[14230.669766] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14230.669777] ttm_dma_populate+0x25e/0x350 [ttm] >[14230.669786] ttm_tt_bind+0x2c/0x60 [ttm] >[14230.669793] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14230.669802] ttm_bo_validate+0x189/0x1a0 [ttm] >[14230.669807] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14230.669814] ? mutex_trylock+0xcd/0xe0 >[14230.669819] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14230.669826] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14230.669862] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14230.669894] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14230.669927] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14230.669960] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14230.669992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14230.670020] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14230.670027] ? __might_fault+0x3e/0x90 >[14230.670056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14230.670072] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14230.670084] drm_ioctl+0x2d5/0x370 [drm] >[14230.670112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14230.670143] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14230.670150] do_vfs_ioctl+0xa5/0x6e0 >[14230.670157] SyS_ioctl+0x74/0x80 >[14230.670162] do_syscall_64+0x79/0x220 >[14230.670167] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14230.670171] RIP: 0033:0x7f6f9ac700f7 >[14230.670174] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14230.670178] RAX: ffffffffffffffda RBX: 000055d0aceaa4b0 RCX: 00007f6f9ac700f7 >[14230.670180] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14230.670183] RBP: 00007ffd10a897b0 R08: 000055d0aceaa4b0 R09: 0000000000000004 >[14230.670186] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14230.670188] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad157730 >[14233.603952] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14233.603957] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14233.603961] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14233.603963] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14233.603965] Call Trace: >[14233.603971] dump_stack+0x85/0xbf >[14233.603977] swiotlb_alloc_coherent+0x1be/0x1d0 >[14233.603985] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14233.603993] ttm_dma_populate+0x25e/0x350 [ttm] >[14233.604000] ttm_tt_bind+0x2c/0x60 [ttm] >[14233.604005] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14233.604013] ttm_bo_validate+0x189/0x1a0 [ttm] >[14233.604018] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14233.604025] ? mutex_trylock+0xcd/0xe0 >[14233.604029] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14233.604034] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14233.604080] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14233.604112] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14233.604144] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14233.604172] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14233.604194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14233.604212] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14233.604217] ? __might_fault+0x3e/0x90 >[14233.604236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14233.604249] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14233.604257] drm_ioctl+0x2d5/0x370 [drm] >[14233.604274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14233.604293] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14233.604298] do_vfs_ioctl+0xa5/0x6e0 >[14233.604304] SyS_ioctl+0x74/0x80 >[14233.604310] do_syscall_64+0x79/0x220 >[14233.604314] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14233.604317] RIP: 0033:0x7f6f9ac700f7 >[14233.604319] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14233.604322] RAX: ffffffffffffffda RBX: 000055d0aceb88a0 RCX: 00007f6f9ac700f7 >[14233.604324] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14233.604325] RBP: 00007ffd10a897b0 R08: 000055d0aceb88a0 R09: 0000000000000004 >[14233.604327] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14233.604329] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0aceb2fe0 >[14236.093552] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14237.895052] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14237.895058] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14237.895062] CPU: 5 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14237.895065] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14237.895067] Call Trace: >[14237.895076] dump_stack+0x85/0xbf >[14237.895082] swiotlb_alloc_coherent+0x1be/0x1d0 >[14237.895091] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14237.895100] ttm_dma_populate+0x25e/0x350 [ttm] >[14237.895107] ttm_tt_bind+0x2c/0x60 [ttm] >[14237.895114] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14237.895122] ttm_bo_validate+0x189/0x1a0 [ttm] >[14237.895127] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14237.895134] ? mutex_trylock+0xcd/0xe0 >[14237.895139] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14237.895145] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14237.895187] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14237.895220] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14237.895254] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14237.895286] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14237.895315] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14237.895341] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14237.895348] ? __might_fault+0x3e/0x90 >[14237.895375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14237.895391] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14237.895404] drm_ioctl+0x2d5/0x370 [drm] >[14237.895432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14237.895462] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14237.895469] do_vfs_ioctl+0xa5/0x6e0 >[14237.895475] SyS_ioctl+0x74/0x80 >[14237.895481] do_syscall_64+0x79/0x220 >[14237.895486] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14237.895490] RIP: 0033:0x7f07d78580f7 >[14237.895492] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14237.895496] RAX: ffffffffffffffda RBX: 00000000032a8d90 RCX: 00007f07d78580f7 >[14237.895498] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14237.895510] RBP: 00007ffc892203c0 R08: 00000000032a8d90 R09: 0000000000000004 >[14237.895512] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14237.895515] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000002f70550 >[14237.911571] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14237.911578] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14237.911582] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14237.911585] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14237.911587] Call Trace: >[14237.911595] dump_stack+0x85/0xbf >[14237.911601] swiotlb_alloc_coherent+0x1be/0x1d0 >[14237.911622] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14237.911632] ttm_dma_populate+0x25e/0x350 [ttm] >[14237.911648] ttm_tt_bind+0x2c/0x60 [ttm] >[14237.911652] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14237.911658] ttm_bo_validate+0x189/0x1a0 [ttm] >[14237.911662] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14237.911667] ? mutex_trylock+0xcd/0xe0 >[14237.911670] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14237.911674] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14237.911728] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14237.911752] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14237.911774] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14237.911796] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14237.911816] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14237.911833] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14237.911839] ? __might_fault+0x3e/0x90 >[14237.911856] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14237.911868] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14237.911875] drm_ioctl+0x2d5/0x370 [drm] >[14237.911892] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14237.911911] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14237.911916] do_vfs_ioctl+0xa5/0x6e0 >[14237.911931] SyS_ioctl+0x74/0x80 >[14237.911936] do_syscall_64+0x79/0x220 >[14237.911940] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14237.911942] RIP: 0033:0x7f07d78580f7 >[14237.911944] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14237.911947] RAX: ffffffffffffffda RBX: 00000000032a8d90 RCX: 00007f07d78580f7 >[14237.911959] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14237.911961] RBP: 00007ffc892203c0 R08: 00000000032a8d90 R09: 0000000000000004 >[14237.911963] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14237.911964] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000002f70550 >[14240.060750] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14240.060755] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14240.060758] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14240.060761] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14240.060763] Call Trace: >[14240.060770] dump_stack+0x85/0xbf >[14240.060776] swiotlb_alloc_coherent+0x1be/0x1d0 >[14240.060785] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14240.060794] ttm_dma_populate+0x25e/0x350 [ttm] >[14240.060801] ttm_tt_bind+0x2c/0x60 [ttm] >[14240.060818] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14240.060825] ttm_bo_validate+0x189/0x1a0 [ttm] >[14240.060840] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14240.060847] ? mutex_trylock+0xcd/0xe0 >[14240.060851] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14240.060857] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14240.060906] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14240.060946] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14240.060988] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14240.061017] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14240.061056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14240.061082] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14240.061089] ? __might_fault+0x3e/0x90 >[14240.061115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14240.061130] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14240.061142] drm_ioctl+0x2d5/0x370 [drm] >[14240.061167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14240.061193] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14240.061200] do_vfs_ioctl+0xa5/0x6e0 >[14240.061206] SyS_ioctl+0x74/0x80 >[14240.061211] do_syscall_64+0x79/0x220 >[14240.061215] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14240.061218] RIP: 0033:0x7f07d78580f7 >[14240.061221] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14240.061224] RAX: ffffffffffffffda RBX: 00000000032edde0 RCX: 00007f07d78580f7 >[14240.061226] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14240.061229] RBP: 00007ffc892203c0 R08: 00000000032edde0 R09: 0000000000000004 >[14240.061231] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14240.061233] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032ec2d0 >[14242.438636] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14242.438642] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14242.438646] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14242.438648] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14242.438651] Call Trace: >[14242.438658] dump_stack+0x85/0xbf >[14242.438664] swiotlb_alloc_coherent+0x1be/0x1d0 >[14242.438673] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14242.438682] ttm_dma_populate+0x25e/0x350 [ttm] >[14242.438688] ttm_tt_bind+0x2c/0x60 [ttm] >[14242.438694] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14242.438702] ttm_bo_validate+0x189/0x1a0 [ttm] >[14242.438707] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14242.438712] ? mutex_trylock+0xcd/0xe0 >[14242.438717] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14242.438722] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14242.438764] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14242.438794] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14242.438827] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14242.438859] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14242.438887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14242.438913] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14242.438920] ? __might_fault+0x3e/0x90 >[14242.438945] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14242.438957] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14242.438965] drm_ioctl+0x2d5/0x370 [drm] >[14242.438982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14242.439001] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14242.439006] do_vfs_ioctl+0xa5/0x6e0 >[14242.439011] SyS_ioctl+0x74/0x80 >[14242.439015] do_syscall_64+0x79/0x220 >[14242.439019] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14242.439021] RIP: 0033:0x7f6f9ac700f7 >[14242.439023] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14242.439026] RAX: ffffffffffffffda RBX: 000055d0ace90620 RCX: 00007f6f9ac700f7 >[14242.439027] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14242.439029] RBP: 00007ffd10a897b0 R08: 000055d0ace90620 R09: 0000000000000004 >[14242.439030] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14242.439032] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad0b07d0 >[14242.739821] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14242.739827] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14242.739832] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14242.739834] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14242.739837] Call Trace: >[14242.739844] dump_stack+0x85/0xbf >[14242.739851] swiotlb_alloc_coherent+0x1be/0x1d0 >[14242.739861] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14242.739870] ttm_dma_populate+0x25e/0x350 [ttm] >[14242.739878] ttm_tt_bind+0x2c/0x60 [ttm] >[14242.739883] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14242.739892] ttm_bo_validate+0x189/0x1a0 [ttm] >[14242.739897] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14242.739904] ? mutex_trylock+0xcd/0xe0 >[14242.739909] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14242.739915] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14242.739953] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14242.739984] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14242.740017] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14242.740049] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14242.740081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14242.740108] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14242.740115] ? __might_fault+0x3e/0x90 >[14242.740142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14242.740158] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14242.740169] drm_ioctl+0x2d5/0x370 [drm] >[14242.740196] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14242.740226] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14242.740233] do_vfs_ioctl+0xa5/0x6e0 >[14242.740239] SyS_ioctl+0x74/0x80 >[14242.740245] do_syscall_64+0x79/0x220 >[14242.740250] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14242.740253] RIP: 0033:0x7f07d78580f7 >[14242.740256] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14242.740260] RAX: ffffffffffffffda RBX: 000000000335ca90 RCX: 00007f07d78580f7 >[14242.740262] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14242.740265] RBP: 00007ffc892203c0 R08: 000000000335ca90 R09: 0000000000000004 >[14242.740267] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14242.740270] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000034ef7e0 >[14243.582270] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14243.582276] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14243.582280] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14243.582283] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14243.582285] Call Trace: >[14243.582292] dump_stack+0x85/0xbf >[14243.582298] swiotlb_alloc_coherent+0x1be/0x1d0 >[14243.582308] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14243.582318] ttm_dma_populate+0x25e/0x350 [ttm] >[14243.582326] ttm_tt_bind+0x2c/0x60 [ttm] >[14243.582333] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14243.582341] ttm_bo_validate+0x189/0x1a0 [ttm] >[14243.582347] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14243.582353] ? mutex_trylock+0xcd/0xe0 >[14243.582358] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14243.582364] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14243.582409] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14243.582443] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14243.582477] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14243.582510] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14243.582541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14243.582568] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14243.582576] ? __might_fault+0x3e/0x90 >[14243.582604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14243.582621] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14243.582633] drm_ioctl+0x2d5/0x370 [drm] >[14243.582660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14243.582690] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14243.582697] do_vfs_ioctl+0xa5/0x6e0 >[14243.582704] SyS_ioctl+0x74/0x80 >[14243.582709] do_syscall_64+0x79/0x220 >[14243.582714] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14243.582718] RIP: 0033:0x7f6f9ac700f7 >[14243.582720] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14243.582724] RAX: ffffffffffffffda RBX: 000055d0ad3bb100 RCX: 00007f6f9ac700f7 >[14243.582726] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14243.582729] RBP: 00007ffd10a897b0 R08: 000055d0ad3bb100 R09: 0000000000000004 >[14243.582731] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14243.582733] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad2ccc70 >[14245.144020] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14245.144026] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14245.144030] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14245.144032] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14245.144035] Call Trace: >[14245.144042] dump_stack+0x85/0xbf >[14245.144048] swiotlb_alloc_coherent+0x1be/0x1d0 >[14245.144058] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14245.144068] ttm_dma_populate+0x25e/0x350 [ttm] >[14245.144075] ttm_tt_bind+0x2c/0x60 [ttm] >[14245.144080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14245.144089] ttm_bo_validate+0x189/0x1a0 [ttm] >[14245.144094] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14245.144100] ? mutex_trylock+0xcd/0xe0 >[14245.144104] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14245.144110] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14245.144146] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14245.144176] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14245.144205] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14245.144235] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14245.144263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14245.144288] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14245.144294] ? __might_fault+0x3e/0x90 >[14245.144320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14245.144335] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14245.144346] drm_ioctl+0x2d5/0x370 [drm] >[14245.144370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14245.144397] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14245.144403] do_vfs_ioctl+0xa5/0x6e0 >[14245.144410] SyS_ioctl+0x74/0x80 >[14245.144416] do_syscall_64+0x79/0x220 >[14245.144420] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14245.144423] RIP: 0033:0x7f6f9ac700f7 >[14245.144426] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14245.144430] RAX: ffffffffffffffda RBX: 000055d0ad318af0 RCX: 00007f6f9ac700f7 >[14245.144432] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14245.144435] RBP: 00007ffd10a897b0 R08: 000055d0ad318af0 R09: 0000000000000004 >[14245.144437] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14245.144439] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad2d3650 >[14246.080890] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14246.080896] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14246.080900] CPU: 6 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14246.080903] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14246.080905] Call Trace: >[14246.080913] dump_stack+0x85/0xbf >[14246.080918] swiotlb_alloc_coherent+0x1be/0x1d0 >[14246.080928] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14246.080938] ttm_dma_populate+0x25e/0x350 [ttm] >[14246.080946] ttm_tt_bind+0x2c/0x60 [ttm] >[14246.080951] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14246.080960] ttm_bo_validate+0x189/0x1a0 [ttm] >[14246.080966] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14246.080972] ? mutex_trylock+0xcd/0xe0 >[14246.080977] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14246.080984] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14246.081019] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14246.081054] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14246.081088] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14246.081121] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14246.081152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14246.081181] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14246.081188] ? __might_fault+0x3e/0x90 >[14246.081217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14246.081232] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14246.081245] drm_ioctl+0x2d5/0x370 [drm] >[14246.081271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14246.081302] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14246.081309] do_vfs_ioctl+0xa5/0x6e0 >[14246.081316] SyS_ioctl+0x74/0x80 >[14246.081323] do_syscall_64+0x79/0x220 >[14246.081328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14246.081331] RIP: 0033:0x7f07d78580f7 >[14246.081334] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14246.081338] RAX: ffffffffffffffda RBX: 00000000032edde0 RCX: 00007f07d78580f7 >[14246.081341] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14246.081343] RBP: 00007ffc892203c0 R08: 00000000032edde0 R09: 0000000000000004 >[14246.081346] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14246.081349] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032444a0 >[14247.409475] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14247.409481] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14247.409485] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14247.409488] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14247.409490] Call Trace: >[14247.409498] dump_stack+0x85/0xbf >[14247.409504] swiotlb_alloc_coherent+0x1be/0x1d0 >[14247.409523] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14247.409533] ttm_dma_populate+0x25e/0x350 [ttm] >[14247.409540] ttm_tt_bind+0x2c/0x60 [ttm] >[14247.409546] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14247.409565] ttm_bo_validate+0x189/0x1a0 [ttm] >[14247.409570] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14247.409578] ? mutex_trylock+0xcd/0xe0 >[14247.409583] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14247.409589] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14247.409630] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14247.409664] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14247.409698] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14247.409731] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14247.409762] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14247.409789] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14247.409798] ? __might_fault+0x3e/0x90 >[14247.409825] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14247.409840] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14247.409852] drm_ioctl+0x2d5/0x370 [drm] >[14247.409879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14247.409909] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14247.409916] do_vfs_ioctl+0xa5/0x6e0 >[14247.409923] SyS_ioctl+0x74/0x80 >[14247.409930] do_syscall_64+0x79/0x220 >[14247.409935] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14247.409939] RIP: 0033:0x7f6f9ac700f7 >[14247.409942] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14247.409946] RAX: ffffffffffffffda RBX: 000055d0ad2bf4d0 RCX: 00007f6f9ac700f7 >[14247.409949] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14247.409952] RBP: 00007ffd10a897b0 R08: 000055d0ad2bf4d0 R09: 0000000000000004 >[14247.409954] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14247.409957] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad3edc30 >[14250.442655] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14250.442660] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14250.442665] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14250.442667] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14250.442669] Call Trace: >[14250.442676] dump_stack+0x85/0xbf >[14250.442681] swiotlb_alloc_coherent+0x1be/0x1d0 >[14250.442687] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14250.442694] ttm_dma_populate+0x25e/0x350 [ttm] >[14250.442698] ttm_tt_bind+0x2c/0x60 [ttm] >[14250.442702] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14250.442707] ttm_bo_validate+0x189/0x1a0 [ttm] >[14250.442711] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14250.442715] ? mutex_trylock+0xcd/0xe0 >[14250.442718] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14250.442722] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14250.442755] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14250.442777] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14250.442799] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14250.442823] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14250.442844] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14250.442860] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14250.442866] ? __might_fault+0x3e/0x90 >[14250.442884] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14250.442895] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14250.442902] drm_ioctl+0x2d5/0x370 [drm] >[14250.442927] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14250.442950] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14250.442955] do_vfs_ioctl+0xa5/0x6e0 >[14250.442960] SyS_ioctl+0x74/0x80 >[14250.442964] do_syscall_64+0x79/0x220 >[14250.442967] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14250.442970] RIP: 0033:0x7f6f9ac700f7 >[14250.442971] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14250.442974] RAX: ffffffffffffffda RBX: 000055d0ad152520 RCX: 00007f6f9ac700f7 >[14250.442976] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14250.442977] RBP: 00007ffd10a897b0 R08: 000055d0ad152520 R09: 0000000000000004 >[14250.442979] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14250.442980] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad241a90 >[14251.342394] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14251.342400] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14251.342403] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14251.342406] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14251.342408] Call Trace: >[14251.342415] dump_stack+0x85/0xbf >[14251.342421] swiotlb_alloc_coherent+0x1be/0x1d0 >[14251.342430] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14251.342439] ttm_dma_populate+0x25e/0x350 [ttm] >[14251.342446] ttm_tt_bind+0x2c/0x60 [ttm] >[14251.342452] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14251.342460] ttm_bo_validate+0x189/0x1a0 [ttm] >[14251.342465] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14251.342472] ? mutex_trylock+0xcd/0xe0 >[14251.342476] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14251.342482] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14251.342519] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14251.342571] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14251.342604] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14251.342636] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14251.342667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14251.342693] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14251.342700] ? __might_fault+0x3e/0x90 >[14251.342728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14251.342742] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14251.342755] drm_ioctl+0x2d5/0x370 [drm] >[14251.342780] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14251.342809] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14251.342816] do_vfs_ioctl+0xa5/0x6e0 >[14251.342823] SyS_ioctl+0x74/0x80 >[14251.342828] do_syscall_64+0x79/0x220 >[14251.342833] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14251.342836] RIP: 0033:0x7f6f9ac700f7 >[14251.342839] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14251.342842] RAX: ffffffffffffffda RBX: 000055d0ad007940 RCX: 00007f6f9ac700f7 >[14251.342845] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14251.342847] RBP: 00007ffd10a897b0 R08: 000055d0ad007940 R09: 0000000000000004 >[14251.342850] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14251.342852] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad30ff10 >[14252.094582] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14252.826858] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14252.826864] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14252.826868] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14252.826870] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14252.826872] Call Trace: >[14252.826879] dump_stack+0x85/0xbf >[14252.826884] swiotlb_alloc_coherent+0x1be/0x1d0 >[14252.826894] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14252.826903] ttm_dma_populate+0x25e/0x350 [ttm] >[14252.826911] ttm_tt_bind+0x2c/0x60 [ttm] >[14252.826916] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14252.826924] ttm_bo_validate+0x189/0x1a0 [ttm] >[14252.826929] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14252.826935] ? mutex_trylock+0xcd/0xe0 >[14252.826940] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14252.826945] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14252.826981] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14252.827012] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14252.827042] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14252.827073] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14252.827102] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.827127] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14252.827134] ? __might_fault+0x3e/0x90 >[14252.827160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.827174] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14252.827185] drm_ioctl+0x2d5/0x370 [drm] >[14252.827210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.827238] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14252.827244] do_vfs_ioctl+0xa5/0x6e0 >[14252.827250] SyS_ioctl+0x74/0x80 >[14252.827256] do_syscall_64+0x79/0x220 >[14252.827260] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14252.827263] RIP: 0033:0x7f07d78580f7 >[14252.827265] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14252.827269] RAX: ffffffffffffffda RBX: 00000000032edde0 RCX: 00007f07d78580f7 >[14252.827271] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14252.827273] RBP: 00007ffc892203c0 R08: 00000000032edde0 R09: 0000000000000004 >[14252.827275] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14252.827278] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000345de60 >[14252.840108] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14252.840114] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14252.840118] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14252.840120] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14252.840122] Call Trace: >[14252.840129] dump_stack+0x85/0xbf >[14252.840134] swiotlb_alloc_coherent+0x1be/0x1d0 >[14252.840143] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14252.840153] ttm_dma_populate+0x25e/0x350 [ttm] >[14252.840159] ttm_tt_bind+0x2c/0x60 [ttm] >[14252.840165] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14252.840172] ttm_bo_validate+0x189/0x1a0 [ttm] >[14252.840177] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14252.840183] ? mutex_trylock+0xcd/0xe0 >[14252.840188] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14252.840194] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14252.840229] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14252.840259] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14252.840291] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14252.840297] ? lock_acquire+0x9f/0x200 >[14252.840325] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14252.840355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.840379] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14252.840386] ? __might_fault+0x3e/0x90 >[14252.840410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.840422] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14252.840433] drm_ioctl+0x2d5/0x370 [drm] >[14252.840457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.840484] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14252.840490] do_vfs_ioctl+0xa5/0x6e0 >[14252.840496] SyS_ioctl+0x74/0x80 >[14252.840502] do_syscall_64+0x79/0x220 >[14252.840507] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14252.840510] RIP: 0033:0x7f07d78580f7 >[14252.840512] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14252.840516] RAX: ffffffffffffffda RBX: 00000000032a8d90 RCX: 00007f07d78580f7 >[14252.840519] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14252.840522] RBP: 00007ffc892203c0 R08: 00000000032a8d90 R09: 0000000000000004 >[14252.840524] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14252.840527] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003279690 >[14252.859444] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14252.859451] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14252.859455] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14252.859457] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14252.859460] Call Trace: >[14252.859467] dump_stack+0x85/0xbf >[14252.859473] swiotlb_alloc_coherent+0x1be/0x1d0 >[14252.859482] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14252.859493] ttm_dma_populate+0x25e/0x350 [ttm] >[14252.859500] ttm_tt_bind+0x2c/0x60 [ttm] >[14252.859506] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14252.859514] ttm_bo_validate+0x189/0x1a0 [ttm] >[14252.859519] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14252.859526] ? mutex_trylock+0xcd/0xe0 >[14252.859531] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14252.859536] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14252.859574] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14252.859605] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14252.859637] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14252.859667] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14252.859696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.859719] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14252.859725] ? __might_fault+0x3e/0x90 >[14252.859750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.859766] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14252.859778] drm_ioctl+0x2d5/0x370 [drm] >[14252.859802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.859829] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14252.859835] do_vfs_ioctl+0xa5/0x6e0 >[14252.859842] SyS_ioctl+0x74/0x80 >[14252.859847] do_syscall_64+0x79/0x220 >[14252.859851] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14252.859855] RIP: 0033:0x7f07d78580f7 >[14252.859858] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14252.859861] RAX: ffffffffffffffda RBX: 0000000003467cb0 RCX: 00007f07d78580f7 >[14252.859864] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14252.859866] RBP: 00007ffc892203c0 R08: 0000000003467cb0 R09: 0000000000000004 >[14252.859869] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14252.859872] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000002f70550 >[14255.461869] swiotlb_tbl_map_single: 22 callbacks suppressed >[14255.461872] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14255.461879] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14255.461883] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14255.461886] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14255.461889] Call Trace: >[14255.461897] dump_stack+0x85/0xbf >[14255.461903] swiotlb_alloc_coherent+0x1be/0x1d0 >[14255.461913] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14255.461922] ttm_dma_populate+0x25e/0x350 [ttm] >[14255.461929] ttm_tt_bind+0x2c/0x60 [ttm] >[14255.461935] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14255.461943] ttm_bo_validate+0x189/0x1a0 [ttm] >[14255.461958] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14255.461963] ? mutex_trylock+0xcd/0xe0 >[14255.461976] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14255.461981] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14255.462021] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14255.462050] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14255.462078] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14255.462084] ? lock_acquire+0x9f/0x200 >[14255.462111] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14255.462138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14255.462161] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14255.462167] ? __might_fault+0x3e/0x90 >[14255.462191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14255.462206] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14255.462217] drm_ioctl+0x2d5/0x370 [drm] >[14255.462240] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14255.462266] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14255.462272] do_vfs_ioctl+0xa5/0x6e0 >[14255.462278] SyS_ioctl+0x74/0x80 >[14255.462283] do_syscall_64+0x79/0x220 >[14255.462287] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14255.462290] RIP: 0033:0x7f07d78580f7 >[14255.462292] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14255.462296] RAX: ffffffffffffffda RBX: 00000000032ecb30 RCX: 00007f07d78580f7 >[14255.462298] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14255.462300] RBP: 00007ffc892203c0 R08: 00000000032ecb30 R09: 0000000000000004 >[14255.462302] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14255.462304] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003437e60 >[14255.481098] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14255.481104] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14255.481109] CPU: 7 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14255.481111] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14255.481114] Call Trace: >[14255.481123] dump_stack+0x85/0xbf >[14255.481129] swiotlb_alloc_coherent+0x1be/0x1d0 >[14255.481141] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14255.481152] ttm_dma_populate+0x25e/0x350 [ttm] >[14255.481159] ttm_tt_bind+0x2c/0x60 [ttm] >[14255.481165] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14255.481182] ttm_bo_validate+0x189/0x1a0 [ttm] >[14255.481187] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14255.481203] ? mutex_trylock+0xcd/0xe0 >[14255.481208] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14255.481213] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14255.481254] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14255.481289] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14255.481321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14255.481328] ? __wake_up_common_lock+0x89/0xc0 >[14255.481356] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14255.481385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14255.481412] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14255.481418] ? __might_fault+0x3e/0x90 >[14255.481444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14255.481458] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14255.481469] drm_ioctl+0x2d5/0x370 [drm] >[14255.481494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14255.481520] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14255.481527] do_vfs_ioctl+0xa5/0x6e0 >[14255.481534] SyS_ioctl+0x74/0x80 >[14255.481540] do_syscall_64+0x79/0x220 >[14255.481545] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14255.481549] RIP: 0033:0x7f07d78580f7 >[14255.481551] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14255.481555] RAX: ffffffffffffffda RBX: 000000000345f260 RCX: 00007f07d78580f7 >[14255.481557] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14255.481559] RBP: 00007ffc892203c0 R08: 000000000345f260 R09: 0000000000000004 >[14255.481561] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14255.481564] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032bdb10 >[14255.496490] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14255.496494] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14255.496497] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14255.496499] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14255.496501] Call Trace: >[14255.496507] dump_stack+0x85/0xbf >[14255.496512] swiotlb_alloc_coherent+0x1be/0x1d0 >[14255.496519] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14255.496526] ttm_dma_populate+0x25e/0x350 [ttm] >[14255.496531] ttm_tt_bind+0x2c/0x60 [ttm] >[14255.496536] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14255.496542] ttm_bo_validate+0x189/0x1a0 [ttm] >[14255.496546] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14255.496552] ? mutex_trylock+0xcd/0xe0 >[14255.496555] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14255.496559] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14255.496590] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14255.496612] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14255.496635] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14255.496640] ? lock_acquire+0x9f/0x200 >[14255.496660] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14255.496681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14255.496699] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14255.496704] ? __might_fault+0x3e/0x90 >[14255.496723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14255.496735] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14255.496742] drm_ioctl+0x2d5/0x370 [drm] >[14255.496760] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14255.496780] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14255.496785] do_vfs_ioctl+0xa5/0x6e0 >[14255.496790] SyS_ioctl+0x74/0x80 >[14255.496795] do_syscall_64+0x79/0x220 >[14255.496798] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14255.496801] RIP: 0033:0x7f07d78580f7 >[14255.496803] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14255.496806] RAX: ffffffffffffffda RBX: 00000000032bf090 RCX: 00007f07d78580f7 >[14255.496808] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14255.496810] RBP: 00007ffc892203c0 R08: 00000000032bf090 R09: 0000000000000004 >[14255.496812] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14255.496814] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003437d00 >[14255.696356] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14255.696363] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14255.696366] CPU: 1 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14255.696369] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14255.696371] Call Trace: >[14255.696379] dump_stack+0x85/0xbf >[14255.696384] swiotlb_alloc_coherent+0x1be/0x1d0 >[14255.696393] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14255.696403] ttm_dma_populate+0x25e/0x350 [ttm] >[14255.696410] ttm_tt_bind+0x2c/0x60 [ttm] >[14255.696416] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14255.696424] ttm_bo_validate+0x189/0x1a0 [ttm] >[14255.696428] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14255.696434] ? mutex_trylock+0xcd/0xe0 >[14255.696439] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14255.696445] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14255.696480] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14255.696512] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14255.696544] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14255.696574] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14255.696604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14255.696632] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14255.696639] ? __might_fault+0x3e/0x90 >[14255.696666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14255.696679] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14255.696691] drm_ioctl+0x2d5/0x370 [drm] >[14255.696717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14255.696747] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14255.696754] do_vfs_ioctl+0xa5/0x6e0 >[14255.696760] SyS_ioctl+0x74/0x80 >[14255.696766] do_syscall_64+0x79/0x220 >[14255.696771] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14255.696774] RIP: 0033:0x7f07d78580f7 >[14255.696777] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14255.696781] RAX: ffffffffffffffda RBX: 000000000335ca90 RCX: 00007f07d78580f7 >[14255.696783] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14255.696786] RBP: 00007ffc892203c0 R08: 000000000335ca90 R09: 0000000000000004 >[14255.696788] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14255.696790] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000035a70c0 >[14257.869006] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14257.869010] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14257.869013] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14257.869015] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14257.869016] Call Trace: >[14257.869022] dump_stack+0x85/0xbf >[14257.869026] swiotlb_alloc_coherent+0x1be/0x1d0 >[14257.869033] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14257.869039] ttm_dma_populate+0x25e/0x350 [ttm] >[14257.869044] ttm_tt_bind+0x2c/0x60 [ttm] >[14257.869048] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14257.869055] ttm_bo_validate+0x189/0x1a0 [ttm] >[14257.869058] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14257.869063] ? mutex_trylock+0xcd/0xe0 >[14257.869066] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14257.869069] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14257.869098] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14257.869121] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14257.869143] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14257.869165] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14257.869189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14257.869206] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14257.869211] ? __might_fault+0x3e/0x90 >[14257.869229] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14257.869240] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14257.869247] drm_ioctl+0x2d5/0x370 [drm] >[14257.869263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14257.869282] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14257.869287] do_vfs_ioctl+0xa5/0x6e0 >[14257.869291] SyS_ioctl+0x74/0x80 >[14257.869296] do_syscall_64+0x79/0x220 >[14257.869299] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14257.869303] RIP: 0033:0x7f6f9ac700f7 >[14257.869304] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14257.869307] RAX: ffffffffffffffda RBX: 000055d0ad04ca60 RCX: 00007f6f9ac700f7 >[14257.869309] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14257.869310] RBP: 00007ffd10a897b0 R08: 000055d0ad04ca60 R09: 00007f6f9af34c50 >[14257.869312] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14257.869313] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad413b00 >[14261.261476] swiotlb_tbl_map_single: 2 callbacks suppressed >[14261.261479] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14261.261486] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14261.261490] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14261.261493] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14261.261496] Call Trace: >[14261.261503] dump_stack+0x85/0xbf >[14261.261509] swiotlb_alloc_coherent+0x1be/0x1d0 >[14261.261519] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14261.261529] ttm_dma_populate+0x25e/0x350 [ttm] >[14261.261536] ttm_tt_bind+0x2c/0x60 [ttm] >[14261.261542] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14261.261551] ttm_bo_validate+0x189/0x1a0 [ttm] >[14261.261556] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14261.261562] ? mutex_trylock+0xcd/0xe0 >[14261.261567] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14261.261573] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14261.261610] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14261.261641] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14261.261675] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14261.261708] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14261.261741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14261.261779] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14261.261785] ? __might_fault+0x3e/0x90 >[14261.261824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14261.261849] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14261.261861] drm_ioctl+0x2d5/0x370 [drm] >[14261.261899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14261.261931] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14261.261937] do_vfs_ioctl+0xa5/0x6e0 >[14261.261944] SyS_ioctl+0x74/0x80 >[14261.261951] do_syscall_64+0x79/0x220 >[14261.261955] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14261.261959] RIP: 0033:0x7f6f9ac700f7 >[14261.261962] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14261.261966] RAX: ffffffffffffffda RBX: 000055d0ac4dd7d0 RCX: 00007f6f9ac700f7 >[14261.261968] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14261.261971] RBP: 00007ffd10a897b0 R08: 000055d0ac4dd7d0 R09: 0000000000000004 >[14261.261974] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14261.261976] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acefb920 >[14261.291383] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14261.291389] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14261.291393] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14261.291396] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14261.291398] Call Trace: >[14261.291406] dump_stack+0x85/0xbf >[14261.291412] swiotlb_alloc_coherent+0x1be/0x1d0 >[14261.291423] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14261.291433] ttm_dma_populate+0x25e/0x350 [ttm] >[14261.291441] ttm_tt_bind+0x2c/0x60 [ttm] >[14261.291447] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14261.291456] ttm_bo_validate+0x189/0x1a0 [ttm] >[14261.291462] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14261.291468] ? mutex_trylock+0xcd/0xe0 >[14261.291473] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14261.291479] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14261.291522] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14261.291558] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14261.291592] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14261.291627] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14261.291660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14261.291688] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14261.291695] ? __might_fault+0x3e/0x90 >[14261.291725] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14261.291741] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14261.291754] drm_ioctl+0x2d5/0x370 [drm] >[14261.291783] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14261.291815] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14261.291822] do_vfs_ioctl+0xa5/0x6e0 >[14261.291829] SyS_ioctl+0x74/0x80 >[14261.291836] do_syscall_64+0x79/0x220 >[14261.291841] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14261.291845] RIP: 0033:0x7f6f9ac700f7 >[14261.291848] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14261.291852] RAX: ffffffffffffffda RBX: 000055d0acb5a560 RCX: 00007f6f9ac700f7 >[14261.291855] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14261.291858] RBP: 00007ffd10a897b0 R08: 000055d0acb5a560 R09: 00007f6f9af34ca0 >[14261.291860] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14261.291863] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad2093a0 >[14262.003647] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14262.003653] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14262.003658] CPU: 4 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14262.003661] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14262.003663] Call Trace: >[14262.003672] dump_stack+0x85/0xbf >[14262.003678] swiotlb_alloc_coherent+0x1be/0x1d0 >[14262.003688] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14262.003699] ttm_dma_populate+0x25e/0x350 [ttm] >[14262.003708] ttm_tt_bind+0x2c/0x60 [ttm] >[14262.003714] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14262.003724] ttm_bo_validate+0x189/0x1a0 [ttm] >[14262.003729] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14262.003736] ? mutex_trylock+0xcd/0xe0 >[14262.003741] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14262.003747] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14262.003785] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14262.003817] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14262.003851] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14262.003883] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14262.003913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14262.003940] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14262.003947] ? __might_fault+0x3e/0x90 >[14262.003975] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14262.003990] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14262.004003] drm_ioctl+0x2d5/0x370 [drm] >[14262.004029] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14262.004058] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14262.004065] do_vfs_ioctl+0xa5/0x6e0 >[14262.004072] SyS_ioctl+0x74/0x80 >[14262.004078] do_syscall_64+0x79/0x220 >[14262.004083] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14262.004086] RIP: 0033:0x7f07d78580f7 >[14262.004088] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14262.004091] RAX: ffffffffffffffda RBX: 00000000034eeef0 RCX: 00007f07d78580f7 >[14262.004093] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14262.004095] RBP: 00007ffc892203c0 R08: 00000000034eeef0 R09: 0000000000000004 >[14262.004097] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14262.004099] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000002f70550 >[14262.060520] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14262.060526] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14262.060529] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14262.060532] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14262.060534] Call Trace: >[14262.060542] dump_stack+0x85/0xbf >[14262.060548] swiotlb_alloc_coherent+0x1be/0x1d0 >[14262.060557] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14262.060567] ttm_dma_populate+0x25e/0x350 [ttm] >[14262.060574] ttm_tt_bind+0x2c/0x60 [ttm] >[14262.060579] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14262.060588] ttm_bo_validate+0x189/0x1a0 [ttm] >[14262.060593] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14262.060599] ? mutex_trylock+0xcd/0xe0 >[14262.060604] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14262.060610] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14262.060656] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14262.060675] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14262.060694] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14262.060716] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14262.060734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14262.060750] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14262.060755] ? __might_fault+0x3e/0x90 >[14262.060776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14262.060792] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14262.060802] drm_ioctl+0x2d5/0x370 [drm] >[14262.060824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14262.060849] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14262.060855] do_vfs_ioctl+0xa5/0x6e0 >[14262.060860] SyS_ioctl+0x74/0x80 >[14262.060866] do_syscall_64+0x79/0x220 >[14262.060870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14262.060873] RIP: 0033:0x7f6f9ac700f7 >[14262.060875] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14262.060879] RAX: ffffffffffffffda RBX: 000055d0ac93d8c0 RCX: 00007f6f9ac700f7 >[14262.060881] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14262.060884] RBP: 00007ffd10a897b0 R08: 000055d0ac93d8c0 R09: 0000000000000004 >[14262.060886] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14262.060888] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acf37130 >[14263.162877] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14263.162883] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14263.162887] CPU: 1 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14263.162890] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14263.162893] Call Trace: >[14263.162900] dump_stack+0x85/0xbf >[14263.162906] swiotlb_alloc_coherent+0x1be/0x1d0 >[14263.162915] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14263.162926] ttm_dma_populate+0x25e/0x350 [ttm] >[14263.162934] ttm_tt_bind+0x2c/0x60 [ttm] >[14263.162940] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14263.162949] ttm_bo_validate+0x189/0x1a0 [ttm] >[14263.162954] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14263.162961] ? mutex_trylock+0xcd/0xe0 >[14263.162966] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14263.162972] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14263.163007] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14263.163039] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14263.163073] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14263.163106] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14263.163136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14263.163163] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14263.163170] ? __might_fault+0x3e/0x90 >[14263.163199] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14263.163213] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14263.163225] drm_ioctl+0x2d5/0x370 [drm] >[14263.163253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14263.163284] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14263.163291] do_vfs_ioctl+0xa5/0x6e0 >[14263.163298] SyS_ioctl+0x74/0x80 >[14263.163304] do_syscall_64+0x79/0x220 >[14263.163309] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14263.163313] RIP: 0033:0x7f07d78580f7 >[14263.163315] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14263.163320] RAX: ffffffffffffffda RBX: 00000000032ed0b0 RCX: 00007f07d78580f7 >[14263.163323] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14263.163326] RBP: 00007ffc892203c0 R08: 00000000032ed0b0 R09: 0000000000000004 >[14263.163329] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14263.163332] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000002f70550 >[14268.093582] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14271.633223] swiotlb_tbl_map_single: 2 callbacks suppressed >[14271.633226] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14271.633232] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14271.633236] CPU: 6 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14271.633238] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14271.633241] Call Trace: >[14271.633249] dump_stack+0x85/0xbf >[14271.633254] swiotlb_alloc_coherent+0x1be/0x1d0 >[14271.633264] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14271.633273] ttm_dma_populate+0x25e/0x350 [ttm] >[14271.633280] ttm_tt_bind+0x2c/0x60 [ttm] >[14271.633286] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14271.633295] ttm_bo_validate+0x189/0x1a0 [ttm] >[14271.633300] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14271.633306] ? mutex_trylock+0xcd/0xe0 >[14271.633310] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14271.633315] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14271.633353] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14271.633379] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14271.633400] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14271.633423] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14271.633445] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14271.633463] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14271.633468] ? __might_fault+0x3e/0x90 >[14271.633486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14271.633499] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14271.633506] drm_ioctl+0x2d5/0x370 [drm] >[14271.633524] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14271.633544] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14271.633549] do_vfs_ioctl+0xa5/0x6e0 >[14271.633554] SyS_ioctl+0x74/0x80 >[14271.633560] do_syscall_64+0x79/0x220 >[14271.633565] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14271.633568] RIP: 0033:0x7f07d78580f7 >[14271.633571] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14271.633574] RAX: ffffffffffffffda RBX: 00000000034eeef0 RCX: 00007f07d78580f7 >[14271.633576] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14271.633577] RBP: 00007ffc892203c0 R08: 00000000034eeef0 R09: 0000000000000004 >[14271.633579] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14271.633581] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032bdb10 >[14271.645374] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14271.645381] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14271.645385] CPU: 6 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14271.645387] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14271.645390] Call Trace: >[14271.645398] dump_stack+0x85/0xbf >[14271.645404] swiotlb_alloc_coherent+0x1be/0x1d0 >[14271.645415] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14271.645425] ttm_dma_populate+0x25e/0x350 [ttm] >[14271.645432] ttm_tt_bind+0x2c/0x60 [ttm] >[14271.645439] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14271.645448] ttm_bo_validate+0x189/0x1a0 [ttm] >[14271.645453] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14271.645460] ? mutex_trylock+0xcd/0xe0 >[14271.645465] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14271.645472] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14271.645510] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14271.645541] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14271.645573] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14271.645602] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14271.645630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14271.645648] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14271.645654] ? __might_fault+0x3e/0x90 >[14271.645673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14271.645688] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14271.645696] drm_ioctl+0x2d5/0x370 [drm] >[14271.645714] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14271.645738] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14271.645745] do_vfs_ioctl+0xa5/0x6e0 >[14271.645759] SyS_ioctl+0x74/0x80 >[14271.645763] do_syscall_64+0x79/0x220 >[14271.645767] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14271.645769] RIP: 0033:0x7f07d78580f7 >[14271.645771] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14271.645774] RAX: ffffffffffffffda RBX: 00000000034eeef0 RCX: 00007f07d78580f7 >[14271.645775] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14271.645777] RBP: 00007ffc892203c0 R08: 00000000034eeef0 R09: 0000000000000004 >[14271.645778] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14271.645780] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032bdb10 >[14276.167716] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14276.167720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14276.167723] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14276.167725] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14276.167726] Call Trace: >[14276.167733] dump_stack+0x85/0xbf >[14276.167738] swiotlb_alloc_coherent+0x1be/0x1d0 >[14276.167745] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14276.167752] ttm_dma_populate+0x25e/0x350 [ttm] >[14276.167757] ttm_tt_bind+0x2c/0x60 [ttm] >[14276.167761] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14276.167766] ttm_bo_validate+0x189/0x1a0 [ttm] >[14276.167770] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14276.167774] ? mutex_trylock+0xcd/0xe0 >[14276.167777] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14276.167781] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14276.167813] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14276.167835] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14276.167857] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14276.167879] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14276.167900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14276.167917] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14276.167923] ? __might_fault+0x3e/0x90 >[14276.167940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14276.167951] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14276.167959] drm_ioctl+0x2d5/0x370 [drm] >[14276.167975] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14276.167995] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14276.168000] do_vfs_ioctl+0xa5/0x6e0 >[14276.168004] SyS_ioctl+0x74/0x80 >[14276.168009] do_syscall_64+0x79/0x220 >[14276.168012] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14276.168015] RIP: 0033:0x7f6f9ac700f7 >[14276.168017] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14276.168020] RAX: ffffffffffffffda RBX: 000055d0ad053770 RCX: 00007f6f9ac700f7 >[14276.168022] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14276.168023] RBP: 00007ffd10a897b0 R08: 000055d0ad053770 R09: 00007f6f9af34ca0 >[14276.168025] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14276.168027] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad2a92e0 >[14277.013079] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14277.013084] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14277.013086] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14277.013088] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14277.013090] Call Trace: >[14277.013096] dump_stack+0x85/0xbf >[14277.013101] swiotlb_alloc_coherent+0x1be/0x1d0 >[14277.013108] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14277.013115] ttm_dma_populate+0x25e/0x350 [ttm] >[14277.013120] ttm_tt_bind+0x2c/0x60 [ttm] >[14277.013125] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14277.013131] ttm_bo_validate+0x189/0x1a0 [ttm] >[14277.013134] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14277.013139] ? mutex_trylock+0xcd/0xe0 >[14277.013142] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14277.013146] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14277.013178] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14277.013202] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14277.013225] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14277.013248] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14277.013269] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14277.013287] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14277.013293] ? __might_fault+0x3e/0x90 >[14277.013312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14277.013326] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14277.013334] drm_ioctl+0x2d5/0x370 [drm] >[14277.013352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14277.013371] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14277.013376] do_vfs_ioctl+0xa5/0x6e0 >[14277.013381] SyS_ioctl+0x74/0x80 >[14277.013385] do_syscall_64+0x79/0x220 >[14277.013389] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14277.013392] RIP: 0033:0x7f6f9ac700f7 >[14277.013393] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14277.013396] RAX: ffffffffffffffda RBX: 000055d0ad3aff50 RCX: 00007f6f9ac700f7 >[14277.013398] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14277.013400] RBP: 00007ffd10a897b0 R08: 000055d0ad3aff50 R09: 00007f6f9af34ca0 >[14277.013402] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14277.013403] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad3a0350 >[14277.042787] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14277.042792] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14277.042795] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14277.042797] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14277.042799] Call Trace: >[14277.042806] dump_stack+0x85/0xbf >[14277.042811] swiotlb_alloc_coherent+0x1be/0x1d0 >[14277.042819] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14277.042827] ttm_dma_populate+0x25e/0x350 [ttm] >[14277.042832] ttm_tt_bind+0x2c/0x60 [ttm] >[14277.042837] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14277.042843] ttm_bo_validate+0x189/0x1a0 [ttm] >[14277.042847] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14277.042853] ? mutex_trylock+0xcd/0xe0 >[14277.042856] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14277.042860] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14277.042893] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14277.042917] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14277.042940] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14277.042962] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14277.042984] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14277.043001] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14277.043007] ? __might_fault+0x3e/0x90 >[14277.043025] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14277.043038] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14277.043047] drm_ioctl+0x2d5/0x370 [drm] >[14277.043064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14277.043085] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14277.043090] do_vfs_ioctl+0xa5/0x6e0 >[14277.043096] SyS_ioctl+0x74/0x80 >[14277.043101] do_syscall_64+0x79/0x220 >[14277.043105] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14277.043108] RIP: 0033:0x7f6f9ac700f7 >[14277.043110] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14277.043113] RAX: ffffffffffffffda RBX: 000055d0ac5c37a0 RCX: 00007f6f9ac700f7 >[14277.043115] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14277.043117] RBP: 00007ffd10a897b0 R08: 000055d0ac5c37a0 R09: 0000000000000004 >[14277.043119] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14277.043121] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad2ae530 >[14277.924258] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14277.924262] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14277.924265] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14277.924268] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14277.924269] Call Trace: >[14277.924276] dump_stack+0x85/0xbf >[14277.924280] swiotlb_alloc_coherent+0x1be/0x1d0 >[14277.924288] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14277.924295] ttm_dma_populate+0x25e/0x350 [ttm] >[14277.924300] ttm_tt_bind+0x2c/0x60 [ttm] >[14277.924304] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14277.924310] ttm_bo_validate+0x189/0x1a0 [ttm] >[14277.924314] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14277.924319] ? mutex_trylock+0xcd/0xe0 >[14277.924322] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14277.924326] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14277.924356] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14277.924381] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14277.924403] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14277.924424] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14277.924445] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14277.924462] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14277.924467] ? __might_fault+0x3e/0x90 >[14277.924485] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14277.924497] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14277.924504] drm_ioctl+0x2d5/0x370 [drm] >[14277.924521] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14277.924541] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14277.924546] do_vfs_ioctl+0xa5/0x6e0 >[14277.924550] SyS_ioctl+0x74/0x80 >[14277.924555] do_syscall_64+0x79/0x220 >[14277.924558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14277.924561] RIP: 0033:0x7f6f9ac700f7 >[14277.924563] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14277.924566] RAX: ffffffffffffffda RBX: 000055d0ad428350 RCX: 00007f6f9ac700f7 >[14277.924568] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14277.924570] RBP: 00007ffd10a897b0 R08: 000055d0ad428350 R09: 00007f6f9af34ca0 >[14277.924571] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14277.924573] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acfeb200 >[14278.942904] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14278.942910] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14278.942914] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14278.942917] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14278.942919] Call Trace: >[14278.942927] dump_stack+0x85/0xbf >[14278.942933] swiotlb_alloc_coherent+0x1be/0x1d0 >[14278.942943] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14278.942963] ttm_dma_populate+0x25e/0x350 [ttm] >[14278.942971] ttm_tt_bind+0x2c/0x60 [ttm] >[14278.942987] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14278.942995] ttm_bo_validate+0x189/0x1a0 [ttm] >[14278.943001] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14278.943007] ? mutex_trylock+0xcd/0xe0 >[14278.943022] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14278.943028] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14278.943073] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14278.943115] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14278.943148] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14278.943180] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14278.943213] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14278.943241] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14278.943248] ? __might_fault+0x3e/0x90 >[14278.943275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14278.943290] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14278.943302] drm_ioctl+0x2d5/0x370 [drm] >[14278.943331] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14278.943362] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14278.943369] do_vfs_ioctl+0xa5/0x6e0 >[14278.943376] SyS_ioctl+0x74/0x80 >[14278.943381] do_syscall_64+0x79/0x220 >[14278.943386] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14278.943389] RIP: 0033:0x7f6f9ac700f7 >[14278.943392] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14278.943396] RAX: ffffffffffffffda RBX: 000055d0ad3aff50 RCX: 00007f6f9ac700f7 >[14278.943399] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14278.943401] RBP: 00007ffd10a897b0 R08: 000055d0ad3aff50 R09: 0000000000000004 >[14278.943404] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14278.943406] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad3c6640 >[14280.462994] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14280.463000] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14280.463014] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14280.463017] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14280.463019] Call Trace: >[14280.463028] dump_stack+0x85/0xbf >[14280.463034] swiotlb_alloc_coherent+0x1be/0x1d0 >[14280.463044] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14280.463055] ttm_dma_populate+0x25e/0x350 [ttm] >[14280.463063] ttm_tt_bind+0x2c/0x60 [ttm] >[14280.463069] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14280.463079] ttm_bo_validate+0x189/0x1a0 [ttm] >[14280.463084] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14280.463091] ? mutex_trylock+0xcd/0xe0 >[14280.463096] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14280.463103] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14280.463140] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14280.463169] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14280.463200] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14280.463238] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14280.463264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14280.463281] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14280.463286] ? __might_fault+0x3e/0x90 >[14280.463303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14280.463316] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14280.463324] drm_ioctl+0x2d5/0x370 [drm] >[14280.463340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14280.463358] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14280.463363] do_vfs_ioctl+0xa5/0x6e0 >[14280.463368] SyS_ioctl+0x74/0x80 >[14280.463373] do_syscall_64+0x79/0x220 >[14280.463376] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14280.463379] RIP: 0033:0x7f6f9ac700f7 >[14280.463381] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14280.463384] RAX: ffffffffffffffda RBX: 000055d0ad180d10 RCX: 00007f6f9ac700f7 >[14280.463385] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14280.463387] RBP: 00007ffd10a897b0 R08: 000055d0ad180d10 R09: 00007f6f9af34ca0 >[14280.463389] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14280.463391] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad2df670 >[14284.093615] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14285.815927] swiotlb_tbl_map_single: 4 callbacks suppressed >[14285.815930] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14285.815934] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14285.815937] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14285.815939] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14285.815940] Call Trace: >[14285.815946] dump_stack+0x85/0xbf >[14285.815952] swiotlb_alloc_coherent+0x1be/0x1d0 >[14285.815972] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14285.815980] ttm_dma_populate+0x25e/0x350 [ttm] >[14285.815996] ttm_tt_bind+0x2c/0x60 [ttm] >[14285.816001] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14285.816007] ttm_bo_validate+0x189/0x1a0 [ttm] >[14285.816010] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14285.816015] ? mutex_trylock+0xcd/0xe0 >[14285.816018] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14285.816021] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14285.816065] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14285.816089] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14285.816110] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14285.816131] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14285.816152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14285.816169] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14285.816174] ? __might_fault+0x3e/0x90 >[14285.816192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14285.816204] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14285.816212] drm_ioctl+0x2d5/0x370 [drm] >[14285.816228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14285.816247] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14285.816252] do_vfs_ioctl+0xa5/0x6e0 >[14285.816257] SyS_ioctl+0x74/0x80 >[14285.816261] do_syscall_64+0x79/0x220 >[14285.816264] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14285.816267] RIP: 0033:0x7f6f9ac700f7 >[14285.816268] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14285.816271] RAX: ffffffffffffffda RBX: 000055d0ad213650 RCX: 00007f6f9ac700f7 >[14285.816273] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14285.816274] RBP: 00007ffd10a897b0 R08: 000055d0ad213650 R09: 00007f6f9af34ca0 >[14285.816276] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14285.816277] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad48a270 >[14287.520202] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14287.520207] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14287.520220] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14287.520222] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14287.520224] Call Trace: >[14287.520231] dump_stack+0x85/0xbf >[14287.520246] swiotlb_alloc_coherent+0x1be/0x1d0 >[14287.520254] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14287.520260] ttm_dma_populate+0x25e/0x350 [ttm] >[14287.520265] ttm_tt_bind+0x2c/0x60 [ttm] >[14287.520269] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14287.520275] ttm_bo_validate+0x189/0x1a0 [ttm] >[14287.520278] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14287.520283] ? mutex_trylock+0xcd/0xe0 >[14287.520286] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14287.520290] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14287.520320] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14287.520354] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14287.520375] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14287.520398] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14287.520420] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14287.520438] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14287.520443] ? __might_fault+0x3e/0x90 >[14287.520462] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14287.520473] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14287.520481] drm_ioctl+0x2d5/0x370 [drm] >[14287.520498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14287.520520] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14287.520527] do_vfs_ioctl+0xa5/0x6e0 >[14287.520533] SyS_ioctl+0x74/0x80 >[14287.520539] do_syscall_64+0x79/0x220 >[14287.520543] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14287.520546] RIP: 0033:0x7f6f9ac700f7 >[14287.520549] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14287.520552] RAX: ffffffffffffffda RBX: 000055d0ad2f6960 RCX: 00007f6f9ac700f7 >[14287.520554] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14287.520556] RBP: 00007ffd10a897b0 R08: 000055d0ad2f6960 R09: 00007f6f9af34ca0 >[14287.520558] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14287.520560] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad1d06b0 >[14287.694065] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14287.694069] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14287.694072] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14287.694074] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14287.694075] Call Trace: >[14287.694083] dump_stack+0x85/0xbf >[14287.694087] swiotlb_alloc_coherent+0x1be/0x1d0 >[14287.694096] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14287.694103] ttm_dma_populate+0x25e/0x350 [ttm] >[14287.694108] ttm_tt_bind+0x2c/0x60 [ttm] >[14287.694112] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14287.694118] ttm_bo_validate+0x189/0x1a0 [ttm] >[14287.694121] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14287.694126] ? mutex_trylock+0xcd/0xe0 >[14287.694129] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14287.694133] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14287.694171] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14287.694200] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14287.694223] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14287.694244] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14287.694264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14287.694282] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14287.694288] ? __might_fault+0x3e/0x90 >[14287.694306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14287.694318] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14287.694325] drm_ioctl+0x2d5/0x370 [drm] >[14287.694342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14287.694362] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14287.694367] do_vfs_ioctl+0xa5/0x6e0 >[14287.694371] SyS_ioctl+0x74/0x80 >[14287.694376] do_syscall_64+0x79/0x220 >[14287.694379] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14287.694382] RIP: 0033:0x7f6f9ac700f7 >[14287.694384] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14287.694387] RAX: ffffffffffffffda RBX: 000055d0ad409300 RCX: 00007f6f9ac700f7 >[14287.694388] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14287.694390] RBP: 00007ffd10a897b0 R08: 000055d0ad409300 R09: 0000000000000004 >[14287.694391] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14287.694393] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad0a5720 >[14289.262485] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14289.262491] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14289.262495] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14289.262497] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14289.262499] Call Trace: >[14289.262508] dump_stack+0x85/0xbf >[14289.262514] swiotlb_alloc_coherent+0x1be/0x1d0 >[14289.262522] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14289.262532] ttm_dma_populate+0x25e/0x350 [ttm] >[14289.262539] ttm_tt_bind+0x2c/0x60 [ttm] >[14289.262544] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14289.262551] ttm_bo_validate+0x189/0x1a0 [ttm] >[14289.262556] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14289.262563] ? mutex_trylock+0xcd/0xe0 >[14289.262567] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14289.262572] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14289.262609] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14289.262631] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14289.262652] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14289.262677] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14289.262704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14289.262727] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14289.262733] ? __might_fault+0x3e/0x90 >[14289.262757] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14289.262771] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14289.262782] drm_ioctl+0x2d5/0x370 [drm] >[14289.262806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14289.262833] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14289.262840] do_vfs_ioctl+0xa5/0x6e0 >[14289.262846] SyS_ioctl+0x74/0x80 >[14289.262851] do_syscall_64+0x79/0x220 >[14289.262856] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14289.262859] RIP: 0033:0x7f6f9ac700f7 >[14289.262862] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14289.262866] RAX: ffffffffffffffda RBX: 000055d0ad20ac40 RCX: 00007f6f9ac700f7 >[14289.262868] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14289.262870] RBP: 00007ffd10a897b0 R08: 000055d0ad20ac40 R09: 00007f6f9af34ca0 >[14289.262873] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14289.262875] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad348f70 >[14292.183074] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14292.183080] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14292.183084] CPU: 7 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14292.183087] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14292.183089] Call Trace: >[14292.183097] dump_stack+0x85/0xbf >[14292.183104] swiotlb_alloc_coherent+0x1be/0x1d0 >[14292.183114] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14292.183123] ttm_dma_populate+0x25e/0x350 [ttm] >[14292.183131] ttm_tt_bind+0x2c/0x60 [ttm] >[14292.183136] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14292.183144] ttm_bo_validate+0x189/0x1a0 [ttm] >[14292.183150] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14292.183156] ? mutex_trylock+0xcd/0xe0 >[14292.183161] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14292.183166] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14292.183208] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14292.183244] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14292.183279] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14292.183313] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14292.183344] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14292.183372] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14292.183378] ? __might_fault+0x3e/0x90 >[14292.183407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14292.183424] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14292.183436] drm_ioctl+0x2d5/0x370 [drm] >[14292.183463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14292.183491] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14292.183498] do_vfs_ioctl+0xa5/0x6e0 >[14292.183504] SyS_ioctl+0x74/0x80 >[14292.183509] do_syscall_64+0x79/0x220 >[14292.183514] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14292.183517] RIP: 0033:0x7f07d78580f7 >[14292.183520] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14292.183524] RAX: ffffffffffffffda RBX: 00000000032edde0 RCX: 00007f07d78580f7 >[14292.183526] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14292.183528] RBP: 00007ffc892203c0 R08: 00000000032edde0 R09: 0000000000000004 >[14292.183531] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14292.183533] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000345dbd0 >[14292.190136] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14292.190140] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14292.190143] CPU: 7 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14292.190145] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14292.190147] Call Trace: >[14292.190153] dump_stack+0x85/0xbf >[14292.190158] swiotlb_alloc_coherent+0x1be/0x1d0 >[14292.190165] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14292.190172] ttm_dma_populate+0x25e/0x350 [ttm] >[14292.190177] ttm_tt_bind+0x2c/0x60 [ttm] >[14292.190181] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14292.190187] ttm_bo_validate+0x189/0x1a0 [ttm] >[14292.190191] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14292.190196] ? mutex_trylock+0xcd/0xe0 >[14292.190199] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14292.190202] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14292.190232] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14292.190255] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14292.190276] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14292.190298] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14292.190319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14292.190337] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14292.190342] ? __might_fault+0x3e/0x90 >[14292.190361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14292.190372] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14292.190380] drm_ioctl+0x2d5/0x370 [drm] >[14292.190397] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14292.190417] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14292.190423] do_vfs_ioctl+0xa5/0x6e0 >[14292.190427] SyS_ioctl+0x74/0x80 >[14292.190432] do_syscall_64+0x79/0x220 >[14292.190436] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14292.190439] RIP: 0033:0x7f07d78580f7 >[14292.190441] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14292.190444] RAX: ffffffffffffffda RBX: 00000000032edde0 RCX: 00007f07d78580f7 >[14292.190446] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14292.190448] RBP: 00007ffc892203c0 R08: 00000000032edde0 R09: 0000000000000004 >[14292.190450] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14292.190451] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000345dbd0 >[14294.389427] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14294.389431] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14294.389434] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14294.389436] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14294.389437] Call Trace: >[14294.389444] dump_stack+0x85/0xbf >[14294.389449] swiotlb_alloc_coherent+0x1be/0x1d0 >[14294.389457] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14294.389464] ttm_dma_populate+0x25e/0x350 [ttm] >[14294.389469] ttm_tt_bind+0x2c/0x60 [ttm] >[14294.389473] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14294.389479] ttm_bo_validate+0x189/0x1a0 [ttm] >[14294.389482] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14294.389487] ? mutex_trylock+0xcd/0xe0 >[14294.389490] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14294.389494] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14294.389534] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14294.389560] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14294.389585] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14294.389590] ? bad_range+0x72/0x150 >[14294.389610] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14294.389631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14294.389648] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14294.389654] ? __might_fault+0x3e/0x90 >[14294.389671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14294.389683] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14294.389690] drm_ioctl+0x2d5/0x370 [drm] >[14294.389707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14294.389740] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14294.389746] do_vfs_ioctl+0xa5/0x6e0 >[14294.389750] SyS_ioctl+0x74/0x80 >[14294.389755] do_syscall_64+0x79/0x220 >[14294.389758] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14294.389761] RIP: 0033:0x7f6f9ac700f7 >[14294.389763] RSP: 002b:00007ffd10a86908 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14294.389765] RAX: ffffffffffffffda RBX: 000055d0ad003e90 RCX: 00007f6f9ac700f7 >[14294.389767] RDX: 00007ffd10a86950 RSI: 00000000c0206440 RDI: 000000000000000c >[14294.389768] RBP: 00007ffd10a86950 R08: 000055d0ad003e90 R09: 00007f6f9af34ca0 >[14294.389770] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14294.389772] R13: 000000000000000c R14: 00007ffd10a869e8 R15: 000055d0ad1536c0 >[14294.401564] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14294.401570] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14294.401574] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14294.401577] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14294.401580] Call Trace: >[14294.401589] dump_stack+0x85/0xbf >[14294.401596] swiotlb_alloc_coherent+0x1be/0x1d0 >[14294.401608] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14294.401619] ttm_dma_populate+0x25e/0x350 [ttm] >[14294.401628] ttm_tt_bind+0x2c/0x60 [ttm] >[14294.401634] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14294.401644] ttm_bo_validate+0x189/0x1a0 [ttm] >[14294.401649] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14294.401657] ? mutex_trylock+0xcd/0xe0 >[14294.401662] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14294.401669] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14294.401707] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14294.401739] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14294.401781] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14294.401788] ? bad_range+0x72/0x150 >[14294.401819] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14294.401850] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14294.401878] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14294.401885] ? __might_fault+0x3e/0x90 >[14294.401915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14294.401931] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14294.401943] drm_ioctl+0x2d5/0x370 [drm] >[14294.401972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14294.402003] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14294.402010] do_vfs_ioctl+0xa5/0x6e0 >[14294.402017] SyS_ioctl+0x74/0x80 >[14294.402024] do_syscall_64+0x79/0x220 >[14294.402029] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14294.402032] RIP: 0033:0x7f6f9ac700f7 >[14294.402035] RSP: 002b:00007ffd10a86908 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14294.402040] RAX: ffffffffffffffda RBX: 000055d0ad003e90 RCX: 00007f6f9ac700f7 >[14294.402042] RDX: 00007ffd10a86950 RSI: 00000000c0206440 RDI: 000000000000000c >[14294.402045] RBP: 00007ffd10a86950 R08: 000055d0ad003e90 R09: 00007f6f9af34ca0 >[14294.402048] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14294.402051] R13: 000000000000000c R14: 00007ffd10a869e8 R15: 000055d0ad1536c0 >[14294.453864] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14294.453870] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14294.453875] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14294.453878] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14294.453880] Call Trace: >[14294.453888] dump_stack+0x85/0xbf >[14294.453894] swiotlb_alloc_coherent+0x1be/0x1d0 >[14294.453904] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14294.453915] ttm_dma_populate+0x25e/0x350 [ttm] >[14294.453923] ttm_tt_bind+0x2c/0x60 [ttm] >[14294.453929] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14294.453939] ttm_bo_validate+0x189/0x1a0 [ttm] >[14294.453945] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14294.453951] ? mutex_trylock+0xcd/0xe0 >[14294.453957] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14294.453963] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14294.453998] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14294.454030] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14294.454063] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14294.454070] ? bad_range+0x72/0x150 >[14294.454101] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14294.454133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14294.454161] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14294.454168] ? __might_fault+0x3e/0x90 >[14294.454197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14294.454213] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14294.454225] drm_ioctl+0x2d5/0x370 [drm] >[14294.454253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14294.454285] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14294.454292] do_vfs_ioctl+0xa5/0x6e0 >[14294.454300] SyS_ioctl+0x74/0x80 >[14294.454306] do_syscall_64+0x79/0x220 >[14294.454311] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14294.454315] RIP: 0033:0x7f6f9ac700f7 >[14294.454318] RSP: 002b:00007ffd10a86908 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14294.454323] RAX: ffffffffffffffda RBX: 000055d0ad3074f0 RCX: 00007f6f9ac700f7 >[14294.454326] RDX: 00007ffd10a86950 RSI: 00000000c0206440 RDI: 000000000000000c >[14294.454328] RBP: 00007ffd10a86950 R08: 000055d0ad3074f0 R09: 00007f6f9af34ca0 >[14294.454331] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14294.454334] R13: 000000000000000c R14: 00007ffd10a869e8 R15: 000055d0ad0b07d0 >[14298.206870] swiotlb_tbl_map_single: 4 callbacks suppressed >[14298.206872] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14298.206877] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14298.206879] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14298.206881] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14298.206883] Call Trace: >[14298.206889] dump_stack+0x85/0xbf >[14298.206893] swiotlb_alloc_coherent+0x1be/0x1d0 >[14298.206901] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14298.206907] ttm_dma_populate+0x25e/0x350 [ttm] >[14298.206912] ttm_tt_bind+0x2c/0x60 [ttm] >[14298.206915] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14298.206921] ttm_bo_validate+0x189/0x1a0 [ttm] >[14298.206924] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14298.206929] ? mutex_trylock+0xcd/0xe0 >[14298.206932] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14298.206936] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14298.206965] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14298.206987] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14298.207008] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14298.207030] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14298.207051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14298.207069] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14298.207075] ? __might_fault+0x3e/0x90 >[14298.207093] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14298.207104] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14298.207112] drm_ioctl+0x2d5/0x370 [drm] >[14298.207129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14298.207148] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14298.207153] do_vfs_ioctl+0xa5/0x6e0 >[14298.207158] SyS_ioctl+0x74/0x80 >[14298.207162] do_syscall_64+0x79/0x220 >[14298.207166] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14298.207168] RIP: 0033:0x7f6f9ac700f7 >[14298.207170] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14298.207173] RAX: ffffffffffffffda RBX: 000055d0ad3cf090 RCX: 00007f6f9ac700f7 >[14298.207174] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14298.207176] RBP: 00007ffd10a897b0 R08: 000055d0ad3cf090 R09: 0000000000000004 >[14298.207177] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14298.207179] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad412c00 >[14300.093627] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14301.545798] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14301.545802] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14301.545805] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14301.545807] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14301.545809] Call Trace: >[14301.545816] dump_stack+0x85/0xbf >[14301.545820] swiotlb_alloc_coherent+0x1be/0x1d0 >[14301.545827] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14301.545834] ttm_dma_populate+0x25e/0x350 [ttm] >[14301.545839] ttm_tt_bind+0x2c/0x60 [ttm] >[14301.545843] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14301.545849] ttm_bo_validate+0x189/0x1a0 [ttm] >[14301.545852] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14301.545867] ? mutex_trylock+0xcd/0xe0 >[14301.545870] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14301.545874] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14301.545905] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14301.545927] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14301.545948] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14301.545969] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14301.545990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14301.546006] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14301.546011] ? __might_fault+0x3e/0x90 >[14301.546028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14301.546039] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14301.546046] drm_ioctl+0x2d5/0x370 [drm] >[14301.546063] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14301.546082] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14301.546087] do_vfs_ioctl+0xa5/0x6e0 >[14301.546092] SyS_ioctl+0x74/0x80 >[14301.546096] do_syscall_64+0x79/0x220 >[14301.546100] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14301.546102] RIP: 0033:0x7f6f9ac700f7 >[14301.546104] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14301.546107] RAX: ffffffffffffffda RBX: 000055d0ad3d3be0 RCX: 00007f6f9ac700f7 >[14301.546109] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14301.546110] RBP: 00007ffd10a897b0 R08: 000055d0ad3d3be0 R09: 0000000000000004 >[14301.546112] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14301.546114] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac8e4880 >[14301.981436] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14301.981441] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14301.981445] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14301.981447] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14301.981449] Call Trace: >[14301.981457] dump_stack+0x85/0xbf >[14301.981462] swiotlb_alloc_coherent+0x1be/0x1d0 >[14301.981473] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14301.981482] ttm_dma_populate+0x25e/0x350 [ttm] >[14301.981488] ttm_tt_bind+0x2c/0x60 [ttm] >[14301.981493] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14301.981501] ttm_bo_validate+0x189/0x1a0 [ttm] >[14301.981506] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14301.981512] ? mutex_trylock+0xcd/0xe0 >[14301.981516] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14301.981521] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14301.981569] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14301.981597] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14301.981624] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14301.981648] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14301.981671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14301.981689] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14301.981696] ? __might_fault+0x3e/0x90 >[14301.981714] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14301.981727] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14301.981735] drm_ioctl+0x2d5/0x370 [drm] >[14301.981753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14301.981780] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14301.981785] do_vfs_ioctl+0xa5/0x6e0 >[14301.981791] SyS_ioctl+0x74/0x80 >[14301.981796] do_syscall_64+0x79/0x220 >[14301.981801] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14301.981805] RIP: 0033:0x7f07d78580f7 >[14301.981807] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14301.981811] RAX: ffffffffffffffda RBX: 0000000002dafaa0 RCX: 00007f07d78580f7 >[14301.981813] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14301.981816] RBP: 00007ffc892203c0 R08: 0000000002dafaa0 R09: 0000000000000004 >[14301.981818] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14301.981820] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000034960a0 >[14304.854121] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14304.854128] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14304.854132] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14304.854135] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14304.854137] Call Trace: >[14304.854145] dump_stack+0x85/0xbf >[14304.854152] swiotlb_alloc_coherent+0x1be/0x1d0 >[14304.854162] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14304.854173] ttm_dma_populate+0x25e/0x350 [ttm] >[14304.854180] ttm_tt_bind+0x2c/0x60 [ttm] >[14304.854185] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14304.854190] ttm_bo_validate+0x189/0x1a0 [ttm] >[14304.854194] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14304.854198] ? mutex_trylock+0xcd/0xe0 >[14304.854202] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14304.854205] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14304.854238] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14304.854263] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14304.854285] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14304.854307] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14304.854327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14304.854345] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14304.854351] ? __might_fault+0x3e/0x90 >[14304.854369] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14304.854381] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14304.854388] drm_ioctl+0x2d5/0x370 [drm] >[14304.854405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14304.854425] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14304.854431] do_vfs_ioctl+0xa5/0x6e0 >[14304.854435] SyS_ioctl+0x74/0x80 >[14304.854439] do_syscall_64+0x79/0x220 >[14304.854443] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14304.854445] RIP: 0033:0x7f6f9ac700f7 >[14304.854447] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14304.854450] RAX: ffffffffffffffda RBX: 000055d0ad444400 RCX: 00007f6f9ac700f7 >[14304.854451] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14304.854453] RBP: 00007ffd10a897b0 R08: 000055d0ad444400 R09: 000000000000000b >[14304.854455] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14304.854456] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad362e00 >[14307.093548] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14307.093554] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14307.093558] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14307.093561] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14307.093564] Call Trace: >[14307.093573] dump_stack+0x85/0xbf >[14307.093579] swiotlb_alloc_coherent+0x1be/0x1d0 >[14307.093589] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14307.093600] ttm_dma_populate+0x25e/0x350 [ttm] >[14307.093608] ttm_tt_bind+0x2c/0x60 [ttm] >[14307.093614] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14307.093623] ttm_bo_validate+0x189/0x1a0 [ttm] >[14307.093628] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14307.093635] ? mutex_trylock+0xcd/0xe0 >[14307.093640] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14307.093646] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14307.093687] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14307.093720] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14307.093754] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14307.093797] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14307.093830] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14307.093857] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14307.093864] ? __might_fault+0x3e/0x90 >[14307.093893] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14307.093910] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14307.093921] drm_ioctl+0x2d5/0x370 [drm] >[14307.093948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14307.093980] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14307.093987] do_vfs_ioctl+0xa5/0x6e0 >[14307.093994] SyS_ioctl+0x74/0x80 >[14307.094001] do_syscall_64+0x79/0x220 >[14307.094006] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14307.094010] RIP: 0033:0x7f6f9ac700f7 >[14307.094013] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14307.094017] RAX: ffffffffffffffda RBX: 000055d0ad0528f0 RCX: 00007f6f9ac700f7 >[14307.094020] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14307.094022] RBP: 00007ffd10a897b0 R08: 000055d0ad0528f0 R09: 0000000000000004 >[14307.094025] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14307.094036] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad0a5720 >[14308.636694] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14308.636698] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14308.636701] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14308.636703] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14308.636705] Call Trace: >[14308.636711] dump_stack+0x85/0xbf >[14308.636715] swiotlb_alloc_coherent+0x1be/0x1d0 >[14308.636724] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14308.636731] ttm_dma_populate+0x25e/0x350 [ttm] >[14308.636736] ttm_tt_bind+0x2c/0x60 [ttm] >[14308.636740] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14308.636746] ttm_bo_validate+0x189/0x1a0 [ttm] >[14308.636750] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14308.636755] ? mutex_trylock+0xcd/0xe0 >[14308.636758] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14308.636762] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14308.636800] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14308.636836] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14308.636858] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14308.636890] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14308.636911] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14308.636929] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14308.636934] ? __might_fault+0x3e/0x90 >[14308.636952] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14308.636964] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14308.636971] drm_ioctl+0x2d5/0x370 [drm] >[14308.636988] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14308.637007] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14308.637012] do_vfs_ioctl+0xa5/0x6e0 >[14308.637017] SyS_ioctl+0x74/0x80 >[14308.637021] do_syscall_64+0x79/0x220 >[14308.637025] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14308.637028] RIP: 0033:0x7f6f9ac700f7 >[14308.637029] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14308.637032] RAX: ffffffffffffffda RBX: 000055d0ad14c4f0 RCX: 00007f6f9ac700f7 >[14308.637033] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14308.637035] RBP: 00007ffd10a897b0 R08: 000055d0ad14c4f0 R09: 0000000000000004 >[14308.637037] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14308.637038] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acff3870 >[14308.654944] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14308.654954] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14308.654959] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14308.654962] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14308.654965] Call Trace: >[14308.654977] dump_stack+0x85/0xbf >[14308.654985] swiotlb_alloc_coherent+0x1be/0x1d0 >[14308.654998] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14308.655009] ttm_dma_populate+0x25e/0x350 [ttm] >[14308.655018] ttm_tt_bind+0x2c/0x60 [ttm] >[14308.655025] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14308.655034] ttm_bo_validate+0x189/0x1a0 [ttm] >[14308.655040] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14308.655047] ? mutex_trylock+0xcd/0xe0 >[14308.655052] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14308.655058] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14308.655107] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14308.655142] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14308.655175] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14308.655204] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14308.655233] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14308.655258] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14308.655265] ? __might_fault+0x3e/0x90 >[14308.655290] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14308.655309] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14308.655320] drm_ioctl+0x2d5/0x370 [drm] >[14308.655343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14308.655371] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14308.655377] do_vfs_ioctl+0xa5/0x6e0 >[14308.655384] SyS_ioctl+0x74/0x80 >[14308.655390] do_syscall_64+0x79/0x220 >[14308.655395] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14308.655399] RIP: 0033:0x7f6f9ac700f7 >[14308.655401] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14308.655405] RAX: ffffffffffffffda RBX: 000055d0ad40ca60 RCX: 00007f6f9ac700f7 >[14308.655407] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14308.655410] RBP: 00007ffd10a897b0 R08: 000055d0ad40ca60 R09: 00007f6f9af34c50 >[14308.655412] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14308.655414] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad4422f0 >[14316.095694] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14316.110326] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14316.110331] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14316.110333] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14316.110335] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14316.110337] Call Trace: >[14316.110343] dump_stack+0x85/0xbf >[14316.110347] swiotlb_alloc_coherent+0x1be/0x1d0 >[14316.110355] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14316.110361] ttm_dma_populate+0x25e/0x350 [ttm] >[14316.110366] ttm_tt_bind+0x2c/0x60 [ttm] >[14316.110370] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14316.110375] ttm_bo_validate+0x189/0x1a0 [ttm] >[14316.110379] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14316.110384] ? mutex_trylock+0xcd/0xe0 >[14316.110387] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14316.110391] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14316.110421] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14316.110442] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14316.110464] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14316.110487] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14316.110519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14316.110537] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14316.110543] ? __might_fault+0x3e/0x90 >[14316.110561] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14316.110574] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14316.110581] drm_ioctl+0x2d5/0x370 [drm] >[14316.110605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14316.110635] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14316.110642] do_vfs_ioctl+0xa5/0x6e0 >[14316.110649] SyS_ioctl+0x74/0x80 >[14316.110655] do_syscall_64+0x79/0x220 >[14316.110659] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14316.110663] RIP: 0033:0x7f6f9ac700f7 >[14316.110666] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14316.110670] RAX: ffffffffffffffda RBX: 000055d0ad41a900 RCX: 00007f6f9ac700f7 >[14316.110672] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14316.110675] RBP: 00007ffd10a897b0 R08: 000055d0ad41a900 R09: 00007f6f9af34ca0 >[14316.110677] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14316.110680] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ab39a2e0 >[14317.983520] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14317.983527] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14317.983531] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14317.983533] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14317.983535] Call Trace: >[14317.983543] dump_stack+0x85/0xbf >[14317.983549] swiotlb_alloc_coherent+0x1be/0x1d0 >[14317.983559] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14317.983570] ttm_dma_populate+0x25e/0x350 [ttm] >[14317.983578] ttm_tt_bind+0x2c/0x60 [ttm] >[14317.983584] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14317.983593] ttm_bo_validate+0x189/0x1a0 [ttm] >[14317.983598] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14317.983605] ? mutex_trylock+0xcd/0xe0 >[14317.983610] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14317.983616] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14317.983668] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14317.983705] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14317.983743] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14317.983779] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14317.983810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14317.983839] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14317.983846] ? __might_fault+0x3e/0x90 >[14317.983897] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14317.983923] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14317.983934] drm_ioctl+0x2d5/0x370 [drm] >[14317.983960] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14317.983979] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14317.983984] do_vfs_ioctl+0xa5/0x6e0 >[14317.983988] SyS_ioctl+0x74/0x80 >[14317.983992] do_syscall_64+0x79/0x220 >[14317.984006] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14317.984009] RIP: 0033:0x7f6f9ac700f7 >[14317.984010] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14317.984013] RAX: ffffffffffffffda RBX: 000055d0ad1e5300 RCX: 00007f6f9ac700f7 >[14317.984015] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14317.984016] RBP: 00007ffd10a897b0 R08: 000055d0ad1e5300 R09: 00007f6f9af34ca0 >[14317.984028] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14317.984029] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad2dcb00 >[14318.026052] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14318.026057] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14318.026061] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14318.026063] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14318.026066] Call Trace: >[14318.026073] dump_stack+0x85/0xbf >[14318.026078] swiotlb_alloc_coherent+0x1be/0x1d0 >[14318.026087] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14318.026097] ttm_dma_populate+0x25e/0x350 [ttm] >[14318.026104] ttm_tt_bind+0x2c/0x60 [ttm] >[14318.026110] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14318.026118] ttm_bo_validate+0x189/0x1a0 [ttm] >[14318.026123] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14318.026128] ? mutex_trylock+0xcd/0xe0 >[14318.026133] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14318.026138] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14318.026176] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14318.026207] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14318.026238] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14318.026269] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14318.026298] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14318.026322] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14318.026328] ? __might_fault+0x3e/0x90 >[14318.026354] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14318.026368] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14318.026379] drm_ioctl+0x2d5/0x370 [drm] >[14318.026406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14318.026435] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14318.026441] do_vfs_ioctl+0xa5/0x6e0 >[14318.026447] SyS_ioctl+0x74/0x80 >[14318.026453] do_syscall_64+0x79/0x220 >[14318.026457] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14318.026461] RIP: 0033:0x7f6f9ac700f7 >[14318.026463] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14318.026467] RAX: ffffffffffffffda RBX: 000055d0ad416240 RCX: 00007f6f9ac700f7 >[14318.026469] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14318.026471] RBP: 00007ffd10a897b0 R08: 000055d0ad416240 R09: 0000000000000004 >[14318.026474] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14318.026476] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad29aee0 >[14321.818167] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14321.818171] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14321.818174] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14321.818176] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14321.818177] Call Trace: >[14321.818183] dump_stack+0x85/0xbf >[14321.818188] swiotlb_alloc_coherent+0x1be/0x1d0 >[14321.818195] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14321.818200] ttm_dma_populate+0x25e/0x350 [ttm] >[14321.818205] ttm_tt_bind+0x2c/0x60 [ttm] >[14321.818208] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14321.818214] ttm_bo_validate+0x189/0x1a0 [ttm] >[14321.818217] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14321.818222] ? mutex_trylock+0xcd/0xe0 >[14321.818225] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14321.818228] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14321.818258] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14321.818280] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14321.818301] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14321.818322] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14321.818342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14321.818359] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14321.818364] ? __might_fault+0x3e/0x90 >[14321.818381] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14321.818392] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14321.818399] drm_ioctl+0x2d5/0x370 [drm] >[14321.818415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14321.818434] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14321.818439] do_vfs_ioctl+0xa5/0x6e0 >[14321.818443] SyS_ioctl+0x74/0x80 >[14321.818448] do_syscall_64+0x79/0x220 >[14321.818451] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14321.818453] RIP: 0033:0x7f6f9ac700f7 >[14321.818455] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14321.818458] RAX: ffffffffffffffda RBX: 000055d0ad2dcb00 RCX: 00007f6f9ac700f7 >[14321.818459] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14321.818461] RBP: 00007ffd10a897b0 R08: 000055d0ad2dcb00 R09: 0000000000000004 >[14321.818462] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14321.818464] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad29aee0 >[14322.856253] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14322.856259] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14322.856263] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14322.856266] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14322.856268] Call Trace: >[14322.856276] dump_stack+0x85/0xbf >[14322.856282] swiotlb_alloc_coherent+0x1be/0x1d0 >[14322.856302] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14322.856312] ttm_dma_populate+0x25e/0x350 [ttm] >[14322.856319] ttm_tt_bind+0x2c/0x60 [ttm] >[14322.856324] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14322.856333] ttm_bo_validate+0x189/0x1a0 [ttm] >[14322.856338] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14322.856344] ? mutex_trylock+0xcd/0xe0 >[14322.856348] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14322.856354] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14322.856411] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14322.856442] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14322.856483] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14322.856524] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14322.856555] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14322.856582] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14322.856589] ? __might_fault+0x3e/0x90 >[14322.856616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14322.856633] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14322.856644] drm_ioctl+0x2d5/0x370 [drm] >[14322.856680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14322.856709] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14322.856716] do_vfs_ioctl+0xa5/0x6e0 >[14322.856722] SyS_ioctl+0x74/0x80 >[14322.856729] do_syscall_64+0x79/0x220 >[14322.856733] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14322.856738] RIP: 0033:0x7f6f9ac700f7 >[14322.856741] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14322.856745] RAX: ffffffffffffffda RBX: 000055d0ab39a2e0 RCX: 00007f6f9ac700f7 >[14322.856747] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14322.856750] RBP: 00007ffd10a897b0 R08: 000055d0ab39a2e0 R09: 0000000000000004 >[14322.856753] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14322.856755] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad29aee0 >[14323.888628] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14323.888633] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14323.888636] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14323.888638] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14323.888640] Call Trace: >[14323.888647] dump_stack+0x85/0xbf >[14323.888651] swiotlb_alloc_coherent+0x1be/0x1d0 >[14323.888659] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14323.888669] ttm_dma_populate+0x25e/0x350 [ttm] >[14323.888676] ttm_tt_bind+0x2c/0x60 [ttm] >[14323.888681] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14323.888689] ttm_bo_validate+0x189/0x1a0 [ttm] >[14323.888694] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14323.888700] ? mutex_trylock+0xcd/0xe0 >[14323.888704] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14323.888710] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14323.888744] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14323.888768] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14323.888790] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14323.888812] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14323.888831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14323.888848] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14323.888854] ? __might_fault+0x3e/0x90 >[14323.888872] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14323.888886] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14323.888898] drm_ioctl+0x2d5/0x370 [drm] >[14323.888924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14323.888947] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14323.888954] do_vfs_ioctl+0xa5/0x6e0 >[14323.888961] SyS_ioctl+0x74/0x80 >[14323.888967] do_syscall_64+0x79/0x220 >[14323.888972] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14323.888976] RIP: 0033:0x7f6f9ac700f7 >[14323.888979] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14323.888982] RAX: ffffffffffffffda RBX: 000055d0a8f6f9a0 RCX: 00007f6f9ac700f7 >[14323.888984] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14323.888986] RBP: 00007ffd10a897b0 R08: 000055d0a8f6f9a0 R09: 0000000000000004 >[14323.888987] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14323.888989] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0a954c4f0 >[14325.082644] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14325.082655] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14325.082662] CPU: 1 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14325.082665] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14325.082668] Call Trace: >[14325.082683] dump_stack+0x85/0xbf >[14325.082693] swiotlb_alloc_coherent+0x1be/0x1d0 >[14325.082717] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14325.082736] ttm_dma_populate+0x25e/0x350 [ttm] >[14325.082748] ttm_tt_bind+0x2c/0x60 [ttm] >[14325.082755] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14325.082765] ttm_bo_validate+0x189/0x1a0 [ttm] >[14325.082774] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14325.082786] ? mutex_trylock+0xcd/0xe0 >[14325.082795] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14325.082805] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14325.082890] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14325.082971] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14325.083035] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14325.083047] ? lock_acquire+0x9f/0x200 >[14325.083113] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14325.083166] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14325.083222] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14325.083235] ? __might_fault+0x3e/0x90 >[14325.083283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14325.083318] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14325.083333] drm_ioctl+0x2d5/0x370 [drm] >[14325.083359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14325.083389] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14325.083396] do_vfs_ioctl+0xa5/0x6e0 >[14325.083403] SyS_ioctl+0x74/0x80 >[14325.083408] do_syscall_64+0x79/0x220 >[14325.083413] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14325.083417] RIP: 0033:0x7f07d78580f7 >[14325.083419] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14325.083423] RAX: ffffffffffffffda RBX: 00000000034eeef0 RCX: 00007f07d78580f7 >[14325.083426] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14325.083428] RBP: 00007ffc89220210 R08: 00000000034eeef0 R09: 0000000000000004 >[14325.083431] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14325.083434] R13: 000000000000000b R14: 00007ffc892202a8 R15: 000000000346d960 >[14327.011675] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14327.011681] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14327.011685] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14327.011688] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14327.011690] Call Trace: >[14327.011698] dump_stack+0x85/0xbf >[14327.011705] swiotlb_alloc_coherent+0x1be/0x1d0 >[14327.011715] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14327.011725] ttm_dma_populate+0x25e/0x350 [ttm] >[14327.011733] ttm_tt_bind+0x2c/0x60 [ttm] >[14327.011739] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14327.011748] ttm_bo_validate+0x189/0x1a0 [ttm] >[14327.011753] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14327.011760] ? mutex_trylock+0xcd/0xe0 >[14327.011765] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14327.011771] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14327.011811] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14327.011844] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14327.011877] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14327.011910] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14327.011941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14327.011967] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14327.011974] ? __might_fault+0x3e/0x90 >[14327.012002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14327.012018] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14327.012030] drm_ioctl+0x2d5/0x370 [drm] >[14327.012057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14327.012087] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14327.012095] do_vfs_ioctl+0xa5/0x6e0 >[14327.012103] SyS_ioctl+0x74/0x80 >[14327.012110] do_syscall_64+0x79/0x220 >[14327.012115] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14327.012118] RIP: 0033:0x7f6f9ac700f7 >[14327.012121] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14327.012125] RAX: ffffffffffffffda RBX: 000055d0aad11a20 RCX: 00007f6f9ac700f7 >[14327.012128] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14327.012130] RBP: 00007ffd10a897b0 R08: 000055d0aad11a20 R09: 0000000000000004 >[14327.012133] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14327.012135] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0a88ccdd0 >[14327.528683] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14327.528688] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14327.528691] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14327.528693] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14327.528695] Call Trace: >[14327.528702] dump_stack+0x85/0xbf >[14327.528707] swiotlb_alloc_coherent+0x1be/0x1d0 >[14327.528715] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14327.528721] ttm_dma_populate+0x25e/0x350 [ttm] >[14327.528726] ttm_tt_bind+0x2c/0x60 [ttm] >[14327.528730] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14327.528736] ttm_bo_validate+0x189/0x1a0 [ttm] >[14327.528739] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14327.528744] ? mutex_trylock+0xcd/0xe0 >[14327.528747] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14327.528750] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14327.528783] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14327.528802] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14327.528820] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14327.528840] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14327.528858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14327.528874] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14327.528879] ? __might_fault+0x3e/0x90 >[14327.528905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14327.528917] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14327.528924] drm_ioctl+0x2d5/0x370 [drm] >[14327.528940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14327.528958] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14327.528963] do_vfs_ioctl+0xa5/0x6e0 >[14327.528968] SyS_ioctl+0x74/0x80 >[14327.528972] do_syscall_64+0x79/0x220 >[14327.528975] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14327.528978] RIP: 0033:0x7f6f9ac700f7 >[14327.528980] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14327.528983] RAX: ffffffffffffffda RBX: 000055d0abac33f0 RCX: 00007f6f9ac700f7 >[14327.528984] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14327.528986] RBP: 00007ffd10a897b0 R08: 000055d0abac33f0 R09: 0000000000000004 >[14327.528988] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14327.528990] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0a874b700 >[14332.095666] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14334.553682] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14334.553686] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14334.553689] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14334.553691] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14334.553692] Call Trace: >[14334.553700] dump_stack+0x85/0xbf >[14334.553705] swiotlb_alloc_coherent+0x1be/0x1d0 >[14334.553713] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14334.553720] ttm_dma_populate+0x25e/0x350 [ttm] >[14334.553725] ttm_tt_bind+0x2c/0x60 [ttm] >[14334.553729] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14334.553736] ttm_bo_validate+0x189/0x1a0 [ttm] >[14334.553739] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14334.553744] ? mutex_trylock+0xcd/0xe0 >[14334.553748] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14334.553751] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14334.553799] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14334.553847] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14334.553888] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14334.553912] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14334.553934] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14334.553951] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14334.553957] ? __might_fault+0x3e/0x90 >[14334.553975] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14334.553989] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14334.553997] drm_ioctl+0x2d5/0x370 [drm] >[14334.554014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14334.554033] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14334.554038] do_vfs_ioctl+0xa5/0x6e0 >[14334.554043] SyS_ioctl+0x74/0x80 >[14334.554048] do_syscall_64+0x79/0x220 >[14334.554052] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14334.554054] RIP: 0033:0x7f6f9ac700f7 >[14334.554056] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14334.554059] RAX: ffffffffffffffda RBX: 000055d0ad435f80 RCX: 00007f6f9ac700f7 >[14334.554061] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14334.554063] RBP: 00007ffd10a897b0 R08: 000055d0ad435f80 R09: 0000000000000004 >[14334.554065] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14334.554067] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad036dc0 >[14336.772993] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14336.772999] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14336.773003] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14336.773005] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14336.773008] Call Trace: >[14336.773015] dump_stack+0x85/0xbf >[14336.773021] swiotlb_alloc_coherent+0x1be/0x1d0 >[14336.773030] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14336.773039] ttm_dma_populate+0x25e/0x350 [ttm] >[14336.773046] ttm_tt_bind+0x2c/0x60 [ttm] >[14336.773052] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14336.773060] ttm_bo_validate+0x189/0x1a0 [ttm] >[14336.773065] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14336.773070] ? mutex_trylock+0xcd/0xe0 >[14336.773075] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14336.773080] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14336.773115] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14336.773144] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14336.773173] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14336.773203] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14336.773232] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14336.773258] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14336.773264] ? __might_fault+0x3e/0x90 >[14336.773290] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14336.773303] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14336.773314] drm_ioctl+0x2d5/0x370 [drm] >[14336.773339] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14336.773368] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14336.773374] do_vfs_ioctl+0xa5/0x6e0 >[14336.773380] SyS_ioctl+0x74/0x80 >[14336.773386] do_syscall_64+0x79/0x220 >[14336.773390] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14336.773394] RIP: 0033:0x7f6f9ac700f7 >[14336.773396] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14336.773400] RAX: ffffffffffffffda RBX: 000055d0ad2ebb50 RCX: 00007f6f9ac700f7 >[14336.773402] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14336.773405] RBP: 00007ffd10a897b0 R08: 000055d0ad2ebb50 R09: 00007f6f9af34ce0 >[14336.773407] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14336.773409] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad2eba80 >[14345.741002] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14345.741006] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14345.741009] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14345.741011] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14345.741013] Call Trace: >[14345.741020] dump_stack+0x85/0xbf >[14345.741025] swiotlb_alloc_coherent+0x1be/0x1d0 >[14345.741033] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14345.741040] ttm_dma_populate+0x25e/0x350 [ttm] >[14345.741045] ttm_tt_bind+0x2c/0x60 [ttm] >[14345.741050] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14345.741055] ttm_bo_validate+0x189/0x1a0 [ttm] >[14345.741059] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14345.741064] ? mutex_trylock+0xcd/0xe0 >[14345.741068] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14345.741072] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14345.741111] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14345.741139] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14345.741164] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14345.741190] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14345.741210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14345.741229] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14345.741235] ? __might_fault+0x3e/0x90 >[14345.741254] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14345.741267] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14345.741275] drm_ioctl+0x2d5/0x370 [drm] >[14345.741293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14345.741312] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14345.741317] do_vfs_ioctl+0xa5/0x6e0 >[14345.741322] SyS_ioctl+0x74/0x80 >[14345.741327] do_syscall_64+0x79/0x220 >[14345.741330] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14345.741332] RIP: 0033:0x7f6f9ac700f7 >[14345.741334] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14345.741337] RAX: ffffffffffffffda RBX: 000055d0ad3f1260 RCX: 00007f6f9ac700f7 >[14345.741338] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14345.741340] RBP: 00007ffd10a897b0 R08: 000055d0ad3f1260 R09: 0000000000000005 >[14345.741342] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14345.741343] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad3f1190 >[14346.192911] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14346.192918] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14346.192923] CPU: 1 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14346.192926] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14346.192929] Call Trace: >[14346.192937] dump_stack+0x85/0xbf >[14346.192943] swiotlb_alloc_coherent+0x1be/0x1d0 >[14346.192953] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14346.192963] ttm_dma_populate+0x25e/0x350 [ttm] >[14346.192971] ttm_tt_bind+0x2c/0x60 [ttm] >[14346.192976] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14346.192985] ttm_bo_validate+0x189/0x1a0 [ttm] >[14346.192989] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14346.192996] ? mutex_trylock+0xcd/0xe0 >[14346.193001] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14346.193007] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14346.193046] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14346.193080] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14346.193117] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14346.193149] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14346.193179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14346.193206] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14346.193213] ? __might_fault+0x3e/0x90 >[14346.193241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14346.193257] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14346.193269] drm_ioctl+0x2d5/0x370 [drm] >[14346.193295] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14346.193325] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14346.193332] do_vfs_ioctl+0xa5/0x6e0 >[14346.193340] SyS_ioctl+0x74/0x80 >[14346.193346] do_syscall_64+0x79/0x220 >[14346.193351] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14346.193355] RIP: 0033:0x7f07d78580f7 >[14346.193357] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14346.193362] RAX: ffffffffffffffda RBX: 00000000032e1fc0 RCX: 00007f07d78580f7 >[14346.193364] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14346.193367] RBP: 00007ffc892203c0 R08: 00000000032e1fc0 R09: 0000000000000004 >[14346.193370] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14346.193373] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032bdb10 >[14346.225643] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14346.225648] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14346.225651] CPU: 1 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14346.225653] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14346.225655] Call Trace: >[14346.225661] dump_stack+0x85/0xbf >[14346.225666] swiotlb_alloc_coherent+0x1be/0x1d0 >[14346.225674] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14346.225682] ttm_dma_populate+0x25e/0x350 [ttm] >[14346.225688] ttm_tt_bind+0x2c/0x60 [ttm] >[14346.225692] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14346.225699] ttm_bo_validate+0x189/0x1a0 [ttm] >[14346.225703] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14346.225708] ? mutex_trylock+0xcd/0xe0 >[14346.225712] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14346.225716] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14346.225765] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14346.225797] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14346.225824] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14346.225829] ? __wake_up_common_lock+0x89/0xc0 >[14346.225853] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14346.225874] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14346.225892] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14346.225898] ? __might_fault+0x3e/0x90 >[14346.225917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14346.225930] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14346.225937] drm_ioctl+0x2d5/0x370 [drm] >[14346.225953] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14346.225973] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14346.225978] do_vfs_ioctl+0xa5/0x6e0 >[14346.225983] SyS_ioctl+0x74/0x80 >[14346.225988] do_syscall_64+0x79/0x220 >[14346.225991] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14346.225994] RIP: 0033:0x7f07d78580f7 >[14346.225996] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14346.225999] RAX: ffffffffffffffda RBX: 00000000032edde0 RCX: 00007f07d78580f7 >[14346.226001] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14346.226003] RBP: 00007ffc892203c0 R08: 00000000032edde0 R09: 0000000000000004 >[14346.226005] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14346.226007] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032ebd10 >[14346.949258] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14346.949265] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14346.949269] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14346.949273] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14346.949275] Call Trace: >[14346.949284] dump_stack+0x85/0xbf >[14346.949290] swiotlb_alloc_coherent+0x1be/0x1d0 >[14346.949301] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14346.949312] ttm_dma_populate+0x25e/0x350 [ttm] >[14346.949321] ttm_tt_bind+0x2c/0x60 [ttm] >[14346.949327] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14346.949336] ttm_bo_validate+0x189/0x1a0 [ttm] >[14346.949342] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14346.949349] ? mutex_trylock+0xcd/0xe0 >[14346.949354] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14346.949360] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14346.949405] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14346.949440] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14346.949474] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14346.949507] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14346.949538] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14346.949566] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14346.949573] ? __might_fault+0x3e/0x90 >[14346.949602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14346.949619] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14346.949632] drm_ioctl+0x2d5/0x370 [drm] >[14346.949659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14346.949689] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14346.949696] do_vfs_ioctl+0xa5/0x6e0 >[14346.949703] SyS_ioctl+0x74/0x80 >[14346.949710] do_syscall_64+0x79/0x220 >[14346.949715] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14346.949719] RIP: 0033:0x7f6f9ac700f7 >[14346.949722] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14346.949726] RAX: ffffffffffffffda RBX: 000055d0ad3e76f0 RCX: 00007f6f9ac700f7 >[14346.949729] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14346.949731] RBP: 00007ffd10a897b0 R08: 000055d0ad3e76f0 R09: 0000000000000004 >[14346.949734] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14346.949737] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad128890 >[14348.095680] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14354.775632] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14354.775639] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14354.775643] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14354.775645] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14354.775648] Call Trace: >[14354.775655] dump_stack+0x85/0xbf >[14354.775661] swiotlb_alloc_coherent+0x1be/0x1d0 >[14354.775672] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14354.775682] ttm_dma_populate+0x25e/0x350 [ttm] >[14354.775690] ttm_tt_bind+0x2c/0x60 [ttm] >[14354.775696] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14354.775704] ttm_bo_validate+0x189/0x1a0 [ttm] >[14354.775709] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14354.775716] ? mutex_trylock+0xcd/0xe0 >[14354.775721] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14354.775726] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14354.775767] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14354.775802] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14354.775836] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14354.775871] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14354.775901] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14354.775929] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14354.775936] ? __might_fault+0x3e/0x90 >[14354.775964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14354.775979] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14354.775990] drm_ioctl+0x2d5/0x370 [drm] >[14354.776017] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14354.776047] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14354.776054] do_vfs_ioctl+0xa5/0x6e0 >[14354.776060] SyS_ioctl+0x74/0x80 >[14354.776066] do_syscall_64+0x79/0x220 >[14354.776071] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14354.776075] RIP: 0033:0x7f6f9ac700f7 >[14354.776077] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14354.776081] RAX: ffffffffffffffda RBX: 000055d0ad40c690 RCX: 00007f6f9ac700f7 >[14354.776083] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14354.776086] RBP: 00007ffd10a897b0 R08: 000055d0ad40c690 R09: 0000000000000004 >[14354.776088] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14354.776090] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad2eecb0 >[14356.406117] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14356.406125] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14356.406129] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14356.406132] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14356.406134] Call Trace: >[14356.406143] dump_stack+0x85/0xbf >[14356.406149] swiotlb_alloc_coherent+0x1be/0x1d0 >[14356.406159] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14356.406168] ttm_dma_populate+0x25e/0x350 [ttm] >[14356.406176] ttm_tt_bind+0x2c/0x60 [ttm] >[14356.406181] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14356.406189] ttm_bo_validate+0x189/0x1a0 [ttm] >[14356.406194] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14356.406200] ? mutex_trylock+0xcd/0xe0 >[14356.406206] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14356.406212] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14356.406254] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14356.406288] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14356.406321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14356.406356] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14356.406389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14356.406418] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14356.406424] ? __might_fault+0x3e/0x90 >[14356.406453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14356.406468] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14356.406480] drm_ioctl+0x2d5/0x370 [drm] >[14356.406507] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14356.406551] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14356.406558] do_vfs_ioctl+0xa5/0x6e0 >[14356.406565] SyS_ioctl+0x74/0x80 >[14356.406571] do_syscall_64+0x79/0x220 >[14356.406576] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14356.406580] RIP: 0033:0x7f6f9ac700f7 >[14356.406582] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14356.406586] RAX: ffffffffffffffda RBX: 000055d0acf60b20 RCX: 00007f6f9ac700f7 >[14356.406589] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14356.406591] RBP: 00007ffd10a897b0 R08: 000055d0acf60b20 R09: 0000000000000004 >[14356.406593] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14356.406595] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad23cd30 >[14361.141885] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14361.141890] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14361.141893] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14361.141895] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14361.141897] Call Trace: >[14361.141906] dump_stack+0x85/0xbf >[14361.141911] swiotlb_alloc_coherent+0x1be/0x1d0 >[14361.141921] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14361.141930] ttm_dma_populate+0x25e/0x350 [ttm] >[14361.141935] ttm_tt_bind+0x2c/0x60 [ttm] >[14361.141939] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14361.141946] ttm_bo_validate+0x189/0x1a0 [ttm] >[14361.141950] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14361.141956] ? mutex_trylock+0xcd/0xe0 >[14361.141960] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14361.141964] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14361.142028] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14361.142067] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14361.142100] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14361.142135] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14361.142160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14361.142180] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14361.142188] ? __might_fault+0x3e/0x90 >[14361.142210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14361.142225] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14361.142234] drm_ioctl+0x2d5/0x370 [drm] >[14361.142252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14361.142271] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14361.142276] do_vfs_ioctl+0xa5/0x6e0 >[14361.142281] SyS_ioctl+0x74/0x80 >[14361.142286] do_syscall_64+0x79/0x220 >[14361.142290] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14361.142292] RIP: 0033:0x7f6f9ac700f7 >[14361.142294] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14361.142297] RAX: ffffffffffffffda RBX: 000055d0a5551970 RCX: 00007f6f9ac700f7 >[14361.142299] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14361.142301] RBP: 00007ffd10a897b0 R08: 000055d0a5551970 R09: 00007f6f9af34cc0 >[14361.142302] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14361.142304] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad14b760 >[14364.093693] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14366.065849] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14366.065856] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14366.065860] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14366.065863] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14366.065866] Call Trace: >[14366.065873] dump_stack+0x85/0xbf >[14366.065879] swiotlb_alloc_coherent+0x1be/0x1d0 >[14366.065889] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14366.065900] ttm_dma_populate+0x25e/0x350 [ttm] >[14366.065908] ttm_tt_bind+0x2c/0x60 [ttm] >[14366.065915] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14366.065924] ttm_bo_validate+0x189/0x1a0 [ttm] >[14366.065930] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14366.065937] ? mutex_trylock+0xcd/0xe0 >[14366.065942] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14366.065948] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14366.065991] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14366.066026] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14366.066061] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14366.066094] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14366.066136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14366.066165] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14366.066171] ? __might_fault+0x3e/0x90 >[14366.066200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14366.066215] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14366.066226] drm_ioctl+0x2d5/0x370 [drm] >[14366.066253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14366.066284] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14366.066290] do_vfs_ioctl+0xa5/0x6e0 >[14366.066297] SyS_ioctl+0x74/0x80 >[14366.066303] do_syscall_64+0x79/0x220 >[14366.066307] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14366.066311] RIP: 0033:0x7f6f9ac700f7 >[14366.066313] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14366.066316] RAX: ffffffffffffffda RBX: 000055d0ad1433d0 RCX: 00007f6f9ac700f7 >[14366.066329] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14366.066331] RBP: 00007ffd10a897b0 R08: 000055d0ad1433d0 R09: 0000000000000004 >[14366.066333] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14366.066336] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0abcffc40 >[14367.408817] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14367.408822] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14367.408825] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14367.408827] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14367.408828] Call Trace: >[14367.408835] dump_stack+0x85/0xbf >[14367.408839] swiotlb_alloc_coherent+0x1be/0x1d0 >[14367.408846] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14367.408852] ttm_dma_populate+0x25e/0x350 [ttm] >[14367.408856] ttm_tt_bind+0x2c/0x60 [ttm] >[14367.408860] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14367.408865] ttm_bo_validate+0x189/0x1a0 [ttm] >[14367.408869] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14367.408874] ? mutex_trylock+0xcd/0xe0 >[14367.408877] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14367.408880] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14367.408911] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14367.408932] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14367.408953] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14367.408973] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14367.408992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14367.409009] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14367.409014] ? __might_fault+0x3e/0x90 >[14367.409032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14367.409043] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14367.409049] drm_ioctl+0x2d5/0x370 [drm] >[14367.409066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14367.409104] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14367.409110] do_vfs_ioctl+0xa5/0x6e0 >[14367.409114] SyS_ioctl+0x74/0x80 >[14367.409119] do_syscall_64+0x79/0x220 >[14367.409122] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14367.409125] RIP: 0033:0x7f6f9ac700f7 >[14367.409127] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14367.409129] RAX: ffffffffffffffda RBX: 000055d0a6cb2bb0 RCX: 00007f6f9ac700f7 >[14367.409131] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14367.409133] RBP: 00007ffd10a897b0 R08: 000055d0a6cb2bb0 R09: 0000000000000004 >[14367.409134] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14367.409145] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad143290 >[14367.956237] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14367.956242] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14367.956245] CPU: 4 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14367.956247] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14367.956249] Call Trace: >[14367.956258] dump_stack+0x85/0xbf >[14367.956264] swiotlb_alloc_coherent+0x1be/0x1d0 >[14367.956272] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14367.956279] ttm_dma_populate+0x25e/0x350 [ttm] >[14367.956284] ttm_tt_bind+0x2c/0x60 [ttm] >[14367.956288] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14367.956293] ttm_bo_validate+0x189/0x1a0 [ttm] >[14367.956297] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14367.956302] ? mutex_trylock+0xcd/0xe0 >[14367.956305] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14367.956309] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14367.956341] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14367.956365] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14367.956388] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14367.956392] ? lock_acquire+0x9f/0x200 >[14367.956413] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14367.956434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14367.956452] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14367.956457] ? __might_fault+0x3e/0x90 >[14367.956475] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14367.956486] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14367.956494] drm_ioctl+0x2d5/0x370 [drm] >[14367.956511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14367.956530] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14367.956535] do_vfs_ioctl+0xa5/0x6e0 >[14367.956540] SyS_ioctl+0x74/0x80 >[14367.956544] do_syscall_64+0x79/0x220 >[14367.956547] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14367.956550] RIP: 0033:0x7f07d78580f7 >[14367.956552] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14367.956555] RAX: ffffffffffffffda RBX: 000000000329ab80 RCX: 00007f07d78580f7 >[14367.956557] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14367.956559] RBP: 00007ffc89220210 R08: 000000000329ab80 R09: 0000000000000004 >[14367.956561] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14367.956563] R13: 000000000000000b R14: 00007ffc892202a8 R15: 0000000003477ae0 >[14372.373700] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14372.373706] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14372.373710] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14372.373712] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14372.373714] Call Trace: >[14372.373723] dump_stack+0x85/0xbf >[14372.373728] swiotlb_alloc_coherent+0x1be/0x1d0 >[14372.373738] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14372.373748] ttm_dma_populate+0x25e/0x350 [ttm] >[14372.373755] ttm_tt_bind+0x2c/0x60 [ttm] >[14372.373760] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14372.373768] ttm_bo_validate+0x189/0x1a0 [ttm] >[14372.373773] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14372.373780] ? mutex_trylock+0xcd/0xe0 >[14372.373784] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14372.373789] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14372.373870] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14372.373920] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14372.373966] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14372.374005] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14372.374041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14372.374070] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14372.374079] ? __might_fault+0x3e/0x90 >[14372.374107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14372.374142] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14372.374156] drm_ioctl+0x2d5/0x370 [drm] >[14372.374194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14372.374233] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14372.374241] do_vfs_ioctl+0xa5/0x6e0 >[14372.374248] SyS_ioctl+0x74/0x80 >[14372.374254] do_syscall_64+0x79/0x220 >[14372.374259] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14372.374263] RIP: 0033:0x7f07d78580f7 >[14372.374265] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14372.374269] RAX: ffffffffffffffda RBX: 0000000002f32360 RCX: 00007f07d78580f7 >[14372.374271] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14372.374273] RBP: 00007ffc89220210 R08: 0000000002f32360 R09: 0000000000000004 >[14372.374275] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14372.374278] R13: 000000000000000b R14: 00007ffc892202a8 R15: 00000000033e0740 >[14375.407872] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14375.407878] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14375.407882] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14375.407884] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14375.407886] Call Trace: >[14375.407893] dump_stack+0x85/0xbf >[14375.407899] swiotlb_alloc_coherent+0x1be/0x1d0 >[14375.407908] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14375.407916] ttm_dma_populate+0x25e/0x350 [ttm] >[14375.407923] ttm_tt_bind+0x2c/0x60 [ttm] >[14375.407928] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14375.407935] ttm_bo_validate+0x189/0x1a0 [ttm] >[14375.407940] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14375.407947] ? mutex_trylock+0xcd/0xe0 >[14375.407951] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14375.407956] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14375.407994] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14375.408018] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14375.408040] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14375.408062] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14375.408082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14375.408099] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14375.408104] ? __might_fault+0x3e/0x90 >[14375.408136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14375.408148] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14375.408165] drm_ioctl+0x2d5/0x370 [drm] >[14375.408182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14375.408200] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14375.408205] do_vfs_ioctl+0xa5/0x6e0 >[14375.408210] SyS_ioctl+0x74/0x80 >[14375.408215] do_syscall_64+0x79/0x220 >[14375.408218] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14375.408221] RIP: 0033:0x7f6f9ac700f7 >[14375.408223] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14375.408225] RAX: ffffffffffffffda RBX: 000055d0a54df070 RCX: 00007f6f9ac700f7 >[14375.408227] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14375.408229] RBP: 00007ffd10a897b0 R08: 000055d0a54df070 R09: 00007f6f9af34ca0 >[14375.408231] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14375.408232] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0a80b8f00 >[14375.437248] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14375.437252] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14375.437255] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14375.437257] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14375.437258] Call Trace: >[14375.437264] dump_stack+0x85/0xbf >[14375.437269] swiotlb_alloc_coherent+0x1be/0x1d0 >[14375.437276] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14375.437282] ttm_dma_populate+0x25e/0x350 [ttm] >[14375.437287] ttm_tt_bind+0x2c/0x60 [ttm] >[14375.437290] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14375.437295] ttm_bo_validate+0x189/0x1a0 [ttm] >[14375.437298] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14375.437303] ? mutex_trylock+0xcd/0xe0 >[14375.437306] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14375.437319] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14375.437361] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14375.437383] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14375.437403] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14375.437423] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14375.437454] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14375.437471] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14375.437476] ? __might_fault+0x3e/0x90 >[14375.437494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14375.437505] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14375.437512] drm_ioctl+0x2d5/0x370 [drm] >[14375.437528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14375.437547] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14375.437552] do_vfs_ioctl+0xa5/0x6e0 >[14375.437556] SyS_ioctl+0x74/0x80 >[14375.437560] do_syscall_64+0x79/0x220 >[14375.437564] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14375.437566] RIP: 0033:0x7f6f9ac700f7 >[14375.437568] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14375.437571] RAX: ffffffffffffffda RBX: 000055d0ad2fe390 RCX: 00007f6f9ac700f7 >[14375.437572] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14375.437574] RBP: 00007ffd10a897b0 R08: 000055d0ad2fe390 R09: 00007f6f9af34c90 >[14375.437575] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14375.437577] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad2e78e0 >[14376.429615] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14376.429624] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14376.429629] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14376.429633] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14376.429635] Call Trace: >[14376.429651] dump_stack+0x85/0xbf >[14376.429661] swiotlb_alloc_coherent+0x1be/0x1d0 >[14376.429678] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14376.429691] ttm_dma_populate+0x25e/0x350 [ttm] >[14376.429699] ttm_tt_bind+0x2c/0x60 [ttm] >[14376.429705] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14376.429717] ttm_bo_validate+0x189/0x1a0 [ttm] >[14376.429723] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14376.429731] ? mutex_trylock+0xcd/0xe0 >[14376.429736] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14376.429741] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14376.429845] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14376.429909] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14376.429964] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14376.430017] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14376.430071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14376.430115] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14376.430124] ? __might_fault+0x3e/0x90 >[14376.430171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14376.430212] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14376.430235] drm_ioctl+0x2d5/0x370 [drm] >[14376.430269] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14376.430304] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14376.430312] do_vfs_ioctl+0xa5/0x6e0 >[14376.430319] SyS_ioctl+0x74/0x80 >[14376.430327] do_syscall_64+0x79/0x220 >[14376.430333] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14376.430337] RIP: 0033:0x7f6f9ac700f7 >[14376.430340] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14376.430344] RAX: ffffffffffffffda RBX: 000055d0ad3bb230 RCX: 00007f6f9ac700f7 >[14376.430346] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14376.430348] RBP: 00007ffd10a897b0 R08: 000055d0ad3bb230 R09: 00007f6f9af34c90 >[14376.430351] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14376.430353] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad2e78e0 >[14378.387817] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14378.387822] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14378.387825] CPU: 4 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14378.387827] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14378.387829] Call Trace: >[14378.387837] dump_stack+0x85/0xbf >[14378.387842] swiotlb_alloc_coherent+0x1be/0x1d0 >[14378.387851] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14378.387858] ttm_dma_populate+0x25e/0x350 [ttm] >[14378.387864] ttm_tt_bind+0x2c/0x60 [ttm] >[14378.387869] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14378.387875] ttm_bo_validate+0x189/0x1a0 [ttm] >[14378.387879] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14378.387884] ? mutex_trylock+0xcd/0xe0 >[14378.387888] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14378.387891] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14378.387930] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14378.387959] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14378.387985] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14378.388011] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14378.388034] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14378.388053] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14378.388059] ? __might_fault+0x3e/0x90 >[14378.388079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14378.388093] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14378.388101] drm_ioctl+0x2d5/0x370 [drm] >[14378.388119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14378.388149] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14378.388154] do_vfs_ioctl+0xa5/0x6e0 >[14378.388159] SyS_ioctl+0x74/0x80 >[14378.388164] do_syscall_64+0x79/0x220 >[14378.388168] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14378.388170] RIP: 0033:0x7f07d78580f7 >[14378.388172] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14378.388175] RAX: ffffffffffffffda RBX: 00000000034eeef0 RCX: 00007f07d78580f7 >[14378.388177] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14378.388179] RBP: 00007ffc89220210 R08: 00000000034eeef0 R09: 0000000000000004 >[14378.388181] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14378.388182] R13: 000000000000000b R14: 00007ffc892202a8 R15: 0000000003477ae0 >[14379.870199] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14379.870203] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14379.870207] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14379.870209] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14379.870211] Call Trace: >[14379.870218] dump_stack+0x85/0xbf >[14379.870222] swiotlb_alloc_coherent+0x1be/0x1d0 >[14379.870230] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14379.870237] ttm_dma_populate+0x25e/0x350 [ttm] >[14379.870242] ttm_tt_bind+0x2c/0x60 [ttm] >[14379.870246] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14379.870253] ttm_bo_validate+0x189/0x1a0 [ttm] >[14379.870256] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14379.870261] ? mutex_trylock+0xcd/0xe0 >[14379.870265] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14379.870269] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14379.870300] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14379.870322] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14379.870344] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14379.870365] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14379.870386] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14379.870403] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14379.870408] ? __might_fault+0x3e/0x90 >[14379.870426] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14379.870438] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14379.870446] drm_ioctl+0x2d5/0x370 [drm] >[14379.870462] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14379.870482] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14379.870487] do_vfs_ioctl+0xa5/0x6e0 >[14379.870492] SyS_ioctl+0x74/0x80 >[14379.870497] do_syscall_64+0x79/0x220 >[14379.870501] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14379.870504] RIP: 0033:0x7f6f9ac700f7 >[14379.870506] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14379.870509] RAX: ffffffffffffffda RBX: 000055d0ad3c15f0 RCX: 00007f6f9ac700f7 >[14379.870511] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14379.870513] RBP: 00007ffd10a897b0 R08: 000055d0ad3c15f0 R09: 00007f6f9af34ca0 >[14379.870514] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14379.870516] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad3c1520 >[14380.095721] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14384.202317] swiotlb_tbl_map_single: 2 callbacks suppressed >[14384.202320] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14384.202327] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14384.202330] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14384.202333] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14384.202335] Call Trace: >[14384.202343] dump_stack+0x85/0xbf >[14384.202348] swiotlb_alloc_coherent+0x1be/0x1d0 >[14384.202358] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14384.202367] ttm_dma_populate+0x25e/0x350 [ttm] >[14384.202373] ttm_tt_bind+0x2c/0x60 [ttm] >[14384.202378] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14384.202386] ttm_bo_validate+0x189/0x1a0 [ttm] >[14384.202391] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14384.202397] ? mutex_trylock+0xcd/0xe0 >[14384.202401] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14384.202406] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14384.202461] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14384.202491] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14384.202523] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14384.202553] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14384.202582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14384.202605] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14384.202612] ? __might_fault+0x3e/0x90 >[14384.202638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14384.202655] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14384.202666] drm_ioctl+0x2d5/0x370 [drm] >[14384.202692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14384.202719] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14384.202726] do_vfs_ioctl+0xa5/0x6e0 >[14384.202735] SyS_ioctl+0x74/0x80 >[14384.202744] do_syscall_64+0x79/0x220 >[14384.202749] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14384.202753] RIP: 0033:0x7f6f9ac700f7 >[14384.202756] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14384.202759] RAX: ffffffffffffffda RBX: 000055d0ad2d5230 RCX: 00007f6f9ac700f7 >[14384.202762] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14384.202764] RBP: 00007ffd10a897b0 R08: 000055d0ad2d5230 R09: 0000000000000004 >[14384.202766] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14384.202768] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0a54def40 >[14396.094745] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14397.358638] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14397.358644] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14397.358647] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14397.358650] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14397.358652] Call Trace: >[14397.358661] dump_stack+0x85/0xbf >[14397.358676] swiotlb_alloc_coherent+0x1be/0x1d0 >[14397.358686] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14397.358693] ttm_dma_populate+0x25e/0x350 [ttm] >[14397.358697] ttm_tt_bind+0x2c/0x60 [ttm] >[14397.358700] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14397.358706] ttm_bo_validate+0x189/0x1a0 [ttm] >[14397.358719] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14397.358723] ? mutex_trylock+0xcd/0xe0 >[14397.358726] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14397.358729] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14397.358772] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14397.358794] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14397.358814] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14397.358844] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14397.358863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14397.358891] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14397.358896] ? __might_fault+0x3e/0x90 >[14397.358913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14397.358924] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14397.358930] drm_ioctl+0x2d5/0x370 [drm] >[14397.358946] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14397.358975] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14397.358980] do_vfs_ioctl+0xa5/0x6e0 >[14397.358984] SyS_ioctl+0x74/0x80 >[14397.358989] do_syscall_64+0x79/0x220 >[14397.358992] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14397.358995] RIP: 0033:0x7f6f9ac700f7 >[14397.358997] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14397.359000] RAX: ffffffffffffffda RBX: 000055d0a95e1b70 RCX: 00007f6f9ac700f7 >[14397.359001] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14397.359003] RBP: 00007ffd10a897b0 R08: 000055d0a95e1b70 R09: 00007f6f9af34c50 >[14397.359004] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14397.359006] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0a95e1aa0 >[14398.907357] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14398.907361] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14398.907364] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14398.907366] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14398.907368] Call Trace: >[14398.907374] dump_stack+0x85/0xbf >[14398.907379] swiotlb_alloc_coherent+0x1be/0x1d0 >[14398.907386] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14398.907393] ttm_dma_populate+0x25e/0x350 [ttm] >[14398.907398] ttm_tt_bind+0x2c/0x60 [ttm] >[14398.907402] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14398.907408] ttm_bo_validate+0x189/0x1a0 [ttm] >[14398.907411] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14398.907416] ? mutex_trylock+0xcd/0xe0 >[14398.907420] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14398.907424] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14398.907456] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14398.907479] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14398.907500] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14398.907522] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14398.907542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14398.907560] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14398.907566] ? __might_fault+0x3e/0x90 >[14398.907585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14398.907598] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14398.907606] drm_ioctl+0x2d5/0x370 [drm] >[14398.907624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14398.907644] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14398.907650] do_vfs_ioctl+0xa5/0x6e0 >[14398.907655] SyS_ioctl+0x74/0x80 >[14398.907660] do_syscall_64+0x79/0x220 >[14398.907664] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14398.907667] RIP: 0033:0x7f6f9ac700f7 >[14398.907669] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14398.907672] RAX: ffffffffffffffda RBX: 000055d0ad40ce40 RCX: 00007f6f9ac700f7 >[14398.907674] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14398.907676] RBP: 00007ffd10a897b0 R08: 000055d0ad40ce40 R09: 00007f6f9af34ca0 >[14398.907677] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14398.907679] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad40cd70 >[14403.480925] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14403.480932] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14403.480935] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14403.480938] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14403.480940] Call Trace: >[14403.480948] dump_stack+0x85/0xbf >[14403.480953] swiotlb_alloc_coherent+0x1be/0x1d0 >[14403.480962] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14403.480970] ttm_dma_populate+0x25e/0x350 [ttm] >[14403.480975] ttm_tt_bind+0x2c/0x60 [ttm] >[14403.480979] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14403.480985] ttm_bo_validate+0x189/0x1a0 [ttm] >[14403.480989] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14403.480994] ? mutex_trylock+0xcd/0xe0 >[14403.480998] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14403.481002] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14403.481059] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14403.481092] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14403.481119] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14403.481149] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14403.481180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14403.481206] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14403.481213] ? __might_fault+0x3e/0x90 >[14403.481239] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14403.481255] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14403.481268] drm_ioctl+0x2d5/0x370 [drm] >[14403.481301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14403.481326] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14403.481333] do_vfs_ioctl+0xa5/0x6e0 >[14403.481338] SyS_ioctl+0x74/0x80 >[14403.481344] do_syscall_64+0x79/0x220 >[14403.481348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14403.481351] RIP: 0033:0x7f6f9ac700f7 >[14403.481353] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14403.481357] RAX: ffffffffffffffda RBX: 000055d0a9601400 RCX: 00007f6f9ac700f7 >[14403.481359] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14403.481361] RBP: 00007ffd10a897b0 R08: 000055d0a9601400 R09: 0000000000000004 >[14403.481363] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14403.481365] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad42fea0 >[14403.510801] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14403.510805] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14403.510808] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14403.510810] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14403.510811] Call Trace: >[14403.510817] dump_stack+0x85/0xbf >[14403.510821] swiotlb_alloc_coherent+0x1be/0x1d0 >[14403.510828] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14403.510834] ttm_dma_populate+0x25e/0x350 [ttm] >[14403.510839] ttm_tt_bind+0x2c/0x60 [ttm] >[14403.510843] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14403.510848] ttm_bo_validate+0x189/0x1a0 [ttm] >[14403.510851] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14403.510856] ? mutex_trylock+0xcd/0xe0 >[14403.510859] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14403.510863] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14403.510900] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14403.510919] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14403.510937] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14403.510956] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14403.510975] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14403.510990] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14403.510996] ? __might_fault+0x3e/0x90 >[14403.511013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14403.511024] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14403.511031] drm_ioctl+0x2d5/0x370 [drm] >[14403.511047] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14403.511065] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14403.511069] do_vfs_ioctl+0xa5/0x6e0 >[14403.511074] SyS_ioctl+0x74/0x80 >[14403.511078] do_syscall_64+0x79/0x220 >[14403.511081] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14403.511083] RIP: 0033:0x7f6f9ac700f7 >[14403.511085] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14403.511088] RAX: ffffffffffffffda RBX: 000055d0a9601400 RCX: 00007f6f9ac700f7 >[14403.511090] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14403.511091] RBP: 00007ffd10a897b0 R08: 000055d0a9601400 R09: 0000000000000004 >[14403.511093] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14403.511095] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad42fea0 >[14403.611599] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14403.611605] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14403.611609] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14403.611612] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14403.611614] Call Trace: >[14403.611622] dump_stack+0x85/0xbf >[14403.611628] swiotlb_alloc_coherent+0x1be/0x1d0 >[14403.611638] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14403.611648] ttm_dma_populate+0x25e/0x350 [ttm] >[14403.611655] ttm_tt_bind+0x2c/0x60 [ttm] >[14403.611661] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14403.611670] ttm_bo_validate+0x189/0x1a0 [ttm] >[14403.611675] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14403.611681] ? mutex_trylock+0xcd/0xe0 >[14403.611686] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14403.611691] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14403.611728] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14403.611759] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14403.611789] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14403.611819] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14403.611848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14403.611873] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14403.611880] ? __might_fault+0x3e/0x90 >[14403.611906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14403.611920] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14403.611931] drm_ioctl+0x2d5/0x370 [drm] >[14403.611956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14403.611985] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14403.611991] do_vfs_ioctl+0xa5/0x6e0 >[14403.611997] SyS_ioctl+0x74/0x80 >[14403.612003] do_syscall_64+0x79/0x220 >[14403.612008] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14403.612012] RIP: 0033:0x7f6f9ac700f7 >[14403.612014] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14403.612018] RAX: ffffffffffffffda RBX: 000055d0ad448ad0 RCX: 00007f6f9ac700f7 >[14403.612020] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14403.612023] RBP: 00007ffd10a897b0 R08: 000055d0ad448ad0 R09: 00007f6f9af34c50 >[14403.612025] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14403.612027] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad3c4b70 >[14403.968466] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14403.968474] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14403.968478] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14403.968482] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14403.968485] Call Trace: >[14403.968495] dump_stack+0x85/0xbf >[14403.968502] swiotlb_alloc_coherent+0x1be/0x1d0 >[14403.968515] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14403.968527] ttm_dma_populate+0x25e/0x350 [ttm] >[14403.968534] ttm_tt_bind+0x2c/0x60 [ttm] >[14403.968541] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14403.968549] ttm_bo_validate+0x189/0x1a0 [ttm] >[14403.968553] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14403.968559] ? mutex_trylock+0xcd/0xe0 >[14403.968564] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14403.968570] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14403.968624] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14403.968666] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14403.968705] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14403.968743] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14403.968777] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14403.968804] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14403.968811] ? __might_fault+0x3e/0x90 >[14403.968835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14403.968855] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14403.968870] drm_ioctl+0x2d5/0x370 [drm] >[14403.968895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14403.968924] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14403.968933] do_vfs_ioctl+0xa5/0x6e0 >[14403.968940] SyS_ioctl+0x74/0x80 >[14403.968947] do_syscall_64+0x79/0x220 >[14403.968953] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14403.968957] RIP: 0033:0x7f6f9ac700f7 >[14403.968959] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14403.968963] RAX: ffffffffffffffda RBX: 000055d0ad406990 RCX: 00007f6f9ac700f7 >[14403.968965] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14403.968968] RBP: 00007ffd10a897b0 R08: 000055d0ad406990 R09: 00007f6f9af34cc0 >[14403.968970] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14403.968972] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad49ec00 >[14404.099342] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14404.099351] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14404.099357] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14404.099361] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14404.099365] Call Trace: >[14404.099379] dump_stack+0x85/0xbf >[14404.099390] swiotlb_alloc_coherent+0x1be/0x1d0 >[14404.099413] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14404.099432] ttm_dma_populate+0x25e/0x350 [ttm] >[14404.099447] ttm_tt_bind+0x2c/0x60 [ttm] >[14404.099460] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14404.099472] ttm_bo_validate+0x189/0x1a0 [ttm] >[14404.099482] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14404.099493] ? mutex_trylock+0xcd/0xe0 >[14404.099502] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14404.099511] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14404.099626] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14404.099716] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14404.099785] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14404.099839] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14404.099885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14404.099931] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14404.099943] ? __might_fault+0x3e/0x90 >[14404.099984] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14404.100017] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14404.100038] drm_ioctl+0x2d5/0x370 [drm] >[14404.100084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14404.100127] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14404.100137] do_vfs_ioctl+0xa5/0x6e0 >[14404.100147] SyS_ioctl+0x74/0x80 >[14404.100154] do_syscall_64+0x79/0x220 >[14404.100160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14404.100164] RIP: 0033:0x7f6f9ac700f7 >[14404.100167] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14404.100172] RAX: ffffffffffffffda RBX: 000055d0ad3673d0 RCX: 00007f6f9ac700f7 >[14404.100175] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14404.100177] RBP: 00007ffd10a897b0 R08: 000055d0ad3673d0 R09: 00007f6f9af34ca0 >[14404.100180] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14404.100183] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad367300 >[14409.186808] swiotlb_tbl_map_single: 4 callbacks suppressed >[14409.186810] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14409.186815] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14409.186818] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14409.186820] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14409.186821] Call Trace: >[14409.186828] dump_stack+0x85/0xbf >[14409.186832] swiotlb_alloc_coherent+0x1be/0x1d0 >[14409.186840] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14409.186847] ttm_dma_populate+0x25e/0x350 [ttm] >[14409.186852] ttm_tt_bind+0x2c/0x60 [ttm] >[14409.186856] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14409.186862] ttm_bo_validate+0x189/0x1a0 [ttm] >[14409.186865] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14409.186870] ? mutex_trylock+0xcd/0xe0 >[14409.186874] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14409.186878] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14409.186934] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14409.186975] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14409.187006] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14409.187033] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14409.187058] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14409.187078] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14409.187085] ? __might_fault+0x3e/0x90 >[14409.187106] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14409.187124] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14409.187133] drm_ioctl+0x2d5/0x370 [drm] >[14409.187151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14409.187172] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14409.187177] do_vfs_ioctl+0xa5/0x6e0 >[14409.187182] SyS_ioctl+0x74/0x80 >[14409.187186] do_syscall_64+0x79/0x220 >[14409.187189] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14409.187192] RIP: 0033:0x7f6f9ac700f7 >[14409.187194] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14409.187196] RAX: ffffffffffffffda RBX: 000055d0ad432450 RCX: 00007f6f9ac700f7 >[14409.187198] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14409.187200] RBP: 00007ffd10a897b0 R08: 000055d0ad432450 R09: 00007f6f9af34ca0 >[14409.187201] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14409.187203] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad432380 >[14412.091753] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14415.831611] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14415.831617] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14415.831621] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14415.831624] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14415.831626] Call Trace: >[14415.831634] dump_stack+0x85/0xbf >[14415.831640] swiotlb_alloc_coherent+0x1be/0x1d0 >[14415.831649] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14415.831659] ttm_dma_populate+0x25e/0x350 [ttm] >[14415.831666] ttm_tt_bind+0x2c/0x60 [ttm] >[14415.831672] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14415.831680] ttm_bo_validate+0x189/0x1a0 [ttm] >[14415.831685] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14415.831691] ? mutex_trylock+0xcd/0xe0 >[14415.831695] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14415.831701] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14415.831741] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14415.831775] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14415.831808] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14415.831839] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14415.831868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14415.831893] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14415.831900] ? __might_fault+0x3e/0x90 >[14415.831926] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14415.831945] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14415.831957] drm_ioctl+0x2d5/0x370 [drm] >[14415.831983] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14415.832011] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14415.832018] do_vfs_ioctl+0xa5/0x6e0 >[14415.832024] SyS_ioctl+0x74/0x80 >[14415.832031] do_syscall_64+0x79/0x220 >[14415.832035] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14415.832039] RIP: 0033:0x7f6f9ac700f7 >[14415.832042] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14415.832046] RAX: ffffffffffffffda RBX: 000055d0ad053d20 RCX: 00007f6f9ac700f7 >[14415.832048] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14415.832050] RBP: 00007ffd10a897b0 R08: 000055d0ad053d20 R09: 0000000000000004 >[14415.832052] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14415.832055] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad482c80 >[14417.278837] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14417.278841] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14417.278844] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14417.278847] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14417.278848] Call Trace: >[14417.278855] dump_stack+0x85/0xbf >[14417.278860] swiotlb_alloc_coherent+0x1be/0x1d0 >[14417.278867] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14417.278875] ttm_dma_populate+0x25e/0x350 [ttm] >[14417.278880] ttm_tt_bind+0x2c/0x60 [ttm] >[14417.278884] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14417.278890] ttm_bo_validate+0x189/0x1a0 [ttm] >[14417.278895] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14417.278900] ? mutex_trylock+0xcd/0xe0 >[14417.278903] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14417.278907] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14417.278940] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14417.278965] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14417.278989] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14417.279023] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14417.279054] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14417.279081] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14417.279088] ? __might_fault+0x3e/0x90 >[14417.279105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14417.279117] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14417.279125] drm_ioctl+0x2d5/0x370 [drm] >[14417.279142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14417.279162] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14417.279167] do_vfs_ioctl+0xa5/0x6e0 >[14417.279172] SyS_ioctl+0x74/0x80 >[14417.279177] do_syscall_64+0x79/0x220 >[14417.279180] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14417.279183] RIP: 0033:0x7f6f9ac700f7 >[14417.279185] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14417.279188] RAX: ffffffffffffffda RBX: 000055d0ad44cd10 RCX: 00007f6f9ac700f7 >[14417.279190] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14417.279191] RBP: 00007ffd10a897b0 R08: 000055d0ad44cd10 R09: 00007f6f9af34c90 >[14417.279193] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14417.279195] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad3f2460 >[14419.026300] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14419.026306] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14419.026310] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14419.026313] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14419.026315] Call Trace: >[14419.026323] dump_stack+0x85/0xbf >[14419.026329] swiotlb_alloc_coherent+0x1be/0x1d0 >[14419.026339] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14419.026350] ttm_dma_populate+0x25e/0x350 [ttm] >[14419.026357] ttm_tt_bind+0x2c/0x60 [ttm] >[14419.026362] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14419.026371] ttm_bo_validate+0x189/0x1a0 [ttm] >[14419.026377] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14419.026383] ? mutex_trylock+0xcd/0xe0 >[14419.026387] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14419.026393] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14419.026433] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14419.026466] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14419.026498] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14419.026530] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14419.026560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14419.026588] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14419.026594] ? __might_fault+0x3e/0x90 >[14419.026620] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14419.026633] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14419.026645] drm_ioctl+0x2d5/0x370 [drm] >[14419.026670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14419.026698] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14419.026704] do_vfs_ioctl+0xa5/0x6e0 >[14419.026710] SyS_ioctl+0x74/0x80 >[14419.026716] do_syscall_64+0x79/0x220 >[14419.026720] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14419.026724] RIP: 0033:0x7f6f9ac700f7 >[14419.026727] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14419.026730] RAX: ffffffffffffffda RBX: 000055d0ad44ce50 RCX: 00007f6f9ac700f7 >[14419.026732] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14419.026734] RBP: 00007ffd10a897b0 R08: 000055d0ad44ce50 R09: 00007f6f9af34da0 >[14419.026736] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14419.026739] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad3f2460 >[14425.530724] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14425.530729] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14425.530731] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14425.530733] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14425.530734] Call Trace: >[14425.530741] dump_stack+0x85/0xbf >[14425.530745] swiotlb_alloc_coherent+0x1be/0x1d0 >[14425.530753] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14425.530759] ttm_dma_populate+0x25e/0x350 [ttm] >[14425.530764] ttm_tt_bind+0x2c/0x60 [ttm] >[14425.530768] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14425.530773] ttm_bo_validate+0x189/0x1a0 [ttm] >[14425.530776] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14425.530781] ? mutex_trylock+0xcd/0xe0 >[14425.530784] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14425.530787] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14425.530819] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14425.530843] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14425.530864] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14425.530885] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14425.530905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14425.530923] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14425.530928] ? __might_fault+0x3e/0x90 >[14425.530945] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14425.530956] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14425.530963] drm_ioctl+0x2d5/0x370 [drm] >[14425.530980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14425.530997] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14425.531002] do_vfs_ioctl+0xa5/0x6e0 >[14425.531006] SyS_ioctl+0x74/0x80 >[14425.531010] do_syscall_64+0x79/0x220 >[14425.531014] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14425.531016] RIP: 0033:0x7f6f9ac700f7 >[14425.531018] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14425.531020] RAX: ffffffffffffffda RBX: 000055d0ad482870 RCX: 00007f6f9ac700f7 >[14425.531022] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14425.531023] RBP: 00007ffd10a897b0 R08: 000055d0ad482870 R09: 00007f6f9af34d40 >[14425.531025] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14425.531026] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acfcf050 >[14428.095782] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14428.369479] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14428.369484] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14428.369487] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14428.369489] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14428.369491] Call Trace: >[14428.369499] dump_stack+0x85/0xbf >[14428.369505] swiotlb_alloc_coherent+0x1be/0x1d0 >[14428.369514] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14428.369524] ttm_dma_populate+0x25e/0x350 [ttm] >[14428.369531] ttm_tt_bind+0x2c/0x60 [ttm] >[14428.369536] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14428.369544] ttm_bo_validate+0x189/0x1a0 [ttm] >[14428.369550] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14428.369554] ? mutex_trylock+0xcd/0xe0 >[14428.369558] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14428.369562] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14428.369595] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14428.369619] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14428.369647] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14428.369677] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14428.369705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14428.369722] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14428.369728] ? __might_fault+0x3e/0x90 >[14428.369747] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14428.369759] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14428.369767] drm_ioctl+0x2d5/0x370 [drm] >[14428.369784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14428.369803] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14428.369808] do_vfs_ioctl+0xa5/0x6e0 >[14428.369813] SyS_ioctl+0x74/0x80 >[14428.369818] do_syscall_64+0x79/0x220 >[14428.369822] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14428.369825] RIP: 0033:0x7f6f9ac700f7 >[14428.369827] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14428.369830] RAX: ffffffffffffffda RBX: 000055d0ad3eb2b0 RCX: 00007f6f9ac700f7 >[14428.369831] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14428.369833] RBP: 00007ffd10a897b0 R08: 000055d0ad3eb2b0 R09: 0000000000000004 >[14428.369835] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14428.369837] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acfcde00 >[14432.169438] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14432.169443] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14432.169446] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14432.169448] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14432.169450] Call Trace: >[14432.169457] dump_stack+0x85/0xbf >[14432.169461] swiotlb_alloc_coherent+0x1be/0x1d0 >[14432.169470] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14432.169478] ttm_dma_populate+0x25e/0x350 [ttm] >[14432.169484] ttm_tt_bind+0x2c/0x60 [ttm] >[14432.169488] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14432.169494] ttm_bo_validate+0x189/0x1a0 [ttm] >[14432.169498] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14432.169503] ? mutex_trylock+0xcd/0xe0 >[14432.169506] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14432.169510] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14432.169546] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14432.169577] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14432.169601] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14432.169606] ? bad_range+0x72/0x150 >[14432.169628] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14432.169649] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.169667] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14432.169673] ? __might_fault+0x3e/0x90 >[14432.169690] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.169703] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14432.169711] drm_ioctl+0x2d5/0x370 [drm] >[14432.169727] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.169747] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14432.169752] do_vfs_ioctl+0xa5/0x6e0 >[14432.169757] SyS_ioctl+0x74/0x80 >[14432.169762] do_syscall_64+0x79/0x220 >[14432.169765] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14432.169768] RIP: 0033:0x7f6f9ac700f7 >[14432.169770] RSP: 002b:00007ffd10a86968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14432.169773] RAX: ffffffffffffffda RBX: 000055d0ad44ee90 RCX: 00007f6f9ac700f7 >[14432.169775] RDX: 00007ffd10a869b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14432.169777] RBP: 00007ffd10a869b0 R08: 000055d0ad44ee90 R09: 00007f6f9af34d00 >[14432.169779] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14432.169780] R13: 000000000000000c R14: 00007ffd10a86a48 R15: 000055d0ad44edc0 >[14432.256571] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14432.256577] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14432.256581] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14432.256584] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14432.256586] Call Trace: >[14432.256595] dump_stack+0x85/0xbf >[14432.256601] swiotlb_alloc_coherent+0x1be/0x1d0 >[14432.256614] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14432.256624] ttm_dma_populate+0x25e/0x350 [ttm] >[14432.256632] ttm_tt_bind+0x2c/0x60 [ttm] >[14432.256639] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14432.256648] ttm_bo_validate+0x189/0x1a0 [ttm] >[14432.256653] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14432.256660] ? mutex_trylock+0xcd/0xe0 >[14432.256665] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14432.256671] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14432.256716] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14432.256751] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14432.256786] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14432.256793] ? bad_range+0x72/0x150 >[14432.256826] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14432.256858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.256886] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14432.256893] ? __might_fault+0x3e/0x90 >[14432.256922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.256940] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14432.256953] drm_ioctl+0x2d5/0x370 [drm] >[14432.256982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.257012] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14432.257018] do_vfs_ioctl+0xa5/0x6e0 >[14432.257025] SyS_ioctl+0x74/0x80 >[14432.257031] do_syscall_64+0x79/0x220 >[14432.257036] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14432.257040] RIP: 0033:0x7f6f9ac700f7 >[14432.257042] RSP: 002b:00007ffd10a86968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14432.257046] RAX: ffffffffffffffda RBX: 000055d0ad44f0b0 RCX: 00007f6f9ac700f7 >[14432.257049] RDX: 00007ffd10a869b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14432.257051] RBP: 00007ffd10a869b0 R08: 000055d0ad44f0b0 R09: 0000000000000009 >[14432.257054] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14432.257056] R13: 000000000000000c R14: 00007ffd10a86a48 R15: 000055d0ad44efe0 >[14432.298370] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14432.298376] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14432.298379] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14432.298381] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14432.298383] Call Trace: >[14432.298390] dump_stack+0x85/0xbf >[14432.298395] swiotlb_alloc_coherent+0x1be/0x1d0 >[14432.298403] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14432.298410] ttm_dma_populate+0x25e/0x350 [ttm] >[14432.298416] ttm_tt_bind+0x2c/0x60 [ttm] >[14432.298420] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14432.298425] ttm_bo_validate+0x189/0x1a0 [ttm] >[14432.298429] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14432.298435] ? mutex_trylock+0xcd/0xe0 >[14432.298439] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14432.298443] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14432.298490] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14432.298522] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14432.298547] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14432.298574] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14432.298605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.298632] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14432.298640] ? __might_fault+0x3e/0x90 >[14432.298667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.298687] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14432.298700] drm_ioctl+0x2d5/0x370 [drm] >[14432.298718] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.298738] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14432.298744] do_vfs_ioctl+0xa5/0x6e0 >[14432.298751] SyS_ioctl+0x74/0x80 >[14432.298757] do_syscall_64+0x79/0x220 >[14432.298762] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14432.298765] RIP: 0033:0x7f6f9ac700f7 >[14432.298768] RSP: 002b:00007ffd10a875d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14432.298772] RAX: ffffffffffffffda RBX: 000055d0ad4b8bc0 RCX: 00007f6f9ac700f7 >[14432.298775] RDX: 00007ffd10a87620 RSI: 00000000c0206440 RDI: 000000000000000c >[14432.298777] RBP: 00007ffd10a87620 R08: 000055d0ad4b8bc0 R09: 0000000000000004 >[14432.298780] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14432.298782] R13: 000000000000000c R14: 00007ffd10a876b8 R15: 000055d0ad4ab000 >[14432.897160] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14432.897166] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14432.897170] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14432.897173] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14432.897175] Call Trace: >[14432.897182] dump_stack+0x85/0xbf >[14432.897188] swiotlb_alloc_coherent+0x1be/0x1d0 >[14432.897198] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14432.897208] ttm_dma_populate+0x25e/0x350 [ttm] >[14432.897215] ttm_tt_bind+0x2c/0x60 [ttm] >[14432.897221] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14432.897230] ttm_bo_validate+0x189/0x1a0 [ttm] >[14432.897234] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14432.897241] ? mutex_trylock+0xcd/0xe0 >[14432.897245] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14432.897251] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14432.897288] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14432.897318] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14432.897347] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14432.897375] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14432.897403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.897426] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14432.897433] ? __might_fault+0x3e/0x90 >[14432.897458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.897472] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14432.897483] drm_ioctl+0x2d5/0x370 [drm] >[14432.897507] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.897535] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14432.897542] do_vfs_ioctl+0xa5/0x6e0 >[14432.897548] SyS_ioctl+0x74/0x80 >[14432.897554] do_syscall_64+0x79/0x220 >[14432.897558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14432.897561] RIP: 0033:0x7f07d78580f7 >[14432.897564] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14432.897567] RAX: ffffffffffffffda RBX: 000000000329c860 RCX: 00007f07d78580f7 >[14432.897570] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14432.897572] RBP: 00007ffc892203c0 R08: 000000000329c860 R09: 0000000000000004 >[14432.897574] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14432.897576] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000002f70550 >[14433.934182] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14433.934186] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14433.934189] CPU: 4 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14433.934191] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14433.934192] Call Trace: >[14433.934199] dump_stack+0x85/0xbf >[14433.934204] swiotlb_alloc_coherent+0x1be/0x1d0 >[14433.934211] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14433.934218] ttm_dma_populate+0x25e/0x350 [ttm] >[14433.934222] ttm_tt_bind+0x2c/0x60 [ttm] >[14433.934226] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14433.934232] ttm_bo_validate+0x189/0x1a0 [ttm] >[14433.934235] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14433.934240] ? mutex_trylock+0xcd/0xe0 >[14433.934243] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14433.934246] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14433.934276] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14433.934300] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14433.934321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14433.934342] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14433.934363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14433.934380] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14433.934385] ? __might_fault+0x3e/0x90 >[14433.934405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14433.934418] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14433.934425] drm_ioctl+0x2d5/0x370 [drm] >[14433.934441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14433.934481] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14433.934486] do_vfs_ioctl+0xa5/0x6e0 >[14433.934491] SyS_ioctl+0x74/0x80 >[14433.934495] do_syscall_64+0x79/0x220 >[14433.934498] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14433.934511] RIP: 0033:0x7f07d78580f7 >[14433.934512] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14433.934515] RAX: ffffffffffffffda RBX: 000000000329ab80 RCX: 00007f07d78580f7 >[14433.934516] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14433.934518] RBP: 00007ffc892203c0 R08: 000000000329ab80 R09: 0000000000000004 >[14433.934520] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14433.934521] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032eb580 >[14438.336244] swiotlb_tbl_map_single: 6 callbacks suppressed >[14438.336248] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14438.336255] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14438.336259] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14438.336262] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14438.336265] Call Trace: >[14438.336273] dump_stack+0x85/0xbf >[14438.336279] swiotlb_alloc_coherent+0x1be/0x1d0 >[14438.336289] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14438.336300] ttm_dma_populate+0x25e/0x350 [ttm] >[14438.336308] ttm_tt_bind+0x2c/0x60 [ttm] >[14438.336314] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14438.336323] ttm_bo_validate+0x189/0x1a0 [ttm] >[14438.336329] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14438.336336] ? mutex_trylock+0xcd/0xe0 >[14438.336340] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14438.336346] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14438.336381] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14438.336414] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14438.336448] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14438.336481] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14438.336513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.336541] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14438.336548] ? __might_fault+0x3e/0x90 >[14438.336577] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.336593] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14438.336605] drm_ioctl+0x2d5/0x370 [drm] >[14438.336634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.336665] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14438.336672] do_vfs_ioctl+0xa5/0x6e0 >[14438.336680] SyS_ioctl+0x74/0x80 >[14438.336686] do_syscall_64+0x79/0x220 >[14438.336691] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14438.336694] RIP: 0033:0x7f07d78580f7 >[14438.336697] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14438.336702] RAX: ffffffffffffffda RBX: 000000000345f260 RCX: 00007f07d78580f7 >[14438.336704] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14438.336707] RBP: 00007ffc892203c0 R08: 000000000345f260 R09: 0000000000000004 >[14438.336710] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14438.336713] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032eb580 >[14438.363473] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14438.363480] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14438.363485] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14438.363488] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14438.363491] Call Trace: >[14438.363504] dump_stack+0x85/0xbf >[14438.363514] swiotlb_alloc_coherent+0x1be/0x1d0 >[14438.363530] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14438.363539] ttm_dma_populate+0x25e/0x350 [ttm] >[14438.363545] ttm_tt_bind+0x2c/0x60 [ttm] >[14438.363550] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14438.363557] ttm_bo_validate+0x189/0x1a0 [ttm] >[14438.363561] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14438.363567] ? mutex_trylock+0xcd/0xe0 >[14438.363571] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14438.363576] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14438.363646] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14438.363700] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14438.363743] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14438.363752] ? bad_range+0x72/0x150 >[14438.363794] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14438.363837] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.363868] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14438.363875] ? __might_fault+0x3e/0x90 >[14438.363911] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.363941] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14438.363959] drm_ioctl+0x2d5/0x370 [drm] >[14438.363991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.364025] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14438.364033] do_vfs_ioctl+0xa5/0x6e0 >[14438.364040] SyS_ioctl+0x74/0x80 >[14438.364048] do_syscall_64+0x79/0x220 >[14438.364053] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14438.364057] RIP: 0033:0x7f6f9ac700f7 >[14438.364060] RSP: 002b:00007ffd10a86908 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14438.364064] RAX: ffffffffffffffda RBX: 000055d0acdf9930 RCX: 00007f6f9ac700f7 >[14438.364066] RDX: 00007ffd10a86950 RSI: 00000000c0206440 RDI: 000000000000000c >[14438.364068] RBP: 00007ffd10a86950 R08: 000055d0acdf9930 R09: 0000000000000004 >[14438.364070] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14438.364072] R13: 000000000000000c R14: 00007ffd10a869e8 R15: 000055d0ad27a800 >[14438.505300] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14438.505305] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14438.505307] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14438.505309] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14438.505311] Call Trace: >[14438.505317] dump_stack+0x85/0xbf >[14438.505321] swiotlb_alloc_coherent+0x1be/0x1d0 >[14438.505329] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14438.505335] ttm_dma_populate+0x25e/0x350 [ttm] >[14438.505340] ttm_tt_bind+0x2c/0x60 [ttm] >[14438.505344] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14438.505349] ttm_bo_validate+0x189/0x1a0 [ttm] >[14438.505353] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14438.505358] ? mutex_trylock+0xcd/0xe0 >[14438.505361] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14438.505364] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14438.505393] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14438.505415] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14438.505451] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14438.505456] ? bad_range+0x72/0x150 >[14438.505476] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14438.505495] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.505524] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14438.505529] ? __might_fault+0x3e/0x90 >[14438.505547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.505558] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14438.505564] drm_ioctl+0x2d5/0x370 [drm] >[14438.505581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.505599] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14438.505605] do_vfs_ioctl+0xa5/0x6e0 >[14438.505609] SyS_ioctl+0x74/0x80 >[14438.505613] do_syscall_64+0x79/0x220 >[14438.505617] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14438.505619] RIP: 0033:0x7f6f9ac700f7 >[14438.505621] RSP: 002b:00007ffd10a86908 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14438.505624] RAX: ffffffffffffffda RBX: 000055d0ac3f8140 RCX: 00007f6f9ac700f7 >[14438.505626] RDX: 00007ffd10a86950 RSI: 00000000c0206440 RDI: 000000000000000c >[14438.505628] RBP: 00007ffd10a86950 R08: 000055d0ac3f8140 R09: 0000000000000004 >[14438.505629] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14438.505631] R13: 000000000000000c R14: 00007ffd10a869e8 R15: 000055d0ad25fc00 >[14438.528020] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14438.528026] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14438.528031] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14438.528034] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14438.528036] Call Trace: >[14438.528045] dump_stack+0x85/0xbf >[14438.528051] swiotlb_alloc_coherent+0x1be/0x1d0 >[14438.528062] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14438.528073] ttm_dma_populate+0x25e/0x350 [ttm] >[14438.528081] ttm_tt_bind+0x2c/0x60 [ttm] >[14438.528088] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14438.528097] ttm_bo_validate+0x189/0x1a0 [ttm] >[14438.528103] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14438.528109] ? mutex_trylock+0xcd/0xe0 >[14438.528114] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14438.528120] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14438.528159] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14438.528191] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14438.528223] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14438.528253] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14438.528283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.528308] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14438.528315] ? __might_fault+0x3e/0x90 >[14438.528342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.528357] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14438.528369] drm_ioctl+0x2d5/0x370 [drm] >[14438.528395] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.528423] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14438.528431] do_vfs_ioctl+0xa5/0x6e0 >[14438.528438] SyS_ioctl+0x74/0x80 >[14438.528443] do_syscall_64+0x79/0x220 >[14438.528448] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14438.528452] RIP: 0033:0x7f6f9ac700f7 >[14438.528454] RSP: 002b:00007ffd10a875f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14438.528458] RAX: ffffffffffffffda RBX: 000055d0ac38c460 RCX: 00007f6f9ac700f7 >[14438.528460] RDX: 00007ffd10a87640 RSI: 00000000c0206440 RDI: 000000000000000c >[14438.528463] RBP: 00007ffd10a87640 R08: 000055d0ac38c460 R09: 00007f6f9af34c50 >[14438.528465] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14438.528467] R13: 000000000000000c R14: 00007ffd10a876d8 R15: 000055d0ad388870 >[14438.643187] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14438.643195] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14438.643200] CPU: 4 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14438.643204] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14438.643207] Call Trace: >[14438.643218] dump_stack+0x85/0xbf >[14438.643226] swiotlb_alloc_coherent+0x1be/0x1d0 >[14438.643238] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14438.643250] ttm_dma_populate+0x25e/0x350 [ttm] >[14438.643258] ttm_tt_bind+0x2c/0x60 [ttm] >[14438.643264] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14438.643274] ttm_bo_validate+0x189/0x1a0 [ttm] >[14438.643280] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14438.643288] ? mutex_trylock+0xcd/0xe0 >[14438.643293] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14438.643300] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14438.643366] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14438.643406] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14438.643442] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14438.643477] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14438.643509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.643538] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14438.643546] ? __might_fault+0x3e/0x90 >[14438.643576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.643591] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14438.643605] drm_ioctl+0x2d5/0x370 [drm] >[14438.643633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14438.643666] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14438.643674] do_vfs_ioctl+0xa5/0x6e0 >[14438.643681] SyS_ioctl+0x74/0x80 >[14438.643688] do_syscall_64+0x79/0x220 >[14438.643694] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14438.643698] RIP: 0033:0x7f07d78580f7 >[14438.643701] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14438.643705] RAX: ffffffffffffffda RBX: 000000000335c3e0 RCX: 00007f07d78580f7 >[14438.643708] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14438.643711] RBP: 00007ffc892203c0 R08: 000000000335c3e0 R09: 0000000000000004 >[14438.643714] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14438.643716] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000346d960 >[14444.095788] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14444.415069] swiotlb_tbl_map_single: 2 callbacks suppressed >[14444.415071] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14444.415076] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14444.415079] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14444.415081] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14444.415084] Call Trace: >[14444.415092] dump_stack+0x85/0xbf >[14444.415097] swiotlb_alloc_coherent+0x1be/0x1d0 >[14444.415107] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14444.415115] ttm_dma_populate+0x25e/0x350 [ttm] >[14444.415122] ttm_tt_bind+0x2c/0x60 [ttm] >[14444.415127] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14444.415134] ttm_bo_validate+0x189/0x1a0 [ttm] >[14444.415138] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14444.415144] ? mutex_trylock+0xcd/0xe0 >[14444.415148] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14444.415153] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14444.415194] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14444.415225] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14444.415254] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14444.415284] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14444.415312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14444.415338] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14444.415344] ? __might_fault+0x3e/0x90 >[14444.415368] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14444.415383] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14444.415393] drm_ioctl+0x2d5/0x370 [drm] >[14444.415419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14444.415448] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14444.415455] do_vfs_ioctl+0xa5/0x6e0 >[14444.415462] SyS_ioctl+0x74/0x80 >[14444.415467] do_syscall_64+0x79/0x220 >[14444.415472] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14444.415475] RIP: 0033:0x7f6f9ac700f7 >[14444.415478] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14444.415481] RAX: ffffffffffffffda RBX: 000055d0ac2b8c00 RCX: 00007f6f9ac700f7 >[14444.415484] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14444.415486] RBP: 00007ffd10a897b0 R08: 000055d0ac2b8c00 R09: 000000000000000b >[14444.415489] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14444.415491] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac418880 >[14445.374712] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14445.374717] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14445.374720] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14445.374722] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14445.374723] Call Trace: >[14445.374730] dump_stack+0x85/0xbf >[14445.374735] swiotlb_alloc_coherent+0x1be/0x1d0 >[14445.374742] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14445.374749] ttm_dma_populate+0x25e/0x350 [ttm] >[14445.374754] ttm_tt_bind+0x2c/0x60 [ttm] >[14445.374758] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14445.374764] ttm_bo_validate+0x189/0x1a0 [ttm] >[14445.374768] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14445.374773] ? mutex_trylock+0xcd/0xe0 >[14445.374776] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14445.374780] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14445.374813] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14445.374837] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14445.374859] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14445.374881] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14445.374906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14445.374934] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14445.374941] ? __might_fault+0x3e/0x90 >[14445.374968] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14445.374982] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14445.374994] drm_ioctl+0x2d5/0x370 [drm] >[14445.375020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14445.375051] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14445.375057] do_vfs_ioctl+0xa5/0x6e0 >[14445.375065] SyS_ioctl+0x74/0x80 >[14445.375071] do_syscall_64+0x79/0x220 >[14445.375076] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14445.375080] RIP: 0033:0x7f6f9ac700f7 >[14445.375083] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14445.375087] RAX: ffffffffffffffda RBX: 000055d0ac38e870 RCX: 00007f6f9ac700f7 >[14445.375090] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14445.375093] RBP: 00007ffd10a897b0 R08: 000055d0ac38e870 R09: 0000000000000004 >[14445.375096] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14445.375099] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac39deb0 >[14447.396989] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14447.396996] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14447.397001] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14447.397004] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14447.397006] Call Trace: >[14447.397016] dump_stack+0x85/0xbf >[14447.397021] swiotlb_alloc_coherent+0x1be/0x1d0 >[14447.397046] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14447.397069] ttm_dma_populate+0x25e/0x350 [ttm] >[14447.397077] ttm_tt_bind+0x2c/0x60 [ttm] >[14447.397083] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14447.397093] ttm_bo_validate+0x189/0x1a0 [ttm] >[14447.397098] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14447.397105] ? mutex_trylock+0xcd/0xe0 >[14447.397110] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14447.397115] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14447.397156] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14447.397198] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14447.397242] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14447.397281] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14447.397315] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14447.397344] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14447.397351] ? __might_fault+0x3e/0x90 >[14447.397380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14447.397401] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14447.397416] drm_ioctl+0x2d5/0x370 [drm] >[14447.397450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14447.397481] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14447.397490] do_vfs_ioctl+0xa5/0x6e0 >[14447.397497] SyS_ioctl+0x74/0x80 >[14447.397503] do_syscall_64+0x79/0x220 >[14447.397508] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14447.397512] RIP: 0033:0x7f6f9ac700f7 >[14447.397514] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14447.397517] RAX: ffffffffffffffda RBX: 000055d0ac2c86f0 RCX: 00007f6f9ac700f7 >[14447.397519] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14447.397522] RBP: 00007ffd10a897b0 R08: 000055d0ac2c86f0 R09: 000000000000000b >[14447.397524] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14447.397527] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac36bda0 >[14448.519667] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14448.519673] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14448.519677] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14448.519680] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14448.519682] Call Trace: >[14448.519690] dump_stack+0x85/0xbf >[14448.519696] swiotlb_alloc_coherent+0x1be/0x1d0 >[14448.519715] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14448.519724] ttm_dma_populate+0x25e/0x350 [ttm] >[14448.519731] ttm_tt_bind+0x2c/0x60 [ttm] >[14448.519736] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14448.519744] ttm_bo_validate+0x189/0x1a0 [ttm] >[14448.519748] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14448.519754] ? mutex_trylock+0xcd/0xe0 >[14448.519758] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14448.519763] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14448.519798] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14448.519829] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14448.519858] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14448.519887] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14448.519916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14448.519940] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14448.519947] ? __might_fault+0x3e/0x90 >[14448.519971] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14448.519987] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14448.519997] drm_ioctl+0x2d5/0x370 [drm] >[14448.520022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14448.520048] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14448.520054] do_vfs_ioctl+0xa5/0x6e0 >[14448.520061] SyS_ioctl+0x74/0x80 >[14448.520066] do_syscall_64+0x79/0x220 >[14448.520071] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14448.520074] RIP: 0033:0x7f6f9ac700f7 >[14448.520077] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14448.520080] RAX: ffffffffffffffda RBX: 000055d0ac2c86f0 RCX: 00007f6f9ac700f7 >[14448.520082] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14448.520084] RBP: 00007ffd10a897b0 R08: 000055d0ac2c86f0 R09: 0000000000000004 >[14448.520087] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14448.520089] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac2d9ed0 >[14456.427846] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14456.427852] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14456.427856] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14456.427858] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14456.427861] Call Trace: >[14456.427874] dump_stack+0x85/0xbf >[14456.427891] swiotlb_alloc_coherent+0x1be/0x1d0 >[14456.427928] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14456.427947] ttm_dma_populate+0x25e/0x350 [ttm] >[14456.427955] ttm_tt_bind+0x2c/0x60 [ttm] >[14456.427961] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14456.427972] ttm_bo_validate+0x189/0x1a0 [ttm] >[14456.427979] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14456.427990] ? mutex_trylock+0xcd/0xe0 >[14456.427998] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14456.428005] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14456.428116] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14456.428172] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14456.428201] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14456.428224] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14456.428245] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14456.428263] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14456.428269] ? __might_fault+0x3e/0x90 >[14456.428289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14456.428305] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14456.428317] drm_ioctl+0x2d5/0x370 [drm] >[14456.428340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14456.428368] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14456.428384] do_vfs_ioctl+0xa5/0x6e0 >[14456.428391] SyS_ioctl+0x74/0x80 >[14456.428397] do_syscall_64+0x79/0x220 >[14456.428403] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14456.428406] RIP: 0033:0x7f6f9ac700f7 >[14456.428409] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14456.428413] RAX: ffffffffffffffda RBX: 000055d0ad251400 RCX: 00007f6f9ac700f7 >[14456.428415] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14456.428417] RBP: 00007ffd10a897b0 R08: 000055d0ad251400 R09: 000000000000000b >[14456.428419] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14456.428420] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac911e90 >[14458.818712] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14458.818717] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14458.818720] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14458.818722] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14458.818724] Call Trace: >[14458.818730] dump_stack+0x85/0xbf >[14458.818735] swiotlb_alloc_coherent+0x1be/0x1d0 >[14458.818743] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14458.818750] ttm_dma_populate+0x25e/0x350 [ttm] >[14458.818755] ttm_tt_bind+0x2c/0x60 [ttm] >[14458.818759] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14458.818765] ttm_bo_validate+0x189/0x1a0 [ttm] >[14458.818768] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14458.818773] ? mutex_trylock+0xcd/0xe0 >[14458.818786] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14458.818789] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14458.818834] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14458.818858] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14458.818881] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14458.818912] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14458.818932] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14458.818960] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14458.818966] ? __might_fault+0x3e/0x90 >[14458.818983] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14458.818996] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14458.819003] drm_ioctl+0x2d5/0x370 [drm] >[14458.819019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14458.819049] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14458.819064] do_vfs_ioctl+0xa5/0x6e0 >[14458.819069] SyS_ioctl+0x74/0x80 >[14458.819074] do_syscall_64+0x79/0x220 >[14458.819078] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14458.819081] RIP: 0033:0x7f6f9ac700f7 >[14458.819084] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14458.819087] RAX: ffffffffffffffda RBX: 000055d0ad26d5b0 RCX: 00007f6f9ac700f7 >[14458.819089] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14458.819091] RBP: 00007ffd10a897b0 R08: 000055d0ad26d5b0 R09: 0000000000000004 >[14458.819104] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14458.819106] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad4b32d0 >[14458.895725] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14458.895733] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14458.895738] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14458.895741] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14458.895744] Call Trace: >[14458.895759] dump_stack+0x85/0xbf >[14458.895768] swiotlb_alloc_coherent+0x1be/0x1d0 >[14458.895787] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14458.895803] ttm_dma_populate+0x25e/0x350 [ttm] >[14458.895815] ttm_tt_bind+0x2c/0x60 [ttm] >[14458.895822] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14458.895831] ttm_bo_validate+0x189/0x1a0 [ttm] >[14458.895836] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14458.895844] ? mutex_trylock+0xcd/0xe0 >[14458.895854] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14458.895870] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14458.895925] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14458.895962] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14458.895998] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14458.896035] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14458.896078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14458.896113] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14458.896121] ? __might_fault+0x3e/0x90 >[14458.896155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14458.896180] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14458.896195] drm_ioctl+0x2d5/0x370 [drm] >[14458.896222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14458.896271] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14458.896279] do_vfs_ioctl+0xa5/0x6e0 >[14458.896286] SyS_ioctl+0x74/0x80 >[14458.896292] do_syscall_64+0x79/0x220 >[14458.896297] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14458.896302] RIP: 0033:0x7f6f9ac700f7 >[14458.896304] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14458.896309] RAX: ffffffffffffffda RBX: 000055d0ad26d5b0 RCX: 00007f6f9ac700f7 >[14458.896311] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14458.896314] RBP: 00007ffd10a897b0 R08: 000055d0ad26d5b0 R09: 0000000000000004 >[14458.896316] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14458.896319] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad4b32d0 >[14460.095821] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14465.607226] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14465.607230] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14465.607233] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14465.607235] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14465.607237] Call Trace: >[14465.607243] dump_stack+0x85/0xbf >[14465.607247] swiotlb_alloc_coherent+0x1be/0x1d0 >[14465.607254] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14465.607261] ttm_dma_populate+0x25e/0x350 [ttm] >[14465.607266] ttm_tt_bind+0x2c/0x60 [ttm] >[14465.607270] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14465.607275] ttm_bo_validate+0x189/0x1a0 [ttm] >[14465.607279] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14465.607283] ? mutex_trylock+0xcd/0xe0 >[14465.607287] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14465.607291] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14465.607320] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14465.607342] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14465.607364] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14465.607386] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14465.607407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14465.607432] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14465.607439] ? __might_fault+0x3e/0x90 >[14465.607465] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14465.607479] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14465.607491] drm_ioctl+0x2d5/0x370 [drm] >[14465.607515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14465.607535] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14465.607540] do_vfs_ioctl+0xa5/0x6e0 >[14465.607545] SyS_ioctl+0x74/0x80 >[14465.607549] do_syscall_64+0x79/0x220 >[14465.607553] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14465.607556] RIP: 0033:0x7f6f9ac700f7 >[14465.607558] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14465.607561] RAX: ffffffffffffffda RBX: 000055d0ad44ee30 RCX: 00007f6f9ac700f7 >[14465.607563] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14465.607565] RBP: 00007ffd10a897b0 R08: 000055d0ad44ee30 R09: 0000000000000005 >[14465.607567] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14465.607568] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad1a1520 >[14472.112483] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14472.112489] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14472.112492] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14472.112494] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14472.112497] Call Trace: >[14472.112504] dump_stack+0x85/0xbf >[14472.112510] swiotlb_alloc_coherent+0x1be/0x1d0 >[14472.112520] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14472.112529] ttm_dma_populate+0x25e/0x350 [ttm] >[14472.112536] ttm_tt_bind+0x2c/0x60 [ttm] >[14472.112541] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14472.112549] ttm_bo_validate+0x189/0x1a0 [ttm] >[14472.112554] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14472.112561] ? mutex_trylock+0xcd/0xe0 >[14472.112565] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14472.112570] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14472.112629] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14472.112661] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14472.112690] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14472.112719] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14472.112748] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14472.112774] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14472.112781] ? __might_fault+0x3e/0x90 >[14472.112819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14472.112834] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14472.112846] drm_ioctl+0x2d5/0x370 [drm] >[14472.112880] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14472.112910] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14472.112917] do_vfs_ioctl+0xa5/0x6e0 >[14472.112923] SyS_ioctl+0x74/0x80 >[14472.112929] do_syscall_64+0x79/0x220 >[14472.112933] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14472.112936] RIP: 0033:0x7f6f9ac700f7 >[14472.112939] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14472.112942] RAX: ffffffffffffffda RBX: 000055d0ac412800 RCX: 00007f6f9ac700f7 >[14472.112944] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14472.112947] RBP: 00007ffd10a897b0 R08: 000055d0ac412800 R09: 00007f6f9af34ca0 >[14472.112949] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14472.112951] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad25f300 >[14476.090848] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14477.608695] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14477.608700] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14477.608703] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14477.608705] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14477.608707] Call Trace: >[14477.608714] dump_stack+0x85/0xbf >[14477.608719] swiotlb_alloc_coherent+0x1be/0x1d0 >[14477.608727] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14477.608733] ttm_dma_populate+0x25e/0x350 [ttm] >[14477.608738] ttm_tt_bind+0x2c/0x60 [ttm] >[14477.608742] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14477.608749] ttm_bo_validate+0x189/0x1a0 [ttm] >[14477.608752] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14477.608757] ? mutex_trylock+0xcd/0xe0 >[14477.608760] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14477.608764] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14477.608800] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14477.608823] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14477.608844] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14477.608867] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14477.608889] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14477.608909] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14477.608914] ? __might_fault+0x3e/0x90 >[14477.608935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14477.608947] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14477.608955] drm_ioctl+0x2d5/0x370 [drm] >[14477.608974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14477.608995] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14477.609000] do_vfs_ioctl+0xa5/0x6e0 >[14477.609005] SyS_ioctl+0x74/0x80 >[14477.609010] do_syscall_64+0x79/0x220 >[14477.609014] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14477.609017] RIP: 0033:0x7f6f9ac700f7 >[14477.609019] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14477.609022] RAX: ffffffffffffffda RBX: 000055d0ac2f0890 RCX: 00007f6f9ac700f7 >[14477.609024] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14477.609025] RBP: 00007ffd10a897b0 R08: 000055d0ac2f0890 R09: 00007f6f9af34ca0 >[14477.609027] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14477.609029] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad246a40 >[14481.476628] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14481.476641] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14481.476644] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14481.476646] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14481.476648] Call Trace: >[14481.476665] dump_stack+0x85/0xbf >[14481.476670] swiotlb_alloc_coherent+0x1be/0x1d0 >[14481.476677] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14481.476684] ttm_dma_populate+0x25e/0x350 [ttm] >[14481.476689] ttm_tt_bind+0x2c/0x60 [ttm] >[14481.476693] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14481.476699] ttm_bo_validate+0x189/0x1a0 [ttm] >[14481.476702] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14481.476707] ? mutex_trylock+0xcd/0xe0 >[14481.476721] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14481.476725] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14481.476773] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14481.476813] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14481.476836] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14481.476863] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14481.476899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14481.476922] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14481.476928] ? __might_fault+0x3e/0x90 >[14481.476945] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14481.476958] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14481.476965] drm_ioctl+0x2d5/0x370 [drm] >[14481.476982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14481.477000] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14481.477005] do_vfs_ioctl+0xa5/0x6e0 >[14481.477010] SyS_ioctl+0x74/0x80 >[14481.477014] do_syscall_64+0x79/0x220 >[14481.477017] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14481.477020] RIP: 0033:0x7f6f9ac700f7 >[14481.477022] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14481.477024] RAX: ffffffffffffffda RBX: 000055d0a84ea2f0 RCX: 00007f6f9ac700f7 >[14481.477026] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14481.477027] RBP: 00007ffd10a897b0 R08: 000055d0a84ea2f0 R09: 00007f6f9af34cb0 >[14481.477030] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14481.477032] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0abd1baf0 >[14481.662862] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14481.662880] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14481.662887] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14481.662891] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14481.662894] Call Trace: >[14481.662911] dump_stack+0x85/0xbf >[14481.662931] swiotlb_alloc_coherent+0x1be/0x1d0 >[14481.662957] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14481.662970] ttm_dma_populate+0x25e/0x350 [ttm] >[14481.662979] ttm_tt_bind+0x2c/0x60 [ttm] >[14481.662993] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14481.663005] ttm_bo_validate+0x189/0x1a0 [ttm] >[14481.663013] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14481.663023] ? mutex_trylock+0xcd/0xe0 >[14481.663034] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14481.663042] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14481.663184] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14481.663311] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14481.663413] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14481.663486] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14481.663530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14481.663569] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14481.663580] ? __might_fault+0x3e/0x90 >[14481.663613] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14481.663637] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14481.663652] drm_ioctl+0x2d5/0x370 [drm] >[14481.663681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14481.663715] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14481.663724] do_vfs_ioctl+0xa5/0x6e0 >[14481.663731] SyS_ioctl+0x74/0x80 >[14481.663738] do_syscall_64+0x79/0x220 >[14481.663743] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14481.663748] RIP: 0033:0x7f6f9ac700f7 >[14481.663750] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14481.663755] RAX: ffffffffffffffda RBX: 000055d0ad452d10 RCX: 00007f6f9ac700f7 >[14481.663757] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14481.663760] RBP: 00007ffd10a897b0 R08: 000055d0ad452d10 R09: 00007f6f9af34cb0 >[14481.663762] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14481.663764] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac63c6f0 >[14481.682253] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14481.682258] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14481.682261] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14481.682262] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14481.682264] Call Trace: >[14481.682270] dump_stack+0x85/0xbf >[14481.682275] swiotlb_alloc_coherent+0x1be/0x1d0 >[14481.682283] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14481.682289] ttm_dma_populate+0x25e/0x350 [ttm] >[14481.682294] ttm_tt_bind+0x2c/0x60 [ttm] >[14481.682298] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14481.682307] ttm_bo_validate+0x189/0x1a0 [ttm] >[14481.682311] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14481.682317] ? mutex_trylock+0xcd/0xe0 >[14481.682322] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14481.682327] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14481.682367] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14481.682395] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14481.682421] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14481.682426] ? trace_hardirqs_on_thunk+0x1a/0x1c >[14481.682446] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14481.682471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14481.682494] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14481.682500] ? __might_fault+0x3e/0x90 >[14481.682519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14481.682532] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14481.682539] drm_ioctl+0x2d5/0x370 [drm] >[14481.682555] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14481.682573] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14481.682578] do_vfs_ioctl+0xa5/0x6e0 >[14481.682582] SyS_ioctl+0x74/0x80 >[14481.682586] do_syscall_64+0x79/0x220 >[14481.682589] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14481.682591] RIP: 0033:0x7f6f9ac700f7 >[14481.682593] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14481.682596] RAX: ffffffffffffffda RBX: 000055d0a61689f0 RCX: 00007f6f9ac700f7 >[14481.682597] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14481.682599] RBP: 00007ffd10a897b0 R08: 000055d0a61689f0 R09: 00007f6f9af34cb0 >[14481.682601] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14481.682602] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0aaa76b50 >[14485.269827] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14485.269833] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14485.269838] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14485.269840] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14485.269843] Call Trace: >[14485.269852] dump_stack+0x85/0xbf >[14485.269859] swiotlb_alloc_coherent+0x1be/0x1d0 >[14485.269868] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14485.269878] ttm_dma_populate+0x25e/0x350 [ttm] >[14485.269885] ttm_tt_bind+0x2c/0x60 [ttm] >[14485.269890] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14485.269898] ttm_bo_validate+0x189/0x1a0 [ttm] >[14485.269903] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14485.269909] ? mutex_trylock+0xcd/0xe0 >[14485.269912] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14485.269917] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14485.269953] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14485.269985] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14485.270014] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14485.270044] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14485.270075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14485.270099] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14485.270106] ? __might_fault+0x3e/0x90 >[14485.270130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14485.270144] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14485.270155] drm_ioctl+0x2d5/0x370 [drm] >[14485.270180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14485.270209] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14485.270215] do_vfs_ioctl+0xa5/0x6e0 >[14485.270221] SyS_ioctl+0x74/0x80 >[14485.270227] do_syscall_64+0x79/0x220 >[14485.270231] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14485.270235] RIP: 0033:0x7f6f9ac700f7 >[14485.270237] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14485.270240] RAX: ffffffffffffffda RBX: 000055d0ac412c50 RCX: 00007f6f9ac700f7 >[14485.270243] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14485.270245] RBP: 00007ffd10a897b0 R08: 000055d0ac412c50 R09: 0000000000000004 >[14485.270247] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14485.270249] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac2aa830 >[14486.394299] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14486.394303] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14486.394305] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14486.394307] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14486.394309] Call Trace: >[14486.394315] dump_stack+0x85/0xbf >[14486.394319] swiotlb_alloc_coherent+0x1be/0x1d0 >[14486.394327] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14486.394333] ttm_dma_populate+0x25e/0x350 [ttm] >[14486.394338] ttm_tt_bind+0x2c/0x60 [ttm] >[14486.394342] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14486.394347] ttm_bo_validate+0x189/0x1a0 [ttm] >[14486.394351] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14486.394356] ? mutex_trylock+0xcd/0xe0 >[14486.394358] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14486.394362] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14486.394392] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14486.394417] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14486.394445] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14486.394472] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14486.394498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14486.394522] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14486.394529] ? __might_fault+0x3e/0x90 >[14486.394554] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14486.394569] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14486.394577] drm_ioctl+0x2d5/0x370 [drm] >[14486.394594] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14486.394615] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14486.394622] do_vfs_ioctl+0xa5/0x6e0 >[14486.394629] SyS_ioctl+0x74/0x80 >[14486.394634] do_syscall_64+0x79/0x220 >[14486.394639] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14486.394642] RIP: 0033:0x7f6f9ac700f7 >[14486.394645] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14486.394648] RAX: ffffffffffffffda RBX: 000055d0ac2c6fd0 RCX: 00007f6f9ac700f7 >[14486.394651] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14486.394653] RBP: 00007ffd10a897b0 R08: 000055d0ac2c6fd0 R09: 0000000000000004 >[14486.394656] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14486.394658] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad1c38e0 >[14489.019230] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14489.019236] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14489.019241] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14489.019244] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14489.019246] Call Trace: >[14489.019256] dump_stack+0x85/0xbf >[14489.019263] swiotlb_alloc_coherent+0x1be/0x1d0 >[14489.019274] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14489.019285] ttm_dma_populate+0x25e/0x350 [ttm] >[14489.019293] ttm_tt_bind+0x2c/0x60 [ttm] >[14489.019300] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14489.019310] ttm_bo_validate+0x189/0x1a0 [ttm] >[14489.019315] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14489.019322] ? mutex_trylock+0xcd/0xe0 >[14489.019327] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14489.019334] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14489.019370] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14489.019402] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14489.019435] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14489.019467] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14489.019497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14489.019525] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14489.019532] ? __might_fault+0x3e/0x90 >[14489.019560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14489.019576] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14489.019587] drm_ioctl+0x2d5/0x370 [drm] >[14489.019614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14489.019644] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14489.019651] do_vfs_ioctl+0xa5/0x6e0 >[14489.019660] SyS_ioctl+0x74/0x80 >[14489.019666] do_syscall_64+0x79/0x220 >[14489.019671] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14489.019675] RIP: 0033:0x7f6f9ac700f7 >[14489.019678] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14489.019682] RAX: ffffffffffffffda RBX: 000055d0acb31bd0 RCX: 00007f6f9ac700f7 >[14489.019685] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14489.019688] RBP: 00007ffd10a897b0 R08: 000055d0acb31bd0 R09: 0000000000000004 >[14489.019691] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14489.019693] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad24d820 >[14491.033815] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14491.033820] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14491.033824] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14491.033827] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14491.033830] Call Trace: >[14491.033838] dump_stack+0x85/0xbf >[14491.033843] swiotlb_alloc_coherent+0x1be/0x1d0 >[14491.033853] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14491.033863] ttm_dma_populate+0x25e/0x350 [ttm] >[14491.033871] ttm_tt_bind+0x2c/0x60 [ttm] >[14491.033877] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14491.033886] ttm_bo_validate+0x189/0x1a0 [ttm] >[14491.033891] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14491.033898] ? mutex_trylock+0xcd/0xe0 >[14491.033902] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14491.033908] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14491.033946] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14491.033979] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14491.034012] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14491.034045] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14491.034076] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14491.034102] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14491.034109] ? __might_fault+0x3e/0x90 >[14491.034137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14491.034153] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14491.034165] drm_ioctl+0x2d5/0x370 [drm] >[14491.034190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14491.034221] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14491.034227] do_vfs_ioctl+0xa5/0x6e0 >[14491.034234] SyS_ioctl+0x74/0x80 >[14491.034240] do_syscall_64+0x79/0x220 >[14491.034245] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14491.034248] RIP: 0033:0x7f6f9ac700f7 >[14491.034251] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14491.034255] RAX: ffffffffffffffda RBX: 000055d0ac2d6520 RCX: 00007f6f9ac700f7 >[14491.034258] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14491.034260] RBP: 00007ffd10a897b0 R08: 000055d0ac2d6520 R09: 0000000000000004 >[14491.034263] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14491.034266] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac412920 >[14492.094871] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14493.983119] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14493.983128] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14493.983133] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14493.983136] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14493.983138] Call Trace: >[14493.983150] dump_stack+0x85/0xbf >[14493.983158] swiotlb_alloc_coherent+0x1be/0x1d0 >[14493.983171] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14493.983181] ttm_dma_populate+0x25e/0x350 [ttm] >[14493.983189] ttm_tt_bind+0x2c/0x60 [ttm] >[14493.983196] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14493.983205] ttm_bo_validate+0x189/0x1a0 [ttm] >[14493.983210] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14493.983217] ? mutex_trylock+0xcd/0xe0 >[14493.983222] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14493.983228] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14493.983278] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14493.983316] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14493.983355] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14493.983398] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14493.983439] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14493.983475] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14493.983484] ? __might_fault+0x3e/0x90 >[14493.983518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14493.983544] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14493.983561] drm_ioctl+0x2d5/0x370 [drm] >[14493.983590] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14493.983622] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14493.983631] do_vfs_ioctl+0xa5/0x6e0 >[14493.983637] SyS_ioctl+0x74/0x80 >[14493.983646] do_syscall_64+0x79/0x220 >[14493.983652] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14493.983656] RIP: 0033:0x7f6f9ac700f7 >[14493.983659] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14493.983663] RAX: ffffffffffffffda RBX: 000055d0ac2cac00 RCX: 00007f6f9ac700f7 >[14493.983666] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14493.983668] RBP: 00007ffd10a897b0 R08: 000055d0ac2cac00 R09: 000000000000000b >[14493.983670] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14493.983673] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac412920 >[14495.281131] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14495.281137] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14495.281141] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14495.281144] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14495.281146] Call Trace: >[14495.281155] dump_stack+0x85/0xbf >[14495.281161] swiotlb_alloc_coherent+0x1be/0x1d0 >[14495.281171] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14495.281182] ttm_dma_populate+0x25e/0x350 [ttm] >[14495.281190] ttm_tt_bind+0x2c/0x60 [ttm] >[14495.281206] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14495.281225] ttm_bo_validate+0x189/0x1a0 [ttm] >[14495.281231] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14495.281237] ? mutex_trylock+0xcd/0xe0 >[14495.281242] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14495.281249] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14495.281286] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14495.281328] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14495.281362] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14495.281396] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14495.281428] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14495.281454] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14495.281461] ? __might_fault+0x3e/0x90 >[14495.281490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14495.281507] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14495.281518] drm_ioctl+0x2d5/0x370 [drm] >[14495.281547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14495.281579] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14495.281586] do_vfs_ioctl+0xa5/0x6e0 >[14495.281594] SyS_ioctl+0x74/0x80 >[14495.281600] do_syscall_64+0x79/0x220 >[14495.281605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14495.281609] RIP: 0033:0x7f6f9ac700f7 >[14495.281612] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14495.281616] RAX: ffffffffffffffda RBX: 000055d0ad3fc050 RCX: 00007f6f9ac700f7 >[14495.281619] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14495.281622] RBP: 00007ffd10a897b0 R08: 000055d0ad3fc050 R09: 00007f6f9af34ca0 >[14495.281625] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14495.281627] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac40ab00 >[14496.281278] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14496.281286] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14496.281290] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14496.281293] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14496.281295] Call Trace: >[14496.281303] dump_stack+0x85/0xbf >[14496.281310] swiotlb_alloc_coherent+0x1be/0x1d0 >[14496.281320] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14496.281332] ttm_dma_populate+0x25e/0x350 [ttm] >[14496.281341] ttm_tt_bind+0x2c/0x60 [ttm] >[14496.281348] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14496.281358] ttm_bo_validate+0x189/0x1a0 [ttm] >[14496.281364] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14496.281371] ? mutex_trylock+0xcd/0xe0 >[14496.281376] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14496.281382] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14496.281419] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14496.281449] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14496.281482] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14496.281531] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14496.281564] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14496.281592] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14496.281599] ? __might_fault+0x3e/0x90 >[14496.281628] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14496.281644] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14496.281657] drm_ioctl+0x2d5/0x370 [drm] >[14496.281684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14496.281711] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14496.281719] do_vfs_ioctl+0xa5/0x6e0 >[14496.281726] SyS_ioctl+0x74/0x80 >[14496.281733] do_syscall_64+0x79/0x220 >[14496.281738] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14496.281741] RIP: 0033:0x7f6f9ac700f7 >[14496.281744] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14496.281749] RAX: ffffffffffffffda RBX: 000055d0ac398990 RCX: 00007f6f9ac700f7 >[14496.281751] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14496.281754] RBP: 00007ffd10a897b0 R08: 000055d0ac398990 R09: 0000000000000004 >[14496.281757] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14496.281759] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac3f5800 >[14497.419738] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14497.419742] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14497.419745] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14497.419747] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14497.419749] Call Trace: >[14497.419755] dump_stack+0x85/0xbf >[14497.419759] swiotlb_alloc_coherent+0x1be/0x1d0 >[14497.419768] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14497.419775] ttm_dma_populate+0x25e/0x350 [ttm] >[14497.419779] ttm_tt_bind+0x2c/0x60 [ttm] >[14497.419784] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14497.419789] ttm_bo_validate+0x189/0x1a0 [ttm] >[14497.419793] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14497.419798] ? mutex_trylock+0xcd/0xe0 >[14497.419801] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14497.419805] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14497.419837] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14497.419861] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14497.419882] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14497.419905] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14497.419925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14497.419943] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14497.419949] ? __might_fault+0x3e/0x90 >[14497.419966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14497.419978] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14497.419988] drm_ioctl+0x2d5/0x370 [drm] >[14497.420013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14497.420038] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14497.420044] do_vfs_ioctl+0xa5/0x6e0 >[14497.420050] SyS_ioctl+0x74/0x80 >[14497.420056] do_syscall_64+0x79/0x220 >[14497.420060] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14497.420064] RIP: 0033:0x7f6f9ac700f7 >[14497.420066] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14497.420070] RAX: ffffffffffffffda RBX: 000055d0ac037220 RCX: 00007f6f9ac700f7 >[14497.420073] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14497.420075] RBP: 00007ffd10a897b0 R08: 000055d0ac037220 R09: 0000000000000004 >[14497.420077] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14497.420079] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac38eec0 >[14498.004186] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14498.004190] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14498.004193] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14498.004195] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14498.004196] Call Trace: >[14498.004202] dump_stack+0x85/0xbf >[14498.004206] swiotlb_alloc_coherent+0x1be/0x1d0 >[14498.004213] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14498.004220] ttm_dma_populate+0x25e/0x350 [ttm] >[14498.004224] ttm_tt_bind+0x2c/0x60 [ttm] >[14498.004228] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14498.004244] ttm_bo_validate+0x189/0x1a0 [ttm] >[14498.004247] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14498.004251] ? mutex_trylock+0xcd/0xe0 >[14498.004254] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14498.004258] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14498.004288] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14498.004309] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14498.004340] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14498.004362] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14498.004381] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14498.004398] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14498.004403] ? __might_fault+0x3e/0x90 >[14498.004420] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14498.004431] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14498.004437] drm_ioctl+0x2d5/0x370 [drm] >[14498.004453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14498.004473] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14498.004477] do_vfs_ioctl+0xa5/0x6e0 >[14498.004482] SyS_ioctl+0x74/0x80 >[14498.004486] do_syscall_64+0x79/0x220 >[14498.004489] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14498.004492] RIP: 0033:0x7f6f9ac700f7 >[14498.004494] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14498.004496] RAX: ffffffffffffffda RBX: 000055d0ac36e200 RCX: 00007f6f9ac700f7 >[14498.004498] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14498.004499] RBP: 00007ffd10a897b0 R08: 000055d0ac36e200 R09: 0000000000000004 >[14498.004501] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14498.004502] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac38eec0 >[14498.704961] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14498.704965] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14498.704968] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14498.704970] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14498.704971] Call Trace: >[14498.704978] dump_stack+0x85/0xbf >[14498.704982] swiotlb_alloc_coherent+0x1be/0x1d0 >[14498.704989] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14498.704995] ttm_dma_populate+0x25e/0x350 [ttm] >[14498.705000] ttm_tt_bind+0x2c/0x60 [ttm] >[14498.705004] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14498.705009] ttm_bo_validate+0x189/0x1a0 [ttm] >[14498.705013] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14498.705017] ? mutex_trylock+0xcd/0xe0 >[14498.705020] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14498.705024] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14498.705053] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14498.705076] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14498.705095] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14498.705126] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14498.705147] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14498.705165] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14498.705170] ? __might_fault+0x3e/0x90 >[14498.705188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14498.705200] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14498.705209] drm_ioctl+0x2d5/0x370 [drm] >[14498.705225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14498.705244] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14498.705250] do_vfs_ioctl+0xa5/0x6e0 >[14498.705254] SyS_ioctl+0x74/0x80 >[14498.705259] do_syscall_64+0x79/0x220 >[14498.705272] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14498.705275] RIP: 0033:0x7f6f9ac700f7 >[14498.705277] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14498.705280] RAX: ffffffffffffffda RBX: 000055d0ad258f30 RCX: 00007f6f9ac700f7 >[14498.705281] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14498.705283] RBP: 00007ffd10a897b0 R08: 000055d0ad258f30 R09: 00007f6f9af34c50 >[14498.705285] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14498.705286] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac35c780 >[14499.896296] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14499.896301] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14499.896304] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14499.896306] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14499.896308] Call Trace: >[14499.896315] dump_stack+0x85/0xbf >[14499.896320] swiotlb_alloc_coherent+0x1be/0x1d0 >[14499.896328] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14499.896335] ttm_dma_populate+0x25e/0x350 [ttm] >[14499.896340] ttm_tt_bind+0x2c/0x60 [ttm] >[14499.896344] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14499.896350] ttm_bo_validate+0x189/0x1a0 [ttm] >[14499.896354] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14499.896359] ? mutex_trylock+0xcd/0xe0 >[14499.896363] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14499.896367] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14499.896400] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14499.896424] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14499.896446] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14499.896468] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14499.896489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14499.896508] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14499.896513] ? __might_fault+0x3e/0x90 >[14499.896532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14499.896544] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14499.896552] drm_ioctl+0x2d5/0x370 [drm] >[14499.896569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14499.896589] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14499.896595] do_vfs_ioctl+0xa5/0x6e0 >[14499.896600] SyS_ioctl+0x74/0x80 >[14499.896605] do_syscall_64+0x79/0x220 >[14499.896609] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14499.896612] RIP: 0033:0x7f6f9ac700f7 >[14499.896614] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14499.896617] RAX: ffffffffffffffda RBX: 000055d0ac35c850 RCX: 00007f6f9ac700f7 >[14499.896619] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14499.896621] RBP: 00007ffd10a897b0 R08: 000055d0ac35c850 R09: 0000000000000004 >[14499.896623] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14499.896625] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad341800 >[14508.095853] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14513.702516] swiotlb_tbl_map_single: 2 callbacks suppressed >[14513.702519] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14513.702525] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14513.702529] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14513.702531] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14513.702534] Call Trace: >[14513.702542] dump_stack+0x85/0xbf >[14513.702547] swiotlb_alloc_coherent+0x1be/0x1d0 >[14513.702557] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14513.702566] ttm_dma_populate+0x25e/0x350 [ttm] >[14513.702573] ttm_tt_bind+0x2c/0x60 [ttm] >[14513.702578] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14513.702586] ttm_bo_validate+0x189/0x1a0 [ttm] >[14513.702591] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14513.702597] ? mutex_trylock+0xcd/0xe0 >[14513.702601] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14513.702606] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14513.702646] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14513.702671] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14513.702697] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14513.702724] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14513.702752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14513.702776] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14513.702783] ? __might_fault+0x3e/0x90 >[14513.702807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14513.702832] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14513.702842] drm_ioctl+0x2d5/0x370 [drm] >[14513.702875] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14513.702903] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14513.702909] do_vfs_ioctl+0xa5/0x6e0 >[14513.702915] SyS_ioctl+0x74/0x80 >[14513.702920] do_syscall_64+0x79/0x220 >[14513.702924] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14513.702927] RIP: 0033:0x7f6f9ac700f7 >[14513.702930] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14513.702934] RAX: ffffffffffffffda RBX: 000055d0ad18e560 RCX: 00007f6f9ac700f7 >[14513.702936] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14513.702939] RBP: 00007ffd10a897b0 R08: 000055d0ad18e560 R09: 0000000000000005 >[14513.702941] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14513.702943] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad18e490 >[14513.766075] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14513.766083] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14513.766088] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14513.766091] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14513.766094] Call Trace: >[14513.766107] dump_stack+0x85/0xbf >[14513.766116] swiotlb_alloc_coherent+0x1be/0x1d0 >[14513.766132] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14513.766144] ttm_dma_populate+0x25e/0x350 [ttm] >[14513.766154] ttm_tt_bind+0x2c/0x60 [ttm] >[14513.766161] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14513.766171] ttm_bo_validate+0x189/0x1a0 [ttm] >[14513.766176] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14513.766186] ? mutex_trylock+0xcd/0xe0 >[14513.766190] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14513.766196] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14513.766273] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14513.766323] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14513.766360] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14513.766386] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14513.766408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14513.766429] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14513.766438] ? __might_fault+0x3e/0x90 >[14513.766462] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14513.766485] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14513.766500] drm_ioctl+0x2d5/0x370 [drm] >[14513.766523] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14513.766545] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14513.766553] do_vfs_ioctl+0xa5/0x6e0 >[14513.766559] SyS_ioctl+0x74/0x80 >[14513.766565] do_syscall_64+0x79/0x220 >[14513.766570] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14513.766574] RIP: 0033:0x7f6f9ac700f7 >[14513.766576] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14513.766579] RAX: ffffffffffffffda RBX: 000055d0a84ea2f0 RCX: 00007f6f9ac700f7 >[14513.766581] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14513.766583] RBP: 00007ffd10a897b0 R08: 000055d0a84ea2f0 R09: 0000000000000004 >[14513.766585] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14513.766587] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac2bc670 >[14515.951671] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14515.951677] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14515.951681] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14515.951683] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14515.951686] Call Trace: >[14515.951693] dump_stack+0x85/0xbf >[14515.951698] swiotlb_alloc_coherent+0x1be/0x1d0 >[14515.951707] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14515.951716] ttm_dma_populate+0x25e/0x350 [ttm] >[14515.951723] ttm_tt_bind+0x2c/0x60 [ttm] >[14515.951729] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14515.951737] ttm_bo_validate+0x189/0x1a0 [ttm] >[14515.951741] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14515.951747] ? mutex_trylock+0xcd/0xe0 >[14515.951752] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14515.951758] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14515.951793] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14515.951823] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14515.951864] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14515.951870] ? lock_acquire+0x9f/0x200 >[14515.951898] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14515.951926] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14515.951952] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14515.951958] ? __might_fault+0x3e/0x90 >[14515.951994] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14515.952011] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14515.952023] drm_ioctl+0x2d5/0x370 [drm] >[14515.952047] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14515.952076] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14515.952082] do_vfs_ioctl+0xa5/0x6e0 >[14515.952089] SyS_ioctl+0x74/0x80 >[14515.952095] do_syscall_64+0x79/0x220 >[14515.952099] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14515.952102] RIP: 0033:0x7f07d78580f7 >[14515.952105] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14515.952109] RAX: ffffffffffffffda RBX: 00000000032edde0 RCX: 00007f07d78580f7 >[14515.952111] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14515.952114] RBP: 00007ffc89220210 R08: 00000000032edde0 R09: 0000000000000004 >[14515.952116] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14515.952118] R13: 000000000000000b R14: 00007ffc892202a8 R15: 0000000003477ae0 >[14524.094897] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14524.395064] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14524.395068] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14524.395071] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14524.395073] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14524.395075] Call Trace: >[14524.395081] dump_stack+0x85/0xbf >[14524.395086] swiotlb_alloc_coherent+0x1be/0x1d0 >[14524.395093] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14524.395099] ttm_dma_populate+0x25e/0x350 [ttm] >[14524.395105] ttm_tt_bind+0x2c/0x60 [ttm] >[14524.395108] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14524.395114] ttm_bo_validate+0x189/0x1a0 [ttm] >[14524.395118] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14524.395122] ? mutex_trylock+0xcd/0xe0 >[14524.395126] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14524.395130] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14524.395163] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14524.395181] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14524.395200] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14524.395219] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14524.395238] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14524.395261] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14524.395267] ? __might_fault+0x3e/0x90 >[14524.395293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14524.395305] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14524.395317] drm_ioctl+0x2d5/0x370 [drm] >[14524.395333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14524.395351] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14524.395357] do_vfs_ioctl+0xa5/0x6e0 >[14524.395361] SyS_ioctl+0x74/0x80 >[14524.395366] do_syscall_64+0x79/0x220 >[14524.395369] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14524.395372] RIP: 0033:0x7f6f9ac700f7 >[14524.395374] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14524.395377] RAX: ffffffffffffffda RBX: 000055d0ac397e60 RCX: 00007f6f9ac700f7 >[14524.395379] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14524.395380] RBP: 00007ffd10a897b0 R08: 000055d0ac397e60 R09: 00007f6f9af34cc0 >[14524.395382] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14524.395384] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac2ab1f0 >[14531.326079] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14531.326083] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14531.326086] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14531.326087] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14531.326089] Call Trace: >[14531.326096] dump_stack+0x85/0xbf >[14531.326101] swiotlb_alloc_coherent+0x1be/0x1d0 >[14531.326108] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14531.326114] ttm_dma_populate+0x25e/0x350 [ttm] >[14531.326119] ttm_tt_bind+0x2c/0x60 [ttm] >[14531.326122] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14531.326128] ttm_bo_validate+0x189/0x1a0 [ttm] >[14531.326131] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14531.326136] ? mutex_trylock+0xcd/0xe0 >[14531.326138] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14531.326142] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14531.326173] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14531.326193] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14531.326214] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14531.326234] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14531.326254] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14531.326270] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14531.326276] ? __might_fault+0x3e/0x90 >[14531.326292] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14531.326303] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14531.326309] drm_ioctl+0x2d5/0x370 [drm] >[14531.326325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14531.326343] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14531.326348] do_vfs_ioctl+0xa5/0x6e0 >[14531.326352] SyS_ioctl+0x74/0x80 >[14531.326357] do_syscall_64+0x79/0x220 >[14531.326360] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14531.326363] RIP: 0033:0x7f6f9ac700f7 >[14531.326365] RSP: 002b:00007ffd10a896d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14531.326367] RAX: ffffffffffffffda RBX: 000055d0ad27e150 RCX: 00007f6f9ac700f7 >[14531.326369] RDX: 00007ffd10a89720 RSI: 00000000c0206440 RDI: 000000000000000c >[14531.326370] RBP: 00007ffd10a89720 R08: 000055d0ad27e150 R09: 0000000000000004 >[14531.326372] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14531.326373] R13: 000000000000000c R14: 00007ffd10a897b8 R15: 000055d0ac04d600 >[14531.335956] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14531.335961] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14531.335964] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14531.335965] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14531.335967] Call Trace: >[14531.335974] dump_stack+0x85/0xbf >[14531.335979] swiotlb_alloc_coherent+0x1be/0x1d0 >[14531.335987] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14531.335994] ttm_dma_populate+0x25e/0x350 [ttm] >[14531.335999] ttm_tt_bind+0x2c/0x60 [ttm] >[14531.336003] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14531.336009] ttm_bo_validate+0x189/0x1a0 [ttm] >[14531.336012] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14531.336018] ? mutex_trylock+0xcd/0xe0 >[14531.336022] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14531.336026] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14531.336059] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14531.336086] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14531.336109] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14531.336132] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14531.336154] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14531.336172] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14531.336178] ? __might_fault+0x3e/0x90 >[14531.336195] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14531.336207] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14531.336215] drm_ioctl+0x2d5/0x370 [drm] >[14531.336232] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14531.336257] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14531.336264] do_vfs_ioctl+0xa5/0x6e0 >[14531.336270] SyS_ioctl+0x74/0x80 >[14531.336276] do_syscall_64+0x79/0x220 >[14531.336281] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14531.336284] RIP: 0033:0x7f6f9ac700f7 >[14531.336287] RSP: 002b:00007ffd10a896d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14531.336290] RAX: ffffffffffffffda RBX: 000055d0ad27e150 RCX: 00007f6f9ac700f7 >[14531.336293] RDX: 00007ffd10a89720 RSI: 00000000c0206440 RDI: 000000000000000c >[14531.336295] RBP: 00007ffd10a89720 R08: 000055d0ad27e150 R09: 0000000000000004 >[14531.336297] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14531.336300] R13: 000000000000000c R14: 00007ffd10a897b8 R15: 000055d0ac04d600 >[14540.094891] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14556.094932] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14559.190241] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14559.190246] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14559.190249] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14559.190252] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14559.190255] Call Trace: >[14559.190263] dump_stack+0x85/0xbf >[14559.190269] swiotlb_alloc_coherent+0x1be/0x1d0 >[14559.190280] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14559.190291] ttm_dma_populate+0x25e/0x350 [ttm] >[14559.190296] ttm_tt_bind+0x2c/0x60 [ttm] >[14559.190300] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14559.190307] ttm_bo_validate+0x189/0x1a0 [ttm] >[14559.190310] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14559.190315] ? mutex_trylock+0xcd/0xe0 >[14559.190319] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14559.190323] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14559.190358] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14559.190387] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14559.190409] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14559.190430] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14559.190451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14559.190468] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14559.190474] ? __might_fault+0x3e/0x90 >[14559.190492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14559.190503] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14559.190511] drm_ioctl+0x2d5/0x370 [drm] >[14559.190528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14559.190547] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14559.190553] do_vfs_ioctl+0xa5/0x6e0 >[14559.190558] SyS_ioctl+0x74/0x80 >[14559.190563] do_syscall_64+0x79/0x220 >[14559.190566] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14559.190569] RIP: 0033:0x7f07d78580f7 >[14559.190571] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14559.190574] RAX: ffffffffffffffda RBX: 0000000003467cb0 RCX: 00007f07d78580f7 >[14559.190576] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14559.190578] RBP: 00007ffc892203c0 R08: 0000000003467cb0 R09: 0000000000000004 >[14559.190580] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14559.190582] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032d8bd0 >[14563.557204] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14563.557209] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14563.557212] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14563.557214] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14563.557216] Call Trace: >[14563.557225] dump_stack+0x85/0xbf >[14563.557230] swiotlb_alloc_coherent+0x1be/0x1d0 >[14563.557238] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14563.557246] ttm_dma_populate+0x25e/0x350 [ttm] >[14563.557252] ttm_tt_bind+0x2c/0x60 [ttm] >[14563.557256] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14563.557263] ttm_bo_validate+0x189/0x1a0 [ttm] >[14563.557267] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14563.557273] ? mutex_trylock+0xcd/0xe0 >[14563.557277] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14563.557281] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14563.557320] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14563.557345] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14563.557370] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14563.557393] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14563.557416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14563.557434] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14563.557440] ? __might_fault+0x3e/0x90 >[14563.557458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14563.557471] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14563.557479] drm_ioctl+0x2d5/0x370 [drm] >[14563.557496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14563.557516] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14563.557521] do_vfs_ioctl+0xa5/0x6e0 >[14563.557527] SyS_ioctl+0x74/0x80 >[14563.557531] do_syscall_64+0x79/0x220 >[14563.557535] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14563.557538] RIP: 0033:0x7f6f9ac700f7 >[14563.557540] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14563.557543] RAX: ffffffffffffffda RBX: 000055d0ac2d8960 RCX: 00007f6f9ac700f7 >[14563.557545] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14563.557547] RBP: 00007ffd10a897b0 R08: 000055d0ac2d8960 R09: 0000000000000004 >[14563.557549] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14563.557551] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac2d24c0 >[14572.096948] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14588.094967] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14604.096998] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14620.097001] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14636.097043] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14652.096028] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14668.097065] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14684.097100] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14700.097088] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14716.095102] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14725.371941] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14725.371948] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14725.371952] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14725.371955] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14725.371957] Call Trace: >[14725.371968] dump_stack+0x85/0xbf >[14725.371975] swiotlb_alloc_coherent+0x1be/0x1d0 >[14725.371988] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14725.371999] ttm_dma_populate+0x25e/0x350 [ttm] >[14725.372007] ttm_tt_bind+0x2c/0x60 [ttm] >[14725.372013] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14725.372022] ttm_bo_validate+0x189/0x1a0 [ttm] >[14725.372027] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14725.372034] ? mutex_trylock+0xcd/0xe0 >[14725.372038] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14725.372043] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14725.372124] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14725.372179] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14725.372219] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14725.372259] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14725.372295] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14725.372329] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14725.372338] ? __might_fault+0x3e/0x90 >[14725.372365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14725.372391] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14725.372405] drm_ioctl+0x2d5/0x370 [drm] >[14725.372434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14725.372468] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14725.372477] do_vfs_ioctl+0xa5/0x6e0 >[14725.372486] SyS_ioctl+0x74/0x80 >[14725.372493] do_syscall_64+0x79/0x220 >[14725.372499] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14725.372503] RIP: 0033:0x7f6f9ac700f7 >[14725.372506] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14725.372510] RAX: ffffffffffffffda RBX: 000055d0ac31d4b0 RCX: 00007f6f9ac700f7 >[14725.372513] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14725.372515] RBP: 00007ffd10a897b0 R08: 000055d0ac31d4b0 R09: 0000000000000004 >[14725.372518] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14725.372520] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac3283c0 >[14732.096117] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14748.096127] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14764.096158] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14770.810407] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14770.810411] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14770.810414] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14770.810416] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14770.810417] Call Trace: >[14770.810424] dump_stack+0x85/0xbf >[14770.810428] swiotlb_alloc_coherent+0x1be/0x1d0 >[14770.810435] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14770.810441] ttm_dma_populate+0x25e/0x350 [ttm] >[14770.810445] ttm_tt_bind+0x2c/0x60 [ttm] >[14770.810449] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14770.810454] ttm_bo_validate+0x189/0x1a0 [ttm] >[14770.810458] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14770.810462] ? mutex_trylock+0xcd/0xe0 >[14770.810466] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14770.810469] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14770.810502] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14770.810524] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14770.810545] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14770.810566] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14770.810586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14770.810604] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14770.810609] ? __might_fault+0x3e/0x90 >[14770.810626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14770.810637] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14770.810644] drm_ioctl+0x2d5/0x370 [drm] >[14770.810661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14770.810680] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14770.810685] do_vfs_ioctl+0xa5/0x6e0 >[14770.810690] SyS_ioctl+0x74/0x80 >[14770.810694] do_syscall_64+0x79/0x220 >[14770.810697] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14770.810699] RIP: 0033:0x7f07d78580f7 >[14770.810701] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14770.810704] RAX: ffffffffffffffda RBX: 00000000032e1fc0 RCX: 00007f07d78580f7 >[14770.810705] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14770.810707] RBP: 00007ffc89220210 R08: 00000000032e1fc0 R09: 0000000000000004 >[14770.810708] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14770.810710] R13: 000000000000000b R14: 00007ffc892202a8 R15: 000000000348caf0 >[14772.296200] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14772.296205] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14772.296207] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14772.296210] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14772.296211] Call Trace: >[14772.296218] dump_stack+0x85/0xbf >[14772.296222] swiotlb_alloc_coherent+0x1be/0x1d0 >[14772.296229] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14772.296237] ttm_dma_populate+0x25e/0x350 [ttm] >[14772.296243] ttm_tt_bind+0x2c/0x60 [ttm] >[14772.296247] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14772.296254] ttm_bo_validate+0x189/0x1a0 [ttm] >[14772.296257] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14772.296262] ? mutex_trylock+0xcd/0xe0 >[14772.296266] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14772.296270] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14772.296303] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14772.296327] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14772.296350] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14772.296373] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14772.296393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14772.296411] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14772.296416] ? __might_fault+0x3e/0x90 >[14772.296434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14772.296446] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14772.296453] drm_ioctl+0x2d5/0x370 [drm] >[14772.296470] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14772.296489] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14772.296495] do_vfs_ioctl+0xa5/0x6e0 >[14772.296501] SyS_ioctl+0x74/0x80 >[14772.296506] do_syscall_64+0x79/0x220 >[14772.296510] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14772.296513] RIP: 0033:0x7f6f9ac700f7 >[14772.296515] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14772.296518] RAX: ffffffffffffffda RBX: 000055d0ac341c40 RCX: 00007f6f9ac700f7 >[14772.296520] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14772.296521] RBP: 00007ffd10a897b0 R08: 000055d0ac341c40 R09: 00007f6f9af34c90 >[14772.296523] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14772.296525] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac337d10 >[14780.096169] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14793.115843] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14793.115850] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14793.115854] CPU: 4 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14793.115857] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14793.115859] Call Trace: >[14793.115867] dump_stack+0x85/0xbf >[14793.115874] swiotlb_alloc_coherent+0x1be/0x1d0 >[14793.115885] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14793.115895] ttm_dma_populate+0x25e/0x350 [ttm] >[14793.115903] ttm_tt_bind+0x2c/0x60 [ttm] >[14793.115910] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14793.115919] ttm_bo_validate+0x189/0x1a0 [ttm] >[14793.115924] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14793.115932] ? mutex_trylock+0xcd/0xe0 >[14793.115937] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14793.115943] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14793.115985] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14793.116019] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14793.116053] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14793.116087] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14793.116118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14793.116147] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14793.116154] ? __might_fault+0x3e/0x90 >[14793.116183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14793.116199] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14793.116213] drm_ioctl+0x2d5/0x370 [drm] >[14793.116241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14793.116272] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14793.116279] do_vfs_ioctl+0xa5/0x6e0 >[14793.116285] SyS_ioctl+0x74/0x80 >[14793.116292] do_syscall_64+0x79/0x220 >[14793.116296] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14793.116300] RIP: 0033:0x7f07d78580f7 >[14793.116303] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14793.116307] RAX: ffffffffffffffda RBX: 000000000335ca90 RCX: 00007f07d78580f7 >[14793.116309] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14793.116312] RBP: 00007ffc892203c0 R08: 000000000335ca90 R09: 0000000000000004 >[14793.116314] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14793.116317] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032444a0 >[14793.130925] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14793.130933] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14793.130938] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14793.130940] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14793.130943] Call Trace: >[14793.130953] dump_stack+0x85/0xbf >[14793.130960] swiotlb_alloc_coherent+0x1be/0x1d0 >[14793.130971] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14793.130981] ttm_dma_populate+0x25e/0x350 [ttm] >[14793.130988] ttm_tt_bind+0x2c/0x60 [ttm] >[14793.130995] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14793.131003] ttm_bo_validate+0x189/0x1a0 [ttm] >[14793.131009] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14793.131016] ? mutex_trylock+0xcd/0xe0 >[14793.131021] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14793.131027] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14793.131090] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14793.131126] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14793.131161] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14793.131168] ? __wake_up_common_lock+0x89/0xc0 >[14793.131201] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14793.131244] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14793.131278] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14793.131286] ? __might_fault+0x3e/0x90 >[14793.131320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14793.131339] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14793.131356] drm_ioctl+0x2d5/0x370 [drm] >[14793.131388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14793.131420] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14793.131427] do_vfs_ioctl+0xa5/0x6e0 >[14793.131434] SyS_ioctl+0x74/0x80 >[14793.131439] do_syscall_64+0x79/0x220 >[14793.131444] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14793.131447] RIP: 0033:0x7f07d78580f7 >[14793.131450] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14793.131454] RAX: ffffffffffffffda RBX: 0000000003467cb0 RCX: 00007f07d78580f7 >[14793.131456] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14793.131458] RBP: 00007ffc892203c0 R08: 0000000003467cb0 R09: 0000000000000004 >[14793.131461] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14793.131463] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032ec2d0 >[14796.097249] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14802.672180] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14802.672184] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14802.672187] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14802.672189] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14802.672190] Call Trace: >[14802.672197] dump_stack+0x85/0xbf >[14802.672201] swiotlb_alloc_coherent+0x1be/0x1d0 >[14802.672210] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14802.672219] ttm_dma_populate+0x25e/0x350 [ttm] >[14802.672236] ttm_tt_bind+0x2c/0x60 [ttm] >[14802.672241] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14802.672248] ttm_bo_validate+0x189/0x1a0 [ttm] >[14802.672253] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14802.672259] ? mutex_trylock+0xcd/0xe0 >[14802.672264] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14802.672269] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14802.672326] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14802.672349] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14802.672368] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14802.672373] ? lock_acquire+0x9f/0x200 >[14802.672392] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14802.672423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14802.672450] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14802.672455] ? __might_fault+0x3e/0x90 >[14802.672472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14802.672483] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14802.672490] drm_ioctl+0x2d5/0x370 [drm] >[14802.672507] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14802.672525] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14802.672529] do_vfs_ioctl+0xa5/0x6e0 >[14802.672534] SyS_ioctl+0x74/0x80 >[14802.672548] do_syscall_64+0x79/0x220 >[14802.672552] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14802.672555] RIP: 0033:0x7f6f9ac700f7 >[14802.672557] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14802.672560] RAX: ffffffffffffffda RBX: 000055d0ac3d8f10 RCX: 00007f6f9ac700f7 >[14802.672572] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14802.672574] RBP: 00007ffd10a897b0 R08: 000055d0ac3d8f10 R09: 00007f6f9af352d0 >[14802.672575] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14802.672577] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac3d8e40 >[14806.367552] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14806.367556] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14806.367559] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14806.367561] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14806.367562] Call Trace: >[14806.367569] dump_stack+0x85/0xbf >[14806.367574] swiotlb_alloc_coherent+0x1be/0x1d0 >[14806.367581] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14806.367587] ttm_dma_populate+0x25e/0x350 [ttm] >[14806.367592] ttm_tt_bind+0x2c/0x60 [ttm] >[14806.367595] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14806.367601] ttm_bo_validate+0x189/0x1a0 [ttm] >[14806.367604] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14806.367609] ? mutex_trylock+0xcd/0xe0 >[14806.367612] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14806.367615] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14806.367647] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14806.367671] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14806.367692] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14806.367713] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14806.367735] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14806.367753] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14806.367759] ? __might_fault+0x3e/0x90 >[14806.367776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14806.367788] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14806.367795] drm_ioctl+0x2d5/0x370 [drm] >[14806.367811] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14806.367830] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14806.367835] do_vfs_ioctl+0xa5/0x6e0 >[14806.367839] SyS_ioctl+0x74/0x80 >[14806.367843] do_syscall_64+0x79/0x220 >[14806.367847] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14806.367850] RIP: 0033:0x7f6f9ac700f7 >[14806.367851] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14806.367854] RAX: ffffffffffffffda RBX: 000055d0ac3b7ea0 RCX: 00007f6f9ac700f7 >[14806.367855] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14806.367857] RBP: 00007ffd10a897b0 R08: 000055d0ac3b7ea0 R09: 00007f6f9af34c50 >[14806.367858] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14806.367860] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac31e590 >[14806.605558] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14806.605568] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14806.605574] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14806.605577] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14806.605579] Call Trace: >[14806.605596] dump_stack+0x85/0xbf >[14806.605608] swiotlb_alloc_coherent+0x1be/0x1d0 >[14806.605626] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14806.605636] ttm_dma_populate+0x25e/0x350 [ttm] >[14806.605645] ttm_tt_bind+0x2c/0x60 [ttm] >[14806.605651] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14806.605661] ttm_bo_validate+0x189/0x1a0 [ttm] >[14806.605666] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14806.605675] ? mutex_trylock+0xcd/0xe0 >[14806.605681] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14806.605687] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14806.605781] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14806.605817] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14806.605853] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14806.605888] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14806.605919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14806.605949] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14806.605957] ? __might_fault+0x3e/0x90 >[14806.605987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14806.606007] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14806.606019] drm_ioctl+0x2d5/0x370 [drm] >[14806.606046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14806.606079] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14806.606086] do_vfs_ioctl+0xa5/0x6e0 >[14806.606093] SyS_ioctl+0x74/0x80 >[14806.606101] do_syscall_64+0x79/0x220 >[14806.606106] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14806.606110] RIP: 0033:0x7f6f9ac700f7 >[14806.606112] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14806.606116] RAX: ffffffffffffffda RBX: 000055d0ad709eb0 RCX: 00007f6f9ac700f7 >[14806.606119] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14806.606121] RBP: 00007ffd10a897b0 R08: 000055d0ad709eb0 R09: 00007f6f9af34d00 >[14806.606124] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14806.606126] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad702c60 >[14807.435422] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14807.435426] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14807.435429] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14807.435431] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14807.435433] Call Trace: >[14807.435439] dump_stack+0x85/0xbf >[14807.435444] swiotlb_alloc_coherent+0x1be/0x1d0 >[14807.435451] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14807.435458] ttm_dma_populate+0x25e/0x350 [ttm] >[14807.435462] ttm_tt_bind+0x2c/0x60 [ttm] >[14807.435467] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14807.435472] ttm_bo_validate+0x189/0x1a0 [ttm] >[14807.435476] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14807.435480] ? mutex_trylock+0xcd/0xe0 >[14807.435484] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14807.435487] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14807.435518] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14807.435541] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14807.435562] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14807.435584] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14807.435604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14807.435622] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14807.435628] ? __might_fault+0x3e/0x90 >[14807.435645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14807.435657] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14807.435665] drm_ioctl+0x2d5/0x370 [drm] >[14807.435683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14807.435703] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14807.435708] do_vfs_ioctl+0xa5/0x6e0 >[14807.435713] SyS_ioctl+0x74/0x80 >[14807.435717] do_syscall_64+0x79/0x220 >[14807.435721] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14807.435723] RIP: 0033:0x7f6f9ac700f7 >[14807.435725] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14807.435728] RAX: ffffffffffffffda RBX: 000055d0ac3d9b10 RCX: 00007f6f9ac700f7 >[14807.435730] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14807.435732] RBP: 00007ffd10a897b0 R08: 000055d0ac3d9b10 R09: 00007f6f9af35320 >[14807.435733] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14807.435735] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac3d9a40 >[14807.442993] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14807.442997] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14807.443000] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14807.443002] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14807.443003] Call Trace: >[14807.443010] dump_stack+0x85/0xbf >[14807.443015] swiotlb_alloc_coherent+0x1be/0x1d0 >[14807.443022] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14807.443029] ttm_dma_populate+0x25e/0x350 [ttm] >[14807.443034] ttm_tt_bind+0x2c/0x60 [ttm] >[14807.443038] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14807.443046] ttm_bo_validate+0x189/0x1a0 [ttm] >[14807.443050] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14807.443054] ? mutex_trylock+0xcd/0xe0 >[14807.443058] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14807.443061] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14807.443102] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14807.443125] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14807.443147] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14807.443181] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14807.443202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14807.443219] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14807.443225] ? __might_fault+0x3e/0x90 >[14807.443247] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14807.443258] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14807.443265] drm_ioctl+0x2d5/0x370 [drm] >[14807.443282] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14807.443303] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14807.443308] do_vfs_ioctl+0xa5/0x6e0 >[14807.443314] SyS_ioctl+0x74/0x80 >[14807.443318] do_syscall_64+0x79/0x220 >[14807.443322] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14807.443325] RIP: 0033:0x7f6f9ac700f7 >[14807.443327] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14807.443329] RAX: ffffffffffffffda RBX: 000055d0ac3d9b10 RCX: 00007f6f9ac700f7 >[14807.443331] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14807.443333] RBP: 00007ffd10a897b0 R08: 000055d0ac3d9b10 R09: 00007f6f9af35320 >[14807.443335] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14807.443336] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac3d9a40 >[14812.096207] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14818.220919] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14818.220925] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14818.220929] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14818.220931] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14818.220933] Call Trace: >[14818.220940] dump_stack+0x85/0xbf >[14818.220946] swiotlb_alloc_coherent+0x1be/0x1d0 >[14818.220955] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14818.220965] ttm_dma_populate+0x25e/0x350 [ttm] >[14818.220972] ttm_tt_bind+0x2c/0x60 [ttm] >[14818.220977] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14818.220985] ttm_bo_validate+0x189/0x1a0 [ttm] >[14818.220990] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14818.220996] ? mutex_trylock+0xcd/0xe0 >[14818.221000] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14818.221005] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14818.221040] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14818.221070] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14818.221099] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14818.221130] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14818.221159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14818.221184] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14818.221191] ? __might_fault+0x3e/0x90 >[14818.221217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14818.221230] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14818.221240] drm_ioctl+0x2d5/0x370 [drm] >[14818.221265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14818.221293] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14818.221299] do_vfs_ioctl+0xa5/0x6e0 >[14818.221305] SyS_ioctl+0x74/0x80 >[14818.221310] do_syscall_64+0x79/0x220 >[14818.221315] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14818.221318] RIP: 0033:0x7f6f9ac700f7 >[14818.221320] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14818.221324] RAX: ffffffffffffffda RBX: 000055d0ac3dad70 RCX: 00007f6f9ac700f7 >[14818.221326] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14818.221328] RBP: 00007ffd10a897b0 R08: 000055d0ac3dad70 R09: 00007f6f9af34f00 >[14818.221331] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14818.221333] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac3dac70 >[14820.196400] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14820.196406] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14820.196410] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14820.196413] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14820.196415] Call Trace: >[14820.196422] dump_stack+0x85/0xbf >[14820.196438] swiotlb_alloc_coherent+0x1be/0x1d0 >[14820.196447] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14820.196456] ttm_dma_populate+0x25e/0x350 [ttm] >[14820.196462] ttm_tt_bind+0x2c/0x60 [ttm] >[14820.196468] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14820.196476] ttm_bo_validate+0x189/0x1a0 [ttm] >[14820.196480] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14820.196486] ? mutex_trylock+0xcd/0xe0 >[14820.196490] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14820.196495] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14820.196535] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14820.196565] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14820.196594] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14820.196622] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14820.196650] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14820.196674] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14820.196681] ? __might_fault+0x3e/0x90 >[14820.196706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14820.196721] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14820.196730] drm_ioctl+0x2d5/0x370 [drm] >[14820.196754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14820.196781] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14820.196787] do_vfs_ioctl+0xa5/0x6e0 >[14820.196793] SyS_ioctl+0x74/0x80 >[14820.196798] do_syscall_64+0x79/0x220 >[14820.196802] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14820.196806] RIP: 0033:0x7f6f9ac700f7 >[14820.196808] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14820.196811] RAX: ffffffffffffffda RBX: 000055d0ac3dad70 RCX: 00007f6f9ac700f7 >[14820.196813] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14820.196815] RBP: 00007ffd10a897b0 R08: 000055d0ac3dad70 R09: 0000000000000004 >[14820.196818] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14820.196820] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad708ee0 >[14820.864114] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14820.864120] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14820.864125] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14820.864127] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14820.864130] Call Trace: >[14820.864137] dump_stack+0x85/0xbf >[14820.864141] swiotlb_alloc_coherent+0x1be/0x1d0 >[14820.864149] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14820.864156] ttm_dma_populate+0x25e/0x350 [ttm] >[14820.864161] ttm_tt_bind+0x2c/0x60 [ttm] >[14820.864166] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14820.864172] ttm_bo_validate+0x189/0x1a0 [ttm] >[14820.864175] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14820.864181] ? mutex_trylock+0xcd/0xe0 >[14820.864184] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14820.864188] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14820.864219] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14820.864243] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14820.864265] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14820.864286] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14820.864312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14820.864329] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14820.864334] ? __might_fault+0x3e/0x90 >[14820.864353] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14820.864364] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14820.864372] drm_ioctl+0x2d5/0x370 [drm] >[14820.864389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14820.864409] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14820.864415] do_vfs_ioctl+0xa5/0x6e0 >[14820.864420] SyS_ioctl+0x74/0x80 >[14820.864425] do_syscall_64+0x79/0x220 >[14820.864429] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14820.864432] RIP: 0033:0x7f6f9ac700f7 >[14820.864434] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14820.864437] RAX: ffffffffffffffda RBX: 000055d0ac3d7f20 RCX: 00007f6f9ac700f7 >[14820.864439] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14820.864441] RBP: 00007ffd10a897b0 R08: 000055d0ac3d7f20 R09: 00007f6f9af353a0 >[14820.864443] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14820.864445] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad708ee0 >[14821.223848] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14821.223855] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14821.223859] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14821.223862] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14821.223864] Call Trace: >[14821.223872] dump_stack+0x85/0xbf >[14821.223879] swiotlb_alloc_coherent+0x1be/0x1d0 >[14821.223890] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14821.223898] ttm_dma_populate+0x25e/0x350 [ttm] >[14821.223904] ttm_tt_bind+0x2c/0x60 [ttm] >[14821.223909] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14821.223916] ttm_bo_validate+0x189/0x1a0 [ttm] >[14821.223919] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14821.223924] ? mutex_trylock+0xcd/0xe0 >[14821.223928] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14821.223932] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14821.223973] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14821.223999] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14821.224028] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14821.224058] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14821.224088] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14821.224116] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14821.224123] ? __might_fault+0x3e/0x90 >[14821.224150] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14821.224164] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14821.224176] drm_ioctl+0x2d5/0x370 [drm] >[14821.224202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14821.224230] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14821.224237] do_vfs_ioctl+0xa5/0x6e0 >[14821.224244] SyS_ioctl+0x74/0x80 >[14821.224252] do_syscall_64+0x79/0x220 >[14821.224257] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14821.224260] RIP: 0033:0x7f6f9ac700f7 >[14821.224263] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14821.224268] RAX: ffffffffffffffda RBX: 000055d0ac3dafa0 RCX: 00007f6f9ac700f7 >[14821.224270] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14821.224273] RBP: 00007ffd10a897b0 R08: 000055d0ac3dafa0 R09: 0000000000000004 >[14821.224276] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14821.224278] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad708b90 >[14822.769039] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14822.769046] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14822.769051] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14822.769054] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14822.769056] Call Trace: >[14822.769065] dump_stack+0x85/0xbf >[14822.769071] swiotlb_alloc_coherent+0x1be/0x1d0 >[14822.769082] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14822.769092] ttm_dma_populate+0x25e/0x350 [ttm] >[14822.769100] ttm_tt_bind+0x2c/0x60 [ttm] >[14822.769105] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14822.769114] ttm_bo_validate+0x189/0x1a0 [ttm] >[14822.769118] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14822.769124] ? mutex_trylock+0xcd/0xe0 >[14822.769129] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14822.769134] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14822.769201] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14822.769240] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14822.769277] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14822.769284] ? lock_acquire+0x9f/0x200 >[14822.769317] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14822.769352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14822.769381] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14822.769389] ? __might_fault+0x3e/0x90 >[14822.769418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14822.769439] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14822.769451] drm_ioctl+0x2d5/0x370 [drm] >[14822.769480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14822.769511] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14822.769518] do_vfs_ioctl+0xa5/0x6e0 >[14822.769525] SyS_ioctl+0x74/0x80 >[14822.769531] do_syscall_64+0x79/0x220 >[14822.769535] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14822.769538] RIP: 0033:0x7f6f9ac700f7 >[14822.769541] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14822.769544] RAX: ffffffffffffffda RBX: 000055d0ad6c3240 RCX: 00007f6f9ac700f7 >[14822.769546] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14822.769548] RBP: 00007ffd10a897b0 R08: 000055d0ad6c3240 R09: 00007f6f9af34c90 >[14822.769551] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14822.769553] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac3de3f0 >[14828.092213] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14831.887911] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14831.887927] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14831.887931] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14831.887934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14831.887936] Call Trace: >[14831.887945] dump_stack+0x85/0xbf >[14831.887950] swiotlb_alloc_coherent+0x1be/0x1d0 >[14831.887960] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14831.887969] ttm_dma_populate+0x25e/0x350 [ttm] >[14831.887977] ttm_tt_bind+0x2c/0x60 [ttm] >[14831.887982] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14831.887991] ttm_bo_validate+0x189/0x1a0 [ttm] >[14831.887996] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14831.888003] ? mutex_trylock+0xcd/0xe0 >[14831.888007] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14831.888013] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14831.888050] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14831.888083] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14831.888117] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14831.888149] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14831.888180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14831.888206] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14831.888213] ? __might_fault+0x3e/0x90 >[14831.888241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14831.888256] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14831.888268] drm_ioctl+0x2d5/0x370 [drm] >[14831.888294] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14831.888335] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14831.888341] do_vfs_ioctl+0xa5/0x6e0 >[14831.888348] SyS_ioctl+0x74/0x80 >[14831.888354] do_syscall_64+0x79/0x220 >[14831.888359] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14831.888363] RIP: 0033:0x7f6f9ac700f7 >[14831.888365] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14831.888369] RAX: ffffffffffffffda RBX: 000055d0ac3e1520 RCX: 00007f6f9ac700f7 >[14831.888372] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14831.888374] RBP: 00007ffd10a897b0 R08: 000055d0ac3e1520 R09: 00007f6f9af34e90 >[14831.888377] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14831.888379] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ac3e1450 >[14832.965136] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14832.965141] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14832.965144] CPU: 6 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14832.965146] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14832.965147] Call Trace: >[14832.965154] dump_stack+0x85/0xbf >[14832.965158] swiotlb_alloc_coherent+0x1be/0x1d0 >[14832.965166] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14832.965172] ttm_dma_populate+0x25e/0x350 [ttm] >[14832.965177] ttm_tt_bind+0x2c/0x60 [ttm] >[14832.965181] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14832.965187] ttm_bo_validate+0x189/0x1a0 [ttm] >[14832.965190] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14832.965195] ? mutex_trylock+0xcd/0xe0 >[14832.965199] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14832.965202] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14832.965234] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14832.965257] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14832.965278] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14832.965283] ? bad_range+0x72/0x150 >[14832.965303] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14832.965324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14832.965342] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14832.965348] ? __might_fault+0x3e/0x90 >[14832.965366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14832.965377] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14832.965385] drm_ioctl+0x2d5/0x370 [drm] >[14832.965401] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14832.965421] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14832.965426] do_vfs_ioctl+0xa5/0x6e0 >[14832.965430] SyS_ioctl+0x74/0x80 >[14832.965435] do_syscall_64+0x79/0x220 >[14832.965438] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14832.965441] RIP: 0033:0x7f6f9ac700f7 >[14832.965443] RSP: 002b:00007ffd10a86968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14832.965446] RAX: ffffffffffffffda RBX: 000055d0ac3d9ba0 RCX: 00007f6f9ac700f7 >[14832.965448] RDX: 00007ffd10a869b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14832.965450] RBP: 00007ffd10a869b0 R08: 000055d0ac3d9ba0 R09: 0000000000000004 >[14832.965451] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14832.965453] R13: 000000000000000c R14: 00007ffd10a86a48 R15: 000055d0ac3e2670 >[14832.987865] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14832.987871] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14832.987875] CPU: 3 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14832.987878] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14832.987881] Call Trace: >[14832.987889] dump_stack+0x85/0xbf >[14832.987895] swiotlb_alloc_coherent+0x1be/0x1d0 >[14832.987906] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14832.987916] ttm_dma_populate+0x25e/0x350 [ttm] >[14832.987925] ttm_tt_bind+0x2c/0x60 [ttm] >[14832.987931] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14832.987940] ttm_bo_validate+0x189/0x1a0 [ttm] >[14832.987946] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14832.987953] ? mutex_trylock+0xcd/0xe0 >[14832.987958] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14832.987964] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14832.988003] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14832.988035] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14832.988069] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14832.988102] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14832.988134] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14832.988162] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14832.988169] ? __might_fault+0x3e/0x90 >[14832.988196] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14832.988212] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14832.988224] drm_ioctl+0x2d5/0x370 [drm] >[14832.988252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14832.988284] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14832.988290] do_vfs_ioctl+0xa5/0x6e0 >[14832.988298] SyS_ioctl+0x74/0x80 >[14832.988304] do_syscall_64+0x79/0x220 >[14832.988309] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14832.988313] RIP: 0033:0x7f6f9ac700f7 >[14832.988316] RSP: 002b:00007ffd10a875d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14832.988320] RAX: ffffffffffffffda RBX: 000055d0ac347310 RCX: 00007f6f9ac700f7 >[14832.988323] RDX: 00007ffd10a87620 RSI: 00000000c0206440 RDI: 000000000000000c >[14832.988326] RBP: 00007ffd10a87620 R08: 000055d0ac347310 R09: 00007f6f9af34ca0 >[14832.988329] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14832.988332] R13: 000000000000000c R14: 00007ffd10a876b8 R15: 000055d0ac347240 >[14833.100449] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14833.100455] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14833.100459] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14833.100461] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14833.100463] Call Trace: >[14833.100471] dump_stack+0x85/0xbf >[14833.100476] swiotlb_alloc_coherent+0x1be/0x1d0 >[14833.100485] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14833.100494] ttm_dma_populate+0x25e/0x350 [ttm] >[14833.100502] ttm_tt_bind+0x2c/0x60 [ttm] >[14833.100508] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14833.100517] ttm_bo_validate+0x189/0x1a0 [ttm] >[14833.100522] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14833.100531] ? mutex_trylock+0xcd/0xe0 >[14833.100536] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14833.100543] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14833.100625] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14833.100684] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14833.100740] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14833.100792] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14833.100838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14833.100872] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14833.100881] ? __might_fault+0x3e/0x90 >[14833.100914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14833.100943] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14833.100964] drm_ioctl+0x2d5/0x370 [drm] >[14833.100989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14833.101017] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14833.101025] do_vfs_ioctl+0xa5/0x6e0 >[14833.101032] SyS_ioctl+0x74/0x80 >[14833.101039] do_syscall_64+0x79/0x220 >[14833.101045] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14833.101048] RIP: 0033:0x7f6f9ac700f7 >[14833.101051] RSP: 002b:00007ffd10a89ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14833.101055] RAX: ffffffffffffffda RBX: 000055d0ad6eb960 RCX: 00007f6f9ac700f7 >[14833.101057] RDX: 00007ffd10a89bf0 RSI: 00000000c0206440 RDI: 000000000000000c >[14833.101059] RBP: 00007ffd10a89bf0 R08: 000055d0ad6eb960 R09: 00007f6f9af35400 >[14833.101062] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14833.101064] R13: 000000000000000c R14: 00007ffd10a89c88 R15: 000055d0ad6eb890 >[14833.505247] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14833.505253] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14833.505257] CPU: 7 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14833.505260] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14833.505262] Call Trace: >[14833.505271] dump_stack+0x85/0xbf >[14833.505277] swiotlb_alloc_coherent+0x1be/0x1d0 >[14833.505288] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14833.505299] ttm_dma_populate+0x25e/0x350 [ttm] >[14833.505306] ttm_tt_bind+0x2c/0x60 [ttm] >[14833.505312] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14833.505321] ttm_bo_validate+0x189/0x1a0 [ttm] >[14833.505326] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14833.505332] ? mutex_trylock+0xcd/0xe0 >[14833.505338] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14833.505343] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14833.505382] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14833.505414] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14833.505447] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14833.505480] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14833.505511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14833.505538] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14833.505545] ? __might_fault+0x3e/0x90 >[14833.505573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14833.505587] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14833.505598] drm_ioctl+0x2d5/0x370 [drm] >[14833.505626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14833.505656] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14833.505663] do_vfs_ioctl+0xa5/0x6e0 >[14833.505671] SyS_ioctl+0x74/0x80 >[14833.505677] do_syscall_64+0x79/0x220 >[14833.505682] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14833.505685] RIP: 0033:0x7f07d78580f7 >[14833.505688] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14833.505692] RAX: ffffffffffffffda RBX: 0000000003472ad0 RCX: 00007f07d78580f7 >[14833.505695] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14833.505698] RBP: 00007ffc892203c0 R08: 0000000003472ad0 R09: 00007f07d7b1d080 >[14833.505700] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14833.505703] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003472a00 >[14839.320802] swiotlb_tbl_map_single: 2 callbacks suppressed >[14839.320804] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14839.320811] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14839.320816] CPU: 7 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14839.320819] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14839.320821] Call Trace: >[14839.320829] dump_stack+0x85/0xbf >[14839.320834] swiotlb_alloc_coherent+0x1be/0x1d0 >[14839.320840] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14839.320857] ttm_dma_populate+0x25e/0x350 [ttm] >[14839.320862] ttm_tt_bind+0x2c/0x60 [ttm] >[14839.320866] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14839.320872] ttm_bo_validate+0x189/0x1a0 [ttm] >[14839.320875] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14839.320880] ? mutex_trylock+0xcd/0xe0 >[14839.320883] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14839.320887] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14839.320917] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14839.320940] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14839.320961] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14839.320983] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14839.321003] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14839.321020] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14839.321026] ? __might_fault+0x3e/0x90 >[14839.321043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14839.321054] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14839.321061] drm_ioctl+0x2d5/0x370 [drm] >[14839.321077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14839.321096] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14839.321101] do_vfs_ioctl+0xa5/0x6e0 >[14839.321106] SyS_ioctl+0x74/0x80 >[14839.321110] do_syscall_64+0x79/0x220 >[14839.321114] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14839.321116] RIP: 0033:0x7f07d78580f7 >[14839.321118] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14839.321121] RAX: ffffffffffffffda RBX: 000000000329c860 RCX: 00007f07d78580f7 >[14839.321123] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14839.321124] RBP: 00007ffc892203c0 R08: 000000000329c860 R09: 0000000000000004 >[14839.321126] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14839.321128] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000002f70550 >[14839.349674] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14839.349680] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14839.349685] CPU: 6 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14839.349688] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14839.349691] Call Trace: >[14839.349702] dump_stack+0x85/0xbf >[14839.349709] swiotlb_alloc_coherent+0x1be/0x1d0 >[14839.349721] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14839.349732] ttm_dma_populate+0x25e/0x350 [ttm] >[14839.349739] ttm_tt_bind+0x2c/0x60 [ttm] >[14839.349746] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14839.349755] ttm_bo_validate+0x189/0x1a0 [ttm] >[14839.349760] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14839.349767] ? mutex_trylock+0xcd/0xe0 >[14839.349772] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14839.349778] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14839.349820] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14839.349853] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14839.349890] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14839.349922] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14839.349952] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14839.349978] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14839.349986] ? __might_fault+0x3e/0x90 >[14839.350012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14839.350027] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14839.350038] drm_ioctl+0x2d5/0x370 [drm] >[14839.350064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14839.350093] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14839.350101] do_vfs_ioctl+0xa5/0x6e0 >[14839.350108] SyS_ioctl+0x74/0x80 >[14839.350115] do_syscall_64+0x79/0x220 >[14839.350120] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14839.350123] RIP: 0033:0x7f07d78580f7 >[14839.350126] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14839.350130] RAX: ffffffffffffffda RBX: 000000000329ab80 RCX: 00007f07d78580f7 >[14839.350133] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14839.350135] RBP: 00007ffc892203c0 R08: 000000000329ab80 R09: 0000000000000004 >[14839.350137] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14839.350140] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003279690 >[14839.419721] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14839.419726] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14839.419731] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14839.419733] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14839.419736] Call Trace: >[14839.419744] dump_stack+0x85/0xbf >[14839.419750] swiotlb_alloc_coherent+0x1be/0x1d0 >[14839.419760] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14839.419770] ttm_dma_populate+0x25e/0x350 [ttm] >[14839.419778] ttm_tt_bind+0x2c/0x60 [ttm] >[14839.419784] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14839.419794] ttm_bo_validate+0x189/0x1a0 [ttm] >[14839.419799] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14839.419806] ? mutex_trylock+0xcd/0xe0 >[14839.419812] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14839.419818] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14839.419862] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14839.419894] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14839.419928] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14839.419961] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14839.419993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14839.420023] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14839.420030] ? __might_fault+0x3e/0x90 >[14839.420061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14839.420080] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14839.420095] drm_ioctl+0x2d5/0x370 [drm] >[14839.420125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14839.420157] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14839.420165] do_vfs_ioctl+0xa5/0x6e0 >[14839.420172] SyS_ioctl+0x74/0x80 >[14839.420179] do_syscall_64+0x79/0x220 >[14839.420184] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14839.420188] RIP: 0033:0x7f6f9ac700f7 >[14839.420191] RSP: 002b:00007ffd10a896d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14839.420195] RAX: ffffffffffffffda RBX: 000055d0ad6e33a0 RCX: 00007f6f9ac700f7 >[14839.420198] RDX: 00007ffd10a89720 RSI: 00000000c0206440 RDI: 000000000000000c >[14839.420201] RBP: 00007ffd10a89720 R08: 000055d0ad6e33a0 R09: 0000000000000005 >[14839.420203] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14839.420206] R13: 000000000000000c R14: 00007ffd10a897b8 R15: 000055d0ad94b320 >[14841.116945] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14841.116951] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14841.116955] CPU: 2 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14841.116957] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14841.116959] Call Trace: >[14841.116968] dump_stack+0x85/0xbf >[14841.116974] swiotlb_alloc_coherent+0x1be/0x1d0 >[14841.116984] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14841.116994] ttm_dma_populate+0x25e/0x350 [ttm] >[14841.117001] ttm_tt_bind+0x2c/0x60 [ttm] >[14841.117006] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14841.117015] ttm_bo_validate+0x189/0x1a0 [ttm] >[14841.117020] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14841.117026] ? mutex_trylock+0xcd/0xe0 >[14841.117031] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14841.117036] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14841.117074] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14841.117105] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14841.117134] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14841.117176] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14841.117205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14841.117229] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14841.117235] ? __might_fault+0x3e/0x90 >[14841.117261] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14841.117275] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14841.117286] drm_ioctl+0x2d5/0x370 [drm] >[14841.117310] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14841.117338] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14841.117344] do_vfs_ioctl+0xa5/0x6e0 >[14841.117350] SyS_ioctl+0x74/0x80 >[14841.117356] do_syscall_64+0x79/0x220 >[14841.117360] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14841.117363] RIP: 0033:0x7f6f9ac700f7 >[14841.117365] RSP: 002b:00007ffd10a897d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14841.117369] RAX: ffffffffffffffda RBX: 000055d0ad775920 RCX: 00007f6f9ac700f7 >[14841.117371] RDX: 00007ffd10a89820 RSI: 00000000c0206440 RDI: 000000000000000c >[14841.117373] RBP: 00007ffd10a89820 R08: 000055d0ad775920 R09: 0000000000000004 >[14841.117375] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14841.117378] R13: 000000000000000c R14: 00007ffd10a898b8 R15: 000055d0ad8a3850 >[14844.098237] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14845.680008] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14845.680013] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14845.680017] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14845.680019] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14845.680022] Call Trace: >[14845.680031] dump_stack+0x85/0xbf >[14845.680037] swiotlb_alloc_coherent+0x1be/0x1d0 >[14845.680047] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14845.680057] ttm_dma_populate+0x25e/0x350 [ttm] >[14845.680062] ttm_tt_bind+0x2c/0x60 [ttm] >[14845.680068] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14845.680076] ttm_bo_validate+0x189/0x1a0 [ttm] >[14845.680080] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14845.680087] ? mutex_trylock+0xcd/0xe0 >[14845.680091] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14845.680097] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14845.680139] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14845.680169] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14845.680200] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14845.680226] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14845.680248] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14845.680270] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14845.680277] ? __might_fault+0x3e/0x90 >[14845.680302] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14845.680321] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14845.680333] drm_ioctl+0x2d5/0x370 [drm] >[14845.680355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14845.680382] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14845.680389] do_vfs_ioctl+0xa5/0x6e0 >[14845.680395] SyS_ioctl+0x74/0x80 >[14845.680401] do_syscall_64+0x79/0x220 >[14845.680406] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14845.680409] RIP: 0033:0x7f6f9ac700f7 >[14845.680412] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14845.680416] RAX: ffffffffffffffda RBX: 000055d0ad6c7200 RCX: 00007f6f9ac700f7 >[14845.680418] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14845.680421] RBP: 00007ffd10a897b0 R08: 000055d0ad6c7200 R09: 0000000000000004 >[14845.680423] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14845.680426] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad7cda50 >[14845.704510] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14845.704514] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14845.704517] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14845.704519] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14845.704520] Call Trace: >[14845.704526] dump_stack+0x85/0xbf >[14845.704531] swiotlb_alloc_coherent+0x1be/0x1d0 >[14845.704538] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14845.704544] ttm_dma_populate+0x25e/0x350 [ttm] >[14845.704549] ttm_tt_bind+0x2c/0x60 [ttm] >[14845.704553] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14845.704559] ttm_bo_validate+0x189/0x1a0 [ttm] >[14845.704562] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14845.704567] ? mutex_trylock+0xcd/0xe0 >[14845.704570] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14845.704574] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14845.704606] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14845.704630] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14845.704651] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14845.704672] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14845.704692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14845.704713] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14845.704719] ? __might_fault+0x3e/0x90 >[14845.704745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14845.704760] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14845.704768] drm_ioctl+0x2d5/0x370 [drm] >[14845.704784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14845.704804] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14845.704809] do_vfs_ioctl+0xa5/0x6e0 >[14845.704814] SyS_ioctl+0x74/0x80 >[14845.704819] do_syscall_64+0x79/0x220 >[14845.704832] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14845.704834] RIP: 0033:0x7f6f9ac700f7 >[14845.704837] RSP: 002b:00007ffd10a897d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14845.704840] RAX: ffffffffffffffda RBX: 000055d0ad7367e0 RCX: 00007f6f9ac700f7 >[14845.704842] RDX: 00007ffd10a89820 RSI: 00000000c0206440 RDI: 000000000000000c >[14845.704843] RBP: 00007ffd10a89820 R08: 000055d0ad7367e0 R09: 0000000000000004 >[14845.704845] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14845.704846] R13: 000000000000000c R14: 00007ffd10a898b8 R15: 000055d0ad7705f0 >[14845.730115] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14845.730119] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14845.730122] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14845.730123] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14845.730125] Call Trace: >[14845.730132] dump_stack+0x85/0xbf >[14845.730136] swiotlb_alloc_coherent+0x1be/0x1d0 >[14845.730143] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14845.730149] ttm_dma_populate+0x25e/0x350 [ttm] >[14845.730154] ttm_tt_bind+0x2c/0x60 [ttm] >[14845.730158] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14845.730164] ttm_bo_validate+0x189/0x1a0 [ttm] >[14845.730167] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14845.730172] ? mutex_trylock+0xcd/0xe0 >[14845.730175] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14845.730178] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14845.730211] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14845.730229] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14845.730247] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14845.730266] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14845.730284] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14845.730299] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14845.730305] ? __might_fault+0x3e/0x90 >[14845.730321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14845.730332] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14845.730340] drm_ioctl+0x2d5/0x370 [drm] >[14845.730355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14845.730384] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14845.730389] do_vfs_ioctl+0xa5/0x6e0 >[14845.730393] SyS_ioctl+0x74/0x80 >[14845.730398] do_syscall_64+0x79/0x220 >[14845.730401] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14845.730404] RIP: 0033:0x7f6f9ac700f7 >[14845.730406] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14845.730409] RAX: ffffffffffffffda RBX: 000055d0ad72b4c0 RCX: 00007f6f9ac700f7 >[14845.730411] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14845.730413] RBP: 00007ffd10a897b0 R08: 000055d0ad72b4c0 R09: 0000000000000004 >[14845.730414] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14845.730416] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad770920 >[14854.199677] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14854.199681] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14854.199684] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14854.199686] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14854.199687] Call Trace: >[14854.199693] dump_stack+0x85/0xbf >[14854.199698] swiotlb_alloc_coherent+0x1be/0x1d0 >[14854.199705] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14854.199711] ttm_dma_populate+0x25e/0x350 [ttm] >[14854.199716] ttm_tt_bind+0x2c/0x60 [ttm] >[14854.199720] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14854.199725] ttm_bo_validate+0x189/0x1a0 [ttm] >[14854.199729] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14854.199733] ? mutex_trylock+0xcd/0xe0 >[14854.199736] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14854.199740] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14854.199773] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14854.199797] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14854.199831] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14854.199836] ? lock_acquire+0x9f/0x200 >[14854.199855] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14854.199875] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14854.199892] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14854.199897] ? __might_fault+0x3e/0x90 >[14854.199914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14854.199926] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14854.199934] drm_ioctl+0x2d5/0x370 [drm] >[14854.199950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14854.199968] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14854.199973] do_vfs_ioctl+0xa5/0x6e0 >[14854.199978] SyS_ioctl+0x74/0x80 >[14854.199982] do_syscall_64+0x79/0x220 >[14854.199986] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14854.199988] RIP: 0033:0x7f6f9ac700f7 >[14854.199990] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14854.199993] RAX: ffffffffffffffda RBX: 000055d0ad726830 RCX: 00007f6f9ac700f7 >[14854.199995] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14854.199996] RBP: 00007ffd10a897b0 R08: 000055d0ad726830 R09: 000000000000000b >[14854.199998] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14854.199999] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad805630 >[14860.098246] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14869.838873] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14869.838878] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14869.838881] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14869.838883] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14869.838885] Call Trace: >[14869.838892] dump_stack+0x85/0xbf >[14869.838898] swiotlb_alloc_coherent+0x1be/0x1d0 >[14869.838909] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14869.838919] ttm_dma_populate+0x25e/0x350 [ttm] >[14869.838926] ttm_tt_bind+0x2c/0x60 [ttm] >[14869.838930] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14869.838936] ttm_bo_validate+0x189/0x1a0 [ttm] >[14869.838940] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14869.838945] ? mutex_trylock+0xcd/0xe0 >[14869.838950] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14869.838955] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14869.838999] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14869.839034] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14869.839067] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14869.839098] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14869.839119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14869.839136] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14869.839141] ? __might_fault+0x3e/0x90 >[14869.839159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14869.839171] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14869.839179] drm_ioctl+0x2d5/0x370 [drm] >[14869.839196] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14869.839223] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14869.839228] do_vfs_ioctl+0xa5/0x6e0 >[14869.839233] SyS_ioctl+0x74/0x80 >[14869.839239] do_syscall_64+0x79/0x220 >[14869.839243] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14869.839246] RIP: 0033:0x7f6f9ac700f7 >[14869.839249] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14869.839253] RAX: ffffffffffffffda RBX: 000055d0ac31ab30 RCX: 00007f6f9ac700f7 >[14869.839255] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14869.839257] RBP: 00007ffd10a897b0 R08: 000055d0ac31ab30 R09: 000000000000000b >[14869.839259] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14869.839261] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad8a82a0 >[14876.098267] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14885.862956] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14885.862960] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14885.862962] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14885.862964] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14885.862966] Call Trace: >[14885.862971] dump_stack+0x85/0xbf >[14885.862976] swiotlb_alloc_coherent+0x1be/0x1d0 >[14885.862983] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14885.862989] ttm_dma_populate+0x25e/0x350 [ttm] >[14885.862993] ttm_tt_bind+0x2c/0x60 [ttm] >[14885.862997] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14885.863002] ttm_bo_validate+0x189/0x1a0 [ttm] >[14885.863005] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14885.863010] ? mutex_trylock+0xcd/0xe0 >[14885.863013] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14885.863016] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14885.863048] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14885.863069] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14885.863089] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14885.863110] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14885.863130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14885.863147] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14885.863152] ? __might_fault+0x3e/0x90 >[14885.863169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14885.863180] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14885.863187] drm_ioctl+0x2d5/0x370 [drm] >[14885.863203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14885.863222] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14885.863227] do_vfs_ioctl+0xa5/0x6e0 >[14885.863231] SyS_ioctl+0x74/0x80 >[14885.863235] do_syscall_64+0x79/0x220 >[14885.863238] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14885.863241] RIP: 0033:0x7f6f9ac700f7 >[14885.863243] RSP: 002b:00007ffd10a897d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14885.863245] RAX: ffffffffffffffda RBX: 000055d0ad7253f0 RCX: 00007f6f9ac700f7 >[14885.863247] RDX: 00007ffd10a89820 RSI: 00000000c0206440 RDI: 000000000000000c >[14885.863248] RBP: 00007ffd10a89820 R08: 000055d0ad7253f0 R09: 0000000000000005 >[14885.863250] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14885.863252] R13: 000000000000000c R14: 00007ffd10a898b8 R15: 000055d0ad776ec0 >[14892.098309] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14894.950898] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14894.950903] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14894.950907] CPU: 4 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14894.950909] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14894.950911] Call Trace: >[14894.950918] dump_stack+0x85/0xbf >[14894.950923] swiotlb_alloc_coherent+0x1be/0x1d0 >[14894.950933] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14894.950941] ttm_dma_populate+0x25e/0x350 [ttm] >[14894.950947] ttm_tt_bind+0x2c/0x60 [ttm] >[14894.950952] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14894.950960] ttm_bo_validate+0x189/0x1a0 [ttm] >[14894.950974] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14894.950980] ? mutex_trylock+0xcd/0xe0 >[14894.950985] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14894.950990] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14894.951031] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14894.951062] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14894.951093] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14894.951123] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14894.951152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14894.951177] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14894.951184] ? __might_fault+0x3e/0x90 >[14894.951210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14894.951227] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14894.951240] drm_ioctl+0x2d5/0x370 [drm] >[14894.951265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14894.951293] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14894.951300] do_vfs_ioctl+0xa5/0x6e0 >[14894.951306] SyS_ioctl+0x74/0x80 >[14894.951312] do_syscall_64+0x79/0x220 >[14894.951317] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14894.951320] RIP: 0033:0x7f07d78580f7 >[14894.951323] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14894.951326] RAX: ffffffffffffffda RBX: 00000000032bf3e0 RCX: 00007f07d78580f7 >[14894.951329] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14894.951331] RBP: 00007ffc892203c0 R08: 00000000032bf3e0 R09: 0000000000000004 >[14894.951334] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14894.951336] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000033e0740 >[14895.178710] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14895.178715] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14895.178718] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14895.178720] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14895.178722] Call Trace: >[14895.178728] dump_stack+0x85/0xbf >[14895.178733] swiotlb_alloc_coherent+0x1be/0x1d0 >[14895.178740] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14895.178747] ttm_dma_populate+0x25e/0x350 [ttm] >[14895.178752] ttm_tt_bind+0x2c/0x60 [ttm] >[14895.178756] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14895.178762] ttm_bo_validate+0x189/0x1a0 [ttm] >[14895.178765] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14895.178770] ? mutex_trylock+0xcd/0xe0 >[14895.178774] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14895.178777] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14895.178808] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14895.178832] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14895.178853] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14895.178875] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14895.178895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14895.178913] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14895.178918] ? __might_fault+0x3e/0x90 >[14895.178937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14895.178949] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14895.178957] drm_ioctl+0x2d5/0x370 [drm] >[14895.178974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14895.178993] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14895.178998] do_vfs_ioctl+0xa5/0x6e0 >[14895.179003] SyS_ioctl+0x74/0x80 >[14895.179008] do_syscall_64+0x79/0x220 >[14895.179012] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14895.179014] RIP: 0033:0x7f07d78580f7 >[14895.179016] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14895.179019] RAX: ffffffffffffffda RBX: 00000000032bf3e0 RCX: 00007f07d78580f7 >[14895.179021] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14895.179023] RBP: 00007ffc892203c0 R08: 00000000032bf3e0 R09: 0000000000000004 >[14895.179024] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14895.179026] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000033e0740 >[14895.932838] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14895.932845] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14895.932849] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14895.932851] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14895.932853] Call Trace: >[14895.932862] dump_stack+0x85/0xbf >[14895.932877] swiotlb_alloc_coherent+0x1be/0x1d0 >[14895.932886] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14895.932896] ttm_dma_populate+0x25e/0x350 [ttm] >[14895.932902] ttm_tt_bind+0x2c/0x60 [ttm] >[14895.932907] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14895.932925] ttm_bo_validate+0x189/0x1a0 [ttm] >[14895.932930] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14895.932936] ? mutex_trylock+0xcd/0xe0 >[14895.932940] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14895.932946] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14895.932993] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14895.933029] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14895.933062] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14895.933093] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14895.933121] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14895.933147] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14895.933154] ? __might_fault+0x3e/0x90 >[14895.933179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14895.933204] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14895.933216] drm_ioctl+0x2d5/0x370 [drm] >[14895.933240] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14895.933268] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14895.933274] do_vfs_ioctl+0xa5/0x6e0 >[14895.933280] SyS_ioctl+0x74/0x80 >[14895.933286] do_syscall_64+0x79/0x220 >[14895.933290] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14895.933293] RIP: 0033:0x7f07d78580f7 >[14895.933296] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14895.933299] RAX: ffffffffffffffda RBX: 000000000328d3c0 RCX: 00007f07d78580f7 >[14895.933301] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14895.933303] RBP: 00007ffc892203c0 R08: 000000000328d3c0 R09: 0000000000000004 >[14895.933305] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14895.933307] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000346e0e0 >[14895.996007] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14895.996011] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14895.996014] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14895.996016] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14895.996018] Call Trace: >[14895.996024] dump_stack+0x85/0xbf >[14895.996029] swiotlb_alloc_coherent+0x1be/0x1d0 >[14895.996036] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14895.996043] ttm_dma_populate+0x25e/0x350 [ttm] >[14895.996048] ttm_tt_bind+0x2c/0x60 [ttm] >[14895.996053] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14895.996059] ttm_bo_validate+0x189/0x1a0 [ttm] >[14895.996062] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14895.996067] ? mutex_trylock+0xcd/0xe0 >[14895.996070] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14895.996074] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14895.996108] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14895.996130] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14895.996152] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14895.996174] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14895.996195] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14895.996213] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14895.996218] ? __might_fault+0x3e/0x90 >[14895.996237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14895.996249] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14895.996256] drm_ioctl+0x2d5/0x370 [drm] >[14895.996274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14895.996293] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14895.996299] do_vfs_ioctl+0xa5/0x6e0 >[14895.996304] SyS_ioctl+0x74/0x80 >[14895.996309] do_syscall_64+0x79/0x220 >[14895.996313] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14895.996316] RIP: 0033:0x7f6f9ac700f7 >[14895.996318] RSP: 002b:00007ffd10a896d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14895.996321] RAX: ffffffffffffffda RBX: 000055d0adb0cf10 RCX: 00007f6f9ac700f7 >[14895.996323] RDX: 00007ffd10a89720 RSI: 00000000c0206440 RDI: 000000000000000c >[14895.996325] RBP: 00007ffd10a89720 R08: 000055d0adb0cf10 R09: 0000000000000004 >[14895.996327] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14895.996339] R13: 000000000000000c R14: 00007ffd10a897b8 R15: 000055d0ad76d000 >[14896.005887] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14896.005890] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14896.005893] CPU: 6 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14896.005895] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14896.005897] Call Trace: >[14896.005904] dump_stack+0x85/0xbf >[14896.005908] swiotlb_alloc_coherent+0x1be/0x1d0 >[14896.005916] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14896.005923] ttm_dma_populate+0x25e/0x350 [ttm] >[14896.005928] ttm_tt_bind+0x2c/0x60 [ttm] >[14896.005932] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14896.005938] ttm_bo_validate+0x189/0x1a0 [ttm] >[14896.005941] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14896.005946] ? mutex_trylock+0xcd/0xe0 >[14896.005949] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14896.005953] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14896.005984] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14896.006008] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14896.006031] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14896.006053] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14896.006073] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14896.006091] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14896.006097] ? __might_fault+0x3e/0x90 >[14896.006114] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14896.006126] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14896.006133] drm_ioctl+0x2d5/0x370 [drm] >[14896.006150] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14896.006169] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14896.006174] do_vfs_ioctl+0xa5/0x6e0 >[14896.006178] SyS_ioctl+0x74/0x80 >[14896.006183] do_syscall_64+0x79/0x220 >[14896.006186] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14896.006189] RIP: 0033:0x7f07d78580f7 >[14896.006191] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14896.006194] RAX: ffffffffffffffda RBX: 000000000328d3c0 RCX: 00007f07d78580f7 >[14896.006195] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14896.006197] RBP: 00007ffc892203c0 R08: 000000000328d3c0 R09: 0000000000000004 >[14896.006199] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14896.006201] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000346e0e0 >[14902.070222] swiotlb_tbl_map_single: 10 callbacks suppressed >[14902.070225] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14902.070231] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14902.070235] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14902.070237] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14902.070239] Call Trace: >[14902.070247] dump_stack+0x85/0xbf >[14902.070253] swiotlb_alloc_coherent+0x1be/0x1d0 >[14902.070262] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14902.070272] ttm_dma_populate+0x25e/0x350 [ttm] >[14902.070279] ttm_tt_bind+0x2c/0x60 [ttm] >[14902.070284] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14902.070293] ttm_bo_validate+0x189/0x1a0 [ttm] >[14902.070298] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14902.070304] ? mutex_trylock+0xcd/0xe0 >[14902.070309] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14902.070315] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14902.070352] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14902.070384] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14902.070418] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14902.070452] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14902.070482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14902.070509] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14902.070516] ? __might_fault+0x3e/0x90 >[14902.070541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14902.070556] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14902.070567] drm_ioctl+0x2d5/0x370 [drm] >[14902.070594] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14902.070624] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14902.070630] do_vfs_ioctl+0xa5/0x6e0 >[14902.070637] SyS_ioctl+0x74/0x80 >[14902.070643] do_syscall_64+0x79/0x220 >[14902.070648] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14902.070651] RIP: 0033:0x7f6f9ac700f7 >[14902.070654] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14902.070657] RAX: ffffffffffffffda RBX: 000055d0ad53b000 RCX: 00007f6f9ac700f7 >[14902.070660] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14902.070662] RBP: 00007ffd10a897b0 R08: 000055d0ad53b000 R09: 0000000000000004 >[14902.070665] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14902.070667] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad8a3850 >[14908.096319] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14908.753998] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14908.754004] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14908.754008] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14908.754011] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14908.754013] Call Trace: >[14908.754022] dump_stack+0x85/0xbf >[14908.754028] swiotlb_alloc_coherent+0x1be/0x1d0 >[14908.754038] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14908.754048] ttm_dma_populate+0x25e/0x350 [ttm] >[14908.754054] ttm_tt_bind+0x2c/0x60 [ttm] >[14908.754060] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14908.754069] ttm_bo_validate+0x189/0x1a0 [ttm] >[14908.754074] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14908.754080] ? mutex_trylock+0xcd/0xe0 >[14908.754085] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14908.754090] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14908.754132] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14908.754164] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14908.754194] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14908.754223] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14908.754250] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14908.754268] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14908.754274] ? __might_fault+0x3e/0x90 >[14908.754292] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14908.754304] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14908.754312] drm_ioctl+0x2d5/0x370 [drm] >[14908.754329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14908.754349] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14908.754354] do_vfs_ioctl+0xa5/0x6e0 >[14908.754358] SyS_ioctl+0x74/0x80 >[14908.754363] do_syscall_64+0x79/0x220 >[14908.754366] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14908.754369] RIP: 0033:0x7f6f9ac700f7 >[14908.754371] RSP: 002b:00007ffd10a897d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14908.754374] RAX: ffffffffffffffda RBX: 000055d0ad4c5af0 RCX: 00007f6f9ac700f7 >[14908.754376] RDX: 00007ffd10a89820 RSI: 00000000c0206440 RDI: 000000000000000c >[14908.754377] RBP: 00007ffd10a89820 R08: 000055d0ad4c5af0 R09: 0000000000000004 >[14908.754379] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14908.754381] R13: 000000000000000c R14: 00007ffd10a898b8 R15: 000055d0ac312d70 >[14908.811716] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14908.811723] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14908.811728] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14908.811730] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14908.811733] Call Trace: >[14908.811741] dump_stack+0x85/0xbf >[14908.811747] swiotlb_alloc_coherent+0x1be/0x1d0 >[14908.811758] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14908.811769] ttm_dma_populate+0x25e/0x350 [ttm] >[14908.811776] ttm_tt_bind+0x2c/0x60 [ttm] >[14908.811782] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14908.811790] ttm_bo_validate+0x189/0x1a0 [ttm] >[14908.811795] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14908.811802] ? mutex_trylock+0xcd/0xe0 >[14908.811807] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14908.811812] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14908.811852] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14908.811887] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14908.811920] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14908.811953] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14908.811983] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14908.812008] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14908.812016] ? __might_fault+0x3e/0x90 >[14908.812041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14908.812057] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14908.812068] drm_ioctl+0x2d5/0x370 [drm] >[14908.812093] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14908.812120] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14908.812126] do_vfs_ioctl+0xa5/0x6e0 >[14908.812133] SyS_ioctl+0x74/0x80 >[14908.812139] do_syscall_64+0x79/0x220 >[14908.812143] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14908.812147] RIP: 0033:0x7f07d78580f7 >[14908.812150] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14908.812154] RAX: ffffffffffffffda RBX: 000000000345f260 RCX: 00007f07d78580f7 >[14908.812157] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14908.812159] RBP: 00007ffc892203c0 R08: 000000000345f260 R09: 0000000000000004 >[14908.812162] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14908.812165] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000002f70550 >[14908.959856] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14908.959860] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14908.959862] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14908.959864] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14908.959866] Call Trace: >[14908.959872] dump_stack+0x85/0xbf >[14908.959876] swiotlb_alloc_coherent+0x1be/0x1d0 >[14908.959883] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14908.959890] ttm_dma_populate+0x25e/0x350 [ttm] >[14908.959895] ttm_tt_bind+0x2c/0x60 [ttm] >[14908.959899] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14908.959904] ttm_bo_validate+0x189/0x1a0 [ttm] >[14908.959908] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14908.959912] ? mutex_trylock+0xcd/0xe0 >[14908.959916] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14908.959919] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14908.959954] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14908.959976] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14908.959998] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14908.960020] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14908.960041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14908.960058] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14908.960064] ? __might_fault+0x3e/0x90 >[14908.960082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14908.960093] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14908.960100] drm_ioctl+0x2d5/0x370 [drm] >[14908.960116] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14908.960135] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14908.960140] do_vfs_ioctl+0xa5/0x6e0 >[14908.960144] SyS_ioctl+0x74/0x80 >[14908.960149] do_syscall_64+0x79/0x220 >[14908.960152] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14908.960155] RIP: 0033:0x7f07d78580f7 >[14908.960157] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14908.960160] RAX: ffffffffffffffda RBX: 00000000034ef7e0 RCX: 00007f07d78580f7 >[14908.960161] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14908.960163] RBP: 00007ffc892203c0 R08: 00000000034ef7e0 R09: 0000000000000004 >[14908.960165] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14908.960167] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000033e0740 >[14908.987465] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14908.987472] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14908.987475] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14908.987477] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14908.987479] Call Trace: >[14908.987487] dump_stack+0x85/0xbf >[14908.987493] swiotlb_alloc_coherent+0x1be/0x1d0 >[14908.987502] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14908.987511] ttm_dma_populate+0x25e/0x350 [ttm] >[14908.987517] ttm_tt_bind+0x2c/0x60 [ttm] >[14908.987522] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14908.987530] ttm_bo_validate+0x189/0x1a0 [ttm] >[14908.987535] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14908.987541] ? mutex_trylock+0xcd/0xe0 >[14908.987546] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14908.987550] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14908.987583] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14908.987606] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14908.987628] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14908.987634] ? __wake_up_common_lock+0x89/0xc0 >[14908.987661] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14908.987689] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14908.987712] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14908.987719] ? __might_fault+0x3e/0x90 >[14908.987744] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14908.987760] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14908.987771] drm_ioctl+0x2d5/0x370 [drm] >[14908.987798] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14908.987825] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14908.987831] do_vfs_ioctl+0xa5/0x6e0 >[14908.987837] SyS_ioctl+0x74/0x80 >[14908.987842] do_syscall_64+0x79/0x220 >[14908.987846] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14908.987849] RIP: 0033:0x7f07d78580f7 >[14908.987851] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14908.987855] RAX: ffffffffffffffda RBX: 0000000003176b50 RCX: 00007f07d78580f7 >[14908.987857] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14908.987859] RBP: 00007ffc892203c0 R08: 0000000003176b50 R09: 0000000000000004 >[14908.987861] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14908.987863] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003477ae0 >[14909.347541] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14909.347546] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14909.347549] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14909.347551] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14909.347552] Call Trace: >[14909.347559] dump_stack+0x85/0xbf >[14909.347564] swiotlb_alloc_coherent+0x1be/0x1d0 >[14909.347572] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14909.347579] ttm_dma_populate+0x25e/0x350 [ttm] >[14909.347584] ttm_tt_bind+0x2c/0x60 [ttm] >[14909.347588] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14909.347594] ttm_bo_validate+0x189/0x1a0 [ttm] >[14909.347598] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14909.347603] ? mutex_trylock+0xcd/0xe0 >[14909.347606] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14909.347610] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14909.347650] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14909.347677] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14909.347699] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14909.347720] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14909.347744] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14909.347762] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14909.347768] ? __might_fault+0x3e/0x90 >[14909.347786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14909.347798] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14909.347806] drm_ioctl+0x2d5/0x370 [drm] >[14909.347822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14909.347841] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14909.347846] do_vfs_ioctl+0xa5/0x6e0 >[14909.347850] SyS_ioctl+0x74/0x80 >[14909.347855] do_syscall_64+0x79/0x220 >[14909.347858] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14909.347861] RIP: 0033:0x7f07d78580f7 >[14909.347862] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14909.347865] RAX: ffffffffffffffda RBX: 00000000034379e0 RCX: 00007f07d78580f7 >[14909.347867] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14909.347868] RBP: 00007ffc892203c0 R08: 00000000034379e0 R09: 00007f07d7b1cd10 >[14909.347870] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14909.347871] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003437910 >[14916.742338] swiotlb_tbl_map_single: 20 callbacks suppressed >[14916.742341] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14916.742348] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14916.742351] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14916.742353] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14916.742355] Call Trace: >[14916.742362] dump_stack+0x85/0xbf >[14916.742367] swiotlb_alloc_coherent+0x1be/0x1d0 >[14916.742374] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14916.742382] ttm_dma_populate+0x25e/0x350 [ttm] >[14916.742387] ttm_tt_bind+0x2c/0x60 [ttm] >[14916.742392] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14916.742398] ttm_bo_validate+0x189/0x1a0 [ttm] >[14916.742402] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14916.742406] ? mutex_trylock+0xcd/0xe0 >[14916.742410] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14916.742414] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14916.742449] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14916.742474] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14916.742499] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14916.742506] ? lock_acquire+0x9f/0x200 >[14916.742535] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14916.742559] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14916.742577] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14916.742583] ? __might_fault+0x3e/0x90 >[14916.742601] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14916.742614] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14916.742622] drm_ioctl+0x2d5/0x370 [drm] >[14916.742639] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14916.742658] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14916.742663] do_vfs_ioctl+0xa5/0x6e0 >[14916.742668] SyS_ioctl+0x74/0x80 >[14916.742673] do_syscall_64+0x79/0x220 >[14916.742677] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14916.742680] RIP: 0033:0x7f07d78580f7 >[14916.742681] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14916.742684] RAX: ffffffffffffffda RBX: 00000000034eea70 RCX: 00007f07d78580f7 >[14916.742686] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14916.742688] RBP: 00007ffc892203c0 R08: 00000000034eea70 R09: 00007f07d7b1ccf0 >[14916.742689] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14916.742691] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000034ee9a0 >[14916.761076] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14916.761082] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14916.761086] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14916.761089] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14916.761091] Call Trace: >[14916.761100] dump_stack+0x85/0xbf >[14916.761106] swiotlb_alloc_coherent+0x1be/0x1d0 >[14916.761116] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14916.761126] ttm_dma_populate+0x25e/0x350 [ttm] >[14916.761133] ttm_tt_bind+0x2c/0x60 [ttm] >[14916.761139] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14916.761147] ttm_bo_validate+0x189/0x1a0 [ttm] >[14916.761152] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14916.761158] ? mutex_trylock+0xcd/0xe0 >[14916.761162] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14916.761168] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14916.761220] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14916.761256] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14916.761290] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14916.761297] ? lock_acquire+0x9f/0x200 >[14916.761329] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14916.761361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14916.761389] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14916.761396] ? __might_fault+0x3e/0x90 >[14916.761423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14916.761440] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14916.761453] drm_ioctl+0x2d5/0x370 [drm] >[14916.761481] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14916.761511] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14916.761519] do_vfs_ioctl+0xa5/0x6e0 >[14916.761527] SyS_ioctl+0x74/0x80 >[14916.761534] do_syscall_64+0x79/0x220 >[14916.761539] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14916.761543] RIP: 0033:0x7f07d78580f7 >[14916.761545] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14916.761549] RAX: ffffffffffffffda RBX: 00000000034ef7e0 RCX: 00007f07d78580f7 >[14916.761561] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14916.761563] RBP: 00007ffc892203c0 R08: 00000000034ef7e0 R09: 0000000000000004 >[14916.761566] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14916.761568] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003477ae0 >[14917.040973] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14917.040979] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14917.040982] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14917.040985] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14917.040988] Call Trace: >[14917.040995] dump_stack+0x85/0xbf >[14917.041000] swiotlb_alloc_coherent+0x1be/0x1d0 >[14917.041010] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14917.041019] ttm_dma_populate+0x25e/0x350 [ttm] >[14917.041027] ttm_tt_bind+0x2c/0x60 [ttm] >[14917.041033] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14917.041042] ttm_bo_validate+0x189/0x1a0 [ttm] >[14917.041047] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14917.041053] ? mutex_trylock+0xcd/0xe0 >[14917.041057] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14917.041063] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14917.041100] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14917.041132] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14917.041164] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14917.041194] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14917.041223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14917.041248] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14917.041255] ? __might_fault+0x3e/0x90 >[14917.041281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14917.041295] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14917.041308] drm_ioctl+0x2d5/0x370 [drm] >[14917.041332] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14917.041361] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14917.041368] do_vfs_ioctl+0xa5/0x6e0 >[14917.041375] SyS_ioctl+0x74/0x80 >[14917.041380] do_syscall_64+0x79/0x220 >[14917.041385] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14917.041389] RIP: 0033:0x7f07d78580f7 >[14917.041391] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14917.041395] RAX: ffffffffffffffda RBX: 00000000032beea0 RCX: 00007f07d78580f7 >[14917.041397] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14917.041400] RBP: 00007ffc892203c0 R08: 00000000032beea0 R09: 0000000000000004 >[14917.041402] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14917.041405] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000034ee130 >[14918.435400] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14918.435406] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14918.435410] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14918.435413] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14918.435416] Call Trace: >[14918.435425] dump_stack+0x85/0xbf >[14918.435431] swiotlb_alloc_coherent+0x1be/0x1d0 >[14918.435441] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14918.435452] ttm_dma_populate+0x25e/0x350 [ttm] >[14918.435459] ttm_tt_bind+0x2c/0x60 [ttm] >[14918.435466] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14918.435474] ttm_bo_validate+0x189/0x1a0 [ttm] >[14918.435480] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14918.435486] ? mutex_trylock+0xcd/0xe0 >[14918.435491] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14918.435497] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14918.435533] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14918.435567] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14918.435601] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14918.435607] ? lock_acquire+0x9f/0x200 >[14918.435638] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14918.435670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14918.435699] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14918.435708] ? __might_fault+0x3e/0x90 >[14918.435737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14918.435762] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14918.435775] drm_ioctl+0x2d5/0x370 [drm] >[14918.435803] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14918.435833] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14918.435840] do_vfs_ioctl+0xa5/0x6e0 >[14918.435847] SyS_ioctl+0x74/0x80 >[14918.435853] do_syscall_64+0x79/0x220 >[14918.435858] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14918.435861] RIP: 0033:0x7f07d78580f7 >[14918.435864] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14918.435868] RAX: ffffffffffffffda RBX: 00000000034392e0 RCX: 00007f07d78580f7 >[14918.435871] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14918.435874] RBP: 00007ffc892203c0 R08: 00000000034392e0 R09: 0000000000000004 >[14918.435877] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14918.435880] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003448a80 >[14918.452771] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14918.452791] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14918.452795] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14918.452798] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14918.452801] Call Trace: >[14918.452808] dump_stack+0x85/0xbf >[14918.452814] swiotlb_alloc_coherent+0x1be/0x1d0 >[14918.452825] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14918.452836] ttm_dma_populate+0x25e/0x350 [ttm] >[14918.452843] ttm_tt_bind+0x2c/0x60 [ttm] >[14918.452849] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14918.452855] ttm_bo_validate+0x189/0x1a0 [ttm] >[14918.452858] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14918.452864] ? mutex_trylock+0xcd/0xe0 >[14918.452867] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14918.452871] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14918.452914] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14918.452941] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14918.452971] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14918.452978] ? lock_acquire+0x9f/0x200 >[14918.453006] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14918.453036] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14918.453061] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14918.453068] ? __might_fault+0x3e/0x90 >[14918.453095] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14918.453111] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14918.453123] drm_ioctl+0x2d5/0x370 [drm] >[14918.453148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14918.453171] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14918.453178] do_vfs_ioctl+0xa5/0x6e0 >[14918.453186] SyS_ioctl+0x74/0x80 >[14918.453190] do_syscall_64+0x79/0x220 >[14918.453194] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14918.453197] RIP: 0033:0x7f07d78580f7 >[14918.453200] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14918.453203] RAX: ffffffffffffffda RBX: 00000000034ef7e0 RCX: 00007f07d78580f7 >[14918.453206] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14918.453208] RBP: 00007ffc892203c0 R08: 00000000034ef7e0 R09: 0000000000000004 >[14918.453210] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14918.453212] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000035a7100 >[14922.912597] swiotlb_tbl_map_single: 10 callbacks suppressed >[14922.912600] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14922.912607] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14922.912611] CPU: 1 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14922.912614] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14922.912616] Call Trace: >[14922.912624] dump_stack+0x85/0xbf >[14922.912630] swiotlb_alloc_coherent+0x1be/0x1d0 >[14922.912640] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14922.912650] ttm_dma_populate+0x25e/0x350 [ttm] >[14922.912656] ttm_tt_bind+0x2c/0x60 [ttm] >[14922.912661] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14922.912669] ttm_bo_validate+0x189/0x1a0 [ttm] >[14922.912674] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14922.912680] ? mutex_trylock+0xcd/0xe0 >[14922.912694] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14922.912700] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14922.912749] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14922.912779] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14922.912818] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14922.912825] ? lock_acquire+0x9f/0x200 >[14922.912851] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14922.912880] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14922.912904] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14922.912911] ? __might_fault+0x3e/0x90 >[14922.912935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14922.912949] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14922.912961] drm_ioctl+0x2d5/0x370 [drm] >[14922.912986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14922.913015] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14922.913021] do_vfs_ioctl+0xa5/0x6e0 >[14922.913028] SyS_ioctl+0x74/0x80 >[14922.913034] do_syscall_64+0x79/0x220 >[14922.913039] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14922.913043] RIP: 0033:0x7f07d78580f7 >[14922.913045] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14922.913049] RAX: ffffffffffffffda RBX: 0000000003244700 RCX: 00007f07d78580f7 >[14922.913051] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14922.913054] RBP: 00007ffc89220210 R08: 0000000003244700 R09: 0000000000000004 >[14922.913056] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14922.913059] R13: 000000000000000b R14: 00007ffc892202a8 R15: 0000000002ddcce0 >[14923.748188] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14923.748194] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14923.748198] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14923.748201] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14923.748203] Call Trace: >[14923.748212] dump_stack+0x85/0xbf >[14923.748217] swiotlb_alloc_coherent+0x1be/0x1d0 >[14923.748227] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14923.748237] ttm_dma_populate+0x25e/0x350 [ttm] >[14923.748244] ttm_tt_bind+0x2c/0x60 [ttm] >[14923.748249] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14923.748257] ttm_bo_validate+0x189/0x1a0 [ttm] >[14923.748262] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14923.748268] ? mutex_trylock+0xcd/0xe0 >[14923.748272] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14923.748277] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14923.748313] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14923.748343] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14923.748376] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14923.748382] ? lock_acquire+0x9f/0x200 >[14923.748409] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14923.748438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14923.748464] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14923.748471] ? __might_fault+0x3e/0x90 >[14923.748497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14923.748510] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14923.748521] drm_ioctl+0x2d5/0x370 [drm] >[14923.748545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14923.748571] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14923.748578] do_vfs_ioctl+0xa5/0x6e0 >[14923.748584] SyS_ioctl+0x74/0x80 >[14923.748590] do_syscall_64+0x79/0x220 >[14923.748594] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14923.748598] RIP: 0033:0x7f07d78580f7 >[14923.748600] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14923.748603] RAX: ffffffffffffffda RBX: 0000000003176b50 RCX: 00007f07d78580f7 >[14923.748606] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14923.748608] RBP: 00007ffc892203c0 R08: 0000000003176b50 R09: 0000000000000004 >[14923.748610] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14923.748612] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000034ee130 >[14923.758279] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14923.758284] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14923.758288] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14923.758291] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14923.758294] Call Trace: >[14923.758304] dump_stack+0x85/0xbf >[14923.758311] swiotlb_alloc_coherent+0x1be/0x1d0 >[14923.758322] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14923.758330] ttm_dma_populate+0x25e/0x350 [ttm] >[14923.758336] ttm_tt_bind+0x2c/0x60 [ttm] >[14923.758340] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14923.758346] ttm_bo_validate+0x189/0x1a0 [ttm] >[14923.758350] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14923.758355] ? mutex_trylock+0xcd/0xe0 >[14923.758359] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14923.758363] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14923.758417] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14923.758447] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14923.758472] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14923.758477] ? lock_acquire+0x9f/0x200 >[14923.758498] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14923.758519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14923.758537] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14923.758542] ? __might_fault+0x3e/0x90 >[14923.758561] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14923.758575] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14923.758582] drm_ioctl+0x2d5/0x370 [drm] >[14923.758599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14923.758618] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14923.758623] do_vfs_ioctl+0xa5/0x6e0 >[14923.758628] SyS_ioctl+0x74/0x80 >[14923.758632] do_syscall_64+0x79/0x220 >[14923.758636] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14923.758638] RIP: 0033:0x7f07d78580f7 >[14923.758640] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14923.758643] RAX: ffffffffffffffda RBX: 0000000003176b50 RCX: 00007f07d78580f7 >[14923.758644] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14923.758646] RBP: 00007ffc892203c0 R08: 0000000003176b50 R09: 0000000000000004 >[14923.758648] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14923.758649] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000034ee130 >[14923.780339] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14923.780345] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14923.780349] CPU: 5 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14923.780361] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14923.780363] Call Trace: >[14923.780371] dump_stack+0x85/0xbf >[14923.780377] swiotlb_alloc_coherent+0x1be/0x1d0 >[14923.780396] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14923.780416] ttm_dma_populate+0x25e/0x350 [ttm] >[14923.780422] ttm_tt_bind+0x2c/0x60 [ttm] >[14923.780427] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14923.780445] ttm_bo_validate+0x189/0x1a0 [ttm] >[14923.780450] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14923.780456] ? mutex_trylock+0xcd/0xe0 >[14923.780460] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14923.780465] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14923.780522] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14923.780555] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14923.780587] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14923.780620] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14923.780652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14923.780679] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14923.780686] ? __might_fault+0x3e/0x90 >[14923.780715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14923.780727] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14923.780738] drm_ioctl+0x2d5/0x370 [drm] >[14923.780764] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14923.780793] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14923.780800] do_vfs_ioctl+0xa5/0x6e0 >[14923.780807] SyS_ioctl+0x74/0x80 >[14923.780813] do_syscall_64+0x79/0x220 >[14923.780818] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14923.780821] RIP: 0033:0x7f07d78580f7 >[14923.780823] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14923.780827] RAX: ffffffffffffffda RBX: 0000000003467cb0 RCX: 00007f07d78580f7 >[14923.780829] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14923.780831] RBP: 00007ffc892203c0 R08: 0000000003467cb0 R09: 0000000000000004 >[14923.780833] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14923.780834] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003279690 >[14924.098322] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14925.064691] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14925.064702] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14925.064708] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14925.064712] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14925.064716] Call Trace: >[14925.064734] dump_stack+0x85/0xbf >[14925.064748] swiotlb_alloc_coherent+0x1be/0x1d0 >[14925.064772] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14925.064789] ttm_dma_populate+0x25e/0x350 [ttm] >[14925.064803] ttm_tt_bind+0x2c/0x60 [ttm] >[14925.064811] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14925.064821] ttm_bo_validate+0x189/0x1a0 [ttm] >[14925.064827] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14925.064837] ? mutex_trylock+0xcd/0xe0 >[14925.064843] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14925.064851] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14925.064953] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14925.065015] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14925.065068] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14925.065120] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14925.065167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14925.065205] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14925.065215] ? __might_fault+0x3e/0x90 >[14925.065251] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14925.065283] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14925.065299] drm_ioctl+0x2d5/0x370 [drm] >[14925.065328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14925.065362] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14925.065370] do_vfs_ioctl+0xa5/0x6e0 >[14925.065379] SyS_ioctl+0x74/0x80 >[14925.065387] do_syscall_64+0x79/0x220 >[14925.065393] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14925.065397] RIP: 0033:0x7f07d78580f7 >[14925.065400] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14925.065405] RAX: ffffffffffffffda RBX: 00000000032e3830 RCX: 00007f07d78580f7 >[14925.065407] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14925.065410] RBP: 00007ffc892203c0 R08: 00000000032e3830 R09: 00007f07d7b1cc50 >[14925.065413] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14925.065416] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003279690 >[14928.084500] swiotlb_tbl_map_single: 42 callbacks suppressed >[14928.084503] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14928.084510] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14928.084514] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14928.084517] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14928.084520] Call Trace: >[14928.084529] dump_stack+0x85/0xbf >[14928.084535] swiotlb_alloc_coherent+0x1be/0x1d0 >[14928.084555] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14928.084576] ttm_dma_populate+0x25e/0x350 [ttm] >[14928.084584] ttm_tt_bind+0x2c/0x60 [ttm] >[14928.084589] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14928.084599] ttm_bo_validate+0x189/0x1a0 [ttm] >[14928.084605] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14928.084612] ? mutex_trylock+0xcd/0xe0 >[14928.084617] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14928.084623] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14928.084660] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14928.084694] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14928.084728] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14928.084763] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14928.084795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14928.084825] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14928.084833] ? __might_fault+0x3e/0x90 >[14928.084862] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14928.084877] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14928.084890] drm_ioctl+0x2d5/0x370 [drm] >[14928.084918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14928.084950] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14928.084957] do_vfs_ioctl+0xa5/0x6e0 >[14928.084964] SyS_ioctl+0x74/0x80 >[14928.084970] do_syscall_64+0x79/0x220 >[14928.084975] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14928.084979] RIP: 0033:0x7f6f9ac700f7 >[14928.084981] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14928.084985] RAX: ffffffffffffffda RBX: 000055d0ad885120 RCX: 00007f6f9ac700f7 >[14928.084988] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14928.084991] RBP: 00007ffd10a897b0 R08: 000055d0ad885120 R09: 000000000000000b >[14928.084993] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14928.084996] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad7dfd00 >[14931.190879] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14931.190883] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14931.190886] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14931.190887] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14931.190889] Call Trace: >[14931.190896] dump_stack+0x85/0xbf >[14931.190901] swiotlb_alloc_coherent+0x1be/0x1d0 >[14931.190909] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14931.190916] ttm_dma_populate+0x25e/0x350 [ttm] >[14931.190920] ttm_tt_bind+0x2c/0x60 [ttm] >[14931.190924] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14931.190930] ttm_bo_validate+0x189/0x1a0 [ttm] >[14931.190933] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14931.190938] ? mutex_trylock+0xcd/0xe0 >[14931.190941] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14931.190945] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14931.190977] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14931.191005] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14931.191028] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14931.191050] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14931.191071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14931.191089] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14931.191094] ? __might_fault+0x3e/0x90 >[14931.191112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14931.191123] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14931.191130] drm_ioctl+0x2d5/0x370 [drm] >[14931.191146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14931.191165] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14931.191170] do_vfs_ioctl+0xa5/0x6e0 >[14931.191174] SyS_ioctl+0x74/0x80 >[14931.191179] do_syscall_64+0x79/0x220 >[14931.191182] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14931.191185] RIP: 0033:0x7f6f9ac700f7 >[14931.191187] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14931.191189] RAX: ffffffffffffffda RBX: 000055d0ad44efe0 RCX: 00007f6f9ac700f7 >[14931.191191] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14931.191192] RBP: 00007ffd10a897b0 R08: 000055d0ad44efe0 R09: 0000000000000004 >[14931.191194] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14931.191195] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad971f70 >[14932.704014] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14932.704022] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14932.704028] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14932.704031] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14932.704034] Call Trace: >[14932.704045] dump_stack+0x85/0xbf >[14932.704054] swiotlb_alloc_coherent+0x1be/0x1d0 >[14932.704070] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14932.704085] ttm_dma_populate+0x25e/0x350 [ttm] >[14932.704096] ttm_tt_bind+0x2c/0x60 [ttm] >[14932.704105] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14932.704118] ttm_bo_validate+0x189/0x1a0 [ttm] >[14932.704126] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14932.704136] ? mutex_trylock+0xcd/0xe0 >[14932.704143] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14932.704150] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14932.704266] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14932.704337] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14932.704395] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14932.704405] ? trace_hardirqs_on_thunk+0x1a/0x1c >[14932.704457] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14932.704500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14932.704528] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14932.704535] ? __might_fault+0x3e/0x90 >[14932.704562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14932.704587] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14932.704600] drm_ioctl+0x2d5/0x370 [drm] >[14932.704622] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14932.704649] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14932.704659] do_vfs_ioctl+0xa5/0x6e0 >[14932.704665] SyS_ioctl+0x74/0x80 >[14932.704673] do_syscall_64+0x79/0x220 >[14932.704679] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14932.704683] RIP: 0033:0x7f07d78580f7 >[14932.704686] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14932.704689] RAX: ffffffffffffffda RBX: 000000000335ca90 RCX: 00007f07d78580f7 >[14932.704692] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14932.704694] RBP: 00007ffc892203c0 R08: 000000000335ca90 R09: 0000000000000004 >[14932.704696] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14932.704698] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000033e0740 >[14939.278320] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14939.278326] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14939.278329] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14939.278331] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14939.278333] Call Trace: >[14939.278341] dump_stack+0x85/0xbf >[14939.278347] swiotlb_alloc_coherent+0x1be/0x1d0 >[14939.278357] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14939.278366] ttm_dma_populate+0x25e/0x350 [ttm] >[14939.278371] ttm_tt_bind+0x2c/0x60 [ttm] >[14939.278376] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14939.278381] ttm_bo_validate+0x189/0x1a0 [ttm] >[14939.278385] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14939.278390] ? mutex_trylock+0xcd/0xe0 >[14939.278393] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14939.278398] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14939.278437] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14939.278467] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14939.278493] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14939.278520] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14939.278549] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14939.278574] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14939.278581] ? __might_fault+0x3e/0x90 >[14939.278605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14939.278620] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14939.278629] drm_ioctl+0x2d5/0x370 [drm] >[14939.278646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14939.278665] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14939.278670] do_vfs_ioctl+0xa5/0x6e0 >[14939.278674] SyS_ioctl+0x74/0x80 >[14939.278679] do_syscall_64+0x79/0x220 >[14939.278684] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14939.278687] RIP: 0033:0x7f07d78580f7 >[14939.278690] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14939.278693] RAX: ffffffffffffffda RBX: 000000000329c860 RCX: 00007f07d78580f7 >[14939.278695] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14939.278698] RBP: 00007ffc892203c0 R08: 000000000329c860 R09: 0000000000000004 >[14939.278700] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14939.278702] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032ec2d0 >[14939.298268] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14939.298274] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14939.298278] CPU: 1 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14939.298281] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14939.298284] Call Trace: >[14939.298293] dump_stack+0x85/0xbf >[14939.298299] swiotlb_alloc_coherent+0x1be/0x1d0 >[14939.298306] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14939.298315] ttm_dma_populate+0x25e/0x350 [ttm] >[14939.298322] ttm_tt_bind+0x2c/0x60 [ttm] >[14939.298328] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14939.298335] ttm_bo_validate+0x189/0x1a0 [ttm] >[14939.298339] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14939.298345] ? mutex_trylock+0xcd/0xe0 >[14939.298348] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14939.298353] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14939.298392] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14939.298418] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14939.298444] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14939.298467] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14939.298487] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14939.298505] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14939.298511] ? __might_fault+0x3e/0x90 >[14939.298528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14939.298541] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14939.298549] drm_ioctl+0x2d5/0x370 [drm] >[14939.298568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14939.298587] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14939.298593] do_vfs_ioctl+0xa5/0x6e0 >[14939.298597] SyS_ioctl+0x74/0x80 >[14939.298602] do_syscall_64+0x79/0x220 >[14939.298605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14939.298608] RIP: 0033:0x7f07d78580f7 >[14939.298610] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14939.298612] RAX: ffffffffffffffda RBX: 000000000329c860 RCX: 00007f07d78580f7 >[14939.298614] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14939.298615] RBP: 00007ffc892203c0 R08: 000000000329c860 R09: 0000000000000004 >[14939.298617] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14939.298619] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032ec2d0 >[14940.098336] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14940.651835] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14940.651841] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14940.651845] CPU: 5 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14940.651847] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14940.651850] Call Trace: >[14940.651858] dump_stack+0x85/0xbf >[14940.651863] swiotlb_alloc_coherent+0x1be/0x1d0 >[14940.651872] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14940.651881] ttm_dma_populate+0x25e/0x350 [ttm] >[14940.651889] ttm_tt_bind+0x2c/0x60 [ttm] >[14940.651895] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14940.651903] ttm_bo_validate+0x189/0x1a0 [ttm] >[14940.651908] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14940.651915] ? mutex_trylock+0xcd/0xe0 >[14940.651919] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14940.651925] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14940.651965] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14940.651993] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14940.652021] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14940.652044] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14940.652063] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14940.652079] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14940.652085] ? __might_fault+0x3e/0x90 >[14940.652101] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14940.652114] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14940.652121] drm_ioctl+0x2d5/0x370 [drm] >[14940.652138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14940.652157] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14940.652162] do_vfs_ioctl+0xa5/0x6e0 >[14940.652167] SyS_ioctl+0x74/0x80 >[14940.652172] do_syscall_64+0x79/0x220 >[14940.652175] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14940.652178] RIP: 0033:0x7f6f9ac700f7 >[14940.652180] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14940.652184] RAX: ffffffffffffffda RBX: 000055d0ad504140 RCX: 00007f6f9ac700f7 >[14940.652185] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14940.652187] RBP: 00007ffd10a897b0 R08: 000055d0ad504140 R09: 000000000000000b >[14940.652189] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14940.652191] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad83d270 >[14942.032814] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14942.032819] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14942.032822] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14942.032824] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14942.032826] Call Trace: >[14942.032834] dump_stack+0x85/0xbf >[14942.032838] swiotlb_alloc_coherent+0x1be/0x1d0 >[14942.032846] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14942.032853] ttm_dma_populate+0x25e/0x350 [ttm] >[14942.032858] ttm_tt_bind+0x2c/0x60 [ttm] >[14942.032862] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14942.032869] ttm_bo_validate+0x189/0x1a0 [ttm] >[14942.032872] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14942.032877] ? mutex_trylock+0xcd/0xe0 >[14942.032880] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14942.032884] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14942.032921] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14942.032945] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14942.032967] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14942.032989] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14942.033009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14942.033028] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14942.033033] ? __might_fault+0x3e/0x90 >[14942.033051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14942.033062] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14942.033072] drm_ioctl+0x2d5/0x370 [drm] >[14942.033091] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14942.033111] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14942.033116] do_vfs_ioctl+0xa5/0x6e0 >[14942.033121] SyS_ioctl+0x74/0x80 >[14942.033125] do_syscall_64+0x79/0x220 >[14942.033129] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14942.033132] RIP: 0033:0x7f6f9ac700f7 >[14942.033133] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14942.033136] RAX: ffffffffffffffda RBX: 000055d0ad535650 RCX: 00007f6f9ac700f7 >[14942.033138] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14942.033140] RBP: 00007ffd10a897b0 R08: 000055d0ad535650 R09: 000000000000000b >[14942.033142] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14942.033144] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad82eae0 >[14942.052797] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14942.052803] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14942.052808] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14942.052811] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14942.052814] Call Trace: >[14942.052822] dump_stack+0x85/0xbf >[14942.052828] swiotlb_alloc_coherent+0x1be/0x1d0 >[14942.052839] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14942.052850] ttm_dma_populate+0x25e/0x350 [ttm] >[14942.052859] ttm_tt_bind+0x2c/0x60 [ttm] >[14942.052865] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14942.052875] ttm_bo_validate+0x189/0x1a0 [ttm] >[14942.052881] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14942.052888] ? mutex_trylock+0xcd/0xe0 >[14942.052893] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14942.052899] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14942.052939] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14942.052973] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14942.053008] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14942.053042] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14942.053075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14942.053103] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14942.053110] ? __might_fault+0x3e/0x90 >[14942.053140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14942.053157] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14942.053171] drm_ioctl+0x2d5/0x370 [drm] >[14942.053200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14942.053233] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14942.053240] do_vfs_ioctl+0xa5/0x6e0 >[14942.053248] SyS_ioctl+0x74/0x80 >[14942.053255] do_syscall_64+0x79/0x220 >[14942.053261] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14942.053265] RIP: 0033:0x7f07d78580f7 >[14942.053268] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14942.053273] RAX: ffffffffffffffda RBX: 0000000003176b50 RCX: 00007f07d78580f7 >[14942.053276] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14942.053279] RBP: 00007ffc892203c0 R08: 0000000003176b50 R09: 0000000000000004 >[14942.053282] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14942.053284] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000348caf0 >[14944.335853] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14944.335867] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14944.335870] CPU: 5 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14944.335872] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14944.335874] Call Trace: >[14944.335880] dump_stack+0x85/0xbf >[14944.335894] swiotlb_alloc_coherent+0x1be/0x1d0 >[14944.335901] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14944.335910] ttm_dma_populate+0x25e/0x350 [ttm] >[14944.335915] ttm_tt_bind+0x2c/0x60 [ttm] >[14944.335919] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14944.335924] ttm_bo_validate+0x189/0x1a0 [ttm] >[14944.335928] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14944.335932] ? mutex_trylock+0xcd/0xe0 >[14944.335935] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14944.335939] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14944.335967] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14944.335987] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14944.336008] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14944.336038] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14944.336059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14944.336076] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14944.336082] ? __might_fault+0x3e/0x90 >[14944.336099] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14944.336111] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14944.336118] drm_ioctl+0x2d5/0x370 [drm] >[14944.336135] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14944.336164] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14944.336169] do_vfs_ioctl+0xa5/0x6e0 >[14944.336173] SyS_ioctl+0x74/0x80 >[14944.336178] do_syscall_64+0x79/0x220 >[14944.336181] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14944.336183] RIP: 0033:0x7f07d78580f7 >[14944.336185] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14944.336187] RAX: ffffffffffffffda RBX: 0000000003467cb0 RCX: 00007f07d78580f7 >[14944.336189] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14944.336190] RBP: 00007ffc892203c0 R08: 0000000003467cb0 R09: 0000000000000004 >[14944.336192] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14944.336193] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000348caf0 >[14945.246040] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14945.246047] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14945.246051] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14945.246054] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14945.246057] Call Trace: >[14945.246065] dump_stack+0x85/0xbf >[14945.246071] swiotlb_alloc_coherent+0x1be/0x1d0 >[14945.246082] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14945.246093] ttm_dma_populate+0x25e/0x350 [ttm] >[14945.246101] ttm_tt_bind+0x2c/0x60 [ttm] >[14945.246107] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14945.246116] ttm_bo_validate+0x189/0x1a0 [ttm] >[14945.246122] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14945.246129] ? mutex_trylock+0xcd/0xe0 >[14945.246134] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14945.246141] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14945.246177] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14945.246209] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14945.246244] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14945.246277] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14945.246310] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14945.246338] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14945.246346] ? __might_fault+0x3e/0x90 >[14945.246375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14945.246391] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14945.246403] drm_ioctl+0x2d5/0x370 [drm] >[14945.246433] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14945.246465] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14945.246472] do_vfs_ioctl+0xa5/0x6e0 >[14945.246479] SyS_ioctl+0x74/0x80 >[14945.246486] do_syscall_64+0x79/0x220 >[14945.246492] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14945.246496] RIP: 0033:0x7f07d78580f7 >[14945.246499] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14945.246503] RAX: ffffffffffffffda RBX: 00000000033e2150 RCX: 00007f07d78580f7 >[14945.246506] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14945.246508] RBP: 00007ffc892203c0 R08: 00000000033e2150 R09: 0000000000000004 >[14945.246510] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14945.246512] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000346e0e0 >[14946.975506] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14946.975512] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14946.975516] CPU: 7 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14946.975519] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14946.975521] Call Trace: >[14946.975528] dump_stack+0x85/0xbf >[14946.975534] swiotlb_alloc_coherent+0x1be/0x1d0 >[14946.975544] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14946.975553] ttm_dma_populate+0x25e/0x350 [ttm] >[14946.975560] ttm_tt_bind+0x2c/0x60 [ttm] >[14946.975566] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14946.975574] ttm_bo_validate+0x189/0x1a0 [ttm] >[14946.975579] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14946.975586] ? mutex_trylock+0xcd/0xe0 >[14946.975590] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14946.975596] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14946.975636] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14946.975669] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14946.975702] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14946.975732] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14946.975764] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14946.975788] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14946.975796] ? __might_fault+0x3e/0x90 >[14946.975815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14946.975827] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14946.975835] drm_ioctl+0x2d5/0x370 [drm] >[14946.975852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14946.975872] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14946.975877] do_vfs_ioctl+0xa5/0x6e0 >[14946.975882] SyS_ioctl+0x74/0x80 >[14946.975886] do_syscall_64+0x79/0x220 >[14946.975890] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14946.975893] RIP: 0033:0x7f07d78580f7 >[14946.975895] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14946.975898] RAX: ffffffffffffffda RBX: 00000000034ef7e0 RCX: 00007f07d78580f7 >[14946.975900] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14946.975902] RBP: 00007ffc892203c0 R08: 00000000034ef7e0 R09: 0000000000000004 >[14946.975903] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14946.975905] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003279690 >[14947.033417] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14947.033424] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14947.033428] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14947.033430] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14947.033432] Call Trace: >[14947.033440] dump_stack+0x85/0xbf >[14947.033445] swiotlb_alloc_coherent+0x1be/0x1d0 >[14947.033455] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14947.033465] ttm_dma_populate+0x25e/0x350 [ttm] >[14947.033471] ttm_tt_bind+0x2c/0x60 [ttm] >[14947.033477] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14947.033484] ttm_bo_validate+0x189/0x1a0 [ttm] >[14947.033489] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14947.033496] ? mutex_trylock+0xcd/0xe0 >[14947.033500] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14947.033505] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14947.033543] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14947.033576] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14947.033611] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14947.033643] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14947.033670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14947.033697] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14947.033704] ? __might_fault+0x3e/0x90 >[14947.033733] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14947.033748] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14947.033758] drm_ioctl+0x2d5/0x370 [drm] >[14947.033782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14947.033822] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14947.033831] do_vfs_ioctl+0xa5/0x6e0 >[14947.033838] SyS_ioctl+0x74/0x80 >[14947.033845] do_syscall_64+0x79/0x220 >[14947.033851] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14947.033855] RIP: 0033:0x7f07d78580f7 >[14947.033858] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14947.033862] RAX: ffffffffffffffda RBX: 000000000327ebc0 RCX: 00007f07d78580f7 >[14947.033864] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14947.033867] RBP: 00007ffc892203c0 R08: 000000000327ebc0 R09: 000000000000000b >[14947.033869] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14947.033872] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000033e0740 >[14947.198955] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14947.198959] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14947.198963] CPU: 6 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14947.198964] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14947.198966] Call Trace: >[14947.198973] dump_stack+0x85/0xbf >[14947.198977] swiotlb_alloc_coherent+0x1be/0x1d0 >[14947.198985] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14947.198991] ttm_dma_populate+0x25e/0x350 [ttm] >[14947.198997] ttm_tt_bind+0x2c/0x60 [ttm] >[14947.199001] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14947.199007] ttm_bo_validate+0x189/0x1a0 [ttm] >[14947.199010] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14947.199015] ? mutex_trylock+0xcd/0xe0 >[14947.199019] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14947.199022] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14947.199057] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14947.199081] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14947.199103] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14947.199126] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14947.199146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14947.199164] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14947.199179] ? __might_fault+0x3e/0x90 >[14947.199197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14947.199220] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14947.199227] drm_ioctl+0x2d5/0x370 [drm] >[14947.199244] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14947.199263] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14947.199268] do_vfs_ioctl+0xa5/0x6e0 >[14947.199272] SyS_ioctl+0x74/0x80 >[14947.199277] do_syscall_64+0x79/0x220 >[14947.199280] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14947.199283] RIP: 0033:0x7f07d78580f7 >[14947.199285] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14947.199288] RAX: ffffffffffffffda RBX: 0000000003296c40 RCX: 00007f07d78580f7 >[14947.199290] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14947.199291] RBP: 00007ffc892203c0 R08: 0000000003296c40 R09: 0000000000000004 >[14947.199293] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14947.199295] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000346ea80 >[14949.817181] swiotlb_tbl_map_single: 8 callbacks suppressed >[14949.817184] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14949.817190] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14949.817194] CPU: 1 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14949.817197] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14949.817199] Call Trace: >[14949.817207] dump_stack+0x85/0xbf >[14949.817213] swiotlb_alloc_coherent+0x1be/0x1d0 >[14949.817223] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14949.817234] ttm_dma_populate+0x25e/0x350 [ttm] >[14949.817242] ttm_tt_bind+0x2c/0x60 [ttm] >[14949.817248] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14949.817258] ttm_bo_validate+0x189/0x1a0 [ttm] >[14949.817263] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14949.817270] ? mutex_trylock+0xcd/0xe0 >[14949.817275] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14949.817282] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14949.817320] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14949.817351] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14949.817387] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14949.817420] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14949.817452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14949.817480] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14949.817487] ? __might_fault+0x3e/0x90 >[14949.817516] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14949.817532] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14949.817546] drm_ioctl+0x2d5/0x370 [drm] >[14949.817582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14949.817613] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14949.817620] do_vfs_ioctl+0xa5/0x6e0 >[14949.817627] SyS_ioctl+0x74/0x80 >[14949.817633] do_syscall_64+0x79/0x220 >[14949.817637] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14949.817641] RIP: 0033:0x7f6f9ac700f7 >[14949.817644] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14949.817648] RAX: ffffffffffffffda RBX: 000055d0ad96a6d0 RCX: 00007f6f9ac700f7 >[14949.817651] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14949.817653] RBP: 00007ffd10a897b0 R08: 000055d0ad96a6d0 R09: 0000000000000004 >[14949.817656] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14949.817658] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad5338b0 >[14951.030345] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14951.030351] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14951.030355] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14951.030358] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14951.030360] Call Trace: >[14951.030368] dump_stack+0x85/0xbf >[14951.030374] swiotlb_alloc_coherent+0x1be/0x1d0 >[14951.030384] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14951.030394] ttm_dma_populate+0x25e/0x350 [ttm] >[14951.030401] ttm_tt_bind+0x2c/0x60 [ttm] >[14951.030407] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14951.030416] ttm_bo_validate+0x189/0x1a0 [ttm] >[14951.030421] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14951.030428] ? mutex_trylock+0xcd/0xe0 >[14951.030433] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14951.030439] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14951.030480] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14951.030510] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14951.030540] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14951.030571] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14951.030602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14951.030629] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14951.030635] ? __might_fault+0x3e/0x90 >[14951.030664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14951.030679] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14951.030690] drm_ioctl+0x2d5/0x370 [drm] >[14951.030717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14951.030748] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14951.030755] do_vfs_ioctl+0xa5/0x6e0 >[14951.030763] SyS_ioctl+0x74/0x80 >[14951.030769] do_syscall_64+0x79/0x220 >[14951.030773] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14951.030777] RIP: 0033:0x7f6f9ac700f7 >[14951.030780] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14951.030785] RAX: ffffffffffffffda RBX: 000055d0ad5185c0 RCX: 00007f6f9ac700f7 >[14951.030787] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14951.030790] RBP: 00007ffd10a897b0 R08: 000055d0ad5185c0 R09: 0000000000000004 >[14951.030793] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14951.030795] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0acf81e00 >[14952.414774] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14952.414778] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14952.414781] CPU: 7 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14952.414783] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14952.414784] Call Trace: >[14952.414790] dump_stack+0x85/0xbf >[14952.414794] swiotlb_alloc_coherent+0x1be/0x1d0 >[14952.414802] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14952.414810] ttm_dma_populate+0x25e/0x350 [ttm] >[14952.414815] ttm_tt_bind+0x2c/0x60 [ttm] >[14952.414819] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14952.414825] ttm_bo_validate+0x189/0x1a0 [ttm] >[14952.414829] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14952.414834] ? mutex_trylock+0xcd/0xe0 >[14952.414837] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14952.414841] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14952.414881] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14952.414909] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14952.414933] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14952.414959] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14952.414980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14952.414997] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14952.415002] ? __might_fault+0x3e/0x90 >[14952.415020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14952.415031] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14952.415038] drm_ioctl+0x2d5/0x370 [drm] >[14952.415054] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14952.415074] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14952.415079] do_vfs_ioctl+0xa5/0x6e0 >[14952.415083] SyS_ioctl+0x74/0x80 >[14952.415088] do_syscall_64+0x79/0x220 >[14952.415091] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14952.415093] RIP: 0033:0x7f07d78580f7 >[14952.415095] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14952.415098] RAX: ffffffffffffffda RBX: 0000000003496080 RCX: 00007f07d78580f7 >[14952.415099] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14952.415101] RBP: 00007ffc892203c0 R08: 0000000003496080 R09: 0000000000000004 >[14952.415103] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14952.415104] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032444a0 >[14956.098365] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14956.411817] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14956.411822] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14956.411825] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14956.411827] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14956.411828] Call Trace: >[14956.411835] dump_stack+0x85/0xbf >[14956.411840] swiotlb_alloc_coherent+0x1be/0x1d0 >[14956.411847] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14956.411854] ttm_dma_populate+0x25e/0x350 [ttm] >[14956.411859] ttm_tt_bind+0x2c/0x60 [ttm] >[14956.411863] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14956.411869] ttm_bo_validate+0x189/0x1a0 [ttm] >[14956.411872] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14956.411877] ? mutex_trylock+0xcd/0xe0 >[14956.411880] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14956.411884] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14956.411917] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14956.411946] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14956.411976] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14956.412004] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14956.412031] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14956.412055] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14956.412061] ? __might_fault+0x3e/0x90 >[14956.412087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14956.412101] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14956.412114] drm_ioctl+0x2d5/0x370 [drm] >[14956.412139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14956.412158] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14956.412163] do_vfs_ioctl+0xa5/0x6e0 >[14956.412168] SyS_ioctl+0x74/0x80 >[14956.412172] do_syscall_64+0x79/0x220 >[14956.412175] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14956.412178] RIP: 0033:0x7f07d78580f7 >[14956.412180] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14956.412183] RAX: ffffffffffffffda RBX: 000000000329c860 RCX: 00007f07d78580f7 >[14956.412185] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14956.412186] RBP: 00007ffc892203c0 R08: 000000000329c860 R09: 0000000000000004 >[14956.412188] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14956.412190] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003477ae0 >[14956.424179] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14956.424184] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14956.424187] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14956.424188] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14956.424190] Call Trace: >[14956.424197] dump_stack+0x85/0xbf >[14956.424201] swiotlb_alloc_coherent+0x1be/0x1d0 >[14956.424209] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14956.424215] ttm_dma_populate+0x25e/0x350 [ttm] >[14956.424220] ttm_tt_bind+0x2c/0x60 [ttm] >[14956.424224] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14956.424229] ttm_bo_validate+0x189/0x1a0 [ttm] >[14956.424233] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14956.424238] ? mutex_trylock+0xcd/0xe0 >[14956.424241] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14956.424245] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14956.424291] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14956.424313] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14956.424335] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14956.424357] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14956.424378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14956.424396] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14956.424401] ? __might_fault+0x3e/0x90 >[14956.424418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14956.424429] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14956.424436] drm_ioctl+0x2d5/0x370 [drm] >[14956.424453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14956.424472] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14956.424477] do_vfs_ioctl+0xa5/0x6e0 >[14956.424481] SyS_ioctl+0x74/0x80 >[14956.424486] do_syscall_64+0x79/0x220 >[14956.424490] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14956.424492] RIP: 0033:0x7f07d78580f7 >[14956.424494] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14956.424498] RAX: ffffffffffffffda RBX: 000000000329c860 RCX: 00007f07d78580f7 >[14956.424500] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14956.424503] RBP: 00007ffc892203c0 R08: 000000000329c860 R09: 0000000000000004 >[14956.424505] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14956.424508] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003477ae0 >[14959.126190] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14959.126194] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14959.126197] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14959.126199] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14959.126200] Call Trace: >[14959.126207] dump_stack+0x85/0xbf >[14959.126211] swiotlb_alloc_coherent+0x1be/0x1d0 >[14959.126219] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14959.126226] ttm_dma_populate+0x25e/0x350 [ttm] >[14959.126231] ttm_tt_bind+0x2c/0x60 [ttm] >[14959.126235] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14959.126242] ttm_bo_validate+0x189/0x1a0 [ttm] >[14959.126247] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14959.126253] ? mutex_trylock+0xcd/0xe0 >[14959.126257] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14959.126261] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14959.126295] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14959.126318] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14959.126339] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14959.126359] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14959.126380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14959.126396] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14959.126402] ? __might_fault+0x3e/0x90 >[14959.126420] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14959.126432] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14959.126439] drm_ioctl+0x2d5/0x370 [drm] >[14959.126456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14959.126475] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14959.126480] do_vfs_ioctl+0xa5/0x6e0 >[14959.126485] SyS_ioctl+0x74/0x80 >[14959.126489] do_syscall_64+0x79/0x220 >[14959.126493] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14959.126495] RIP: 0033:0x7f6f9ac700f7 >[14959.126497] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14959.126500] RAX: ffffffffffffffda RBX: 000055d0ad82cab0 RCX: 00007f6f9ac700f7 >[14959.126503] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14959.126505] RBP: 00007ffd10a897b0 R08: 000055d0ad82cab0 R09: 000000000000000b >[14959.126507] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14959.126509] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad7786d0 >[14959.153077] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14959.153082] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14959.153086] CPU: 0 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14959.153089] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14959.153091] Call Trace: >[14959.153099] dump_stack+0x85/0xbf >[14959.153105] swiotlb_alloc_coherent+0x1be/0x1d0 >[14959.153115] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14959.153124] ttm_dma_populate+0x25e/0x350 [ttm] >[14959.153132] ttm_tt_bind+0x2c/0x60 [ttm] >[14959.153137] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14959.153146] ttm_bo_validate+0x189/0x1a0 [ttm] >[14959.153151] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14959.153158] ? mutex_trylock+0xcd/0xe0 >[14959.153162] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14959.153168] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14959.153203] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14959.153234] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14959.153264] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14959.153294] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14959.153323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14959.153348] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14959.153355] ? __might_fault+0x3e/0x90 >[14959.153381] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14959.153397] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14959.153408] drm_ioctl+0x2d5/0x370 [drm] >[14959.153432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14959.153459] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14959.153466] do_vfs_ioctl+0xa5/0x6e0 >[14959.153473] SyS_ioctl+0x74/0x80 >[14959.153479] do_syscall_64+0x79/0x220 >[14959.153484] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14959.153488] RIP: 0033:0x7f6f9ac700f7 >[14959.153490] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14959.153494] RAX: ffffffffffffffda RBX: 000055d0ad51c150 RCX: 00007f6f9ac700f7 >[14959.153497] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14959.153499] RBP: 00007ffd10a897b0 R08: 000055d0ad51c150 R09: 000000000000000b >[14959.153502] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14959.153504] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad829970 >[14959.377541] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14959.377547] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14959.377551] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14959.377554] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14959.377556] Call Trace: >[14959.377564] dump_stack+0x85/0xbf >[14959.377569] swiotlb_alloc_coherent+0x1be/0x1d0 >[14959.377576] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14959.377583] ttm_dma_populate+0x25e/0x350 [ttm] >[14959.377599] ttm_tt_bind+0x2c/0x60 [ttm] >[14959.377603] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14959.377609] ttm_bo_validate+0x189/0x1a0 [ttm] >[14959.377623] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14959.377628] ? mutex_trylock+0xcd/0xe0 >[14959.377631] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14959.377635] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14959.377666] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14959.377688] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14959.377709] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14959.377724] ? lock_acquire+0x9f/0x200 >[14959.377744] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14959.377765] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14959.377784] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14959.377790] ? __might_fault+0x3e/0x90 >[14959.377809] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14959.377826] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14959.377838] drm_ioctl+0x2d5/0x370 [drm] >[14959.377868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14959.377900] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14959.377907] do_vfs_ioctl+0xa5/0x6e0 >[14959.377915] SyS_ioctl+0x74/0x80 >[14959.377922] do_syscall_64+0x79/0x220 >[14959.377927] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14959.377931] RIP: 0033:0x7f07d78580f7 >[14959.377933] RSP: 002b:00007ffc892201c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14959.377938] RAX: ffffffffffffffda RBX: 000000000328d3c0 RCX: 00007f07d78580f7 >[14959.377940] RDX: 00007ffc89220210 RSI: 00000000c0206440 RDI: 000000000000000b >[14959.377943] RBP: 00007ffc89220210 R08: 000000000328d3c0 R09: 0000000000000004 >[14959.377946] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14959.377948] R13: 000000000000000b R14: 00007ffc892202a8 R15: 0000000003477ae0 >[14962.139550] swiotlb_tbl_map_single: 4 callbacks suppressed >[14962.139552] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14962.139557] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14962.139560] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14962.139562] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14962.139563] Call Trace: >[14962.139570] dump_stack+0x85/0xbf >[14962.139574] swiotlb_alloc_coherent+0x1be/0x1d0 >[14962.139582] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14962.139589] ttm_dma_populate+0x25e/0x350 [ttm] >[14962.139594] ttm_tt_bind+0x2c/0x60 [ttm] >[14962.139598] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14962.139604] ttm_bo_validate+0x189/0x1a0 [ttm] >[14962.139608] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14962.139613] ? mutex_trylock+0xcd/0xe0 >[14962.139617] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14962.139622] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14962.139662] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14962.139686] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14962.139708] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14962.139730] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14962.139751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14962.139768] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14962.139774] ? __might_fault+0x3e/0x90 >[14962.139796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14962.139809] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14962.139820] drm_ioctl+0x2d5/0x370 [drm] >[14962.139843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14962.139871] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14962.139877] do_vfs_ioctl+0xa5/0x6e0 >[14962.139883] SyS_ioctl+0x74/0x80 >[14962.139889] do_syscall_64+0x79/0x220 >[14962.139893] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14962.139896] RIP: 0033:0x7f07d78580f7 >[14962.139898] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14962.139902] RAX: ffffffffffffffda RBX: 00000000033e24a0 RCX: 00007f07d78580f7 >[14962.139904] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14962.139906] RBP: 00007ffc892203c0 R08: 00000000033e24a0 R09: 0000000000000004 >[14962.139908] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14962.139911] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000002f70550 >[14962.160739] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14962.160743] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14962.160745] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14962.160747] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14962.160749] Call Trace: >[14962.160754] dump_stack+0x85/0xbf >[14962.160759] swiotlb_alloc_coherent+0x1be/0x1d0 >[14962.160765] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14962.160772] ttm_dma_populate+0x25e/0x350 [ttm] >[14962.160776] ttm_tt_bind+0x2c/0x60 [ttm] >[14962.160780] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14962.160785] ttm_bo_validate+0x189/0x1a0 [ttm] >[14962.160789] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14962.160794] ? mutex_trylock+0xcd/0xe0 >[14962.160797] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14962.160800] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14962.160833] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14962.160856] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14962.160878] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14962.160899] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14962.160919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14962.160936] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14962.160941] ? __might_fault+0x3e/0x90 >[14962.160958] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14962.160969] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14962.160976] drm_ioctl+0x2d5/0x370 [drm] >[14962.160992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14962.161012] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14962.161017] do_vfs_ioctl+0xa5/0x6e0 >[14962.161021] SyS_ioctl+0x74/0x80 >[14962.161025] do_syscall_64+0x79/0x220 >[14962.161028] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14962.161031] RIP: 0033:0x7f07d78580f7 >[14962.161033] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14962.161035] RAX: ffffffffffffffda RBX: 00000000033e24a0 RCX: 00007f07d78580f7 >[14962.161037] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14962.161039] RBP: 00007ffc892203c0 R08: 00000000033e24a0 R09: 0000000000000004 >[14962.161040] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14962.161042] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000002f70550 >[14962.186120] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14962.186125] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14962.186128] CPU: 4 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14962.186129] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14962.186131] Call Trace: >[14962.186138] dump_stack+0x85/0xbf >[14962.186143] swiotlb_alloc_coherent+0x1be/0x1d0 >[14962.186151] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14962.186158] ttm_dma_populate+0x25e/0x350 [ttm] >[14962.186164] ttm_tt_bind+0x2c/0x60 [ttm] >[14962.186169] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14962.186177] ttm_bo_validate+0x189/0x1a0 [ttm] >[14962.186182] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14962.186189] ? mutex_trylock+0xcd/0xe0 >[14962.186194] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14962.186200] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14962.186239] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14962.186266] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14962.186287] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14962.186309] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14962.186334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14962.186353] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14962.186359] ? __might_fault+0x3e/0x90 >[14962.186379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14962.186397] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14962.186406] drm_ioctl+0x2d5/0x370 [drm] >[14962.186423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14962.186442] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14962.186448] do_vfs_ioctl+0xa5/0x6e0 >[14962.186454] SyS_ioctl+0x74/0x80 >[14962.186460] do_syscall_64+0x79/0x220 >[14962.186465] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14962.186467] RIP: 0033:0x7f07d78580f7 >[14962.186469] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14962.186473] RAX: ffffffffffffffda RBX: 000000000329c860 RCX: 00007f07d78580f7 >[14962.186475] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14962.186477] RBP: 00007ffc892203c0 R08: 000000000329c860 R09: 0000000000000004 >[14962.186479] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14962.186482] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000346e0e0 >[14963.767898] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14963.767905] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14963.767909] CPU: 4 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14963.767911] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14963.767914] Call Trace: >[14963.767921] dump_stack+0x85/0xbf >[14963.767927] swiotlb_alloc_coherent+0x1be/0x1d0 >[14963.767937] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14963.767946] ttm_dma_populate+0x25e/0x350 [ttm] >[14963.767953] ttm_tt_bind+0x2c/0x60 [ttm] >[14963.767959] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14963.767968] ttm_bo_validate+0x189/0x1a0 [ttm] >[14963.767973] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14963.767980] ? mutex_trylock+0xcd/0xe0 >[14963.767984] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14963.767990] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14963.768028] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14963.768061] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14963.768093] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14963.768124] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14963.768155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14963.768181] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14963.768189] ? __might_fault+0x3e/0x90 >[14963.768215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14963.768230] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14963.768242] drm_ioctl+0x2d5/0x370 [drm] >[14963.768268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14963.768299] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14963.768306] do_vfs_ioctl+0xa5/0x6e0 >[14963.768313] SyS_ioctl+0x74/0x80 >[14963.768319] do_syscall_64+0x79/0x220 >[14963.768323] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14963.768327] RIP: 0033:0x7f07d78580f7 >[14963.768330] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14963.768333] RAX: ffffffffffffffda RBX: 000000000345f260 RCX: 00007f07d78580f7 >[14963.768336] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14963.768338] RBP: 00007ffc892203c0 R08: 000000000345f260 R09: 0000000000000004 >[14963.768340] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14963.768342] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000346ea80 >[14963.791829] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14963.791836] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14963.791840] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14963.791843] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14963.791846] Call Trace: >[14963.791857] dump_stack+0x85/0xbf >[14963.791865] swiotlb_alloc_coherent+0x1be/0x1d0 >[14963.791880] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14963.791892] ttm_dma_populate+0x25e/0x350 [ttm] >[14963.791901] ttm_tt_bind+0x2c/0x60 [ttm] >[14963.791907] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14963.791917] ttm_bo_validate+0x189/0x1a0 [ttm] >[14963.791922] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14963.791929] ? mutex_trylock+0xcd/0xe0 >[14963.791934] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14963.791940] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14963.792028] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14963.792101] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14963.792163] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14963.792225] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14963.792277] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14963.792325] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14963.792338] ? __might_fault+0x3e/0x90 >[14963.792386] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14963.792425] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14963.792448] drm_ioctl+0x2d5/0x370 [drm] >[14963.792493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14963.792541] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14963.792550] do_vfs_ioctl+0xa5/0x6e0 >[14963.792558] SyS_ioctl+0x74/0x80 >[14963.792566] do_syscall_64+0x79/0x220 >[14963.792572] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14963.792576] RIP: 0033:0x7f07d78580f7 >[14963.792578] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14963.792582] RAX: ffffffffffffffda RBX: 0000000003467cb0 RCX: 00007f07d78580f7 >[14963.792584] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14963.792586] RBP: 00007ffc892203c0 R08: 0000000003467cb0 R09: 0000000000000004 >[14963.792588] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14963.792590] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000346ee30 >[14967.776966] swiotlb_tbl_map_single: 20 callbacks suppressed >[14967.776968] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14967.776973] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14967.776976] CPU: 4 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14967.776978] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14967.776979] Call Trace: >[14967.776985] dump_stack+0x85/0xbf >[14967.776989] swiotlb_alloc_coherent+0x1be/0x1d0 >[14967.776997] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14967.777003] ttm_dma_populate+0x25e/0x350 [ttm] >[14967.777008] ttm_tt_bind+0x2c/0x60 [ttm] >[14967.777012] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14967.777019] ttm_bo_validate+0x189/0x1a0 [ttm] >[14967.777024] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14967.777030] ? mutex_trylock+0xcd/0xe0 >[14967.777034] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14967.777037] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14967.777071] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14967.777096] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14967.777118] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14967.777141] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14967.777161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.777179] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14967.777184] ? __might_fault+0x3e/0x90 >[14967.777203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.777214] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14967.777222] drm_ioctl+0x2d5/0x370 [drm] >[14967.777238] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.777257] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14967.777262] do_vfs_ioctl+0xa5/0x6e0 >[14967.777266] SyS_ioctl+0x74/0x80 >[14967.777270] do_syscall_64+0x79/0x220 >[14967.777274] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14967.777276] RIP: 0033:0x7f6f9ac700f7 >[14967.777278] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14967.777280] RAX: ffffffffffffffda RBX: 000055d0ad4c5000 RCX: 00007f6f9ac700f7 >[14967.777282] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14967.777284] RBP: 00007ffd10a897b0 R08: 000055d0ad4c5000 R09: 0000000000000004 >[14967.777285] R10: 000055d0a0338010 R11: 0000000000000246 R12: 00000000c0206440 >[14967.777287] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad726a00 >[14967.796836] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14967.796840] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14967.796843] CPU: 0 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14967.796845] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14967.796847] Call Trace: >[14967.796853] dump_stack+0x85/0xbf >[14967.796858] swiotlb_alloc_coherent+0x1be/0x1d0 >[14967.796865] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14967.796872] ttm_dma_populate+0x25e/0x350 [ttm] >[14967.796877] ttm_tt_bind+0x2c/0x60 [ttm] >[14967.796880] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14967.796886] ttm_bo_validate+0x189/0x1a0 [ttm] >[14967.796890] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14967.796895] ? mutex_trylock+0xcd/0xe0 >[14967.796899] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14967.796904] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14967.796941] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14967.796965] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14967.796986] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14967.796991] ? lock_acquire+0x9f/0x200 >[14967.797011] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14967.797032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.797050] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14967.797056] ? __might_fault+0x3e/0x90 >[14967.797074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.797086] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14967.797094] drm_ioctl+0x2d5/0x370 [drm] >[14967.797110] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.797129] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14967.797135] do_vfs_ioctl+0xa5/0x6e0 >[14967.797139] SyS_ioctl+0x74/0x80 >[14967.797143] do_syscall_64+0x79/0x220 >[14967.797146] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14967.797149] RIP: 0033:0x7f07d78580f7 >[14967.797151] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14967.797153] RAX: ffffffffffffffda RBX: 000000000325b200 RCX: 00007f07d78580f7 >[14967.797155] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14967.797156] RBP: 00007ffc892203c0 R08: 000000000325b200 R09: 00007f07d7b1ccb0 >[14967.797158] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14967.797159] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032e48f0 >[14967.845039] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14967.845044] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14967.845049] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14967.845051] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14967.845054] Call Trace: >[14967.845062] dump_stack+0x85/0xbf >[14967.845068] swiotlb_alloc_coherent+0x1be/0x1d0 >[14967.845078] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14967.845088] ttm_dma_populate+0x25e/0x350 [ttm] >[14967.845094] ttm_tt_bind+0x2c/0x60 [ttm] >[14967.845100] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14967.845108] ttm_bo_validate+0x189/0x1a0 [ttm] >[14967.845114] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14967.845120] ? mutex_trylock+0xcd/0xe0 >[14967.845125] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14967.845131] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14967.845174] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14967.845206] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14967.845236] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14967.845243] ? lock_acquire+0x9f/0x200 >[14967.845272] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14967.845301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.845337] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14967.845343] ? __might_fault+0x3e/0x90 >[14967.845366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.845381] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14967.845393] drm_ioctl+0x2d5/0x370 [drm] >[14967.845416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.845445] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14967.845451] do_vfs_ioctl+0xa5/0x6e0 >[14967.845458] SyS_ioctl+0x74/0x80 >[14967.845463] do_syscall_64+0x79/0x220 >[14967.845468] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14967.845471] RIP: 0033:0x7f07d78580f7 >[14967.845474] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14967.845478] RAX: ffffffffffffffda RBX: 000000000346ec50 RCX: 00007f07d78580f7 >[14967.845480] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14967.845482] RBP: 00007ffc892203c0 R08: 000000000346ec50 R09: 00007f07d7b1cd10 >[14967.845485] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14967.845487] R13: 000000000000000b R14: 00007ffc89220458 R15: 000000000346eb80 >[14967.873362] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14967.873368] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14967.873372] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14967.873375] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14967.873377] Call Trace: >[14967.873385] dump_stack+0x85/0xbf >[14967.873390] swiotlb_alloc_coherent+0x1be/0x1d0 >[14967.873400] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14967.873409] ttm_dma_populate+0x25e/0x350 [ttm] >[14967.873417] ttm_tt_bind+0x2c/0x60 [ttm] >[14967.873423] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14967.873432] ttm_bo_validate+0x189/0x1a0 [ttm] >[14967.873437] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14967.873443] ? mutex_trylock+0xcd/0xe0 >[14967.873448] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14967.873453] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14967.873489] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14967.873525] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14967.873557] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14967.873564] ? lock_acquire+0x9f/0x200 >[14967.873595] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14967.873626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.873654] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14967.873661] ? __might_fault+0x3e/0x90 >[14967.873689] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.873704] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14967.873716] drm_ioctl+0x2d5/0x370 [drm] >[14967.873743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.873773] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14967.873780] do_vfs_ioctl+0xa5/0x6e0 >[14967.873786] SyS_ioctl+0x74/0x80 >[14967.873792] do_syscall_64+0x79/0x220 >[14967.873797] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14967.873801] RIP: 0033:0x7f07d78580f7 >[14967.873803] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14967.873807] RAX: ffffffffffffffda RBX: 0000000003439130 RCX: 00007f07d78580f7 >[14967.873810] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14967.873812] RBP: 00007ffc892203c0 R08: 0000000003439130 R09: 00007f07d7b1d000 >[14967.873815] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14967.873817] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003439060 >[14967.889734] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14967.889739] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14967.889742] CPU: 4 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14967.889743] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14967.889745] Call Trace: >[14967.889751] dump_stack+0x85/0xbf >[14967.889756] swiotlb_alloc_coherent+0x1be/0x1d0 >[14967.889764] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14967.889770] ttm_dma_populate+0x25e/0x350 [ttm] >[14967.889775] ttm_tt_bind+0x2c/0x60 [ttm] >[14967.889778] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14967.889784] ttm_bo_validate+0x189/0x1a0 [ttm] >[14967.889787] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14967.889792] ? mutex_trylock+0xcd/0xe0 >[14967.889795] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14967.889799] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14967.889829] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14967.889853] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14967.889875] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14967.889880] ? lock_acquire+0x9f/0x200 >[14967.889901] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14967.889923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.889941] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14967.889947] ? __might_fault+0x3e/0x90 >[14967.889965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.889978] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14967.889985] drm_ioctl+0x2d5/0x370 [drm] >[14967.890002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.890023] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14967.890030] do_vfs_ioctl+0xa5/0x6e0 >[14967.890037] SyS_ioctl+0x74/0x80 >[14967.890041] do_syscall_64+0x79/0x220 >[14967.890044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14967.890047] RIP: 0033:0x7f07d78580f7 >[14967.890048] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14967.890051] RAX: ffffffffffffffda RBX: 00000000035a71d0 RCX: 00007f07d78580f7 >[14967.890053] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14967.890054] RBP: 00007ffc892203c0 R08: 00000000035a71d0 R09: 00007f07d7b1cd30 >[14967.890056] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14967.890057] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000035a7100 >[14972.097397] Bluetooth: hci0: last event is not cmd complete (0x0f) >[14973.474394] swiotlb_tbl_map_single: 36 callbacks suppressed >[14973.474396] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14973.474401] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14973.474404] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14973.474406] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14973.474408] Call Trace: >[14973.474414] dump_stack+0x85/0xbf >[14973.474419] swiotlb_alloc_coherent+0x1be/0x1d0 >[14973.474426] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14973.474433] ttm_dma_populate+0x25e/0x350 [ttm] >[14973.474438] ttm_tt_bind+0x2c/0x60 [ttm] >[14973.474442] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14973.474447] ttm_bo_validate+0x189/0x1a0 [ttm] >[14973.474451] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14973.474456] ? mutex_trylock+0xcd/0xe0 >[14973.474459] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14973.474463] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14973.474496] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14973.474520] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14973.474556] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14973.474587] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14973.474610] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14973.474629] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14973.474634] ? __might_fault+0x3e/0x90 >[14973.474658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14973.474674] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14973.474683] drm_ioctl+0x2d5/0x370 [drm] >[14973.474700] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14973.474730] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14973.474736] do_vfs_ioctl+0xa5/0x6e0 >[14973.474740] SyS_ioctl+0x74/0x80 >[14973.474745] do_syscall_64+0x79/0x220 >[14973.474749] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14973.474751] RIP: 0033:0x7f6f9ac700f7 >[14973.474753] RSP: 002b:00007ffd10a89768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14973.474756] RAX: ffffffffffffffda RBX: 000055d0ad4e7040 RCX: 00007f6f9ac700f7 >[14973.474758] RDX: 00007ffd10a897b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14973.474759] RBP: 00007ffd10a897b0 R08: 000055d0ad4e7040 R09: 00007f6f9af34ca0 >[14973.474761] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14973.474762] R13: 000000000000000c R14: 00007ffd10a89848 R15: 000055d0ad82dde0 >[14976.947278] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14976.947284] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14976.947288] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14976.947291] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14976.947294] Call Trace: >[14976.947302] dump_stack+0x85/0xbf >[14976.947308] swiotlb_alloc_coherent+0x1be/0x1d0 >[14976.947318] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14976.947328] ttm_dma_populate+0x25e/0x350 [ttm] >[14976.947336] ttm_tt_bind+0x2c/0x60 [ttm] >[14976.947342] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14976.947351] ttm_bo_validate+0x189/0x1a0 [ttm] >[14976.947356] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14976.947363] ? mutex_trylock+0xcd/0xe0 >[14976.947368] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14976.947374] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14976.947408] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14976.947439] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14976.947471] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14976.947478] ? lock_acquire+0x9f/0x200 >[14976.947508] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14976.947540] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14976.947567] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14976.947574] ? __might_fault+0x3e/0x90 >[14976.947603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14976.947618] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14976.947630] drm_ioctl+0x2d5/0x370 [drm] >[14976.947658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14976.947689] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14976.947695] do_vfs_ioctl+0xa5/0x6e0 >[14976.947703] SyS_ioctl+0x74/0x80 >[14976.947709] do_syscall_64+0x79/0x220 >[14976.947714] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14976.947718] RIP: 0033:0x7f07d78580f7 >[14976.947720] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14976.947725] RAX: ffffffffffffffda RBX: 0000000003176b50 RCX: 00007f07d78580f7 >[14976.947727] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14976.947730] RBP: 00007ffc892203c0 R08: 0000000003176b50 R09: 0000000000000004 >[14976.947733] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14976.947735] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000034ef7e0 >[14977.122857] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14977.122864] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14977.122869] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14977.122872] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14977.122875] Call Trace: >[14977.122886] dump_stack+0x85/0xbf >[14977.122892] swiotlb_alloc_coherent+0x1be/0x1d0 >[14977.122905] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14977.122916] ttm_dma_populate+0x25e/0x350 [ttm] >[14977.122925] ttm_tt_bind+0x2c/0x60 [ttm] >[14977.122932] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14977.122942] ttm_bo_validate+0x189/0x1a0 [ttm] >[14977.122948] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14977.122955] ? mutex_trylock+0xcd/0xe0 >[14977.122961] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14977.122968] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14977.123025] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14977.123061] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14977.123094] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14977.123100] ? lock_acquire+0x9f/0x200 >[14977.123128] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14977.123159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14977.123186] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14977.123193] ? __might_fault+0x3e/0x90 >[14977.123221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14977.123236] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14977.123249] drm_ioctl+0x2d5/0x370 [drm] >[14977.123276] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14977.123308] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14977.123316] do_vfs_ioctl+0xa5/0x6e0 >[14977.123323] SyS_ioctl+0x74/0x80 >[14977.123330] do_syscall_64+0x79/0x220 >[14977.123335] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14977.123339] RIP: 0033:0x7f07d78580f7 >[14977.123342] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14977.123346] RAX: ffffffffffffffda RBX: 00000000033e24a0 RCX: 00007f07d78580f7 >[14977.123349] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14977.123351] RBP: 00007ffc892203c0 R08: 00000000033e24a0 R09: 0000000000000004 >[14977.123354] R10: 00000000022e3010 R11: 0000000000000246 R12: 00000000c0206440 >[14977.123357] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000003477ae0 >[14977.175923] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14977.175930] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14977.175934] CPU: 3 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14977.175936] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14977.175939] Call Trace: >[14977.175945] dump_stack+0x85/0xbf >[14977.175951] swiotlb_alloc_coherent+0x1be/0x1d0 >[14977.175961] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14977.175970] ttm_dma_populate+0x25e/0x350 [ttm] >[14977.175977] ttm_tt_bind+0x2c/0x60 [ttm] >[14977.175982] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14977.175990] ttm_bo_validate+0x189/0x1a0 [ttm] >[14977.175995] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14977.176001] ? mutex_trylock+0xcd/0xe0 >[14977.176005] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14977.176011] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14977.176050] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14977.176083] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14977.176127] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14977.176133] ? lock_acquire+0x9f/0x200 >[14977.176161] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14977.176189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14977.176217] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14977.176223] ? __might_fault+0x3e/0x90 >[14977.176248] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14977.176261] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14977.176272] drm_ioctl+0x2d5/0x370 [drm] >[14977.176296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14977.176314] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14977.176319] do_vfs_ioctl+0xa5/0x6e0 >[14977.176334] SyS_ioctl+0x74/0x80 >[14977.176339] do_syscall_64+0x79/0x220 >[14977.176343] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14977.176345] RIP: 0033:0x7f07d78580f7 >[14977.176347] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14977.176350] RAX: ffffffffffffffda RBX: 00000000032ecb30 RCX: 00007f07d78580f7 >[14977.176352] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14977.176354] RBP: 00007ffc892203c0 R08: 00000000032ecb30 R09: 00007f07d7b1ccf0 >[14977.176356] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14977.176358] R13: 000000000000000b R14: 00007ffc89220458 R15: 00000000032ec2d0 >[14977.193886] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14977.193892] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14977.193895] CPU: 1 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14977.193897] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14977.193899] Call Trace: >[14977.193908] dump_stack+0x85/0xbf >[14977.193912] swiotlb_alloc_coherent+0x1be/0x1d0 >[14977.193920] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14977.193928] ttm_dma_populate+0x25e/0x350 [ttm] >[14977.193933] ttm_tt_bind+0x2c/0x60 [ttm] >[14977.193937] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14977.193943] ttm_bo_validate+0x189/0x1a0 [ttm] >[14977.193947] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14977.193952] ? mutex_trylock+0xcd/0xe0 >[14977.193955] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14977.193959] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14977.193994] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14977.194017] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14977.194039] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14977.194064] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14977.194090] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14977.194120] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14977.194126] ? __might_fault+0x3e/0x90 >[14977.194144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14977.194158] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14977.194165] drm_ioctl+0x2d5/0x370 [drm] >[14977.194182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14977.194201] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14977.194206] do_vfs_ioctl+0xa5/0x6e0 >[14977.194211] SyS_ioctl+0x74/0x80 >[14977.194216] do_syscall_64+0x79/0x220 >[14977.194220] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14977.194222] RIP: 0033:0x7f07d78580f7 >[14977.194224] RSP: 002b:00007ffc89220378 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14977.194227] RAX: ffffffffffffffda RBX: 0000000003279240 RCX: 00007f07d78580f7 >[14977.194230] RDX: 00007ffc892203c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14977.194232] RBP: 00007ffc892203c0 R08: 0000000003279240 R09: 00007f07d7b1ccf0 >[14977.194234] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14977.194237] R13: 000000000000000b R14: 00007ffc89220458 R15: 0000000002f70550 >[14978.484746] swiotlb_tbl_map_single: 26 callbacks suppressed >[14978.484748] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14978.484755] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14978.484758] CPU: 7 PID: 1938 Comm: gnome-shell Not tainted 4.16.0-rc7 #1 >[14978.484760] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14978.484762] Call Trace: >[14978.484769] dump_stack+0x85/0xbf >[14978.484775] swiotlb_alloc_coherent+0x1be/0x1d0 >[14978.484783] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14978.484790] ttm_dma_populate+0x25e/0x350 [ttm] >[14978.484796] ttm_tt_bind+0x2c/0x60 [ttm] >[14978.484801] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14978.484808] ttm_bo_validate+0x189/0x1a0 [ttm] >[14978.484812] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14978.484817] ? mutex_trylock+0xcd/0xe0 >[14978.484821] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14978.484825] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14978.484864] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14978.484898] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14978.484930] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14978.484961] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14978.484990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14978.485016] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14978.485023] ? __might_fault+0x3e/0x90 >[14978.485050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14978.485067] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14978.485079] drm_ioctl+0x2d5/0x370 [drm] >[14978.485102] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14978.485129] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14978.485137] do_vfs_ioctl+0xa5/0x6e0 >[14978.485143] SyS_ioctl+0x74/0x80 >[14978.485150] do_syscall_64+0x79/0x220 >[14978.485155] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14978.485158] RIP: 0033:0x7f6f9ac700f7 >[14978.485161] RSP: 002b:00007ffd10a897d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14978.485165] RAX: ffffffffffffffda RBX: 000055d0ad4d1250 RCX: 00007f6f9ac700f7 >[14978.485167] RDX: 00007ffd10a89820 RSI: 00000000c0206440 RDI: 000000000000000c >[14978.485170] RBP: 00007ffd10a89820 R08: 000055d0ad4d1250 R09: 00007f6f9af34cb0 >[14978.485172] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14978.485175] R13: 000000000000000c R14: 00007ffd10a898b8 R15: 000055d0a7e08670 >[14978.485331] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14978.485336] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14978.485339] CPU: 2 PID: 1996 Comm: Xwayland Not tainted 4.16.0-rc7 #1 >[14978.485342] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14978.485345] Call Trace: >[14978.485352] dump_stack+0x85/0xbf >[14978.485358] swiotlb_alloc_coherent+0x1be/0x1d0 >[14978.485367] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14978.485378] ttm_dma_populate+0x25e/0x350 [ttm] >[14978.485386] ttm_tt_bind+0x2c/0x60 [ttm] >[14978.485392] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14978.485401] ttm_bo_validate+0x189/0x1a0 [ttm] >[14978.485406] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14978.485413] ? mutex_trylock+0xcd/0xe0 >[14978.485418] ? ttm_bo_evict+0x4d/0x360 [ttm] >[14978.485424] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14978.485457] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14978.485486] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14978.485515] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14978.485545] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14978.485572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14978.485597] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14978.485604] ? __might_fault+0x3e/0x90 >[14978.485629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14978.485644] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14978.485657] drm_ioctl+0x2d5/0x370 [drm] >[14978.485681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu]