Attachment 132289 Details for Bug 100667 – dmesg_HSW_latest_commit.log

dmesg_HSW_latest_commit.log

dmesg_HSW_latest_commit.log (text/x-log), 1.70 MB, created by Humberto Israel Perez Rodriguez on 2017-06-27 22:01:22 UTC

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Creator: Humberto Israel Perez Rodriguez

Created: 2017-06-27 22:01:22 UTC

Size: 1.70 MB

patch

obsolete

>[    0.000000] Linux version 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ (gfx@bifrost) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #1 SMP PREEMPT Tue Jun 27 09:33:48 CDT 2017
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ root=UUID=2a8388ef-fcb0-4ae0-964a-bd124748729c ro quiet drm.debug=0xe log_buf_len=4m resume=/dev/sda3 fastboot
>[    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 0x0000000000100000-0x00000000c61edfff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000c61ee000-0x00000000c61f4fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000c61f5000-0x00000000d9a76fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000d9a77000-0x00000000d9b09fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000d9b0a000-0x00000000d9b23fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000d9b24000-0x00000000d9c8cfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000d9c8d000-0x00000000d9f6bfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000d9f6c000-0x00000000d9ffefff] type 20
>[    0.000000] BIOS-e820: [mem 0x00000000d9fff000-0x00000000d9ffffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000db000000-0x00000000df1fffff] reserved
>[    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 0x0000000100000000-0x000000021fdfffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] efi: EFI v2.31 by American Megatrends
>[    0.000000] efi:  ACPI=0xd9b0f000  ACPI 2.0=0xd9b0f000  SMBIOS=0xf04d0  MPS=0xfd530 
>[    0.000000] SMBIOS 2.8 present.
>[    0.000000] DMI:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x21fe00 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 7E00000000 write-back
>[    0.000000]   1 base 0200000000 mask 7FE0000000 write-back
>[    0.000000]   2 base 00E0000000 mask 7FE0000000 uncachable
>[    0.000000]   3 base 00DC000000 mask 7FFC000000 uncachable
>[    0.000000]   4 base 00DB000000 mask 7FFF000000 uncachable
>[    0.000000]   5 base 021FE00000 mask 7FFFE00000 uncachable
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
>[    0.000000] e820: update [mem 0xdb000000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0xda000 max_arch_pfn = 0x400000000
>[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x056c2000, 0x056c2fff] PGTABLE
>[    0.000000] BRK [0x056c3000, 0x056c3fff] PGTABLE
>[    0.000000] BRK [0x056c4000, 0x056c4fff] PGTABLE
>[    0.000000] BRK [0x056c5000, 0x056c5fff] PGTABLE
>[    0.000000] BRK [0x056c6000, 0x056c6fff] PGTABLE
>[    0.000000] BRK [0x056c7000, 0x056c7fff] PGTABLE
>[    0.000000] log_buf_len: 4194304 bytes
>[    0.000000] early log buf free: 257488(98%)
>[    0.000000] Secure boot could not be determined
>[    0.000000] RAMDISK: [mem 0x369c8000-0x374dbfff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000D9B0F000 000024 (v02 INTEL )
>[    0.000000] ACPI: XSDT 0x00000000D9B0F088 00008C (v01 INTEL  D54250WY 0000002A AMI  00010013)
>[    0.000000] ACPI: FACP 0x00000000D9B1E9C0 00010C (v05 INTEL  D54250WY 0000002A AMI  00010013)
>[    0.000000] ACPI: DSDT 0x00000000D9B0F1A0 00F81B (v02 INTEL  D54250WY 0000002A INTL 20120711)
>[    0.000000] ACPI: FACS 0x00000000D9C8CF80 000040
>[    0.000000] ACPI: APIC 0x00000000D9B1EAD0 000072 (v03 INTEL  D54250WY 0000002A AMI  00010013)
>[    0.000000] ACPI: FPDT 0x00000000D9B1EB48 000044 (v01 INTEL  D54250WY 0000002A AMI  00010013)
>[    0.000000] ACPI: FIDT 0x00000000D9B1EB90 00009C (v01 INTEL  D54250WY 0000002A AMI  00010013)
>[    0.000000] ACPI: SSDT 0x00000000D9B1EC30 0004F7 (v01 INTEL  D54250WY 0000002A INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000D9B1F128 000AD8 (v01 INTEL  D54250WY 0000002A INTL 20120711)
>[    0.000000] ACPI: MCFG 0x00000000D9B1FC00 00003C (v01 INTEL  D54250WY 0000002A MSFT 00000097)
>[    0.000000] ACPI: HPET 0x00000000D9B1FC40 000038 (v01 INTEL  D54250WY 0000002A AMI. 00000005)
>[    0.000000] ACPI: SSDT 0x00000000D9B1FC78 000315 (v01 INTEL  D54250WY 0000002A INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000D9B1FF90 0030DF (v01 INTEL  D54250WY 0000002A INTL 20091112)
>[    0.000000] ACPI: BGRT 0x00000000D9B23070 000038 (v00 INTEL  D54250WY 0000002A AMI  00010013)
>[    0.000000] ACPI: DMAR 0x00000000D9B230A8 0001AC (v01 INTEL  D54250WY 0000002A INTL 00000001)
>[    0.000000] ACPI: CSRT 0x00000000D9B23258 0000C4 (v01 INTEL  D54250WY 0000002A INTL 20100528)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000021fdfffff]
>[    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 0x0000000000100000-0x00000000c61edfff]
>[    0.000000]   node   0: [mem 0x00000000c61f5000-0x00000000d9a76fff]
>[    0.000000]   node   0: [mem 0x00000000d9fff000-0x00000000d9ffffff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000021fdfffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fdfffff]
>[    0.000000] On node 0 totalpages: 2070542
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 25 pages reserved
>[    0.000000]   DMA zone: 3997 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 13866 pages used for memmap
>[    0.000000]   DMA32 zone: 887409 pages, LIFO batch:31
>[    0.000000]   Normal zone: 18424 pages used for memmap
>[    0.000000]   Normal zone: 1179136 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at 0x00000000db200000-0x00000000df1fffff
>[    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 0-39
>[    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 4 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 0xc61ee000-0xc61f4fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd9a77000-0xd9b09fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd9b0a000-0xd9b23fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd9b24000-0xd9c8cfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd9c8d000-0xd9f6bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd9f6c000-0xd9ffefff]
>[    0.000000] PM: Registered nosave memory: [mem 0xda000000-0xdaffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdb000000-0xdf1fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdf200000-0xf7ffffff]
>[    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 0xdf200000-0xf7ffffff] available for PCI devices
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
>[    0.000000] setup_percpu: NR_CPUS:16 nr_cpumask_bits:16 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] percpu: Embedded 37 pages/cpu @ffff88021f600000 s114376 r8192 d28984 u524288
>[    0.000000] pcpu-alloc: s114376 r8192 d28984 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 2038163
>[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ root=UUID=2a8388ef-fcb0-4ae0-964a-bd124748729c ro quiet drm.debug=0xe log_buf_len=4m resume=/dev/sda3 fastboot
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.000000] Memory: 7779552K/8282168K available (8673K kernel code, 1378K rwdata, 3444K rodata, 1200K init, 22640K bss, 502616K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Running RCU self tests
>[    0.000000] Preemptible hierarchical RCU implementation.
>[    0.000000] 	RCU lockdep checking is enabled.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
>[    0.000000] kmemleak: Kernel memory leak detector disabled
>[    0.000000] NR_IRQS:4352 nr_irqs:728 16
>[    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: 8159 kB
>[    0.000000]  per task-struct memory footprint: 1920 bytes
>[    0.000000] kmemleak: Early log buffer exceeded (2882), please increase DEBUG_KMEMLEAK_EARLY_LOG_SIZE
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.001000] spurious 8259A interrupt: IRQ7.
>[    0.001000] tsc: Detected 1895.521 MHz processor
>[    0.001000] Calibrating delay loop (skipped), value calculated using timer frequency.. 3791.04 BogoMIPS (lpj=1895521)
>[    0.001000] pid_max: default: 32768 minimum: 301
>[    0.002030] ACPI: Core revision 20170303
>[    0.143528] ACPI: 5 ACPI AML tables successfully acquired and loaded
>[    0.144131] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.144134] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.144821] CPU: Physical Processor ID: 0
>[    0.144823] CPU: Processor Core ID: 0
>[    0.144827] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.144828] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.144832] mce: CPU supports 7 MCE banks
>[    0.144850] CPU0: Thermal monitoring enabled (TM1)
>[    0.144864] process: using mwait in idle threads
>[    0.144867] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
>[    0.144869] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
>[    0.145143] Freeing SMP alternatives memory: 32K
>[    0.171144] smpboot: Max logical packages: 2
>[    0.171152] DMAR: Host address width 39
>[    0.171155] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.171185] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap c0000020660462 ecap f0101a
>[    0.171187] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.171208] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008020660462 ecap f010da
>[    0.171210] DMAR: RMRR base: 0x000000d9eb0000 end: 0x000000d9ebefff
>[    0.171217] DMAR: RMRR base: 0x000000db000000 end: 0x000000df1fffff
>[    0.171224] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
>[    0.171226] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
>[    0.171227] DMAR: ANDD device: 3 name: \_SB.PCI0.SPI0
>[    0.171229] DMAR: ANDD device: 4 name: \_SB.PCI0.SPI1
>[    0.171230] DMAR: ANDD device: 5 name: \_SB.PCI0.UA00
>[    0.171231] DMAR: ANDD device: 6 name: \_SB.PCI0.UA01
>[    0.171233] DMAR: ANDD device: 7 name: \_SB.PCI0.SDHC
>[    0.171235] DMAR-IR: IOAPIC id 8 under DRHD base  0xfed91000 IOMMU 1
>[    0.171237] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
>[    0.171238] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
>[    0.171743] DMAR-IR: Enabled IRQ remapping in x2apic mode
>[    0.171745] x2apic enabled
>[    0.171754] Switched APIC routing to cluster x2apic.
>[    0.172790] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.182814] TSC deadline timer enabled
>[    0.182819] smpboot: CPU0: Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz (family: 0x6, model: 0x45, stepping: 0x1)
>[    0.186036] Performance Events: PEBS fmt2+, Haswell events, 16-deep LBR, full-width counters, Intel PMU driver.
>[    0.186083] ... version:                3
>[    0.186085] ... bit width:              48
>[    0.186086] ... generic registers:      4
>[    0.186088] ... value mask:             0000ffffffffffff
>[    0.186089] ... max period:             00007fffffffffff
>[    0.186090] ... fixed-purpose events:   3
>[    0.186092] ... event mask:             000000070000000f
>[    0.192277] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.194007] smp: Bringing up secondary CPUs ...
>[    0.202072] x86: Booting SMP configuration:
>[    0.202077] .... node  #0, CPUs:      #1 #2 #3
>[    0.398106] smp: Brought up 1 node, 4 CPUs
>[    0.398106] smpboot: Total of 4 processors activated (15212.96 BogoMIPS)
>[    0.399275] sched_clock: Marking stable (399000000, 0)->(401667478, -2667478)
>[    0.399887] devtmpfs: initialized
>[    0.400798] PM: Registering ACPI NVS region [mem 0xc61ee000-0xc61f4fff] (28672 bytes)
>[    0.400816] PM: Registering ACPI NVS region [mem 0xd9b24000-0xd9c8cfff] (1478656 bytes)
>[    0.402386] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
>[    0.402393] futex hash table entries: 1024 (order: 5, 131072 bytes)
>[    0.402563] xor: automatically using best checksumming function   avx       
>[    0.402567] pinctrl core: initialized pinctrl subsystem
>[    0.403151] NET: Registered protocol family 16
>[    0.404207] cpuidle: using governor menu
>[    0.404212] PCCT header not found.
>[    0.404299] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.404305] ACPI: bus type PCI registered
>[    0.404519] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>[    0.404523] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>[    0.404538] pmd_set_huge: Cannot satisfy [mem 0xf8000000-0xf8200000] with a huge-page mapping due to MTRR override.
>[    0.404596] PCI: Using configuration type 1 for base access
>[    0.404680] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
>[    0.414195] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.431165] raid6: sse2x1   gen()  7324 MB/s
>[    0.448262] raid6: sse2x1   xor()  5775 MB/s
>[    0.465352] raid6: sse2x2   gen()  9308 MB/s
>[    0.482451] raid6: sse2x2   xor()  6369 MB/s
>[    0.499543] raid6: sse2x4   gen() 10875 MB/s
>[    0.516637] raid6: sse2x4   xor()  7574 MB/s
>[    0.533731] raid6: avx2x1   gen() 14480 MB/s
>[    0.550828] raid6: avx2x1   xor() 11074 MB/s
>[    0.567924] raid6: avx2x2   gen() 16750 MB/s
>[    0.585019] raid6: avx2x2   xor() 11761 MB/s
>[    0.602114] raid6: avx2x4   gen() 19636 MB/s
>[    0.619210] raid6: avx2x4   xor() 14224 MB/s
>[    0.619213] raid6: using algorithm avx2x4 gen() 19636 MB/s
>[    0.619214] raid6: .... xor() 14224 MB/s, rmw enabled
>[    0.619216] raid6: using avx2x2 recovery algorithm
>[    0.619366] ACPI: Added _OSI(Module Device)
>[    0.619368] ACPI: Added _OSI(Processor Device)
>[    0.619370] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.619372] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.620884] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.676338] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>[    0.683993] ACPI: Dynamic OEM Table Load:
>[    0.684008] ACPI: SSDT 0xFFFF880215AF3A78 0003D3 (v01 PmRef  Cpu0Cst  00003001 INTL 20120711)
>[    0.687535] ACPI: Dynamic OEM Table Load:
>[    0.687549] ACPI: SSDT 0xFFFF880215AD2E98 0005AA (v01 PmRef  ApIst    00003000 INTL 20120711)
>[    0.692890] ACPI: Dynamic OEM Table Load:
>[    0.692903] ACPI: SSDT 0xFFFF880215BC3858 000119 (v01 PmRef  ApCst    00003000 INTL 20120711)
>[    0.706737] ACPI: Interpreter enabled
>[    0.706865] ACPI: (supports S0 S3 S4 S5)
>[    0.706867] ACPI: Using IOAPIC for interrupt routing
>[    0.707062] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.862946] ACPI: Power Resource [FN00] (off)
>[    0.863829] ACPI: Power Resource [FN01] (off)
>[    0.864684] ACPI: Power Resource [FN02] (off)
>[    0.865526] ACPI: Power Resource [FN03] (off)
>[    0.866369] ACPI: Power Resource [FN04] (off)
>[    0.874844] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
>[    0.874859] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.878002] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
>[    0.880270] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
>[    0.880272] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
>[    0.883913] PCI host bridge to bus 0000:00
>[    0.883918] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.883923] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.883927] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.883931] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>[    0.883934] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>[    0.883938] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>[    0.883941] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>[    0.883945] pci_bus 0000:00: root bus resource [mem 0xdf200000-0xfeafffff window]
>[    0.883950] pci_bus 0000:00: root bus resource [bus 00-3e]
>[    0.883980] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000
>[    0.884771] pci 0000:00:02.0: [8086:0a26] type 00 class 0x030000
>[    0.884788] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
>[    0.884798] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.884805] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.885517] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300
>[    0.885530] pci 0000:00:03.0: reg 0x10: [mem 0xf7c34000-0xf7c37fff 64bit]
>[    0.886275] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330
>[    0.886296] pci 0000:00:14.0: reg 0x10: [mem 0xf7c20000-0xf7c2ffff 64bit]
>[    0.886397] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.886973] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.887142] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000
>[    0.887166] pci 0000:00:16.0: reg 0x10: [mem 0xf7c3e000-0xf7c3e01f 64bit]
>[    0.887274] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.887897] pci 0000:00:19.0: [8086:1559] type 00 class 0x020000
>[    0.887915] pci 0000:00:19.0: reg 0x10: [mem 0xf7c00000-0xf7c1ffff]
>[    0.887924] pci 0000:00:19.0: reg 0x14: [mem 0xf7c3c000-0xf7c3cfff]
>[    0.887934] pci 0000:00:19.0: reg 0x18: [io  0xf080-0xf09f]
>[    0.888027] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    0.888588] pci 0000:00:19.0: System wakeup disabled by ACPI
>[    0.888756] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300
>[    0.888774] pci 0000:00:1b.0: reg 0x10: [mem 0xf7c30000-0xf7c33fff 64bit]
>[    0.888875] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.889438] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.889600] pci 0000:00:1d.0: [8086:9c26] type 00 class 0x0c0320
>[    0.889621] pci 0000:00:1d.0: reg 0x10: [mem 0xf7c3b000-0xf7c3b3ff]
>[    0.889746] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.890424] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.890587] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100
>[    0.891394] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601
>[    0.891411] pci 0000:00:1f.2: reg 0x10: [io  0xf0d0-0xf0d7]
>[    0.891420] pci 0000:00:1f.2: reg 0x14: [io  0xf0c0-0xf0c3]
>[    0.891428] pci 0000:00:1f.2: reg 0x18: [io  0xf0b0-0xf0b7]
>[    0.891437] pci 0000:00:1f.2: reg 0x1c: [io  0xf0a0-0xf0a3]
>[    0.891446] pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
>[    0.891455] pci 0000:00:1f.2: reg 0x24: [mem 0xf7c3a000-0xf7c3a7ff]
>[    0.891527] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.892201] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500
>[    0.892219] pci 0000:00:1f.3: reg 0x10: [mem 0xf7c39000-0xf7c390ff 64bit]
>[    0.892243] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
>[    0.892928] pci_bus 0000:00: on NUMA node 0
>[    0.902718] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.903405] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.904083] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.904765] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.905447] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.906108] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.906792] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.907467] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.910238] ACPI: Enabled 4 GPEs in block 00 to 7F
>[    0.910721] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[    0.910725] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[    0.910732] pci 0000:00:02.0: vgaarb: bridge control possible
>[    0.910734] vgaarb: loaded
>[    0.911317] SCSI subsystem initialized
>[    0.911503] libata version 3.00 loaded.
>[    0.911620] ACPI: bus type USB registered
>[    0.911730] usbcore: registered new interface driver usbfs
>[    0.911779] usbcore: registered new interface driver hub
>[    0.911850] usbcore: registered new device driver usb
>[    0.912191] Registered efivars operations
>[    0.916185] Advanced Linux Sound Architecture Driver Initialized.
>[    0.916231] PCI: Using ACPI for IRQ routing
>[    0.917823] PCI: pci_cache_line_size set to 64 bytes
>[    0.917862] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    0.917871] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
>[    0.917876] e820: reserve RAM buffer [mem 0xc61ee000-0xc7ffffff]
>[    0.917881] e820: reserve RAM buffer [mem 0xd9a77000-0xdbffffff]
>[    0.917886] e820: reserve RAM buffer [mem 0xda000000-0xdbffffff]
>[    0.917891] e820: reserve RAM buffer [mem 0x21fe00000-0x21fffffff]
>[    0.918618] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.918632] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.920703] clocksource: Switched to clocksource hpet
>[    0.990636] pnp: PnP ACPI init
>[    0.991161] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
>[    0.991184] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.992929] system 00:01: [io  0x0680-0x069f] has been reserved
>[    0.992935] system 00:01: [io  0xffff] has been reserved
>[    0.992944] system 00:01: [io  0xffff] has been reserved
>[    0.992950] system 00:01: [io  0xffff] has been reserved
>[    0.992956] system 00:01: [io  0x1c00-0x1cfe] has been reserved
>[    0.992962] system 00:01: [io  0x1d00-0x1dfe] has been reserved
>[    0.992972] system 00:01: [io  0x1e00-0x1efe] has been reserved
>[    0.992978] system 00:01: [io  0x1f00-0x1ffe] has been reserved
>[    0.992985] system 00:01: [io  0x1800-0x18fe] has been reserved
>[    0.992991] system 00:01: [io  0x164e-0x164f] has been reserved
>[    0.992997] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.993143] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.993512] system 00:03: [io  0x1854-0x1857] has been reserved
>[    0.993518] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.994546] system 00:04: [io  0x0a00-0x0a1f] has been reserved
>[    0.994552] system 00:04: [io  0x0a00-0x0a0f] has been reserved
>[    0.994558] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.995512] pnp 00:05: Plug and Play ACPI device, IDs NTN0530 (disabled)
>[    0.995872] system 00:06: [io  0x04d0-0x04d1] has been reserved
>[    0.995878] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.001540] system 00:07: [mem 0xfe102000-0xfe102fff] has been reserved
>[    1.001547] system 00:07: [mem 0xfe104000-0xfe104fff] has been reserved
>[    1.001557] system 00:07: [mem 0xfe106000-0xfe106fff] has been reserved
>[    1.001564] system 00:07: [mem 0xfe108000-0xfe108fff] has been reserved
>[    1.001570] system 00:07: [mem 0xfe10a000-0xfe10afff] has been reserved
>[    1.001577] system 00:07: [mem 0xfe10c000-0xfe10cfff] has been reserved
>[    1.001584] system 00:07: [mem 0xfe10e000-0xfe10efff] has been reserved
>[    1.001590] system 00:07: [mem 0xfe112000-0xfe112fff] has been reserved
>[    1.001596] system 00:07: [mem 0xfe111000-0xfe111007] has been reserved
>[    1.001603] system 00:07: [mem 0xfe111014-0xfe111fff] has been reserved
>[    1.001609] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.005580] system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    1.005586] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved
>[    1.005592] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
>[    1.005598] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
>[    1.005604] system 00:08: [mem 0xf8000000-0xfbffffff] has been reserved
>[    1.005609] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    1.005620] system 00:08: [mem 0xfed90000-0xfed93fff] could not be reserved
>[    1.005626] system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    1.005631] system 00:08: [mem 0xff000000-0xffffffff] has been reserved
>[    1.005640] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    1.005646] system 00:08: [mem 0xf7fdf000-0xf7fdffff] has been reserved
>[    1.005651] system 00:08: [mem 0xf7fe0000-0xf7feffff] has been reserved
>[    1.005657] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.008402] pnp: PnP ACPI: found 9 devices
>[    1.022245] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    1.022255] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    1.022257] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    1.022259] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    1.022261] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff window]
>[    1.022263] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff window]
>[    1.022265] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff window]
>[    1.022267] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff window]
>[    1.022269] pci_bus 0000:00: resource 11 [mem 0xdf200000-0xfeafffff window]
>[    1.023166] NET: Registered protocol family 2
>[    1.023733] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
>[    1.023831] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes)
>[    1.027085] TCP: Hash tables configured (established 65536 bind 65536)
>[    1.027282] UDP hash table entries: 4096 (order: 7, 655360 bytes)
>[    1.027776] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes)
>[    1.028521] NET: Registered protocol family 1
>[    1.028551] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    1.049149] PCI: CLS 64 bytes, default 64
>[    1.049406] Unpacking initramfs...
>[    1.265741] Freeing initrd memory: 11344K
>[    1.265850] DMAR: ACPI device "INT33C2:00" under DMAR at fed91000 as 00:15.1
>[    1.265863] DMAR: ACPI device "INT33C3:00" under DMAR at fed91000 as 00:15.2
>[    1.265871] DMAR: ACPI device "INT33C0:00" under DMAR at fed91000 as 00:15.3
>[    1.265879] DMAR: ACPI device "INT33C1:00" under DMAR at fed91000 as 00:15.4
>[    1.265887] DMAR: ACPI device "INT33C4:00" under DMAR at fed91000 as 00:15.5
>[    1.265895] DMAR: ACPI device "INT33C5:00" under DMAR at fed91000 as 00:15.6
>[    1.265903] DMAR: ACPI device "INT33C6:00" under DMAR at fed91000 as 00:17.0
>[    1.265918] DMAR: No ATSR found
>[    1.266564] DMAR: dmar0: Using Queued invalidation
>[    1.266596] DMAR: dmar1: Using Queued invalidation
>[    1.266657] DMAR: Setting RMRR:
>[    1.266884] DMAR: Setting identity map for device 0000:00:02.0 [0xdb000000 - 0xdf1fffff]
>[    1.267478] DMAR: Setting identity map for device 0000:00:14.0 [0xd9eb0000 - 0xd9ebefff]
>[    1.267656] DMAR: Setting identity map for device 0000:00:1d.0 [0xd9eb0000 - 0xd9ebefff]
>[    1.267681] DMAR: Prepare 0-16MiB unity mapping for LPC
>[    1.267855] DMAR: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff]
>[    1.268005] DMAR: Intel(R) Virtualization Technology for Directed I/O
>[    1.268293] iommu: Adding device 0000:00:00.0 to group 0
>[    1.268340] iommu: Adding device 0000:00:02.0 to group 1
>[    1.268385] iommu: Adding device 0000:00:03.0 to group 2
>[    1.268433] iommu: Adding device 0000:00:14.0 to group 3
>[    1.268485] iommu: Adding device 0000:00:16.0 to group 4
>[    1.268532] iommu: Adding device 0000:00:19.0 to group 5
>[    1.268575] iommu: Adding device 0000:00:1b.0 to group 6
>[    1.268626] iommu: Adding device 0000:00:1d.0 to group 7
>[    1.268686] iommu: Adding device 0000:00:1f.0 to group 8
>[    1.268730] iommu: Adding device 0000:00:1f.2 to group 8
>[    1.268765] iommu: Adding device 0000:00:1f.3 to group 8
>[    1.278743] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
>[    1.278746] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[    1.278747] RAPL PMU: hw unit of domain package 2^-14 Joules
>[    1.278748] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[    1.278750] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[    1.285009] workingset: timestamp_bits=46 max_order=21 bucket_order=0
>[    1.300409] ntfs: driver 2.1.32 [Flags: R/O].
>[    1.312873] NET: Registered protocol family 38
>[    1.313059] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    1.313067] io scheduler noop registered
>[    1.313302] io scheduler cfq registered (default)
>[    1.313304] io scheduler mq-deadline registered
>[    1.313306] io scheduler kyber registered
>[    1.313308] start plist test
>[    1.314602] end plist test
>[    1.315984] uvesafb: failed to execute /sbin/v86d
>[    1.316006] uvesafb: make sure that the v86d helper is installed and executable
>[    1.316024] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2)
>[    1.316041] uvesafb: vbe_init() failed with -22
>[    1.316073] uvesafb: probe of uvesafb.0 failed with error -22
>[    1.316139] intel_idle: MWAIT substates: 0x11142120
>[    1.316141] intel_idle: v0.4.1 model 0x45
>[    1.317765] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    1.318442] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    1.318474] ACPI: Power Button [PWRB]
>[    1.318843] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>[    1.318855] ACPI: Power Button [PWRF]
>[    1.324298] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
>[    1.325689] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.325692] ACPI: Thermal Zone [TZ00] (28 C)
>[    1.328327] thermal LNXTHERM:01: registered as thermal_zone1
>[    1.328330] ACPI: Thermal Zone [TZ01] (30 C)
>[    1.328633] GHES: HEST is not enabled!
>[    1.328916] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
>[    1.349749] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    1.352079] Non-volatile memory driver v1.3
>[    1.352276] Linux agpgart interface v0.103
>[    1.354412] loop: module loaded
>[    1.355153] ahci 0000:00:1f.2: version 3.0
>[    1.366596] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 2 ports 6 Gbps 0x8 impl SATA mode
>[    1.366603] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    1.370757] scsi host0: ahci
>[    1.371599] scsi host1: ahci
>[    1.372185] scsi host2: ahci
>[    1.372937] scsi host3: ahci
>[    1.373235] ata1: DUMMY
>[    1.373237] ata2: DUMMY
>[    1.373239] ata3: DUMMY
>[    1.373244] ata4: SATA max UDMA/133 abar m2048@0xf7c3a000 port 0xf7c3a280 irq 42
>[    1.373504] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.373529] ehci-pci: EHCI PCI platform driver
>[    1.374679] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    1.374766] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1
>[    1.374815] ehci-pci 0000:00:1d.0: debug port 2
>[    1.378773] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    1.378821] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7c3b000
>[    1.385858] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    1.386521] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.386530] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.386534] usb usb1: Product: EHCI Host Controller
>[    1.386537] usb usb1: Manufacturer: Linux 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ ehci_hcd
>[    1.386540] usb usb1: SerialNumber: 0000:00:1d.0
>[    1.388072] hub 1-0:1.0: USB hub found
>[    1.388219] hub 1-0:1.0: 2 ports detected
>[    1.389758] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.389780] ohci-pci: OHCI PCI platform driver
>[    1.389815] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.390919] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.390941] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.392171] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0004b810
>[    1.392177] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.392509] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.392512] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.392513] usb usb2: Product: xHCI Host Controller
>[    1.392515] usb usb2: Manufacturer: Linux 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ xhci-hcd
>[    1.392517] usb usb2: SerialNumber: 0000:00:14.0
>[    1.393087] hub 2-0:1.0: USB hub found
>[    1.393150] hub 2-0:1.0: 9 ports detected
>[    1.423540] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.423554] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
>[    1.423822] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.423825] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.423827] usb usb3: Product: xHCI Host Controller
>[    1.423829] usb usb3: Manufacturer: Linux 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ xhci-hcd
>[    1.423830] usb usb3: SerialNumber: 0000:00:14.0
>[    1.424486] hub 3-0:1.0: USB hub found
>[    1.424562] hub 3-0:1.0: 4 ports detected
>[    1.433880] usbcore: registered new interface driver usb-storage
>[    1.433983] i8042: PNP detection disabled
>[    1.681712] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.694075] ata4.00: ATA-9: INTEL SSDMCEAC240B3, LLLi, max UDMA/133
>[    1.694079] ata4.00: 468862128 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    1.703961] ata4.00: configured for UDMA/133
>[    1.705017] scsi 3:0:0:0: Direct-Access     ATA      INTEL SSDMCEAC24 LLLi PQ: 0 ANSI: 5
>[    1.972671] sd 3:0:0:0: Attached scsi generic sg0 type 0
>[    1.972866] sd 3:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB)
>[    1.972953] sd 3:0:0:0: [sda] Write Protect is off
>[    1.972958] sd 3:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.973085] sd 3:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.977449]  sda: sda1 sda2 sda3
>[    1.979603] sd 3:0:0:0: [sda] Attached SCSI disk
>[    2.179813] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[    2.298211] usb 1-1: New USB device found, idVendor=8087, idProduct=8000
>[    2.298216] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.298880] hub 1-1:1.0: USB hub found
>[    2.299055] hub 1-1:1.0: 8 ports detected
>[    2.340844] tsc: Refined TSC clocksource calibration: 1895.611 MHz
>[    2.340867] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x36a5f415104, max_idle_ns: 881590682539 ns
>[    2.506856] i8042: No controller found
>[    2.507132] mousedev: PS/2 mouse device common for all mice
>[    2.507921] rtc_cmos 00:02: RTC can wake from S4
>[    2.508292] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    2.508346] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    2.508834] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
>[    2.509259] device-mapper: uevent: version 1.0.3
>[    2.509692] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
>[    2.509699] intel_pstate: Intel P-state driver initializing
>[    2.517055] EFI Variables Facility v0.08 2004-May-17
>[    2.528427] hidraw: raw HID events driver (C) Jiri Kosina
>[    2.528815] usbcore: registered new interface driver usbhid
>[    2.528816] usbhid: USB HID core driver
>[    2.529101] intel_rapl: Found RAPL domain package
>[    2.529104] intel_rapl: Found RAPL domain core
>[    2.529106] intel_rapl: Found RAPL domain uncore
>[    2.529107] intel_rapl: Found RAPL domain dram
>[    2.530672] Initializing XFRM netlink socket
>[    2.531924] NET: Registered protocol family 10
>[    2.533154] Segment Routing with IPv6
>[    2.533186] mip6: Mobile IPv6
>[    2.533197] NET: Registered protocol family 17
>[    2.533209] NET: Registered protocol family 15
>[    2.534140] AVX2 version of gcm_enc/dec engaged.
>[    2.534142] AES CTR mode by8 optimization enabled
>[    2.568356] alg: No test for pcbc(aes) (pcbc-aes-aesni)
>[    2.569083] registered taskstats version 1
>[    2.571543] Btrfs loaded, crc32c=crc32c-generic
>[    2.572503] rtc_cmos 00:02: setting system clock to 2017-06-27 20:22:19 UTC (1498594939)
>[    2.572903] PM: Checking hibernation image partition /dev/sda3
>[    2.572915] PM: Hibernation image partition 8:3 present
>[    2.572917] PM: Looking for hibernation image.
>[    2.574940] PM: Image not found (code -22)
>[    2.574944] PM: Hibernation image not present or could not be loaded.
>[    2.574963] ALSA device list:
>[    2.574965]   No soundcards found.
>[    2.577469] Freeing unused kernel memory: 1200K
>[    2.577471] Write protecting the kernel read-only data: 14336k
>[    2.578454] Freeing unused kernel memory: 1544K
>[    2.579969] Freeing unused kernel memory: 652K
>[    2.613654] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    2.614254] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    2.614288] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    2.616545] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.616668] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.623576] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.624061] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.624301] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.624534] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.624753] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.754001] sdhci: Secure Digital Host Controller Interface driver
>[    2.754005] sdhci: Copyright(c) Pierre Ossman
>[    2.805034] pps_core: LinuxPPS API ver. 1 registered
>[    2.805039] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    2.805847] PTP clock support registered
>[    2.807723] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
>[    2.807726] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>[    2.810708] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    3.158354] e1000e 0000:00:19.0 0000:00:19.0 (uninitialized): registered PHC clock
>[    3.241391] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) c0:3f:d5:69:19:d8
>[    3.241422] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    3.241458] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
>[    3.243518] [drm:i915_driver_load [i915]] Found LynxPoint LP PCH
>[    3.243572] [drm:intel_power_domains_init [i915]] Allowed DC state mask 00
>[    3.245308] [drm:intel_device_info_dump [i915]] i915 device info: platform=HASWELL gen=7 pciid=0x0a26 rev=0x09
>[    3.245360] [drm:intel_device_info_dump [i915]] i915 device info: is_mobile: no
>[    3.245408] [drm:intel_device_info_dump [i915]] i915 device info: is_lp: no
>[    3.245456] [drm:intel_device_info_dump [i915]] i915 device info: is_alpha_support: no
>[    3.245502] [drm:intel_device_info_dump [i915]] i915 device info: has_64bit_reloc: no
>[    3.245548] [drm:intel_device_info_dump [i915]] i915 device info: has_aliasing_ppgtt: yes
>[    3.245591] [drm:intel_device_info_dump [i915]] i915 device info: has_csr: no
>[    3.245636] [drm:intel_device_info_dump [i915]] i915 device info: has_ddi: yes
>[    3.245680] [drm:intel_device_info_dump [i915]] i915 device info: has_dp_mst: yes
>[    3.245724] [drm:intel_device_info_dump [i915]] i915 device info: has_reset_engine: no
>[    3.245769] [drm:intel_device_info_dump [i915]] i915 device info: has_fbc: yes
>[    3.245812] [drm:intel_device_info_dump [i915]] i915 device info: has_fpga_dbg: yes
>[    3.245885] [drm:intel_device_info_dump [i915]] i915 device info: has_full_ppgtt: yes
>[    3.245886] e1000e 0000:00:19.0 eno1: renamed from eth0
>[    3.245920] [drm:intel_device_info_dump [i915]] i915 device info: has_full_48bit_ppgtt: no
>[    3.245958] [drm:intel_device_info_dump [i915]] i915 device info: has_gmbus_irq: yes
>[    3.245998] [drm:intel_device_info_dump [i915]] i915 device info: has_gmch_display: no
>[    3.246037] [drm:intel_device_info_dump [i915]] i915 device info: has_guc: no
>[    3.246076] [drm:intel_device_info_dump [i915]] i915 device info: has_guc_ct: no
>[    3.246116] [drm:intel_device_info_dump [i915]] i915 device info: has_hotplug: yes
>[    3.246168] [drm:intel_device_info_dump [i915]] i915 device info: has_l3_dpf: yes
>[    3.246203] [drm:intel_device_info_dump [i915]] i915 device info: has_llc: yes
>[    3.246232] [drm:intel_device_info_dump [i915]] i915 device info: has_logical_ring_contexts: no
>[    3.246260] [drm:intel_device_info_dump [i915]] i915 device info: has_overlay: no
>[    3.246295] [drm:intel_device_info_dump [i915]] i915 device info: has_pipe_cxsr: no
>[    3.246320] [drm:intel_device_info_dump [i915]] i915 device info: has_pooled_eu: no
>[    3.246344] [drm:intel_device_info_dump [i915]] i915 device info: has_psr: yes
>[    3.246368] [drm:intel_device_info_dump [i915]] i915 device info: has_rc6: yes
>[    3.246393] [drm:intel_device_info_dump [i915]] i915 device info: has_rc6p: no
>[    3.246416] [drm:intel_device_info_dump [i915]] i915 device info: has_resource_streamer: yes
>[    3.246440] [drm:intel_device_info_dump [i915]] i915 device info: has_runtime_pm: yes
>[    3.246464] [drm:intel_device_info_dump [i915]] i915 device info: has_snoop: no
>[    3.246488] [drm:intel_device_info_dump [i915]] i915 device info: unfenced_needs_alignment: no
>[    3.246512] [drm:intel_device_info_dump [i915]] i915 device info: cursor_needs_physical: no
>[    3.246536] [drm:intel_device_info_dump [i915]] i915 device info: hws_needs_physical: no
>[    3.246560] [drm:intel_device_info_dump [i915]] i915 device info: overlay_needs_physical: no
>[    3.246584] [drm:intel_device_info_dump [i915]] i915 device info: supports_tv: no
>[    3.246778] [drm:intel_device_info_runtime_init [i915]] slice mask: 0000
>[    3.246805] [drm:intel_device_info_runtime_init [i915]] slice total: 0
>[    3.246870] [drm:intel_device_info_runtime_init [i915]] subslice total: 0
>[    3.246900] [drm:intel_device_info_runtime_init [i915]] subslice mask 0000
>[    3.246929] [drm:intel_device_info_runtime_init [i915]] subslice per slice: 0
>[    3.246967] [drm:intel_device_info_runtime_init [i915]] EU total: 0
>[    3.246992] [drm:intel_device_info_runtime_init [i915]] EU per subslice: 0
>[    3.247017] [drm:intel_device_info_runtime_init [i915]] has slice power gating: n
>[    3.247041] [drm:intel_device_info_runtime_init [i915]] has subslice power gating: n
>[    3.247066] [drm:intel_device_info_runtime_init [i915]] has EU power gating: n
>[    3.247094] [drm:i915_driver_load [i915]] ppgtt mode: 1
>[    3.247122] [drm:i915_driver_load [i915]] use GPU semaphores? yes
>[    3.247160] [drm] Memory usable by graphics device = 2048M
>[    3.247192] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M
>[    3.247223] [drm:i915_ggtt_probe_hw [i915]] GTT stolen size = 64M
>[    3.247224] [drm] VT-d active for gfx access
>[    3.247242] [drm] Replacing VGA console driver
>[    3.247460] [drm] DMAR active, disabling use of stolen memory
>[    3.247538] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xd9c82018
>[    3.247589] [drm:intel_opregion_setup [i915]] Public ACPI methods supported
>[    3.247621] [drm:intel_opregion_setup [i915]] SWSCI supported
>[    3.253024] [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>[    3.253066] [drm:intel_opregion_setup [i915]] ASLE supported
>[    3.253102] [drm:intel_opregion_setup [i915]] ASLE extension supported
>[    3.253136] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)
>[    3.253329] [drm:intel_gvt_init [i915]] GVT-g is disabled by kernel params
>[    3.253340] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    3.253342] [drm] Driver supports precise vblank timestamp query.
>[    3.253382] [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz
>[    3.253433] [drm:intel_bios_init [i915]] VBT signature "$VBT HASWELL        ", BDB version 177
>[    3.253474] [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    3.253513] [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2
>[    3.255629] [drm:intel_opregion_get_panel_type [i915]] Ignoring OpRegion panel type (0)
>[    3.255696] [drm:intel_bios_init [i915]] Panel type: 2 (VBT)
>[    3.255756] [drm:intel_bios_init [i915]] DRRS supported mode is static
>[    3.255816] [drm:intel_bios_init [i915]] Found panel mode in BIOS VBT tables:
>[    3.255848] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    3.255897] [drm:intel_bios_init [i915]] VBT initial LVDS value 300
>[    3.255946] [drm:intel_bios_init [i915]] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255, controller 0
>[    3.256003] [drm:intel_bios_init [i915]] Found SDVO panel mode in BIOS VBT tables:
>[    3.256010] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    3.256060] [drm:intel_bios_init [i915]] No SDVO device info is found in VBT
>[    3.256116] [drm:intel_bios_init [i915]] DRRS State Enabled:1
>[    3.256167] [drm:intel_bios_init [i915]] Port B VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    3.256213] [drm:intel_bios_init [i915]] VBT HDMI level shift for port B: 6
>[    3.256247] [drm:intel_bios_init [i915]] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    3.256279] [drm:intel_bios_init [i915]] VBT HDMI level shift for port C: 6
>[    3.256380] [drm:intel_dsm_detect [i915]] no _DSM method for intel device
>[    3.256426] [drm:intel_update_rawclk [i915]] rawclk rate: 24000 kHz
>[    3.256518] [drm:intel_power_well_enable [i915]] enabling always-on
>[    3.256555] [drm:intel_power_well_enable [i915]] enabling display
>[    3.258178] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0
>[    3.258218] [drm:intel_print_wm_latency [i915]] Primary WM0 latency 20 (2.0 usec)
>[    3.258252] [drm:intel_print_wm_latency [i915]] Primary WM1 latency 4 (2.0 usec)
>[    3.258283] [drm:intel_print_wm_latency [i915]] Primary WM2 latency 36 (18.0 usec)
>[    3.258314] [drm:intel_print_wm_latency [i915]] Primary WM3 latency 90 (45.0 usec)
>[    3.258344] [drm:intel_print_wm_latency [i915]] Primary WM4 latency 160 (80.0 usec)
>[    3.258374] [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 20 (2.0 usec)
>[    3.258404] [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 4 (2.0 usec)
>[    3.258433] [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 36 (18.0 usec)
>[    3.258462] [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 90 (45.0 usec)
>[    3.258491] [drm:intel_print_wm_latency [i915]] Sprite WM4 latency 160 (80.0 usec)
>[    3.258528] [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 20 (2.0 usec)
>[    3.258554] [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 4 (2.0 usec)
>[    3.258579] [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 36 (18.0 usec)
>[    3.258604] [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 90 (45.0 usec)
>[    3.258628] [drm:intel_print_wm_latency [i915]] Cursor WM4 latency 160 (80.0 usec)
>[    3.258667] [drm:intel_modeset_init [i915]] 3 display pipes available.
>[    3.258961] [drm:intel_update_cdclk [i915]] Current CD clock rate: 450000 kHz, VCO: 0 kHz, ref: 0 kHz
>[    3.259077] [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 450000 kHz
>[    3.259108] [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 450000 kHz
>[    3.259115] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    3.259488] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port B
>[    3.259542] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x5 for port B (VBT)
>[    3.259628] [drm:intel_dp_init_connector [i915]] Adding DP connector on port C
>[    3.259664] [drm:intel_dp_init_connector [i915]] using AUX C for port C (VBT)
>[    3.259727] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port C
>[    3.259761] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x4 for port C (VBT)
>[    3.259966] [drm:intel_set_plane_visible [i915]] pipe A active planes 0x1
>[    3.260005] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:32:pipe A] hw state readout: enabled
>[    3.260049] [drm:intel_set_plane_visible [i915]] pipe B active planes 0x1
>[    3.260081] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:39:pipe B] hw state readout: enabled
>[    3.260115] [drm:intel_set_plane_visible [i915]] pipe C active planes 0x0
>[    3.260146] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:46:pipe C] hw state readout: disabled
>[    3.260176] [drm:intel_modeset_setup_hw_state [i915]] WRPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[    3.260205] [drm:intel_modeset_setup_hw_state [i915]] WRPLL 2 hw state readout: crtc_mask 0x00000002, on 1
>[    3.260234] [drm:intel_modeset_setup_hw_state [i915]] SPLL hw state readout: crtc_mask 0x00000000, on 0
>[    3.260261] [drm:intel_modeset_setup_hw_state [i915]] LCPLL 810 hw state readout: crtc_mask 0x00000000, on 1
>[    3.260288] [drm:intel_modeset_setup_hw_state [i915]] LCPLL 1350 hw state readout: crtc_mask 0x00000001, on 1
>[    3.260314] [drm:intel_modeset_setup_hw_state [i915]] LCPLL 2700 hw state readout: crtc_mask 0x00000000, on 1
>[    3.260346] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:47:DDI B] hw state readout: enabled, pipe B
>[    3.260377] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:52:DDI C] hw state readout: enabled, pipe A
>[    3.260404] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:54:DP-MST A] hw state readout: disabled, pipe A
>[    3.260430] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:55:DP-MST B] hw state readout: disabled, pipe B
>[    3.260455] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:56:DP-MST C] hw state readout: disabled, pipe C
>[    3.260502] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:48:HDMI-A-1] hw state readout: enabled
>[    3.260533] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:53:DP-1] hw state readout: enabled
>[    3.260562] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:57:HDMI-A-2] hw state readout: disabled
>[    3.260698] [drm:intel_dump_pipe_config [i915]] [CRTC:32:pipe A][setup_hw_state]
>[    3.260729] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
>[    3.260757] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    3.260785] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    3.260789] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 109 270000 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.260834] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    3.260862] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 109 270000 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.260910] [drm:intel_dump_pipe_config [i915]] crtc timings: 270000 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x5
>[    3.260937] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 270000
>[    3.260964] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[    3.260990] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    3.261023] [drm:hsw_dump_hw_state [i915]] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[    3.261050] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    3.261077] [drm:intel_dump_pipe_config [i915]] [PLANE:26:primary A] disabled, scaler_id = 0
>[    3.261103] [drm:intel_dump_pipe_config [i915]] [PLANE:28:sprite A] disabled, scaler_id = 0
>[    3.261130] [drm:intel_dump_pipe_config [i915]] [PLANE:30:cursor A] disabled, scaler_id = 0
>[    3.261164] [drm:intel_dump_pipe_config [i915]] [CRTC:39:pipe B][setup_hw_state]
>[    3.261190] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>[    3.261215] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 1
>[    3.261240] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    3.261244] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.261269] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    3.261273] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.261298] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x5
>[    3.261324] [drm:intel_dump_pipe_config [i915]] port clock: 148500, pipe src size: 1920x1080, pixel rate 148500
>[    3.261349] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[    3.261374] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    3.261406] [drm:hsw_dump_hw_state [i915]] dpll_hw_state: wrpll: 0xb0210614 spll: 0x0
>[    3.261432] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    3.261458] [drm:intel_dump_pipe_config [i915]] [PLANE:33:primary B] disabled, scaler_id = 0
>[    3.261483] [drm:intel_dump_pipe_config [i915]] [PLANE:35:sprite B] disabled, scaler_id = 0
>[    3.261508] [drm:intel_dump_pipe_config [i915]] [PLANE:37:cursor B] disabled, scaler_id = 0
>[    3.261535] [drm:intel_dump_pipe_config [i915]] [CRTC:46:pipe C][setup_hw_state]
>[    3.261560] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 0, dithering: 0
>[    3.261584] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    3.261609] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    3.261613] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    3.261637] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    3.261640] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    3.261665] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    3.261690] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
>[    3.261715] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.261739] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    3.261771] [drm:hsw_dump_hw_state [i915]] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[    3.261798] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    3.261837] [drm:intel_dump_pipe_config [i915]] [PLANE:40:primary C] disabled, scaler_id = 0
>[    3.261878] [drm:intel_dump_pipe_config [i915]] [PLANE:42:sprite C] disabled, scaler_id = 0
>[    3.261907] [drm:intel_dump_pipe_config [i915]] [PLANE:44:cursor C] disabled, scaler_id = 0
>[    3.261942] [drm:intel_modeset_setup_hw_state [i915]] LCPLL 810 enabled but not in use, disabling
>[    3.261981] [drm:intel_modeset_setup_hw_state [i915]] LCPLL 2700 enabled but not in use, disabling
>[    3.262035] [drm:ironlake_get_initial_plane_config [i915]] pipe A with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    3.262064] [drm:intel_set_plane_visible [i915]] pipe A active planes 0x0
>[    3.262096] [drm:ironlake_get_initial_plane_config [i915]] pipe B with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    3.262124] [drm:intel_set_plane_visible [i915]] pipe B active planes 0x0
>[    3.262595] [drm:i915_gem_init_ggtt [i915]] clearing unused GTT space: [1000, 80000000]
>[    3.267420] [drm:gen6_ppgtt_init [i915]] Allocated pde space (2M) at GTT entry: 7fe00
>[    3.267453] [drm:gen6_ppgtt_init [i915]] Adding PPGTT at offset 7fe00000
>[    3.267505] [drm:i915_gem_contexts_init [i915]] logical context support initialized
>[    3.268180] [drm:intel_init_ring_buffer [i915]] rcs0 hws offset: 0x00001000
>[    3.268309] [drm:intel_engine_create_scratch [i915]] rcs0 pipe control offset: 0x7fdee000
>[    3.268623] [drm:intel_init_ring_buffer [i915]] bcs0 hws offset: 0x00022000
>[    3.269002] [drm:intel_init_ring_buffer [i915]] vcs0 hws offset: 0x00043000
>[    3.269312] [drm:intel_init_ring_buffer [i915]] vecs0 hws offset: 0x00064000
>[    3.269499] [drm:init_workarounds_ring [i915]] rcs0: Number of context specific w/a: 0
>[    3.269688] [drm:intel_init_gt_powersave [i915]] Overclocking supported, max: 1000MHz, overclock: 1000MHz
>[    3.269753] [drm:intel_fbdev_init [i915]] pipe A not active or no fb, skipping
>[    3.269813] [drm:intel_fbdev_init [i915]] pipe B not active or no fb, skipping
>[    3.269873] [drm:intel_fbdev_init [i915]] pipe C not active or no fb, skipping
>[    3.269912] [drm:intel_fbdev_init [i915]] no active fbs found, not using BIOS config
>[    3.271639] [drm:intel_dp_connector_register [i915]] registering DPDDC-C bus for card0-DP-1
>[    3.272293] [drm] Initialized i915 1.6.0 20170619 for 0000:00:02.0 on minor 0
>[    3.273271] [drm:intel_opregion_register [i915]] 3 outputs detected
>[    3.282601] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    3.286419] [drm:asle_work [i915]] bclp = 0x80000002
>[    3.286483] [drm:asle_work [i915]] updating opregion backlight 2/255
>[    3.287576] [drm:asle_work [i915]] bclp = 0x800000ff
>[    3.287624] [drm:asle_work [i915]] updating opregion backlight 255/255
>[    3.288253] acpi device:60: registered as cooling_device9
>[    3.288886] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
>[    3.289508] [drm] DRM_I915_DEBUG enabled
>[    3.289510] [drm] DRM_I915_DEBUG_GEM enabled
>[    3.289534] [drm:drm_setup_crtcs] 
>[    3.289550] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:HDMI-A-1]
>[    3.289623] [drm:intel_hdmi_detect [i915]] [CONNECTOR:48:HDMI-A-1]
>[    3.348577] clocksource: Switched to clocksource tsc
>[    3.366771] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    3.366872] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    3.369155] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    3.369174] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[    3.369184] [drm:drm_rgb_quant_range_selectable] CEA VCDB 0x2b
>[    3.369194] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:HDMI-A-1] status updated from unknown to connected
>[    3.369912] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 170000 kHz
>[    3.369919] [drm:drm_edid_to_eld] ELD monitor HP E232
>[    3.369925] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[    3.369930] [drm:drm_edid_to_eld] ELD size 28, SAD count 0
>[    3.370020] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:HDMI-A-1] probed modes :
>[    3.370027] [drm:drm_mode_debug_printmodeline] Modeline 61:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.370034] [drm:drm_mode_debug_printmodeline] Modeline 83:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.370039] [drm:drm_mode_debug_printmodeline] Modeline 63:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    3.370045] [drm:drm_mode_debug_printmodeline] Modeline 68:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[    3.370051] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[    3.370057] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.370062] [drm:drm_mode_debug_printmodeline] Modeline 69:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[    3.370068] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
>[    3.370074] [drm:drm_mode_debug_printmodeline] Modeline 64:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    3.370080] [drm:drm_mode_debug_printmodeline] Modeline 85:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    3.370085] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    3.370091] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    3.370097] [drm:drm_mode_debug_printmodeline] Modeline 72:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    3.370102] [drm:drm_mode_debug_printmodeline] Modeline 81:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    3.370108] [drm:drm_mode_debug_printmodeline] Modeline 86:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.370114] [drm:drm_mode_debug_printmodeline] Modeline 66:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.370119] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.370125] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.370133] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-1]
>[    3.370218] [drm:intel_dp_detect [i915]] [CONNECTOR:53:DP-1]
>[    3.371605] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[    3.372690] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[    3.372775] [drm:intel_dp_print_rates [i915]] source rates: 162000, 270000, 540000
>[    3.372852] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[    3.372951] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[    3.374056] [drm:drm_dp_read_desc] DP sink: OUI 00-e0-4c dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[    3.374141] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[    3.384759] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-1] status updated from unknown to connected
>[    3.384858] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    3.384878] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-1] probed modes :
>[    3.384885] [drm:drm_mode_debug_printmodeline] Modeline 75:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.384891] [drm:drm_mode_debug_printmodeline] Modeline 78:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[    3.384896] [drm:drm_mode_debug_printmodeline] Modeline 88:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.384902] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.384918] [drm:drm_mode_debug_printmodeline] Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    3.384921] [drm:drm_mode_debug_printmodeline] Modeline 89:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    3.384923] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    3.384926] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    3.384929] [drm:drm_mode_debug_printmodeline] Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    3.384932] [drm:drm_mode_debug_printmodeline] Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    3.384935] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.384938] [drm:drm_mode_debug_printmodeline] Modeline 84:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    3.384941] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2]
>[    3.384979] [drm:intel_hdmi_detect [i915]] [CONNECTOR:57:HDMI-A-2]
>[    3.387142] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    3.387222] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    3.389396] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    3.389408] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    3.391651] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    3.391743] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    3.394022] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    3.394043] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[    3.394056] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] status updated from unknown to disconnected
>[    3.394063] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] disconnected
>[    3.394106] [drm:drm_setup_crtcs] connector 48 enabled? yes
>[    3.394112] [drm:drm_setup_crtcs] connector 53 enabled? yes
>[    3.394117] [drm:drm_setup_crtcs] connector 57 enabled? no
>[    3.394229] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>[    3.394248] [drm:drm_setup_crtcs] looking for cmdline mode on connector 48
>[    3.394254] [drm:drm_setup_crtcs] looking for preferred mode on connector 48 0
>[    3.394259] [drm:drm_setup_crtcs] found mode 1920x1080
>[    3.394265] [drm:drm_setup_crtcs] looking for cmdline mode on connector 53
>[    3.394270] [drm:drm_setup_crtcs] looking for preferred mode on connector 53 0
>[    3.394275] [drm:drm_setup_crtcs] found mode 1920x1080
>[    3.394281] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
>[    3.394335] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 32 (0,0)
>[    3.394349] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 39 (0,0)
>[    3.394460] [drm:intelfb_create [i915]] no BIOS fb, allocating a new one
>[    3.409616] [drm:intelfb_create [i915]] allocated 1920x1080 fb: 0x000c0000
>[    3.410086] fbcon: inteldrmfb (fb0) is primary device
>[    3.410749] [drm:intel_atomic_check [i915]] [CONNECTOR:48:HDMI-A-1] checking for sink bpp constrains
>[    3.410790] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[    3.410834] [drm:intel_hdmi_compute_config [i915]] picking bpc to 8 for HDMI output
>[    3.410887] [drm:intel_hdmi_compute_config [i915]] forcing pipe bpp to 24 for HDMI
>[    3.410936] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    3.410970] [drm:intel_dump_pipe_config [i915]] [CRTC:32:pipe A][modeset]
>[    3.411002] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
>[    3.411030] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 1
>[    3.411057] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    3.411062] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.411089] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    3.411092] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.411119] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[    3.411146] [drm:intel_dump_pipe_config [i915]] port clock: 148500, pipe src size: 1920x1080, pixel rate 148500
>[    3.411171] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.411197] [drm:intel_dump_pipe_config [i915]] ips: 1, double wide: 0
>[    3.411229] [drm:hsw_dump_hw_state [i915]] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[    3.411256] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    3.411282] [drm:intel_dump_pipe_config [i915]] [PLANE:26:primary A] disabled, scaler_id = 0
>[    3.411308] [drm:intel_dump_pipe_config [i915]] [PLANE:28:sprite A] disabled, scaler_id = 0
>[    3.411333] [drm:intel_dump_pipe_config [i915]] [PLANE:30:cursor A] disabled, scaler_id = 0
>[    3.411365] [drm:intel_atomic_check [i915]] [CONNECTOR:53:DP-1] checking for sink bpp constrains
>[    3.411393] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[    3.411428] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[    3.411462] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[    3.411493] [drm:intel_dp_compute_config [i915]] DP link bw required 445500 available 648000
>[    3.411525] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    3.411556] [drm:intel_dump_pipe_config [i915]] [CRTC:39:pipe B][modeset]
>[    3.411584] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>[    3.411612] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[    3.411639] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    3.411665] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    3.411668] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.411693] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    3.411696] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.411722] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[    3.411748] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 148500
>[    3.411773] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.411797] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    3.411841] [drm:hsw_dump_hw_state [i915]] dpll_hw_state: wrpll: 0xb0210614 spll: 0x0
>[    3.411889] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    3.411915] [drm:intel_dump_pipe_config [i915]] [PLANE:33:primary B] disabled, scaler_id = 0
>[    3.411940] [drm:intel_dump_pipe_config [i915]] [PLANE:35:sprite B] disabled, scaler_id = 0
>[    3.411965] [drm:intel_dump_pipe_config [i915]] [PLANE:37:cursor B] disabled, scaler_id = 0
>[    3.412905] [drm:intel_find_shared_dpll [i915]] [CRTC:32:pipe A] allocated WRPLL 1
>[    3.412935] [drm:intel_reference_shared_dpll [i915]] using WRPLL 1 for pipe A
>[    3.412966] [drm:intel_reference_shared_dpll [i915]] using LCPLL 810 for pipe B
>[    3.413281] [drm:intel_disable_pipe [i915]] disabling pipe A
>[    3.426799] [drm:intel_disable_shared_dpll [i915]] disable LCPLL 1350 (active 1, on? 1) for crtc 32
>[    3.426885] [drm:intel_disable_shared_dpll [i915]] disabling LCPLL 1350
>[    3.427044] [drm:intel_disable_pipe [i915]] disabling pipe B
>[    3.442010] [drm:intel_disable_shared_dpll [i915]] disable WRPLL 2 (active 2, on? 1) for crtc 39
>[    3.442145] [drm:intel_disable_shared_dpll [i915]] disabling WRPLL 2
>[    3.442257] [drm:intel_atomic_commit_tail [i915]] [ENCODER:47:DDI B]
>[    3.442340] [drm:intel_atomic_commit_tail [i915]] [ENCODER:52:DDI C]
>[    3.442415] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DP-MST A]
>[    3.442486] [drm:intel_atomic_commit_tail [i915]] [ENCODER:55:DP-MST B]
>[    3.442553] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST C]
>[    3.442626] [drm:verify_single_dpll_state.isra.77 [i915]] WRPLL 1
>[    3.442699] [drm:verify_single_dpll_state.isra.77 [i915]] WRPLL 2
>[    3.442769] [drm:verify_single_dpll_state.isra.77 [i915]] SPLL
>[    3.442839] [drm:verify_single_dpll_state.isra.77 [i915]] LCPLL 810
>[    3.442944] [drm:verify_single_dpll_state.isra.77 [i915]] LCPLL 1350
>[    3.443008] [drm:verify_single_dpll_state.isra.77 [i915]] LCPLL 2700
>[    3.443088] [drm:intel_enable_shared_dpll [i915]] enable WRPLL 1 (active 1, on? 0) for crtc 32
>[    3.443161] [drm:intel_enable_shared_dpll [i915]] enabling WRPLL 1
>[    3.443571] [drm:intel_enable_pipe [i915]] enabling pipe A
>[    3.444220] [drm:intel_enable_shared_dpll [i915]] enable LCPLL 810 (active 2, on? 0) for crtc 39
>[    3.444290] [drm:intel_enable_shared_dpll [i915]] enabling LCPLL 810
>[    3.446598] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    3.446673] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    3.446741] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    3.446808] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[    3.449742] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[    3.449818] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[    3.452979] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[    3.455210] [drm:intel_dp_start_link_train [i915]] Link Training Passed at Link Rate = 162000, Lane count = 4
>[    3.456092] [drm:intel_enable_pipe [i915]] enabling pipe B
>[    3.511318] [drm:verify_connector_state.isra.51 [i915]] [CONNECTOR:48:HDMI-A-1]
>[    3.511459] [drm:intel_atomic_commit_tail [i915]] [CRTC:32:pipe A]
>[    3.511590] [drm:verify_single_dpll_state.isra.77 [i915]] WRPLL 1
>[    3.511683] [drm:verify_connector_state.isra.51 [i915]] [CONNECTOR:53:DP-1]
>[    3.511781] [drm:intel_atomic_commit_tail [i915]] [CRTC:39:pipe B]
>[    3.511886] [drm:verify_single_dpll_state.isra.77 [i915]] LCPLL 810
>[    3.512118] Console: switching to colour frame buffer device 240x67
>[    3.538324] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    3.610987] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    3.673762] random: fast init done
>[    3.770997] systemd[1]: systemd 231 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
>[    3.771509] systemd[1]: Detected architecture x86-64.
>[    3.771867] systemd[1]: Set hostname to <HSW-1-D54250WYK>.
>[    3.922094] systemd[1]: Listening on fsck to fsckd communication Socket.
>[    3.922333] systemd[1]: Listening on Syslog Socket.
>[    3.922348] systemd[1]: Reached target Encrypted Volumes.
>[    3.922753] systemd[1]: Created slice System Slice.
>[    3.922774] systemd[1]: Reached target Remote File Systems.
>[    3.923000] systemd[1]: Listening on udev Control Socket.
>[    3.923218] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    4.145057] EXT4-fs (sda2): re-mounted. Opts: (null)
>[    4.176739] systemd-journald[258]: Received request to flush runtime journal from PID 1
>[    4.667834] [drm:asle_work [i915]] bclp = 0x800000ff
>[    4.668022] [drm:asle_work [i915]] updating opregion backlight 255/255
>[    4.708732] [drm:intel_print_rc6_info [i915]] Enabling RC6 states: RC6 on
>[    4.708800] [drm:sandybridge_pcode_read [i915]] warning: pcode (read) mailbox access failed: -6
>[    4.730052] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
>[    4.733002] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
>[    4.733710] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
>[    4.760297] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[    4.760355] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[    4.760399] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[    4.760443] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[    4.760484] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[    4.760526] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[    4.765229] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input3
>[    4.766045] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input4
>[    4.766549] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input5
>[    4.767230] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input6
>[    4.769430] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC283: line_outs=1 (0x21/0x0/0x0/0x0/0x0) type:hp
>[    4.769436] snd_hda_codec_realtek hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    4.769440] snd_hda_codec_realtek hdaudioC1D0:    hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    4.769443] snd_hda_codec_realtek hdaudioC1D0:    mono: mono_out=0x0
>[    4.769446] snd_hda_codec_realtek hdaudioC1D0:    inputs:
>[    4.769449] snd_hda_codec_realtek hdaudioC1D0:      Mic=0x19
>[    4.815465] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input7
>[    4.816028] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input8
>[    5.015198] Adding 16642044k swap on /dev/sda3.  Priority:-1 extents:1 across:16642044k SSFS
>[    5.412645] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
>[    5.582864] new mount options do not match the existing superblock, will be ignored
>[    8.284517] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
>[    8.284621] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
>[   12.088208] systemd[1]: snapd.refresh.timer: Adding 5h 36min 42.650230s random time.
>[   12.088271] systemd[1]: snapd.refresh.timer: Adding 5h 36min 29.311624s random time.
>[   13.797912] [drm:drm_fb_helper_hotplug_event] 
>[   13.797947] [drm:drm_setup_crtcs] 
>[   13.797995] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:HDMI-A-1]
>[   13.798181] [drm:intel_hdmi_detect [i915]] [CONNECTOR:48:HDMI-A-1]
>[   13.876162] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   13.876252] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   13.878490] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   13.878512] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[   13.878523] [drm:drm_rgb_quant_range_selectable] CEA VCDB 0x2b
>[   13.878810] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 170000 kHz
>[   13.878817] [drm:drm_edid_to_eld] ELD monitor HP E232
>[   13.878823] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[   13.878829] [drm:drm_edid_to_eld] ELD size 28, SAD count 0
>[   13.878999] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:HDMI-A-1] probed modes :
>[   13.879007] [drm:drm_mode_debug_printmodeline] Modeline 61:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   13.879013] [drm:drm_mode_debug_printmodeline] Modeline 83:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   13.879019] [drm:drm_mode_debug_printmodeline] Modeline 63:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   13.879024] [drm:drm_mode_debug_printmodeline] Modeline 68:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   13.879030] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   13.879036] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   13.879042] [drm:drm_mode_debug_printmodeline] Modeline 69:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   13.879048] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
>[   13.879053] [drm:drm_mode_debug_printmodeline] Modeline 64:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   13.879059] [drm:drm_mode_debug_printmodeline] Modeline 85:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   13.879065] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   13.879071] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   13.879076] [drm:drm_mode_debug_printmodeline] Modeline 72:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   13.879082] [drm:drm_mode_debug_printmodeline] Modeline 81:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   13.879088] [drm:drm_mode_debug_printmodeline] Modeline 86:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   13.879093] [drm:drm_mode_debug_printmodeline] Modeline 66:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   13.879099] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   13.879105] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   13.879113] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-1]
>[   13.879191] [drm:intel_dp_detect [i915]] [CONNECTOR:53:DP-1]
>[   13.880781] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 80 02 00 00 00 00 00 00
>[   13.881929] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[   13.882002] [drm:intel_dp_print_rates [i915]] source rates: 162000, 270000, 540000
>[   13.882068] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   13.882131] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   13.883229] [drm:drm_dp_read_desc] DP sink: OUI 00-e0-4c dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   13.883278] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[   13.893136] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   13.893171] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-1] probed modes :
>[   13.893175] [drm:drm_mode_debug_printmodeline] Modeline 75:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   13.893178] [drm:drm_mode_debug_printmodeline] Modeline 78:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   13.893181] [drm:drm_mode_debug_printmodeline] Modeline 88:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   13.893184] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   13.893187] [drm:drm_mode_debug_printmodeline] Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   13.893190] [drm:drm_mode_debug_printmodeline] Modeline 89:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   13.893193] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   13.893196] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   13.893198] [drm:drm_mode_debug_printmodeline] Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   13.893201] [drm:drm_mode_debug_printmodeline] Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   13.893204] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   13.893207] [drm:drm_mode_debug_printmodeline] Modeline 84:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   13.893210] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2]
>[   13.893239] [drm:intel_hdmi_detect [i915]] [CONNECTOR:57:HDMI-A-2]
>[   13.895398] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   13.895460] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   13.897708] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   13.897730] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   13.899894] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   13.899956] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   13.902179] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   13.902199] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[   13.902210] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] disconnected
>[   13.902260] [drm:drm_setup_crtcs] connector 48 enabled? yes
>[   13.902265] [drm:drm_setup_crtcs] connector 53 enabled? yes
>[   13.902270] [drm:drm_setup_crtcs] connector 57 enabled? no
>[   13.902342] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>[   13.902453] [drm:drm_setup_crtcs] looking for cmdline mode on connector 48
>[   13.902461] [drm:drm_setup_crtcs] looking for preferred mode on connector 48 0
>[   13.902467] [drm:drm_setup_crtcs] found mode 1920x1080
>[   13.902473] [drm:drm_setup_crtcs] looking for cmdline mode on connector 53
>[   13.902479] [drm:drm_setup_crtcs] looking for preferred mode on connector 53 0
>[   13.902486] [drm:drm_setup_crtcs] found mode 1920x1080
>[   13.902493] [drm:drm_setup_crtcs] picking CRTCs for 1920x1080 config
>[   13.902596] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 32 (0,0)
>[   13.902616] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 39 (0,0)
>[   52.425308] random: crng init done
>[   56.507281] Console: switching to colour dummy device 80x25
>[   56.507534] [IGT] gem_render_linear_blits: executing
>[   56.521438] [IGT] gem_render_linear_blits: starting subtest swap-thrash
>[   56.522306] gem_render_line (1365): drop_caches: 4
>[  247.630545] irqbalance: page allocation stalls for 10547ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  247.630574] CPU: 1 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  247.630577] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  247.630579] Call Trace:
>[  247.630586]  dump_stack+0x67/0x97
>[  247.630592]  warn_alloc+0xd6/0x160
>[  247.630601]  __alloc_pages_nodemask+0xe50/0x1280
>[  247.630612]  ? new_slab+0x331/0x4d0
>[  247.630618]  new_slab+0x31a/0x4d0
>[  247.630624]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  247.630629]  ? kvmalloc_node+0x6b/0x80
>[  247.630636]  ? lock_acquire+0x9e/0x1e0
>[  247.630640]  ? seq_read+0x38/0x3e0
>[  247.630648]  ? kvmalloc_node+0x6b/0x80
>[  247.630652]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  247.630656]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  247.630661]  __kmalloc+0x288/0x330
>[  247.630666]  kvmalloc_node+0x6b/0x80
>[  247.630671]  seq_read+0x2a1/0x3e0
>[  247.630675]  ? __might_fault+0x80/0x90
>[  247.630682]  proc_reg_read+0x3d/0x60
>[  247.630688]  __vfs_read+0x23/0x110
>[  247.630695]  ? SyS_newfstat+0x35/0x50
>[  247.630699]  vfs_read+0xa0/0x150
>[  247.630703]  SyS_read+0x44/0xb0
>[  247.630710]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  247.630714] RIP: 0033:0x7f3288c7a870
>[  247.630717] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  247.630722] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  247.630724] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  247.630727] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  247.630730] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  247.630732] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  247.630767] Mem-Info:
>[  247.630774] active_anon:3924 inactive_anon:1904775 isolated_anon:128
>                active_file:276 inactive_file:149 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36530 slab_unreclaimable:36632
>                mapped:771 shmem:1905311 pagetables:1428 bounce:0
>                free:25297 free_pcp:0 free_cma:0
>[  247.630780] Node 0 active_anon:15696kB inactive_anon:7619100kB active_file:1104kB inactive_file:596kB unevictable:0kB isolated(anon):512kB isolated(file):0kB mapped:3084kB dirty:0kB writeback:0kB shmem:7621244kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  247.630786] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  247.630788] lowmem_reserve[]: 0 3352 7813 7813
>[  247.630805] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377688kB active_file:16kB inactive_file:8kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  247.630807] lowmem_reserve[]: 0 0 4460 4460
>[  247.630824] Normal free:38592kB min:38508kB low:48132kB high:57756kB active_anon:11980kB inactive_anon:4241668kB active_file:1088kB inactive_file:588kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106980kB slab_unreclaimable:108208kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  247.630827] lowmem_reserve[]: 0 0 0 0
>[  247.630840] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  247.630890] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  247.630944] Normal: 859*4kB (ME) 750*8kB (UME) 504*16kB (UME) 251*32kB (M) 104*64kB (M) 45*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38716kB
>[  247.630993] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  247.630995] 1905736 total pagecache pages
>[  247.631005] 0 pages in swap cache
>[  247.631008] Swap cache stats: add 5950909, delete 5950195, find 1660439/1901129
>[  247.631011] Free swap  = 8049916kB
>[  247.631013] Total swap = 16642044kB
>[  247.631016] 2070542 pages RAM
>[  247.631018] 0 pages HighMem/MovableOnly
>[  247.631021] 46219 pages reserved
>[  258.424132] irqbalance: page allocation stalls for 21340ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  258.424151] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  258.424154] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  258.424157] Call Trace:
>[  258.424165]  dump_stack+0x67/0x97
>[  258.424172]  warn_alloc+0xd6/0x160
>[  258.424181]  __alloc_pages_nodemask+0xe50/0x1280
>[  258.424192]  ? new_slab+0x331/0x4d0
>[  258.424198]  new_slab+0x31a/0x4d0
>[  258.424204]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  258.424209]  ? kvmalloc_node+0x6b/0x80
>[  258.424215]  ? lock_acquire+0x9e/0x1e0
>[  258.424220]  ? seq_read+0x38/0x3e0
>[  258.424229]  ? kvmalloc_node+0x6b/0x80
>[  258.424232]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  258.424236]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  258.424241]  __kmalloc+0x288/0x330
>[  258.424247]  kvmalloc_node+0x6b/0x80
>[  258.424251]  seq_read+0x2a1/0x3e0
>[  258.424256]  ? __might_fault+0x80/0x90
>[  258.424264]  proc_reg_read+0x3d/0x60
>[  258.424270]  __vfs_read+0x23/0x110
>[  258.424277]  ? SyS_newfstat+0x35/0x50
>[  258.424281]  vfs_read+0xa0/0x150
>[  258.424285]  SyS_read+0x44/0xb0
>[  258.424292]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  258.424296] RIP: 0033:0x7f3288c7a870
>[  258.424299] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  258.424304] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  258.424307] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  258.424309] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  258.424312] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  258.424315] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  258.424324] Mem-Info:
>[  258.424331] active_anon:3913 inactive_anon:1904776 isolated_anon:128
>                active_file:121 inactive_file:164 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36530 slab_unreclaimable:36634
>                mapped:668 shmem:1905312 pagetables:1428 bounce:0
>                free:25165 free_pcp:0 free_cma:0
>[  258.424337] Node 0 active_anon:15652kB inactive_anon:7619104kB active_file:484kB inactive_file:656kB unevictable:0kB isolated(anon):512kB isolated(file):0kB mapped:2672kB dirty:0kB writeback:0kB shmem:7621248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  258.424342] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  258.424345] lowmem_reserve[]: 0 3352 7813 7813
>[  258.424363] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377176kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  258.424366] lowmem_reserve[]: 0 0 4460 4460
>[  258.424383] Normal free:38064kB min:38508kB low:48132kB high:57756kB active_anon:11936kB inactive_anon:4241928kB active_file:460kB inactive_file:672kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106980kB slab_unreclaimable:108216kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  258.424385] lowmem_reserve[]: 0 0 0 0
>[  258.424398] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  258.424450] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  258.424504] Normal: 785*4kB (ME) 753*8kB (ME) 497*16kB (UME) 249*32kB (ME) 102*64kB (M) 48*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39036kB
>[  258.424552] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  258.424554] 1905686 total pagecache pages
>[  258.424565] 0 pages in swap cache
>[  258.424568] Swap cache stats: add 5950972, delete 5950258, find 1660460/1901170
>[  258.424571] Free swap  = 8049916kB
>[  258.424573] Total swap = 16642044kB
>[  258.424576] 2070542 pages RAM
>[  258.424578] 0 pages HighMem/MovableOnly
>[  258.424581] 46219 pages reserved
>[  260.291445] thermald: page allocation stalls for 20269ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  260.291465] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  260.291467] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  260.291470] Call Trace:
>[  260.291480]  dump_stack+0x67/0x97
>[  260.291486]  warn_alloc+0xd6/0x160
>[  260.291494]  __alloc_pages_nodemask+0xe50/0x1280
>[  260.291506]  ? trace_hardirqs_on_caller+0x118/0x180
>[  260.291512]  new_slab+0x31a/0x4d0
>[  260.291519]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  260.291524]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  260.291534]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  260.291538]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  260.291541]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  260.291546]  kmem_cache_alloc_trace+0x237/0x2e0
>[  260.291552]  kernfs_iop_get_link+0x3e/0x1e0
>[  260.291558]  link_path_walk+0x4a8/0x560
>[  260.291564]  path_openat+0x78/0x950
>[  260.291572]  do_filp_open+0x85/0xf0
>[  260.291584]  ? _raw_spin_unlock+0x2c/0x50
>[  260.291593]  do_sys_open+0x122/0x1f0
>[  260.291596]  ? do_sys_open+0x122/0x1f0
>[  260.291603]  SyS_open+0x19/0x20
>[  260.291606]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  260.291609] RIP: 0033:0x7f519f67f66d
>[  260.291612] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  260.291617] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  260.291620] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  260.291622] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  260.291625] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  260.291627] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  260.291637] Mem-Info:
>[  260.291644] active_anon:3916 inactive_anon:1904808 isolated_anon:64
>                active_file:131 inactive_file:80 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36530 slab_unreclaimable:36634
>                mapped:549 shmem:1905312 pagetables:1428 bounce:0
>                free:25253 free_pcp:1 free_cma:0
>[  260.291649] Node 0 active_anon:15664kB inactive_anon:7619232kB active_file:524kB inactive_file:320kB unevictable:0kB isolated(anon):256kB isolated(file):0kB mapped:2196kB dirty:0kB writeback:0kB shmem:7621248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  260.291655] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  260.291657] lowmem_reserve[]: 0 3352 7813 7813
>[  260.291673] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377688kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  260.291675] lowmem_reserve[]: 0 0 4460 4460
>[  260.291690] Normal free:38416kB min:38508kB low:48132kB high:57756kB active_anon:11948kB inactive_anon:4241412kB active_file:500kB inactive_file:588kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106980kB slab_unreclaimable:108216kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB
>[  260.291693] lowmem_reserve[]: 0 0 0 0
>[  260.291705] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  260.291751] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  260.291800] Normal: 937*4kB (ME) 753*8kB (ME) 497*16kB (UME) 249*32kB (ME) 102*64kB (M) 48*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39644kB
>[  260.291846] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  260.291848] 1905547 total pagecache pages
>[  260.291859] 0 pages in swap cache
>[  260.291862] Swap cache stats: add 5950974, delete 5950260, find 1660462/1901174
>[  260.291864] Free swap  = 8049916kB
>[  260.291867] Total swap = 16642044kB
>[  260.291869] 2070542 pages RAM
>[  260.291871] 0 pages HighMem/MovableOnly
>[  260.291873] 46219 pages reserved
>[  262.417185] gem_render_line: page allocation stalls for 17557ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  262.417219] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  262.417223] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  262.417225] Call Trace:
>[  262.417232]  dump_stack+0x67/0x97
>[  262.417237]  warn_alloc+0xd6/0x160
>[  262.417246]  __alloc_pages_nodemask+0xe50/0x1280
>[  262.417257]  ? new_slab+0x331/0x4d0
>[  262.417263]  new_slab+0x31a/0x4d0
>[  262.417269]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  262.417274]  ? sg_kmalloc+0x1e/0x50
>[  262.417285]  ? sg_kmalloc+0x1e/0x50
>[  262.417288]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  262.417292]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  262.417297]  __kmalloc+0x288/0x330
>[  262.417302]  sg_kmalloc+0x1e/0x50
>[  262.417307]  __sg_alloc_table+0x11f/0x180
>[  262.417311]  ? sg_miter_start+0x60/0x60
>[  262.417317]  sg_alloc_table+0x24/0xa0
>[  262.417379]  i915_sg_trim+0x30/0x130 [i915]
>[  262.417420]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  262.417462]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  262.417498]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  262.417538]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  262.417543]  ? lock_acquire+0x9e/0x1e0
>[  262.417548]  ? __might_fault+0x39/0x90
>[  262.417557]  drm_ioctl+0x202/0x490
>[  262.417594]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  262.417604]  ? __do_page_fault+0x29e/0x560
>[  262.417611]  do_vfs_ioctl+0x90/0x6d0
>[  262.417616]  ? up_read+0x1a/0x40
>[  262.417621]  ? trace_hardirqs_on_caller+0x118/0x180
>[  262.417626]  SyS_ioctl+0x3c/0x70
>[  262.417632]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  262.417635] RIP: 0033:0x7fe71a49d4b7
>[  262.417639] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  262.417644] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  262.417647] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  262.417650] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  262.417652] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  262.417655] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  262.417665] Mem-Info:
>[  262.417671] active_anon:3916 inactive_anon:1904754 isolated_anon:128
>                active_file:129 inactive_file:165 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36530 slab_unreclaimable:36634
>                mapped:575 shmem:1905312 pagetables:1428 bounce:0
>                free:25267 free_pcp:0 free_cma:0
>[  262.417678] Node 0 active_anon:15664kB inactive_anon:7619016kB active_file:516kB inactive_file:660kB unevictable:0kB isolated(anon):512kB isolated(file):0kB mapped:2300kB dirty:0kB writeback:0kB shmem:7621248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  262.417683] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  262.417686] lowmem_reserve[]: 0 3352 7813 7813
>[  262.417703] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377688kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  262.417705] lowmem_reserve[]: 0 0 4460 4460
>[  262.417722] Normal free:38472kB min:38508kB low:48132kB high:57756kB active_anon:11948kB inactive_anon:4241412kB active_file:504kB inactive_file:648kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106980kB slab_unreclaimable:108216kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  262.417724] lowmem_reserve[]: 0 0 0 0
>[  262.417737] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  262.417787] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  262.417842] Normal: 871*4kB (ME) 753*8kB (ME) 497*16kB (UME) 249*32kB (ME) 102*64kB (M) 48*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39380kB
>[  262.417890] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  262.417892] 1905606 total pagecache pages
>[  262.417902] 0 pages in swap cache
>[  262.417905] Swap cache stats: add 5950974, delete 5950260, find 1660462/1901174
>[  262.417908] Free swap  = 8049916kB
>[  262.417910] Total swap = 16642044kB
>[  262.417913] 2070542 pages RAM
>[  262.417915] 0 pages HighMem/MovableOnly
>[  262.417918] 46219 pages reserved
>[  263.351198] thermald: page allocation stalls for 23329ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  263.351216] CPU: 0 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  263.351219] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  263.351221] Call Trace:
>[  263.351229]  dump_stack+0x67/0x97
>[  263.351235]  warn_alloc+0xd6/0x160
>[  263.351244]  __alloc_pages_nodemask+0xe50/0x1280
>[  263.351256]  ? trace_hardirqs_on_caller+0x118/0x180
>[  263.351263]  new_slab+0x31a/0x4d0
>[  263.351269]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  263.351275]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  263.351285]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  263.351289]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  263.351292]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  263.351297]  kmem_cache_alloc_trace+0x237/0x2e0
>[  263.351303]  kernfs_iop_get_link+0x3e/0x1e0
>[  263.351309]  link_path_walk+0x4a8/0x560
>[  263.351316]  path_openat+0x78/0x950
>[  263.351324]  do_filp_open+0x85/0xf0
>[  263.351337]  ? _raw_spin_unlock+0x2c/0x50
>[  263.351345]  do_sys_open+0x122/0x1f0
>[  263.351349]  ? do_sys_open+0x122/0x1f0
>[  263.351356]  SyS_open+0x19/0x20
>[  263.351360]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  263.351363] RIP: 0033:0x7f519f67f66d
>[  263.351365] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  263.351371] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  263.351374] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  263.351376] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  263.351379] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  263.351382] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  265.628493] gem_render_line: page allocation stalls for 20768ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  265.628511] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  265.628514] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  265.628517] Call Trace:
>[  265.628525]  dump_stack+0x67/0x97
>[  265.628530]  warn_alloc+0xd6/0x160
>[  265.628539]  __alloc_pages_nodemask+0xe50/0x1280
>[  265.628550]  ? new_slab+0x331/0x4d0
>[  265.628556]  new_slab+0x31a/0x4d0
>[  265.628563]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  265.628567]  ? sg_kmalloc+0x1e/0x50
>[  265.628578]  ? sg_kmalloc+0x1e/0x50
>[  265.628581]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  265.628585]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  265.628589]  __kmalloc+0x288/0x330
>[  265.628595]  sg_kmalloc+0x1e/0x50
>[  265.628600]  __sg_alloc_table+0x11f/0x180
>[  265.628604]  ? sg_miter_start+0x60/0x60
>[  265.628609]  sg_alloc_table+0x24/0xa0
>[  265.628672]  i915_sg_trim+0x30/0x130 [i915]
>[  265.628714]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  265.628756]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  265.628793]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  265.628832]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  265.628837]  ? lock_acquire+0x9e/0x1e0
>[  265.628842]  ? __might_fault+0x39/0x90
>[  265.628850]  drm_ioctl+0x202/0x490
>[  265.628886]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  265.628896]  ? __do_page_fault+0x29e/0x560
>[  265.628903]  do_vfs_ioctl+0x90/0x6d0
>[  265.628909]  ? up_read+0x1a/0x40
>[  265.628913]  ? trace_hardirqs_on_caller+0x118/0x180
>[  265.628919]  SyS_ioctl+0x3c/0x70
>[  265.628925]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  265.628928] RIP: 0033:0x7fe71a49d4b7
>[  265.628931] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  265.628936] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  265.628939] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  265.628942] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  265.628944] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  265.628947] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  265.628979] warn_alloc_show_mem: 1 callbacks suppressed
>[  265.629000] Mem-Info:
>[  265.629007] active_anon:3934 inactive_anon:1904733 isolated_anon:64
>                active_file:104 inactive_file:152 isolated_file:0
>                unevictable:0 dirty:10 writeback:0 unstable:0
>                slab_reclaimable:36516 slab_unreclaimable:36634
>                mapped:615 shmem:1905312 pagetables:1428 bounce:0
>                free:25185 free_pcp:0 free_cma:0
>[  265.629012] Node 0 active_anon:15736kB inactive_anon:7618932kB active_file:416kB inactive_file:608kB unevictable:0kB isolated(anon):256kB isolated(file):0kB mapped:2460kB dirty:40kB writeback:0kB shmem:7621248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  265.629018] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  265.629020] lowmem_reserve[]: 0 3352 7813 7813
>[  265.629038] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377680kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  265.629040] lowmem_reserve[]: 0 0 4460 4460
>[  265.629057] Normal free:38144kB min:38508kB low:48132kB high:57756kB active_anon:12020kB inactive_anon:4241164kB active_file:392kB inactive_file:888kB unevictable:0kB writepending:40kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106924kB slab_unreclaimable:108216kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  265.629059] lowmem_reserve[]: 0 0 0 0
>[  265.629073] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  265.629122] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  265.629176] Normal: 762*4kB (UME) 761*8kB (ME) 497*16kB (UME) 250*32kB (UME) 103*64kB (UM) 49*128kB (UM) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38976kB
>[  265.629225] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  265.629228] 1905616 total pagecache pages
>[  265.629237] 0 pages in swap cache
>[  265.629240] Swap cache stats: add 5950992, delete 5950278, find 1660479/1901210
>[  265.629243] Free swap  = 8049916kB
>[  265.629246] Total swap = 16642044kB
>[  265.629248] 2070542 pages RAM
>[  265.629250] 0 pages HighMem/MovableOnly
>[  265.629253] 46219 pages reserved
>[  267.591418] irqbalance: page allocation stalls for 30507ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  267.591436] CPU: 1 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  267.591439] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  267.591442] Call Trace:
>[  267.591450]  dump_stack+0x67/0x97
>[  267.591456]  warn_alloc+0xd6/0x160
>[  267.591465]  __alloc_pages_nodemask+0xe50/0x1280
>[  267.591475]  ? new_slab+0x331/0x4d0
>[  267.591481]  new_slab+0x31a/0x4d0
>[  267.591488]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  267.591492]  ? kvmalloc_node+0x6b/0x80
>[  267.591498]  ? lock_acquire+0x9e/0x1e0
>[  267.591503]  ? seq_read+0x38/0x3e0
>[  267.591512]  ? kvmalloc_node+0x6b/0x80
>[  267.591516]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  267.591519]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  267.591524]  __kmalloc+0x288/0x330
>[  267.591529]  kvmalloc_node+0x6b/0x80
>[  267.591533]  seq_read+0x2a1/0x3e0
>[  267.591538]  ? __might_fault+0x80/0x90
>[  267.591545]  proc_reg_read+0x3d/0x60
>[  267.591551]  __vfs_read+0x23/0x110
>[  267.591558]  ? SyS_newfstat+0x35/0x50
>[  267.591563]  vfs_read+0xa0/0x150
>[  267.591568]  SyS_read+0x44/0xb0
>[  267.591575]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  267.591578] RIP: 0033:0x7f3288c7a870
>[  267.591582] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  267.591587] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  267.591590] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  267.591592] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  267.591595] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  267.591598] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  267.591607] Mem-Info:
>[  267.591614] active_anon:3934 inactive_anon:1904786 isolated_anon:96
>                active_file:49 inactive_file:94 isolated_file:0
>                unevictable:0 dirty:10 writeback:0 unstable:0
>                slab_reclaimable:36516 slab_unreclaimable:36634
>                mapped:524 shmem:1905312 pagetables:1428 bounce:0
>                free:25265 free_pcp:0 free_cma:0
>[  267.591619] Node 0 active_anon:15736kB inactive_anon:7619144kB active_file:196kB inactive_file:376kB unevictable:0kB isolated(anon):384kB isolated(file):0kB mapped:2096kB dirty:40kB writeback:0kB shmem:7621248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  267.591626] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  267.591628] lowmem_reserve[]: 0 3352 7813 7813
>[  267.591646] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377688kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  267.591648] lowmem_reserve[]: 0 0 4460 4460
>[  267.591665] Normal free:38464kB min:38508kB low:48132kB high:57756kB active_anon:12020kB inactive_anon:4241284kB active_file:196kB inactive_file:536kB unevictable:0kB writepending:40kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106924kB slab_unreclaimable:108216kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  267.591667] lowmem_reserve[]: 0 0 0 0
>[  267.591681] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  267.591730] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  267.591784] Normal: 967*4kB (UME) 760*8kB (ME) 496*16kB (UME) 249*32kB (UME) 102*64kB (UM) 50*128kB (UM) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39804kB
>[  267.591831] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  267.591833] 1905501 total pagecache pages
>[  267.591844] 0 pages in swap cache
>[  267.591846] Swap cache stats: add 5950992, delete 5950278, find 1660479/1901210
>[  267.591849] Free swap  = 8049916kB
>[  267.591852] Total swap = 16642044kB
>[  267.591854] 2070542 pages RAM
>[  267.591856] 0 pages HighMem/MovableOnly
>[  267.591859] 46219 pages reserved
>[  273.530874] thermald: page allocation stalls for 33508ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  273.530891] CPU: 0 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  273.530894] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  273.530896] Call Trace:
>[  273.530904]  dump_stack+0x67/0x97
>[  273.530909]  warn_alloc+0xd6/0x160
>[  273.530918]  __alloc_pages_nodemask+0xe50/0x1280
>[  273.530931]  ? trace_hardirqs_on_caller+0x118/0x180
>[  273.530938]  new_slab+0x31a/0x4d0
>[  273.530944]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  273.530950]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  273.530960]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  273.530964]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  273.530967]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  273.530972]  kmem_cache_alloc_trace+0x237/0x2e0
>[  273.530978]  kernfs_iop_get_link+0x3e/0x1e0
>[  273.530985]  link_path_walk+0x4a8/0x560
>[  273.530991]  path_openat+0x78/0x950
>[  273.531000]  do_filp_open+0x85/0xf0
>[  273.531011]  ? _raw_spin_unlock+0x2c/0x50
>[  273.531019]  do_sys_open+0x122/0x1f0
>[  273.531023]  ? do_sys_open+0x122/0x1f0
>[  273.531030]  SyS_open+0x19/0x20
>[  273.531034]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  273.531037] RIP: 0033:0x7f519f67f66d
>[  273.531040] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  273.531045] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  273.531048] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  273.531050] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  273.531053] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  273.531056] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  273.531065] Mem-Info:
>[  273.531071] active_anon:3906 inactive_anon:1904754 isolated_anon:128
>                active_file:123 inactive_file:171 isolated_file:0
>                unevictable:0 dirty:11 writeback:0 unstable:0
>                slab_reclaimable:36514 slab_unreclaimable:36634
>                mapped:595 shmem:1905312 pagetables:1428 bounce:0
>                free:25306 free_pcp:0 free_cma:0
>[  273.531077] Node 0 active_anon:15624kB inactive_anon:7619016kB active_file:492kB inactive_file:684kB unevictable:0kB isolated(anon):512kB isolated(file):0kB mapped:2380kB dirty:44kB writeback:0kB shmem:7621248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  273.531083] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  273.531085] lowmem_reserve[]: 0 3352 7813 7813
>[  273.531101] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377672kB active_file:16kB inactive_file:8kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  273.531103] lowmem_reserve[]: 0 0 4460 4460
>[  273.531120] Normal free:38628kB min:38508kB low:48132kB high:57756kB active_anon:11908kB inactive_anon:4241548kB active_file:476kB inactive_file:676kB unevictable:0kB writepending:40kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106916kB slab_unreclaimable:108216kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  273.531122] lowmem_reserve[]: 0 0 0 0
>[  273.531135] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  273.531183] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  273.531236] Normal: 899*4kB (UME) 760*8kB (ME) 497*16kB (UME) 249*32kB (UME) 102*64kB (UM) 50*128kB (UM) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39548kB
>[  273.531282] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  273.531284] 1905563 total pagecache pages
>[  273.531293] 0 pages in swap cache
>[  273.531296] Swap cache stats: add 5950995, delete 5950281, find 1660482/1901217
>[  273.531299] Free swap  = 8049916kB
>[  273.531301] Total swap = 16642044kB
>[  273.531304] 2070542 pages RAM
>[  273.531306] 0 pages HighMem/MovableOnly
>[  273.531308] 46219 pages reserved
>[  278.952942] irqbalance: page allocation stalls for 41868ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  278.952960] CPU: 1 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  278.952962] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  278.952965] Call Trace:
>[  278.952974]  dump_stack+0x67/0x97
>[  278.952980]  warn_alloc+0xd6/0x160
>[  278.952989]  __alloc_pages_nodemask+0xe50/0x1280
>[  278.953000]  ? new_slab+0x331/0x4d0
>[  278.953006]  new_slab+0x31a/0x4d0
>[  278.953013]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  278.953017]  ? kvmalloc_node+0x6b/0x80
>[  278.953023]  ? lock_acquire+0x9e/0x1e0
>[  278.953027]  ? seq_read+0x38/0x3e0
>[  278.953036]  ? kvmalloc_node+0x6b/0x80
>[  278.953040]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  278.953044]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  278.953048]  __kmalloc+0x288/0x330
>[  278.953054]  kvmalloc_node+0x6b/0x80
>[  278.953058]  seq_read+0x2a1/0x3e0
>[  278.953063]  ? __might_fault+0x80/0x90
>[  278.953070]  proc_reg_read+0x3d/0x60
>[  278.953075]  __vfs_read+0x23/0x110
>[  278.953082]  ? SyS_newfstat+0x35/0x50
>[  278.953087]  vfs_read+0xa0/0x150
>[  278.953091]  SyS_read+0x44/0xb0
>[  278.953097]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  278.953101] RIP: 0033:0x7f3288c7a870
>[  278.953104] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  278.953109] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  278.953111] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  278.953114] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  278.953117] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  278.953119] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  278.953129] Mem-Info:
>[  278.953135] active_anon:3920 inactive_anon:1904734 isolated_anon:128
>                active_file:74 inactive_file:223 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36514 slab_unreclaimable:36636
>                mapped:591 shmem:1905313 pagetables:1428 bounce:0
>                free:25224 free_pcp:0 free_cma:0
>[  278.953141] Node 0 active_anon:15680kB inactive_anon:7618936kB active_file:296kB inactive_file:892kB unevictable:0kB isolated(anon):512kB isolated(file):0kB mapped:2364kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  278.953147] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  278.953149] lowmem_reserve[]: 0 3352 7813 7813
>[  278.953167] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376668kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  278.953169] lowmem_reserve[]: 0 0 4460 4460
>[  278.953186] Normal free:38300kB min:38508kB low:48132kB high:57756kB active_anon:11964kB inactive_anon:4241924kB active_file:296kB inactive_file:868kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106916kB slab_unreclaimable:108224kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  278.953188] lowmem_reserve[]: 0 0 0 0
>[  278.953201] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  278.953251] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  278.953306] Normal: 776*4kB (UME) 764*8kB (UME) 499*16kB (ME) 250*32kB (UME) 101*64kB (M) 50*128kB (UM) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39088kB
>[  278.953355] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  278.953357] 1905611 total pagecache pages
>[  278.953367] 1 pages in swap cache
>[  278.953370] Swap cache stats: add 5951041, delete 5950326, find 1660495/1901244
>[  278.953372] Free swap  = 8049660kB
>[  278.953375] Total swap = 16642044kB
>[  278.953377] 2070542 pages RAM
>[  278.953380] 0 pages HighMem/MovableOnly
>[  278.953382] 46219 pages reserved
>[  280.441100] systemd: page allocation stalls for 12245ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  280.441118] CPU: 3 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  280.441121] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  280.441123] Call Trace:
>[  280.441131]  dump_stack+0x67/0x97
>[  280.441138]  warn_alloc+0xd6/0x160
>[  280.441146]  __alloc_pages_nodemask+0xe50/0x1280
>[  280.441158]  ? new_slab+0x331/0x4d0
>[  280.441164]  new_slab+0x31a/0x4d0
>[  280.441171]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  280.441176]  ? kvmalloc_node+0x6b/0x80
>[  280.441181]  ? lock_acquire+0x9e/0x1e0
>[  280.441186]  ? seq_read+0x38/0x3e0
>[  280.441194]  ? kvmalloc_node+0x6b/0x80
>[  280.441198]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  280.441202]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  280.441207]  __kmalloc+0x288/0x330
>[  280.441212]  kvmalloc_node+0x6b/0x80
>[  280.441216]  seq_read+0x2a1/0x3e0
>[  280.441225]  __vfs_read+0x23/0x110
>[  280.441232]  ? up_read+0x1a/0x40
>[  280.441236]  vfs_read+0xa0/0x150
>[  280.441241]  SyS_read+0x44/0xb0
>[  280.441248]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  280.441251] RIP: 0033:0x7fa9de68988d
>[  280.441254] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  280.441259] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  280.441261] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  280.441264] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  280.441267] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  280.441269] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  280.441279] Mem-Info:
>[  280.441286] active_anon:3920 inactive_anon:1904680 isolated_anon:224
>                active_file:119 inactive_file:111 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36514 slab_unreclaimable:36636
>                mapped:548 shmem:1905313 pagetables:1428 bounce:0
>                free:25266 free_pcp:0 free_cma:0
>[  280.441292] Node 0 active_anon:15680kB inactive_anon:7618720kB active_file:476kB inactive_file:444kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2192kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  280.441298] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  280.441301] lowmem_reserve[]: 0 3352 7813 7813
>[  280.441318] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377688kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  280.441320] lowmem_reserve[]: 0 0 4460 4460
>[  280.441337] Normal free:38468kB min:38508kB low:48132kB high:57756kB active_anon:11964kB inactive_anon:4241288kB active_file:476kB inactive_file:504kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106916kB slab_unreclaimable:108224kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  280.441339] lowmem_reserve[]: 0 0 0 0
>[  280.441353] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  280.441402] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  280.441455] Normal: 838*4kB (UME) 764*8kB (UME) 499*16kB (ME) 250*32kB (UME) 101*64kB (M) 50*128kB (UM) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39336kB
>[  280.441504] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  280.441507] 1905607 total pagecache pages
>[  280.441517] 1 pages in swap cache
>[  280.441520] Swap cache stats: add 5951041, delete 5950326, find 1660495/1901244
>[  280.441522] Free swap  = 8049660kB
>[  280.441525] Total swap = 16642044kB
>[  280.441527] 2070542 pages RAM
>[  280.441530] 0 pages HighMem/MovableOnly
>[  280.441532] 46219 pages reserved
>[  282.029467] in:imklog: page allocation stalls for 10252ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null)
>[  282.029507] CPU: 1 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  282.029510] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  282.029513] Call Trace:
>[  282.029520]  dump_stack+0x67/0x97
>[  282.029525]  warn_alloc+0xd6/0x160
>[  282.029534]  __alloc_pages_nodemask+0xe50/0x1280
>[  282.029541]  ? lock_acquire+0x9e/0x1e0
>[  282.029551]  ? _raw_spin_unlock+0x2c/0x50
>[  282.029555]  ? swap_swapcount+0x51/0x80
>[  282.029561]  __read_swap_cache_async+0x14a/0x240
>[  282.029567]  read_swap_cache_async+0x12/0x30
>[  282.029571]  swapin_readahead+0x145/0x1b0
>[  282.029576]  ? find_get_entry+0x166/0x220
>[  282.029582]  ? pagecache_get_page+0x27/0x230
>[  282.029589]  do_swap_page+0x2c6/0x710
>[  282.029593]  ? do_swap_page+0x2c6/0x710
>[  282.029597]  ? do_syslog+0x45a/0x510
>[  282.029602]  __handle_mm_fault+0x5d3/0xd80
>[  282.029611]  handle_mm_fault+0x17c/0x350
>[  282.029616]  __do_page_fault+0x279/0x560
>[  282.029623]  do_page_fault+0xc/0x10
>[  282.029627]  page_fault+0x22/0x30
>[  282.029630] RIP: 0033:0x7f8a1d4ee1b0
>[  282.029633] RSP: 002b:00007f8a1bdf3380 EFLAGS: 00010206
>[  282.029638] RAX: 0000000000016ea1 RBX: 00007f8a0c00bea0 RCX: 0000000000000004
>[  282.029641] RDX: 00000000000002c5 RSI: 00007f8a0c00c160 RDI: 0000000000000001
>[  282.029643] RBP: 00007f8a0c000020 R08: 00007f8a1d5de7e0 R09: 00000000000002c0
>[  282.029646] R10: 00007f8a0c000078 R11: 00007f8a1bdf33d0 R12: 00007f8a0c000078
>[  282.029649] R13: 00007f8a1bdf48a3 R14: 0000000000002710 R15: 00000000000002c0
>[  282.029659] Mem-Info:
>[  282.029665] active_anon:3921 inactive_anon:1904722 isolated_anon:128
>                active_file:129 inactive_file:202 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36514 slab_unreclaimable:36636
>                mapped:644 shmem:1905313 pagetables:1428 bounce:0
>                free:25161 free_pcp:0 free_cma:0
>[  282.029670] Node 0 active_anon:15684kB inactive_anon:7618888kB active_file:516kB inactive_file:808kB unevictable:0kB isolated(anon):512kB isolated(file):0kB mapped:2576kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  282.029676] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  282.029679] lowmem_reserve[]: 0 3352 7813 7813
>[  282.029695] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377180kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  282.029697] lowmem_reserve[]: 0 0 4460 4460
>[  282.029715] Normal free:38048kB min:38508kB low:48132kB high:57756kB active_anon:11968kB inactive_anon:4241920kB active_file:320kB inactive_file:1184kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106916kB slab_unreclaimable:108224kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  282.029717] lowmem_reserve[]: 0 0 0 0
>[  282.029730] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  282.029780] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  282.029834] Normal: 649*4kB (UME) 763*8kB (ME) 499*16kB (ME) 250*32kB (ME) 101*64kB (M) 50*128kB (M) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38572kB
>[  282.029882] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  282.029885] 1905717 total pagecache pages
>[  282.029894] 6 pages in swap cache
>[  282.029897] Swap cache stats: add 5951048, delete 5950328, find 1660502/1901257
>[  282.029900] Free swap  = 8049916kB
>[  282.029902] Total swap = 16642044kB
>[  282.029904] 2070542 pages RAM
>[  282.029907] 0 pages HighMem/MovableOnly
>[  282.029909] 46219 pages reserved
>[  284.486200] thermald: page allocation stalls for 44463ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  284.486217] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  284.486220] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  284.486223] Call Trace:
>[  284.486231]  dump_stack+0x67/0x97
>[  284.486237]  warn_alloc+0xd6/0x160
>[  284.486245]  __alloc_pages_nodemask+0xe50/0x1280
>[  284.486258]  ? trace_hardirqs_on_caller+0x118/0x180
>[  284.486264]  new_slab+0x31a/0x4d0
>[  284.486271]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  284.486276]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  284.486287]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  284.486290]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  284.486294]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  284.486299]  kmem_cache_alloc_trace+0x237/0x2e0
>[  284.486305]  kernfs_iop_get_link+0x3e/0x1e0
>[  284.486311]  link_path_walk+0x4a8/0x560
>[  284.486318]  path_openat+0x78/0x950
>[  284.486326]  do_filp_open+0x85/0xf0
>[  284.486338]  ? _raw_spin_unlock+0x2c/0x50
>[  284.486346]  do_sys_open+0x122/0x1f0
>[  284.486350]  ? do_sys_open+0x122/0x1f0
>[  284.486357]  SyS_open+0x19/0x20
>[  284.486361]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  284.486364] RIP: 0033:0x7f519f67f66d
>[  284.486367] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  284.486372] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  284.486375] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  284.486378] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  284.486380] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  284.486383] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  284.486392] Mem-Info:
>[  284.486399] active_anon:3931 inactive_anon:1904690 isolated_anon:128
>                active_file:139 inactive_file:171 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36514 slab_unreclaimable:36638
>                mapped:633 shmem:1905313 pagetables:1428 bounce:0
>                free:25248 free_pcp:0 free_cma:0
>[  284.486404] Node 0 active_anon:15724kB inactive_anon:7618760kB active_file:556kB inactive_file:684kB unevictable:0kB isolated(anon):512kB isolated(file):0kB mapped:2532kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  284.486410] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  284.486412] lowmem_reserve[]: 0 3352 7813 7813
>[  284.486429] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376944kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  284.486431] lowmem_reserve[]: 0 0 4460 4460
>[  284.486447] Normal free:38396kB min:38508kB low:48132kB high:57756kB active_anon:12008kB inactive_anon:4241900kB active_file:724kB inactive_file:856kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106916kB slab_unreclaimable:108232kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  284.486449] lowmem_reserve[]: 0 0 0 0
>[  284.486462] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  284.486510] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  284.486562] Normal: 747*4kB (UME) 763*8kB (ME) 499*16kB (ME) 250*32kB (ME) 101*64kB (M) 50*128kB (M) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38964kB
>[  284.486608] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  284.486611] 1905635 total pagecache pages
>[  284.486621] 7 pages in swap cache
>[  284.486624] Swap cache stats: add 5951051, delete 5950330, find 1660505/1901262
>[  284.486626] Free swap  = 8049916kB
>[  284.486629] Total swap = 16642044kB
>[  284.486631] 2070542 pages RAM
>[  284.486634] 0 pages HighMem/MovableOnly
>[  284.486636] 46219 pages reserved
>[  288.643624] gem_render_line: page allocation stalls for 43782ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  288.643643] CPU: 0 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  288.643646] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  288.643648] Call Trace:
>[  288.643658]  dump_stack+0x67/0x97
>[  288.643664]  warn_alloc+0xd6/0x160
>[  288.643673]  __alloc_pages_nodemask+0xe50/0x1280
>[  288.643683]  ? new_slab+0x331/0x4d0
>[  288.643690]  new_slab+0x31a/0x4d0
>[  288.643696]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  288.643701]  ? sg_kmalloc+0x1e/0x50
>[  288.643712]  ? sg_kmalloc+0x1e/0x50
>[  288.643715]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  288.643719]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  288.643724]  __kmalloc+0x288/0x330
>[  288.643730]  sg_kmalloc+0x1e/0x50
>[  288.643735]  __sg_alloc_table+0x11f/0x180
>[  288.643738]  ? sg_miter_start+0x60/0x60
>[  288.643744]  sg_alloc_table+0x24/0xa0
>[  288.643817]  i915_sg_trim+0x30/0x130 [i915]
>[  288.643858]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  288.643899]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  288.643937]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  288.643975]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  288.643980]  ? lock_acquire+0x9e/0x1e0
>[  288.643987]  ? __might_fault+0x39/0x90
>[  288.643995]  drm_ioctl+0x202/0x490
>[  288.644032]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  288.644043]  ? __do_page_fault+0x29e/0x560
>[  288.644050]  do_vfs_ioctl+0x90/0x6d0
>[  288.644055]  ? up_read+0x1a/0x40
>[  288.644060]  ? trace_hardirqs_on_caller+0x118/0x180
>[  288.644065]  SyS_ioctl+0x3c/0x70
>[  288.644071]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  288.644074] RIP: 0033:0x7fe71a49d4b7
>[  288.644077] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  288.644082] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  288.644085] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  288.644088] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  288.644091] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  288.644093] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  288.644103] Mem-Info:
>[  288.644110] active_anon:3931 inactive_anon:1904647 isolated_anon:192
>                active_file:139 inactive_file:221 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36514 slab_unreclaimable:36640
>                mapped:694 shmem:1905313 pagetables:1428 bounce:0
>                free:25191 free_pcp:0 free_cma:0
>[  288.644116] Node 0 active_anon:15724kB inactive_anon:7618588kB active_file:556kB inactive_file:884kB unevictable:0kB isolated(anon):768kB isolated(file):0kB mapped:2776kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  288.644122] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  288.644124] lowmem_reserve[]: 0 3352 7813 7813
>[  288.644141] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377572kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  288.644143] lowmem_reserve[]: 0 0 4460 4460
>[  288.644160] Normal free:38168kB min:38508kB low:48132kB high:57756kB active_anon:12008kB inactive_anon:4241272kB active_file:532kB inactive_file:540kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106916kB slab_unreclaimable:108240kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  288.644162] lowmem_reserve[]: 0 0 0 0
>[  288.644175] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  288.644225] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  288.644279] Normal: 712*4kB (UME) 762*8kB (UME) 499*16kB (UME) 250*32kB (UME) 101*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38816kB
>[  288.644327] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  288.644330] 1905722 total pagecache pages
>[  288.644340] 7 pages in swap cache
>[  288.644344] Swap cache stats: add 5951051, delete 5950330, find 1660505/1901262
>[  288.644346] Free swap  = 8049916kB
>[  288.644349] Total swap = 16642044kB
>[  288.644352] 2070542 pages RAM
>[  288.644354] 0 pages HighMem/MovableOnly
>[  288.644357] 46219 pages reserved
>[  291.623563] thermald: page allocation stalls for 51600ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  291.623580] CPU: 0 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  291.623583] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  291.623586] Call Trace:
>[  291.623593]  dump_stack+0x67/0x97
>[  291.623599]  warn_alloc+0xd6/0x160
>[  291.623607]  __alloc_pages_nodemask+0xe50/0x1280
>[  291.623621]  ? trace_hardirqs_on_caller+0x118/0x180
>[  291.623627]  new_slab+0x31a/0x4d0
>[  291.623634]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  291.623639]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  291.623649]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  291.623653]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  291.623657]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  291.623662]  kmem_cache_alloc_trace+0x237/0x2e0
>[  291.623667]  kernfs_iop_get_link+0x3e/0x1e0
>[  291.623674]  link_path_walk+0x4a8/0x560
>[  291.623681]  path_openat+0x78/0x950
>[  291.623689]  do_filp_open+0x85/0xf0
>[  291.623701]  ? _raw_spin_unlock+0x2c/0x50
>[  291.623709]  do_sys_open+0x122/0x1f0
>[  291.623713]  ? do_sys_open+0x122/0x1f0
>[  291.623720]  SyS_open+0x19/0x20
>[  291.623724]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  291.623727] RIP: 0033:0x7f519f67f66d
>[  291.623730] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  291.623735] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  291.623738] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  291.623741] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  291.623743] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  291.623746] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  291.623755] Mem-Info:
>[  291.623762] active_anon:3931 inactive_anon:1904701 isolated_anon:160
>                active_file:159 inactive_file:152 isolated_file:0
>                unevictable:0 dirty:1 writeback:0 unstable:0
>                slab_reclaimable:36514 slab_unreclaimable:36640
>                mapped:619 shmem:1905313 pagetables:1428 bounce:0
>                free:25273 free_pcp:0 free_cma:0
>[  291.623767] Node 0 active_anon:15724kB inactive_anon:7618804kB active_file:636kB inactive_file:608kB unevictable:0kB isolated(anon):640kB isolated(file):0kB mapped:2476kB dirty:4kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  291.623772] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  291.623775] lowmem_reserve[]: 0 3352 7813 7813
>[  291.623791] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377560kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  291.623793] lowmem_reserve[]: 0 0 4460 4460
>[  291.623810] Normal free:38496kB min:38508kB low:48132kB high:57756kB active_anon:12008kB inactive_anon:4240900kB active_file:636kB inactive_file:508kB unevictable:0kB writepending:4kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106916kB slab_unreclaimable:108240kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  291.623812] lowmem_reserve[]: 0 0 0 0
>[  291.623825] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  291.623873] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  291.623925] Normal: 761*4kB (UME) 761*8kB (UME) 499*16kB (UME) 249*32kB (UME) 101*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38972kB
>[  291.623972] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  291.623974] 1905654 total pagecache pages
>[  291.623983] 7 pages in swap cache
>[  291.623986] Swap cache stats: add 5951051, delete 5950330, find 1660505/1901262
>[  291.623989] Free swap  = 8049916kB
>[  291.623991] Total swap = 16642044kB
>[  291.623994] 2070542 pages RAM
>[  291.623996] 0 pages HighMem/MovableOnly
>[  291.623998] 46219 pages reserved
>[  291.918578] systemd: page allocation stalls for 23722ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  291.918596] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  291.918600] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  291.918602] Call Trace:
>[  291.918611]  dump_stack+0x67/0x97
>[  291.918616]  warn_alloc+0xd6/0x160
>[  291.918625]  __alloc_pages_nodemask+0xe50/0x1280
>[  291.918636]  ? new_slab+0x331/0x4d0
>[  291.918642]  new_slab+0x31a/0x4d0
>[  291.918649]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  291.918653]  ? kvmalloc_node+0x6b/0x80
>[  291.918659]  ? lock_acquire+0x9e/0x1e0
>[  291.918663]  ? seq_read+0x38/0x3e0
>[  291.918672]  ? kvmalloc_node+0x6b/0x80
>[  291.918676]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  291.918679]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  291.918684]  __kmalloc+0x288/0x330
>[  291.918690]  kvmalloc_node+0x6b/0x80
>[  291.918694]  seq_read+0x2a1/0x3e0
>[  291.918702]  __vfs_read+0x23/0x110
>[  291.918709]  ? up_read+0x1a/0x40
>[  291.918713]  vfs_read+0xa0/0x150
>[  291.918717]  SyS_read+0x44/0xb0
>[  291.918723]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  291.918727] RIP: 0033:0x7fa9de68988d
>[  291.918730] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  291.918735] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  291.918738] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  291.918740] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  291.918743] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  291.918745] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  294.182182] gem_render_line: page allocation stalls for 49320ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  294.182200] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  294.182203] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  294.182205] Call Trace:
>[  294.182215]  dump_stack+0x67/0x97
>[  294.182220]  warn_alloc+0xd6/0x160
>[  294.182229]  __alloc_pages_nodemask+0xe50/0x1280
>[  294.182240]  ? new_slab+0x331/0x4d0
>[  294.182247]  new_slab+0x31a/0x4d0
>[  294.182254]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  294.182258]  ? sg_kmalloc+0x1e/0x50
>[  294.182269]  ? sg_kmalloc+0x1e/0x50
>[  294.182272]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  294.182275]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  294.182281]  __kmalloc+0x288/0x330
>[  294.182286]  sg_kmalloc+0x1e/0x50
>[  294.182291]  __sg_alloc_table+0x11f/0x180
>[  294.182294]  ? sg_miter_start+0x60/0x60
>[  294.182300]  sg_alloc_table+0x24/0xa0
>[  294.182361]  i915_sg_trim+0x30/0x130 [i915]
>[  294.182407]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  294.182452]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  294.182489]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  294.182531]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  294.182537]  ? lock_acquire+0x9e/0x1e0
>[  294.182542]  ? __might_fault+0x39/0x90
>[  294.182551]  drm_ioctl+0x202/0x490
>[  294.182589]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  294.182599]  ? __do_page_fault+0x29e/0x560
>[  294.182606]  do_vfs_ioctl+0x90/0x6d0
>[  294.182612]  ? up_read+0x1a/0x40
>[  294.182616]  ? trace_hardirqs_on_caller+0x118/0x180
>[  294.182622]  SyS_ioctl+0x3c/0x70
>[  294.182628]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  294.182631] RIP: 0033:0x7fe71a49d4b7
>[  294.182634] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  294.182639] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  294.182642] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  294.182645] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  294.182647] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  294.182650] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  294.182675] warn_alloc_show_mem: 1 callbacks suppressed
>[  294.182678] Mem-Info:
>[  294.182684] active_anon:3938 inactive_anon:1904626 isolated_anon:192
>                active_file:67 inactive_file:120 isolated_file:0
>                unevictable:0 dirty:1 writeback:0 unstable:0
>                slab_reclaimable:36514 slab_unreclaimable:36642
>                mapped:564 shmem:1905313 pagetables:1428 bounce:0
>                free:25209 free_pcp:0 free_cma:0
>[  294.182690] Node 0 active_anon:15752kB inactive_anon:7618504kB active_file:268kB inactive_file:480kB unevictable:0kB isolated(anon):768kB isolated(file):0kB mapped:2256kB dirty:4kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  294.182696] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  294.182698] lowmem_reserve[]: 0 3352 7813 7813
>[  294.182716] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377684kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  294.182719] lowmem_reserve[]: 0 0 4460 4460
>[  294.182735] Normal free:38240kB min:38508kB low:48132kB high:57756kB active_anon:12036kB inactive_anon:4240904kB active_file:244kB inactive_file:836kB unevictable:0kB writepending:4kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106916kB slab_unreclaimable:108248kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  294.182738] lowmem_reserve[]: 0 0 0 0
>[  294.182751] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  294.182802] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  294.182856] Normal: 845*4kB (UME) 761*8kB (UME) 499*16kB (UME) 249*32kB (UME) 101*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39308kB
>[  294.182904] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  294.182906] 1905596 total pagecache pages
>[  294.182916] 7 pages in swap cache
>[  294.182919] Swap cache stats: add 5951058, delete 5950337, find 1660512/1901276
>[  294.182922] Free swap  = 8049916kB
>[  294.182925] Total swap = 16642044kB
>[  294.182927] 2070542 pages RAM
>[  294.182930] 0 pages HighMem/MovableOnly
>[  294.182932] 46219 pages reserved
>[  297.560862] systemd-journal: page allocation stalls for 13031ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  297.560914] CPU: 3 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  297.560917] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  297.560920] Call Trace:
>[  297.560928]  dump_stack+0x67/0x97
>[  297.560934]  warn_alloc+0xd6/0x160
>[  297.560942]  __alloc_pages_nodemask+0xe50/0x1280
>[  297.560949]  ? find_get_entry+0x149/0x220
>[  297.560959]  ? pagecache_get_page+0x27/0x230
>[  297.560965]  filemap_fault+0x323/0x620
>[  297.560972]  ext4_filemap_fault+0x2c/0x40
>[  297.560979]  __do_fault+0x19/0x70
>[  297.560984]  ? _raw_spin_unlock+0x2c/0x50
>[  297.560989]  __handle_mm_fault+0x946/0xd80
>[  297.560998]  handle_mm_fault+0x17c/0x350
>[  297.561003]  __do_page_fault+0x279/0x560
>[  297.561011]  do_page_fault+0xc/0x10
>[  297.561015]  page_fault+0x22/0x30
>[  297.561019] RIP: 0033:0x7f6236c49870
>[  297.561022] RSP: 002b:00007fff30233e78 EFLAGS: 00010202
>[  297.561027] RAX: 00007f6236c49870 RBX: 00007fff30234000 RCX: 0000000000000000
>[  297.561029] RDX: 0000000000000000 RSI: 00007fff30234150 RDI: 00007fff30234140
>[  297.561032] RBP: 00007fff30234150 R08: 0000000000000000 R09: 000055b2f3c17fb0
>[  297.561035] R10: 00007fff30234230 R11: 00007f62362c0330 R12: 0000000000000001
>[  297.561037] R13: 0000000000000001 R14: 0000000000000010 R15: 00007fff30234010
>[  297.561048] Mem-Info:
>[  297.561054] active_anon:3939 inactive_anon:1904690 isolated_anon:160
>                active_file:221 inactive_file:90 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36514 slab_unreclaimable:36642
>                mapped:691 shmem:1905313 pagetables:1428 bounce:0
>                free:25272 free_pcp:0 free_cma:0
>[  297.561060] Node 0 active_anon:15756kB inactive_anon:7618760kB active_file:884kB inactive_file:360kB unevictable:0kB isolated(anon):640kB isolated(file):0kB mapped:2764kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  297.561066] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  297.561069] lowmem_reserve[]: 0 3352 7813 7813
>[  297.561086] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377180kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  297.561088] lowmem_reserve[]: 0 0 4460 4460
>[  297.561106] Normal free:38492kB min:38508kB low:48132kB high:57756kB active_anon:12040kB inactive_anon:4240520kB active_file:860kB inactive_file:548kB unevictable:0kB writepending:16kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106916kB slab_unreclaimable:108248kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  297.561108] lowmem_reserve[]: 0 0 0 0
>[  297.561122] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  297.561174] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  297.561230] Normal: 725*4kB (UME) 761*8kB (UME) 499*16kB (UME) 248*32kB (UME) 101*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38796kB
>[  297.561281] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  297.561284] 1905678 total pagecache pages
>[  297.561296] 7 pages in swap cache
>[  297.561299] Swap cache stats: add 5951059, delete 5950338, find 1660513/1901278
>[  297.561301] Free swap  = 8049916kB
>[  297.561304] Total swap = 16642044kB
>[  297.561306] 2070542 pages RAM
>[  297.561309] 0 pages HighMem/MovableOnly
>[  297.561311] 46219 pages reserved
>[  301.176112] thermald: page allocation stalls for 61152ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  301.176131] CPU: 3 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  301.176135] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  301.176138] Call Trace:
>[  301.176147]  dump_stack+0x67/0x97
>[  301.176153]  warn_alloc+0xd6/0x160
>[  301.176163]  __alloc_pages_nodemask+0xe50/0x1280
>[  301.176176]  ? trace_hardirqs_on_caller+0x118/0x180
>[  301.176183]  new_slab+0x31a/0x4d0
>[  301.176190]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  301.176195]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  301.176206]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  301.176210]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  301.176213]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  301.176218]  kmem_cache_alloc_trace+0x237/0x2e0
>[  301.176224]  kernfs_iop_get_link+0x3e/0x1e0
>[  301.176231]  link_path_walk+0x4a8/0x560
>[  301.176237]  path_openat+0x78/0x950
>[  301.176245]  do_filp_open+0x85/0xf0
>[  301.176257]  ? _raw_spin_unlock+0x2c/0x50
>[  301.176265]  do_sys_open+0x122/0x1f0
>[  301.176269]  ? do_sys_open+0x122/0x1f0
>[  301.176276]  SyS_open+0x19/0x20
>[  301.176279]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  301.176283] RIP: 0033:0x7f519f67f66d
>[  301.176287] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  301.176292] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  301.176294] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  301.176297] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  301.176300] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  301.176302] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  301.176312] Mem-Info:
>[  301.176319] active_anon:3939 inactive_anon:1904733 isolated_anon:128
>                active_file:125 inactive_file:171 isolated_file:0
>                unevictable:0 dirty:3 writeback:0 unstable:0
>                slab_reclaimable:36514 slab_unreclaimable:36642
>                mapped:506 shmem:1905313 pagetables:1428 bounce:0
>                free:25179 free_pcp:0 free_cma:0
>[  301.176324] Node 0 active_anon:15756kB inactive_anon:7618932kB active_file:500kB inactive_file:684kB unevictable:0kB isolated(anon):512kB isolated(file):0kB mapped:2024kB dirty:12kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  301.176330] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  301.176332] lowmem_reserve[]: 0 3352 7813 7813
>[  301.176348] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376952kB active_file:8kB inactive_file:16kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  301.176351] lowmem_reserve[]: 0 0 4460 4460
>[  301.176367] Normal free:38120kB min:38508kB low:48132kB high:57756kB active_anon:12040kB inactive_anon:4241636kB active_file:492kB inactive_file:668kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106916kB slab_unreclaimable:108248kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  301.176369] lowmem_reserve[]: 0 0 0 0
>[  301.176381] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  301.176429] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  301.176482] Normal: 752*4kB (UME) 762*8kB (UME) 499*16kB (UME) 248*32kB (UME) 101*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38912kB
>[  301.176529] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  301.176532] 1905616 total pagecache pages
>[  301.176541] 7 pages in swap cache
>[  301.176544] Swap cache stats: add 5951059, delete 5950338, find 1660513/1901278
>[  301.176547] Free swap  = 8049916kB
>[  301.176549] Total swap = 16642044kB
>[  301.176552] 2070542 pages RAM
>[  301.176554] 0 pages HighMem/MovableOnly
>[  301.176556] 46219 pages reserved
>[  301.622981] irqbalance: page allocation stalls for 64536ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  301.623010] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  301.623013] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  301.623016] Call Trace:
>[  301.623024]  dump_stack+0x67/0x97
>[  301.623030]  warn_alloc+0xd6/0x160
>[  301.623039]  __alloc_pages_nodemask+0xe50/0x1280
>[  301.623050]  ? new_slab+0x331/0x4d0
>[  301.623056]  new_slab+0x31a/0x4d0
>[  301.623063]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  301.623067]  ? kvmalloc_node+0x6b/0x80
>[  301.623073]  ? lock_acquire+0x9e/0x1e0
>[  301.623078]  ? seq_read+0x38/0x3e0
>[  301.623086]  ? kvmalloc_node+0x6b/0x80
>[  301.623090]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  301.623093]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  301.623099]  __kmalloc+0x288/0x330
>[  301.623104]  kvmalloc_node+0x6b/0x80
>[  301.623108]  seq_read+0x2a1/0x3e0
>[  301.623113]  ? __might_fault+0x80/0x90
>[  301.623120]  proc_reg_read+0x3d/0x60
>[  301.623126]  __vfs_read+0x23/0x110
>[  301.623133]  ? SyS_newfstat+0x35/0x50
>[  301.623138]  vfs_read+0xa0/0x150
>[  301.623142]  SyS_read+0x44/0xb0
>[  301.623148]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  301.623152] RIP: 0033:0x7f3288c7a870
>[  301.623155] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  301.623160] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  301.623163] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  301.623165] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  301.623168] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  301.623171] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  302.796354] gem_render_line: page allocation stalls for 57934ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  302.796371] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  302.796374] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  302.796376] Call Trace:
>[  302.796384]  dump_stack+0x67/0x97
>[  302.796390]  warn_alloc+0xd6/0x160
>[  302.796398]  __alloc_pages_nodemask+0xe50/0x1280
>[  302.796409]  ? new_slab+0x331/0x4d0
>[  302.796415]  new_slab+0x31a/0x4d0
>[  302.796422]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  302.796427]  ? sg_kmalloc+0x1e/0x50
>[  302.796437]  ? sg_kmalloc+0x1e/0x50
>[  302.796441]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  302.796444]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  302.796449]  __kmalloc+0x288/0x330
>[  302.796454]  sg_kmalloc+0x1e/0x50
>[  302.796459]  __sg_alloc_table+0x11f/0x180
>[  302.796463]  ? sg_miter_start+0x60/0x60
>[  302.796469]  sg_alloc_table+0x24/0xa0
>[  302.796529]  i915_sg_trim+0x30/0x130 [i915]
>[  302.796576]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  302.796620]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  302.796658]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  302.796698]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  302.796704]  ? lock_acquire+0x9e/0x1e0
>[  302.796710]  ? __might_fault+0x39/0x90
>[  302.796718]  drm_ioctl+0x202/0x490
>[  302.796757]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  302.796767]  ? __do_page_fault+0x29e/0x560
>[  302.796774]  do_vfs_ioctl+0x90/0x6d0
>[  302.796779]  ? up_read+0x1a/0x40
>[  302.796784]  ? trace_hardirqs_on_caller+0x118/0x180
>[  302.796789]  SyS_ioctl+0x3c/0x70
>[  302.796795]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  302.796799] RIP: 0033:0x7fe71a49d4b7
>[  302.796802] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  302.796807] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  302.796809] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  302.796812] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  302.796815] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  302.796818] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  302.796827] warn_alloc_show_mem: 1 callbacks suppressed
>[  302.796830] Mem-Info:
>[  302.796837] active_anon:3939 inactive_anon:1904615 isolated_anon:288
>                active_file:27 inactive_file:58 isolated_file:0
>                unevictable:0 dirty:3 writeback:0 unstable:0
>                slab_reclaimable:36514 slab_unreclaimable:36642
>                mapped:433 shmem:1905313 pagetables:1428 bounce:0
>                free:25378 free_pcp:0 free_cma:0
>[  302.796842] Node 0 active_anon:15756kB inactive_anon:7618460kB active_file:108kB inactive_file:232kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1732kB dirty:12kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  302.796848] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  302.796851] lowmem_reserve[]: 0 3352 7813 7813
>[  302.796868] DMA32 free:46704kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377064kB active_file:8kB inactive_file:16kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  302.796870] lowmem_reserve[]: 0 0 4460 4460
>[  302.796888] Normal free:38916kB min:38508kB low:48132kB high:57756kB active_anon:12040kB inactive_anon:4241908kB active_file:100kB inactive_file:216kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106916kB slab_unreclaimable:108248kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  302.796890] lowmem_reserve[]: 0 0 0 0
>[  302.796904] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  302.796954] DMA32: 162*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46704kB
>[  302.797008] Normal: 962*4kB (UME) 762*8kB (UME) 499*16kB (UME) 248*32kB (UME) 101*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39752kB
>[  302.797071] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  302.797074] 1905405 total pagecache pages
>[  302.797083] 7 pages in swap cache
>[  302.797086] Swap cache stats: add 5951059, delete 5950338, find 1660513/1901278
>[  302.797089] Free swap  = 8049916kB
>[  302.797091] Total swap = 16642044kB
>[  302.797094] 2070542 pages RAM
>[  302.797096] 0 pages HighMem/MovableOnly
>[  302.797098] 46219 pages reserved
>[  306.302242] irqbalance: page allocation stalls for 69216ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  306.302260] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  306.302263] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  306.302265] Call Trace:
>[  306.302274]  dump_stack+0x67/0x97
>[  306.302280]  warn_alloc+0xd6/0x160
>[  306.302288]  __alloc_pages_nodemask+0xe50/0x1280
>[  306.302300]  ? new_slab+0x331/0x4d0
>[  306.302306]  new_slab+0x31a/0x4d0
>[  306.302312]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  306.302317]  ? kvmalloc_node+0x6b/0x80
>[  306.302323]  ? lock_acquire+0x9e/0x1e0
>[  306.302327]  ? seq_read+0x38/0x3e0
>[  306.302336]  ? kvmalloc_node+0x6b/0x80
>[  306.302340]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  306.302344]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  306.302349]  __kmalloc+0x288/0x330
>[  306.302355]  kvmalloc_node+0x6b/0x80
>[  306.302359]  seq_read+0x2a1/0x3e0
>[  306.302364]  ? __might_fault+0x80/0x90
>[  306.302371]  proc_reg_read+0x3d/0x60
>[  306.302377]  __vfs_read+0x23/0x110
>[  306.302384]  ? SyS_newfstat+0x35/0x50
>[  306.302388]  vfs_read+0xa0/0x150
>[  306.302392]  SyS_read+0x44/0xb0
>[  306.302398]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  306.302402] RIP: 0033:0x7f3288c7a870
>[  306.302405] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  306.302411] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  306.302413] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  306.302416] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  306.302418] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  306.302421] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  306.302430] Mem-Info:
>[  306.302437] active_anon:3947 inactive_anon:1904681 isolated_anon:192
>                active_file:190 inactive_file:267 isolated_file:0
>                unevictable:0 dirty:5 writeback:0 unstable:0
>                slab_reclaimable:36512 slab_unreclaimable:36645
>                mapped:678 shmem:1905313 pagetables:1428 bounce:0
>                free:25125 free_pcp:0 free_cma:0
>[  306.302443] Node 0 active_anon:15788kB inactive_anon:7618724kB active_file:760kB inactive_file:1068kB unevictable:0kB isolated(anon):768kB isolated(file):0kB mapped:2712kB dirty:20kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  306.302449] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  306.302451] lowmem_reserve[]: 0 3352 7813 7813
>[  306.302468] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377168kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  306.302471] lowmem_reserve[]: 0 0 4460 4460
>[  306.302488] Normal free:37900kB min:38508kB low:48132kB high:57756kB active_anon:12072kB inactive_anon:4240912kB active_file:568kB inactive_file:920kB unevictable:0kB writepending:16kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106908kB slab_unreclaimable:108260kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  306.302490] lowmem_reserve[]: 0 0 0 0
>[  306.302503] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  306.302554] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  306.302608] Normal: 574*4kB (UME) 762*8kB (ME) 499*16kB (ME) 248*32kB (ME) 101*64kB (M) 50*128kB (M) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38200kB
>[  306.302656] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  306.302659] 1905783 total pagecache pages
>[  306.302668] 8 pages in swap cache
>[  306.302671] Swap cache stats: add 5951072, delete 5950350, find 1660525/1901304
>[  306.302674] Free swap  = 8049916kB
>[  306.302676] Total swap = 16642044kB
>[  306.302679] 2070542 pages RAM
>[  306.302681] 0 pages HighMem/MovableOnly
>[  306.302684] 46219 pages reserved
>[  308.158326] irqbalance: page allocation stalls for 71072ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  308.158343] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  308.158346] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  308.158348] Call Trace:
>[  308.158355]  dump_stack+0x67/0x97
>[  308.158361]  warn_alloc+0xd6/0x160
>[  308.158370]  __alloc_pages_nodemask+0xe50/0x1280
>[  308.158381]  ? new_slab+0x331/0x4d0
>[  308.158386]  new_slab+0x31a/0x4d0
>[  308.158393]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  308.158398]  ? kvmalloc_node+0x6b/0x80
>[  308.158403]  ? lock_acquire+0x9e/0x1e0
>[  308.158407]  ? seq_read+0x38/0x3e0
>[  308.158417]  ? kvmalloc_node+0x6b/0x80
>[  308.158421]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  308.158424]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  308.158429]  __kmalloc+0x288/0x330
>[  308.158435]  kvmalloc_node+0x6b/0x80
>[  308.158439]  seq_read+0x2a1/0x3e0
>[  308.158444]  ? __might_fault+0x80/0x90
>[  308.158451]  proc_reg_read+0x3d/0x60
>[  308.158457]  __vfs_read+0x23/0x110
>[  308.158464]  ? SyS_newfstat+0x35/0x50
>[  308.158468]  vfs_read+0xa0/0x150
>[  308.158472]  SyS_read+0x44/0xb0
>[  308.158479]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  308.158482] RIP: 0033:0x7f3288c7a870
>[  308.158485] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  308.158491] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  308.158493] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  308.158496] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  308.158499] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  308.158501] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  308.158511] Mem-Info:
>[  308.158518] active_anon:3951 inactive_anon:1904641 isolated_anon:320
>                active_file:136 inactive_file:147 isolated_file:0
>                unevictable:0 dirty:5 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36645
>                mapped:604 shmem:1905313 pagetables:1428 bounce:0
>                free:25165 free_pcp:0 free_cma:0
>[  308.158523] Node 0 active_anon:15804kB inactive_anon:7618564kB active_file:544kB inactive_file:588kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2416kB dirty:20kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  308.158529] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  308.158531] lowmem_reserve[]: 0 3352 7813 7813
>[  308.158548] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376868kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  308.158551] lowmem_reserve[]: 0 0 4460 4460
>[  308.158568] Normal free:38060kB min:38508kB low:48132kB high:57756kB active_anon:12088kB inactive_anon:4241708kB active_file:532kB inactive_file:408kB unevictable:0kB writepending:16kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108260kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  308.158570] lowmem_reserve[]: 0 0 0 0
>[  308.158583] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  308.158634] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  308.158688] Normal: 646*4kB (UME) 763*8kB (UME) 499*16kB (UME) 246*32kB (ME) 101*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38432kB
>[  308.158737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  308.158740] 1905625 total pagecache pages
>[  308.158751] 8 pages in swap cache
>[  308.158754] Swap cache stats: add 5951099, delete 5950377, find 1660551/1901356
>[  308.158756] Free swap  = 8049916kB
>[  308.158758] Total swap = 16642044kB
>[  308.158761] 2070542 pages RAM
>[  308.158763] 0 pages HighMem/MovableOnly
>[  308.158766] 46219 pages reserved
>[  308.487345] gem_render_line: page allocation stalls for 63625ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  308.487362] CPU: 0 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  308.487366] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  308.487368] Call Trace:
>[  308.487376]  dump_stack+0x67/0x97
>[  308.487382]  warn_alloc+0xd6/0x160
>[  308.487390]  __alloc_pages_nodemask+0xe50/0x1280
>[  308.487401]  ? new_slab+0x331/0x4d0
>[  308.487407]  new_slab+0x31a/0x4d0
>[  308.487414]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  308.487419]  ? sg_kmalloc+0x1e/0x50
>[  308.487429]  ? sg_kmalloc+0x1e/0x50
>[  308.487433]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  308.487436]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  308.487441]  __kmalloc+0x288/0x330
>[  308.487447]  sg_kmalloc+0x1e/0x50
>[  308.487451]  __sg_alloc_table+0x11f/0x180
>[  308.487455]  ? sg_miter_start+0x60/0x60
>[  308.487461]  sg_alloc_table+0x24/0xa0
>[  308.487522]  i915_sg_trim+0x30/0x130 [i915]
>[  308.487564]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  308.487607]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  308.487644]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  308.487682]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  308.487687]  ? lock_acquire+0x9e/0x1e0
>[  308.487693]  ? __might_fault+0x39/0x90
>[  308.487702]  drm_ioctl+0x202/0x490
>[  308.487739]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  308.487748]  ? __do_page_fault+0x29e/0x560
>[  308.487755]  do_vfs_ioctl+0x90/0x6d0
>[  308.487760]  ? up_read+0x1a/0x40
>[  308.487765]  ? trace_hardirqs_on_caller+0x118/0x180
>[  308.487770]  SyS_ioctl+0x3c/0x70
>[  308.487777]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  308.487779] RIP: 0033:0x7fe71a49d4b7
>[  308.487782] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  308.487788] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  308.487790] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  308.487793] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  308.487796] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  308.487798] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  310.447513] in:imklog: page allocation stalls for 11722ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  310.447530] CPU: 3 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  310.447533] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  310.447536] Call Trace:
>[  310.447544]  dump_stack+0x67/0x97
>[  310.447550]  warn_alloc+0xd6/0x160
>[  310.447558]  __alloc_pages_nodemask+0xe50/0x1280
>[  310.447565]  ? find_get_entry+0x149/0x220
>[  310.447575]  ? pagecache_get_page+0x27/0x230
>[  310.447581]  filemap_fault+0x323/0x620
>[  310.447589]  ext4_filemap_fault+0x2c/0x40
>[  310.447595]  __do_fault+0x19/0x70
>[  310.447599]  __handle_mm_fault+0x946/0xd80
>[  310.447609]  handle_mm_fault+0x17c/0x350
>[  310.447615]  __do_page_fault+0x279/0x560
>[  310.447621]  do_page_fault+0xc/0x10
>[  310.447626]  page_fault+0x22/0x30
>[  310.447630] RIP: 0033:0x7f8a1cc4613b
>[  310.447633] RSP: 002b:00007f8a1bdf34a0 EFLAGS: 00010246
>[  310.447638] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000000000
>[  310.447641] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[  310.447643] RBP: 000000000000000f R08: 0000000000000000 R09: 0000000004000001
>[  310.447646] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f8a1bdf3da0
>[  310.447648] R13: 00007f8a1bdf48a3 R14: 0000000000001f9f R15: 00007f8a1bdf48c9
>[  310.447690] warn_alloc_show_mem: 1 callbacks suppressed
>[  310.447718] Mem-Info:
>[  310.447725] active_anon:3945 inactive_anon:1904669 isolated_anon:288
>                active_file:130 inactive_file:221 isolated_file:0
>                unevictable:0 dirty:3 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36645
>                mapped:614 shmem:1905313 pagetables:1428 bounce:0
>                free:25190 free_pcp:0 free_cma:0
>[  310.447730] Node 0 active_anon:15780kB inactive_anon:7618676kB active_file:520kB inactive_file:884kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2456kB dirty:12kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  310.447736] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  310.447738] lowmem_reserve[]: 0 3352 7813 7813
>[  310.447756] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376668kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  310.447758] lowmem_reserve[]: 0 0 4460 4460
>[  310.447776] Normal free:38160kB min:38508kB low:48132kB high:57756kB active_anon:12064kB inactive_anon:4241288kB active_file:512kB inactive_file:528kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108260kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  310.447778] lowmem_reserve[]: 0 0 0 0
>[  310.447792] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  310.447844] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  310.447900] Normal: 683*4kB (UME) 761*8kB (UME) 498*16kB (UME) 246*32kB (UME) 102*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38612kB
>[  310.447949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  310.447952] 1905670 total pagecache pages
>[  310.447961] 7 pages in swap cache
>[  310.447965] Swap cache stats: add 5951131, delete 5950410, find 1660551/1901356
>[  310.447967] Free swap  = 8049916kB
>[  310.447970] Total swap = 16642044kB
>[  310.447972] 2070542 pages RAM
>[  310.447975] 0 pages HighMem/MovableOnly
>[  310.447977] 46219 pages reserved
>[  313.585867] systemd: page allocation stalls for 45388ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  313.585886] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  313.585888] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  313.585891] Call Trace:
>[  313.585899]  dump_stack+0x67/0x97
>[  313.585904]  warn_alloc+0xd6/0x160
>[  313.585913]  __alloc_pages_nodemask+0xe50/0x1280
>[  313.585924]  ? new_slab+0x331/0x4d0
>[  313.585930]  new_slab+0x31a/0x4d0
>[  313.585936]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  313.585941]  ? kvmalloc_node+0x6b/0x80
>[  313.585946]  ? lock_acquire+0x9e/0x1e0
>[  313.585951]  ? seq_read+0x38/0x3e0
>[  313.585960]  ? kvmalloc_node+0x6b/0x80
>[  313.585963]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  313.585967]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  313.585972]  __kmalloc+0x288/0x330
>[  313.585977]  kvmalloc_node+0x6b/0x80
>[  313.585982]  seq_read+0x2a1/0x3e0
>[  313.585990]  __vfs_read+0x23/0x110
>[  313.585997]  ? up_read+0x1a/0x40
>[  313.586001]  vfs_read+0xa0/0x150
>[  313.586005]  SyS_read+0x44/0xb0
>[  313.586012]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  313.586015] RIP: 0033:0x7fa9de68988d
>[  313.586017] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  313.586023] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  313.586026] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  313.586029] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  313.586031] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  313.586034] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  313.586043] Mem-Info:
>[  313.586049] active_anon:3947 inactive_anon:1904680 isolated_anon:256
>                active_file:130 inactive_file:290 isolated_file:0
>                unevictable:0 dirty:3 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36645
>                mapped:680 shmem:1905313 pagetables:1428 bounce:0
>                free:25132 free_pcp:0 free_cma:0
>[  313.586055] Node 0 active_anon:15788kB inactive_anon:7618720kB active_file:520kB inactive_file:1160kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2720kB dirty:12kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  313.586061] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  313.586063] lowmem_reserve[]: 0 3352 7813 7813
>[  313.586081] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377636kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  313.586083] lowmem_reserve[]: 0 0 4460 4460
>[  313.586100] Normal free:37928kB min:38508kB low:48132kB high:57756kB active_anon:12072kB inactive_anon:4241132kB active_file:328kB inactive_file:1308kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108260kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  313.586102] lowmem_reserve[]: 0 0 0 0
>[  313.586115] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  313.586165] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  313.586219] Normal: 625*4kB (UME) 761*8kB (UME) 498*16kB (UME) 246*32kB (UME) 102*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38380kB
>[  313.586267] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  313.586270] 1905738 total pagecache pages
>[  313.586279] 7 pages in swap cache
>[  313.586282] Swap cache stats: add 5951133, delete 5950412, find 1660553/1901362
>[  313.586284] Free swap  = 8049916kB
>[  313.586287] Total swap = 16642044kB
>[  313.586289] 2070542 pages RAM
>[  313.586292] 0 pages HighMem/MovableOnly
>[  313.586294] 46219 pages reserved
>[  314.859656] thermald: page allocation stalls for 74835ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  314.859676] CPU: 0 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  314.859679] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  314.859681] Call Trace:
>[  314.859691]  dump_stack+0x67/0x97
>[  314.859697]  warn_alloc+0xd6/0x160
>[  314.859705]  __alloc_pages_nodemask+0xe50/0x1280
>[  314.859719]  ? trace_hardirqs_on_caller+0x118/0x180
>[  314.859726]  new_slab+0x31a/0x4d0
>[  314.859733]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  314.859739]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  314.859749]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  314.859753]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  314.859756]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  314.859762]  kmem_cache_alloc_trace+0x237/0x2e0
>[  314.859767]  kernfs_iop_get_link+0x3e/0x1e0
>[  314.859773]  link_path_walk+0x4a8/0x560
>[  314.859780]  path_openat+0x78/0x950
>[  314.859788]  do_filp_open+0x85/0xf0
>[  314.859801]  ? _raw_spin_unlock+0x2c/0x50
>[  314.859810]  do_sys_open+0x122/0x1f0
>[  314.859814]  ? do_sys_open+0x122/0x1f0
>[  314.859821]  SyS_open+0x19/0x20
>[  314.859824]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  314.859827] RIP: 0033:0x7f519f67f66d
>[  314.859830] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  314.859835] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  314.859838] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  314.859841] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  314.859844] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  314.859846] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  314.859856] Mem-Info:
>[  314.859862] active_anon:3947 inactive_anon:1904615 isolated_anon:256
>                active_file:82 inactive_file:107 isolated_file:0
>                unevictable:0 dirty:3 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36645
>                mapped:492 shmem:1905313 pagetables:1428 bounce:0
>                free:25338 free_pcp:0 free_cma:0
>[  314.859868] Node 0 active_anon:15788kB inactive_anon:7618460kB active_file:328kB inactive_file:428kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1968kB dirty:12kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  314.859873] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  314.859875] lowmem_reserve[]: 0 3352 7813 7813
>[  314.859892] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377560kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  314.859894] lowmem_reserve[]: 0 0 4460 4460
>[  314.859910] Normal free:38752kB min:38508kB low:48132kB high:57756kB active_anon:12072kB inactive_anon:4241276kB active_file:308kB inactive_file:428kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108260kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  314.859912] lowmem_reserve[]: 0 0 0 0
>[  314.859925] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  314.859973] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  314.860026] Normal: 858*4kB (UME) 761*8kB (UME) 498*16kB (UME) 246*32kB (UME) 102*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39312kB
>[  314.860072] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  314.860075] 1905466 total pagecache pages
>[  314.860084] 7 pages in swap cache
>[  314.860088] Swap cache stats: add 5951133, delete 5950412, find 1660553/1901363
>[  314.860090] Free swap  = 8049916kB
>[  314.860092] Total swap = 16642044kB
>[  314.860095] 2070542 pages RAM
>[  314.860097] 0 pages HighMem/MovableOnly
>[  314.860099] 46219 pages reserved
>[  317.141752] irqbalance: page allocation stalls for 80055ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  317.141769] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  317.141772] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  317.141775] Call Trace:
>[  317.141783]  dump_stack+0x67/0x97
>[  317.141789]  warn_alloc+0xd6/0x160
>[  317.141798]  __alloc_pages_nodemask+0xe50/0x1280
>[  317.141809]  ? new_slab+0x331/0x4d0
>[  317.141815]  new_slab+0x31a/0x4d0
>[  317.141821]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  317.141827]  ? kvmalloc_node+0x6b/0x80
>[  317.141832]  ? lock_acquire+0x9e/0x1e0
>[  317.141837]  ? seq_read+0x38/0x3e0
>[  317.141845]  ? kvmalloc_node+0x6b/0x80
>[  317.141849]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  317.141853]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  317.141858]  __kmalloc+0x288/0x330
>[  317.141863]  kvmalloc_node+0x6b/0x80
>[  317.141867]  seq_read+0x2a1/0x3e0
>[  317.141872]  ? __might_fault+0x80/0x90
>[  317.141879]  proc_reg_read+0x3d/0x60
>[  317.141885]  __vfs_read+0x23/0x110
>[  317.141892]  ? SyS_newfstat+0x35/0x50
>[  317.141896]  vfs_read+0xa0/0x150
>[  317.141901]  SyS_read+0x44/0xb0
>[  317.141907]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  317.141910] RIP: 0033:0x7f3288c7a870
>[  317.141913] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  317.141919] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  317.141922] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  317.141924] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  317.141927] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  317.141929] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  317.141939] Mem-Info:
>[  317.141946] active_anon:3947 inactive_anon:1904627 isolated_anon:256
>                active_file:111 inactive_file:134 isolated_file:0
>                unevictable:0 dirty:3 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36645
>                mapped:589 shmem:1905313 pagetables:1428 bounce:0
>                free:25298 free_pcp:0 free_cma:0
>[  317.141951] Node 0 active_anon:15788kB inactive_anon:7618508kB active_file:444kB inactive_file:536kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2356kB dirty:12kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  317.141958] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  317.141960] lowmem_reserve[]: 0 3352 7813 7813
>[  317.141977] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376704kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  317.141979] lowmem_reserve[]: 0 0 4460 4460
>[  317.141997] Normal free:38592kB min:38508kB low:48132kB high:57756kB active_anon:12072kB inactive_anon:4241884kB active_file:436kB inactive_file:524kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108260kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  317.141999] lowmem_reserve[]: 0 0 0 0
>[  317.142013] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  317.142063] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  317.142118] Normal: 751*4kB (UME) 761*8kB (UME) 498*16kB (UME) 246*32kB (UME) 102*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38884kB
>[  317.142166] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  317.142169] 1905565 total pagecache pages
>[  317.142180] 7 pages in swap cache
>[  317.142183] Swap cache stats: add 5951133, delete 5950412, find 1660553/1901363
>[  317.142185] Free swap  = 8049916kB
>[  317.142187] Total swap = 16642044kB
>[  317.142190] 2070542 pages RAM
>[  317.142192] 0 pages HighMem/MovableOnly
>[  317.142195] 46219 pages reserved
>[  318.386813] systemd-resolve: page allocation stalls for 13166ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null)
>[  318.386830] CPU: 2 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  318.386833] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  318.386835] Call Trace:
>[  318.386844]  dump_stack+0x67/0x97
>[  318.386849]  warn_alloc+0xd6/0x160
>[  318.386858]  __alloc_pages_nodemask+0xe50/0x1280
>[  318.386866]  ? lock_acquire+0x9e/0x1e0
>[  318.386877]  ? _raw_spin_unlock+0x2c/0x50
>[  318.386881]  ? swap_swapcount+0x51/0x80
>[  318.386886]  __read_swap_cache_async+0x14a/0x240
>[  318.386892]  read_swap_cache_async+0x12/0x30
>[  318.386896]  swapin_readahead+0x145/0x1b0
>[  318.386902]  ? find_get_entry+0x166/0x220
>[  318.386908]  ? pagecache_get_page+0x27/0x230
>[  318.386915]  do_swap_page+0x2c6/0x710
>[  318.386919]  ? do_swap_page+0x2c6/0x710
>[  318.386924]  ? do_wp_page+0xe1/0x4c0
>[  318.386929]  __handle_mm_fault+0x5d3/0xd80
>[  318.386938]  handle_mm_fault+0x17c/0x350
>[  318.386943]  __do_page_fault+0x279/0x560
>[  318.386950]  do_page_fault+0xc/0x10
>[  318.386954]  page_fault+0x22/0x30
>[  318.386958] RIP: 0033:0x7f5ed0735795
>[  318.386960] RSP: 002b:00007fff77957d90 EFLAGS: 00010206
>[  318.386966] RAX: 00007fff77957e0f RBX: 000055f5cdc108c0 RCX: 000000000000006f
>[  318.386968] RDX: 00000000000012a1 RSI: 0000000000000021 RDI: 00007fff77957e10
>[  318.386971] RBP: 00007f5ed0a72b00 R08: 0000000000000000 R09: 0000000000000000
>[  318.386974] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007f5ed0a72b58
>[  318.386976] R13: 000055f5cdc136e0 R14: 0000000000002710 R15: 0000000000001010
>[  318.386986] Mem-Info:
>[  318.386992] active_anon:3950 inactive_anon:1904605 isolated_anon:352
>                active_file:65 inactive_file:183 isolated_file:0
>                unevictable:0 dirty:3 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36645
>                mapped:546 shmem:1905313 pagetables:1428 bounce:0
>                free:25216 free_pcp:0 free_cma:0
>[  318.386998] Node 0 active_anon:15800kB inactive_anon:7618420kB active_file:260kB inactive_file:732kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2184kB dirty:12kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  318.387004] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  318.387006] lowmem_reserve[]: 0 3352 7813 7813
>[  318.387023] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377664kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  318.387026] lowmem_reserve[]: 0 0 4460 4460
>[  318.387042] Normal free:38264kB min:38508kB low:48132kB high:57756kB active_anon:12084kB inactive_anon:4240524kB active_file:240kB inactive_file:732kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108260kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  318.387045] lowmem_reserve[]: 0 0 0 0
>[  318.387058] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  318.387107] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  318.387162] Normal: 795*4kB (UME) 761*8kB (UME) 498*16kB (UME) 246*32kB (UME) 102*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39060kB
>[  318.387210] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  318.387212] 1905568 total pagecache pages
>[  318.387221] 7 pages in swap cache
>[  318.387224] Swap cache stats: add 5951136, delete 5950415, find 1660556/1901369
>[  318.387227] Free swap  = 8049916kB
>[  318.387229] Total swap = 16642044kB
>[  318.387232] 2070542 pages RAM
>[  318.387234] 0 pages HighMem/MovableOnly
>[  318.387236] 46219 pages reserved
>[  318.650832] gem_render_line: page allocation stalls for 73788ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  318.650850] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  318.650852] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  318.650855] Call Trace:
>[  318.650862]  dump_stack+0x67/0x97
>[  318.650868]  warn_alloc+0xd6/0x160
>[  318.650877]  __alloc_pages_nodemask+0xe50/0x1280
>[  318.650888]  ? new_slab+0x331/0x4d0
>[  318.650894]  new_slab+0x31a/0x4d0
>[  318.650901]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  318.650906]  ? sg_kmalloc+0x1e/0x50
>[  318.650916]  ? sg_kmalloc+0x1e/0x50
>[  318.650920]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  318.650923]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  318.650928]  __kmalloc+0x288/0x330
>[  318.650934]  sg_kmalloc+0x1e/0x50
>[  318.650939]  __sg_alloc_table+0x11f/0x180
>[  318.650943]  ? sg_miter_start+0x60/0x60
>[  318.650949]  sg_alloc_table+0x24/0xa0
>[  318.651008]  i915_sg_trim+0x30/0x130 [i915]
>[  318.651053]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  318.651097]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  318.651136]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  318.651177]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  318.651182]  ? lock_acquire+0x9e/0x1e0
>[  318.651187]  ? __might_fault+0x39/0x90
>[  318.651196]  drm_ioctl+0x202/0x490
>[  318.651234]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  318.651244]  ? __do_page_fault+0x29e/0x560
>[  318.651251]  do_vfs_ioctl+0x90/0x6d0
>[  318.651257]  ? up_read+0x1a/0x40
>[  318.651262]  ? trace_hardirqs_on_caller+0x118/0x180
>[  318.651267]  SyS_ioctl+0x3c/0x70
>[  318.651273]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  318.651277] RIP: 0033:0x7fe71a49d4b7
>[  318.651279] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  318.651285] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  318.651287] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  318.651290] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  318.651292] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  318.651295] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  320.302150] systemd-logind: page allocation stalls for 14662ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  320.302169] CPU: 1 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  320.302171] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  320.302174] Call Trace:
>[  320.302183]  dump_stack+0x67/0x97
>[  320.302188]  warn_alloc+0xd6/0x160
>[  320.302197]  __alloc_pages_nodemask+0xe50/0x1280
>[  320.302205]  ? find_get_entry+0x149/0x220
>[  320.302214]  ? pagecache_get_page+0x27/0x230
>[  320.302220]  filemap_fault+0x323/0x620
>[  320.302228]  ext4_filemap_fault+0x2c/0x40
>[  320.302234]  __do_fault+0x19/0x70
>[  320.302238]  __handle_mm_fault+0x946/0xd80
>[  320.302248]  handle_mm_fault+0x17c/0x350
>[  320.302253]  __do_page_fault+0x279/0x560
>[  320.302260]  do_page_fault+0xc/0x10
>[  320.302265]  page_fault+0x22/0x30
>[  320.302269] RIP: 0033:0x55d6ff7615a9
>[  320.302272] RSP: 002b:00007ffc830b8350 EFLAGS: 00010206
>[  320.302277] RAX: 0000000000000000 RBX: 000055d70080b040 RCX: 0000000000000000
>[  320.302279] RDX: 0000000000000000 RSI: 0000000012104698 RDI: 000055d70080c500
>[  320.302282] RBP: 000055d700821370 R08: 0000000000000000 R09: 0000000000000016
>[  320.302285] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff
>[  320.302288] R13: 00007ffc830b83f8 R14: 00007ffc830b8408 R15: 00007ffc830b8410
>[  320.302298] warn_alloc_show_mem: 1 callbacks suppressed
>[  320.302300] Mem-Info:
>[  320.302307] active_anon:3951 inactive_anon:1904690 isolated_anon:288
>                active_file:183 inactive_file:182 isolated_file:0
>                unevictable:0 dirty:1 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36645
>                mapped:692 shmem:1905313 pagetables:1428 bounce:0
>                free:25224 free_pcp:0 free_cma:0
>[  320.302313] Node 0 active_anon:15804kB inactive_anon:7618760kB active_file:732kB inactive_file:728kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2768kB dirty:4kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  320.302319] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  320.302321] lowmem_reserve[]: 0 3352 7813 7813
>[  320.302339] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376576kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  320.302341] lowmem_reserve[]: 0 0 4460 4460
>[  320.302359] Normal free:38296kB min:38508kB low:48132kB high:57756kB active_anon:12088kB inactive_anon:4242004kB active_file:732kB inactive_file:708kB unevictable:0kB writepending:4kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108260kB kernel_stack:2704kB pagetables:5708kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  320.302361] lowmem_reserve[]: 0 0 0 0
>[  320.302375] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  320.302427] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  320.302484] Normal: 677*4kB (UME) 761*8kB (UME) 498*16kB (UME) 245*32kB (ME) 102*64kB (UM) 50*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38556kB
>[  320.302534] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  320.302537] 1905685 total pagecache pages
>[  320.302547] 7 pages in swap cache
>[  320.302551] Swap cache stats: add 5951169, delete 5950448, find 1660589/1901433
>[  320.302553] Free swap  = 8049916kB
>[  320.302555] Total swap = 16642044kB
>[  320.302558] 2070542 pages RAM
>[  320.302561] 0 pages HighMem/MovableOnly
>[  320.302563] 46219 pages reserved
>[  321.246957] systemd: page allocation stalls for 53049ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  321.246977] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  321.246980] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  321.246982] Call Trace:
>[  321.246992]  dump_stack+0x67/0x97
>[  321.246997]  warn_alloc+0xd6/0x160
>[  321.247006]  __alloc_pages_nodemask+0xe50/0x1280
>[  321.247017]  ? new_slab+0x331/0x4d0
>[  321.247023]  new_slab+0x31a/0x4d0
>[  321.247029]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  321.247034]  ? kvmalloc_node+0x6b/0x80
>[  321.247041]  ? lock_acquire+0x9e/0x1e0
>[  321.247045]  ? seq_read+0x38/0x3e0
>[  321.247054]  ? kvmalloc_node+0x6b/0x80
>[  321.247058]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  321.247061]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  321.247066]  __kmalloc+0x288/0x330
>[  321.247071]  kvmalloc_node+0x6b/0x80
>[  321.247076]  seq_read+0x2a1/0x3e0
>[  321.247084]  __vfs_read+0x23/0x110
>[  321.247091]  ? up_read+0x1a/0x40
>[  321.247095]  vfs_read+0xa0/0x150
>[  321.247100]  SyS_read+0x44/0xb0
>[  321.247106]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  321.247110] RIP: 0033:0x7fa9de68988d
>[  321.247112] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  321.247117] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  321.247120] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  321.247123] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  321.247126] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  321.247128] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  325.963176] thermald: page allocation stalls for 85938ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  325.963195] CPU: 0 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  325.963199] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  325.963202] Call Trace:
>[  325.963210]  dump_stack+0x67/0x97
>[  325.963216]  warn_alloc+0xd6/0x160
>[  325.963225]  __alloc_pages_nodemask+0xe50/0x1280
>[  325.963238]  ? trace_hardirqs_on_caller+0x118/0x180
>[  325.963245]  new_slab+0x31a/0x4d0
>[  325.963252]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  325.963258]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  325.963268]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  325.963272]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  325.963275]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  325.963281]  kmem_cache_alloc_trace+0x237/0x2e0
>[  325.963286]  kernfs_iop_get_link+0x3e/0x1e0
>[  325.963292]  link_path_walk+0x4a8/0x560
>[  325.963299]  path_openat+0x78/0x950
>[  325.963307]  do_filp_open+0x85/0xf0
>[  325.963320]  ? _raw_spin_unlock+0x2c/0x50
>[  325.963329]  do_sys_open+0x122/0x1f0
>[  325.963333]  ? do_sys_open+0x122/0x1f0
>[  325.963339]  SyS_open+0x19/0x20
>[  325.963343]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  325.963346] RIP: 0033:0x7f519f67f66d
>[  325.963349] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  325.963354] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  325.963357] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  325.963359] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  325.963362] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  325.963364] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  325.963377] warn_alloc_show_mem: 1 callbacks suppressed
>[  325.963390] Mem-Info:
>[  325.963397] active_anon:3952 inactive_anon:1904520 isolated_anon:384
>                active_file:185 inactive_file:112 isolated_file:0
>                unevictable:0 dirty:1 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36645
>                mapped:636 shmem:1905313 pagetables:1429 bounce:0
>                free:25256 free_pcp:0 free_cma:0
>[  325.963402] Node 0 active_anon:15808kB inactive_anon:7618080kB active_file:740kB inactive_file:448kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:2544kB dirty:4kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  325.963408] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  325.963410] lowmem_reserve[]: 0 3352 7813 7813
>[  325.963427] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377084kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  325.963429] lowmem_reserve[]: 0 0 4460 4460
>[  325.963445] Normal free:38424kB min:38508kB low:48132kB high:57756kB active_anon:12092kB inactive_anon:4240644kB active_file:720kB inactive_file:448kB unevictable:0kB writepending:4kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108260kB kernel_stack:2704kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  325.963448] lowmem_reserve[]: 0 0 0 0
>[  325.963461] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  325.963509] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  325.963560] Normal: 669*4kB (UME) 758*8kB (UME) 494*16kB (UME) 245*32kB (ME) 102*64kB (UM) 51*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38564kB
>[  325.963607] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  325.963609] 1905617 total pagecache pages
>[  325.963620] 7 pages in swap cache
>[  325.963623] Swap cache stats: add 5951202, delete 5950481, find 1660590/1901434
>[  325.963625] Free swap  = 8049660kB
>[  325.963627] Total swap = 16642044kB
>[  325.963630] 2070542 pages RAM
>[  325.963632] 0 pages HighMem/MovableOnly
>[  325.963635] 46219 pages reserved
>[  326.796221] systemd: page allocation stalls for 58598ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  326.796239] CPU: 0 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  326.796242] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  326.796246] Call Trace:
>[  326.796255]  dump_stack+0x67/0x97
>[  326.796261]  warn_alloc+0xd6/0x160
>[  326.796270]  __alloc_pages_nodemask+0xe50/0x1280
>[  326.796282]  ? new_slab+0x331/0x4d0
>[  326.796288]  new_slab+0x31a/0x4d0
>[  326.796295]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  326.796300]  ? kvmalloc_node+0x6b/0x80
>[  326.796306]  ? lock_acquire+0x9e/0x1e0
>[  326.796310]  ? seq_read+0x38/0x3e0
>[  326.796319]  ? kvmalloc_node+0x6b/0x80
>[  326.796323]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  326.796326]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  326.796331]  __kmalloc+0x288/0x330
>[  326.796337]  kvmalloc_node+0x6b/0x80
>[  326.796341]  seq_read+0x2a1/0x3e0
>[  326.796349]  __vfs_read+0x23/0x110
>[  326.796356]  ? up_read+0x1a/0x40
>[  326.796360]  vfs_read+0xa0/0x150
>[  326.796365]  SyS_read+0x44/0xb0
>[  326.796371]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  326.796375] RIP: 0033:0x7fa9de68988d
>[  326.796378] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  326.796384] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  326.796386] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  326.796389] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  326.796391] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  326.796394] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  328.451290] cupsd: page allocation stalls for 10618ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null)
>[  328.451308] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  328.451311] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  328.451313] Call Trace:
>[  328.451321]  dump_stack+0x67/0x97
>[  328.451327]  warn_alloc+0xd6/0x160
>[  328.451336]  __alloc_pages_nodemask+0xe50/0x1280
>[  328.451343]  ? lock_acquire+0x9e/0x1e0
>[  328.451354]  ? _raw_spin_unlock+0x2c/0x50
>[  328.451358]  ? swap_swapcount+0x51/0x80
>[  328.451364]  __read_swap_cache_async+0x14a/0x240
>[  328.451369]  read_swap_cache_async+0x12/0x30
>[  328.451374]  swapin_readahead+0x145/0x1b0
>[  328.451379]  ? find_get_entry+0x166/0x220
>[  328.451385]  ? pagecache_get_page+0x27/0x230
>[  328.451392]  do_swap_page+0x2c6/0x710
>[  328.451396]  ? do_swap_page+0x2c6/0x710
>[  328.451402]  __handle_mm_fault+0x5d3/0xd80
>[  328.451412]  handle_mm_fault+0x17c/0x350
>[  328.451417]  __do_page_fault+0x279/0x560
>[  328.451423]  do_page_fault+0xc/0x10
>[  328.451427]  page_fault+0x22/0x30
>[  328.451431] RIP: 0033:0x7fdc9c8d2825
>[  328.451433] RSP: 002b:00007ffc747cc658 EFLAGS: 00010206
>[  328.451438] RAX: 0000000000000000 RBX: 000055e01cc01f10 RCX: 00007fdc9c18c283
>[  328.451441] RDX: 0000000000001000 RSI: 000055e01cc01f10 RDI: 000055e01cc01e30
>[  328.451444] RBP: 000000000000010e R08: 000055e01c10587c R09: 0000000000000000
>[  328.451447] R10: 0000000000041eb0 R11: 0000000000000246 R12: 0000000000000000
>[  328.451449] R13: 000000000000010e R14: 0000000000000000 R15: 000055e01c10587c
>[  328.451485] warn_alloc_show_mem: 1 callbacks suppressed
>[  328.451511] Mem-Info:
>[  328.451517] active_anon:3954 inactive_anon:1904518 isolated_anon:416
>                active_file:143 inactive_file:126 isolated_file:0
>                unevictable:0 dirty:1 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36645
>                mapped:579 shmem:1905313 pagetables:1429 bounce:0
>                free:25198 free_pcp:0 free_cma:0
>[  328.451523] Node 0 active_anon:15816kB inactive_anon:7618072kB active_file:572kB inactive_file:504kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:2316kB dirty:4kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  328.451528] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  328.451530] lowmem_reserve[]: 0 3352 7813 7813
>[  328.451548] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376536kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  328.451550] lowmem_reserve[]: 0 0 4460 4460
>[  328.451567] Normal free:38192kB min:38508kB low:48132kB high:57756kB active_anon:12100kB inactive_anon:4240884kB active_file:552kB inactive_file:504kB unevictable:0kB writepending:4kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108260kB kernel_stack:2704kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  328.451569] lowmem_reserve[]: 0 0 0 0
>[  328.451582] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  328.451633] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  328.451687] Normal: 703*4kB (UME) 759*8kB (UME) 494*16kB (UME) 246*32kB (UME) 101*64kB (UM) 51*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38676kB
>[  328.451736] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  328.451738] 1905589 total pagecache pages
>[  328.451748] 7 pages in swap cache
>[  328.451751] Swap cache stats: add 5951204, delete 5950483, find 1660592/1901437
>[  328.451753] Free swap  = 8049660kB
>[  328.451756] Total swap = 16642044kB
>[  328.451758] 2070542 pages RAM
>[  328.451761] 0 pages HighMem/MovableOnly
>[  328.451763] 46219 pages reserved
>[  330.464383] systemd-logind: page allocation stalls for 24824ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  330.464402] CPU: 3 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  330.464405] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  330.464408] Call Trace:
>[  330.464416]  dump_stack+0x67/0x97
>[  330.464422]  warn_alloc+0xd6/0x160
>[  330.464430]  __alloc_pages_nodemask+0xe50/0x1280
>[  330.464438]  ? find_get_entry+0x149/0x220
>[  330.464448]  ? pagecache_get_page+0x27/0x230
>[  330.464454]  filemap_fault+0x323/0x620
>[  330.464462]  ext4_filemap_fault+0x2c/0x40
>[  330.464468]  __do_fault+0x19/0x70
>[  330.464473]  __handle_mm_fault+0x946/0xd80
>[  330.464482]  handle_mm_fault+0x17c/0x350
>[  330.464488]  __do_page_fault+0x279/0x560
>[  330.464495]  do_page_fault+0xc/0x10
>[  330.464500]  page_fault+0x22/0x30
>[  330.464503] RIP: 0033:0x55d6ff7615a9
>[  330.464506] RSP: 002b:00007ffc830b8350 EFLAGS: 00010206
>[  330.464511] RAX: 0000000000000000 RBX: 000055d70080b040 RCX: 0000000000000000
>[  330.464514] RDX: 0000000000000000 RSI: 0000000012104698 RDI: 000055d70080c500
>[  330.464516] RBP: 000055d700821370 R08: 0000000000000000 R09: 0000000000000016
>[  330.464519] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff
>[  330.464522] R13: 00007ffc830b83f8 R14: 00007ffc830b8408 R15: 00007ffc830b8410
>[  330.464532] Mem-Info:
>[  330.464538] active_anon:3954 inactive_anon:1904648 isolated_anon:224
>                active_file:58 inactive_file:106 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36645
>                mapped:526 shmem:1905313 pagetables:1429 bounce:0
>                free:25133 free_pcp:0 free_cma:0
>[  330.464544] Node 0 active_anon:15816kB inactive_anon:7618592kB active_file:232kB inactive_file:424kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2104kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  330.464550] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  330.464553] lowmem_reserve[]: 0 3352 7813 7813
>[  330.464571] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376240kB active_file:16kB inactive_file:4kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  330.464574] lowmem_reserve[]: 0 0 4460 4460
>[  330.464591] Normal free:37932kB min:38508kB low:48132kB high:57756kB active_anon:12100kB inactive_anon:4241196kB active_file:216kB inactive_file:676kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108260kB kernel_stack:2704kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  330.464593] lowmem_reserve[]: 0 0 0 0
>[  330.464607] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  330.464660] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  330.464716] Normal: 801*4kB (UME) 759*8kB (UME) 494*16kB (UME) 246*32kB (UME) 101*64kB (UM) 51*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39068kB
>[  330.464766] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  330.464769] 1905505 total pagecache pages
>[  330.464779] 7 pages in swap cache
>[  330.464782] Swap cache stats: add 5951204, delete 5950483, find 1660592/1901437
>[  330.464785] Free swap  = 8049660kB
>[  330.464787] Total swap = 16642044kB
>[  330.464790] 2070542 pages RAM
>[  330.464792] 0 pages HighMem/MovableOnly
>[  330.464795] 46219 pages reserved
>[  332.460491] irqbalance: page allocation stalls for 95373ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  332.460510] CPU: 1 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  332.460513] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  332.460516] Call Trace:
>[  332.460525]  dump_stack+0x67/0x97
>[  332.460531]  warn_alloc+0xd6/0x160
>[  332.460539]  __alloc_pages_nodemask+0xe50/0x1280
>[  332.460550]  ? new_slab+0x331/0x4d0
>[  332.460556]  new_slab+0x31a/0x4d0
>[  332.460563]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  332.460567]  ? kvmalloc_node+0x6b/0x80
>[  332.460573]  ? lock_acquire+0x9e/0x1e0
>[  332.460578]  ? seq_read+0x38/0x3e0
>[  332.460586]  ? kvmalloc_node+0x6b/0x80
>[  332.460590]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  332.460594]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  332.460599]  __kmalloc+0x288/0x330
>[  332.460605]  kvmalloc_node+0x6b/0x80
>[  332.460609]  seq_read+0x2a1/0x3e0
>[  332.460613]  ? __might_fault+0x80/0x90
>[  332.460621]  proc_reg_read+0x3d/0x60
>[  332.460626]  __vfs_read+0x23/0x110
>[  332.460633]  ? SyS_newfstat+0x35/0x50
>[  332.460638]  vfs_read+0xa0/0x150
>[  332.460642]  SyS_read+0x44/0xb0
>[  332.460649]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  332.460653] RIP: 0033:0x7f3288c7a870
>[  332.460655] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  332.460660] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  332.460663] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  332.460666] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  332.460668] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  332.460671] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  332.460681] Mem-Info:
>[  332.460688] active_anon:3954 inactive_anon:1904702 isolated_anon:192
>                active_file:70 inactive_file:61 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36645
>                mapped:555 shmem:1905313 pagetables:1429 bounce:0
>                free:25200 free_pcp:0 free_cma:0
>[  332.460694] Node 0 active_anon:15816kB inactive_anon:7618808kB active_file:280kB inactive_file:244kB unevictable:0kB isolated(anon):768kB isolated(file):0kB mapped:2220kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  332.460700] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  332.460702] lowmem_reserve[]: 0 3352 7813 7813
>[  332.460719] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377664kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  332.460721] lowmem_reserve[]: 0 0 4460 4460
>[  332.460739] Normal free:38200kB min:38508kB low:48132kB high:57756kB active_anon:12100kB inactive_anon:4241148kB active_file:280kB inactive_file:360kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108260kB kernel_stack:2704kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  332.460741] lowmem_reserve[]: 0 0 0 0
>[  332.460754] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  332.460804] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  332.460858] Normal: 767*4kB (UME) 759*8kB (UME) 494*16kB (UME) 246*32kB (UME) 101*64kB (UM) 51*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38932kB
>[  332.460908] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  332.460911] 1905570 total pagecache pages
>[  332.460921] 7 pages in swap cache
>[  332.460924] Swap cache stats: add 5951206, delete 5950485, find 1660594/1901441
>[  332.460927] Free swap  = 8049660kB
>[  332.460929] Total swap = 16642044kB
>[  332.460932] 2070542 pages RAM
>[  332.460934] 0 pages HighMem/MovableOnly
>[  332.460937] 46219 pages reserved
>[  335.569782] thermald: page allocation stalls for 95544ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  335.569799] CPU: 0 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  335.569802] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  335.569805] Call Trace:
>[  335.569813]  dump_stack+0x67/0x97
>[  335.569819]  warn_alloc+0xd6/0x160
>[  335.569827]  __alloc_pages_nodemask+0xe50/0x1280
>[  335.569840]  ? trace_hardirqs_on_caller+0x118/0x180
>[  335.569847]  new_slab+0x31a/0x4d0
>[  335.569854]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  335.569859]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  335.569869]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  335.569873]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  335.569876]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  335.569881]  kmem_cache_alloc_trace+0x237/0x2e0
>[  335.569886]  kernfs_iop_get_link+0x3e/0x1e0
>[  335.569893]  link_path_walk+0x4a8/0x560
>[  335.569900]  path_openat+0x78/0x950
>[  335.569907]  do_filp_open+0x85/0xf0
>[  335.569920]  ? _raw_spin_unlock+0x2c/0x50
>[  335.569928]  do_sys_open+0x122/0x1f0
>[  335.569932]  ? do_sys_open+0x122/0x1f0
>[  335.569939]  SyS_open+0x19/0x20
>[  335.569942]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  335.569946] RIP: 0033:0x7f519f67f66d
>[  335.569948] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  335.569954] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  335.569956] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  335.569959] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  335.569962] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  335.569964] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  335.569974] Mem-Info:
>[  335.569980] active_anon:3928 inactive_anon:1904605 isolated_anon:288
>                active_file:125 inactive_file:115 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36633
>                mapped:575 shmem:1905313 pagetables:1429 bounce:0
>                free:25276 free_pcp:0 free_cma:0
>[  335.569985] Node 0 active_anon:15712kB inactive_anon:7618420kB active_file:500kB inactive_file:460kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2300kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  335.569991] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  335.569993] lowmem_reserve[]: 0 3352 7813 7813
>[  335.570010] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377664kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  335.570011] lowmem_reserve[]: 0 0 4460 4460
>[  335.570028] Normal free:38504kB min:38508kB low:48132kB high:57756kB active_anon:11996kB inactive_anon:4240892kB active_file:480kB inactive_file:644kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108212kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  335.570030] lowmem_reserve[]: 0 0 0 0
>[  335.570042] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  335.570090] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  335.570142] Normal: 747*4kB (UME) 773*8kB (UME) 494*16kB (UME) 247*32kB (UME) 101*64kB (UM) 51*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38996kB
>[  335.570188] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  335.570190] 1905563 total pagecache pages
>[  335.570199] 7 pages in swap cache
>[  335.570202] Swap cache stats: add 5951209, delete 5950488, find 1660597/1901447
>[  335.570204] Free swap  = 8049660kB
>[  335.570207] Total swap = 16642044kB
>[  335.570209] 2070542 pages RAM
>[  335.570211] 0 pages HighMem/MovableOnly
>[  335.570214] 46219 pages reserved
>[  338.200761] systemd: page allocation stalls for 70002ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  338.200780] CPU: 0 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  338.200783] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  338.200786] Call Trace:
>[  338.200794]  dump_stack+0x67/0x97
>[  338.200800]  warn_alloc+0xd6/0x160
>[  338.200809]  __alloc_pages_nodemask+0xe50/0x1280
>[  338.200820]  ? new_slab+0x331/0x4d0
>[  338.200826]  new_slab+0x31a/0x4d0
>[  338.200832]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  338.200837]  ? kvmalloc_node+0x6b/0x80
>[  338.200843]  ? lock_acquire+0x9e/0x1e0
>[  338.200847]  ? seq_read+0x38/0x3e0
>[  338.200856]  ? kvmalloc_node+0x6b/0x80
>[  338.200860]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  338.200864]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  338.200868]  __kmalloc+0x288/0x330
>[  338.200874]  kvmalloc_node+0x6b/0x80
>[  338.200878]  seq_read+0x2a1/0x3e0
>[  338.200887]  __vfs_read+0x23/0x110
>[  338.200894]  ? up_read+0x1a/0x40
>[  338.200898]  vfs_read+0xa0/0x150
>[  338.200902]  SyS_read+0x44/0xb0
>[  338.200908]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  338.200912] RIP: 0033:0x7fa9de68988d
>[  338.200914] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  338.200920] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  338.200922] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  338.200925] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  338.200928] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  338.200930] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  338.200940] Mem-Info:
>[  338.200946] active_anon:3928 inactive_anon:1904574 isolated_anon:320
>                active_file:71 inactive_file:298 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36633
>                mapped:624 shmem:1905313 pagetables:1429 bounce:0
>                free:25186 free_pcp:0 free_cma:0
>[  338.200952] Node 0 active_anon:15712kB inactive_anon:7618296kB active_file:284kB inactive_file:1192kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2496kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  338.200957] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  338.200960] lowmem_reserve[]: 0 3352 7813 7813
>[  338.200977] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377136kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  338.200980] lowmem_reserve[]: 0 0 4460 4460
>[  338.200997] Normal free:38144kB min:38508kB low:48132kB high:57756kB active_anon:11996kB inactive_anon:4241164kB active_file:264kB inactive_file:1340kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108212kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  338.200999] lowmem_reserve[]: 0 0 0 0
>[  338.201013] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  338.201063] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  338.201118] Normal: 614*4kB (UME) 772*8kB (UME) 493*16kB (UME) 245*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38504kB
>[  338.201167] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  338.201169] 1905730 total pagecache pages
>[  338.201179] 7 pages in swap cache
>[  338.201182] Swap cache stats: add 5951246, delete 5950525, find 1660602/1901458
>[  338.201185] Free swap  = 8049660kB
>[  338.201187] Total swap = 16642044kB
>[  338.201190] 2070542 pages RAM
>[  338.201192] 0 pages HighMem/MovableOnly
>[  338.201194] 46219 pages reserved
>[  339.803826] cupsd: page allocation stalls for 21970ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null)
>[  339.803844] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  339.803847] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  339.803850] Call Trace:
>[  339.803858]  dump_stack+0x67/0x97
>[  339.803864]  warn_alloc+0xd6/0x160
>[  339.803872]  __alloc_pages_nodemask+0xe50/0x1280
>[  339.803880]  ? lock_acquire+0x9e/0x1e0
>[  339.803890]  ? _raw_spin_unlock+0x2c/0x50
>[  339.803894]  ? swap_swapcount+0x51/0x80
>[  339.803900]  __read_swap_cache_async+0x14a/0x240
>[  339.803906]  read_swap_cache_async+0x12/0x30
>[  339.803910]  swapin_readahead+0x145/0x1b0
>[  339.803915]  ? find_get_entry+0x166/0x220
>[  339.803920]  ? pagecache_get_page+0x27/0x230
>[  339.803927]  do_swap_page+0x2c6/0x710
>[  339.803931]  ? do_swap_page+0x2c6/0x710
>[  339.803938]  __handle_mm_fault+0x5d3/0xd80
>[  339.803947]  handle_mm_fault+0x17c/0x350
>[  339.803952]  __do_page_fault+0x279/0x560
>[  339.803958]  do_page_fault+0xc/0x10
>[  339.803962]  page_fault+0x22/0x30
>[  339.803966] RIP: 0033:0x7fdc9c8d2825
>[  339.803968] RSP: 002b:00007ffc747cc658 EFLAGS: 00010206
>[  339.803973] RAX: 0000000000000000 RBX: 000055e01cc01f10 RCX: 00007fdc9c18c283
>[  339.803976] RDX: 0000000000001000 RSI: 000055e01cc01f10 RDI: 000055e01cc01e30
>[  339.803978] RBP: 000000000000010e R08: 000055e01c10587c R09: 0000000000000000
>[  339.803981] R10: 0000000000041eb0 R11: 0000000000000246 R12: 0000000000000000
>[  339.803984] R13: 000000000000010e R14: 0000000000000000 R15: 000055e01c10587c
>[  339.803994] Mem-Info:
>[  339.804001] active_anon:3933 inactive_anon:1904680 isolated_anon:224
>                active_file:171 inactive_file:185 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36635
>                mapped:698 shmem:1905313 pagetables:1429 bounce:0
>                free:25237 free_pcp:0 free_cma:0
>[  339.804006] Node 0 active_anon:15732kB inactive_anon:7618720kB active_file:684kB inactive_file:740kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2792kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  339.804012] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  339.804014] lowmem_reserve[]: 0 3352 7813 7813
>[  339.804031] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377688kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  339.804034] lowmem_reserve[]: 0 0 4460 4460
>[  339.804051] Normal free:38348kB min:38508kB low:48132kB high:57756kB active_anon:12016kB inactive_anon:4241028kB active_file:684kB inactive_file:720kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108220kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  339.804053] lowmem_reserve[]: 0 0 0 0
>[  339.804067] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  339.804117] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  339.804171] Normal: 647*4kB (UME) 772*8kB (UME) 493*16kB (UME) 244*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38604kB
>[  339.804220] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  339.804222] 1905676 total pagecache pages
>[  339.804231] 7 pages in swap cache
>[  339.804234] Swap cache stats: add 5951246, delete 5950525, find 1660602/1901458
>[  339.804237] Free swap  = 8049660kB
>[  339.804240] Total swap = 16642044kB
>[  339.804242] 2070542 pages RAM
>[  339.804244] 0 pages HighMem/MovableOnly
>[  339.804247] 46219 pages reserved
>[  342.782972] gem_render_line: page allocation stalls for 97919ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  342.782989] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  342.782993] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  342.782996] Call Trace:
>[  342.783005]  dump_stack+0x67/0x97
>[  342.783010]  warn_alloc+0xd6/0x160
>[  342.783019]  __alloc_pages_nodemask+0xe50/0x1280
>[  342.783031]  ? new_slab+0x331/0x4d0
>[  342.783037]  new_slab+0x31a/0x4d0
>[  342.783044]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  342.783049]  ? sg_kmalloc+0x1e/0x50
>[  342.783059]  ? sg_kmalloc+0x1e/0x50
>[  342.783063]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  342.783067]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  342.783072]  __kmalloc+0x288/0x330
>[  342.783078]  sg_kmalloc+0x1e/0x50
>[  342.783083]  __sg_alloc_table+0x11f/0x180
>[  342.783087]  ? sg_miter_start+0x60/0x60
>[  342.783094]  sg_alloc_table+0x24/0xa0
>[  342.783155]  i915_sg_trim+0x30/0x130 [i915]
>[  342.783201]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  342.783244]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  342.783283]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  342.783322]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  342.783328]  ? lock_acquire+0x9e/0x1e0
>[  342.783334]  ? __might_fault+0x39/0x90
>[  342.783342]  drm_ioctl+0x202/0x490
>[  342.783379]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  342.783389]  ? __do_page_fault+0x29e/0x560
>[  342.783397]  do_vfs_ioctl+0x90/0x6d0
>[  342.783402]  ? up_read+0x1a/0x40
>[  342.783407]  ? trace_hardirqs_on_caller+0x118/0x180
>[  342.783412]  SyS_ioctl+0x3c/0x70
>[  342.783418]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  342.783421] RIP: 0033:0x7fe71a49d4b7
>[  342.783424] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  342.783430] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  342.783432] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  342.783435] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  342.783438] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  342.783440] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  342.783450] Mem-Info:
>[  342.783457] active_anon:3948 inactive_anon:1904551 isolated_anon:352
>                active_file:133 inactive_file:153 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36635
>                mapped:612 shmem:1905313 pagetables:1429 bounce:0
>                free:25199 free_pcp:0 free_cma:0
>[  342.783463] Node 0 active_anon:15792kB inactive_anon:7618204kB active_file:532kB inactive_file:612kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2448kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  342.783468] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  342.783471] lowmem_reserve[]: 0 3352 7813 7813
>[  342.783488] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377688kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  342.783490] lowmem_reserve[]: 0 0 4460 4460
>[  342.783507] Normal free:38196kB min:38508kB low:48132kB high:57756kB active_anon:12076kB inactive_anon:4240516kB active_file:524kB inactive_file:600kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108220kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  342.783509] lowmem_reserve[]: 0 0 0 0
>[  342.783522] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  342.783572] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  342.783628] Normal: 678*4kB (UME) 772*8kB (UME) 493*16kB (UME) 244*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38728kB
>[  342.783676] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  342.783679] 1905606 total pagecache pages
>[  342.783688] 7 pages in swap cache
>[  342.783691] Swap cache stats: add 5951261, delete 5950540, find 1660617/1901487
>[  342.783694] Free swap  = 8049660kB
>[  342.783696] Total swap = 16642044kB
>[  342.783699] 2070542 pages RAM
>[  342.783702] 0 pages HighMem/MovableOnly
>[  342.783704] 46219 pages reserved
>[  343.877239] thermald: page allocation stalls for 103851ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  343.877257] CPU: 0 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  343.877260] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  343.877262] Call Trace:
>[  343.877271]  dump_stack+0x67/0x97
>[  343.877277]  warn_alloc+0xd6/0x160
>[  343.877286]  __alloc_pages_nodemask+0xe50/0x1280
>[  343.877299]  ? trace_hardirqs_on_caller+0x118/0x180
>[  343.877305]  new_slab+0x31a/0x4d0
>[  343.877312]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  343.877318]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  343.877328]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  343.877331]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  343.877334]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  343.877340]  kmem_cache_alloc_trace+0x237/0x2e0
>[  343.877345]  kernfs_iop_get_link+0x3e/0x1e0
>[  343.877351]  link_path_walk+0x4a8/0x560
>[  343.877358]  path_openat+0x78/0x950
>[  343.877367]  do_filp_open+0x85/0xf0
>[  343.877380]  ? _raw_spin_unlock+0x2c/0x50
>[  343.877389]  do_sys_open+0x122/0x1f0
>[  343.877393]  ? do_sys_open+0x122/0x1f0
>[  343.877400]  SyS_open+0x19/0x20
>[  343.877403]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  343.877407] RIP: 0033:0x7f519f67f66d
>[  343.877410] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  343.877415] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  343.877418] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  343.877420] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  343.877423] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  343.877425] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  343.877434] Mem-Info:
>[  343.877441] active_anon:3948 inactive_anon:1904507 isolated_anon:352
>                active_file:52 inactive_file:127 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36635
>                mapped:487 shmem:1905313 pagetables:1429 bounce:0
>                free:25331 free_pcp:0 free_cma:0
>[  343.877447] Node 0 active_anon:15792kB inactive_anon:7618028kB active_file:208kB inactive_file:508kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1948kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  343.877452] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  343.877455] lowmem_reserve[]: 0 3352 7813 7813
>[  343.877471] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376700kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  343.877473] lowmem_reserve[]: 0 0 4460 4460
>[  343.877490] Normal free:38724kB min:38508kB low:48132kB high:57756kB active_anon:12076kB inactive_anon:4241760kB active_file:200kB inactive_file:496kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108220kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  343.877492] lowmem_reserve[]: 0 0 0 0
>[  343.877504] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  343.877552] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  343.877604] Normal: 818*4kB (UME) 772*8kB (UME) 493*16kB (UME) 244*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39288kB
>[  343.877650] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  343.877652] 1905499 total pagecache pages
>[  343.877662] 7 pages in swap cache
>[  343.877665] Swap cache stats: add 5951261, delete 5950540, find 1660617/1901487
>[  343.877668] Free swap  = 8049660kB
>[  343.877670] Total swap = 16642044kB
>[  343.877672] 2070542 pages RAM
>[  343.877675] 0 pages HighMem/MovableOnly
>[  343.877677] 46219 pages reserved
>[  344.908077] irqbalance: page allocation stalls for 107820ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  344.908095] CPU: 1 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  344.908098] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  344.908100] Call Trace:
>[  344.908108]  dump_stack+0x67/0x97
>[  344.908114]  warn_alloc+0xd6/0x160
>[  344.908123]  __alloc_pages_nodemask+0xe50/0x1280
>[  344.908134]  ? new_slab+0x331/0x4d0
>[  344.908141]  new_slab+0x31a/0x4d0
>[  344.908147]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  344.908152]  ? kvmalloc_node+0x6b/0x80
>[  344.908157]  ? lock_acquire+0x9e/0x1e0
>[  344.908162]  ? seq_read+0x38/0x3e0
>[  344.908170]  ? kvmalloc_node+0x6b/0x80
>[  344.908174]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  344.908178]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  344.908183]  __kmalloc+0x288/0x330
>[  344.908188]  kvmalloc_node+0x6b/0x80
>[  344.908192]  seq_read+0x2a1/0x3e0
>[  344.908197]  ? __might_fault+0x80/0x90
>[  344.908205]  proc_reg_read+0x3d/0x60
>[  344.908210]  __vfs_read+0x23/0x110
>[  344.908217]  ? SyS_newfstat+0x35/0x50
>[  344.908221]  vfs_read+0xa0/0x150
>[  344.908226]  SyS_read+0x44/0xb0
>[  344.908232]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  344.908235] RIP: 0033:0x7f3288c7a870
>[  344.908238] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  344.908244] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  344.908246] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  344.908249] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  344.908251] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  344.908254] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  344.908264] Mem-Info:
>[  344.908270] active_anon:3919 inactive_anon:1904573 isolated_anon:320
>                active_file:107 inactive_file:180 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36635
>                mapped:593 shmem:1905313 pagetables:1429 bounce:0
>                free:25274 free_pcp:0 free_cma:0
>[  344.908276] Node 0 active_anon:15676kB inactive_anon:7618292kB active_file:428kB inactive_file:720kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2372kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  344.908282] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  344.908284] lowmem_reserve[]: 0 3352 7813 7813
>[  344.908301] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377484kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  344.908303] lowmem_reserve[]: 0 0 4460 4460
>[  344.908320] Normal free:38496kB min:38508kB low:48132kB high:57756kB active_anon:11960kB inactive_anon:4241232kB active_file:416kB inactive_file:920kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108220kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  344.908323] lowmem_reserve[]: 0 0 0 0
>[  344.908336] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  344.908388] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  344.908444] Normal: 672*4kB (UME) 772*8kB (UME) 493*16kB (UME) 244*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38704kB
>[  344.908492] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  344.908494] 1905659 total pagecache pages
>[  344.908504] 7 pages in swap cache
>[  344.908507] Swap cache stats: add 5951264, delete 5950543, find 1660620/1901493
>[  344.908510] Free swap  = 8049660kB
>[  344.908512] Total swap = 16642044kB
>[  344.908514] 2070542 pages RAM
>[  344.908517] 0 pages HighMem/MovableOnly
>[  344.908519] 46219 pages reserved
>[  346.045320] systemd: page allocation stalls for 77846ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  346.045338] CPU: 0 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  346.045341] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  346.045344] Call Trace:
>[  346.045353]  dump_stack+0x67/0x97
>[  346.045359]  warn_alloc+0xd6/0x160
>[  346.045367]  __alloc_pages_nodemask+0xe50/0x1280
>[  346.045378]  ? new_slab+0x331/0x4d0
>[  346.045384]  new_slab+0x31a/0x4d0
>[  346.045390]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  346.045395]  ? kvmalloc_node+0x6b/0x80
>[  346.045401]  ? lock_acquire+0x9e/0x1e0
>[  346.045406]  ? seq_read+0x38/0x3e0
>[  346.045414]  ? kvmalloc_node+0x6b/0x80
>[  346.045418]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  346.045421]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  346.045426]  __kmalloc+0x288/0x330
>[  346.045432]  kvmalloc_node+0x6b/0x80
>[  346.045436]  seq_read+0x2a1/0x3e0
>[  346.045445]  __vfs_read+0x23/0x110
>[  346.045452]  ? up_read+0x1a/0x40
>[  346.045456]  vfs_read+0xa0/0x150
>[  346.045461]  SyS_read+0x44/0xb0
>[  346.045467]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  346.045471] RIP: 0033:0x7fa9de68988d
>[  346.045474] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  346.045479] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  346.045482] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  346.045485] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  346.045487] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  346.045489] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  346.045499] Mem-Info:
>[  346.045506] active_anon:3919 inactive_anon:1904575 isolated_anon:224
>                active_file:113 inactive_file:192 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36635
>                mapped:603 shmem:1905313 pagetables:1429 bounce:0
>                free:25238 free_pcp:0 free_cma:0
>[  346.045511] Node 0 active_anon:15676kB inactive_anon:7618300kB active_file:452kB inactive_file:768kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2412kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  346.045518] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  346.045520] lowmem_reserve[]: 0 3352 7813 7813
>[  346.045538] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377056kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  346.045541] lowmem_reserve[]: 0 0 4460 4460
>[  346.045559] Normal free:38352kB min:38508kB low:48132kB high:57756kB active_anon:11960kB inactive_anon:4241148kB active_file:440kB inactive_file:416kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108220kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  346.045561] lowmem_reserve[]: 0 0 0 0
>[  346.045574] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  346.045625] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  346.045679] Normal: 674*4kB (UME) 773*8kB (UME) 493*16kB (UME) 246*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38784kB
>[  346.045727] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  346.045729] 1905635 total pagecache pages
>[  346.045740] 7 pages in swap cache
>[  346.045743] Swap cache stats: add 5951296, delete 5950575, find 1660620/1901493
>[  346.045746] Free swap  = 8049660kB
>[  346.045748] Total swap = 16642044kB
>[  346.045750] 2070542 pages RAM
>[  346.045752] 0 pages HighMem/MovableOnly
>[  346.045755] 46219 pages reserved
>[  346.213168] gem_render_line: page allocation stalls for 101349ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  346.213186] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  346.213189] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  346.213192] Call Trace:
>[  346.213201]  dump_stack+0x67/0x97
>[  346.213207]  warn_alloc+0xd6/0x160
>[  346.213216]  __alloc_pages_nodemask+0xe50/0x1280
>[  346.213227]  ? new_slab+0x331/0x4d0
>[  346.213233]  new_slab+0x31a/0x4d0
>[  346.213240]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  346.213245]  ? sg_kmalloc+0x1e/0x50
>[  346.213255]  ? sg_kmalloc+0x1e/0x50
>[  346.213259]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  346.213263]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  346.213267]  __kmalloc+0x288/0x330
>[  346.213273]  sg_kmalloc+0x1e/0x50
>[  346.213278]  __sg_alloc_table+0x11f/0x180
>[  346.213282]  ? sg_miter_start+0x60/0x60
>[  346.213288]  sg_alloc_table+0x24/0xa0
>[  346.213356]  i915_sg_trim+0x30/0x130 [i915]
>[  346.213405]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  346.213454]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  346.213494]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  346.213537]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  346.213544]  ? lock_acquire+0x9e/0x1e0
>[  346.213550]  ? __might_fault+0x39/0x90
>[  346.213559]  drm_ioctl+0x202/0x490
>[  346.213598]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  346.213609]  ? __do_page_fault+0x29e/0x560
>[  346.213617]  do_vfs_ioctl+0x90/0x6d0
>[  346.213622]  ? up_read+0x1a/0x40
>[  346.213627]  ? trace_hardirqs_on_caller+0x118/0x180
>[  346.213633]  SyS_ioctl+0x3c/0x70
>[  346.213639]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  346.213643] RIP: 0033:0x7fe71a49d4b7
>[  346.213646] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  346.213652] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  346.213655] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  346.213657] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  346.213660] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  346.213663] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  349.752995] gem_render_line: page allocation stalls for 104888ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  349.753012] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  349.753015] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  349.753018] Call Trace:
>[  349.753025]  dump_stack+0x67/0x97
>[  349.753030]  warn_alloc+0xd6/0x160
>[  349.753039]  __alloc_pages_nodemask+0xe50/0x1280
>[  349.753051]  ? new_slab+0x331/0x4d0
>[  349.753057]  new_slab+0x31a/0x4d0
>[  349.753064]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  349.753069]  ? sg_kmalloc+0x1e/0x50
>[  349.753080]  ? sg_kmalloc+0x1e/0x50
>[  349.753083]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  349.753087]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  349.753092]  __kmalloc+0x288/0x330
>[  349.753097]  sg_kmalloc+0x1e/0x50
>[  349.753102]  __sg_alloc_table+0x11f/0x180
>[  349.753105]  ? sg_miter_start+0x60/0x60
>[  349.753112]  sg_alloc_table+0x24/0xa0
>[  349.753171]  i915_sg_trim+0x30/0x130 [i915]
>[  349.753217]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  349.753261]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  349.753302]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  349.753344]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  349.753350]  ? lock_acquire+0x9e/0x1e0
>[  349.753356]  ? __might_fault+0x39/0x90
>[  349.753364]  drm_ioctl+0x202/0x490
>[  349.753402]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  349.753412]  ? __do_page_fault+0x29e/0x560
>[  349.753419]  do_vfs_ioctl+0x90/0x6d0
>[  349.753424]  ? up_read+0x1a/0x40
>[  349.753429]  ? trace_hardirqs_on_caller+0x118/0x180
>[  349.753435]  SyS_ioctl+0x3c/0x70
>[  349.753441]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  349.753444] RIP: 0033:0x7fe71a49d4b7
>[  349.753447] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  349.753452] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  349.753455] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  349.753457] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  349.753460] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  349.753463] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  349.753488] warn_alloc_show_mem: 1 callbacks suppressed
>[  349.753491] Mem-Info:
>[  349.753498] active_anon:3926 inactive_anon:1904679 isolated_anon:224
>                active_file:106 inactive_file:112 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36635
>                mapped:553 shmem:1905313 pagetables:1429 bounce:0
>                free:25351 free_pcp:0 free_cma:0
>[  349.753504] Node 0 active_anon:15704kB inactive_anon:7618716kB active_file:424kB inactive_file:448kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2212kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  349.753510] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  349.753512] lowmem_reserve[]: 0 3352 7813 7813
>[  349.753529] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376800kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  349.753531] lowmem_reserve[]: 0 0 4460 4460
>[  349.753548] Normal free:38804kB min:38508kB low:48132kB high:57756kB active_anon:11988kB inactive_anon:4241916kB active_file:404kB inactive_file:448kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108220kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  349.753551] lowmem_reserve[]: 0 0 0 0
>[  349.753564] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  349.753614] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  349.753669] Normal: 732*4kB (UME) 773*8kB (UME) 494*16kB (UME) 246*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39032kB
>[  349.753717] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  349.753720] 1905538 total pagecache pages
>[  349.753729] 7 pages in swap cache
>[  349.753733] Swap cache stats: add 5951303, delete 5950582, find 1660627/1901506
>[  349.753735] Free swap  = 8049660kB
>[  349.753737] Total swap = 16642044kB
>[  349.753740] 2070542 pages RAM
>[  349.753743] 0 pages HighMem/MovableOnly
>[  349.753745] 46219 pages reserved
>[  352.286434] systemd: page allocation stalls for 84087ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  352.286452] CPU: 0 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  352.286455] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  352.286457] Call Trace:
>[  352.286466]  dump_stack+0x67/0x97
>[  352.286471]  warn_alloc+0xd6/0x160
>[  352.286480]  __alloc_pages_nodemask+0xe50/0x1280
>[  352.286491]  ? new_slab+0x331/0x4d0
>[  352.286497]  new_slab+0x31a/0x4d0
>[  352.286503]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  352.286508]  ? kvmalloc_node+0x6b/0x80
>[  352.286514]  ? lock_acquire+0x9e/0x1e0
>[  352.286518]  ? seq_read+0x38/0x3e0
>[  352.286526]  ? kvmalloc_node+0x6b/0x80
>[  352.286530]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  352.286534]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  352.286539]  __kmalloc+0x288/0x330
>[  352.286545]  kvmalloc_node+0x6b/0x80
>[  352.286549]  seq_read+0x2a1/0x3e0
>[  352.286558]  __vfs_read+0x23/0x110
>[  352.286565]  ? up_read+0x1a/0x40
>[  352.286569]  vfs_read+0xa0/0x150
>[  352.286573]  SyS_read+0x44/0xb0
>[  352.286580]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  352.286584] RIP: 0033:0x7fa9de68988d
>[  352.286586] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  352.286592] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  352.286595] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  352.286597] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  352.286600] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  352.286602] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  352.286612] Mem-Info:
>[  352.286618] active_anon:3926 inactive_anon:1904605 isolated_anon:256
>                active_file:139 inactive_file:88 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36635
>                mapped:649 shmem:1905313 pagetables:1429 bounce:0
>                free:25196 free_pcp:0 free_cma:0
>[  352.286624] Node 0 active_anon:15704kB inactive_anon:7618420kB active_file:556kB inactive_file:352kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2596kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  352.286630] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  352.286632] lowmem_reserve[]: 0 3352 7813 7813
>[  352.286649] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377148kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  352.286651] lowmem_reserve[]: 0 0 4460 4460
>[  352.286668] Normal free:38184kB min:38508kB low:48132kB high:57756kB active_anon:11988kB inactive_anon:4240656kB active_file:364kB inactive_file:0kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108220kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  352.286671] lowmem_reserve[]: 0 0 0 0
>[  352.286684] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  352.286734] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  352.286789] Normal: 705*4kB (UME) 773*8kB (UME) 494*16kB (UME) 244*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38860kB
>[  352.286837] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  352.286839] 1905569 total pagecache pages
>[  352.286849] 7 pages in swap cache
>[  352.286852] Swap cache stats: add 5951303, delete 5950582, find 1660627/1901506
>[  352.286854] Free swap  = 8049660kB
>[  352.286857] Total swap = 16642044kB
>[  352.286860] 2070542 pages RAM
>[  352.286862] 0 pages HighMem/MovableOnly
>[  352.286864] 46219 pages reserved
>[  354.438549] irqbalance: page allocation stalls for 117350ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  354.438568] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  354.438570] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  354.438573] Call Trace:
>[  354.438581]  dump_stack+0x67/0x97
>[  354.438587]  warn_alloc+0xd6/0x160
>[  354.438596]  __alloc_pages_nodemask+0xe50/0x1280
>[  354.438607]  ? new_slab+0x331/0x4d0
>[  354.438612]  new_slab+0x31a/0x4d0
>[  354.438619]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  354.438624]  ? kvmalloc_node+0x6b/0x80
>[  354.438630]  ? lock_acquire+0x9e/0x1e0
>[  354.438634]  ? seq_read+0x38/0x3e0
>[  354.438643]  ? kvmalloc_node+0x6b/0x80
>[  354.438647]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  354.438650]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  354.438656]  __kmalloc+0x288/0x330
>[  354.438661]  kvmalloc_node+0x6b/0x80
>[  354.438666]  seq_read+0x2a1/0x3e0
>[  354.438671]  ? __might_fault+0x80/0x90
>[  354.438678]  proc_reg_read+0x3d/0x60
>[  354.438684]  __vfs_read+0x23/0x110
>[  354.438691]  ? SyS_newfstat+0x35/0x50
>[  354.438695]  vfs_read+0xa0/0x150
>[  354.438699]  SyS_read+0x44/0xb0
>[  354.438705]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  354.438709] RIP: 0033:0x7f3288c7a870
>[  354.438712] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  354.438717] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  354.438719] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  354.438722] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  354.438725] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  354.438727] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  354.438737] Mem-Info:
>[  354.438743] active_anon:3926 inactive_anon:1904521 isolated_anon:320
>                active_file:175 inactive_file:208 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36635
>                mapped:687 shmem:1905313 pagetables:1429 bounce:0
>                free:25154 free_pcp:0 free_cma:0
>[  354.438749] Node 0 active_anon:15704kB inactive_anon:7618084kB active_file:700kB inactive_file:832kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2748kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  354.438755] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  354.438757] lowmem_reserve[]: 0 3352 7813 7813
>[  354.438774] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377168kB active_file:16kB inactive_file:4kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  354.438777] lowmem_reserve[]: 0 0 4460 4460
>[  354.438794] Normal free:38016kB min:38508kB low:48132kB high:57756kB active_anon:11988kB inactive_anon:4240652kB active_file:684kB inactive_file:656kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108220kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  354.438796] lowmem_reserve[]: 0 0 0 0
>[  354.438809] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  354.438859] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  354.438914] Normal: 576*4kB (UME) 772*8kB (UME) 494*16kB (UME) 244*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38336kB
>[  354.438963] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  354.438966] 1905724 total pagecache pages
>[  354.438975] 7 pages in swap cache
>[  354.438978] Swap cache stats: add 5951303, delete 5950582, find 1660627/1901506
>[  354.438980] Free swap  = 8049660kB
>[  354.438983] Total swap = 16642044kB
>[  354.438986] 2070542 pages RAM
>[  354.438988] 0 pages HighMem/MovableOnly
>[  354.438991] 46219 pages reserved
>[  356.707817] gem_render_line: page allocation stalls for 111843ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  356.707835] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  356.707838] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  356.707840] Call Trace:
>[  356.707847]  dump_stack+0x67/0x97
>[  356.707854]  warn_alloc+0xd6/0x160
>[  356.707862]  __alloc_pages_nodemask+0xe50/0x1280
>[  356.707873]  ? new_slab+0x331/0x4d0
>[  356.707879]  new_slab+0x31a/0x4d0
>[  356.707886]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  356.707890]  ? sg_kmalloc+0x1e/0x50
>[  356.707900]  ? sg_kmalloc+0x1e/0x50
>[  356.707904]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  356.707907]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  356.707912]  __kmalloc+0x288/0x330
>[  356.707918]  sg_kmalloc+0x1e/0x50
>[  356.707923]  __sg_alloc_table+0x11f/0x180
>[  356.707926]  ? sg_miter_start+0x60/0x60
>[  356.707932]  sg_alloc_table+0x24/0xa0
>[  356.707991]  i915_sg_trim+0x30/0x130 [i915]
>[  356.708036]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  356.708081]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  356.708120]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  356.708161]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  356.708167]  ? lock_acquire+0x9e/0x1e0
>[  356.708172]  ? __might_fault+0x39/0x90
>[  356.708181]  drm_ioctl+0x202/0x490
>[  356.708219]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  356.708229]  ? __do_page_fault+0x29e/0x560
>[  356.708236]  do_vfs_ioctl+0x90/0x6d0
>[  356.708242]  ? up_read+0x1a/0x40
>[  356.708246]  ? trace_hardirqs_on_caller+0x118/0x180
>[  356.708252]  SyS_ioctl+0x3c/0x70
>[  356.708258]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  356.708261] RIP: 0033:0x7fe71a49d4b7
>[  356.708264] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  356.708270] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  356.708272] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  356.708275] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  356.708278] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  356.708281] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  356.708290] Mem-Info:
>[  356.708297] active_anon:3926 inactive_anon:1904594 isolated_anon:256
>                active_file:71 inactive_file:54 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36637
>                mapped:542 shmem:1905313 pagetables:1429 bounce:0
>                free:25188 free_pcp:0 free_cma:0
>[  356.708303] Node 0 active_anon:15704kB inactive_anon:7618376kB active_file:284kB inactive_file:216kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2168kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  356.708308] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  356.708311] lowmem_reserve[]: 0 3352 7813 7813
>[  356.708328] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376828kB active_file:16kB inactive_file:4kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  356.708330] lowmem_reserve[]: 0 0 4460 4460
>[  356.708348] Normal free:38152kB min:38508kB low:48132kB high:57756kB active_anon:11988kB inactive_anon:4241376kB active_file:268kB inactive_file:304kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108228kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  356.708350] lowmem_reserve[]: 0 0 0 0
>[  356.708364] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  356.708414] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  356.708468] Normal: 795*4kB (UME) 772*8kB (UME) 494*16kB (UME) 244*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39212kB
>[  356.708515] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  356.708518] 1905510 total pagecache pages
>[  356.708528] 7 pages in swap cache
>[  356.708531] Swap cache stats: add 5951303, delete 5950582, find 1660627/1901506
>[  356.708534] Free swap  = 8049660kB
>[  356.708536] Total swap = 16642044kB
>[  356.708538] 2070542 pages RAM
>[  356.708541] 0 pages HighMem/MovableOnly
>[  356.708543] 46219 pages reserved
>[  359.461786] irqbalance: page allocation stalls for 122373ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  359.461805] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  359.461808] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  359.461811] Call Trace:
>[  359.461819]  dump_stack+0x67/0x97
>[  359.461825]  warn_alloc+0xd6/0x160
>[  359.461834]  __alloc_pages_nodemask+0xe50/0x1280
>[  359.461846]  ? new_slab+0x331/0x4d0
>[  359.461852]  new_slab+0x31a/0x4d0
>[  359.461859]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  359.461864]  ? kvmalloc_node+0x6b/0x80
>[  359.461870]  ? lock_acquire+0x9e/0x1e0
>[  359.461874]  ? seq_read+0x38/0x3e0
>[  359.461883]  ? kvmalloc_node+0x6b/0x80
>[  359.461888]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  359.461892]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  359.461897]  __kmalloc+0x288/0x330
>[  359.461904]  kvmalloc_node+0x6b/0x80
>[  359.461909]  seq_read+0x2a1/0x3e0
>[  359.461914]  ? __might_fault+0x80/0x90
>[  359.461922]  proc_reg_read+0x3d/0x60
>[  359.461928]  __vfs_read+0x23/0x110
>[  359.461934]  ? SyS_newfstat+0x35/0x50
>[  359.461939]  vfs_read+0xa0/0x150
>[  359.461943]  SyS_read+0x44/0xb0
>[  359.461950]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  359.461955] RIP: 0033:0x7f3288c7a870
>[  359.461958] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  359.461963] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  359.461965] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  359.461968] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  359.461971] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  359.461973] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  359.461983] Mem-Info:
>[  359.461990] active_anon:3926 inactive_anon:1904551 isolated_anon:352
>                active_file:72 inactive_file:72 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36637
>                mapped:538 shmem:1905313 pagetables:1429 bounce:0
>                free:25299 free_pcp:1 free_cma:0
>[  359.461997] Node 0 active_anon:15704kB inactive_anon:7618204kB active_file:288kB inactive_file:288kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2152kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  359.462003] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  359.462006] lowmem_reserve[]: 0 3352 7813 7813
>[  359.462023] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376452kB active_file:4kB inactive_file:16kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  359.462025] lowmem_reserve[]: 0 0 4460 4460
>[  359.462043] Normal free:38596kB min:38508kB low:48132kB high:57756kB active_anon:11988kB inactive_anon:4241384kB active_file:112kB inactive_file:408kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108228kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB
>[  359.462046] lowmem_reserve[]: 0 0 0 0
>[  359.462060] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  359.462110] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  359.462164] Normal: 812*4kB (UME) 772*8kB (UME) 494*16kB (UME) 244*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39280kB
>[  359.462213] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  359.462215] 1905512 total pagecache pages
>[  359.462226] 7 pages in swap cache
>[  359.462229] Swap cache stats: add 5951303, delete 5950582, find 1660627/1901506
>[  359.462232] Free swap  = 8049660kB
>[  359.462234] Total swap = 16642044kB
>[  359.462236] 2070542 pages RAM
>[  359.462239] 0 pages HighMem/MovableOnly
>[  359.462241] 46219 pages reserved
>[  360.435826] thermald: page allocation stalls for 120409ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  360.435844] CPU: 0 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  360.435846] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  360.435849] Call Trace:
>[  360.435858]  dump_stack+0x67/0x97
>[  360.435863]  warn_alloc+0xd6/0x160
>[  360.435871]  __alloc_pages_nodemask+0xe50/0x1280
>[  360.435885]  ? trace_hardirqs_on_caller+0x118/0x180
>[  360.435892]  new_slab+0x31a/0x4d0
>[  360.435898]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  360.435904]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  360.435914]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  360.435918]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  360.435921]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  360.435926]  kmem_cache_alloc_trace+0x237/0x2e0
>[  360.435932]  kernfs_iop_get_link+0x3e/0x1e0
>[  360.435938]  link_path_walk+0x4a8/0x560
>[  360.435945]  path_openat+0x78/0x950
>[  360.435953]  do_filp_open+0x85/0xf0
>[  360.435965]  ? _raw_spin_unlock+0x2c/0x50
>[  360.435974]  do_sys_open+0x122/0x1f0
>[  360.435978]  ? do_sys_open+0x122/0x1f0
>[  360.435985]  SyS_open+0x19/0x20
>[  360.435988]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  360.435992] RIP: 0033:0x7f519f67f66d
>[  360.435994] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  360.436000] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  360.436003] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  360.436005] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  360.436008] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  360.436010] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  361.044017] cron: page allocation stalls for 11131ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  361.044035] CPU: 2 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  361.044038] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  361.044040] Call Trace:
>[  361.044048]  dump_stack+0x67/0x97
>[  361.044053]  warn_alloc+0xd6/0x160
>[  361.044062]  __alloc_pages_nodemask+0xe50/0x1280
>[  361.044069]  ? find_get_entry+0x149/0x220
>[  361.044078]  ? pagecache_get_page+0x27/0x230
>[  361.044084]  filemap_fault+0x323/0x620
>[  361.044093]  ext4_filemap_fault+0x2c/0x40
>[  361.044098]  __do_fault+0x19/0x70
>[  361.044103]  __handle_mm_fault+0x946/0xd80
>[  361.044112]  handle_mm_fault+0x17c/0x350
>[  361.044117]  __do_page_fault+0x279/0x560
>[  361.044124]  do_page_fault+0xc/0x10
>[  361.044129]  page_fault+0x22/0x30
>[  361.044133] RIP: 0033:0x402e3b
>[  361.044136] RSP: 002b:00007ffdd14ad000 EFLAGS: 00010246
>[  361.044140] RAX: 0000000000000000 RBX: 0000000000000023 RCX: 00007f47a40d3300
>[  361.044143] RDX: 0000000000000020 RSI: 00007ffdd14acfd0 RDI: 00007ffdd14acfd0
>[  361.044145] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000001
>[  361.044148] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000403070
>[  361.044151] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  361.044161] warn_alloc_show_mem: 1 callbacks suppressed
>[  361.044163] Mem-Info:
>[  361.044170] active_anon:3894 inactive_anon:1904637 isolated_anon:224
>                active_file:137 inactive_file:173 isolated_file:0
>                unevictable:0 dirty:2 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36637
>                mapped:610 shmem:1905313 pagetables:1429 bounce:0
>                free:25189 free_pcp:0 free_cma:0
>[  361.044176] Node 0 active_anon:15576kB inactive_anon:7618548kB active_file:548kB inactive_file:692kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2440kB dirty:8kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  361.044181] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  361.044184] lowmem_reserve[]: 0 3352 7813 7813
>[  361.044202] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376560kB active_file:16kB inactive_file:4kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  361.044204] lowmem_reserve[]: 0 0 4460 4460
>[  361.044221] Normal free:38156kB min:38508kB low:48132kB high:57756kB active_anon:11860kB inactive_anon:4241516kB active_file:532kB inactive_file:688kB unevictable:0kB writepending:4kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108228kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  361.044224] lowmem_reserve[]: 0 0 0 0
>[  361.044237] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  361.044289] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  361.044346] Normal: 728*4kB (UME) 772*8kB (UME) 494*16kB (UME) 243*32kB (ME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38912kB
>[  361.044396] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  361.044399] 1905587 total pagecache pages
>[  361.044408] 7 pages in swap cache
>[  361.044412] Swap cache stats: add 5951303, delete 5950582, find 1660627/1901506
>[  361.044414] Free swap  = 8049660kB
>[  361.044417] Total swap = 16642044kB
>[  361.044419] 2070542 pages RAM
>[  361.044422] 0 pages HighMem/MovableOnly
>[  361.044424] 46219 pages reserved
>[  361.427875] snapd: page allocation stalls for 10326ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  361.427892] CPU: 1 PID: 755 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  361.427895] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  361.427899] Call Trace:
>[  361.427908]  dump_stack+0x67/0x97
>[  361.427913]  warn_alloc+0xd6/0x160
>[  361.427922]  __alloc_pages_nodemask+0xe50/0x1280
>[  361.427929]  ? find_get_entry+0x149/0x220
>[  361.427938]  ? pagecache_get_page+0x27/0x230
>[  361.427944]  filemap_fault+0x323/0x620
>[  361.427953]  ext4_filemap_fault+0x2c/0x40
>[  361.427959]  __do_fault+0x19/0x70
>[  361.427963]  __handle_mm_fault+0x946/0xd80
>[  361.427973]  handle_mm_fault+0x17c/0x350
>[  361.427978]  __do_page_fault+0x279/0x560
>[  361.427985]  do_page_fault+0xc/0x10
>[  361.427990]  page_fault+0x22/0x30
>[  361.427994] RIP: 0033:0x55c8c009cf90
>[  361.427997] RSP: 002b:00007ff925247e58 EFLAGS: 00010283
>[  361.428003] RAX: 0000000000000000 RBX: 00000045d964b800 RCX: 0000004f8d99fc90
>[  361.428005] RDX: 0000000000002710 RSI: 0000000000000004 RDI: 0000004f8d99fc90
>[  361.428008] RBP: 0000002ca04edb38 R08: 00000000000904ee R09: 0000000000000001
>[  361.428011] R10: 001226937184fbad R11: 0000000000000246 R12: 0000000000000000
>[  361.428014] R13: 00007fff6e5f658f R14: 00007ff9252489c0 R15: 00007ff925248700
>[  363.889983] systemd: page allocation stalls for 95690ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  363.890000] CPU: 0 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  363.890003] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  363.890005] Call Trace:
>[  363.890014]  dump_stack+0x67/0x97
>[  363.890019]  warn_alloc+0xd6/0x160
>[  363.890028]  __alloc_pages_nodemask+0xe50/0x1280
>[  363.890040]  ? new_slab+0x331/0x4d0
>[  363.890046]  new_slab+0x31a/0x4d0
>[  363.890053]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  363.890058]  ? kvmalloc_node+0x6b/0x80
>[  363.890063]  ? lock_acquire+0x9e/0x1e0
>[  363.890068]  ? seq_read+0x38/0x3e0
>[  363.890076]  ? kvmalloc_node+0x6b/0x80
>[  363.890080]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  363.890084]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  363.890089]  __kmalloc+0x288/0x330
>[  363.890094]  kvmalloc_node+0x6b/0x80
>[  363.890098]  seq_read+0x2a1/0x3e0
>[  363.890107]  __vfs_read+0x23/0x110
>[  363.890114]  ? up_read+0x1a/0x40
>[  363.890118]  vfs_read+0xa0/0x150
>[  363.890122]  SyS_read+0x44/0xb0
>[  363.890128]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  363.890131] RIP: 0033:0x7fa9de68988d
>[  363.890134] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  363.890139] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  363.890142] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  363.890145] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  363.890147] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  363.890150] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  363.890166] warn_alloc_show_mem: 1 callbacks suppressed
>[  363.890181] Mem-Info:
>[  363.890187] active_anon:3899 inactive_anon:1904604 isolated_anon:352
>                active_file:100 inactive_file:140 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36637
>                mapped:581 shmem:1905313 pagetables:1429 bounce:0
>                free:25284 free_pcp:0 free_cma:0
>[  363.890193] Node 0 active_anon:15596kB inactive_anon:7618416kB active_file:400kB inactive_file:560kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2324kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  363.890199] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  363.890201] lowmem_reserve[]: 0 3352 7813 7813
>[  363.890218] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376552kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  363.890221] lowmem_reserve[]: 0 0 4460 4460
>[  363.890237] Normal free:38536kB min:38508kB low:48132kB high:57756kB active_anon:11880kB inactive_anon:4240888kB active_file:400kB inactive_file:540kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108228kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  363.890239] lowmem_reserve[]: 0 0 0 0
>[  363.890253] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  363.890303] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  363.890357] Normal: 747*4kB (UME) 774*8kB (UME) 493*16kB (UME) 242*32kB (ME) 102*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39020kB
>[  363.890406] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  363.890409] 1905560 total pagecache pages
>[  363.890418] 7 pages in swap cache
>[  363.890422] Swap cache stats: add 5951340, delete 5950619, find 1660632/1901516
>[  363.890424] Free swap  = 8049404kB
>[  363.890426] Total swap = 16642044kB
>[  363.890429] 2070542 pages RAM
>[  363.890431] 0 pages HighMem/MovableOnly
>[  363.890434] 46219 pages reserved
>[  365.095040] gem_render_line: page allocation stalls for 120230ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  365.095058] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  365.095061] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  365.095064] Call Trace:
>[  365.095074]  dump_stack+0x67/0x97
>[  365.095080]  warn_alloc+0xd6/0x160
>[  365.095089]  __alloc_pages_nodemask+0xe50/0x1280
>[  365.095101]  ? new_slab+0x331/0x4d0
>[  365.095107]  new_slab+0x31a/0x4d0
>[  365.095114]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  365.095119]  ? sg_kmalloc+0x1e/0x50
>[  365.095130]  ? sg_kmalloc+0x1e/0x50
>[  365.095134]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  365.095138]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  365.095142]  __kmalloc+0x288/0x330
>[  365.095148]  sg_kmalloc+0x1e/0x50
>[  365.095152]  __sg_alloc_table+0x11f/0x180
>[  365.095156]  ? sg_miter_start+0x60/0x60
>[  365.095163]  sg_alloc_table+0x24/0xa0
>[  365.095233]  i915_sg_trim+0x30/0x130 [i915]
>[  365.095283]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  365.095332]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  365.095374]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  365.095416]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  365.095423]  ? lock_acquire+0x9e/0x1e0
>[  365.095429]  ? __might_fault+0x39/0x90
>[  365.095439]  drm_ioctl+0x202/0x490
>[  365.095478]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  365.095488]  ? __do_page_fault+0x29e/0x560
>[  365.095495]  do_vfs_ioctl+0x90/0x6d0
>[  365.095502]  ? up_read+0x1a/0x40
>[  365.095506]  ? trace_hardirqs_on_caller+0x118/0x180
>[  365.095511]  SyS_ioctl+0x3c/0x70
>[  365.095518]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  365.095522] RIP: 0033:0x7fe71a49d4b7
>[  365.095525] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  365.095531] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  365.095533] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  365.095536] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  365.095539] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  365.095541] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  365.095551] Mem-Info:
>[  365.095558] active_anon:3899 inactive_anon:1904530 isolated_anon:352
>                active_file:126 inactive_file:213 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36641
>                mapped:607 shmem:1905313 pagetables:1429 bounce:0
>                free:25231 free_pcp:0 free_cma:0
>[  365.095563] Node 0 active_anon:15596kB inactive_anon:7618120kB active_file:504kB inactive_file:852kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2428kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  365.095569] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  365.095572] lowmem_reserve[]: 0 3352 7813 7813
>[  365.095590] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376028kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  365.095592] lowmem_reserve[]: 0 0 4460 4460
>[  365.095609] Normal free:38324kB min:38508kB low:48132kB high:57756kB active_anon:11880kB inactive_anon:4240644kB active_file:484kB inactive_file:508kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108244kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  365.095612] lowmem_reserve[]: 0 0 0 0
>[  365.095625] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  365.095675] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  365.095729] Normal: 667*4kB (UME) 774*8kB (UME) 492*16kB (ME) 243*32kB (ME) 102*64kB (M) 52*128kB (M) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38716kB
>[  365.095777] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  365.095780] 1905701 total pagecache pages
>[  365.095790] 7 pages in swap cache
>[  365.095793] Swap cache stats: add 5951340, delete 5950619, find 1660632/1901516
>[  365.095796] Free swap  = 8049404kB
>[  365.095798] Total swap = 16642044kB
>[  365.095800] 2070542 pages RAM
>[  365.095803] 0 pages HighMem/MovableOnly
>[  365.095805] 46219 pages reserved
>[  366.338198] cupsd: page allocation stalls for 11494ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  366.338215] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  366.338218] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  366.338221] Call Trace:
>[  366.338230]  dump_stack+0x67/0x97
>[  366.338235]  warn_alloc+0xd6/0x160
>[  366.338244]  __alloc_pages_nodemask+0xe50/0x1280
>[  366.338250]  ? find_get_entry+0x149/0x220
>[  366.338260]  ? pagecache_get_page+0x27/0x230
>[  366.338266]  filemap_fault+0x323/0x620
>[  366.338273]  ext4_filemap_fault+0x2c/0x40
>[  366.338279]  __do_fault+0x19/0x70
>[  366.338284]  __handle_mm_fault+0x946/0xd80
>[  366.338293]  handle_mm_fault+0x17c/0x350
>[  366.338298]  __do_page_fault+0x279/0x560
>[  366.338305]  do_page_fault+0xc/0x10
>[  366.338310]  page_fault+0x22/0x30
>[  366.338313] RIP: 0033:0x7fdc9c11b043
>[  366.338316] RSP: 002b:00007ffc747cbaa8 EFLAGS: 00010283
>[  366.338321] RAX: 0000000000000651 RBX: 00007ffc747cc010 RCX: 0000000000000001
>[  366.338324] RDX: 0000000000000030 RSI: 0000000000000025 RDI: 000055e01c100651
>[  366.338326] RBP: 00007ffc747cc000 R08: 0000000000000000 R09: 0000000000000015
>[  366.338329] R10: 0000000000000064 R11: 00000000ffffffff R12: 000055e01c100646
>[  366.338332] R13: 00007ffc747cc188 R14: 0000000000000000 R15: 000055e01c100651
>[  366.338341] Mem-Info:
>[  366.338347] active_anon:3899 inactive_anon:1904606 isolated_anon:320
>                active_file:114 inactive_file:170 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36641
>                mapped:566 shmem:1905313 pagetables:1429 bounce:0
>                free:25189 free_pcp:0 free_cma:0
>[  366.338353] Node 0 active_anon:15596kB inactive_anon:7618424kB active_file:456kB inactive_file:680kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2264kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  366.338359] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  366.338361] lowmem_reserve[]: 0 3352 7813 7813
>[  366.338379] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377168kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  366.338382] lowmem_reserve[]: 0 0 4460 4460
>[  366.338399] Normal free:38156kB min:38508kB low:48132kB high:57756kB active_anon:11880kB inactive_anon:4241396kB active_file:640kB inactive_file:488kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108244kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  366.338401] lowmem_reserve[]: 0 0 0 0
>[  366.338416] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  366.338467] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  366.338523] Normal: 684*4kB (UME) 774*8kB (UME) 492*16kB (ME) 243*32kB (ME) 102*64kB (M) 52*128kB (M) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38784kB
>[  366.338573] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  366.338576] 1905649 total pagecache pages
>[  366.338585] 7 pages in swap cache
>[  366.338588] Swap cache stats: add 5951340, delete 5950619, find 1660632/1901516
>[  366.338591] Free swap  = 8049404kB
>[  366.338594] Total swap = 16642044kB
>[  366.338596] 2070542 pages RAM
>[  366.338599] 0 pages HighMem/MovableOnly
>[  366.338602] 46219 pages reserved
>[  372.530391] irqbalance: page allocation stalls for 135441ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  372.530411] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  372.530414] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  372.530416] Call Trace:
>[  372.530426]  dump_stack+0x67/0x97
>[  372.530431]  warn_alloc+0xd6/0x160
>[  372.530440]  __alloc_pages_nodemask+0xe50/0x1280
>[  372.530452]  ? new_slab+0x331/0x4d0
>[  372.530458]  new_slab+0x31a/0x4d0
>[  372.530464]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  372.530469]  ? kvmalloc_node+0x6b/0x80
>[  372.530475]  ? lock_acquire+0x9e/0x1e0
>[  372.530480]  ? seq_read+0x38/0x3e0
>[  372.530488]  ? kvmalloc_node+0x6b/0x80
>[  372.530492]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  372.530495]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  372.530500]  __kmalloc+0x288/0x330
>[  372.530506]  kvmalloc_node+0x6b/0x80
>[  372.530510]  seq_read+0x2a1/0x3e0
>[  372.530514]  ? __might_fault+0x80/0x90
>[  372.530521]  proc_reg_read+0x3d/0x60
>[  372.530528]  __vfs_read+0x23/0x110
>[  372.530534]  ? SyS_newfstat+0x35/0x50
>[  372.530539]  vfs_read+0xa0/0x150
>[  372.530543]  SyS_read+0x44/0xb0
>[  372.530549]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  372.530553] RIP: 0033:0x7f3288c7a870
>[  372.530557] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  372.530562] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  372.530565] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  372.530567] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  372.530570] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  372.530573] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  372.530582] Mem-Info:
>[  372.530590] active_anon:3899 inactive_anon:1904616 isolated_anon:224
>                active_file:99 inactive_file:190 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36508 slab_unreclaimable:36641
>                mapped:574 shmem:1905313 pagetables:1429 bounce:0
>                free:25247 free_pcp:0 free_cma:0
>[  372.530596] Node 0 active_anon:15596kB inactive_anon:7618464kB active_file:396kB inactive_file:760kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2296kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  372.530601] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  372.530604] lowmem_reserve[]: 0 3352 7813 7813
>[  372.530621] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376824kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  372.530623] lowmem_reserve[]: 0 0 4460 4460
>[  372.530640] Normal free:38388kB min:38508kB low:48132kB high:57756kB active_anon:11880kB inactive_anon:4240864kB active_file:396kB inactive_file:396kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106892kB slab_unreclaimable:108244kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  372.530642] lowmem_reserve[]: 0 0 0 0
>[  372.530655] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  372.530706] DMA32: 163*4kB (UME) 163*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46708kB
>[  372.530759] Normal: 710*4kB (UME) 778*8kB (UME) 492*16kB (UME) 244*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38888kB
>[  372.530806] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  372.530809] 1905608 total pagecache pages
>[  372.530819] 7 pages in swap cache
>[  372.530823] Swap cache stats: add 5951340, delete 5950619, find 1660632/1901516
>[  372.530825] Free swap  = 8049404kB
>[  372.530827] Total swap = 16642044kB
>[  372.530830] 2070542 pages RAM
>[  372.530832] 0 pages HighMem/MovableOnly
>[  372.530835] 46219 pages reserved
>[  373.515436] snapd: page allocation stalls for 22413ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  373.515454] CPU: 3 PID: 755 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  373.515457] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  373.515459] Call Trace:
>[  373.515468]  dump_stack+0x67/0x97
>[  373.515474]  warn_alloc+0xd6/0x160
>[  373.515483]  __alloc_pages_nodemask+0xe50/0x1280
>[  373.515490]  ? find_get_entry+0x149/0x220
>[  373.515499]  ? pagecache_get_page+0x27/0x230
>[  373.515506]  filemap_fault+0x323/0x620
>[  373.515514]  ext4_filemap_fault+0x2c/0x40
>[  373.515520]  __do_fault+0x19/0x70
>[  373.515525]  __handle_mm_fault+0x946/0xd80
>[  373.515534]  handle_mm_fault+0x17c/0x350
>[  373.515541]  __do_page_fault+0x279/0x560
>[  373.515548]  do_page_fault+0xc/0x10
>[  373.515553]  page_fault+0x22/0x30
>[  373.515557] RIP: 0033:0x55c8c009cf90
>[  373.515559] RSP: 002b:00007ff925247e58 EFLAGS: 00010283
>[  373.515564] RAX: 0000000000000000 RBX: 00000045d964b800 RCX: 0000004f8d99fc90
>[  373.515567] RDX: 0000000000002710 RSI: 0000000000000004 RDI: 0000004f8d99fc90
>[  373.515570] RBP: 0000002ca04edb38 R08: 00000000000904ee R09: 0000000000000001
>[  373.515573] R10: 001226937184fbad R11: 0000000000000246 R12: 0000000000000000
>[  373.515575] R13: 00007fff6e5f658f R14: 00007ff9252489c0 R15: 00007ff925248700
>[  375.693548] gem_render_line: page allocation stalls for 130828ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  375.693566] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  375.693569] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  375.693572] Call Trace:
>[  375.693580]  dump_stack+0x67/0x97
>[  375.693586]  warn_alloc+0xd6/0x160
>[  375.693595]  __alloc_pages_nodemask+0xe50/0x1280
>[  375.693606]  ? new_slab+0x331/0x4d0
>[  375.693611]  new_slab+0x31a/0x4d0
>[  375.693618]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  375.693623]  ? sg_kmalloc+0x1e/0x50
>[  375.693633]  ? sg_kmalloc+0x1e/0x50
>[  375.693637]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  375.693640]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  375.693645]  __kmalloc+0x288/0x330
>[  375.693651]  sg_kmalloc+0x1e/0x50
>[  375.693656]  __sg_alloc_table+0x11f/0x180
>[  375.693659]  ? sg_miter_start+0x60/0x60
>[  375.693665]  sg_alloc_table+0x24/0xa0
>[  375.693725]  i915_sg_trim+0x30/0x130 [i915]
>[  375.693771]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  375.693816]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  375.693857]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  375.693897]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  375.693903]  ? lock_acquire+0x9e/0x1e0
>[  375.693909]  ? __might_fault+0x39/0x90
>[  375.693918]  drm_ioctl+0x202/0x490
>[  375.693956]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  375.693966]  ? __do_page_fault+0x29e/0x560
>[  375.693973]  do_vfs_ioctl+0x90/0x6d0
>[  375.693978]  ? up_read+0x1a/0x40
>[  375.693983]  ? trace_hardirqs_on_caller+0x118/0x180
>[  375.693989]  SyS_ioctl+0x3c/0x70
>[  375.693994]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  375.693998] RIP: 0033:0x7fe71a49d4b7
>[  375.694001] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  375.694007] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  375.694009] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  375.694012] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  375.694014] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  375.694017] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  375.694028] warn_alloc_show_mem: 1 callbacks suppressed
>[  375.694030] Mem-Info:
>[  375.694037] active_anon:3900 inactive_anon:1904628 isolated_anon:288
>                active_file:206 inactive_file:103 isolated_file:0
>                unevictable:0 dirty:2 writeback:0 unstable:0
>                slab_reclaimable:36508 slab_unreclaimable:36641
>                mapped:639 shmem:1905313 pagetables:1429 bounce:0
>                free:25218 free_pcp:0 free_cma:0
>[  375.694043] Node 0 active_anon:15600kB inactive_anon:7618512kB active_file:824kB inactive_file:412kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2556kB dirty:8kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  375.694048] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  375.694051] lowmem_reserve[]: 0 3352 7813 7813
>[  375.694068] DMA32 free:46708kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376556kB active_file:16kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  375.694071] lowmem_reserve[]: 0 0 4460 4460
>[  375.694087] Normal free:38272kB min:38508kB low:48132kB high:57756kB active_anon:11884kB inactive_anon:4241900kB active_file:808kB inactive_file:636kB unevictable:0kB writepending:8kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106892kB slab_unreclaimable:108244kB kernel_stack:2512kB pagetables:5712kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  375.694089] lowmem_reserve[]: 0 0 0 0
>[  375.694103] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  375.694153] DMA32: 162*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46712kB
>[  375.694207] Normal: 734*4kB (UME) 778*8kB (UME) 492*16kB (UME) 244*32kB (UME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38984kB
>[  375.694256] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  375.694259] 1905643 total pagecache pages
>[  375.694268] 7 pages in swap cache
>[  375.694271] Swap cache stats: add 5951342, delete 5950621, find 1660633/1901518
>[  375.694274] Free swap  = 8049404kB
>[  375.694276] Total swap = 16642044kB
>[  375.694279] 2070542 pages RAM
>[  375.694281] 0 pages HighMem/MovableOnly
>[  375.694284] 46219 pages reserved
>[  377.452627] NetworkManager: page allocation stalls for 12567ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  377.452644] CPU: 1 PID: 745 Comm: NetworkManager Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  377.452647] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  377.452649] Call Trace:
>[  377.452657]  dump_stack+0x67/0x97
>[  377.452663]  warn_alloc+0xd6/0x160
>[  377.452671]  __alloc_pages_nodemask+0xe50/0x1280
>[  377.452678]  ? find_get_entry+0x149/0x220
>[  377.452688]  ? pagecache_get_page+0x27/0x230
>[  377.452694]  filemap_fault+0x323/0x620
>[  377.452701]  ext4_filemap_fault+0x2c/0x40
>[  377.452708]  __do_fault+0x19/0x70
>[  377.452712]  __handle_mm_fault+0x946/0xd80
>[  377.452721]  handle_mm_fault+0x17c/0x350
>[  377.452726]  __do_page_fault+0x279/0x560
>[  377.452733]  do_page_fault+0xc/0x10
>[  377.452737]  page_fault+0x22/0x30
>[  377.452741] RIP: 0033:0x7f59b84f1ee5
>[  377.452743] RSP: 002b:00007ffdbc4a8560 EFLAGS: 00010246
>[  377.452749] RAX: 0000000000000000 RBX: 0000555feb7c1880 RCX: 0000000000000000
>[  377.452751] RDX: 00000000000002e9 RSI: 0000555feb8558c0 RDI: 0000555feb7c1880
>[  377.452754] RBP: 00007ffdbc4a8590 R08: 0000000000093186 R09: 0000000000000001
>[  377.452756] R10: 000b7ee750941b29 R11: 0000000000000202 R12: 00007ffdbc4a8588
>[  377.452759] R13: 0000000000000000 R14: 000000007fffffff R15: 0000555fea2c89e0
>[  377.452769] Mem-Info:
>[  377.452775] active_anon:3901 inactive_anon:1904530 isolated_anon:352
>                active_file:77 inactive_file:290 isolated_file:0
>                unevictable:0 dirty:2 writeback:0 unstable:0
>                slab_reclaimable:36508 slab_unreclaimable:36641
>                mapped:634 shmem:1905313 pagetables:1430 bounce:0
>                free:25150 free_pcp:0 free_cma:0
>[  377.452781] Node 0 active_anon:15604kB inactive_anon:7618120kB active_file:308kB inactive_file:1160kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2536kB dirty:8kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  377.452787] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  377.452789] lowmem_reserve[]: 0 3352 7813 7813
>[  377.452807] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376556kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  377.452809] lowmem_reserve[]: 0 0 4460 4460
>[  377.452826] Normal free:37984kB min:38508kB low:48132kB high:57756kB active_anon:11888kB inactive_anon:4240552kB active_file:308kB inactive_file:1156kB unevictable:0kB writepending:8kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106892kB slab_unreclaimable:108244kB kernel_stack:2512kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  377.452828] lowmem_reserve[]: 0 0 0 0
>[  377.452843] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  377.452894] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  377.452950] Normal: 664*4kB (UME) 778*8kB (UME) 492*16kB (UME) 243*32kB (ME) 101*64kB (UM) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38672kB
>[  377.453000] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  377.453003] 1905687 total pagecache pages
>[  377.453012] 7 pages in swap cache
>[  377.453015] Swap cache stats: add 5951342, delete 5950621, find 1660633/1901519
>[  377.453017] Free swap  = 8049404kB
>[  377.453020] Total swap = 16642044kB
>[  377.453022] 2070542 pages RAM
>[  377.453025] 0 pages HighMem/MovableOnly
>[  377.453027] 46219 pages reserved
>[  381.503939] cron: page allocation stalls for 15395ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null)
>[  381.503971] CPU: 3 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  381.503973] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  381.503976] Call Trace:
>[  381.503983]  dump_stack+0x67/0x97
>[  381.503989]  warn_alloc+0xd6/0x160
>[  381.503997]  __alloc_pages_nodemask+0xe50/0x1280
>[  381.504011]  ? find_get_entry+0x166/0x220
>[  381.504017]  pagecache_get_page+0xe6/0x230
>[  381.504024]  __getblk_gfp+0x100/0x300
>[  381.504028]  ? submit_bh_wbc+0x131/0x160
>[  381.504035]  __breadahead+0x12/0x40
>[  381.504041]  __ext4_get_inode_loc+0x40e/0x4c0
>[  381.504048]  ext4_iget+0x68/0xb70
>[  381.504056]  ext4_iget_normal+0x2b/0x30
>[  381.504061]  ext4_lookup+0xb1/0x1c0
>[  381.504066]  lookup_slow+0xff/0x1e0
>[  381.504077]  walk_component+0x1b0/0x2d0
>[  381.504082]  ? __inode_permission+0x26/0xc0
>[  381.504087]  link_path_walk+0x175/0x560
>[  381.504090]  ? nd_jump_root+0x74/0x90
>[  381.504094]  ? trailing_symlink+0xd8/0x230
>[  381.504099]  path_lookupat+0x84/0x200
>[  381.504105]  ? reacquire_held_locks+0xa5/0x170
>[  381.504108]  ? reacquire_held_locks+0xa5/0x170
>[  381.504112]  ? alloc_set_pte+0x3fc/0x4d0
>[  381.504117]  filename_lookup+0xa0/0x120
>[  381.504125]  ? getname_flags+0x32/0x190
>[  381.504130]  ? rcu_read_lock_sched_held+0x75/0x80
>[  381.504135]  ? kmem_cache_alloc+0x27e/0x2f0
>[  381.504140]  ? getname_flags+0x4e/0x190
>[  381.504145]  user_path_at_empty+0x31/0x40
>[  381.504149]  ? user_path_at_empty+0x31/0x40
>[  381.504154]  vfs_statx+0x62/0xb0
>[  381.504161]  SyS_newstat+0x2e/0x50
>[  381.504165]  ? up_read+0x1a/0x40
>[  381.504169]  ? trace_hardirqs_on_caller+0x118/0x180
>[  381.504175]  ? trace_hardirqs_on_thunk+0x1a/0x1c
>[  381.504182]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  381.504185] RIP: 0033:0x7f47a40fe1f5
>[  381.504189] RSP: 002b:00007ffdd14ace08 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
>[  381.504194] RAX: ffffffffffffffda RBX: 00007f47a4191fb8 RCX: 00007f47a40fe1f5
>[  381.504197] RDX: 00007ffdd14acea0 RSI: 00007ffdd14acea0 RDI: 00007f47a4191fb8
>[  381.504200] RBP: 0000000000000001 R08: 0000000001f4e6d0 R09: 0000000000000020
>[  381.504202] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
>[  381.504205] R13: 0000000000000000 R14: 0000000001f4e6d0 R15: 0000000000000000
>[  381.504214] Mem-Info:
>[  381.504221] active_anon:3901 inactive_anon:1904648 isolated_anon:288
>                active_file:124 inactive_file:172 isolated_file:0
>                unevictable:0 dirty:2 writeback:0 unstable:0
>                slab_reclaimable:36508 slab_unreclaimable:36641
>                mapped:590 shmem:1905313 pagetables:1430 bounce:0
>                free:25211 free_pcp:0 free_cma:0
>[  381.504226] Node 0 active_anon:15604kB inactive_anon:7618592kB active_file:496kB inactive_file:688kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2360kB dirty:8kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  381.504232] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  381.504234] lowmem_reserve[]: 0 3352 7813 7813
>[  381.504252] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376324kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  381.504254] lowmem_reserve[]: 0 0 4460 4460
>[  381.504271] Normal free:38228kB min:38508kB low:48132kB high:57756kB active_anon:11888kB inactive_anon:4240844kB active_file:492kB inactive_file:588kB unevictable:0kB writepending:8kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106892kB slab_unreclaimable:108244kB kernel_stack:2512kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  381.504273] lowmem_reserve[]: 0 0 0 0
>[  381.504287] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  381.504337] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  381.504392] Normal: 710*4kB (UME) 778*8kB (UME) 492*16kB (UME) 244*32kB (UME) 100*64kB (M) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38824kB
>[  381.504440] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  381.504443] 1905676 total pagecache pages
>[  381.504453] 7 pages in swap cache
>[  381.504456] Swap cache stats: add 5951342, delete 5950621, find 1660633/1901519
>[  381.504459] Free swap  = 8049404kB
>[  381.504461] Total swap = 16642044kB
>[  381.504464] 2070542 pages RAM
>[  381.504466] 0 pages HighMem/MovableOnly
>[  381.504469] 46219 pages reserved
>[  384.879973] in:imklog: page allocation stalls for 13707ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  384.879992] CPU: 2 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  384.879995] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  384.879998] Call Trace:
>[  384.880008]  dump_stack+0x67/0x97
>[  384.880013]  warn_alloc+0xd6/0x160
>[  384.880022]  __alloc_pages_nodemask+0xe50/0x1280
>[  384.880029]  ? find_get_entry+0x149/0x220
>[  384.880039]  ? pagecache_get_page+0x27/0x230
>[  384.880045]  filemap_fault+0x323/0x620
>[  384.880052]  ext4_filemap_fault+0x2c/0x40
>[  384.880059]  __do_fault+0x19/0x70
>[  384.880063]  __handle_mm_fault+0x946/0xd80
>[  384.880072]  handle_mm_fault+0x17c/0x350
>[  384.880078]  __do_page_fault+0x279/0x560
>[  384.880086]  do_page_fault+0xc/0x10
>[  384.880091]  page_fault+0x22/0x30
>[  384.880094] RIP: 0033:0x7f8a1cc468c7
>[  384.880097] RSP: 002b:00007f8a1bdf3590 EFLAGS: 00010246
>[  384.880103] RAX: 00007f8a1bdf494e RBX: 00007f8a1bdf4920 RCX: 0000000000000000
>[  384.880105] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007f8a1bdf4921
>[  384.880107] RBP: 000055acbb8393e0 R08: 0000000000000000 R09: 0000000000000000
>[  384.880110] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  384.880113] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f8a1bdf4921
>[  384.880123] Mem-Info:
>[  384.880129] active_anon:3905 inactive_anon:1904680 isolated_anon:192
>                active_file:79 inactive_file:181 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36508 slab_unreclaimable:36641
>                mapped:564 shmem:1905313 pagetables:1430 bounce:0
>                free:25243 free_pcp:0 free_cma:0
>[  384.880135] Node 0 active_anon:15620kB inactive_anon:7618720kB active_file:316kB inactive_file:724kB unevictable:0kB isolated(anon):768kB isolated(file):0kB mapped:2256kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  384.880140] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  384.880143] lowmem_reserve[]: 0 3352 7813 7813
>[  384.880161] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377560kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  384.880163] lowmem_reserve[]: 0 0 4460 4460
>[  384.880180] Normal free:38356kB min:38508kB low:48132kB high:57756kB active_anon:11904kB inactive_anon:4241028kB active_file:312kB inactive_file:724kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106892kB slab_unreclaimable:108244kB kernel_stack:2512kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  384.880183] lowmem_reserve[]: 0 0 0 0
>[  384.880197] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  384.880249] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  384.880305] Normal: 711*4kB (UME) 778*8kB (UME) 492*16kB (UME) 244*32kB (UME) 100*64kB (M) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38828kB
>[  384.880356] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  384.880358] 1905580 total pagecache pages
>[  384.880369] 7 pages in swap cache
>[  384.880372] Swap cache stats: add 5951346, delete 5950625, find 1660637/1901526
>[  384.880375] Free swap  = 8049404kB
>[  384.880377] Total swap = 16642044kB
>[  384.880380] 2070542 pages RAM
>[  384.880383] 0 pages HighMem/MovableOnly
>[  384.880385] 46219 pages reserved
>[  385.605011] cupsd: page allocation stalls for 10834ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null)
>[  385.605030] CPU: 3 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  385.605033] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  385.605035] Call Trace:
>[  385.605044]  dump_stack+0x67/0x97
>[  385.605049]  warn_alloc+0xd6/0x160
>[  385.605058]  __alloc_pages_nodemask+0xe50/0x1280
>[  385.605071]  ? find_get_entry+0x166/0x220
>[  385.605077]  pagecache_get_page+0xe6/0x230
>[  385.605084]  __getblk_gfp+0x100/0x300
>[  385.605088]  ? submit_bh_wbc+0x131/0x160
>[  385.605096]  __breadahead+0x12/0x40
>[  385.605102]  __ext4_get_inode_loc+0x40e/0x4c0
>[  385.605109]  ext4_iget+0x68/0xb70
>[  385.605113]  ? d_alloc_parallel+0x2d2/0x990
>[  385.605120]  ext4_iget_normal+0x2b/0x30
>[  385.605124]  ext4_lookup+0xb1/0x1c0
>[  385.605129]  lookup_slow+0xff/0x1e0
>[  385.605141]  walk_component+0x1b0/0x2d0
>[  385.605145]  ? __inode_permission+0x26/0xc0
>[  385.605150]  link_path_walk+0x175/0x560
>[  385.605154]  ? path_init+0x4ad/0x6b0
>[  385.605159]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  385.605164]  path_parentat+0x29/0x80
>[  385.605169]  filename_parentat+0xa2/0x140
>[  385.605178]  ? getname_flags+0x32/0x190
>[  385.605182]  ? rcu_read_lock_sched_held+0x75/0x80
>[  385.605185]  ? kmem_cache_alloc+0x27e/0x2f0
>[  385.605193]  do_unlinkat+0x4a/0x2a0
>[  385.605197]  ? do_unlinkat+0x4a/0x2a0
>[  385.605203]  ? trace_hardirqs_on_thunk+0x1a/0x1c
>[  385.605208]  SyS_unlink+0x11/0x20
>[  385.605213]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  385.605216] RIP: 0033:0x7fdc9c17d0c7
>[  385.605219] RSP: 002b:00007ffc747cc258 EFLAGS: 00000202 ORIG_RAX: 0000000000000057
>[  385.605225] RAX: ffffffffffffffda RBX: 00007ffc747cc270 RCX: 00007fdc9c17d0c7
>[  385.605227] RDX: 00007ffc747cc285 RSI: 000055e01c100651 RDI: 00007ffc747cc270
>[  385.605230] RBP: 000055e01cc258f0 R08: 0000000000000000 R09: 0000000000000015
>[  385.605232] R10: 0000000000000064 R11: 0000000000000202 R12: 0000000000000000
>[  385.605235] R13: 000000000000010e R14: 0000000000000000 R15: 000055e01c10587c
>[  386.955271] gem_render_line: page allocation stalls for 142089ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  386.955289] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  386.955292] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  386.955295] Call Trace:
>[  386.955303]  dump_stack+0x67/0x97
>[  386.955309]  warn_alloc+0xd6/0x160
>[  386.955318]  __alloc_pages_nodemask+0xe50/0x1280
>[  386.955329]  ? new_slab+0x331/0x4d0
>[  386.955335]  new_slab+0x31a/0x4d0
>[  386.955342]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  386.955347]  ? sg_kmalloc+0x1e/0x50
>[  386.955357]  ? sg_kmalloc+0x1e/0x50
>[  386.955361]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  386.955365]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  386.955370]  __kmalloc+0x288/0x330
>[  386.955376]  sg_kmalloc+0x1e/0x50
>[  386.955380]  __sg_alloc_table+0x11f/0x180
>[  386.955384]  ? sg_miter_start+0x60/0x60
>[  386.955390]  sg_alloc_table+0x24/0xa0
>[  386.955451]  i915_sg_trim+0x30/0x130 [i915]
>[  386.955498]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  386.955544]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  386.955583]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  386.955624]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  386.955630]  ? lock_acquire+0x9e/0x1e0
>[  386.955636]  ? __might_fault+0x39/0x90
>[  386.955645]  drm_ioctl+0x202/0x490
>[  386.955683]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  386.955693]  ? __do_page_fault+0x29e/0x560
>[  386.955699]  do_vfs_ioctl+0x90/0x6d0
>[  386.955705]  ? up_read+0x1a/0x40
>[  386.955709]  ? trace_hardirqs_on_caller+0x118/0x180
>[  386.955715]  SyS_ioctl+0x3c/0x70
>[  386.955720]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  386.955724] RIP: 0033:0x7fe71a49d4b7
>[  386.955727] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  386.955732] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  386.955735] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  386.955737] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  386.955740] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  386.955742] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  386.955752] warn_alloc_show_mem: 1 callbacks suppressed
>[  386.955755] Mem-Info:
>[  386.955762] active_anon:3905 inactive_anon:1904669 isolated_anon:224
>                active_file:78 inactive_file:108 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36508 slab_unreclaimable:36641
>                mapped:477 shmem:1905313 pagetables:1430 bounce:0
>                free:25270 free_pcp:0 free_cma:0
>[  386.955768] Node 0 active_anon:15620kB inactive_anon:7618676kB active_file:312kB inactive_file:432kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:1908kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  386.955773] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  386.955776] lowmem_reserve[]: 0 3352 7813 7813
>[  386.955793] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376536kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  386.955795] lowmem_reserve[]: 0 0 4460 4460
>[  386.955812] Normal free:38464kB min:38508kB low:48132kB high:57756kB active_anon:11904kB inactive_anon:4241408kB active_file:308kB inactive_file:432kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106892kB slab_unreclaimable:108244kB kernel_stack:2512kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  386.955814] lowmem_reserve[]: 0 0 0 0
>[  386.955828] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  386.955878] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  386.955932] Normal: 769*4kB (UME) 778*8kB (UME) 492*16kB (UME) 244*32kB (UME) 100*64kB (M) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39060kB
>[  386.955980] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  386.955983] 1905506 total pagecache pages
>[  386.955993] 7 pages in swap cache
>[  386.955995] Swap cache stats: add 5951346, delete 5950625, find 1660637/1901526
>[  386.955998] Free swap  = 8049404kB
>[  386.956001] Total swap = 16642044kB
>[  386.956003] 2070542 pages RAM
>[  386.956006] 0 pages HighMem/MovableOnly
>[  386.956008] 46219 pages reserved
>[  388.347141] irqbalance: page allocation stalls for 151257ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  388.347161] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  388.347164] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  388.347166] Call Trace:
>[  388.347174]  dump_stack+0x67/0x97
>[  388.347180]  warn_alloc+0xd6/0x160
>[  388.347189]  __alloc_pages_nodemask+0xe50/0x1280
>[  388.347201]  ? new_slab+0x331/0x4d0
>[  388.347206]  new_slab+0x31a/0x4d0
>[  388.347213]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  388.347219]  ? kvmalloc_node+0x6b/0x80
>[  388.347225]  ? lock_acquire+0x9e/0x1e0
>[  388.347229]  ? seq_read+0x38/0x3e0
>[  388.347238]  ? kvmalloc_node+0x6b/0x80
>[  388.347242]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  388.347246]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  388.347252]  __kmalloc+0x288/0x330
>[  388.347257]  kvmalloc_node+0x6b/0x80
>[  388.347261]  seq_read+0x2a1/0x3e0
>[  388.347266]  ? __might_fault+0x80/0x90
>[  388.347273]  proc_reg_read+0x3d/0x60
>[  388.347279]  __vfs_read+0x23/0x110
>[  388.347285]  ? SyS_newfstat+0x35/0x50
>[  388.347290]  vfs_read+0xa0/0x150
>[  388.347294]  SyS_read+0x44/0xb0
>[  388.347301]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  388.347304] RIP: 0033:0x7f3288c7a870
>[  388.347307] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  388.347312] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  388.347315] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  388.347317] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  388.347320] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  388.347323] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  388.347333] Mem-Info:
>[  388.347340] active_anon:3905 inactive_anon:1904638 isolated_anon:224
>                active_file:75 inactive_file:70 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36508 slab_unreclaimable:36641
>                mapped:477 shmem:1905313 pagetables:1430 bounce:0
>                free:25457 free_pcp:0 free_cma:0
>[  388.347345] Node 0 active_anon:15620kB inactive_anon:7618552kB active_file:300kB inactive_file:280kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:1908kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  388.347351] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  388.347354] lowmem_reserve[]: 0 3352 7813 7813
>[  388.347371] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376576kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  388.347374] lowmem_reserve[]: 0 0 4460 4460
>[  388.347390] Normal free:39212kB min:38508kB low:48132kB high:57756kB active_anon:11904kB inactive_anon:4241276kB active_file:300kB inactive_file:276kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106892kB slab_unreclaimable:108244kB kernel_stack:2512kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  388.347393] lowmem_reserve[]: 0 0 0 0
>[  388.347407] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  388.347457] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  388.347511] Normal: 875*4kB (UME) 778*8kB (UME) 492*16kB (UME) 244*32kB (UME) 100*64kB (M) 52*128kB (UM) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39484kB
>[  388.347560] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  388.347564] 1905465 total pagecache pages
>[  388.347574] 7 pages in swap cache
>[  388.347577] Swap cache stats: add 5951346, delete 5950625, find 1660637/1901526
>[  388.347580] Free swap  = 8049404kB
>[  388.347582] Total swap = 16642044kB
>[  388.347584] 2070542 pages RAM
>[  388.347587] 0 pages HighMem/MovableOnly
>[  388.347589] 46219 pages reserved
>[  391.320276] systemd: page allocation stalls for 123119ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  391.320293] CPU: 0 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  391.320296] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  391.320298] Call Trace:
>[  391.320306]  dump_stack+0x67/0x97
>[  391.320311]  warn_alloc+0xd6/0x160
>[  391.320320]  __alloc_pages_nodemask+0xe50/0x1280
>[  391.320331]  ? new_slab+0x331/0x4d0
>[  391.320337]  new_slab+0x31a/0x4d0
>[  391.320344]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  391.320349]  ? kvmalloc_node+0x6b/0x80
>[  391.320355]  ? lock_acquire+0x9e/0x1e0
>[  391.320359]  ? seq_read+0x38/0x3e0
>[  391.320368]  ? kvmalloc_node+0x6b/0x80
>[  391.320372]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  391.320375]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  391.320380]  __kmalloc+0x288/0x330
>[  391.320386]  kvmalloc_node+0x6b/0x80
>[  391.320390]  seq_read+0x2a1/0x3e0
>[  391.320399]  __vfs_read+0x23/0x110
>[  391.320406]  ? up_read+0x1a/0x40
>[  391.320410]  vfs_read+0xa0/0x150
>[  391.320415]  SyS_read+0x44/0xb0
>[  391.320421]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  391.320425] RIP: 0033:0x7fa9de68988d
>[  391.320428] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  391.320433] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  391.320436] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  391.320439] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  391.320441] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  391.320444] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  391.320453] Mem-Info:
>[  391.320460] active_anon:3832 inactive_anon:1904723 isolated_anon:256
>                active_file:112 inactive_file:162 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36508 slab_unreclaimable:36641
>                mapped:635 shmem:1905313 pagetables:1430 bounce:0
>                free:25338 free_pcp:0 free_cma:0
>[  391.320466] Node 0 active_anon:15328kB inactive_anon:7618892kB active_file:448kB inactive_file:648kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2540kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  391.320471] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  391.320474] lowmem_reserve[]: 0 3352 7813 7813
>[  391.320492] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377120kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  391.320494] lowmem_reserve[]: 0 0 4460 4460
>[  391.320511] Normal free:38736kB min:38508kB low:48132kB high:57756kB active_anon:11612kB inactive_anon:4240652kB active_file:640kB inactive_file:648kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106892kB slab_unreclaimable:108244kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  391.320513] lowmem_reserve[]: 0 0 0 0
>[  391.320527] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  391.320577] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  391.320631] Normal: 762*4kB (UME) 778*8kB (UME) 493*16kB (UME) 245*32kB (UME) 100*64kB (M) 52*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39336kB
>[  391.320679] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  391.320682] 1905600 total pagecache pages
>[  391.320691] 7 pages in swap cache
>[  391.320694] Swap cache stats: add 5951348, delete 5950627, find 1660639/1901530
>[  391.320696] Free swap  = 8049404kB
>[  391.320699] Total swap = 16642044kB
>[  391.320702] 2070542 pages RAM
>[  391.320704] 0 pages HighMem/MovableOnly
>[  391.320707] 46219 pages reserved
>[  394.209007] in:imklog: page allocation stalls for 23035ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  394.209026] CPU: 2 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  394.209028] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  394.209031] Call Trace:
>[  394.209040]  dump_stack+0x67/0x97
>[  394.209046]  warn_alloc+0xd6/0x160
>[  394.209054]  __alloc_pages_nodemask+0xe50/0x1280
>[  394.209062]  ? find_get_entry+0x149/0x220
>[  394.209071]  ? pagecache_get_page+0x27/0x230
>[  394.209077]  filemap_fault+0x323/0x620
>[  394.209085]  ext4_filemap_fault+0x2c/0x40
>[  394.209091]  __do_fault+0x19/0x70
>[  394.209095]  __handle_mm_fault+0x946/0xd80
>[  394.209104]  handle_mm_fault+0x17c/0x350
>[  394.209110]  __do_page_fault+0x279/0x560
>[  394.209116]  do_page_fault+0xc/0x10
>[  394.209121]  page_fault+0x22/0x30
>[  394.209125] RIP: 0033:0x7f8a1cc468c7
>[  394.209128] RSP: 002b:00007f8a1bdf3590 EFLAGS: 00010246
>[  394.209133] RAX: 00007f8a1bdf494e RBX: 00007f8a1bdf4920 RCX: 0000000000000000
>[  394.209136] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007f8a1bdf4921
>[  394.209138] RBP: 000055acbb8393e0 R08: 0000000000000000 R09: 0000000000000000
>[  394.209141] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  394.209143] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f8a1bdf4921
>[  394.209153] Mem-Info:
>[  394.209160] active_anon:3832 inactive_anon:1904637 isolated_anon:256
>                active_file:96 inactive_file:289 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36640
>                mapped:544 shmem:1905313 pagetables:1430 bounce:0
>                free:25209 free_pcp:0 free_cma:0
>[  394.209165] Node 0 active_anon:15328kB inactive_anon:7618548kB active_file:384kB inactive_file:1156kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2176kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  394.209171] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  394.209174] lowmem_reserve[]: 0 3352 7813 7813
>[  394.209191] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377560kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  394.209194] lowmem_reserve[]: 0 0 4460 4460
>[  394.209211] Normal free:38220kB min:38508kB low:48132kB high:57756kB active_anon:11612kB inactive_anon:4241028kB active_file:380kB inactive_file:972kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108240kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  394.209213] lowmem_reserve[]: 0 0 0 0
>[  394.209227] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  394.209280] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  394.209337] Normal: 585*4kB (UME) 779*8kB (UME) 493*16kB (UME) 245*32kB (UME) 100*64kB (M) 52*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38636kB
>[  394.209387] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  394.209403] 1905725 total pagecache pages
>[  394.209413] 7 pages in swap cache
>[  394.209416] Swap cache stats: add 5951349, delete 5950628, find 1660640/1901532
>[  394.209419] Free swap  = 8049404kB
>[  394.209421] Total swap = 16642044kB
>[  394.209424] 2070542 pages RAM
>[  394.209427] 0 pages HighMem/MovableOnly
>[  394.209429] 46219 pages reserved
>[  395.311464] cupsd: page allocation stalls for 20540ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null)
>[  395.311481] CPU: 0 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  395.311484] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  395.311486] Call Trace:
>[  395.311495]  dump_stack+0x67/0x97
>[  395.311501]  warn_alloc+0xd6/0x160
>[  395.311510]  __alloc_pages_nodemask+0xe50/0x1280
>[  395.311522]  ? find_get_entry+0x166/0x220
>[  395.311528]  pagecache_get_page+0xe6/0x230
>[  395.311536]  __getblk_gfp+0x100/0x300
>[  395.311540]  ? submit_bh_wbc+0x131/0x160
>[  395.311547]  __breadahead+0x12/0x40
>[  395.311553]  __ext4_get_inode_loc+0x40e/0x4c0
>[  395.311559]  ext4_iget+0x68/0xb70
>[  395.311564]  ? d_alloc_parallel+0x2d2/0x990
>[  395.311570]  ext4_iget_normal+0x2b/0x30
>[  395.311575]  ext4_lookup+0xb1/0x1c0
>[  395.311579]  lookup_slow+0xff/0x1e0
>[  395.311591]  walk_component+0x1b0/0x2d0
>[  395.311595]  ? __inode_permission+0x26/0xc0
>[  395.311600]  link_path_walk+0x175/0x560
>[  395.311604]  ? path_init+0x4ad/0x6b0
>[  395.311608]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  395.311613]  path_parentat+0x29/0x80
>[  395.311618]  filename_parentat+0xa2/0x140
>[  395.311626]  ? getname_flags+0x32/0x190
>[  395.311631]  ? rcu_read_lock_sched_held+0x75/0x80
>[  395.311634]  ? kmem_cache_alloc+0x27e/0x2f0
>[  395.311642]  do_unlinkat+0x4a/0x2a0
>[  395.311645]  ? do_unlinkat+0x4a/0x2a0
>[  395.311651]  ? trace_hardirqs_on_thunk+0x1a/0x1c
>[  395.311657]  SyS_unlink+0x11/0x20
>[  395.311661]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  395.311665] RIP: 0033:0x7fdc9c17d0c7
>[  395.311668] RSP: 002b:00007ffc747cc258 EFLAGS: 00000202 ORIG_RAX: 0000000000000057
>[  395.311673] RAX: ffffffffffffffda RBX: 00007ffc747cc270 RCX: 00007fdc9c17d0c7
>[  395.311676] RDX: 00007ffc747cc285 RSI: 000055e01c100651 RDI: 00007ffc747cc270
>[  395.311678] RBP: 000055e01cc258f0 R08: 0000000000000000 R09: 0000000000000015
>[  395.311681] R10: 0000000000000064 R11: 0000000000000202 R12: 0000000000000000
>[  395.311684] R13: 000000000000010e R14: 0000000000000000 R15: 000055e01c10587c
>[  395.311693] Mem-Info:
>[  395.311699] active_anon:3833 inactive_anon:1904637 isolated_anon:224
>                active_file:117 inactive_file:300 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36640
>                mapped:666 shmem:1905313 pagetables:1430 bounce:0
>                free:25158 free_pcp:0 free_cma:0
>[  395.311705] Node 0 active_anon:15332kB inactive_anon:7618548kB active_file:468kB inactive_file:1200kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2664kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  395.311710] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  395.311712] lowmem_reserve[]: 0 3352 7813 7813
>[  395.311730] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376836kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  395.311732] lowmem_reserve[]: 0 0 4460 4460
>[  395.311748] Normal free:38016kB min:38508kB low:48132kB high:57756kB active_anon:11616kB inactive_anon:4241764kB active_file:464kB inactive_file:1016kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108240kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  395.311751] lowmem_reserve[]: 0 0 0 0
>[  395.311764] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  395.311813] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  395.311866] Normal: 551*4kB (UME) 779*8kB (UME) 493*16kB (UME) 245*32kB (UME) 100*64kB (M) 52*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38500kB
>[  395.311913] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  395.311916] 1905757 total pagecache pages
>[  395.311926] 7 pages in swap cache
>[  395.311929] Swap cache stats: add 5951349, delete 5950628, find 1660640/1901532
>[  395.311932] Free swap  = 8049404kB
>[  395.311934] Total swap = 16642044kB
>[  395.311937] 2070542 pages RAM
>[  395.311939] 0 pages HighMem/MovableOnly
>[  395.311941] 46219 pages reserved
>[  396.339543] systemd-resolve: page allocation stalls for 18831ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  396.339560] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  396.339563] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  396.339565] Call Trace:
>[  396.339573]  dump_stack+0x67/0x97
>[  396.339579]  warn_alloc+0xd6/0x160
>[  396.339588]  __alloc_pages_nodemask+0xe50/0x1280
>[  396.339595]  ? find_get_entry+0x149/0x220
>[  396.339604]  ? pagecache_get_page+0x27/0x230
>[  396.339610]  filemap_fault+0x323/0x620
>[  396.339618]  ext4_filemap_fault+0x2c/0x40
>[  396.339624]  __do_fault+0x19/0x70
>[  396.339628]  __handle_mm_fault+0x946/0xd80
>[  396.339638]  handle_mm_fault+0x17c/0x350
>[  396.339643]  __do_page_fault+0x279/0x560
>[  396.339649]  do_page_fault+0xc/0x10
>[  396.339654]  page_fault+0x22/0x30
>[  396.339658] RIP: 0033:0x55f5cd22a31d
>[  396.339661] RSP: 002b:00007fff77958310 EFLAGS: 00010202
>[  396.339666] RAX: 0000000000000000 RBX: 000055f5cdc14700 RCX: 0000000000000042
>[  396.339668] RDX: 0000000000000000 RSI: 000055f5cdc14700 RDI: 00007f5ed15e25ae
>[  396.339671] RBP: 000055f5cdc10400 R08: 00007fff779583a8 R09: 00007fff7795839f
>[  396.339674] R10: 00007f5ed0a72b58 R11: 51e5319a696b83f4 R12: 0000000000000000
>[  396.339677] R13: 000055f5cdc10438 R14: 0000000000000000 R15: 00007fff779583b0
>[  396.339686] Mem-Info:
>[  396.339693] active_anon:3833 inactive_anon:1904712 isolated_anon:160
>                active_file:146 inactive_file:106 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36640
>                mapped:579 shmem:1905313 pagetables:1430 bounce:0
>                free:25279 free_pcp:0 free_cma:0
>[  396.339699] Node 0 active_anon:15332kB inactive_anon:7618848kB active_file:584kB inactive_file:424kB unevictable:0kB isolated(anon):640kB isolated(file):0kB mapped:2316kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  396.339705] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  396.339707] lowmem_reserve[]: 0 3352 7813 7813
>[  396.339725] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377632kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  396.339727] lowmem_reserve[]: 0 0 4460 4460
>[  396.339744] Normal free:38500kB min:38508kB low:48132kB high:57756kB active_anon:11616kB inactive_anon:4241072kB active_file:580kB inactive_file:596kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108240kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  396.339746] lowmem_reserve[]: 0 0 0 0
>[  396.339760] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  396.339811] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  396.339867] Normal: 732*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 100*64kB (M) 52*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39192kB
>[  396.339916] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  396.339919] 1905572 total pagecache pages
>[  396.339929] 7 pages in swap cache
>[  396.339932] Swap cache stats: add 5951349, delete 5950628, find 1660640/1901532
>[  396.339935] Free swap  = 8049404kB
>[  396.339937] Total swap = 16642044kB
>[  396.339940] 2070542 pages RAM
>[  396.339943] 0 pages HighMem/MovableOnly
>[  396.339945] 46219 pages reserved
>[  396.380603] irqbalance: page allocation stalls for 159290ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  396.380622] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  396.380625] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  396.380628] Call Trace:
>[  396.380636]  dump_stack+0x67/0x97
>[  396.380641]  warn_alloc+0xd6/0x160
>[  396.380649]  __alloc_pages_nodemask+0xe50/0x1280
>[  396.380661]  ? new_slab+0x331/0x4d0
>[  396.380666]  new_slab+0x31a/0x4d0
>[  396.380673]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  396.380677]  ? kvmalloc_node+0x6b/0x80
>[  396.380683]  ? lock_acquire+0x9e/0x1e0
>[  396.380687]  ? seq_read+0x38/0x3e0
>[  396.380696]  ? kvmalloc_node+0x6b/0x80
>[  396.380700]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  396.380704]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  396.380709]  __kmalloc+0x288/0x330
>[  396.380714]  kvmalloc_node+0x6b/0x80
>[  396.380718]  seq_read+0x2a1/0x3e0
>[  396.380723]  ? __might_fault+0x80/0x90
>[  396.380730]  proc_reg_read+0x3d/0x60
>[  396.380736]  __vfs_read+0x23/0x110
>[  396.380743]  ? SyS_newfstat+0x35/0x50
>[  396.380748]  vfs_read+0xa0/0x150
>[  396.380752]  SyS_read+0x44/0xb0
>[  396.380759]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  396.380763] RIP: 0033:0x7f3288c7a870
>[  396.380766] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  396.380771] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  396.380774] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  396.380776] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  396.380779] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  396.380781] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  396.912009] gem_render_line: page allocation stalls for 152045ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  396.912026] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  396.912029] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  396.912031] Call Trace:
>[  396.912040]  dump_stack+0x67/0x97
>[  396.912045]  warn_alloc+0xd6/0x160
>[  396.912054]  __alloc_pages_nodemask+0xe50/0x1280
>[  396.912065]  ? new_slab+0x331/0x4d0
>[  396.912071]  new_slab+0x31a/0x4d0
>[  396.912078]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  396.912082]  ? sg_kmalloc+0x1e/0x50
>[  396.912093]  ? sg_kmalloc+0x1e/0x50
>[  396.912096]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  396.912100]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  396.912105]  __kmalloc+0x288/0x330
>[  396.912111]  sg_kmalloc+0x1e/0x50
>[  396.912116]  __sg_alloc_table+0x11f/0x180
>[  396.912119]  ? sg_miter_start+0x60/0x60
>[  396.912126]  sg_alloc_table+0x24/0xa0
>[  396.912186]  i915_sg_trim+0x30/0x130 [i915]
>[  396.912233]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  396.912278]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  396.912318]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  396.912359]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  396.912364]  ? lock_acquire+0x9e/0x1e0
>[  396.912369]  ? __might_fault+0x39/0x90
>[  396.912379]  drm_ioctl+0x202/0x490
>[  396.912417]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  396.912428]  ? __do_page_fault+0x29e/0x560
>[  396.912434]  do_vfs_ioctl+0x90/0x6d0
>[  396.912440]  ? up_read+0x1a/0x40
>[  396.912445]  ? trace_hardirqs_on_caller+0x118/0x180
>[  396.912450]  SyS_ioctl+0x3c/0x70
>[  396.912456]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  396.912460] RIP: 0033:0x7fe71a49d4b7
>[  396.912463] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  396.912468] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  396.912471] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  396.912474] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  396.912476] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  396.912478] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  399.139159] thermald: page allocation stalls for 159110ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  399.139176] CPU: 1 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  399.139179] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  399.139182] Call Trace:
>[  399.139190]  dump_stack+0x67/0x97
>[  399.139195]  warn_alloc+0xd6/0x160
>[  399.139204]  __alloc_pages_nodemask+0xe50/0x1280
>[  399.139217]  ? trace_hardirqs_on_caller+0x118/0x180
>[  399.139223]  new_slab+0x31a/0x4d0
>[  399.139230]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  399.139235]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  399.139245]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  399.139249]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  399.139253]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  399.139258]  kmem_cache_alloc_trace+0x237/0x2e0
>[  399.139263]  kernfs_iop_get_link+0x3e/0x1e0
>[  399.139269]  link_path_walk+0x4a8/0x560
>[  399.139276]  path_openat+0x78/0x950
>[  399.139284]  do_filp_open+0x85/0xf0
>[  399.139296]  ? _raw_spin_unlock+0x2c/0x50
>[  399.139304]  do_sys_open+0x122/0x1f0
>[  399.139308]  ? do_sys_open+0x122/0x1f0
>[  399.139314]  SyS_open+0x19/0x20
>[  399.139318]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  399.139321] RIP: 0033:0x7f519f67f66d
>[  399.139324] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  399.139329] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  399.139332] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  399.139335] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  399.139338] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  399.139340] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  399.139350] warn_alloc_show_mem: 2 callbacks suppressed
>[  399.139353] Mem-Info:
>[  399.139359] active_anon:3833 inactive_anon:1904617 isolated_anon:288
>                active_file:152 inactive_file:194 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36640
>                mapped:576 shmem:1905313 pagetables:1430 bounce:0
>                free:25253 free_pcp:0 free_cma:0
>[  399.139365] Node 0 active_anon:15332kB inactive_anon:7618468kB active_file:608kB inactive_file:776kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2304kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  399.139371] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  399.139372] lowmem_reserve[]: 0 3352 7813 7813
>[  399.139390] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377148kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  399.139392] lowmem_reserve[]: 0 0 4460 4460
>[  399.139408] Normal free:38396kB min:38508kB low:48132kB high:57756kB active_anon:11616kB inactive_anon:4240780kB active_file:608kB inactive_file:600kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108240kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  399.139410] lowmem_reserve[]: 0 0 0 0
>[  399.139423] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  399.139471] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  399.139523] Normal: 605*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 100*64kB (M) 52*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38684kB
>[  399.139569] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  399.139572] 1905687 total pagecache pages
>[  399.139581] 7 pages in swap cache
>[  399.139584] Swap cache stats: add 5951349, delete 5950628, find 1660640/1901532
>[  399.139587] Free swap  = 8049404kB
>[  399.139589] Total swap = 16642044kB
>[  399.139591] 2070542 pages RAM
>[  399.139594] 0 pages HighMem/MovableOnly
>[  399.139596] 46219 pages reserved
>[  401.299793] systemd: page allocation stalls for 133098ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  401.299813] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  401.299816] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  401.299820] Call Trace:
>[  401.299829]  dump_stack+0x67/0x97
>[  401.299834]  warn_alloc+0xd6/0x160
>[  401.299843]  __alloc_pages_nodemask+0xe50/0x1280
>[  401.299854]  ? new_slab+0x331/0x4d0
>[  401.299860]  new_slab+0x31a/0x4d0
>[  401.299867]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  401.299872]  ? kvmalloc_node+0x6b/0x80
>[  401.299878]  ? lock_acquire+0x9e/0x1e0
>[  401.299883]  ? seq_read+0x38/0x3e0
>[  401.299892]  ? kvmalloc_node+0x6b/0x80
>[  401.299895]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  401.299899]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  401.299904]  __kmalloc+0x288/0x330
>[  401.299910]  kvmalloc_node+0x6b/0x80
>[  401.299914]  seq_read+0x2a1/0x3e0
>[  401.299922]  __vfs_read+0x23/0x110
>[  401.299929]  ? up_read+0x1a/0x40
>[  401.299933]  vfs_read+0xa0/0x150
>[  401.299938]  SyS_read+0x44/0xb0
>[  401.299944]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  401.299948] RIP: 0033:0x7fa9de68988d
>[  401.299951] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  401.299956] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  401.299959] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  401.299962] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  401.299964] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  401.299967] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  401.299977] Mem-Info:
>[  401.299983] active_anon:3833 inactive_anon:1904647 isolated_anon:288
>                active_file:199 inactive_file:166 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36642
>                mapped:659 shmem:1905313 pagetables:1430 bounce:0
>                free:25173 free_pcp:0 free_cma:0
>[  401.299989] Node 0 active_anon:15332kB inactive_anon:7618588kB active_file:796kB inactive_file:664kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2636kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  401.299995] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  401.299997] lowmem_reserve[]: 0 3352 7813 7813
>[  401.300014] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377052kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  401.300016] lowmem_reserve[]: 0 0 4460 4460
>[  401.300034] Normal free:38076kB min:38508kB low:48132kB high:57756kB active_anon:11616kB inactive_anon:4241920kB active_file:792kB inactive_file:664kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  401.300037] lowmem_reserve[]: 0 0 0 0
>[  401.300051] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  401.300101] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  401.300155] Normal: 588*4kB (UME) 778*8kB (UME) 493*16kB (UME) 245*32kB (UME) 101*64kB (UM) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38576kB
>[  401.300202] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  401.300205] 1905685 total pagecache pages
>[  401.300215] 7 pages in swap cache
>[  401.300219] Swap cache stats: add 5951349, delete 5950628, find 1660640/1901532
>[  401.300221] Free swap  = 8049404kB
>[  401.300224] Total swap = 16642044kB
>[  401.300226] 2070542 pages RAM
>[  401.300229] 0 pages HighMem/MovableOnly
>[  401.300231] 46219 pages reserved
>[  402.447815] systemd-resolve: page allocation stalls for 24939ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  402.447834] CPU: 3 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  402.447836] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  402.447840] Call Trace:
>[  402.447849]  dump_stack+0x67/0x97
>[  402.447855]  warn_alloc+0xd6/0x160
>[  402.447864]  __alloc_pages_nodemask+0xe50/0x1280
>[  402.447871]  ? find_get_entry+0x149/0x220
>[  402.447881]  ? pagecache_get_page+0x27/0x230
>[  402.447887]  filemap_fault+0x323/0x620
>[  402.447895]  ext4_filemap_fault+0x2c/0x40
>[  402.447901]  __do_fault+0x19/0x70
>[  402.447906]  __handle_mm_fault+0x946/0xd80
>[  402.447915]  handle_mm_fault+0x17c/0x350
>[  402.447921]  __do_page_fault+0x279/0x560
>[  402.447928]  do_page_fault+0xc/0x10
>[  402.447933]  page_fault+0x22/0x30
>[  402.447937] RIP: 0033:0x55f5cd22a31d
>[  402.447940] RSP: 002b:00007fff77958310 EFLAGS: 00010202
>[  402.447945] RAX: 0000000000000000 RBX: 000055f5cdc14700 RCX: 0000000000000042
>[  402.447948] RDX: 0000000000000000 RSI: 000055f5cdc14700 RDI: 00007f5ed15e25ae
>[  402.447950] RBP: 000055f5cdc10400 R08: 00007fff779583a8 R09: 00007fff7795839f
>[  402.447953] R10: 00007f5ed0a72b58 R11: 51e5319a696b83f4 R12: 0000000000000000
>[  402.447956] R13: 000055f5cdc10438 R14: 0000000000000000 R15: 00007fff779583b0
>[  402.447965] Mem-Info:
>[  402.447972] active_anon:3833 inactive_anon:1904690 isolated_anon:224
>                active_file:240 inactive_file:185 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36642
>                mapped:696 shmem:1905313 pagetables:1430 bounce:0
>                free:25195 free_pcp:0 free_cma:0
>[  402.447978] Node 0 active_anon:15332kB inactive_anon:7618760kB active_file:960kB inactive_file:740kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2784kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  402.447984] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  402.447987] lowmem_reserve[]: 0 3352 7813 7813
>[  402.448004] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377484kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  402.448007] lowmem_reserve[]: 0 0 4460 4460
>[  402.448024] Normal free:38164kB min:38508kB low:48132kB high:57756kB active_anon:11616kB inactive_anon:4240976kB active_file:788kB inactive_file:564kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  402.448026] lowmem_reserve[]: 0 0 0 0
>[  402.448040] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  402.448092] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  402.448149] Normal: 582*4kB (UME) 778*8kB (UME) 493*16kB (UME) 245*32kB (UME) 101*64kB (UM) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38552kB
>[  402.448200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  402.448202] 1905787 total pagecache pages
>[  402.448213] 7 pages in swap cache
>[  402.448216] Swap cache stats: add 5951349, delete 5950628, find 1660640/1901532
>[  402.448218] Free swap  = 8049404kB
>[  402.448221] Total swap = 16642044kB
>[  402.448223] 2070542 pages RAM
>[  402.448226] 0 pages HighMem/MovableOnly
>[  402.448228] 46219 pages reserved
>[  402.871411] thermald: page allocation stalls for 162842ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  402.871429] CPU: 3 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  402.871432] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  402.871434] Call Trace:
>[  402.871442]  dump_stack+0x67/0x97
>[  402.871448]  warn_alloc+0xd6/0x160
>[  402.871457]  __alloc_pages_nodemask+0xe50/0x1280
>[  402.871470]  ? trace_hardirqs_on_caller+0x118/0x180
>[  402.871477]  new_slab+0x31a/0x4d0
>[  402.871484]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  402.871490]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  402.871501]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  402.871505]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  402.871508]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  402.871513]  kmem_cache_alloc_trace+0x237/0x2e0
>[  402.871519]  kernfs_iop_get_link+0x3e/0x1e0
>[  402.871525]  link_path_walk+0x4a8/0x560
>[  402.871532]  path_openat+0x78/0x950
>[  402.871540]  do_filp_open+0x85/0xf0
>[  402.871553]  ? _raw_spin_unlock+0x2c/0x50
>[  402.871562]  do_sys_open+0x122/0x1f0
>[  402.871566]  ? do_sys_open+0x122/0x1f0
>[  402.871573]  SyS_open+0x19/0x20
>[  402.871576]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  402.871580] RIP: 0033:0x7f519f67f66d
>[  402.871583] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  402.871588] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  402.871591] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  402.871594] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  402.871596] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  402.871599] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  403.186986] systemd: page allocation stalls for 134985ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  403.187004] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  403.187007] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  403.187009] Call Trace:
>[  403.187018]  dump_stack+0x67/0x97
>[  403.187023]  warn_alloc+0xd6/0x160
>[  403.187032]  __alloc_pages_nodemask+0xe50/0x1280
>[  403.187043]  ? new_slab+0x331/0x4d0
>[  403.187049]  new_slab+0x31a/0x4d0
>[  403.187056]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  403.187061]  ? kvmalloc_node+0x6b/0x80
>[  403.187067]  ? lock_acquire+0x9e/0x1e0
>[  403.187071]  ? seq_read+0x38/0x3e0
>[  403.187079]  ? kvmalloc_node+0x6b/0x80
>[  403.187083]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  403.187086]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  403.187091]  __kmalloc+0x288/0x330
>[  403.187097]  kvmalloc_node+0x6b/0x80
>[  403.187101]  seq_read+0x2a1/0x3e0
>[  403.187109]  __vfs_read+0x23/0x110
>[  403.187116]  ? up_read+0x1a/0x40
>[  403.187120]  vfs_read+0xa0/0x150
>[  403.187125]  SyS_read+0x44/0xb0
>[  403.187131]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  403.187134] RIP: 0033:0x7fa9de68988d
>[  403.187137] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  403.187142] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  403.187145] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  403.187147] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  403.187150] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  403.187153] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  404.132888] in:imklog: page allocation stalls for 32959ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  404.132906] CPU: 3 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  404.132909] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  404.132911] Call Trace:
>[  404.132919]  dump_stack+0x67/0x97
>[  404.132926]  warn_alloc+0xd6/0x160
>[  404.132934]  __alloc_pages_nodemask+0xe50/0x1280
>[  404.132941]  ? find_get_entry+0x149/0x220
>[  404.132951]  ? pagecache_get_page+0x27/0x230
>[  404.132957]  filemap_fault+0x323/0x620
>[  404.132965]  ext4_filemap_fault+0x2c/0x40
>[  404.132971]  __do_fault+0x19/0x70
>[  404.132976]  __handle_mm_fault+0x946/0xd80
>[  404.132985]  handle_mm_fault+0x17c/0x350
>[  404.132992]  __do_page_fault+0x279/0x560
>[  404.132999]  do_page_fault+0xc/0x10
>[  404.133004]  page_fault+0x22/0x30
>[  404.133007] RIP: 0033:0x7f8a1cc468c7
>[  404.133010] RSP: 002b:00007f8a1bdf3590 EFLAGS: 00010246
>[  404.133015] RAX: 00007f8a1bdf494e RBX: 00007f8a1bdf4920 RCX: 0000000000000000
>[  404.133018] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007f8a1bdf4921
>[  404.133021] RBP: 000055acbb8393e0 R08: 0000000000000000 R09: 0000000000000000
>[  404.133023] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  404.133026] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f8a1bdf4921
>[  404.133035] warn_alloc_show_mem: 2 callbacks suppressed
>[  404.133038] Mem-Info:
>[  404.133045] active_anon:3833 inactive_anon:1904626 isolated_anon:224
>                active_file:249 inactive_file:183 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36642
>                mapped:780 shmem:1905313 pagetables:1430 bounce:0
>                free:25239 free_pcp:0 free_cma:0
>[  404.133051] Node 0 active_anon:15332kB inactive_anon:7618504kB active_file:996kB inactive_file:732kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:3120kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  404.133057] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  404.133060] lowmem_reserve[]: 0 3352 7813 7813
>[  404.133078] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376852kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  404.133081] lowmem_reserve[]: 0 0 4460 4460
>[  404.133098] Normal free:38340kB min:38508kB low:48132kB high:57756kB active_anon:11616kB inactive_anon:4241864kB active_file:992kB inactive_file:968kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  404.133101] lowmem_reserve[]: 0 0 0 0
>[  404.133115] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  404.133167] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  404.133223] Normal: 560*4kB (UME) 778*8kB (UME) 493*16kB (UME) 246*32kB (UME) 101*64kB (UM) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38496kB
>[  404.133272] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  404.133275] 1905811 total pagecache pages
>[  404.133286] 7 pages in swap cache
>[  404.133289] Swap cache stats: add 5951349, delete 5950628, find 1660640/1901532
>[  404.133292] Free swap  = 8049404kB
>[  404.133294] Total swap = 16642044kB
>[  404.133297] 2070542 pages RAM
>[  404.133300] 0 pages HighMem/MovableOnly
>[  404.133302] 46219 pages reserved
>[  404.669179] irqbalance: page allocation stalls for 167578ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  404.669197] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  404.669199] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  404.669202] Call Trace:
>[  404.669210]  dump_stack+0x67/0x97
>[  404.669215]  warn_alloc+0xd6/0x160
>[  404.669224]  __alloc_pages_nodemask+0xe50/0x1280
>[  404.669235]  ? new_slab+0x331/0x4d0
>[  404.669241]  new_slab+0x31a/0x4d0
>[  404.669247]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  404.669252]  ? kvmalloc_node+0x6b/0x80
>[  404.669257]  ? lock_acquire+0x9e/0x1e0
>[  404.669262]  ? seq_read+0x38/0x3e0
>[  404.669270]  ? kvmalloc_node+0x6b/0x80
>[  404.669274]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  404.669278]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  404.669283]  __kmalloc+0x288/0x330
>[  404.669288]  kvmalloc_node+0x6b/0x80
>[  404.669292]  seq_read+0x2a1/0x3e0
>[  404.669297]  ? __might_fault+0x80/0x90
>[  404.669304]  proc_reg_read+0x3d/0x60
>[  404.669310]  __vfs_read+0x23/0x110
>[  404.669316]  ? SyS_newfstat+0x35/0x50
>[  404.669321]  vfs_read+0xa0/0x150
>[  404.669326]  SyS_read+0x44/0xb0
>[  404.669333]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  404.669336] RIP: 0033:0x7f3288c7a870
>[  404.669339] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  404.669344] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  404.669347] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  404.669350] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  404.669353] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  404.669355] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  405.423397] cupsd: page allocation stalls for 30651ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null)
>[  405.423415] CPU: 2 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  405.423418] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  405.423421] Call Trace:
>[  405.423430]  dump_stack+0x67/0x97
>[  405.423435]  warn_alloc+0xd6/0x160
>[  405.423444]  __alloc_pages_nodemask+0xe50/0x1280
>[  405.423457]  ? find_get_entry+0x166/0x220
>[  405.423463]  pagecache_get_page+0xe6/0x230
>[  405.423470]  __getblk_gfp+0x100/0x300
>[  405.423474]  ? submit_bh_wbc+0x131/0x160
>[  405.423481]  __breadahead+0x12/0x40
>[  405.423487]  __ext4_get_inode_loc+0x40e/0x4c0
>[  405.423494]  ext4_iget+0x68/0xb70
>[  405.423498]  ? d_alloc_parallel+0x2d2/0x990
>[  405.423505]  ext4_iget_normal+0x2b/0x30
>[  405.423509]  ext4_lookup+0xb1/0x1c0
>[  405.423515]  lookup_slow+0xff/0x1e0
>[  405.423526]  walk_component+0x1b0/0x2d0
>[  405.423530]  ? __inode_permission+0x26/0xc0
>[  405.423535]  link_path_walk+0x175/0x560
>[  405.423539]  ? path_init+0x4ad/0x6b0
>[  405.423543]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  405.423548]  path_parentat+0x29/0x80
>[  405.423553]  filename_parentat+0xa2/0x140
>[  405.423561]  ? getname_flags+0x32/0x190
>[  405.423566]  ? rcu_read_lock_sched_held+0x75/0x80
>[  405.423570]  ? kmem_cache_alloc+0x27e/0x2f0
>[  405.423577]  do_unlinkat+0x4a/0x2a0
>[  405.423581]  ? do_unlinkat+0x4a/0x2a0
>[  405.423587]  ? trace_hardirqs_on_thunk+0x1a/0x1c
>[  405.423593]  SyS_unlink+0x11/0x20
>[  405.423597]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  405.423601] RIP: 0033:0x7fdc9c17d0c7
>[  405.423604] RSP: 002b:00007ffc747cc258 EFLAGS: 00000202 ORIG_RAX: 0000000000000057
>[  405.423609] RAX: ffffffffffffffda RBX: 00007ffc747cc270 RCX: 00007fdc9c17d0c7
>[  405.423612] RDX: 00007ffc747cc285 RSI: 000055e01c100651 RDI: 00007ffc747cc270
>[  405.423614] RBP: 000055e01cc258f0 R08: 0000000000000000 R09: 0000000000000015
>[  405.423617] R10: 0000000000000064 R11: 0000000000000202 R12: 0000000000000000
>[  405.423619] R13: 000000000000010e R14: 0000000000000000 R15: 000055e01c10587c
>[  405.423636] warn_alloc_show_mem: 1 callbacks suppressed
>[  405.423652] Mem-Info:
>[  405.423658] active_anon:3833 inactive_anon:1904611 isolated_anon:256
>                active_file:258 inactive_file:146 isolated_file:0
>                unevictable:0 dirty:4 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36642
>                mapped:704 shmem:1905313 pagetables:1430 bounce:0
>                free:25278 free_pcp:0 free_cma:0
>[  405.423664] Node 0 active_anon:15332kB inactive_anon:7618444kB active_file:1032kB inactive_file:584kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2816kB dirty:16kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  405.423669] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  405.423672] lowmem_reserve[]: 0 3352 7813 7813
>[  405.423688] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377564kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  405.423691] lowmem_reserve[]: 0 0 4460 4460
>[  405.423708] Normal free:38496kB min:38508kB low:48132kB high:57756kB active_anon:11616kB inactive_anon:4241016kB active_file:1028kB inactive_file:776kB unevictable:0kB writepending:12kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  405.423710] lowmem_reserve[]: 0 0 0 0
>[  405.423724] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  405.423773] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  405.423828] Normal: 654*4kB (UME) 778*8kB (UME) 493*16kB (UME) 246*32kB (UME) 101*64kB (UM) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38872kB
>[  405.423876] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  405.423879] 1905729 total pagecache pages
>[  405.423888] 7 pages in swap cache
>[  405.423891] Swap cache stats: add 5951349, delete 5950628, find 1660640/1901532
>[  405.423894] Free swap  = 8049404kB
>[  405.423897] Total swap = 16642044kB
>[  405.423899] 2070542 pages RAM
>[  405.423902] 0 pages HighMem/MovableOnly
>[  405.423904] 46219 pages reserved
>[  407.151039] gem_render_line: page allocation stalls for 162284ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  407.151058] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  407.151061] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  407.151064] Call Trace:
>[  407.151074]  dump_stack+0x67/0x97
>[  407.151081]  warn_alloc+0xd6/0x160
>[  407.151090]  __alloc_pages_nodemask+0xe50/0x1280
>[  407.151102]  ? new_slab+0x331/0x4d0
>[  407.151108]  new_slab+0x31a/0x4d0
>[  407.151115]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  407.151120]  ? sg_kmalloc+0x1e/0x50
>[  407.151131]  ? sg_kmalloc+0x1e/0x50
>[  407.151135]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  407.151138]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  407.151143]  __kmalloc+0x288/0x330
>[  407.151149]  sg_kmalloc+0x1e/0x50
>[  407.151154]  __sg_alloc_table+0x11f/0x180
>[  407.151157]  ? sg_miter_start+0x60/0x60
>[  407.151164]  sg_alloc_table+0x24/0xa0
>[  407.151235]  i915_sg_trim+0x30/0x130 [i915]
>[  407.151286]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  407.151334]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  407.151374]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  407.151414]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  407.151420]  ? lock_acquire+0x9e/0x1e0
>[  407.151426]  ? __might_fault+0x39/0x90
>[  407.151435]  drm_ioctl+0x202/0x490
>[  407.151472]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  407.151483]  ? __do_page_fault+0x29e/0x560
>[  407.151490]  do_vfs_ioctl+0x90/0x6d0
>[  407.151495]  ? up_read+0x1a/0x40
>[  407.151500]  ? trace_hardirqs_on_caller+0x118/0x180
>[  407.151505]  SyS_ioctl+0x3c/0x70
>[  407.151511]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  407.151515] RIP: 0033:0x7fe71a49d4b7
>[  407.151518] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  407.151522] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  407.151525] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  407.151528] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  407.151531] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  407.151533] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  407.151543] Mem-Info:
>[  407.151550] active_anon:3833 inactive_anon:1904658 isolated_anon:256
>                active_file:237 inactive_file:200 isolated_file:0
>                unevictable:0 dirty:2 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36642
>                mapped:725 shmem:1905313 pagetables:1430 bounce:0
>                free:25170 free_pcp:0 free_cma:0
>[  407.151556] Node 0 active_anon:15332kB inactive_anon:7618632kB active_file:948kB inactive_file:800kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2900kB dirty:8kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  407.151562] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  407.151564] lowmem_reserve[]: 0 3352 7813 7813
>[  407.151581] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376968kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  407.151583] lowmem_reserve[]: 0 0 4460 4460
>[  407.151600] Normal free:38064kB min:38508kB low:48132kB high:57756kB active_anon:11616kB inactive_anon:4241876kB active_file:944kB inactive_file:672kB unevictable:0kB writepending:4kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  407.151603] lowmem_reserve[]: 0 0 0 0
>[  407.151616] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  407.151666] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  407.151720] Normal: 598*4kB (UME) 779*8kB (UME) 493*16kB (UME) 246*32kB (UME) 101*64kB (UM) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38656kB
>[  407.151769] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  407.151772] 1905703 total pagecache pages
>[  407.151782] 7 pages in swap cache
>[  407.151785] Swap cache stats: add 5951350, delete 5950629, find 1660641/1901534
>[  407.151788] Free swap  = 8049404kB
>[  407.151790] Total swap = 16642044kB
>[  407.151793] 2070542 pages RAM
>[  407.151796] 0 pages HighMem/MovableOnly
>[  407.151798] 46219 pages reserved
>[  410.581378] thermald: page allocation stalls for 170552ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  410.581397] CPU: 3 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  410.581400] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  410.581403] Call Trace:
>[  410.581413]  dump_stack+0x67/0x97
>[  410.581420]  warn_alloc+0xd6/0x160
>[  410.581429]  __alloc_pages_nodemask+0xe50/0x1280
>[  410.581442]  ? trace_hardirqs_on_caller+0x118/0x180
>[  410.581448]  new_slab+0x31a/0x4d0
>[  410.581455]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  410.581460]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  410.581471]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  410.581475]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  410.581478]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  410.581484]  kmem_cache_alloc_trace+0x237/0x2e0
>[  410.581490]  kernfs_iop_get_link+0x3e/0x1e0
>[  410.581497]  link_path_walk+0x4a8/0x560
>[  410.581504]  path_openat+0x78/0x950
>[  410.581512]  do_filp_open+0x85/0xf0
>[  410.581524]  ? _raw_spin_unlock+0x2c/0x50
>[  410.581533]  do_sys_open+0x122/0x1f0
>[  410.581537]  ? do_sys_open+0x122/0x1f0
>[  410.581543]  SyS_open+0x19/0x20
>[  410.581547]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  410.581551] RIP: 0033:0x7f519f67f66d
>[  410.581554] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  410.581559] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  410.581562] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  410.581564] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  410.581566] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  410.581569] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  410.581579] Mem-Info:
>[  410.581586] active_anon:3836 inactive_anon:1904585 isolated_anon:224
>                active_file:130 inactive_file:160 isolated_file:0
>                unevictable:0 dirty:2 writeback:0 unstable:0
>                slab_reclaimable:36507 slab_unreclaimable:36642
>                mapped:660 shmem:1905313 pagetables:1430 bounce:0
>                free:25384 free_pcp:0 free_cma:0
>[  410.581593] Node 0 active_anon:15344kB inactive_anon:7618340kB active_file:520kB inactive_file:640kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2640kB dirty:8kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  410.581598] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  410.581600] lowmem_reserve[]: 0 3352 7813 7813
>[  410.581617] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376792kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  410.581619] lowmem_reserve[]: 0 0 4460 4460
>[  410.581635] Normal free:38920kB min:38508kB low:48132kB high:57756kB active_anon:11628kB inactive_anon:4240900kB active_file:900kB inactive_file:848kB unevictable:0kB writepending:4kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106888kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  410.581637] lowmem_reserve[]: 0 0 0 0
>[  410.581650] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  410.581697] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  410.581748] Normal: 672*4kB (UME) 779*8kB (UME) 493*16kB (UME) 246*32kB (UME) 101*64kB (UM) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38952kB
>[  410.581795] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  410.581797] 1905629 total pagecache pages
>[  410.581807] 7 pages in swap cache
>[  410.581810] Swap cache stats: add 5951352, delete 5950631, find 1660643/1901538
>[  410.581812] Free swap  = 8049404kB
>[  410.581814] Total swap = 16642044kB
>[  410.581817] 2070542 pages RAM
>[  410.581819] 0 pages HighMem/MovableOnly
>[  410.581821] 46219 pages reserved
>[  411.452611] thermald: page allocation stalls for 171423ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  411.452628] CPU: 3 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  411.452632] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  411.452634] Call Trace:
>[  411.452642]  dump_stack+0x67/0x97
>[  411.452648]  warn_alloc+0xd6/0x160
>[  411.452657]  __alloc_pages_nodemask+0xe50/0x1280
>[  411.452670]  ? trace_hardirqs_on_caller+0x118/0x180
>[  411.452676]  new_slab+0x31a/0x4d0
>[  411.452684]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  411.452689]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  411.452699]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  411.452703]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  411.452707]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  411.452712]  kmem_cache_alloc_trace+0x237/0x2e0
>[  411.452717]  kernfs_iop_get_link+0x3e/0x1e0
>[  411.452724]  link_path_walk+0x4a8/0x560
>[  411.452731]  path_openat+0x78/0x950
>[  411.452739]  do_filp_open+0x85/0xf0
>[  411.452752]  ? _raw_spin_unlock+0x2c/0x50
>[  411.452760]  do_sys_open+0x122/0x1f0
>[  411.452764]  ? do_sys_open+0x122/0x1f0
>[  411.452770]  SyS_open+0x19/0x20
>[  411.452774]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  411.452777] RIP: 0033:0x7f519f67f66d
>[  411.452780] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  411.452786] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  411.452788] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  411.452791] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  411.452793] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  411.452796] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  411.870257] in:imklog: page allocation stalls for 40696ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  411.870274] CPU: 2 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  411.870278] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  411.870280] Call Trace:
>[  411.870288]  dump_stack+0x67/0x97
>[  411.870294]  warn_alloc+0xd6/0x160
>[  411.870303]  __alloc_pages_nodemask+0xe50/0x1280
>[  411.870309]  ? find_get_entry+0x149/0x220
>[  411.870318]  ? pagecache_get_page+0x27/0x230
>[  411.870325]  filemap_fault+0x323/0x620
>[  411.870333]  ext4_filemap_fault+0x2c/0x40
>[  411.870338]  __do_fault+0x19/0x70
>[  411.870343]  __handle_mm_fault+0x946/0xd80
>[  411.870352]  handle_mm_fault+0x17c/0x350
>[  411.870358]  __do_page_fault+0x279/0x560
>[  411.870365]  do_page_fault+0xc/0x10
>[  411.870370]  page_fault+0x22/0x30
>[  411.870374] RIP: 0033:0x7f8a1cc468c7
>[  411.870377] RSP: 002b:00007f8a1bdf3590 EFLAGS: 00010246
>[  411.870381] RAX: 00007f8a1bdf494e RBX: 00007f8a1bdf4920 RCX: 0000000000000000
>[  411.870384] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007f8a1bdf4921
>[  411.870387] RBP: 000055acbb8393e0 R08: 0000000000000000 R09: 0000000000000000
>[  411.870390] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  411.870393] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f8a1bdf4921
>[  411.870403] warn_alloc_show_mem: 1 callbacks suppressed
>[  411.870406] Mem-Info:
>[  411.870412] active_anon:3836 inactive_anon:1904595 isolated_anon:288
>                active_file:48 inactive_file:334 isolated_file:0
>                unevictable:0 dirty:2 writeback:0 unstable:0
>                slab_reclaimable:36507 slab_unreclaimable:36642
>                mapped:588 shmem:1905313 pagetables:1430 bounce:0
>                free:25219 free_pcp:5 free_cma:0
>[  411.870418] Node 0 active_anon:15344kB inactive_anon:7618380kB active_file:192kB inactive_file:1336kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2352kB dirty:8kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  411.870424] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  411.870426] lowmem_reserve[]: 0 3352 7813 7813
>[  411.870445] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376652kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  411.870447] lowmem_reserve[]: 0 0 4460 4460
>[  411.870465] Normal free:38260kB min:38508kB low:48132kB high:57756kB active_anon:11628kB inactive_anon:4241552kB active_file:188kB inactive_file:1312kB unevictable:0kB writepending:4kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106888kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:20kB local_pcp:0kB free_cma:0kB
>[  411.870467] lowmem_reserve[]: 0 0 0 0
>[  411.870481] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  411.870533] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  411.870589] Normal: 571*4kB (UME) 779*8kB (UME) 493*16kB (UME) 245*32kB (UME) 101*64kB (UM) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38516kB
>[  411.870639] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  411.870642] 1905700 total pagecache pages
>[  411.870652] 7 pages in swap cache
>[  411.870655] Swap cache stats: add 5951355, delete 5950634, find 1660646/1901544
>[  411.870657] Free swap  = 8049404kB
>[  411.870660] Total swap = 16642044kB
>[  411.870663] 2070542 pages RAM
>[  411.870665] 0 pages HighMem/MovableOnly
>[  411.870668] 46219 pages reserved
>[  415.779656] gem_render_line: page allocation stalls for 170912ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  415.779673] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  415.779676] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  415.779679] Call Trace:
>[  415.779686]  dump_stack+0x67/0x97
>[  415.779692]  warn_alloc+0xd6/0x160
>[  415.779701]  __alloc_pages_nodemask+0xe50/0x1280
>[  415.779712]  ? new_slab+0x331/0x4d0
>[  415.779718]  new_slab+0x31a/0x4d0
>[  415.779725]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  415.779730]  ? sg_kmalloc+0x1e/0x50
>[  415.779740]  ? sg_kmalloc+0x1e/0x50
>[  415.779744]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  415.779747]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  415.779752]  __kmalloc+0x288/0x330
>[  415.779758]  sg_kmalloc+0x1e/0x50
>[  415.779763]  __sg_alloc_table+0x11f/0x180
>[  415.779766]  ? sg_miter_start+0x60/0x60
>[  415.779772]  sg_alloc_table+0x24/0xa0
>[  415.779833]  i915_sg_trim+0x30/0x130 [i915]
>[  415.779879]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  415.779923]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  415.779963]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  415.780004]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  415.780010]  ? lock_acquire+0x9e/0x1e0
>[  415.780016]  ? __might_fault+0x39/0x90
>[  415.780025]  drm_ioctl+0x202/0x490
>[  415.780063]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  415.780074]  ? __do_page_fault+0x29e/0x560
>[  415.780081]  do_vfs_ioctl+0x90/0x6d0
>[  415.780087]  ? up_read+0x1a/0x40
>[  415.780091]  ? trace_hardirqs_on_caller+0x118/0x180
>[  415.780096]  SyS_ioctl+0x3c/0x70
>[  415.780103]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  415.780106] RIP: 0033:0x7fe71a49d4b7
>[  415.780109] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  415.780114] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  415.780117] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  415.780120] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  415.780122] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  415.780125] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  415.780134] Mem-Info:
>[  415.780141] active_anon:3840 inactive_anon:1904626 isolated_anon:256
>                active_file:69 inactive_file:176 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36507 slab_unreclaimable:36642
>                mapped:576 shmem:1905313 pagetables:1430 bounce:0
>                free:25221 free_pcp:0 free_cma:0
>[  415.780147] Node 0 active_anon:15360kB inactive_anon:7618504kB active_file:276kB inactive_file:704kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2304kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  415.780152] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  415.780155] lowmem_reserve[]: 0 3352 7813 7813
>[  415.780172] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376792kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  415.780174] lowmem_reserve[]: 0 0 4460 4460
>[  415.780191] Normal free:38268kB min:38508kB low:48132kB high:57756kB active_anon:11644kB inactive_anon:4241796kB active_file:276kB inactive_file:700kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106888kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  415.780193] lowmem_reserve[]: 0 0 0 0
>[  415.780207] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  415.780256] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  415.780311] Normal: 704*4kB (UME) 779*8kB (UME) 493*16kB (UME) 245*32kB (UME) 101*64kB (UM) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39048kB
>[  415.780359] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  415.780361] 1905565 total pagecache pages
>[  415.780371] 7 pages in swap cache
>[  415.780375] Swap cache stats: add 5951356, delete 5950635, find 1660647/1901546
>[  415.780377] Free swap  = 8049660kB
>[  415.780380] Total swap = 16642044kB
>[  415.780382] 2070542 pages RAM
>[  415.780384] 0 pages HighMem/MovableOnly
>[  415.780387] 46219 pages reserved
>[  417.976547] irqbalance: page allocation stalls for 180885ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  417.976564] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  417.976567] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  417.976570] Call Trace:
>[  417.976578]  dump_stack+0x67/0x97
>[  417.976584]  warn_alloc+0xd6/0x160
>[  417.976593]  __alloc_pages_nodemask+0xe50/0x1280
>[  417.976604]  ? new_slab+0x331/0x4d0
>[  417.976610]  new_slab+0x31a/0x4d0
>[  417.976616]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  417.976621]  ? kvmalloc_node+0x6b/0x80
>[  417.976626]  ? lock_acquire+0x9e/0x1e0
>[  417.976631]  ? seq_read+0x38/0x3e0
>[  417.976639]  ? kvmalloc_node+0x6b/0x80
>[  417.976643]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  417.976646]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  417.976652]  __kmalloc+0x288/0x330
>[  417.976657]  kvmalloc_node+0x6b/0x80
>[  417.976661]  seq_read+0x2a1/0x3e0
>[  417.976666]  ? __might_fault+0x80/0x90
>[  417.976674]  proc_reg_read+0x3d/0x60
>[  417.976679]  __vfs_read+0x23/0x110
>[  417.976686]  ? SyS_newfstat+0x35/0x50
>[  417.976691]  vfs_read+0xa0/0x150
>[  417.976695]  SyS_read+0x44/0xb0
>[  417.976701]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  417.976705] RIP: 0033:0x7f3288c7a870
>[  417.976707] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  417.976713] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  417.976716] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  417.976719] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  417.976721] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  417.976723] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  417.976733] Mem-Info:
>[  417.976740] active_anon:3840 inactive_anon:1904615 isolated_anon:224
>                active_file:131 inactive_file:205 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36642
>                mapped:530 shmem:1905313 pagetables:1430 bounce:0
>                free:25146 free_pcp:0 free_cma:0
>[  417.976745] Node 0 active_anon:15360kB inactive_anon:7618460kB active_file:524kB inactive_file:820kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2120kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  417.976751] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  417.976754] lowmem_reserve[]: 0 3352 7813 7813
>[  417.976771] DMA32 free:46724kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376828kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  417.976773] lowmem_reserve[]: 0 0 4460 4460
>[  417.976790] Normal free:37968kB min:38508kB low:48132kB high:57756kB active_anon:11644kB inactive_anon:4241632kB active_file:524kB inactive_file:816kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  417.976792] lowmem_reserve[]: 0 0 0 0
>[  417.976806] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  417.976856] DMA32: 165*4kB (UME) 164*8kB (M) 143*16kB (UM) 87*32kB (M) 52*64kB (UM) 28*128kB (UM) 6*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46724kB
>[  417.976911] Normal: 655*4kB (UME) 779*8kB (UME) 493*16kB (UME) 245*32kB (UME) 101*64kB (UM) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38852kB
>[  417.976959] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  417.976961] 1905656 total pagecache pages
>[  417.976970] 7 pages in swap cache
>[  417.976973] Swap cache stats: add 5951356, delete 5950635, find 1660647/1901546
>[  417.976976] Free swap  = 8049660kB
>[  417.976979] Total swap = 16642044kB
>[  417.976981] 2070542 pages RAM
>[  417.976983] 0 pages HighMem/MovableOnly
>[  417.976986] 46219 pages reserved
>[  419.855220] systemd: page allocation stalls for 151652ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  419.855239] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  419.855241] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  419.855244] Call Trace:
>[  419.855252]  dump_stack+0x67/0x97
>[  419.855257]  warn_alloc+0xd6/0x160
>[  419.855266]  __alloc_pages_nodemask+0xe50/0x1280
>[  419.855277]  ? new_slab+0x331/0x4d0
>[  419.855283]  new_slab+0x31a/0x4d0
>[  419.855289]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  419.855295]  ? kvmalloc_node+0x6b/0x80
>[  419.855300]  ? lock_acquire+0x9e/0x1e0
>[  419.855305]  ? seq_read+0x38/0x3e0
>[  419.855313]  ? kvmalloc_node+0x6b/0x80
>[  419.855317]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  419.855321]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  419.855326]  __kmalloc+0x288/0x330
>[  419.855331]  kvmalloc_node+0x6b/0x80
>[  419.855335]  seq_read+0x2a1/0x3e0
>[  419.855344]  __vfs_read+0x23/0x110
>[  419.855351]  ? up_read+0x1a/0x40
>[  419.855355]  vfs_read+0xa0/0x150
>[  419.855360]  SyS_read+0x44/0xb0
>[  419.855366]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  419.855370] RIP: 0033:0x7fa9de68988d
>[  419.855373] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  419.855378] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  419.855380] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  419.855383] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  419.855386] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  419.855388] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  419.855398] Mem-Info:
>[  419.855404] active_anon:3852 inactive_anon:1904658 isolated_anon:224
>                active_file:229 inactive_file:156 isolated_file:0
>                unevictable:0 dirty:2 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36642
>                mapped:684 shmem:1905313 pagetables:1430 bounce:0
>                free:25230 free_pcp:0 free_cma:0
>[  419.855410] Node 0 active_anon:15408kB inactive_anon:7618632kB active_file:916kB inactive_file:624kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2736kB dirty:8kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  419.855416] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  419.855418] lowmem_reserve[]: 0 3352 7813 7813
>[  419.855435] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377672kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  419.855437] lowmem_reserve[]: 0 0 4460 4460
>[  419.855454] Normal free:38300kB min:38508kB low:48132kB high:57756kB active_anon:11692kB inactive_anon:4240788kB active_file:916kB inactive_file:624kB unevictable:0kB writepending:8kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  419.855456] lowmem_reserve[]: 0 0 0 0
>[  419.855470] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  419.855520] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  419.855574] Normal: 569*4kB (UME) 779*8kB (UME) 493*16kB (UME) 245*32kB (UME) 101*64kB (UM) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38508kB
>[  419.855639] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  419.855642] 1905705 total pagecache pages
>[  419.855651] 7 pages in swap cache
>[  419.855654] Swap cache stats: add 5951377, delete 5950656, find 1660659/1901566
>[  419.855657] Free swap  = 8049660kB
>[  419.855660] Total swap = 16642044kB
>[  419.855662] 2070542 pages RAM
>[  419.855665] 0 pages HighMem/MovableOnly
>[  419.855667] 46219 pages reserved
>[  422.305750] systemd-timesyn: page allocation stalls for 12234ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  422.305767] CPU: 1 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  422.305769] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  422.305772] Call Trace:
>[  422.305780]  dump_stack+0x67/0x97
>[  422.305785]  warn_alloc+0xd6/0x160
>[  422.305794]  __alloc_pages_nodemask+0xe50/0x1280
>[  422.305801]  ? find_get_entry+0x149/0x220
>[  422.305810]  ? pagecache_get_page+0x27/0x230
>[  422.305816]  filemap_fault+0x323/0x620
>[  422.305824]  ext4_filemap_fault+0x2c/0x40
>[  422.305829]  __do_fault+0x19/0x70
>[  422.305835]  ? _raw_spin_unlock+0x2c/0x50
>[  422.305839]  __handle_mm_fault+0x946/0xd80
>[  422.305848]  handle_mm_fault+0x17c/0x350
>[  422.305854]  __do_page_fault+0x279/0x560
>[  422.305860]  do_page_fault+0xc/0x10
>[  422.305864]  page_fault+0x22/0x30
>[  422.305867] RIP: 0033:0x7fac25d4f630
>[  422.305870] RSP: 002b:00007ffdd5b17378 EFLAGS: 00010206
>[  422.305875] RAX: 00007ffdd5b173b0 RBX: 0000000000000000 RCX: 00007ffdd5b17390
>[  422.305878] RDX: 0000561e314750fc RSI: 0000000000000001 RDI: 00007ffdd5b17388
>[  422.305881] RBP: 0000561e31ac26f0 R08: 0000561e31ac5e50 R09: 0000000000000001
>[  422.305883] R10: 00007ffdd5b15540 R11: 0000000000000206 R12: 0000561e31ac63e0
>[  422.305886] R13: 0000000000000064 R14: 0000000000000066 R15: 0000000000000000
>[  422.305896] Mem-Info:
>[  422.305903] active_anon:3852 inactive_anon:1904672 isolated_anon:224
>                active_file:93 inactive_file:165 isolated_file:0
>                unevictable:0 dirty:2 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36642
>                mapped:541 shmem:1905313 pagetables:1430 bounce:0
>                free:25276 free_pcp:0 free_cma:0
>[  422.305909] Node 0 active_anon:15408kB inactive_anon:7618688kB active_file:372kB inactive_file:660kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2164kB dirty:8kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  422.305915] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  422.305917] lowmem_reserve[]: 0 3352 7813 7813
>[  422.305935] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376572kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  422.305937] lowmem_reserve[]: 0 0 4460 4460
>[  422.305954] Normal free:38484kB min:38508kB low:48132kB high:57756kB active_anon:11692kB inactive_anon:4241876kB active_file:372kB inactive_file:316kB unevictable:0kB writepending:8kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  422.305956] lowmem_reserve[]: 0 0 0 0
>[  422.305970] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  422.306023] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  422.306079] Normal: 681*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 101*64kB (UM) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38924kB
>[  422.306129] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  422.306132] 1905577 total pagecache pages
>[  422.306142] 10 pages in swap cache
>[  422.306145] Swap cache stats: add 5951381, delete 5950657, find 1660660/1901567
>[  422.306147] Free swap  = 8049660kB
>[  422.306150] Total swap = 16642044kB
>[  422.306152] 2070542 pages RAM
>[  422.306155] 0 pages HighMem/MovableOnly
>[  422.306157] 46219 pages reserved
>[  425.274060] thermald: page allocation stalls for 185244ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  425.274077] CPU: 3 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  425.274080] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  425.274083] Call Trace:
>[  425.274091]  dump_stack+0x67/0x97
>[  425.274097]  warn_alloc+0xd6/0x160
>[  425.274105]  __alloc_pages_nodemask+0xe50/0x1280
>[  425.274119]  ? trace_hardirqs_on_caller+0x118/0x180
>[  425.274125]  new_slab+0x31a/0x4d0
>[  425.274132]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  425.274138]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  425.274149]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  425.274152]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  425.274156]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  425.274161]  kmem_cache_alloc_trace+0x237/0x2e0
>[  425.274167]  kernfs_iop_get_link+0x3e/0x1e0
>[  425.274174]  link_path_walk+0x4a8/0x560
>[  425.274181]  path_openat+0x78/0x950
>[  425.274189]  do_filp_open+0x85/0xf0
>[  425.274202]  ? _raw_spin_unlock+0x2c/0x50
>[  425.274210]  do_sys_open+0x122/0x1f0
>[  425.274214]  ? do_sys_open+0x122/0x1f0
>[  425.274221]  SyS_open+0x19/0x20
>[  425.274225]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  425.274228] RIP: 0033:0x7f519f67f66d
>[  425.274231] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  425.274236] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  425.274239] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  425.274242] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  425.274244] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  425.274247] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  425.274256] Mem-Info:
>[  425.274263] active_anon:3856 inactive_anon:1904573 isolated_anon:256
>                active_file:137 inactive_file:166 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36642
>                mapped:657 shmem:1905313 pagetables:1430 bounce:0
>                free:25278 free_pcp:0 free_cma:0
>[  425.274269] Node 0 active_anon:15424kB inactive_anon:7618292kB active_file:548kB inactive_file:664kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2628kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  425.274274] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  425.274276] lowmem_reserve[]: 0 3352 7813 7813
>[  425.274293] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376892kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  425.274295] lowmem_reserve[]: 0 0 4460 4460
>[  425.274311] Normal free:38492kB min:38508kB low:48132kB high:57756kB active_anon:11708kB inactive_anon:4241824kB active_file:788kB inactive_file:664kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  425.274313] lowmem_reserve[]: 0 0 0 0
>[  425.274326] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  425.274374] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  425.274426] Normal: 643*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 101*64kB (UM) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38772kB
>[  425.274472] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  425.274475] 1905640 total pagecache pages
>[  425.274483] 7 pages in swap cache
>[  425.274486] Swap cache stats: add 5951384, delete 5950663, find 1660662/1901571
>[  425.274489] Free swap  = 8049660kB
>[  425.274491] Total swap = 16642044kB
>[  425.274494] 2070542 pages RAM
>[  425.274496] 0 pages HighMem/MovableOnly
>[  425.274499] 46219 pages reserved
>[  425.819093] irqbalance: page allocation stalls for 188727ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  425.819110] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  425.819113] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  425.819115] Call Trace:
>[  425.819122]  dump_stack+0x67/0x97
>[  425.819128]  warn_alloc+0xd6/0x160
>[  425.819136]  __alloc_pages_nodemask+0xe50/0x1280
>[  425.819148]  ? new_slab+0x331/0x4d0
>[  425.819154]  new_slab+0x31a/0x4d0
>[  425.819161]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  425.819165]  ? kvmalloc_node+0x6b/0x80
>[  425.819172]  ? lock_acquire+0x9e/0x1e0
>[  425.819176]  ? seq_read+0x38/0x3e0
>[  425.819185]  ? kvmalloc_node+0x6b/0x80
>[  425.819189]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  425.819193]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  425.819198]  __kmalloc+0x288/0x330
>[  425.819203]  kvmalloc_node+0x6b/0x80
>[  425.819208]  seq_read+0x2a1/0x3e0
>[  425.819213]  ? __might_fault+0x80/0x90
>[  425.819220]  proc_reg_read+0x3d/0x60
>[  425.819227]  __vfs_read+0x23/0x110
>[  425.819234]  ? SyS_newfstat+0x35/0x50
>[  425.819238]  vfs_read+0xa0/0x150
>[  425.819242]  SyS_read+0x44/0xb0
>[  425.819249]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  425.819252] RIP: 0033:0x7f3288c7a870
>[  425.819255] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  425.819260] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  425.819263] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  425.819266] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  425.819269] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  425.819271] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  427.254985] systemd: page allocation stalls for 159052ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  427.255003] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  427.255006] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  427.255008] Call Trace:
>[  427.255017]  dump_stack+0x67/0x97
>[  427.255022]  warn_alloc+0xd6/0x160
>[  427.255031]  __alloc_pages_nodemask+0xe50/0x1280
>[  427.255042]  ? new_slab+0x331/0x4d0
>[  427.255047]  new_slab+0x31a/0x4d0
>[  427.255054]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  427.255059]  ? kvmalloc_node+0x6b/0x80
>[  427.255065]  ? lock_acquire+0x9e/0x1e0
>[  427.255069]  ? seq_read+0x38/0x3e0
>[  427.255078]  ? kvmalloc_node+0x6b/0x80
>[  427.255081]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  427.255085]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  427.255089]  __kmalloc+0x288/0x330
>[  427.255095]  kvmalloc_node+0x6b/0x80
>[  427.255100]  seq_read+0x2a1/0x3e0
>[  427.255107]  __vfs_read+0x23/0x110
>[  427.255114]  ? up_read+0x1a/0x40
>[  427.255119]  vfs_read+0xa0/0x150
>[  427.255123]  SyS_read+0x44/0xb0
>[  427.255129]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  427.255132] RIP: 0033:0x7fa9de68988d
>[  427.255135] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  427.255141] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  427.255143] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  427.255146] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  427.255148] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  427.255151] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  427.255161] warn_alloc_show_mem: 1 callbacks suppressed
>[  427.255164] Mem-Info:
>[  427.255170] active_anon:3856 inactive_anon:1904541 isolated_anon:384
>                active_file:96 inactive_file:90 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36642
>                mapped:497 shmem:1905313 pagetables:1430 bounce:0
>                free:25445 free_pcp:0 free_cma:0
>[  427.255176] Node 0 active_anon:15424kB inactive_anon:7618164kB active_file:384kB inactive_file:360kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1988kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  427.255182] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  427.255184] lowmem_reserve[]: 0 3352 7813 7813
>[  427.255200] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376788kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  427.255203] lowmem_reserve[]: 0 0 4460 4460
>[  427.255219] Normal free:39160kB min:38508kB low:48132kB high:57756kB active_anon:11708kB inactive_anon:4241688kB active_file:384kB inactive_file:360kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  427.255222] lowmem_reserve[]: 0 0 0 0
>[  427.255236] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  427.255285] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  427.255339] Normal: 773*4kB (UME) 779*8kB (UME) 493*16kB (UME) 245*32kB (UME) 100*64kB (M) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39260kB
>[  427.255387] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  427.255389] 1905506 total pagecache pages
>[  427.255398] 7 pages in swap cache
>[  427.255401] Swap cache stats: add 5951384, delete 5950663, find 1660662/1901571
>[  427.255403] Free swap  = 8049660kB
>[  427.255406] Total swap = 16642044kB
>[  427.255408] 2070542 pages RAM
>[  427.255411] 0 pages HighMem/MovableOnly
>[  427.255413] 46219 pages reserved
>[  428.959077] gem_render_line: page allocation stalls for 184091ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  428.959095] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  428.959098] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  428.959100] Call Trace:
>[  428.959109]  dump_stack+0x67/0x97
>[  428.959115]  warn_alloc+0xd6/0x160
>[  428.959123]  __alloc_pages_nodemask+0xe50/0x1280
>[  428.959134]  ? new_slab+0x331/0x4d0
>[  428.959140]  new_slab+0x31a/0x4d0
>[  428.959146]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  428.959151]  ? sg_kmalloc+0x1e/0x50
>[  428.959161]  ? sg_kmalloc+0x1e/0x50
>[  428.959165]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  428.959169]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  428.959174]  __kmalloc+0x288/0x330
>[  428.959180]  sg_kmalloc+0x1e/0x50
>[  428.959185]  __sg_alloc_table+0x11f/0x180
>[  428.959188]  ? sg_miter_start+0x60/0x60
>[  428.959194]  sg_alloc_table+0x24/0xa0
>[  428.959254]  i915_sg_trim+0x30/0x130 [i915]
>[  428.959299]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  428.959343]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  428.959380]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  428.959420]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  428.959426]  ? lock_acquire+0x9e/0x1e0
>[  428.959432]  ? __might_fault+0x39/0x90
>[  428.959440]  drm_ioctl+0x202/0x490
>[  428.959478]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  428.959488]  ? __do_page_fault+0x29e/0x560
>[  428.959495]  do_vfs_ioctl+0x90/0x6d0
>[  428.959501]  ? up_read+0x1a/0x40
>[  428.959505]  ? trace_hardirqs_on_caller+0x118/0x180
>[  428.959510]  SyS_ioctl+0x3c/0x70
>[  428.959517]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  428.959520] RIP: 0033:0x7fe71a49d4b7
>[  428.959523] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  428.959528] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  428.959530] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  428.959533] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  428.959536] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  428.959539] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  428.959548] Mem-Info:
>[  428.959555] active_anon:3856 inactive_anon:1904727 isolated_anon:192
>                active_file:147 inactive_file:149 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36642
>                mapped:555 shmem:1905313 pagetables:1430 bounce:0
>                free:25240 free_pcp:0 free_cma:0
>[  428.959560] Node 0 active_anon:15424kB inactive_anon:7618908kB active_file:588kB inactive_file:596kB unevictable:0kB isolated(anon):768kB isolated(file):0kB mapped:2220kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  428.959566] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  428.959568] lowmem_reserve[]: 0 3352 7813 7813
>[  428.959585] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377668kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  428.959588] lowmem_reserve[]: 0 0 4460 4460
>[  428.959604] Normal free:38340kB min:38508kB low:48132kB high:57756kB active_anon:11708kB inactive_anon:4240900kB active_file:588kB inactive_file:596kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  428.959606] lowmem_reserve[]: 0 0 0 0
>[  428.959620] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  428.959670] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  428.959723] Normal: 624*4kB (UME) 779*8kB (UME) 493*16kB (UME) 245*32kB (UME) 100*64kB (M) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38664kB
>[  428.959771] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  428.959774] 1905616 total pagecache pages
>[  428.959783] 7 pages in swap cache
>[  428.959786] Swap cache stats: add 5951384, delete 5950663, find 1660662/1901571
>[  428.959789] Free swap  = 8049660kB
>[  428.959791] Total swap = 16642044kB
>[  428.959793] 2070542 pages RAM
>[  428.959795] 0 pages HighMem/MovableOnly
>[  428.959798] 46219 pages reserved
>[  429.098082] cron: page allocation stalls for 11701ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null)
>[  429.098101] CPU: 3 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  429.098104] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  429.098107] Call Trace:
>[  429.098117]  dump_stack+0x67/0x97
>[  429.098123]  warn_alloc+0xd6/0x160
>[  429.098131]  __alloc_pages_nodemask+0xe50/0x1280
>[  429.098145]  ? find_get_entry+0x166/0x220
>[  429.098151]  pagecache_get_page+0xe6/0x230
>[  429.098159]  __getblk_gfp+0x100/0x300
>[  429.098164]  ? submit_bh_wbc+0x131/0x160
>[  429.098171]  __breadahead+0x12/0x40
>[  429.098177]  __ext4_get_inode_loc+0x40e/0x4c0
>[  429.098185]  ext4_iget+0x68/0xb70
>[  429.098193]  ext4_iget_normal+0x2b/0x30
>[  429.098197]  ext4_lookup+0xb1/0x1c0
>[  429.098203]  lookup_slow+0xff/0x1e0
>[  429.098215]  walk_component+0x1b0/0x2d0
>[  429.098219]  ? path_init+0x4ad/0x6b0
>[  429.098225]  path_lookupat+0x62/0x200
>[  429.098232]  filename_lookup+0xa0/0x120
>[  429.098240]  ? getname_flags+0x32/0x190
>[  429.098247]  ? rcu_read_lock_sched_held+0x75/0x80
>[  429.098252]  ? kmem_cache_alloc+0x27e/0x2f0
>[  429.098257]  ? getname_flags+0x4e/0x190
>[  429.098263]  user_path_at_empty+0x31/0x40
>[  429.098266]  ? user_path_at_empty+0x31/0x40
>[  429.098271]  vfs_statx+0x62/0xb0
>[  429.098278]  SyS_newstat+0x2e/0x50
>[  429.098285]  ? trace_hardirqs_on_caller+0x118/0x180
>[  429.098291]  ? trace_hardirqs_on_thunk+0x1a/0x1c
>[  429.098299]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  429.098303] RIP: 0033:0x7f47a40fe1f5
>[  429.098306] RSP: 002b:00007ffdd14aac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
>[  429.098311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47a40fe1f5
>[  429.098313] RDX: 00007ffdd14aad00 RSI: 00007ffdd14aad00 RDI: 00000000004081ae
>[  429.098316] RBP: 0000000000000000 R08: 00007f47a418c7e0 R09: a3d70a3d70a3d70b
>[  429.098319] R10: 2ce33e6c02ce33e7 R11: 0000000000000246 R12: 0000000000403070
>[  429.098322] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  429.962163] thermald: page allocation stalls for 189932ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  429.962181] CPU: 3 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  429.962184] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  429.962187] Call Trace:
>[  429.962195]  dump_stack+0x67/0x97
>[  429.962201]  warn_alloc+0xd6/0x160
>[  429.962209]  __alloc_pages_nodemask+0xe50/0x1280
>[  429.962223]  ? trace_hardirqs_on_caller+0x118/0x180
>[  429.962229]  new_slab+0x31a/0x4d0
>[  429.962236]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  429.962241]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  429.962252]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  429.962256]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  429.962259]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  429.962265]  kmem_cache_alloc_trace+0x237/0x2e0
>[  429.962270]  kernfs_iop_get_link+0x3e/0x1e0
>[  429.962277]  link_path_walk+0x4a8/0x560
>[  429.962284]  path_openat+0x78/0x950
>[  429.962291]  do_filp_open+0x85/0xf0
>[  429.962304]  ? _raw_spin_unlock+0x2c/0x50
>[  429.962312]  do_sys_open+0x122/0x1f0
>[  429.962317]  ? do_sys_open+0x122/0x1f0
>[  429.962323]  SyS_open+0x19/0x20
>[  429.962327]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  429.962330] RIP: 0033:0x7f519f67f66d
>[  429.962333] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  429.962338] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  429.962341] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  429.962344] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  429.962346] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  429.962349] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  429.962359] warn_alloc_show_mem: 1 callbacks suppressed
>[  429.962361] Mem-Info:
>[  429.962369] active_anon:3856 inactive_anon:1904637 isolated_anon:256
>                active_file:105 inactive_file:192 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36510 slab_unreclaimable:36642
>                mapped:631 shmem:1905313 pagetables:1430 bounce:0
>                free:25175 free_pcp:0 free_cma:0
>[  429.962374] Node 0 active_anon:15424kB inactive_anon:7618548kB active_file:420kB inactive_file:768kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2524kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  429.962380] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  429.962382] lowmem_reserve[]: 0 3352 7813 7813
>[  429.962398] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376348kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  429.962400] lowmem_reserve[]: 0 0 4460 4460
>[  429.962417] Normal free:38080kB min:38508kB low:48132kB high:57756kB active_anon:11708kB inactive_anon:4241728kB active_file:420kB inactive_file:424kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106900kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  429.962419] lowmem_reserve[]: 0 0 0 0
>[  429.962432] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  429.962480] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  429.962533] Normal: 599*4kB (UME) 779*8kB (UME) 493*16kB (UME) 245*32kB (UME) 100*64kB (M) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38564kB
>[  429.962579] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  429.962581] 1905659 total pagecache pages
>[  429.962590] 7 pages in swap cache
>[  429.962593] Swap cache stats: add 5951384, delete 5950663, find 1660662/1901571
>[  429.962596] Free swap  = 8049660kB
>[  429.962598] Total swap = 16642044kB
>[  429.962601] 2070542 pages RAM
>[  429.962603] 0 pages HighMem/MovableOnly
>[  429.962606] 46219 pages reserved
>[  431.900208] cupsd: page allocation stalls for 10890ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  431.900227] CPU: 0 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  431.900230] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  431.900234] Call Trace:
>[  431.900243]  dump_stack+0x67/0x97
>[  431.900249]  warn_alloc+0xd6/0x160
>[  431.900257]  __alloc_pages_nodemask+0xe50/0x1280
>[  431.900264]  ? find_get_entry+0x149/0x220
>[  431.900274]  ? pagecache_get_page+0x27/0x230
>[  431.900281]  filemap_fault+0x323/0x620
>[  431.900288]  ext4_filemap_fault+0x2c/0x40
>[  431.900295]  __do_fault+0x19/0x70
>[  431.900299]  __handle_mm_fault+0x946/0xd80
>[  431.900308]  handle_mm_fault+0x17c/0x350
>[  431.900314]  __do_page_fault+0x279/0x560
>[  431.900321]  do_page_fault+0xc/0x10
>[  431.900327]  page_fault+0x22/0x30
>[  431.900331] RIP: 0033:0x7fdc9c90de10
>[  431.900335] RSP: 002b:00007ffc747cc248 EFLAGS: 00010206
>[  431.900339] RAX: 000055e01cc258f0 RBX: 000055e01cc258fc RCX: 000055e01cc25940
>[  431.900342] RDX: 0000000000000021 RSI: 000055e01c102a7a RDI: 000055e01cc2591d
>[  431.900345] RBP: 000055e01cc2591c R08: 0000000000000000 R09: 0000000000000060
>[  431.900347] R10: 0000000000000064 R11: 0000000000000202 R12: 000055e01cc258f0
>[  431.900350] R13: 0000000000000000 R14: 000055e01cc258fc R15: 000055e01c1006a0
>[  431.900360] Mem-Info:
>[  431.900367] active_anon:3856 inactive_anon:1904637 isolated_anon:288
>                active_file:135 inactive_file:132 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36642
>                mapped:533 shmem:1905313 pagetables:1430 bounce:0
>                free:25185 free_pcp:0 free_cma:0
>[  431.900372] Node 0 active_anon:15424kB inactive_anon:7618548kB active_file:540kB inactive_file:528kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2132kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  431.900379] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  431.900381] lowmem_reserve[]: 0 3352 7813 7813
>[  431.900399] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377180kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  431.900401] lowmem_reserve[]: 0 0 4460 4460
>[  431.900418] Normal free:38120kB min:38508kB low:48132kB high:57756kB active_anon:11708kB inactive_anon:4240520kB active_file:540kB inactive_file:528kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  431.900420] lowmem_reserve[]: 0 0 0 0
>[  431.900434] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  431.900486] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  431.900542] Normal: 719*4kB (UME) 779*8kB (UME) 493*16kB (UME) 245*32kB (UME) 100*64kB (M) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39044kB
>[  431.900592] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  431.900595] 1905544 total pagecache pages
>[  431.900606] 7 pages in swap cache
>[  431.900609] Swap cache stats: add 5951384, delete 5950663, find 1660662/1901571
>[  431.900612] Free swap  = 8049660kB
>[  431.900614] Total swap = 16642044kB
>[  431.900617] 2070542 pages RAM
>[  431.900619] 0 pages HighMem/MovableOnly
>[  431.900622] 46219 pages reserved
>[  432.695405] systemd: page allocation stalls for 164492ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  432.695423] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  432.695425] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  432.695428] Call Trace:
>[  432.695435]  dump_stack+0x67/0x97
>[  432.695441]  warn_alloc+0xd6/0x160
>[  432.695450]  __alloc_pages_nodemask+0xe50/0x1280
>[  432.695461]  ? new_slab+0x331/0x4d0
>[  432.695467]  new_slab+0x31a/0x4d0
>[  432.695473]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  432.695478]  ? kvmalloc_node+0x6b/0x80
>[  432.695484]  ? lock_acquire+0x9e/0x1e0
>[  432.695488]  ? seq_read+0x38/0x3e0
>[  432.695497]  ? kvmalloc_node+0x6b/0x80
>[  432.695500]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  432.695504]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  432.695509]  __kmalloc+0x288/0x330
>[  432.695515]  kvmalloc_node+0x6b/0x80
>[  432.695520]  seq_read+0x2a1/0x3e0
>[  432.695528]  __vfs_read+0x23/0x110
>[  432.695535]  ? up_read+0x1a/0x40
>[  432.695539]  vfs_read+0xa0/0x150
>[  432.695544]  SyS_read+0x44/0xb0
>[  432.695550]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  432.695554] RIP: 0033:0x7fa9de68988d
>[  432.695557] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  432.695561] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  432.695564] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  432.695567] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  432.695570] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  432.695572] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  433.378277] systemd-timesyn: page allocation stalls for 23306ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  433.378294] CPU: 1 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  433.378297] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  433.378300] Call Trace:
>[  433.378308]  dump_stack+0x67/0x97
>[  433.378313]  warn_alloc+0xd6/0x160
>[  433.378321]  __alloc_pages_nodemask+0xe50/0x1280
>[  433.378328]  ? find_get_entry+0x149/0x220
>[  433.378337]  ? pagecache_get_page+0x27/0x230
>[  433.378343]  filemap_fault+0x323/0x620
>[  433.378351]  ext4_filemap_fault+0x2c/0x40
>[  433.378357]  __do_fault+0x19/0x70
>[  433.378363]  ? _raw_spin_unlock+0x2c/0x50
>[  433.378367]  __handle_mm_fault+0x946/0xd80
>[  433.378376]  handle_mm_fault+0x17c/0x350
>[  433.378381]  __do_page_fault+0x279/0x560
>[  433.378388]  do_page_fault+0xc/0x10
>[  433.378391]  page_fault+0x22/0x30
>[  433.378394] RIP: 0033:0x7fac25d4f630
>[  433.378397] RSP: 002b:00007ffdd5b17378 EFLAGS: 00010206
>[  433.378402] RAX: 00007ffdd5b173b0 RBX: 0000000000000000 RCX: 00007ffdd5b17390
>[  433.378405] RDX: 0000561e314750fc RSI: 0000000000000001 RDI: 00007ffdd5b17388
>[  433.378408] RBP: 0000561e31ac26f0 R08: 0000561e31ac5e50 R09: 0000000000000001
>[  433.378411] R10: 00007ffdd5b15540 R11: 0000000000000206 R12: 0000561e31ac63e0
>[  433.378413] R13: 0000000000000064 R14: 0000000000000066 R15: 0000000000000000
>[  433.378423] warn_alloc_show_mem: 1 callbacks suppressed
>[  433.378426] Mem-Info:
>[  433.378432] active_anon:3856 inactive_anon:1904498 isolated_anon:352
>                active_file:106 inactive_file:279 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36508 slab_unreclaimable:36642
>                mapped:588 shmem:1905313 pagetables:1430 bounce:0
>                free:25173 free_pcp:0 free_cma:0
>[  433.378438] Node 0 active_anon:15424kB inactive_anon:7617992kB active_file:424kB inactive_file:1116kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2352kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  433.378444] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  433.378446] lowmem_reserve[]: 0 3352 7813 7813
>[  433.378464] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376688kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  433.378466] lowmem_reserve[]: 0 0 4460 4460
>[  433.378484] Normal free:38072kB min:38508kB low:48132kB high:57756kB active_anon:11708kB inactive_anon:4241772kB active_file:252kB inactive_file:760kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106892kB slab_unreclaimable:108248kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  433.378486] lowmem_reserve[]: 0 0 0 0
>[  433.378500] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  433.378551] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  433.378608] Normal: 595*4kB (UME) 779*8kB (UME) 493*16kB (UME) 245*32kB (UME) 100*64kB (M) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38548kB
>[  433.378658] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  433.378661] 1905703 total pagecache pages
>[  433.378671] 7 pages in swap cache
>[  433.378674] Swap cache stats: add 5951385, delete 5950664, find 1660663/1901573
>[  433.378677] Free swap  = 8049660kB
>[  433.378679] Total swap = 16642044kB
>[  433.378681] 2070542 pages RAM
>[  433.378684] 0 pages HighMem/MovableOnly
>[  433.378687] 46219 pages reserved
>[  434.163314] irqbalance: page allocation stalls for 197071ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  434.163331] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  434.163334] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  434.163336] Call Trace:
>[  434.163344]  dump_stack+0x67/0x97
>[  434.163350]  warn_alloc+0xd6/0x160
>[  434.163359]  __alloc_pages_nodemask+0xe50/0x1280
>[  434.163369]  ? new_slab+0x331/0x4d0
>[  434.163375]  new_slab+0x31a/0x4d0
>[  434.163382]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  434.163386]  ? kvmalloc_node+0x6b/0x80
>[  434.163392]  ? lock_acquire+0x9e/0x1e0
>[  434.163397]  ? seq_read+0x38/0x3e0
>[  434.163405]  ? kvmalloc_node+0x6b/0x80
>[  434.163409]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  434.163413]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  434.163417]  __kmalloc+0x288/0x330
>[  434.163423]  kvmalloc_node+0x6b/0x80
>[  434.163427]  seq_read+0x2a1/0x3e0
>[  434.163431]  ? __might_fault+0x80/0x90
>[  434.163438]  proc_reg_read+0x3d/0x60
>[  434.163444]  __vfs_read+0x23/0x110
>[  434.163451]  ? SyS_newfstat+0x35/0x50
>[  434.163455]  vfs_read+0xa0/0x150
>[  434.163460]  SyS_read+0x44/0xb0
>[  434.163466]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  434.163470] RIP: 0033:0x7f3288c7a870
>[  434.163472] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  434.163478] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  434.163480] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  434.163483] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  434.163486] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  434.163489] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  436.359421] systemd: page allocation stalls for 168156ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  436.359438] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  436.359442] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  436.359444] Call Trace:
>[  436.359452]  dump_stack+0x67/0x97
>[  436.359457]  warn_alloc+0xd6/0x160
>[  436.359466]  __alloc_pages_nodemask+0xe50/0x1280
>[  436.359477]  ? new_slab+0x331/0x4d0
>[  436.359482]  new_slab+0x31a/0x4d0
>[  436.359489]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  436.359494]  ? kvmalloc_node+0x6b/0x80
>[  436.359500]  ? lock_acquire+0x9e/0x1e0
>[  436.359504]  ? seq_read+0x38/0x3e0
>[  436.359513]  ? kvmalloc_node+0x6b/0x80
>[  436.359516]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  436.359520]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  436.359525]  __kmalloc+0x288/0x330
>[  436.359530]  kvmalloc_node+0x6b/0x80
>[  436.359535]  seq_read+0x2a1/0x3e0
>[  436.359543]  __vfs_read+0x23/0x110
>[  436.359550]  ? up_read+0x1a/0x40
>[  436.359554]  vfs_read+0xa0/0x150
>[  436.359559]  SyS_read+0x44/0xb0
>[  436.359565]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  436.359568] RIP: 0033:0x7fa9de68988d
>[  436.359571] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  436.359576] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  436.359579] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  436.359581] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  436.359584] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  436.359586] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  436.359596] warn_alloc_show_mem: 1 callbacks suppressed
>[  436.359599] Mem-Info:
>[  436.359606] active_anon:3857 inactive_anon:1904550 isolated_anon:352
>                active_file:84 inactive_file:86 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36508 slab_unreclaimable:36644
>                mapped:523 shmem:1905313 pagetables:1430 bounce:0
>                free:25184 free_pcp:0 free_cma:0
>[  436.359611] Node 0 active_anon:15428kB inactive_anon:7618200kB active_file:336kB inactive_file:344kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2092kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  436.359617] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  436.359619] lowmem_reserve[]: 0 3352 7813 7813
>[  436.359637] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376060kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  436.359639] lowmem_reserve[]: 0 0 4460 4460
>[  436.359656] Normal free:38116kB min:38508kB low:48132kB high:57756kB active_anon:11712kB inactive_anon:4241876kB active_file:544kB inactive_file:516kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106892kB slab_unreclaimable:108256kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  436.359658] lowmem_reserve[]: 0 0 0 0
>[  436.359671] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  436.359721] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  436.359776] Normal: 752*4kB (UME) 778*8kB (UME) 493*16kB (UME) 244*32kB (ME) 100*64kB (M) 51*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39136kB
>[  436.359824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  436.359827] 1905542 total pagecache pages
>[  436.359837] 7 pages in swap cache
>[  436.359840] Swap cache stats: add 5951385, delete 5950664, find 1660663/1901573
>[  436.359842] Free swap  = 8049660kB
>[  436.359845] Total swap = 16642044kB
>[  436.359847] 2070542 pages RAM
>[  436.359850] 0 pages HighMem/MovableOnly
>[  436.359852] 46219 pages reserved
>[  437.083632] gem_render_line: page allocation stalls for 192215ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  437.083651] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  437.083654] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  437.083657] Call Trace:
>[  437.083665]  dump_stack+0x67/0x97
>[  437.083671]  warn_alloc+0xd6/0x160
>[  437.083679]  __alloc_pages_nodemask+0xe50/0x1280
>[  437.083692]  ? new_slab+0x331/0x4d0
>[  437.083698]  new_slab+0x31a/0x4d0
>[  437.083704]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  437.083710]  ? sg_kmalloc+0x1e/0x50
>[  437.083720]  ? sg_kmalloc+0x1e/0x50
>[  437.083724]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  437.083727]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  437.083732]  __kmalloc+0x288/0x330
>[  437.083738]  sg_kmalloc+0x1e/0x50
>[  437.083742]  __sg_alloc_table+0x11f/0x180
>[  437.083747]  ? sg_miter_start+0x60/0x60
>[  437.083753]  sg_alloc_table+0x24/0xa0
>[  437.083820]  i915_sg_trim+0x30/0x130 [i915]
>[  437.083871]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  437.083922]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  437.083964]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  437.084006]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  437.084013]  ? lock_acquire+0x9e/0x1e0
>[  437.084019]  ? __might_fault+0x39/0x90
>[  437.084029]  drm_ioctl+0x202/0x490
>[  437.084068]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  437.084079]  ? __do_page_fault+0x29e/0x560
>[  437.084085]  do_vfs_ioctl+0x90/0x6d0
>[  437.084091]  ? up_read+0x1a/0x40
>[  437.084096]  ? trace_hardirqs_on_caller+0x118/0x180
>[  437.084101]  SyS_ioctl+0x3c/0x70
>[  437.084108]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  437.084112] RIP: 0033:0x7fe71a49d4b7
>[  437.084116] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  437.084121] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  437.084123] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  437.084126] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  437.084128] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  437.084131] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  437.194459] irqbalance: page allocation stalls for 200102ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  437.194476] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  437.194479] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  437.194482] Call Trace:
>[  437.194490]  dump_stack+0x67/0x97
>[  437.194496]  warn_alloc+0xd6/0x160
>[  437.194505]  __alloc_pages_nodemask+0xe50/0x1280
>[  437.194517]  ? new_slab+0x331/0x4d0
>[  437.194522]  new_slab+0x31a/0x4d0
>[  437.194529]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  437.194535]  ? kvmalloc_node+0x6b/0x80
>[  437.194541]  ? lock_acquire+0x9e/0x1e0
>[  437.194545]  ? seq_read+0x38/0x3e0
>[  437.194554]  ? kvmalloc_node+0x6b/0x80
>[  437.194558]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  437.194562]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  437.194567]  __kmalloc+0x288/0x330
>[  437.194573]  kvmalloc_node+0x6b/0x80
>[  437.194578]  seq_read+0x2a1/0x3e0
>[  437.194583]  ? __might_fault+0x80/0x90
>[  437.194590]  proc_reg_read+0x3d/0x60
>[  437.194596]  __vfs_read+0x23/0x110
>[  437.194603]  ? SyS_newfstat+0x35/0x50
>[  437.194607]  vfs_read+0xa0/0x150
>[  437.194611]  SyS_read+0x44/0xb0
>[  437.194618]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  437.194621] RIP: 0033:0x7f3288c7a870
>[  437.194625] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  437.194630] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  437.194632] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  437.194635] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  437.194638] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  437.194640] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  447.318938] irqbalance: page allocation stalls for 210226ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  447.318958] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  447.318961] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  447.318965] Call Trace:
>[  447.318974]  dump_stack+0x67/0x97
>[  447.318980]  warn_alloc+0xd6/0x160
>[  447.318988]  __alloc_pages_nodemask+0xe50/0x1280
>[  447.319000]  ? new_slab+0x331/0x4d0
>[  447.319005]  new_slab+0x31a/0x4d0
>[  447.319012]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  447.319017]  ? kvmalloc_node+0x6b/0x80
>[  447.319022]  ? lock_acquire+0x9e/0x1e0
>[  447.319026]  ? seq_read+0x38/0x3e0
>[  447.319035]  ? kvmalloc_node+0x6b/0x80
>[  447.319038]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  447.319042]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  447.319048]  __kmalloc+0x288/0x330
>[  447.319053]  kvmalloc_node+0x6b/0x80
>[  447.319057]  seq_read+0x2a1/0x3e0
>[  447.319062]  ? __might_fault+0x80/0x90
>[  447.319070]  proc_reg_read+0x3d/0x60
>[  447.319075]  __vfs_read+0x23/0x110
>[  447.319082]  ? SyS_newfstat+0x35/0x50
>[  447.319086]  vfs_read+0xa0/0x150
>[  447.319091]  SyS_read+0x44/0xb0
>[  447.319098]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  447.319102] RIP: 0033:0x7f3288c7a870
>[  447.319104] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  447.319110] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  447.319112] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  447.319115] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  447.319118] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  447.319120] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  447.319131] warn_alloc_show_mem: 2 callbacks suppressed
>[  447.319133] Mem-Info:
>[  447.319139] active_anon:3859 inactive_anon:1904595 isolated_anon:224
>                active_file:92 inactive_file:133 isolated_file:32
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36644
>                mapped:572 shmem:1905313 pagetables:1430 bounce:0
>                free:25156 free_pcp:0 free_cma:0
>[  447.319145] Node 0 active_anon:15436kB inactive_anon:7618380kB active_file:368kB inactive_file:532kB unevictable:0kB isolated(anon):896kB isolated(file):128kB mapped:2288kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  447.319151] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  447.319154] lowmem_reserve[]: 0 3352 7813 7813
>[  447.319171] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377576kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  447.319173] lowmem_reserve[]: 0 0 4460 4460
>[  447.319191] Normal free:38004kB min:38508kB low:48132kB high:57756kB active_anon:11720kB inactive_anon:4241140kB active_file:368kB inactive_file:532kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108256kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  447.319194] lowmem_reserve[]: 0 0 0 0
>[  447.319207] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  447.319257] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  447.319311] Normal: 726*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 101*64kB (UM) 50*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38976kB
>[  447.319360] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  447.319362] 1905558 total pagecache pages
>[  447.319372] 7 pages in swap cache
>[  447.319376] Swap cache stats: add 5951388, delete 5950667, find 1660665/1901577
>[  447.319379] Free swap  = 8049660kB
>[  447.319381] Total swap = 16642044kB
>[  447.319383] 2070542 pages RAM
>[  447.319386] 0 pages HighMem/MovableOnly
>[  447.319388] 46219 pages reserved
>[  447.376036] gem_render_line: page allocation stalls for 202507ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  447.376053] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  447.376056] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  447.376059] Call Trace:
>[  447.376067]  dump_stack+0x67/0x97
>[  447.376072]  warn_alloc+0xd6/0x160
>[  447.376080]  __alloc_pages_nodemask+0xe50/0x1280
>[  447.376092]  ? new_slab+0x331/0x4d0
>[  447.376097]  new_slab+0x31a/0x4d0
>[  447.376104]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  447.376109]  ? sg_kmalloc+0x1e/0x50
>[  447.376119]  ? sg_kmalloc+0x1e/0x50
>[  447.376123]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  447.376127]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  447.376132]  __kmalloc+0x288/0x330
>[  447.376137]  sg_kmalloc+0x1e/0x50
>[  447.376142]  __sg_alloc_table+0x11f/0x180
>[  447.376146]  ? sg_miter_start+0x60/0x60
>[  447.376152]  sg_alloc_table+0x24/0xa0
>[  447.376211]  i915_sg_trim+0x30/0x130 [i915]
>[  447.376256]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  447.376302]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  447.376341]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  447.376382]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  447.376387]  ? lock_acquire+0x9e/0x1e0
>[  447.376393]  ? __might_fault+0x39/0x90
>[  447.376402]  drm_ioctl+0x202/0x490
>[  447.376440]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  447.376451]  ? __do_page_fault+0x29e/0x560
>[  447.376458]  do_vfs_ioctl+0x90/0x6d0
>[  447.376463]  ? up_read+0x1a/0x40
>[  447.376467]  ? trace_hardirqs_on_caller+0x118/0x180
>[  447.376472]  SyS_ioctl+0x3c/0x70
>[  447.376479]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  447.376483] RIP: 0033:0x7fe71a49d4b7
>[  447.376485] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  447.376490] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  447.376493] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  447.376496] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  447.376499] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  447.376501] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  449.597052] systemd-logind: page allocation stalls for 17772ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  449.597070] CPU: 2 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  449.597073] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  449.597076] Call Trace:
>[  449.597084]  dump_stack+0x67/0x97
>[  449.597089]  warn_alloc+0xd6/0x160
>[  449.597098]  __alloc_pages_nodemask+0xe50/0x1280
>[  449.597105]  ? find_get_entry+0x149/0x220
>[  449.597115]  ? pagecache_get_page+0x27/0x230
>[  449.597121]  filemap_fault+0x323/0x620
>[  449.597129]  ext4_filemap_fault+0x2c/0x40
>[  449.597135]  __do_fault+0x19/0x70
>[  449.597139]  __handle_mm_fault+0x946/0xd80
>[  449.597148]  handle_mm_fault+0x17c/0x350
>[  449.597154]  __do_page_fault+0x279/0x560
>[  449.597162]  do_page_fault+0xc/0x10
>[  449.597167]  page_fault+0x22/0x30
>[  449.597170] RIP: 0033:0x7f989d18b890
>[  449.597173] RSP: 002b:00007ffc830b7ff8 EFLAGS: 00010246
>[  449.597178] RAX: 000000000000000a RBX: 0000000000000001 RCX: 00007f989cc763d7
>[  449.597181] RDX: 0000000000004000 RSI: 00007ffc830b8030 RDI: 0000000000000016
>[  449.597184] RBP: 00007ffc830b8130 R08: 0000000000000000 R09: 0000000000000016
>[  449.597186] R10: 00007ffc830b80c0 R11: 0000000000000246 R12: 0000000000000000
>[  449.597189] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffc830b8030
>[  449.597198] warn_alloc_show_mem: 1 callbacks suppressed
>[  449.597201] Mem-Info:
>[  449.597208] active_anon:3859 inactive_anon:1904596 isolated_anon:320
>                active_file:31 inactive_file:257 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36644
>                mapped:543 shmem:1905313 pagetables:1430 bounce:0
>                free:25180 free_pcp:0 free_cma:0
>[  449.597213] Node 0 active_anon:15436kB inactive_anon:7618384kB active_file:124kB inactive_file:1028kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  449.597219] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  449.597221] lowmem_reserve[]: 0 3352 7813 7813
>[  449.597239] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376788kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  449.597242] lowmem_reserve[]: 0 0 4460 4460
>[  449.597259] Normal free:38100kB min:38508kB low:48132kB high:57756kB active_anon:11720kB inactive_anon:4241524kB active_file:324kB inactive_file:844kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108256kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  449.597262] lowmem_reserve[]: 0 0 0 0
>[  449.597276] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  449.597327] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  449.597384] Normal: 649*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 101*64kB (UM) 50*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38668kB
>[  449.597434] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  449.597436] 1905571 total pagecache pages
>[  449.597446] 7 pages in swap cache
>[  449.597449] Swap cache stats: add 5951388, delete 5950667, find 1660665/1901577
>[  449.597452] Free swap  = 8049660kB
>[  449.597454] Total swap = 16642044kB
>[  449.597457] 2070542 pages RAM
>[  449.597459] 0 pages HighMem/MovableOnly
>[  449.597461] 46219 pages reserved
>[  452.101175] systemd: page allocation stalls for 183897ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  452.101194] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  452.101197] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  452.101200] Call Trace:
>[  452.101208]  dump_stack+0x67/0x97
>[  452.101213]  warn_alloc+0xd6/0x160
>[  452.101222]  __alloc_pages_nodemask+0xe50/0x1280
>[  452.101234]  ? new_slab+0x331/0x4d0
>[  452.101239]  new_slab+0x31a/0x4d0
>[  452.101246]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  452.101250]  ? kvmalloc_node+0x6b/0x80
>[  452.101257]  ? lock_acquire+0x9e/0x1e0
>[  452.101262]  ? seq_read+0x38/0x3e0
>[  452.101270]  ? kvmalloc_node+0x6b/0x80
>[  452.101274]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  452.101278]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  452.101282]  __kmalloc+0x288/0x330
>[  452.101287]  kvmalloc_node+0x6b/0x80
>[  452.101292]  seq_read+0x2a1/0x3e0
>[  452.101300]  __vfs_read+0x23/0x110
>[  452.101306]  ? up_read+0x1a/0x40
>[  452.101311]  vfs_read+0xa0/0x150
>[  452.101315]  SyS_read+0x44/0xb0
>[  452.101321]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  452.101324] RIP: 0033:0x7fa9de68988d
>[  452.101328] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  452.101333] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  452.101336] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  452.101338] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  452.101341] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  452.101344] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  452.101353] Mem-Info:
>[  452.101361] active_anon:3859 inactive_anon:1904639 isolated_anon:288
>                active_file:141 inactive_file:144 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36644
>                mapped:589 shmem:1905313 pagetables:1430 bounce:0
>                free:25212 free_pcp:0 free_cma:0
>[  452.101366] Node 0 active_anon:15436kB inactive_anon:7618556kB active_file:564kB inactive_file:576kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2356kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  452.101372] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  452.101374] lowmem_reserve[]: 0 3352 7813 7813
>[  452.101392] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376884kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  452.101394] lowmem_reserve[]: 0 0 4460 4460
>[  452.101410] Normal free:38228kB min:38508kB low:48132kB high:57756kB active_anon:11720kB inactive_anon:4241072kB active_file:392kB inactive_file:660kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108256kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  452.101413] lowmem_reserve[]: 0 0 0 0
>[  452.101426] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  452.101475] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  452.101529] Normal: 643*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 101*64kB (UM) 50*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38644kB
>[  452.101577] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  452.101580] 1905668 total pagecache pages
>[  452.101590] 7 pages in swap cache
>[  452.101594] Swap cache stats: add 5951388, delete 5950667, find 1660665/1901577
>[  452.101596] Free swap  = 8049660kB
>[  452.101599] Total swap = 16642044kB
>[  452.101601] 2070542 pages RAM
>[  452.101603] 0 pages HighMem/MovableOnly
>[  452.101606] 46219 pages reserved
>[  454.106262] avahi-daemon: page allocation stalls for 14050ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  454.106279] CPU: 1 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  454.106282] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  454.106285] Call Trace:
>[  454.106293]  dump_stack+0x67/0x97
>[  454.106298]  warn_alloc+0xd6/0x160
>[  454.106306]  __alloc_pages_nodemask+0xe50/0x1280
>[  454.106314]  ? find_get_entry+0x149/0x220
>[  454.106323]  ? pagecache_get_page+0x27/0x230
>[  454.106329]  filemap_fault+0x323/0x620
>[  454.106337]  ext4_filemap_fault+0x2c/0x40
>[  454.106342]  __do_fault+0x19/0x70
>[  454.106347]  __handle_mm_fault+0x946/0xd80
>[  454.106356]  handle_mm_fault+0x17c/0x350
>[  454.106361]  __do_page_fault+0x279/0x560
>[  454.106368]  do_page_fault+0xc/0x10
>[  454.106372]  page_fault+0x22/0x30
>[  454.106376] RIP: 0033:0x7f8a5aab3690
>[  454.106379] RSP: 002b:00007ffd37014538 EFLAGS: 00010286
>[  454.106384] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f8a59be4630
>[  454.106386] RDX: 00000000000c8d38 RSI: 00000000ffffffff RDI: 0000562caf6323e0
>[  454.106389] RBP: 0000000000000000 R08: 0000562caf64a7c0 R09: 0000562caf64c100
>[  454.106392] R10: 001cb35a39a6954f R11: 0000000000000246 R12: 0000562caf631f40
>[  454.106394] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  454.106404] Mem-Info:
>[  454.106411] active_anon:3859 inactive_anon:1904551 isolated_anon:352
>                active_file:98 inactive_file:192 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36644
>                mapped:578 shmem:1905313 pagetables:1430 bounce:0
>                free:25203 free_pcp:0 free_cma:0
>[  454.106416] Node 0 active_anon:15436kB inactive_anon:7618204kB active_file:392kB inactive_file:768kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2312kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  454.106422] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  454.106424] lowmem_reserve[]: 0 3352 7813 7813
>[  454.106442] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376876kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  454.106444] lowmem_reserve[]: 0 0 4460 4460
>[  454.106462] Normal free:38192kB min:38508kB low:48132kB high:57756kB active_anon:11720kB inactive_anon:4241332kB active_file:392kB inactive_file:424kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108256kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  454.106464] lowmem_reserve[]: 0 0 0 0
>[  454.106478] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  454.106529] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  454.106585] Normal: 614*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 101*64kB (UM) 50*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38528kB
>[  454.106634] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  454.106637] 1905652 total pagecache pages
>[  454.106646] 7 pages in swap cache
>[  454.106650] Swap cache stats: add 5951388, delete 5950667, find 1660665/1901577
>[  454.106652] Free swap  = 8049660kB
>[  454.106654] Total swap = 16642044kB
>[  454.106657] 2070542 pages RAM
>[  454.106660] 0 pages HighMem/MovableOnly
>[  454.106662] 46219 pages reserved
>[  457.546374] thermald: page allocation stalls for 217514ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  457.546391] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  457.546394] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  457.546397] Call Trace:
>[  457.546405]  dump_stack+0x67/0x97
>[  457.546411]  warn_alloc+0xd6/0x160
>[  457.546420]  __alloc_pages_nodemask+0xe50/0x1280
>[  457.546434]  ? trace_hardirqs_on_caller+0x118/0x180
>[  457.546441]  new_slab+0x31a/0x4d0
>[  457.546448]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  457.546453]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  457.546464]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  457.546468]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  457.546471]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  457.546477]  kmem_cache_alloc_trace+0x237/0x2e0
>[  457.546483]  kernfs_iop_get_link+0x3e/0x1e0
>[  457.546489]  link_path_walk+0x4a8/0x560
>[  457.546496]  path_openat+0x78/0x950
>[  457.546504]  do_filp_open+0x85/0xf0
>[  457.546516]  ? _raw_spin_unlock+0x2c/0x50
>[  457.546525]  do_sys_open+0x122/0x1f0
>[  457.546529]  ? do_sys_open+0x122/0x1f0
>[  457.546536]  SyS_open+0x19/0x20
>[  457.546540]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  457.546543] RIP: 0033:0x7f519f67f66d
>[  457.546546] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  457.546552] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  457.546554] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  457.546557] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  457.546560] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  457.546562] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  457.546586] Mem-Info:
>[  457.546592] active_anon:3859 inactive_anon:1904669 isolated_anon:192
>                active_file:150 inactive_file:145 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36644
>                mapped:585 shmem:1905313 pagetables:1430 bounce:0
>                free:25238 free_pcp:0 free_cma:0
>[  457.546598] Node 0 active_anon:15436kB inactive_anon:7618676kB active_file:600kB inactive_file:580kB unevictable:0kB isolated(anon):768kB isolated(file):0kB mapped:2340kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  457.546603] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  457.546605] lowmem_reserve[]: 0 3352 7813 7813
>[  457.546622] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376460kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  457.546624] lowmem_reserve[]: 0 0 4460 4460
>[  457.546641] Normal free:38332kB min:38508kB low:48132kB high:57756kB active_anon:11720kB inactive_anon:4241872kB active_file:600kB inactive_file:580kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108256kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  457.546643] lowmem_reserve[]: 0 0 0 0
>[  457.546656] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  457.546704] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  457.546756] Normal: 642*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 101*64kB (UM) 50*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38640kB
>[  457.546802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  457.546805] 1905615 total pagecache pages
>[  457.546814] 7 pages in swap cache
>[  457.546817] Swap cache stats: add 5951388, delete 5950667, find 1660665/1901577
>[  457.546820] Free swap  = 8049660kB
>[  457.546822] Total swap = 16642044kB
>[  457.546825] 2070542 pages RAM
>[  457.546827] 0 pages HighMem/MovableOnly
>[  457.546829] 46219 pages reserved
>[  457.851474] irqbalance: page allocation stalls for 220758ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  457.851493] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  457.851496] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  457.851499] Call Trace:
>[  457.851507]  dump_stack+0x67/0x97
>[  457.851513]  warn_alloc+0xd6/0x160
>[  457.851522]  __alloc_pages_nodemask+0xe50/0x1280
>[  457.851534]  ? new_slab+0x331/0x4d0
>[  457.851541]  new_slab+0x31a/0x4d0
>[  457.851548]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  457.851553]  ? kvmalloc_node+0x6b/0x80
>[  457.851559]  ? lock_acquire+0x9e/0x1e0
>[  457.851564]  ? seq_read+0x38/0x3e0
>[  457.851573]  ? kvmalloc_node+0x6b/0x80
>[  457.851578]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  457.851582]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  457.851587]  __kmalloc+0x288/0x330
>[  457.851593]  kvmalloc_node+0x6b/0x80
>[  457.851598]  seq_read+0x2a1/0x3e0
>[  457.851604]  ? __might_fault+0x80/0x90
>[  457.851611]  proc_reg_read+0x3d/0x60
>[  457.851618]  __vfs_read+0x23/0x110
>[  457.851624]  ? SyS_newfstat+0x35/0x50
>[  457.851628]  vfs_read+0xa0/0x150
>[  457.851633]  SyS_read+0x44/0xb0
>[  457.851639]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  457.851643] RIP: 0033:0x7f3288c7a870
>[  457.851646] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  457.851651] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  457.851654] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  457.851657] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  457.851660] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  457.851662] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  458.205464] systemd: page allocation stalls for 190001ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  458.205480] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  458.205483] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  458.205486] Call Trace:
>[  458.205493]  dump_stack+0x67/0x97
>[  458.205500]  warn_alloc+0xd6/0x160
>[  458.205508]  __alloc_pages_nodemask+0xe50/0x1280
>[  458.205519]  ? new_slab+0x331/0x4d0
>[  458.205525]  new_slab+0x31a/0x4d0
>[  458.205532]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  458.205536]  ? kvmalloc_node+0x6b/0x80
>[  458.205542]  ? lock_acquire+0x9e/0x1e0
>[  458.205546]  ? seq_read+0x38/0x3e0
>[  458.205555]  ? kvmalloc_node+0x6b/0x80
>[  458.205558]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  458.205562]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  458.205567]  __kmalloc+0x288/0x330
>[  458.205572]  kvmalloc_node+0x6b/0x80
>[  458.205577]  seq_read+0x2a1/0x3e0
>[  458.205585]  __vfs_read+0x23/0x110
>[  458.205592]  ? up_read+0x1a/0x40
>[  458.205596]  vfs_read+0xa0/0x150
>[  458.205601]  SyS_read+0x44/0xb0
>[  458.205607]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  458.205610] RIP: 0033:0x7fa9de68988d
>[  458.205613] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  458.205618] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  458.205621] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  458.205624] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  458.205626] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  458.205629] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  459.113495] rs:main Q:Reg: page allocation stalls for 20439ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  459.113513] CPU: 2 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  459.113516] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  459.113518] Call Trace:
>[  459.113526]  dump_stack+0x67/0x97
>[  459.113532]  warn_alloc+0xd6/0x160
>[  459.113541]  __alloc_pages_nodemask+0xe50/0x1280
>[  459.113548]  ? find_get_entry+0x149/0x220
>[  459.113557]  ? pagecache_get_page+0x27/0x230
>[  459.113564]  filemap_fault+0x323/0x620
>[  459.113572]  ext4_filemap_fault+0x2c/0x40
>[  459.113577]  __do_fault+0x19/0x70
>[  459.113582]  __handle_mm_fault+0x946/0xd80
>[  459.113591]  handle_mm_fault+0x17c/0x350
>[  459.113597]  __do_page_fault+0x279/0x560
>[  459.113604]  do_page_fault+0xc/0x10
>[  459.113609]  page_fault+0x22/0x30
>[  459.113612] RIP: 0033:0x7f8a1d5b96e0
>[  459.113615] RSP: 002b:00007f8a1b612898 EFLAGS: 00010206
>[  459.113620] RAX: 0000000000000200 RBX: 0000000000000021 RCX: 0000000000000000
>[  459.113623] RDX: 0000000000000020 RSI: 00007f8a0c008cc8 RDI: 00007f8a10029cb0
>[  459.113626] RBP: 00000000000001b5 R08: 000000000000ff00 R09: 0000000000000000
>[  459.113628] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a0c008d30
>[  459.113631] R13: 0000000000000020 R14: 000055acbb83c150 R15: 000000000000000f
>[  459.113640] warn_alloc_show_mem: 2 callbacks suppressed
>[  459.113643] Mem-Info:
>[  459.113650] active_anon:3859 inactive_anon:1904701 isolated_anon:192
>                active_file:219 inactive_file:136 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36644
>                mapped:656 shmem:1905313 pagetables:1430 bounce:0
>                free:25129 free_pcp:0 free_cma:0
>[  459.113656] Node 0 active_anon:15436kB inactive_anon:7618804kB active_file:876kB inactive_file:544kB unevictable:0kB isolated(anon):768kB isolated(file):0kB mapped:2624kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  459.113662] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  459.113664] lowmem_reserve[]: 0 3352 7813 7813
>[  459.113682] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377548kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  459.113684] lowmem_reserve[]: 0 0 4460 4460
>[  459.113701] Normal free:37896kB min:38508kB low:48132kB high:57756kB active_anon:11720kB inactive_anon:4241780kB active_file:532kB inactive_file:1032kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108256kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  459.113704] lowmem_reserve[]: 0 0 0 0
>[  459.113718] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  459.113770] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  459.113827] Normal: 569*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 101*64kB (UM) 50*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38348kB
>[  459.113878] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  459.113880] 1905734 total pagecache pages
>[  459.113890] 7 pages in swap cache
>[  459.113893] Swap cache stats: add 5951388, delete 5950667, find 1660665/1901577
>[  459.113895] Free swap  = 8049660kB
>[  459.113898] Total swap = 16642044kB
>[  459.113901] 2070542 pages RAM
>[  459.113903] 0 pages HighMem/MovableOnly
>[  459.113906] 46219 pages reserved
>[  460.196508] thermald: page allocation stalls for 220164ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  460.196524] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  460.196527] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  460.196529] Call Trace:
>[  460.196538]  dump_stack+0x67/0x97
>[  460.196544]  warn_alloc+0xd6/0x160
>[  460.196552]  __alloc_pages_nodemask+0xe50/0x1280
>[  460.196565]  ? trace_hardirqs_on_caller+0x118/0x180
>[  460.196572]  new_slab+0x31a/0x4d0
>[  460.196579]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  460.196584]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  460.196596]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  460.196600]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  460.196603]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  460.196608]  kmem_cache_alloc_trace+0x237/0x2e0
>[  460.196614]  kernfs_iop_get_link+0x3e/0x1e0
>[  460.196620]  link_path_walk+0x4a8/0x560
>[  460.196627]  path_openat+0x78/0x950
>[  460.196635]  do_filp_open+0x85/0xf0
>[  460.196647]  ? _raw_spin_unlock+0x2c/0x50
>[  460.196656]  do_sys_open+0x122/0x1f0
>[  460.196660]  ? do_sys_open+0x122/0x1f0
>[  460.196666]  SyS_open+0x19/0x20
>[  460.196670]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  460.196674] RIP: 0033:0x7f519f67f66d
>[  460.196677] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  460.196682] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  460.196685] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  460.196687] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  460.196690] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  460.196693] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  460.196716] Mem-Info:
>[  460.196722] active_anon:3859 inactive_anon:1904664 isolated_anon:192
>                active_file:200 inactive_file:126 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36644
>                mapped:621 shmem:1905313 pagetables:1430 bounce:0
>                free:25242 free_pcp:0 free_cma:0
>[  460.196728] Node 0 active_anon:15436kB inactive_anon:7618656kB active_file:800kB inactive_file:504kB unevictable:0kB isolated(anon):768kB isolated(file):0kB mapped:2484kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  460.196733] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  460.196735] lowmem_reserve[]: 0 3352 7813 7813
>[  460.196752] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377344kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  460.196754] lowmem_reserve[]: 0 0 4460 4460
>[  460.196770] Normal free:38348kB min:38508kB low:48132kB high:57756kB active_anon:11720kB inactive_anon:4241244kB active_file:800kB inactive_file:504kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108256kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  460.196772] lowmem_reserve[]: 0 0 0 0
>[  460.196785] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  460.196833] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  460.196885] Normal: 604*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 101*64kB (UM) 50*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38488kB
>[  460.196931] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  460.196934] 1905646 total pagecache pages
>[  460.196942] 7 pages in swap cache
>[  460.196945] Swap cache stats: add 5951388, delete 5950667, find 1660665/1901577
>[  460.196948] Free swap  = 8049660kB
>[  460.196950] Total swap = 16642044kB
>[  460.196953] 2070542 pages RAM
>[  460.196955] 0 pages HighMem/MovableOnly
>[  460.196958] 46219 pages reserved
>[  463.644022] rs:main Q:Reg: page allocation stalls for 24969ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  463.644039] CPU: 2 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  463.644042] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  463.644045] Call Trace:
>[  463.644053]  dump_stack+0x67/0x97
>[  463.644059]  warn_alloc+0xd6/0x160
>[  463.644068]  __alloc_pages_nodemask+0xe50/0x1280
>[  463.644075]  ? find_get_entry+0x149/0x220
>[  463.644084]  ? pagecache_get_page+0x27/0x230
>[  463.644090]  filemap_fault+0x323/0x620
>[  463.644099]  ext4_filemap_fault+0x2c/0x40
>[  463.644104]  __do_fault+0x19/0x70
>[  463.644109]  __handle_mm_fault+0x946/0xd80
>[  463.644118]  handle_mm_fault+0x17c/0x350
>[  463.644124]  __do_page_fault+0x279/0x560
>[  463.644130]  do_page_fault+0xc/0x10
>[  463.644136]  page_fault+0x22/0x30
>[  463.644139] RIP: 0033:0x7f8a1d5b96e0
>[  463.644142] RSP: 002b:00007f8a1b612898 EFLAGS: 00010206
>[  463.644147] RAX: 0000000000000200 RBX: 0000000000000021 RCX: 0000000000000000
>[  463.644150] RDX: 0000000000000020 RSI: 00007f8a0c008cc8 RDI: 00007f8a10029cb0
>[  463.644152] RBP: 00000000000001b5 R08: 000000000000ff00 R09: 0000000000000000
>[  463.644155] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a0c008d30
>[  463.644158] R13: 0000000000000020 R14: 000055acbb83c150 R15: 000000000000000f
>[  463.644168] Mem-Info:
>[  463.644174] active_anon:3859 inactive_anon:1904648 isolated_anon:288
>                active_file:192 inactive_file:104 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36644
>                mapped:635 shmem:1905313 pagetables:1430 bounce:0
>                free:25179 free_pcp:54 free_cma:0
>[  463.644180] Node 0 active_anon:15436kB inactive_anon:7618592kB active_file:768kB inactive_file:416kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2540kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  463.644186] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  463.644188] lowmem_reserve[]: 0 3352 7813 7813
>[  463.644206] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376680kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  463.644208] lowmem_reserve[]: 0 0 4460 4460
>[  463.644227] Normal free:38096kB min:38508kB low:48132kB high:57756kB active_anon:11720kB inactive_anon:4241772kB active_file:768kB inactive_file:588kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108256kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:216kB local_pcp:0kB free_cma:0kB
>[  463.644229] lowmem_reserve[]: 0 0 0 0
>[  463.644243] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  463.644296] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  463.644353] Normal: 569*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 101*64kB (UM) 50*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38348kB
>[  463.644404] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  463.644407] 1905659 total pagecache pages
>[  463.644416] 7 pages in swap cache
>[  463.644419] Swap cache stats: add 5951388, delete 5950667, find 1660665/1901577
>[  463.644422] Free swap  = 8049660kB
>[  463.644425] Total swap = 16642044kB
>[  463.644428] 2070542 pages RAM
>[  463.644430] 0 pages HighMem/MovableOnly
>[  463.644433] 46219 pages reserved
>[  464.154745] systemd: page allocation stalls for 195950ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  464.154762] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  464.154765] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  464.154767] Call Trace:
>[  464.154776]  dump_stack+0x67/0x97
>[  464.154781]  warn_alloc+0xd6/0x160
>[  464.154790]  __alloc_pages_nodemask+0xe50/0x1280
>[  464.154801]  ? new_slab+0x331/0x4d0
>[  464.154807]  new_slab+0x31a/0x4d0
>[  464.154813]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  464.154818]  ? kvmalloc_node+0x6b/0x80
>[  464.154824]  ? lock_acquire+0x9e/0x1e0
>[  464.154829]  ? seq_read+0x38/0x3e0
>[  464.154837]  ? kvmalloc_node+0x6b/0x80
>[  464.154841]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  464.154845]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  464.154849]  __kmalloc+0x288/0x330
>[  464.154855]  kvmalloc_node+0x6b/0x80
>[  464.154859]  seq_read+0x2a1/0x3e0
>[  464.154867]  __vfs_read+0x23/0x110
>[  464.154874]  ? up_read+0x1a/0x40
>[  464.154878]  vfs_read+0xa0/0x150
>[  464.154883]  SyS_read+0x44/0xb0
>[  464.154888]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  464.154892] RIP: 0033:0x7fa9de68988d
>[  464.154895] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  464.154900] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  464.154903] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  464.154906] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  464.154908] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  464.154911] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  464.647297] avahi-daemon: page allocation stalls for 24590ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  464.647314] CPU: 1 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  464.647317] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  464.647320] Call Trace:
>[  464.647328]  dump_stack+0x67/0x97
>[  464.647333]  warn_alloc+0xd6/0x160
>[  464.647342]  __alloc_pages_nodemask+0xe50/0x1280
>[  464.647349]  ? find_get_entry+0x149/0x220
>[  464.647358]  ? pagecache_get_page+0x27/0x230
>[  464.647364]  filemap_fault+0x323/0x620
>[  464.647372]  ext4_filemap_fault+0x2c/0x40
>[  464.647378]  __do_fault+0x19/0x70
>[  464.647382]  __handle_mm_fault+0x946/0xd80
>[  464.647392]  handle_mm_fault+0x17c/0x350
>[  464.647397]  __do_page_fault+0x279/0x560
>[  464.647403]  do_page_fault+0xc/0x10
>[  464.647408]  page_fault+0x22/0x30
>[  464.647411] RIP: 0033:0x7f8a5aab3690
>[  464.647414] RSP: 002b:00007ffd37014538 EFLAGS: 00010286
>[  464.647419] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f8a59be4630
>[  464.647422] RDX: 00000000000c8d38 RSI: 00000000ffffffff RDI: 0000562caf6323e0
>[  464.647424] RBP: 0000000000000000 R08: 0000562caf64a7c0 R09: 0000562caf64c100
>[  464.647427] R10: 001cb35a39a6954f R11: 0000000000000246 R12: 0000562caf631f40
>[  464.647430] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  464.647440] warn_alloc_show_mem: 1 callbacks suppressed
>[  464.647442] Mem-Info:
>[  464.647449] active_anon:3859 inactive_anon:1904680 isolated_anon:256
>                active_file:187 inactive_file:121 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36644
>                mapped:609 shmem:1905313 pagetables:1430 bounce:0
>                free:25242 free_pcp:0 free_cma:0
>[  464.647454] Node 0 active_anon:15436kB inactive_anon:7618720kB active_file:748kB inactive_file:484kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2436kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  464.647461] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  464.647463] lowmem_reserve[]: 0 3352 7813 7813
>[  464.647480] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376928kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  464.647483] lowmem_reserve[]: 0 0 4460 4460
>[  464.647500] Normal free:38348kB min:38508kB low:48132kB high:57756kB active_anon:11720kB inactive_anon:4241772kB active_file:748kB inactive_file:484kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108256kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  464.647502] lowmem_reserve[]: 0 0 0 0
>[  464.647517] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  464.647568] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  464.647625] Normal: 659*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 101*64kB (UM) 50*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38708kB
>[  464.647675] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  464.647678] 1905628 total pagecache pages
>[  464.647688] 7 pages in swap cache
>[  464.647691] Swap cache stats: add 5951388, delete 5950667, find 1660665/1901577
>[  464.647693] Free swap  = 8049660kB
>[  464.647696] Total swap = 16642044kB
>[  464.647698] 2070542 pages RAM
>[  464.647701] 0 pages HighMem/MovableOnly
>[  464.647703] 46219 pages reserved
>[  466.132058] thermald: page allocation stalls for 226100ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  466.132074] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  466.132077] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  466.132081] Call Trace:
>[  466.132088]  dump_stack+0x67/0x97
>[  466.132094]  warn_alloc+0xd6/0x160
>[  466.132104]  __alloc_pages_nodemask+0xe50/0x1280
>[  466.132117]  ? trace_hardirqs_on_caller+0x118/0x180
>[  466.132124]  new_slab+0x31a/0x4d0
>[  466.132130]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  466.132135]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  466.132147]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  466.132151]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  466.132154]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  466.132159]  kmem_cache_alloc_trace+0x237/0x2e0
>[  466.132165]  kernfs_iop_get_link+0x3e/0x1e0
>[  466.132172]  link_path_walk+0x4a8/0x560
>[  466.132179]  path_openat+0x78/0x950
>[  466.132187]  do_filp_open+0x85/0xf0
>[  466.132200]  ? _raw_spin_unlock+0x2c/0x50
>[  466.132208]  do_sys_open+0x122/0x1f0
>[  466.132212]  ? do_sys_open+0x122/0x1f0
>[  466.132219]  SyS_open+0x19/0x20
>[  466.132223]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  466.132226] RIP: 0033:0x7f519f67f66d
>[  466.132229] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  466.132235] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  466.132237] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  466.132240] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  466.132242] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  466.132245] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  466.132255] Mem-Info:
>[  466.132261] active_anon:3859 inactive_anon:1904551 isolated_anon:288
>                active_file:166 inactive_file:30 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36644
>                mapped:587 shmem:1905313 pagetables:1430 bounce:0
>                free:25177 free_pcp:234 free_cma:0
>[  466.132266] Node 0 active_anon:15436kB inactive_anon:7618204kB active_file:664kB inactive_file:120kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2348kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  466.132272] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  466.132274] lowmem_reserve[]: 0 3352 7813 7813
>[  466.132290] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377084kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  466.132293] lowmem_reserve[]: 0 0 4460 4460
>[  466.132309] Normal free:38088kB min:38508kB low:48132kB high:57756kB active_anon:11720kB inactive_anon:4240872kB active_file:664kB inactive_file:688kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108256kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:936kB local_pcp:196kB free_cma:0kB
>[  466.132312] lowmem_reserve[]: 0 0 0 0
>[  466.132325] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  466.132373] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  466.132426] Normal: 504*4kB (UME) 779*8kB (UME) 493*16kB (UME) 244*32kB (ME) 101*64kB (UM) 50*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38088kB
>[  466.132472] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  466.132475] 1905529 total pagecache pages
>[  466.132483] 7 pages in swap cache
>[  466.132486] Swap cache stats: add 5951388, delete 5950667, find 1660665/1901577
>[  466.132488] Free swap  = 8049660kB
>[  466.132491] Total swap = 16642044kB
>[  466.132493] 2070542 pages RAM
>[  466.132496] 0 pages HighMem/MovableOnly
>[  466.132498] 46219 pages reserved
>[  466.524863] gem_render_line: page allocation stalls for 221655ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  466.524880] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  466.524883] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  466.524886] Call Trace:
>[  466.524895]  dump_stack+0x67/0x97
>[  466.524901]  warn_alloc+0xd6/0x160
>[  466.524910]  __alloc_pages_nodemask+0xe50/0x1280
>[  466.524921]  ? new_slab+0x331/0x4d0
>[  466.524927]  new_slab+0x31a/0x4d0
>[  466.524934]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  466.524939]  ? sg_kmalloc+0x1e/0x50
>[  466.524949]  ? sg_kmalloc+0x1e/0x50
>[  466.524953]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  466.524956]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  466.524961]  __kmalloc+0x288/0x330
>[  466.524967]  sg_kmalloc+0x1e/0x50
>[  466.524972]  __sg_alloc_table+0x11f/0x180
>[  466.524975]  ? sg_miter_start+0x60/0x60
>[  466.524981]  sg_alloc_table+0x24/0xa0
>[  466.525042]  i915_sg_trim+0x30/0x130 [i915]
>[  466.525087]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  466.525132]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  466.525170]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  466.525210]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  466.525215]  ? lock_acquire+0x9e/0x1e0
>[  466.525221]  ? __might_fault+0x39/0x90
>[  466.525230]  drm_ioctl+0x202/0x490
>[  466.525267]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  466.525278]  ? __do_page_fault+0x29e/0x560
>[  466.525286]  do_vfs_ioctl+0x90/0x6d0
>[  466.525290]  ? up_read+0x1a/0x40
>[  466.525295]  ? trace_hardirqs_on_caller+0x118/0x180
>[  466.525301]  SyS_ioctl+0x3c/0x70
>[  466.525307]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  466.525310] RIP: 0033:0x7fe71a49d4b7
>[  466.525313] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  466.525318] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  466.525321] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  466.525323] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  466.525326] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  466.525329] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  471.315464] cupsd: page allocation stalls for 18264ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  471.315482] CPU: 3 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  471.315485] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  471.315488] Call Trace:
>[  471.315496]  dump_stack+0x67/0x97
>[  471.315501]  warn_alloc+0xd6/0x160
>[  471.315510]  __alloc_pages_nodemask+0xe50/0x1280
>[  471.315517]  ? find_get_entry+0x149/0x220
>[  471.315527]  ? pagecache_get_page+0x27/0x230
>[  471.315533]  filemap_fault+0x323/0x620
>[  471.315540]  ext4_filemap_fault+0x2c/0x40
>[  471.315546]  __do_fault+0x19/0x70
>[  471.315551]  __handle_mm_fault+0x946/0xd80
>[  471.315560]  handle_mm_fault+0x17c/0x350
>[  471.315565]  __do_page_fault+0x279/0x560
>[  471.315572]  do_page_fault+0xc/0x10
>[  471.315577]  page_fault+0x22/0x30
>[  471.315581] RIP: 0033:0x55e01c0cc2c0
>[  471.315583] RSP: 002b:00007ffc747cc6a0 EFLAGS: 00010293
>[  471.315589] RAX: 000055e01cc26d50 RBX: 00007ffc747cc820 RCX: 00007fdc9c45a6f0
>[  471.315592] RDX: 000055e01cc28020 RSI: 000055e01cc258fc RDI: 000055e01cc26b90
>[  471.315594] RBP: 000055e01c3199e0 R08: 0000000000000000 R09: 0000000000000015
>[  471.315597] R10: 0000000000000064 R11: 0000000000000246 R12: 000000005952bfcf
>[  471.315600] R13: 00007ffc747cc820 R14: 0000000000000000 R15: 000055e01c10587c
>[  471.315609] warn_alloc_show_mem: 1 callbacks suppressed
>[  471.315612] Mem-Info:
>[  471.315619] active_anon:3859 inactive_anon:1904659 isolated_anon:160
>                active_file:83 inactive_file:229 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36646
>                mapped:557 shmem:1905313 pagetables:1430 bounce:0
>                free:25187 free_pcp:0 free_cma:0
>[  471.315624] Node 0 active_anon:15436kB inactive_anon:7618636kB active_file:332kB inactive_file:916kB unevictable:0kB isolated(anon):640kB isolated(file):0kB mapped:2228kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  471.315630] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  471.315633] lowmem_reserve[]: 0 3352 7813 7813
>[  471.315650] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377668kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  471.315653] lowmem_reserve[]: 0 0 4460 4460
>[  471.315670] Normal free:38128kB min:38508kB low:48132kB high:57756kB active_anon:11720kB inactive_anon:4240528kB active_file:332kB inactive_file:904kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108264kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  471.315672] lowmem_reserve[]: 0 0 0 0
>[  471.315686] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  471.315738] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  471.315795] Normal: 697*4kB (UME) 778*8kB (UME) 493*16kB (UME) 244*32kB (ME) 100*64kB (M) 50*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38788kB
>[  471.315845] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  471.315848] 1905631 total pagecache pages
>[  471.315858] 7 pages in swap cache
>[  471.315861] Swap cache stats: add 5951388, delete 5950667, find 1660665/1901577
>[  471.315864] Free swap  = 8049660kB
>[  471.315866] Total swap = 16642044kB
>[  471.315869] 2070542 pages RAM
>[  471.315871] 0 pages HighMem/MovableOnly
>[  471.315874] 46219 pages reserved
>[  472.952547] thermald: page allocation stalls for 232920ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  472.952567] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  472.952571] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  472.952574] Call Trace:
>[  472.952584]  dump_stack+0x67/0x97
>[  472.952591]  warn_alloc+0xd6/0x160
>[  472.952600]  __alloc_pages_nodemask+0xe50/0x1280
>[  472.952614]  ? trace_hardirqs_on_caller+0x118/0x180
>[  472.952621]  new_slab+0x31a/0x4d0
>[  472.952629]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  472.952634]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  472.952646]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  472.952650]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  472.952653]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  472.952658]  kmem_cache_alloc_trace+0x237/0x2e0
>[  472.952664]  kernfs_iop_get_link+0x3e/0x1e0
>[  472.952670]  link_path_walk+0x4a8/0x560
>[  472.952677]  path_openat+0x78/0x950
>[  472.952685]  do_filp_open+0x85/0xf0
>[  472.952698]  ? _raw_spin_unlock+0x2c/0x50
>[  472.952707]  do_sys_open+0x122/0x1f0
>[  472.952711]  ? do_sys_open+0x122/0x1f0
>[  472.952717]  SyS_open+0x19/0x20
>[  472.952721]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  472.952725] RIP: 0033:0x7f519f67f66d
>[  472.952728] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  472.952733] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  472.952736] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  472.952739] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  472.952742] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  472.952744] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  472.952754] Mem-Info:
>[  472.952760] active_anon:3859 inactive_anon:1904573 isolated_anon:320
>                active_file:171 inactive_file:132 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36646
>                mapped:572 shmem:1905313 pagetables:1430 bounce:0
>                free:25234 free_pcp:0 free_cma:0
>[  472.952766] Node 0 active_anon:15436kB inactive_anon:7618292kB active_file:684kB inactive_file:528kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2288kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  472.952772] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  472.952774] lowmem_reserve[]: 0 3352 7813 7813
>[  472.952791] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376256kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  472.952793] lowmem_reserve[]: 0 0 4460 4460
>[  472.952810] Normal free:38316kB min:38508kB low:48132kB high:57756kB active_anon:11720kB inactive_anon:4240796kB active_file:684kB inactive_file:528kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108264kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  472.952812] lowmem_reserve[]: 0 0 0 0
>[  472.952825] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  472.952873] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  472.952926] Normal: 648*4kB (UME) 778*8kB (UME) 493*16kB (UME) 244*32kB (ME) 100*64kB (M) 50*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38592kB
>[  472.952972] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  472.952974] 1905623 total pagecache pages
>[  472.952983] 7 pages in swap cache
>[  472.952986] Swap cache stats: add 5951388, delete 5950667, find 1660665/1901577
>[  472.952989] Free swap  = 8049660kB
>[  472.952991] Total swap = 16642044kB
>[  472.952994] 2070542 pages RAM
>[  472.952996] 0 pages HighMem/MovableOnly
>[  472.952999] 46219 pages reserved
>[  473.137300] cupsd: page allocation stalls for 20086ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  473.137320] CPU: 3 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  473.137324] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  473.137326] Call Trace:
>[  473.137336]  dump_stack+0x67/0x97
>[  473.137343]  warn_alloc+0xd6/0x160
>[  473.137351]  __alloc_pages_nodemask+0xe50/0x1280
>[  473.137360]  ? find_get_entry+0x149/0x220
>[  473.137369]  ? pagecache_get_page+0x27/0x230
>[  473.137375]  filemap_fault+0x323/0x620
>[  473.137384]  ext4_filemap_fault+0x2c/0x40
>[  473.137390]  __do_fault+0x19/0x70
>[  473.137394]  __handle_mm_fault+0x946/0xd80
>[  473.137403]  handle_mm_fault+0x17c/0x350
>[  473.137409]  __do_page_fault+0x279/0x560
>[  473.137416]  do_page_fault+0xc/0x10
>[  473.137421]  page_fault+0x22/0x30
>[  473.137425] RIP: 0033:0x55e01c0cc2c0
>[  473.137428] RSP: 002b:00007ffc747cc6a0 EFLAGS: 00010293
>[  473.137433] RAX: 000055e01cc26d50 RBX: 00007ffc747cc820 RCX: 00007fdc9c45a6f0
>[  473.137436] RDX: 000055e01cc28020 RSI: 000055e01cc258fc RDI: 000055e01cc26b90
>[  473.137438] RBP: 000055e01c3199e0 R08: 0000000000000000 R09: 0000000000000015
>[  473.137441] R10: 0000000000000064 R11: 0000000000000246 R12: 000000005952bfcf
>[  473.137443] R13: 00007ffc747cc820 R14: 0000000000000000 R15: 000055e01c10587c
>[  473.311295] gem_render_line: page allocation stalls for 228441ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  473.311312] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  473.311315] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  473.311318] Call Trace:
>[  473.311326]  dump_stack+0x67/0x97
>[  473.311332]  warn_alloc+0xd6/0x160
>[  473.311341]  __alloc_pages_nodemask+0xe50/0x1280
>[  473.311352]  ? new_slab+0x331/0x4d0
>[  473.311358]  new_slab+0x31a/0x4d0
>[  473.311365]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  473.311370]  ? sg_kmalloc+0x1e/0x50
>[  473.311380]  ? sg_kmalloc+0x1e/0x50
>[  473.311384]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  473.311388]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  473.311393]  __kmalloc+0x288/0x330
>[  473.311399]  sg_kmalloc+0x1e/0x50
>[  473.311404]  __sg_alloc_table+0x11f/0x180
>[  473.311407]  ? sg_miter_start+0x60/0x60
>[  473.311414]  sg_alloc_table+0x24/0xa0
>[  473.311473]  i915_sg_trim+0x30/0x130 [i915]
>[  473.311520]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  473.311565]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  473.311604]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  473.311644]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  473.311650]  ? lock_acquire+0x9e/0x1e0
>[  473.311656]  ? __might_fault+0x39/0x90
>[  473.311665]  drm_ioctl+0x202/0x490
>[  473.311703]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  473.311713]  ? __do_page_fault+0x29e/0x560
>[  473.311720]  do_vfs_ioctl+0x90/0x6d0
>[  473.311725]  ? up_read+0x1a/0x40
>[  473.311730]  ? trace_hardirqs_on_caller+0x118/0x180
>[  473.311735]  SyS_ioctl+0x3c/0x70
>[  473.311741]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  473.311745] RIP: 0033:0x7fe71a49d4b7
>[  473.311747] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  473.311753] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  473.311756] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  473.311758] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  473.311761] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  473.311764] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  473.869374] systemd: page allocation stalls for 205664ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  473.869393] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  473.869396] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  473.869399] Call Trace:
>[  473.869409]  dump_stack+0x67/0x97
>[  473.869415]  warn_alloc+0xd6/0x160
>[  473.869424]  __alloc_pages_nodemask+0xe50/0x1280
>[  473.869435]  ? new_slab+0x331/0x4d0
>[  473.869441]  new_slab+0x31a/0x4d0
>[  473.869447]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  473.869452]  ? kvmalloc_node+0x6b/0x80
>[  473.869458]  ? lock_acquire+0x9e/0x1e0
>[  473.869462]  ? seq_read+0x38/0x3e0
>[  473.869471]  ? kvmalloc_node+0x6b/0x80
>[  473.869474]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  473.869478]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  473.869483]  __kmalloc+0x288/0x330
>[  473.869489]  kvmalloc_node+0x6b/0x80
>[  473.869493]  seq_read+0x2a1/0x3e0
>[  473.869501]  __vfs_read+0x23/0x110
>[  473.869508]  ? up_read+0x1a/0x40
>[  473.869512]  vfs_read+0xa0/0x150
>[  473.869516]  SyS_read+0x44/0xb0
>[  473.869523]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  473.869526] RIP: 0033:0x7fa9de68988d
>[  473.869529] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  473.869534] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  473.869536] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  473.869539] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  473.869541] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  473.869544] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  475.590477] gem_render_line: page allocation stalls for 230720ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  475.590495] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  475.590498] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  475.590501] Call Trace:
>[  475.590509]  dump_stack+0x67/0x97
>[  475.590515]  warn_alloc+0xd6/0x160
>[  475.590523]  __alloc_pages_nodemask+0xe50/0x1280
>[  475.590534]  ? new_slab+0x331/0x4d0
>[  475.590540]  new_slab+0x31a/0x4d0
>[  475.590547]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  475.590552]  ? sg_kmalloc+0x1e/0x50
>[  475.590562]  ? sg_kmalloc+0x1e/0x50
>[  475.590566]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  475.590570]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  475.590575]  __kmalloc+0x288/0x330
>[  475.590581]  sg_kmalloc+0x1e/0x50
>[  475.590585]  __sg_alloc_table+0x11f/0x180
>[  475.590589]  ? sg_miter_start+0x60/0x60
>[  475.590595]  sg_alloc_table+0x24/0xa0
>[  475.590652]  i915_sg_trim+0x30/0x130 [i915]
>[  475.590699]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  475.590746]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  475.590785]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  475.590826]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  475.590831]  ? lock_acquire+0x9e/0x1e0
>[  475.590836]  ? __might_fault+0x39/0x90
>[  475.590846]  drm_ioctl+0x202/0x490
>[  475.590884]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  475.590894]  ? __do_page_fault+0x29e/0x560
>[  475.590901]  do_vfs_ioctl+0x90/0x6d0
>[  475.590907]  ? up_read+0x1a/0x40
>[  475.590911]  ? trace_hardirqs_on_caller+0x118/0x180
>[  475.590917]  SyS_ioctl+0x3c/0x70
>[  475.590923]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  475.590927] RIP: 0033:0x7fe71a49d4b7
>[  475.590930] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  475.590934] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  475.590937] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  475.590940] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  475.590943] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  475.590945] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  475.590955] warn_alloc_show_mem: 3 callbacks suppressed
>[  475.590958] Mem-Info:
>[  475.590965] active_anon:3866 inactive_anon:1904584 isolated_anon:256
>                active_file:147 inactive_file:160 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:603 shmem:1905313 pagetables:1430 bounce:0
>                free:25145 free_pcp:7 free_cma:0
>[  475.590970] Node 0 active_anon:15464kB inactive_anon:7618336kB active_file:588kB inactive_file:640kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2412kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  475.590975] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  475.590978] lowmem_reserve[]: 0 3352 7813 7813
>[  475.590995] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377556kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  475.590997] lowmem_reserve[]: 0 0 4460 4460
>[  475.591014] Normal free:37960kB min:38508kB low:48132kB high:57756kB active_anon:11748kB inactive_anon:4240648kB active_file:588kB inactive_file:640kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:28kB local_pcp:0kB free_cma:0kB
>[  475.591016] lowmem_reserve[]: 0 0 0 0
>[  475.591030] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  475.591080] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  475.591134] Normal: 649*4kB (UMEH) 778*8kB (UME) 492*16kB (ME) 244*32kB (ME) 100*64kB (M) 50*128kB (M) 5*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38580kB
>[  475.591183] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  475.591185] 1905628 total pagecache pages
>[  475.591195] 8 pages in swap cache
>[  475.591198] Swap cache stats: add 5951396, delete 5950674, find 1660672/1901591
>[  475.591201] Free swap  = 8049660kB
>[  475.591203] Total swap = 16642044kB
>[  475.591206] 2070542 pages RAM
>[  475.591208] 0 pages HighMem/MovableOnly
>[  475.591211] 46219 pages reserved
>[  476.740622] thermald: page allocation stalls for 236708ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  476.740639] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  476.740642] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  476.740645] Call Trace:
>[  476.740653]  dump_stack+0x67/0x97
>[  476.740658]  warn_alloc+0xd6/0x160
>[  476.740668]  __alloc_pages_nodemask+0xe50/0x1280
>[  476.740681]  ? trace_hardirqs_on_caller+0x118/0x180
>[  476.740688]  new_slab+0x31a/0x4d0
>[  476.740694]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  476.740700]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  476.740711]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  476.740714]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  476.740718]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  476.740723]  kmem_cache_alloc_trace+0x237/0x2e0
>[  476.740729]  kernfs_iop_get_link+0x3e/0x1e0
>[  476.740735]  link_path_walk+0x4a8/0x560
>[  476.740742]  path_openat+0x78/0x950
>[  476.740751]  do_filp_open+0x85/0xf0
>[  476.740762]  ? _raw_spin_unlock+0x2c/0x50
>[  476.740771]  do_sys_open+0x122/0x1f0
>[  476.740775]  ? do_sys_open+0x122/0x1f0
>[  476.740782]  SyS_open+0x19/0x20
>[  476.740786]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  476.740789] RIP: 0033:0x7f519f67f66d
>[  476.740792] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  476.740797] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  476.740800] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  476.740803] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  476.740805] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  476.740808] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  476.740817] Mem-Info:
>[  476.740824] active_anon:3866 inactive_anon:1904594 isolated_anon:256
>                active_file:110 inactive_file:266 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:605 shmem:1905313 pagetables:1430 bounce:0
>                free:25145 free_pcp:167 free_cma:0
>[  476.740829] Node 0 active_anon:15464kB inactive_anon:7618376kB active_file:440kB inactive_file:1064kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2420kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  476.740835] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  476.740837] lowmem_reserve[]: 0 3352 7813 7813
>[  476.740853] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377368kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  476.740856] lowmem_reserve[]: 0 0 4460 4460
>[  476.740872] Normal free:37960kB min:38508kB low:48132kB high:57756kB active_anon:11748kB inactive_anon:4241220kB active_file:652kB inactive_file:880kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:668kB local_pcp:128kB free_cma:0kB
>[  476.740874] lowmem_reserve[]: 0 0 0 0
>[  476.740888] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  476.740936] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  476.740988] Normal: 401*4kB (UMEH) 778*8kB (UME) 492*16kB (ME) 244*32kB (ME) 100*64kB (M) 50*128kB (M) 5*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 37588kB
>[  476.741035] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  476.741037] 1905726 total pagecache pages
>[  476.741046] 7 pages in swap cache
>[  476.741049] Swap cache stats: add 5951397, delete 5950676, find 1660673/1901594
>[  476.741051] Free swap  = 8049660kB
>[  476.741054] Total swap = 16642044kB
>[  476.741056] 2070542 pages RAM
>[  476.741059] 0 pages HighMem/MovableOnly
>[  476.741061] 46219 pages reserved
>[  478.030008] rs:main Q:Reg: page allocation stalls for 39354ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  478.030026] CPU: 2 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  478.030029] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  478.030032] Call Trace:
>[  478.030040]  dump_stack+0x67/0x97
>[  478.030046]  warn_alloc+0xd6/0x160
>[  478.030055]  __alloc_pages_nodemask+0xe50/0x1280
>[  478.030062]  ? find_get_entry+0x149/0x220
>[  478.030071]  ? pagecache_get_page+0x27/0x230
>[  478.030078]  filemap_fault+0x323/0x620
>[  478.030086]  ext4_filemap_fault+0x2c/0x40
>[  478.030092]  __do_fault+0x19/0x70
>[  478.030096]  __handle_mm_fault+0x946/0xd80
>[  478.030106]  handle_mm_fault+0x17c/0x350
>[  478.030111]  __do_page_fault+0x279/0x560
>[  478.030118]  do_page_fault+0xc/0x10
>[  478.030123]  page_fault+0x22/0x30
>[  478.030126] RIP: 0033:0x7f8a1d5b96e0
>[  478.030129] RSP: 002b:00007f8a1b612898 EFLAGS: 00010206
>[  478.030134] RAX: 0000000000000200 RBX: 0000000000000021 RCX: 0000000000000000
>[  478.030136] RDX: 0000000000000020 RSI: 00007f8a0c008cc8 RDI: 00007f8a10029cb0
>[  478.030139] RBP: 00000000000001b5 R08: 000000000000ff00 R09: 0000000000000000
>[  478.030141] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a0c008d30
>[  478.030144] R13: 0000000000000020 R14: 000055acbb83c150 R15: 000000000000000f
>[  478.030154] Mem-Info:
>[  478.030160] active_anon:3867 inactive_anon:1904610 isolated_anon:352
>                active_file:71 inactive_file:128 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:533 shmem:1905313 pagetables:1430 bounce:0
>                free:25170 free_pcp:0 free_cma:0
>[  478.030166] Node 0 active_anon:15468kB inactive_anon:7618440kB active_file:284kB inactive_file:512kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2132kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  478.030172] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  478.030175] lowmem_reserve[]: 0 3352 7813 7813
>[  478.030193] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377592kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  478.030196] lowmem_reserve[]: 0 0 4460 4460
>[  478.030213] Normal free:38060kB min:38508kB low:48132kB high:57756kB active_anon:11752kB inactive_anon:4240820kB active_file:284kB inactive_file:512kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  478.030215] lowmem_reserve[]: 0 0 0 0
>[  478.030229] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  478.030281] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  478.030337] Normal: 740*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 101*64kB (UM) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38912kB
>[  478.030401] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  478.030404] 1905519 total pagecache pages
>[  478.030414] 7 pages in swap cache
>[  478.030417] Swap cache stats: add 5951397, delete 5950676, find 1660673/1901594
>[  478.030420] Free swap  = 8049660kB
>[  478.030423] Total swap = 16642044kB
>[  478.030426] 2070542 pages RAM
>[  478.030428] 0 pages HighMem/MovableOnly
>[  478.030431] 46219 pages reserved
>[  479.033539] systemd: page allocation stalls for 210828ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  479.033558] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  479.033561] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  479.033565] Call Trace:
>[  479.033574]  dump_stack+0x67/0x97
>[  479.033579]  warn_alloc+0xd6/0x160
>[  479.033588]  __alloc_pages_nodemask+0xe50/0x1280
>[  479.033599]  ? new_slab+0x331/0x4d0
>[  479.033605]  new_slab+0x31a/0x4d0
>[  479.033611]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  479.033616]  ? kvmalloc_node+0x6b/0x80
>[  479.033621]  ? lock_acquire+0x9e/0x1e0
>[  479.033627]  ? seq_read+0x38/0x3e0
>[  479.033635]  ? kvmalloc_node+0x6b/0x80
>[  479.033639]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  479.033643]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  479.033648]  __kmalloc+0x288/0x330
>[  479.033653]  kvmalloc_node+0x6b/0x80
>[  479.033657]  seq_read+0x2a1/0x3e0
>[  479.033666]  __vfs_read+0x23/0x110
>[  479.033673]  ? up_read+0x1a/0x40
>[  479.033676]  vfs_read+0xa0/0x150
>[  479.033680]  SyS_read+0x44/0xb0
>[  479.033687]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  479.033691] RIP: 0033:0x7fa9de68988d
>[  479.033694] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  479.033699] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  479.033702] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  479.033704] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  479.033706] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  479.033709] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  479.033719] Mem-Info:
>[  479.033726] active_anon:3867 inactive_anon:1904594 isolated_anon:288
>                active_file:71 inactive_file:74 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:466 shmem:1905313 pagetables:1430 bounce:0
>                free:25414 free_pcp:0 free_cma:0
>[  479.033731] Node 0 active_anon:15468kB inactive_anon:7618376kB active_file:284kB inactive_file:296kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1864kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  479.033737] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  479.033739] lowmem_reserve[]: 0 3352 7813 7813
>[  479.033757] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376556kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  479.033759] lowmem_reserve[]: 0 0 4460 4460
>[  479.033775] Normal free:39036kB min:38508kB low:48132kB high:57756kB active_anon:11752kB inactive_anon:4241396kB active_file:284kB inactive_file:296kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  479.033778] lowmem_reserve[]: 0 0 0 0
>[  479.033792] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  479.033841] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  479.033895] Normal: 811*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 101*64kB (UM) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39196kB
>[  479.033943] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  479.033945] 1905465 total pagecache pages
>[  479.033955] 7 pages in swap cache
>[  479.033958] Swap cache stats: add 5951397, delete 5950676, find 1660673/1901594
>[  479.033961] Free swap  = 8049660kB
>[  479.033963] Total swap = 16642044kB
>[  479.033966] 2070542 pages RAM
>[  479.033968] 0 pages HighMem/MovableOnly
>[  479.033970] 46219 pages reserved
>[  479.665626] irqbalance: page allocation stalls for 242571ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  479.665645] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  479.665648] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  479.665651] Call Trace:
>[  479.665659]  dump_stack+0x67/0x97
>[  479.665665]  warn_alloc+0xd6/0x160
>[  479.665674]  __alloc_pages_nodemask+0xe50/0x1280
>[  479.665685]  ? new_slab+0x331/0x4d0
>[  479.665691]  new_slab+0x31a/0x4d0
>[  479.665698]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  479.665703]  ? kvmalloc_node+0x6b/0x80
>[  479.665709]  ? lock_acquire+0x9e/0x1e0
>[  479.665714]  ? seq_read+0x38/0x3e0
>[  479.665723]  ? kvmalloc_node+0x6b/0x80
>[  479.665727]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  479.665730]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  479.665736]  __kmalloc+0x288/0x330
>[  479.665741]  kvmalloc_node+0x6b/0x80
>[  479.665747]  seq_read+0x2a1/0x3e0
>[  479.665751]  ? __might_fault+0x80/0x90
>[  479.665759]  proc_reg_read+0x3d/0x60
>[  479.665764]  __vfs_read+0x23/0x110
>[  479.665772]  ? SyS_newfstat+0x35/0x50
>[  479.665776]  vfs_read+0xa0/0x150
>[  479.665781]  SyS_read+0x44/0xb0
>[  479.665786]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  479.665790] RIP: 0033:0x7f3288c7a870
>[  479.665793] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  479.665798] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  479.665801] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  479.665804] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  479.665806] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  479.665809] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  479.833107] thermald: page allocation stalls for 239800ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  479.833124] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  479.833127] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  479.833129] Call Trace:
>[  479.833136]  dump_stack+0x67/0x97
>[  479.833142]  warn_alloc+0xd6/0x160
>[  479.833150]  __alloc_pages_nodemask+0xe50/0x1280
>[  479.833164]  ? trace_hardirqs_on_caller+0x118/0x180
>[  479.833171]  new_slab+0x31a/0x4d0
>[  479.833177]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  479.833183]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  479.833194]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  479.833198]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  479.833201]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  479.833206]  kmem_cache_alloc_trace+0x237/0x2e0
>[  479.833212]  kernfs_iop_get_link+0x3e/0x1e0
>[  479.833219]  link_path_walk+0x4a8/0x560
>[  479.833226]  path_openat+0x78/0x950
>[  479.833234]  do_filp_open+0x85/0xf0
>[  479.833246]  ? _raw_spin_unlock+0x2c/0x50
>[  479.833255]  do_sys_open+0x122/0x1f0
>[  479.833259]  ? do_sys_open+0x122/0x1f0
>[  479.833266]  SyS_open+0x19/0x20
>[  479.833269]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  479.833273] RIP: 0033:0x7f519f67f66d
>[  479.833276] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  479.833281] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  479.833284] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  479.833286] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  479.833289] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  479.833292] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  482.215527] irqbalance: page allocation stalls for 245120ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  482.215545] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  482.215547] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  482.215550] Call Trace:
>[  482.215558]  dump_stack+0x67/0x97
>[  482.215564]  warn_alloc+0xd6/0x160
>[  482.215573]  __alloc_pages_nodemask+0xe50/0x1280
>[  482.215584]  ? new_slab+0x331/0x4d0
>[  482.215590]  new_slab+0x31a/0x4d0
>[  482.215597]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  482.215602]  ? kvmalloc_node+0x6b/0x80
>[  482.215607]  ? lock_acquire+0x9e/0x1e0
>[  482.215612]  ? seq_read+0x38/0x3e0
>[  482.215620]  ? kvmalloc_node+0x6b/0x80
>[  482.215624]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  482.215628]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  482.215633]  __kmalloc+0x288/0x330
>[  482.215639]  kvmalloc_node+0x6b/0x80
>[  482.215643]  seq_read+0x2a1/0x3e0
>[  482.215648]  ? __might_fault+0x80/0x90
>[  482.215656]  proc_reg_read+0x3d/0x60
>[  482.215661]  __vfs_read+0x23/0x110
>[  482.215668]  ? SyS_newfstat+0x35/0x50
>[  482.215673]  vfs_read+0xa0/0x150
>[  482.215677]  SyS_read+0x44/0xb0
>[  482.215683]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  482.215687] RIP: 0033:0x7f3288c7a870
>[  482.215690] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  482.215696] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  482.215699] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  482.215701] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  482.215704] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  482.215706] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  482.215730] warn_alloc_show_mem: 2 callbacks suppressed
>[  482.215733] Mem-Info:
>[  482.215740] active_anon:3867 inactive_anon:1904521 isolated_anon:320
>                active_file:108 inactive_file:189 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:553 shmem:1905313 pagetables:1430 bounce:0
>                free:25208 free_pcp:56 free_cma:0
>[  482.215745] Node 0 active_anon:15468kB inactive_anon:7618084kB active_file:432kB inactive_file:756kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2212kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  482.215751] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  482.215753] lowmem_reserve[]: 0 3352 7813 7813
>[  482.215770] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376452kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  482.215773] lowmem_reserve[]: 0 0 4460 4460
>[  482.215790] Normal free:38212kB min:38508kB low:48132kB high:57756kB active_anon:11752kB inactive_anon:4241760kB active_file:432kB inactive_file:412kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:224kB local_pcp:104kB free_cma:0kB
>[  482.215792] lowmem_reserve[]: 0 0 0 0
>[  482.215805] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  482.215857] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  482.215911] Normal: 569*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 101*64kB (UM) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38228kB
>[  482.215960] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  482.215963] 1905659 total pagecache pages
>[  482.215972] 7 pages in swap cache
>[  482.215975] Swap cache stats: add 5951397, delete 5950676, find 1660673/1901594
>[  482.215978] Free swap  = 8049660kB
>[  482.215980] Total swap = 16642044kB
>[  482.215983] 2070542 pages RAM
>[  482.215985] 0 pages HighMem/MovableOnly
>[  482.215987] 46219 pages reserved
>[  486.472000] gem_render_line: page allocation stalls for 241601ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  486.472018] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  486.472021] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  486.472024] Call Trace:
>[  486.472032]  dump_stack+0x67/0x97
>[  486.472038]  warn_alloc+0xd6/0x160
>[  486.472047]  __alloc_pages_nodemask+0xe50/0x1280
>[  486.472058]  ? new_slab+0x331/0x4d0
>[  486.472064]  new_slab+0x31a/0x4d0
>[  486.472071]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  486.472076]  ? sg_kmalloc+0x1e/0x50
>[  486.472086]  ? sg_kmalloc+0x1e/0x50
>[  486.472090]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  486.472093]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  486.472098]  __kmalloc+0x288/0x330
>[  486.472103]  sg_kmalloc+0x1e/0x50
>[  486.472108]  __sg_alloc_table+0x11f/0x180
>[  486.472112]  ? sg_miter_start+0x60/0x60
>[  486.472119]  sg_alloc_table+0x24/0xa0
>[  486.472178]  i915_sg_trim+0x30/0x130 [i915]
>[  486.472224]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  486.472271]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  486.472310]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  486.472351]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  486.472357]  ? lock_acquire+0x9e/0x1e0
>[  486.472363]  ? __might_fault+0x39/0x90
>[  486.472372]  drm_ioctl+0x202/0x490
>[  486.472411]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  486.472421]  ? __do_page_fault+0x29e/0x560
>[  486.472428]  do_vfs_ioctl+0x90/0x6d0
>[  486.472434]  ? up_read+0x1a/0x40
>[  486.472438]  ? trace_hardirqs_on_caller+0x118/0x180
>[  486.472444]  SyS_ioctl+0x3c/0x70
>[  486.472450]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  486.472453] RIP: 0033:0x7fe71a49d4b7
>[  486.472456] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  486.472461] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  486.472464] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  486.472467] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  486.472469] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  486.472472] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  486.472481] Mem-Info:
>[  486.472489] active_anon:3867 inactive_anon:1904632 isolated_anon:224
>                active_file:88 inactive_file:85 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:505 shmem:1905313 pagetables:1430 bounce:0
>                free:25407 free_pcp:0 free_cma:0
>[  486.472494] Node 0 active_anon:15468kB inactive_anon:7618528kB active_file:352kB inactive_file:340kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2020kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  486.472500] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  486.472503] lowmem_reserve[]: 0 3352 7813 7813
>[  486.472520] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376992kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  486.472522] lowmem_reserve[]: 0 0 4460 4460
>[  486.472539] Normal free:39008kB min:38508kB low:48132kB high:57756kB active_anon:11752kB inactive_anon:4240432kB active_file:352kB inactive_file:340kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  486.472541] lowmem_reserve[]: 0 0 0 0
>[  486.472555] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  486.472605] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  486.472659] Normal: 764*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 101*64kB (UM) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39008kB
>[  486.472707] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  486.472710] 1905493 total pagecache pages
>[  486.472720] 7 pages in swap cache
>[  486.472723] Swap cache stats: add 5951397, delete 5950676, find 1660673/1901594
>[  486.472726] Free swap  = 8049660kB
>[  486.472728] Total swap = 16642044kB
>[  486.472730] 2070542 pages RAM
>[  486.472733] 0 pages HighMem/MovableOnly
>[  486.472736] 46219 pages reserved
>[  489.695710] irqbalance: page allocation stalls for 252600ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  489.695727] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  489.695730] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  489.695733] Call Trace:
>[  489.695741]  dump_stack+0x67/0x97
>[  489.695747]  warn_alloc+0xd6/0x160
>[  489.695755]  __alloc_pages_nodemask+0xe50/0x1280
>[  489.695766]  ? new_slab+0x331/0x4d0
>[  489.695772]  new_slab+0x31a/0x4d0
>[  489.695779]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  489.695784]  ? kvmalloc_node+0x6b/0x80
>[  489.695789]  ? lock_acquire+0x9e/0x1e0
>[  489.695794]  ? seq_read+0x38/0x3e0
>[  489.695802]  ? kvmalloc_node+0x6b/0x80
>[  489.695806]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  489.695810]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  489.695815]  __kmalloc+0x288/0x330
>[  489.695821]  kvmalloc_node+0x6b/0x80
>[  489.695825]  seq_read+0x2a1/0x3e0
>[  489.695830]  ? __might_fault+0x80/0x90
>[  489.695838]  proc_reg_read+0x3d/0x60
>[  489.695843]  __vfs_read+0x23/0x110
>[  489.695850]  ? SyS_newfstat+0x35/0x50
>[  489.695855]  vfs_read+0xa0/0x150
>[  489.695859]  SyS_read+0x44/0xb0
>[  489.695865]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  489.695869] RIP: 0033:0x7f3288c7a870
>[  489.695872] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  489.695878] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  489.695880] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  489.695883] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  489.695886] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  489.695888] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  489.695898] Mem-Info:
>[  489.695904] active_anon:3869 inactive_anon:1904605 isolated_anon:224
>                active_file:86 inactive_file:109 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:539 shmem:1905313 pagetables:1430 bounce:0
>                free:25253 free_pcp:0 free_cma:0
>[  489.695909] Node 0 active_anon:15476kB inactive_anon:7618420kB active_file:344kB inactive_file:436kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2156kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  489.695915] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  489.695918] lowmem_reserve[]: 0 3352 7813 7813
>[  489.695948] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376872kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  489.695951] lowmem_reserve[]: 0 0 4460 4460
>[  489.695968] Normal free:38392kB min:38508kB low:48132kB high:57756kB active_anon:11760kB inactive_anon:4241076kB active_file:344kB inactive_file:324kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  489.695970] lowmem_reserve[]: 0 0 0 0
>[  489.695984] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  489.696034] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  489.696088] Normal: 745*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 101*64kB (UM) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38932kB
>[  489.696137] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  489.696140] 1905529 total pagecache pages
>[  489.696149] 7 pages in swap cache
>[  489.696153] Swap cache stats: add 5951399, delete 5950678, find 1660675/1901597
>[  489.696155] Free swap  = 8049660kB
>[  489.696158] Total swap = 16642044kB
>[  489.696160] 2070542 pages RAM
>[  489.696163] 0 pages HighMem/MovableOnly
>[  489.696165] 46219 pages reserved
>[  491.015016] sd-resolve: page allocation stalls for 22413ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  491.015033] CPU: 1 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  491.015036] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  491.015039] Call Trace:
>[  491.015047]  dump_stack+0x67/0x97
>[  491.015052]  warn_alloc+0xd6/0x160
>[  491.015061]  __alloc_pages_nodemask+0xe50/0x1280
>[  491.015068]  ? find_get_entry+0x149/0x220
>[  491.015078]  ? pagecache_get_page+0x27/0x230
>[  491.015084]  filemap_fault+0x323/0x620
>[  491.015092]  ext4_filemap_fault+0x2c/0x40
>[  491.015098]  __do_fault+0x19/0x70
>[  491.015102]  __handle_mm_fault+0x946/0xd80
>[  491.015111]  handle_mm_fault+0x17c/0x350
>[  491.015117]  __do_page_fault+0x279/0x560
>[  491.015123]  do_page_fault+0xc/0x10
>[  491.015129]  page_fault+0x22/0x30
>[  491.015132] RIP: 0033:0x7fac25d75890
>[  491.015135] RSP: 002b:00007fac23978478 EFLAGS: 00010202
>[  491.015140] RAX: 0000000000000000 RBX: 0000561e31ac4f00 RCX: 00007fac23978678
>[  491.015143] RDX: 00007fac23978670 RSI: 0000000000000001 RDI: 00007fac23978662
>[  491.015145] RBP: 00007fac239785d0 R08: 0000000000000004 R09: 0000000000000000
>[  491.015148] R10: 0000000000000000 R11: 0000000000000000 R12: 00007fac23978ba0
>[  491.015150] R13: 00007fac23978d27 R14: 00007fac23978d18 R15: 00007fac2397dce0
>[  491.015160] Mem-Info:
>[  491.015166] active_anon:3872 inactive_anon:1904616 isolated_anon:352
>                active_file:104 inactive_file:210 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:564 shmem:1905313 pagetables:1430 bounce:0
>                free:25209 free_pcp:0 free_cma:0
>[  491.015172] Node 0 active_anon:15488kB inactive_anon:7618464kB active_file:416kB inactive_file:840kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2256kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  491.015178] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  491.015180] lowmem_reserve[]: 0 3352 7813 7813
>[  491.015197] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376380kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  491.015200] lowmem_reserve[]: 0 0 4460 4460
>[  491.015217] Normal free:38216kB min:38508kB low:48132kB high:57756kB active_anon:11772kB inactive_anon:4241824kB active_file:244kB inactive_file:668kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  491.015220] lowmem_reserve[]: 0 0 0 0
>[  491.015234] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  491.015286] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  491.015343] Normal: 618*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 101*64kB (UM) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38424kB
>[  491.015393] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  491.015396] 1905676 total pagecache pages
>[  491.015405] 7 pages in swap cache
>[  491.015408] Swap cache stats: add 5951402, delete 5950681, find 1660678/1901603
>[  491.015411] Free swap  = 8049660kB
>[  491.015413] Total swap = 16642044kB
>[  491.015416] 2070542 pages RAM
>[  491.015419] 0 pages HighMem/MovableOnly
>[  491.015421] 46219 pages reserved
>[  493.105246] thermald: page allocation stalls for 253072ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  493.105265] CPU: 1 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  493.105268] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  493.105270] Call Trace:
>[  493.105278]  dump_stack+0x67/0x97
>[  493.105284]  warn_alloc+0xd6/0x160
>[  493.105293]  __alloc_pages_nodemask+0xe50/0x1280
>[  493.105307]  ? trace_hardirqs_on_caller+0x118/0x180
>[  493.105313]  new_slab+0x31a/0x4d0
>[  493.105321]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  493.105327]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  493.105337]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  493.105340]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  493.105344]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  493.105349]  kmem_cache_alloc_trace+0x237/0x2e0
>[  493.105354]  kernfs_iop_get_link+0x3e/0x1e0
>[  493.105361]  link_path_walk+0x4a8/0x560
>[  493.105367]  path_openat+0x78/0x950
>[  493.105375]  do_filp_open+0x85/0xf0
>[  493.105388]  ? _raw_spin_unlock+0x2c/0x50
>[  493.105397]  do_sys_open+0x122/0x1f0
>[  493.105401]  ? do_sys_open+0x122/0x1f0
>[  493.105408]  SyS_open+0x19/0x20
>[  493.105411]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  493.105415] RIP: 0033:0x7f519f67f66d
>[  493.105417] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  493.105423] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  493.105426] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  493.105428] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  493.105430] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  493.105433] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  493.105443] Mem-Info:
>[  493.105449] active_anon:3872 inactive_anon:1904595 isolated_anon:288
>                active_file:118 inactive_file:99 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:551 shmem:1905313 pagetables:1430 bounce:0
>                free:25341 free_pcp:0 free_cma:0
>[  493.105454] Node 0 active_anon:15488kB inactive_anon:7618380kB active_file:472kB inactive_file:396kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2204kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  493.105460] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  493.105462] lowmem_reserve[]: 0 3352 7813 7813
>[  493.105478] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377056kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  493.105480] lowmem_reserve[]: 0 0 4460 4460
>[  493.105497] Normal free:38744kB min:38508kB low:48132kB high:57756kB active_anon:11772kB inactive_anon:4241128kB active_file:472kB inactive_file:396kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  493.105499] lowmem_reserve[]: 0 0 0 0
>[  493.105512] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  493.105559] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  493.105611] Normal: 738*4kB (UME) 778*8kB (UME) 492*16kB (UME) 244*32kB (ME) 101*64kB (UM) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38872kB
>[  493.105658] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  493.105661] 1905537 total pagecache pages
>[  493.105670] 7 pages in swap cache
>[  493.105673] Swap cache stats: add 5951402, delete 5950681, find 1660678/1901603
>[  493.105676] Free swap  = 8049660kB
>[  493.105678] Total swap = 16642044kB
>[  493.105680] 2070542 pages RAM
>[  493.105683] 0 pages HighMem/MovableOnly
>[  493.105685] 46219 pages reserved
>[  494.232174] systemd: page allocation stalls for 226026ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  494.232190] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  494.232193] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  494.232196] Call Trace:
>[  494.232204]  dump_stack+0x67/0x97
>[  494.232210]  warn_alloc+0xd6/0x160
>[  494.232219]  __alloc_pages_nodemask+0xe50/0x1280
>[  494.232230]  ? new_slab+0x331/0x4d0
>[  494.232236]  new_slab+0x31a/0x4d0
>[  494.232242]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  494.232247]  ? kvmalloc_node+0x6b/0x80
>[  494.232253]  ? lock_acquire+0x9e/0x1e0
>[  494.232257]  ? seq_read+0x38/0x3e0
>[  494.232266]  ? kvmalloc_node+0x6b/0x80
>[  494.232270]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  494.232273]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  494.232278]  __kmalloc+0x288/0x330
>[  494.232284]  kvmalloc_node+0x6b/0x80
>[  494.232288]  seq_read+0x2a1/0x3e0
>[  494.232296]  __vfs_read+0x23/0x110
>[  494.232303]  ? up_read+0x1a/0x40
>[  494.232307]  vfs_read+0xa0/0x150
>[  494.232312]  SyS_read+0x44/0xb0
>[  494.232318]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  494.232321] RIP: 0033:0x7fa9de68988d
>[  494.232324] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  494.232329] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  494.232332] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  494.232335] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  494.232337] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  494.232340] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  494.232350] Mem-Info:
>[  494.232356] active_anon:3876 inactive_anon:1904483 isolated_anon:352
>                active_file:88 inactive_file:158 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:542 shmem:1905313 pagetables:1430 bounce:0
>                free:25218 free_pcp:0 free_cma:0
>[  494.232362] Node 0 active_anon:15504kB inactive_anon:7617932kB active_file:352kB inactive_file:632kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2168kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  494.232368] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  494.232370] lowmem_reserve[]: 0 3352 7813 7813
>[  494.232386] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376592kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  494.232389] lowmem_reserve[]: 0 0 4460 4460
>[  494.232406] Normal free:38252kB min:38508kB low:48132kB high:57756kB active_anon:11788kB inactive_anon:4241316kB active_file:564kB inactive_file:632kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  494.232408] lowmem_reserve[]: 0 0 0 0
>[  494.232422] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  494.232471] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  494.232526] Normal: 754*4kB (UME) 778*8kB (UME) 492*16kB (UME) 244*32kB (ME) 101*64kB (UM) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38936kB
>[  494.232574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  494.232577] 1905576 total pagecache pages
>[  494.232586] 7 pages in swap cache
>[  494.232589] Swap cache stats: add 5951406, delete 5950685, find 1660682/1901611
>[  494.232591] Free swap  = 8049660kB
>[  494.232594] Total swap = 16642044kB
>[  494.232596] 2070542 pages RAM
>[  494.232599] 0 pages HighMem/MovableOnly
>[  494.232601] 46219 pages reserved
>[  496.324392] gem_render_line: page allocation stalls for 251453ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  496.324410] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  496.324413] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  496.324416] Call Trace:
>[  496.324424]  dump_stack+0x67/0x97
>[  496.324430]  warn_alloc+0xd6/0x160
>[  496.324438]  __alloc_pages_nodemask+0xe50/0x1280
>[  496.324450]  ? new_slab+0x331/0x4d0
>[  496.324456]  new_slab+0x31a/0x4d0
>[  496.324463]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  496.324468]  ? sg_kmalloc+0x1e/0x50
>[  496.324479]  ? sg_kmalloc+0x1e/0x50
>[  496.324483]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  496.324486]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  496.324491]  __kmalloc+0x288/0x330
>[  496.324497]  sg_kmalloc+0x1e/0x50
>[  496.324501]  __sg_alloc_table+0x11f/0x180
>[  496.324505]  ? sg_miter_start+0x60/0x60
>[  496.324511]  sg_alloc_table+0x24/0xa0
>[  496.324571]  i915_sg_trim+0x30/0x130 [i915]
>[  496.324616]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  496.324661]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  496.324699]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  496.324740]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  496.324746]  ? lock_acquire+0x9e/0x1e0
>[  496.324751]  ? __might_fault+0x39/0x90
>[  496.324760]  drm_ioctl+0x202/0x490
>[  496.324798]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  496.324809]  ? __do_page_fault+0x29e/0x560
>[  496.324816]  do_vfs_ioctl+0x90/0x6d0
>[  496.324820]  ? up_read+0x1a/0x40
>[  496.324825]  ? trace_hardirqs_on_caller+0x118/0x180
>[  496.324831]  SyS_ioctl+0x3c/0x70
>[  496.324837]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  496.324841] RIP: 0033:0x7fe71a49d4b7
>[  496.324843] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  496.324849] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  496.324851] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  496.324854] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  496.324857] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  496.324860] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  496.324870] Mem-Info:
>[  496.324877] active_anon:3876 inactive_anon:1904605 isolated_anon:256
>                active_file:101 inactive_file:163 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:560 shmem:1905313 pagetables:1430 bounce:0
>                free:25234 free_pcp:101 free_cma:0
>[  496.324883] Node 0 active_anon:15504kB inactive_anon:7618420kB active_file:404kB inactive_file:652kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2240kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  496.324888] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  496.324891] lowmem_reserve[]: 0 3352 7813 7813
>[  496.324908] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377676kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  496.324910] lowmem_reserve[]: 0 0 4460 4460
>[  496.324927] Normal free:38316kB min:38508kB low:48132kB high:57756kB active_anon:11788kB inactive_anon:4240900kB active_file:404kB inactive_file:652kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:404kB local_pcp:0kB free_cma:0kB
>[  496.324929] lowmem_reserve[]: 0 0 0 0
>[  496.324943] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  496.324993] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  496.325047] Normal: 599*4kB (UME) 778*8kB (UME) 492*16kB (UME) 244*32kB (ME) 101*64kB (UM) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38316kB
>[  496.325096] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  496.325099] 1905584 total pagecache pages
>[  496.325108] 7 pages in swap cache
>[  496.325111] Swap cache stats: add 5951406, delete 5950685, find 1660682/1901611
>[  496.325113] Free swap  = 8049660kB
>[  496.325116] Total swap = 16642044kB
>[  496.325118] 2070542 pages RAM
>[  496.325121] 0 pages HighMem/MovableOnly
>[  496.325124] 46219 pages reserved
>[  498.711385] systemd-resolve: page allocation stalls for 13316ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  498.711403] CPU: 1 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  498.711406] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  498.711408] Call Trace:
>[  498.711416]  dump_stack+0x67/0x97
>[  498.711422]  warn_alloc+0xd6/0x160
>[  498.711431]  __alloc_pages_nodemask+0xe50/0x1280
>[  498.711438]  ? find_get_entry+0x149/0x220
>[  498.711447]  ? pagecache_get_page+0x27/0x230
>[  498.711453]  filemap_fault+0x323/0x620
>[  498.711461]  ext4_filemap_fault+0x2c/0x40
>[  498.711467]  __do_fault+0x19/0x70
>[  498.711472]  __handle_mm_fault+0x946/0xd80
>[  498.711481]  handle_mm_fault+0x17c/0x350
>[  498.711486]  __do_page_fault+0x279/0x560
>[  498.711493]  do_page_fault+0xc/0x10
>[  498.711498]  page_fault+0x22/0x30
>[  498.711502] RIP: 0033:0x7f5ed077f180
>[  498.711504] RSP: 002b:00007fff779584a8 EFLAGS: 00010206
>[  498.711509] RAX: 0000000000000001 RBX: 000055f5cdc0a250 RCX: 0000000000000000
>[  498.711512] RDX: 0000000000000000 RSI: 00000000185fda51 RDI: 000055f5cdc0a250
>[  498.711515] RBP: 00000000000003a0 R08: 0000000000000000 R09: 0000000000000013
>[  498.711518] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff
>[  498.711520] R13: 000055f5cd24fa21 R14: 0000000000000000 R15: 00007fff77958548
>[  498.711530] Mem-Info:
>[  498.711536] active_anon:3876 inactive_anon:1904626 isolated_anon:224
>                active_file:23 inactive_file:91 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:453 shmem:1905313 pagetables:1430 bounce:0
>                free:25226 free_pcp:0 free_cma:0
>[  498.711542] Node 0 active_anon:15504kB inactive_anon:7618504kB active_file:92kB inactive_file:364kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:1812kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  498.711547] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  498.711550] lowmem_reserve[]: 0 3352 7813 7813
>[  498.711568] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376064kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  498.711570] lowmem_reserve[]: 0 0 4460 4460
>[  498.711587] Normal free:38284kB min:38508kB low:48132kB high:57756kB active_anon:11788kB inactive_anon:4241752kB active_file:340kB inactive_file:364kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  498.711590] lowmem_reserve[]: 0 0 0 0
>[  498.711604] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  498.711655] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  498.711712] Normal: 855*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 100*64kB (M) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39308kB
>[  498.711761] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  498.711764] 1905453 total pagecache pages
>[  498.711774] 7 pages in swap cache
>[  498.711777] Swap cache stats: add 5951406, delete 5950685, find 1660682/1901611
>[  498.711780] Free swap  = 8049660kB
>[  498.711782] Total swap = 16642044kB
>[  498.711784] 2070542 pages RAM
>[  498.711787] 0 pages HighMem/MovableOnly
>[  498.711790] 46219 pages reserved
>[  499.880436] irqbalance: page allocation stalls for 262785ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  499.880455] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  499.880458] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  499.880460] Call Trace:
>[  499.880469]  dump_stack+0x67/0x97
>[  499.880474]  warn_alloc+0xd6/0x160
>[  499.880483]  __alloc_pages_nodemask+0xe50/0x1280
>[  499.880494]  ? new_slab+0x331/0x4d0
>[  499.880500]  new_slab+0x31a/0x4d0
>[  499.880506]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  499.880511]  ? kvmalloc_node+0x6b/0x80
>[  499.880517]  ? lock_acquire+0x9e/0x1e0
>[  499.880521]  ? seq_read+0x38/0x3e0
>[  499.880530]  ? kvmalloc_node+0x6b/0x80
>[  499.880534]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  499.880538]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  499.880543]  __kmalloc+0x288/0x330
>[  499.880548]  kvmalloc_node+0x6b/0x80
>[  499.880553]  seq_read+0x2a1/0x3e0
>[  499.880558]  ? __might_fault+0x80/0x90
>[  499.880565]  proc_reg_read+0x3d/0x60
>[  499.880571]  __vfs_read+0x23/0x110
>[  499.880578]  ? SyS_newfstat+0x35/0x50
>[  499.880582]  vfs_read+0xa0/0x150
>[  499.880586]  SyS_read+0x44/0xb0
>[  499.880592]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  499.880596] RIP: 0033:0x7f3288c7a870
>[  499.880599] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  499.880604] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  499.880607] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  499.880610] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  499.880612] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  499.880614] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  499.880624] Mem-Info:
>[  499.880631] active_anon:3882 inactive_anon:1904704 isolated_anon:192
>                active_file:164 inactive_file:123 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:578 shmem:1905313 pagetables:1430 bounce:0
>                free:25273 free_pcp:0 free_cma:0
>[  499.880636] Node 0 active_anon:15528kB inactive_anon:7618816kB active_file:656kB inactive_file:492kB unevictable:0kB isolated(anon):768kB isolated(file):0kB mapped:2312kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  499.880642] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  499.880644] lowmem_reserve[]: 0 3352 7813 7813
>[  499.880661] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376704kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  499.880664] lowmem_reserve[]: 0 0 4460 4460
>[  499.880680] Normal free:38472kB min:38508kB low:48132kB high:57756kB active_anon:11812kB inactive_anon:4241104kB active_file:656kB inactive_file:492kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  499.880682] lowmem_reserve[]: 0 0 0 0
>[  499.880696] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  499.880746] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  499.880800] Normal: 652*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 100*64kB (M) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38496kB
>[  499.880849] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  499.880852] 1905607 total pagecache pages
>[  499.880861] 7 pages in swap cache
>[  499.880864] Swap cache stats: add 5951414, delete 5950693, find 1660688/1901623
>[  499.880867] Free swap  = 8049916kB
>[  499.880869] Total swap = 16642044kB
>[  499.880872] 2070542 pages RAM
>[  499.880874] 0 pages HighMem/MovableOnly
>[  499.880876] 46219 pages reserved
>[  500.068483] rs:main Q:Reg: page allocation stalls for 61392ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  500.068502] CPU: 2 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  500.068505] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  500.068508] Call Trace:
>[  500.068518]  dump_stack+0x67/0x97
>[  500.068523]  warn_alloc+0xd6/0x160
>[  500.068532]  __alloc_pages_nodemask+0xe50/0x1280
>[  500.068539]  ? find_get_entry+0x149/0x220
>[  500.068549]  ? pagecache_get_page+0x27/0x230
>[  500.068555]  filemap_fault+0x323/0x620
>[  500.068563]  ext4_filemap_fault+0x2c/0x40
>[  500.068570]  __do_fault+0x19/0x70
>[  500.068575]  __handle_mm_fault+0x946/0xd80
>[  500.068584]  handle_mm_fault+0x17c/0x350
>[  500.068590]  __do_page_fault+0x279/0x560
>[  500.068597]  do_page_fault+0xc/0x10
>[  500.068601]  page_fault+0x22/0x30
>[  500.068605] RIP: 0033:0x7f8a1d5b96e0
>[  500.068608] RSP: 002b:00007f8a1b612898 EFLAGS: 00010206
>[  500.068613] RAX: 0000000000000200 RBX: 0000000000000021 RCX: 0000000000000000
>[  500.068616] RDX: 0000000000000020 RSI: 00007f8a0c008cc8 RDI: 00007f8a10029cb0
>[  500.068619] RBP: 00000000000001b5 R08: 000000000000ff00 R09: 0000000000000000
>[  500.068621] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a0c008d30
>[  500.068624] R13: 0000000000000020 R14: 000055acbb83c150 R15: 000000000000000f
>[  500.281571] thermald: page allocation stalls for 260248ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  500.281587] CPU: 1 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  500.281590] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  500.281592] Call Trace:
>[  500.281600]  dump_stack+0x67/0x97
>[  500.281606]  warn_alloc+0xd6/0x160
>[  500.281615]  __alloc_pages_nodemask+0xe50/0x1280
>[  500.281628]  ? trace_hardirqs_on_caller+0x118/0x180
>[  500.281634]  new_slab+0x31a/0x4d0
>[  500.281641]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  500.281647]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  500.281657]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  500.281661]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  500.281664]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  500.281669]  kmem_cache_alloc_trace+0x237/0x2e0
>[  500.281674]  kernfs_iop_get_link+0x3e/0x1e0
>[  500.281681]  link_path_walk+0x4a8/0x560
>[  500.281687]  path_openat+0x78/0x950
>[  500.281696]  do_filp_open+0x85/0xf0
>[  500.281707]  ? _raw_spin_unlock+0x2c/0x50
>[  500.281715]  do_sys_open+0x122/0x1f0
>[  500.281719]  ? do_sys_open+0x122/0x1f0
>[  500.281726]  SyS_open+0x19/0x20
>[  500.281730]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  500.281733] RIP: 0033:0x7f519f67f66d
>[  500.281736] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  500.281741] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  500.281743] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  500.281746] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  500.281749] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  500.281752] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  503.051755] systemd-timesyn: page allocation stalls for 14342ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  503.051775] CPU: 3 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  503.051778] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  503.051781] Call Trace:
>[  503.051789]  dump_stack+0x67/0x97
>[  503.051795]  warn_alloc+0xd6/0x160
>[  503.051805]  __alloc_pages_nodemask+0xe50/0x1280
>[  503.051812]  ? find_get_entry+0x149/0x220
>[  503.051822]  ? pagecache_get_page+0x27/0x230
>[  503.051829]  filemap_fault+0x323/0x620
>[  503.051837]  ext4_filemap_fault+0x2c/0x40
>[  503.051843]  __do_fault+0x19/0x70
>[  503.051849]  __handle_mm_fault+0x946/0xd80
>[  503.051859]  handle_mm_fault+0x17c/0x350
>[  503.051864]  __do_page_fault+0x279/0x560
>[  503.051871]  do_page_fault+0xc/0x10
>[  503.051876]  page_fault+0x22/0x30
>[  503.051880] RIP: 0033:0x7fac265ee1d0
>[  503.051883] RSP: 002b:00007ffdd5b17448 EFLAGS: 00010202
>[  503.051888] RAX: 0000000000000001 RBX: 0000561e31ac3860 RCX: 00007fac25d3e2a3
>[  503.051891] RDX: 0000000000000001 RSI: 00007ffdd5b17450 RDI: 0000561e31ac3990
>[  503.051895] RBP: 00007ffdd5b17580 R08: 0000000000000000 R09: 0000000000000001
>[  503.051897] R10: 00000000ffffffff R11: 0000000000000000 R12: 00007ffdd5b17450
>[  503.051901] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000
>[  503.051912] warn_alloc_show_mem: 2 callbacks suppressed
>[  503.051915] Mem-Info:
>[  503.051921] active_anon:3882 inactive_anon:1904595 isolated_anon:288
>                active_file:72 inactive_file:75 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:481 shmem:1905313 pagetables:1430 bounce:0
>                free:25171 free_pcp:0 free_cma:0
>[  503.051928] Node 0 active_anon:15528kB inactive_anon:7618380kB active_file:288kB inactive_file:300kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1924kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  503.051934] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  503.051937] lowmem_reserve[]: 0 3352 7813 7813
>[  503.051954] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377536kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  503.051957] lowmem_reserve[]: 0 0 4460 4460
>[  503.051976] Normal free:38064kB min:38508kB low:48132kB high:57756kB active_anon:11812kB inactive_anon:4240660kB active_file:288kB inactive_file:300kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  503.051979] lowmem_reserve[]: 0 0 0 0
>[  503.051993] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  503.052045] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  503.052101] Normal: 792*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 100*64kB (M) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39056kB
>[  503.052151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  503.052154] 1905467 total pagecache pages
>[  503.052165] 7 pages in swap cache
>[  503.052168] Swap cache stats: add 5951414, delete 5950693, find 1660688/1901623
>[  503.052171] Free swap  = 8049916kB
>[  503.052173] Total swap = 16642044kB
>[  503.052176] 2070542 pages RAM
>[  503.052178] 0 pages HighMem/MovableOnly
>[  503.052180] 46219 pages reserved
>[  505.300698] thermald: page allocation stalls for 265267ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  505.300715] CPU: 1 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  505.300718] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  505.300721] Call Trace:
>[  505.300729]  dump_stack+0x67/0x97
>[  505.300735]  warn_alloc+0xd6/0x160
>[  505.300743]  __alloc_pages_nodemask+0xe50/0x1280
>[  505.300756]  ? trace_hardirqs_on_caller+0x118/0x180
>[  505.300762]  new_slab+0x31a/0x4d0
>[  505.300769]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  505.300774]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  505.300784]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  505.300788]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  505.300791]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  505.300796]  kmem_cache_alloc_trace+0x237/0x2e0
>[  505.300802]  kernfs_iop_get_link+0x3e/0x1e0
>[  505.300808]  link_path_walk+0x4a8/0x560
>[  505.300815]  path_openat+0x78/0x950
>[  505.300823]  do_filp_open+0x85/0xf0
>[  505.300835]  ? _raw_spin_unlock+0x2c/0x50
>[  505.300843]  do_sys_open+0x122/0x1f0
>[  505.300847]  ? do_sys_open+0x122/0x1f0
>[  505.300853]  SyS_open+0x19/0x20
>[  505.300857]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  505.300861] RIP: 0033:0x7f519f67f66d
>[  505.300863] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  505.300869] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  505.300871] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  505.300874] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  505.300876] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  505.300879] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  505.300889] Mem-Info:
>[  505.300895] active_anon:3882 inactive_anon:1904506 isolated_anon:320
>                active_file:118 inactive_file:117 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36650
>                mapped:479 shmem:1905313 pagetables:1430 bounce:0
>                free:25183 free_pcp:52 free_cma:0
>[  505.300900] Node 0 active_anon:15528kB inactive_anon:7618024kB active_file:472kB inactive_file:468kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1916kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  505.300906] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  505.300908] lowmem_reserve[]: 0 3352 7813 7813
>[  505.300925] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377328kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  505.300927] lowmem_reserve[]: 0 0 4460 4460
>[  505.300944] Normal free:38112kB min:38508kB low:48132kB high:57756kB active_anon:11812kB inactive_anon:4240656kB active_file:300kB inactive_file:368kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:208kB local_pcp:0kB free_cma:0kB
>[  505.300946] lowmem_reserve[]: 0 0 0 0
>[  505.300958] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  505.301005] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  505.301058] Normal: 651*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 100*64kB (M) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38492kB
>[  505.301104] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  505.301107] 1905572 total pagecache pages
>[  505.301116] 7 pages in swap cache
>[  505.301120] Swap cache stats: add 5951414, delete 5950693, find 1660688/1901623
>[  505.301122] Free swap  = 8049916kB
>[  505.301124] Total swap = 16642044kB
>[  505.301126] 2070542 pages RAM
>[  505.301129] 0 pages HighMem/MovableOnly
>[  505.301131] 46219 pages reserved
>[  507.420803] gem_render_line: page allocation stalls for 262549ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  507.420822] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  507.420825] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  507.420828] Call Trace:
>[  507.420837]  dump_stack+0x67/0x97
>[  507.420844]  warn_alloc+0xd6/0x160
>[  507.420854]  __alloc_pages_nodemask+0xe50/0x1280
>[  507.420865]  ? new_slab+0x331/0x4d0
>[  507.420871]  new_slab+0x31a/0x4d0
>[  507.420878]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  507.420883]  ? sg_kmalloc+0x1e/0x50
>[  507.420893]  ? sg_kmalloc+0x1e/0x50
>[  507.420897]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  507.420900]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  507.420905]  __kmalloc+0x288/0x330
>[  507.420910]  sg_kmalloc+0x1e/0x50
>[  507.420914]  __sg_alloc_table+0x11f/0x180
>[  507.420918]  ? sg_miter_start+0x60/0x60
>[  507.420925]  sg_alloc_table+0x24/0xa0
>[  507.420996]  i915_sg_trim+0x30/0x130 [i915]
>[  507.421045]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  507.421092]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  507.421136]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  507.421180]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  507.421186]  ? lock_acquire+0x9e/0x1e0
>[  507.421192]  ? __might_fault+0x39/0x90
>[  507.421201]  drm_ioctl+0x202/0x490
>[  507.421242]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  507.421251]  ? __do_page_fault+0x29e/0x560
>[  507.421259]  do_vfs_ioctl+0x90/0x6d0
>[  507.421264]  ? up_read+0x1a/0x40
>[  507.421269]  ? trace_hardirqs_on_caller+0x118/0x180
>[  507.421274]  SyS_ioctl+0x3c/0x70
>[  507.421280]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  507.421284] RIP: 0033:0x7fe71a49d4b7
>[  507.421287] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  507.421291] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  507.421294] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  507.421297] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  507.421300] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  507.421302] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  507.421312] Mem-Info:
>[  507.421320] active_anon:3882 inactive_anon:1904594 isolated_anon:224
>                active_file:23 inactive_file:66 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36650
>                mapped:424 shmem:1905313 pagetables:1430 bounce:0
>                free:25397 free_pcp:0 free_cma:0
>[  507.421325] Node 0 active_anon:15528kB inactive_anon:7618376kB active_file:92kB inactive_file:264kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:1696kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  507.421331] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  507.421334] lowmem_reserve[]: 0 3352 7813 7813
>[  507.421351] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376672kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  507.421354] lowmem_reserve[]: 0 0 4460 4460
>[  507.421370] Normal free:38968kB min:38508kB low:48132kB high:57756kB active_anon:11812kB inactive_anon:4241180kB active_file:92kB inactive_file:264kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  507.421372] lowmem_reserve[]: 0 0 0 0
>[  507.421386] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  507.421436] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  507.421491] Normal: 833*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 100*64kB (M) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39220kB
>[  507.421539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  507.421542] 1905409 total pagecache pages
>[  507.421552] 7 pages in swap cache
>[  507.421556] Swap cache stats: add 5951414, delete 5950693, find 1660688/1901623
>[  507.421558] Free swap  = 8049916kB
>[  507.421561] Total swap = 16642044kB
>[  507.421563] 2070542 pages RAM
>[  507.421566] 0 pages HighMem/MovableOnly
>[  507.421568] 46219 pages reserved
>[  509.093875] sd-resolve: page allocation stalls for 40491ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  509.093892] CPU: 1 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  509.093894] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  509.093897] Call Trace:
>[  509.093905]  dump_stack+0x67/0x97
>[  509.093911]  warn_alloc+0xd6/0x160
>[  509.093919]  __alloc_pages_nodemask+0xe50/0x1280
>[  509.093926]  ? find_get_entry+0x149/0x220
>[  509.093935]  ? pagecache_get_page+0x27/0x230
>[  509.093941]  filemap_fault+0x323/0x620
>[  509.093949]  ext4_filemap_fault+0x2c/0x40
>[  509.093955]  __do_fault+0x19/0x70
>[  509.093960]  __handle_mm_fault+0x946/0xd80
>[  509.093969]  handle_mm_fault+0x17c/0x350
>[  509.093974]  __do_page_fault+0x279/0x560
>[  509.093980]  do_page_fault+0xc/0x10
>[  509.093985]  page_fault+0x22/0x30
>[  509.093989] RIP: 0033:0x7fac25d75890
>[  509.093991] RSP: 002b:00007fac23978478 EFLAGS: 00010202
>[  509.093996] RAX: 0000000000000000 RBX: 0000561e31ac4f00 RCX: 00007fac23978678
>[  509.093999] RDX: 00007fac23978670 RSI: 0000000000000001 RDI: 00007fac23978662
>[  509.094002] RBP: 00007fac239785d0 R08: 0000000000000004 R09: 0000000000000000
>[  509.094004] R10: 0000000000000000 R11: 0000000000000000 R12: 00007fac23978ba0
>[  509.094007] R13: 00007fac23978d27 R14: 00007fac23978d18 R15: 00007fac2397dce0
>[  509.094016] Mem-Info:
>[  509.094023] active_anon:3882 inactive_anon:1904584 isolated_anon:288
>                active_file:108 inactive_file:165 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36650
>                mapped:551 shmem:1905313 pagetables:1430 bounce:0
>                free:25150 free_pcp:0 free_cma:0
>[  509.094029] Node 0 active_anon:15528kB inactive_anon:7618336kB active_file:432kB inactive_file:660kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2204kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  509.094034] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  509.094037] lowmem_reserve[]: 0 3352 7813 7813
>[  509.094054] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377552kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  509.094057] lowmem_reserve[]: 0 0 4460 4460
>[  509.094074] Normal free:37980kB min:38508kB low:48132kB high:57756kB active_anon:11812kB inactive_anon:4240524kB active_file:432kB inactive_file:876kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  509.094076] lowmem_reserve[]: 0 0 0 0
>[  509.094090] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  509.094141] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  509.094197] Normal: 641*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 100*64kB (M) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  509.094247] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  509.094250] 1905647 total pagecache pages
>[  509.094259] 7 pages in swap cache
>[  509.094262] Swap cache stats: add 5951414, delete 5950693, find 1660688/1901623
>[  509.094265] Free swap  = 8049916kB
>[  509.094268] Total swap = 16642044kB
>[  509.094270] 2070542 pages RAM
>[  509.094272] 0 pages HighMem/MovableOnly
>[  509.094275] 46219 pages reserved
>[  509.149086] systemd-timesyn: page allocation stalls for 20439ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  509.149104] CPU: 3 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  509.149107] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  509.149109] Call Trace:
>[  509.149117]  dump_stack+0x67/0x97
>[  509.149123]  warn_alloc+0xd6/0x160
>[  509.149132]  __alloc_pages_nodemask+0xe50/0x1280
>[  509.149139]  ? find_get_entry+0x149/0x220
>[  509.149148]  ? pagecache_get_page+0x27/0x230
>[  509.149154]  filemap_fault+0x323/0x620
>[  509.149162]  ext4_filemap_fault+0x2c/0x40
>[  509.149168]  __do_fault+0x19/0x70
>[  509.149173]  __handle_mm_fault+0x946/0xd80
>[  509.149182]  handle_mm_fault+0x17c/0x350
>[  509.149187]  __do_page_fault+0x279/0x560
>[  509.149194]  do_page_fault+0xc/0x10
>[  509.149198]  page_fault+0x22/0x30
>[  509.149202] RIP: 0033:0x7fac265ee1d0
>[  509.149204] RSP: 002b:00007ffdd5b17448 EFLAGS: 00010202
>[  509.149209] RAX: 0000000000000001 RBX: 0000561e31ac3860 RCX: 00007fac25d3e2a3
>[  509.149212] RDX: 0000000000000001 RSI: 00007ffdd5b17450 RDI: 0000561e31ac3990
>[  509.149215] RBP: 00007ffdd5b17580 R08: 0000000000000000 R09: 0000000000000001
>[  509.149217] R10: 00000000ffffffff R11: 0000000000000000 R12: 00007ffdd5b17450
>[  509.149220] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000
>[  510.676948] in:imklog: page allocation stalls for 27621ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  510.676966] CPU: 0 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  510.676968] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  510.676971] Call Trace:
>[  510.676980]  dump_stack+0x67/0x97
>[  510.676985]  warn_alloc+0xd6/0x160
>[  510.676994]  __alloc_pages_nodemask+0xe50/0x1280
>[  510.677001]  ? find_get_entry+0x149/0x220
>[  510.677010]  ? pagecache_get_page+0x27/0x230
>[  510.677016]  filemap_fault+0x323/0x620
>[  510.677024]  ext4_filemap_fault+0x2c/0x40
>[  510.677030]  __do_fault+0x19/0x70
>[  510.677035]  __handle_mm_fault+0x946/0xd80
>[  510.677044]  handle_mm_fault+0x17c/0x350
>[  510.677049]  __do_page_fault+0x279/0x560
>[  510.677056]  do_page_fault+0xc/0x10
>[  510.677060]  page_fault+0x22/0x30
>[  510.677064] RIP: 0033:0x55acbaaa5f00
>[  510.677066] RSP: 002b:00007f8a1bdf3488 EFLAGS: 00010202
>[  510.677071] RAX: 000055acbb83b810 RBX: 00007f8a0c017f90 RCX: 00007f8a0c0181b8
>[  510.677074] RDX: 00007f8a0c017f90 RSI: 0000000000000001 RDI: 000055acbb83b810
>[  510.677077] RBP: 000000000000000f R08: 0000000000000000 R09: a3d70a3d70a3d70b
>[  510.677080] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  510.677083] R13: 00007f8a1bdf5142 R14: 0000000000001f9f R15: 00007f8a1bdf517e
>[  510.677093] warn_alloc_show_mem: 1 callbacks suppressed
>[  510.677095] Mem-Info:
>[  510.677102] active_anon:3882 inactive_anon:1904662 isolated_anon:288
>                active_file:98 inactive_file:165 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36650
>                mapped:508 shmem:1905313 pagetables:1430 bounce:0
>                free:25159 free_pcp:0 free_cma:0
>[  510.677107] Node 0 active_anon:15528kB inactive_anon:7618648kB active_file:392kB inactive_file:660kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2032kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  510.677113] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  510.677116] lowmem_reserve[]: 0 3352 7813 7813
>[  510.677133] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376536kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  510.677136] lowmem_reserve[]: 0 0 4460 4460
>[  510.677153] Normal free:38016kB min:38508kB low:48132kB high:57756kB active_anon:11812kB inactive_anon:4241664kB active_file:392kB inactive_file:532kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  510.677155] lowmem_reserve[]: 0 0 0 0
>[  510.677169] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  510.677221] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  510.677277] Normal: 669*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 100*64kB (M) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38564kB
>[  510.677327] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  510.677330] 1905593 total pagecache pages
>[  510.677339] 7 pages in swap cache
>[  510.677342] Swap cache stats: add 5951414, delete 5950693, find 1660688/1901623
>[  510.677344] Free swap  = 8049916kB
>[  510.677346] Total swap = 16642044kB
>[  510.677349] 2070542 pages RAM
>[  510.677352] 0 pages HighMem/MovableOnly
>[  510.677354] 46219 pages reserved
>[  512.689265] sd-resolve: page allocation stalls for 44086ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  512.689285] CPU: 1 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  512.689289] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  512.689291] Call Trace:
>[  512.689300]  dump_stack+0x67/0x97
>[  512.689306]  warn_alloc+0xd6/0x160
>[  512.689315]  __alloc_pages_nodemask+0xe50/0x1280
>[  512.689323]  ? find_get_entry+0x149/0x220
>[  512.689332]  ? pagecache_get_page+0x27/0x230
>[  512.689337]  filemap_fault+0x323/0x620
>[  512.689345]  ext4_filemap_fault+0x2c/0x40
>[  512.689350]  __do_fault+0x19/0x70
>[  512.689356]  __handle_mm_fault+0x946/0xd80
>[  512.689364]  handle_mm_fault+0x17c/0x350
>[  512.689370]  __do_page_fault+0x279/0x560
>[  512.689376]  do_page_fault+0xc/0x10
>[  512.689382]  page_fault+0x22/0x30
>[  512.689386] RIP: 0033:0x7fac25d75890
>[  512.689389] RSP: 002b:00007fac23978478 EFLAGS: 00010202
>[  512.689395] RAX: 0000000000000000 RBX: 0000561e31ac4f00 RCX: 00007fac23978678
>[  512.689397] RDX: 00007fac23978670 RSI: 0000000000000001 RDI: 00007fac23978662
>[  512.689400] RBP: 00007fac239785d0 R08: 0000000000000004 R09: 0000000000000000
>[  512.689402] R10: 0000000000000000 R11: 0000000000000000 R12: 00007fac23978ba0
>[  512.689405] R13: 00007fac23978d27 R14: 00007fac23978d18 R15: 00007fac2397dce0
>[  512.689414] Mem-Info:
>[  512.689422] active_anon:3882 inactive_anon:1904594 isolated_anon:352
>                active_file:149 inactive_file:110 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36650
>                mapped:622 shmem:1905313 pagetables:1430 bounce:0
>                free:25211 free_pcp:46 free_cma:0
>[  512.689427] Node 0 active_anon:15528kB inactive_anon:7618376kB active_file:596kB inactive_file:440kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2488kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  512.689434] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  512.689436] lowmem_reserve[]: 0 3352 7813 7813
>[  512.689454] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377156kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  512.689457] lowmem_reserve[]: 0 0 4460 4460
>[  512.689474] Normal free:38224kB min:38508kB low:48132kB high:57756kB active_anon:11812kB inactive_anon:4240772kB active_file:652kB inactive_file:640kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:184kB local_pcp:0kB free_cma:0kB
>[  512.689477] lowmem_reserve[]: 0 0 0 0
>[  512.689492] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  512.689543] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  512.689599] Normal: 584*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 100*64kB (M) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38224kB
>[  512.689649] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  512.689652] 1905643 total pagecache pages
>[  512.689662] 7 pages in swap cache
>[  512.689666] Swap cache stats: add 5951414, delete 5950693, find 1660688/1901623
>[  512.689668] Free swap  = 8049916kB
>[  512.689671] Total swap = 16642044kB
>[  512.689673] 2070542 pages RAM
>[  512.689676] 0 pages HighMem/MovableOnly
>[  512.689678] 46219 pages reserved
>[  513.401086] thermald: page allocation stalls for 273367ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  513.401102] CPU: 1 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  513.401105] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  513.401108] Call Trace:
>[  513.401116]  dump_stack+0x67/0x97
>[  513.401122]  warn_alloc+0xd6/0x160
>[  513.401131]  __alloc_pages_nodemask+0xe50/0x1280
>[  513.401143]  ? trace_hardirqs_on_caller+0x118/0x180
>[  513.401150]  new_slab+0x31a/0x4d0
>[  513.401157]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  513.401163]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  513.401173]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  513.401177]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  513.401180]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  513.401185]  kmem_cache_alloc_trace+0x237/0x2e0
>[  513.401191]  kernfs_iop_get_link+0x3e/0x1e0
>[  513.401197]  link_path_walk+0x4a8/0x560
>[  513.401204]  path_openat+0x78/0x950
>[  513.401212]  do_filp_open+0x85/0xf0
>[  513.401223]  ? _raw_spin_unlock+0x2c/0x50
>[  513.401231]  do_sys_open+0x122/0x1f0
>[  513.401236]  ? do_sys_open+0x122/0x1f0
>[  513.401242]  SyS_open+0x19/0x20
>[  513.401246]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  513.401249] RIP: 0033:0x7f519f67f66d
>[  513.401252] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  513.401258] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  513.401260] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  513.401263] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  513.401266] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  513.401268] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  513.486136] systemd: page allocation stalls for 245279ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  513.486155] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  513.486157] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  513.486160] Call Trace:
>[  513.486168]  dump_stack+0x67/0x97
>[  513.486174]  warn_alloc+0xd6/0x160
>[  513.486183]  __alloc_pages_nodemask+0xe50/0x1280
>[  513.486193]  ? new_slab+0x331/0x4d0
>[  513.486200]  new_slab+0x31a/0x4d0
>[  513.486207]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  513.486213]  ? kvmalloc_node+0x6b/0x80
>[  513.486218]  ? lock_acquire+0x9e/0x1e0
>[  513.486223]  ? seq_read+0x38/0x3e0
>[  513.486231]  ? kvmalloc_node+0x6b/0x80
>[  513.486235]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  513.486238]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  513.486243]  __kmalloc+0x288/0x330
>[  513.486248]  kvmalloc_node+0x6b/0x80
>[  513.486253]  seq_read+0x2a1/0x3e0
>[  513.486261]  __vfs_read+0x23/0x110
>[  513.486267]  ? up_read+0x1a/0x40
>[  513.486271]  vfs_read+0xa0/0x150
>[  513.486276]  SyS_read+0x44/0xb0
>[  513.486282]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  513.486286] RIP: 0033:0x7fa9de68988d
>[  513.486288] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  513.486293] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  513.486296] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  513.486299] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  513.486301] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  513.486304] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  515.271170] snapd: page allocation stalls for 15128ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  515.271190] CPU: 0 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  515.271192] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  515.271195] Call Trace:
>[  515.271205]  dump_stack+0x67/0x97
>[  515.271211]  warn_alloc+0xd6/0x160
>[  515.271219]  __alloc_pages_nodemask+0xe50/0x1280
>[  515.271227]  ? find_get_entry+0x149/0x220
>[  515.271236]  ? pagecache_get_page+0x27/0x230
>[  515.271242]  filemap_fault+0x323/0x620
>[  515.271250]  ext4_filemap_fault+0x2c/0x40
>[  515.271255]  __do_fault+0x19/0x70
>[  515.271261]  ? _raw_spin_unlock+0x2c/0x50
>[  515.271265]  __handle_mm_fault+0x946/0xd80
>[  515.271275]  handle_mm_fault+0x17c/0x350
>[  515.271280]  __do_page_fault+0x279/0x560
>[  515.271286]  do_page_fault+0xc/0x10
>[  515.271290]  page_fault+0x22/0x30
>[  515.271294] RIP: 0033:0x55c8c00a95a0
>[  515.271297] RSP: 002b:00007ff922769d60 EFLAGS: 00010246
>[  515.271301] RAX: 000000c82015e180 RBX: 0000000000000001 RCX: 000000c820001b01
>[  515.271304] RDX: 000000c820001b00 RSI: 000000c820001b00 RDI: 000055c8c089f42a
>[  515.271307] RBP: 000000c820014000 R08: 000000c82015c000 R09: 000000c82010a000
>[  515.271309] R10: 0000000000000000 R11: 000000c8200cf350 R12: 0000000000000005
>[  515.271312] R13: 000055c8c089f429 R14: 0000000000000004 R15: 0000000000000008
>[  515.271322] warn_alloc_show_mem: 2 callbacks suppressed
>[  515.271325] Mem-Info:
>[  515.271331] active_anon:3882 inactive_anon:1904616 isolated_anon:224
>                active_file:45 inactive_file:113 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36650
>                mapped:489 shmem:1905313 pagetables:1430 bounce:0
>                free:25220 free_pcp:0 free_cma:0
>[  515.271337] Node 0 active_anon:15528kB inactive_anon:7618464kB active_file:180kB inactive_file:452kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:1956kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  515.271342] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  515.271345] lowmem_reserve[]: 0 3352 7813 7813
>[  515.271362] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377556kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  515.271365] lowmem_reserve[]: 0 0 4460 4460
>[  515.271383] Normal free:38260kB min:38508kB low:48132kB high:57756kB active_anon:11812kB inactive_anon:4241012kB active_file:180kB inactive_file:624kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  515.271385] lowmem_reserve[]: 0 0 0 0
>[  515.271399] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  515.271450] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  515.271505] Normal: 768*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 100*64kB (M) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38960kB
>[  515.271556] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  515.271559] 1905478 total pagecache pages
>[  515.271569] 7 pages in swap cache
>[  515.271572] Swap cache stats: add 5951414, delete 5950693, find 1660688/1901623
>[  515.271575] Free swap  = 8049916kB
>[  515.271577] Total swap = 16642044kB
>[  515.271580] 2070542 pages RAM
>[  515.271582] 0 pages HighMem/MovableOnly
>[  515.271585] 46219 pages reserved
>[  516.506230] systemd-resolve: page allocation stalls for 31110ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  516.506248] CPU: 1 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  516.506251] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  516.506254] Call Trace:
>[  516.506262]  dump_stack+0x67/0x97
>[  516.506268]  warn_alloc+0xd6/0x160
>[  516.506277]  __alloc_pages_nodemask+0xe50/0x1280
>[  516.506284]  ? find_get_entry+0x149/0x220
>[  516.506293]  ? pagecache_get_page+0x27/0x230
>[  516.506299]  filemap_fault+0x323/0x620
>[  516.506307]  ext4_filemap_fault+0x2c/0x40
>[  516.506313]  __do_fault+0x19/0x70
>[  516.506318]  __handle_mm_fault+0x946/0xd80
>[  516.506326]  handle_mm_fault+0x17c/0x350
>[  516.506332]  __do_page_fault+0x279/0x560
>[  516.506339]  do_page_fault+0xc/0x10
>[  516.506344]  page_fault+0x22/0x30
>[  516.506347] RIP: 0033:0x7f5ed077f180
>[  516.506349] RSP: 002b:00007fff779584a8 EFLAGS: 00010206
>[  516.506355] RAX: 0000000000000001 RBX: 000055f5cdc0a250 RCX: 0000000000000000
>[  516.506357] RDX: 0000000000000000 RSI: 00000000185fda51 RDI: 000055f5cdc0a250
>[  516.506360] RBP: 00000000000003a0 R08: 0000000000000000 R09: 0000000000000013
>[  516.506363] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff
>[  516.506366] R13: 000055f5cd24fa21 R14: 0000000000000000 R15: 00007fff77958548
>[  516.506376] Mem-Info:
>[  516.506383] active_anon:3882 inactive_anon:1904562 isolated_anon:256
>                active_file:42 inactive_file:94 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36650
>                mapped:493 shmem:1905313 pagetables:1430 bounce:0
>                free:25240 free_pcp:0 free_cma:0
>[  516.506389] Node 0 active_anon:15528kB inactive_anon:7618248kB active_file:168kB inactive_file:376kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  516.506394] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  516.506396] lowmem_reserve[]: 0 3352 7813 7813
>[  516.506414] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376900kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  516.506416] lowmem_reserve[]: 0 0 4460 4460
>[  516.506433] Normal free:38340kB min:38508kB low:48132kB high:57756kB active_anon:11812kB inactive_anon:4241432kB active_file:364kB inactive_file:280kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  516.506436] lowmem_reserve[]: 0 0 0 0
>[  516.506449] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  516.506501] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  516.506558] Normal: 739*4kB (UME) 778*8kB (UME) 492*16kB (UME) 244*32kB (ME) 100*64kB (M) 49*128kB (M) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38812kB
>[  516.506608] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  516.506610] 1905566 total pagecache pages
>[  516.506620] 7 pages in swap cache
>[  516.506623] Swap cache stats: add 5951414, delete 5950693, find 1660688/1901623
>[  516.506626] Free swap  = 8049916kB
>[  516.506629] Total swap = 16642044kB
>[  516.506631] 2070542 pages RAM
>[  516.506633] 0 pages HighMem/MovableOnly
>[  516.506635] 46219 pages reserved
>[  517.243262] gem_render_line: page allocation stalls for 272371ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  517.243280] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  517.243283] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  517.243286] Call Trace:
>[  517.243294]  dump_stack+0x67/0x97
>[  517.243301]  warn_alloc+0xd6/0x160
>[  517.243309]  __alloc_pages_nodemask+0xe50/0x1280
>[  517.243320]  ? new_slab+0x331/0x4d0
>[  517.243327]  new_slab+0x31a/0x4d0
>[  517.243333]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  517.243338]  ? sg_kmalloc+0x1e/0x50
>[  517.243349]  ? sg_kmalloc+0x1e/0x50
>[  517.243353]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  517.243357]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  517.243362]  __kmalloc+0x288/0x330
>[  517.243368]  sg_kmalloc+0x1e/0x50
>[  517.243373]  __sg_alloc_table+0x11f/0x180
>[  517.243377]  ? sg_miter_start+0x60/0x60
>[  517.243384]  sg_alloc_table+0x24/0xa0
>[  517.243446]  i915_sg_trim+0x30/0x130 [i915]
>[  517.243492]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  517.243538]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  517.243578]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  517.243619]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  517.243625]  ? lock_acquire+0x9e/0x1e0
>[  517.243630]  ? __might_fault+0x39/0x90
>[  517.243640]  drm_ioctl+0x202/0x490
>[  517.243677]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  517.243688]  ? __do_page_fault+0x29e/0x560
>[  517.243695]  do_vfs_ioctl+0x90/0x6d0
>[  517.243700]  ? up_read+0x1a/0x40
>[  517.243705]  ? trace_hardirqs_on_caller+0x118/0x180
>[  517.243710]  SyS_ioctl+0x3c/0x70
>[  517.243716]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  517.243720] RIP: 0033:0x7fe71a49d4b7
>[  517.243723] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  517.243728] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  517.243731] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  517.243734] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  517.243737] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  517.243739] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  520.413423] systemd: page allocation stalls for 252206ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  520.413441] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  520.413444] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  520.413446] Call Trace:
>[  520.413454]  dump_stack+0x67/0x97
>[  520.413460]  warn_alloc+0xd6/0x160
>[  520.413469]  __alloc_pages_nodemask+0xe50/0x1280
>[  520.413480]  ? new_slab+0x331/0x4d0
>[  520.413486]  new_slab+0x31a/0x4d0
>[  520.413493]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  520.413497]  ? kvmalloc_node+0x6b/0x80
>[  520.413503]  ? lock_acquire+0x9e/0x1e0
>[  520.413507]  ? seq_read+0x38/0x3e0
>[  520.413516]  ? kvmalloc_node+0x6b/0x80
>[  520.413520]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  520.413523]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  520.413528]  __kmalloc+0x288/0x330
>[  520.413534]  kvmalloc_node+0x6b/0x80
>[  520.413538]  seq_read+0x2a1/0x3e0
>[  520.413546]  __vfs_read+0x23/0x110
>[  520.413553]  ? up_read+0x1a/0x40
>[  520.413557]  vfs_read+0xa0/0x150
>[  520.413562]  SyS_read+0x44/0xb0
>[  520.413568]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  520.413572] RIP: 0033:0x7fa9de68988d
>[  520.413575] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  520.413580] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  520.413582] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  520.413585] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  520.413588] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  520.413590] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  520.413600] warn_alloc_show_mem: 1 callbacks suppressed
>[  520.413604] Mem-Info:
>[  520.413610] active_anon:3883 inactive_anon:1904616 isolated_anon:256
>                active_file:80 inactive_file:135 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36650
>                mapped:556 shmem:1905313 pagetables:1430 bounce:0
>                free:25247 free_pcp:0 free_cma:0
>[  520.413615] Node 0 active_anon:15532kB inactive_anon:7618464kB active_file:320kB inactive_file:540kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2224kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  520.413621] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  520.413623] lowmem_reserve[]: 0 3352 7813 7813
>[  520.413640] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376920kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  520.413642] lowmem_reserve[]: 0 0 4460 4460
>[  520.413659] Normal free:38368kB min:38508kB low:48132kB high:57756kB active_anon:11816kB inactive_anon:4240756kB active_file:536kB inactive_file:540kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  520.413661] lowmem_reserve[]: 0 0 0 0
>[  520.413676] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  520.413726] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  520.413781] Normal: 741*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 101*64kB (UM) 50*128kB (UM) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38788kB
>[  520.413829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  520.413832] 1905546 total pagecache pages
>[  520.413841] 7 pages in swap cache
>[  520.413844] Swap cache stats: add 5951415, delete 5950694, find 1660689/1901625
>[  520.413847] Free swap  = 8049916kB
>[  520.413849] Total swap = 16642044kB
>[  520.413852] 2070542 pages RAM
>[  520.413854] 0 pages HighMem/MovableOnly
>[  520.413856] 46219 pages reserved
>[  525.756857] gem_render_line: page allocation stalls for 280884ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  525.756876] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  525.756879] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  525.756882] Call Trace:
>[  525.756891]  dump_stack+0x67/0x97
>[  525.756897]  warn_alloc+0xd6/0x160
>[  525.756906]  __alloc_pages_nodemask+0xe50/0x1280
>[  525.756919]  ? new_slab+0x331/0x4d0
>[  525.756926]  new_slab+0x31a/0x4d0
>[  525.756932]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  525.756937]  ? sg_kmalloc+0x1e/0x50
>[  525.756947]  ? sg_kmalloc+0x1e/0x50
>[  525.756952]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  525.756956]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  525.756960]  __kmalloc+0x288/0x330
>[  525.756966]  sg_kmalloc+0x1e/0x50
>[  525.756970]  __sg_alloc_table+0x11f/0x180
>[  525.756974]  ? sg_miter_start+0x60/0x60
>[  525.756980]  sg_alloc_table+0x24/0xa0
>[  525.757049]  i915_sg_trim+0x30/0x130 [i915]
>[  525.757095]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  525.757141]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  525.757179]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  525.757218]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  525.757224]  ? lock_acquire+0x9e/0x1e0
>[  525.757229]  ? __might_fault+0x39/0x90
>[  525.757238]  drm_ioctl+0x202/0x490
>[  525.757276]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  525.757286]  ? __do_page_fault+0x29e/0x560
>[  525.757293]  do_vfs_ioctl+0x90/0x6d0
>[  525.757299]  ? up_read+0x1a/0x40
>[  525.757303]  ? trace_hardirqs_on_caller+0x118/0x180
>[  525.757309]  SyS_ioctl+0x3c/0x70
>[  525.757315]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  525.757319] RIP: 0033:0x7fe71a49d4b7
>[  525.757322] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  525.757327] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  525.757330] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  525.757332] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  525.757335] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  525.757337] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  525.757347] Mem-Info:
>[  525.757354] active_anon:3885 inactive_anon:1904564 isolated_anon:352
>                active_file:72 inactive_file:87 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36650
>                mapped:534 shmem:1905313 pagetables:1430 bounce:0
>                free:25188 free_pcp:0 free_cma:0
>[  525.757360] Node 0 active_anon:15540kB inactive_anon:7618256kB active_file:288kB inactive_file:348kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2136kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  525.757366] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  525.757368] lowmem_reserve[]: 0 3352 7813 7813
>[  525.757385] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376744kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  525.757388] lowmem_reserve[]: 0 0 4460 4460
>[  525.757404] Normal free:38132kB min:38508kB low:48132kB high:57756kB active_anon:11824kB inactive_anon:4241460kB active_file:512kB inactive_file:524kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  525.757406] lowmem_reserve[]: 0 0 0 0
>[  525.757420] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  525.757470] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  525.757524] Normal: 722*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 101*64kB (UM) 50*128kB (UM) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38712kB
>[  525.757572] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  525.757574] 1905536 total pagecache pages
>[  525.757584] 7 pages in swap cache
>[  525.757588] Swap cache stats: add 5951417, delete 5950696, find 1660691/1901629
>[  525.757590] Free swap  = 8049916kB
>[  525.757593] Total swap = 16642044kB
>[  525.757595] 2070542 pages RAM
>[  525.757598] 0 pages HighMem/MovableOnly
>[  525.757600] 46219 pages reserved
>[  527.489758] systemd-resolve: page allocation stalls for 42093ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  527.489778] CPU: 1 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  527.489781] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  527.489783] Call Trace:
>[  527.489791]  dump_stack+0x67/0x97
>[  527.489798]  warn_alloc+0xd6/0x160
>[  527.489806]  __alloc_pages_nodemask+0xe50/0x1280
>[  527.489813]  ? find_get_entry+0x149/0x220
>[  527.489822]  ? pagecache_get_page+0x27/0x230
>[  527.489828]  filemap_fault+0x323/0x620
>[  527.489836]  ext4_filemap_fault+0x2c/0x40
>[  527.489842]  __do_fault+0x19/0x70
>[  527.489847]  __handle_mm_fault+0x946/0xd80
>[  527.489856]  handle_mm_fault+0x17c/0x350
>[  527.489861]  __do_page_fault+0x279/0x560
>[  527.489868]  do_page_fault+0xc/0x10
>[  527.489873]  page_fault+0x22/0x30
>[  527.489877] RIP: 0033:0x7f5ed077f180
>[  527.489880] RSP: 002b:00007fff779584a8 EFLAGS: 00010206
>[  527.489885] RAX: 0000000000000001 RBX: 000055f5cdc0a250 RCX: 0000000000000000
>[  527.489888] RDX: 0000000000000000 RSI: 00000000185fda51 RDI: 000055f5cdc0a250
>[  527.489890] RBP: 00000000000003a0 R08: 0000000000000000 R09: 0000000000000013
>[  527.489893] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff
>[  527.489896] R13: 000055f5cd24fa21 R14: 0000000000000000 R15: 00007fff77958548
>[  527.489906] Mem-Info:
>[  527.489913] active_anon:3885 inactive_anon:1904523 isolated_anon:320
>                active_file:123 inactive_file:99 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36509 slab_unreclaimable:36650
>                mapped:485 shmem:1905313 pagetables:1430 bounce:0
>                free:25239 free_pcp:0 free_cma:0
>[  527.489918] Node 0 active_anon:15540kB inactive_anon:7618092kB active_file:492kB inactive_file:396kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1940kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  527.489924] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  527.489927] lowmem_reserve[]: 0 3352 7813 7813
>[  527.489945] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376916kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  527.489947] lowmem_reserve[]: 0 0 4460 4460
>[  527.489965] Normal free:38336kB min:38508kB low:48132kB high:57756kB active_anon:11824kB inactive_anon:4241416kB active_file:492kB inactive_file:396kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106896kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  527.489967] lowmem_reserve[]: 0 0 0 0
>[  527.489981] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  527.490033] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  527.490089] Normal: 736*4kB (UME) 778*8kB (UME) 492*16kB (UME) 245*32kB (UME) 101*64kB (UM) 50*128kB (UM) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38768kB
>[  527.490139] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  527.490141] 1905542 total pagecache pages
>[  527.490152] 7 pages in swap cache
>[  527.490155] Swap cache stats: add 5951417, delete 5950696, find 1660691/1901629
>[  527.490158] Free swap  = 8049916kB
>[  527.490161] Total swap = 16642044kB
>[  527.490163] 2070542 pages RAM
>[  527.490165] 0 pages HighMem/MovableOnly
>[  527.490168] 46219 pages reserved
>[  528.273788] thermald: page allocation stalls for 288239ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  528.273805] CPU: 1 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  528.273807] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  528.273810] Call Trace:
>[  528.273818]  dump_stack+0x67/0x97
>[  528.273824]  warn_alloc+0xd6/0x160
>[  528.273832]  __alloc_pages_nodemask+0xe50/0x1280
>[  528.273845]  ? trace_hardirqs_on_caller+0x118/0x180
>[  528.273851]  new_slab+0x31a/0x4d0
>[  528.273858]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  528.273863]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  528.273873]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  528.273877]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  528.273881]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  528.273886]  kmem_cache_alloc_trace+0x237/0x2e0
>[  528.273892]  kernfs_iop_get_link+0x3e/0x1e0
>[  528.273898]  link_path_walk+0x4a8/0x560
>[  528.273905]  path_openat+0x78/0x950
>[  528.273913]  do_filp_open+0x85/0xf0
>[  528.273925]  ? _raw_spin_unlock+0x2c/0x50
>[  528.273933]  do_sys_open+0x122/0x1f0
>[  528.273937]  ? do_sys_open+0x122/0x1f0
>[  528.273943]  SyS_open+0x19/0x20
>[  528.273947]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  528.273950] RIP: 0033:0x7f519f67f66d
>[  528.273953] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  528.273958] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  528.273961] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  528.273964] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  528.273967] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  528.273970] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  528.392790] in:imklog: page allocation stalls for 45336ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  528.392807] CPU: 0 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  528.392811] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  528.392813] Call Trace:
>[  528.392821]  dump_stack+0x67/0x97
>[  528.392826]  warn_alloc+0xd6/0x160
>[  528.392835]  __alloc_pages_nodemask+0xe50/0x1280
>[  528.392842]  ? find_get_entry+0x149/0x220
>[  528.392851]  ? pagecache_get_page+0x27/0x230
>[  528.392857]  filemap_fault+0x323/0x620
>[  528.392865]  ext4_filemap_fault+0x2c/0x40
>[  528.392871]  __do_fault+0x19/0x70
>[  528.392876]  __handle_mm_fault+0x946/0xd80
>[  528.392885]  handle_mm_fault+0x17c/0x350
>[  528.392890]  __do_page_fault+0x279/0x560
>[  528.392896]  do_page_fault+0xc/0x10
>[  528.392902]  page_fault+0x22/0x30
>[  528.392905] RIP: 0033:0x55acbaaa5f00
>[  528.392908] RSP: 002b:00007f8a1bdf3488 EFLAGS: 00010202
>[  528.392913] RAX: 000055acbb83b810 RBX: 00007f8a0c017f90 RCX: 00007f8a0c0181b8
>[  528.392915] RDX: 00007f8a0c017f90 RSI: 0000000000000001 RDI: 000055acbb83b810
>[  528.392918] RBP: 000000000000000f R08: 0000000000000000 R09: a3d70a3d70a3d70b
>[  528.392921] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  528.392924] R13: 00007f8a1bdf5142 R14: 0000000000001f9f R15: 00007f8a1bdf517e
>[  532.965007] in:imklog: page allocation stalls for 49908ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  532.965024] CPU: 0 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  532.965026] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  532.965029] Call Trace:
>[  532.965037]  dump_stack+0x67/0x97
>[  532.965043]  warn_alloc+0xd6/0x160
>[  532.965051]  __alloc_pages_nodemask+0xe50/0x1280
>[  532.965058]  ? find_get_entry+0x149/0x220
>[  532.965068]  ? pagecache_get_page+0x27/0x230
>[  532.965073]  filemap_fault+0x323/0x620
>[  532.965081]  ext4_filemap_fault+0x2c/0x40
>[  532.965087]  __do_fault+0x19/0x70
>[  532.965091]  __handle_mm_fault+0x946/0xd80
>[  532.965101]  handle_mm_fault+0x17c/0x350
>[  532.965106]  __do_page_fault+0x279/0x560
>[  532.965113]  do_page_fault+0xc/0x10
>[  532.965117]  page_fault+0x22/0x30
>[  532.965121] RIP: 0033:0x55acbaaa5f00
>[  532.965123] RSP: 002b:00007f8a1bdf3488 EFLAGS: 00010202
>[  532.965129] RAX: 000055acbb83b810 RBX: 00007f8a0c017f90 RCX: 00007f8a0c0181b8
>[  532.965131] RDX: 00007f8a0c017f90 RSI: 0000000000000001 RDI: 000055acbb83b810
>[  532.965134] RBP: 000000000000000f R08: 0000000000000000 R09: a3d70a3d70a3d70b
>[  532.965137] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  532.965139] R13: 00007f8a1bdf5142 R14: 0000000000001f9f R15: 00007f8a1bdf517e
>[  532.965149] warn_alloc_show_mem: 2 callbacks suppressed
>[  532.965152] Mem-Info:
>[  532.965159] active_anon:3886 inactive_anon:1904627 isolated_anon:224
>                active_file:73 inactive_file:79 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:486 shmem:1905313 pagetables:1430 bounce:0
>                free:25235 free_pcp:0 free_cma:0
>[  532.965164] Node 0 active_anon:15544kB inactive_anon:7618508kB active_file:292kB inactive_file:316kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:1944kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  532.965170] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  532.965173] lowmem_reserve[]: 0 3352 7813 7813
>[  532.965190] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376604kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  532.965193] lowmem_reserve[]: 0 0 4460 4460
>[  532.965210] Normal free:38320kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4240836kB active_file:292kB inactive_file:316kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  532.965212] lowmem_reserve[]: 0 0 0 0
>[  532.965226] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  532.965278] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  532.965334] Normal: 766*4kB (UME) 778*8kB (UME) 492*16kB (UME) 244*32kB (ME) 101*64kB (UM) 50*128kB (UM) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38856kB
>[  532.965384] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  532.965386] 1905472 total pagecache pages
>[  532.965396] 7 pages in swap cache
>[  532.965400] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  532.965402] Free swap  = 8049916kB
>[  532.965405] Total swap = 16642044kB
>[  532.965407] 2070542 pages RAM
>[  532.965410] 0 pages HighMem/MovableOnly
>[  532.965412] 46219 pages reserved
>[  533.929086] systemd: page allocation stalls for 265721ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  533.929103] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  533.929106] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  533.929109] Call Trace:
>[  533.929116]  dump_stack+0x67/0x97
>[  533.929122]  warn_alloc+0xd6/0x160
>[  533.929131]  __alloc_pages_nodemask+0xe50/0x1280
>[  533.929141]  ? new_slab+0x331/0x4d0
>[  533.929148]  new_slab+0x31a/0x4d0
>[  533.929154]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  533.929159]  ? kvmalloc_node+0x6b/0x80
>[  533.929164]  ? lock_acquire+0x9e/0x1e0
>[  533.929169]  ? seq_read+0x38/0x3e0
>[  533.929178]  ? kvmalloc_node+0x6b/0x80
>[  533.929181]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  533.929184]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  533.929189]  __kmalloc+0x288/0x330
>[  533.929195]  kvmalloc_node+0x6b/0x80
>[  533.929200]  seq_read+0x2a1/0x3e0
>[  533.929207]  __vfs_read+0x23/0x110
>[  533.929214]  ? up_read+0x1a/0x40
>[  533.929219]  vfs_read+0xa0/0x150
>[  533.929223]  SyS_read+0x44/0xb0
>[  533.929229]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  533.929233] RIP: 0033:0x7fa9de68988d
>[  533.929236] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  533.929241] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  533.929244] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  533.929247] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  533.929249] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  533.929252] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  535.650374] gem_render_line: page allocation stalls for 290777ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  535.650393] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  535.650395] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  535.650398] Call Trace:
>[  535.650407]  dump_stack+0x67/0x97
>[  535.650412]  warn_alloc+0xd6/0x160
>[  535.650421]  __alloc_pages_nodemask+0xe50/0x1280
>[  535.650432]  ? new_slab+0x331/0x4d0
>[  535.650439]  new_slab+0x31a/0x4d0
>[  535.650445]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  535.650450]  ? sg_kmalloc+0x1e/0x50
>[  535.650460]  ? sg_kmalloc+0x1e/0x50
>[  535.650464]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  535.650467]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  535.650473]  __kmalloc+0x288/0x330
>[  535.650479]  sg_kmalloc+0x1e/0x50
>[  535.650483]  __sg_alloc_table+0x11f/0x180
>[  535.650487]  ? sg_miter_start+0x60/0x60
>[  535.650494]  sg_alloc_table+0x24/0xa0
>[  535.650555]  i915_sg_trim+0x30/0x130 [i915]
>[  535.650601]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  535.650647]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  535.650686]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  535.650726]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  535.650732]  ? lock_acquire+0x9e/0x1e0
>[  535.650737]  ? __might_fault+0x39/0x90
>[  535.650746]  drm_ioctl+0x202/0x490
>[  535.650784]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  535.650794]  ? __do_page_fault+0x29e/0x560
>[  535.650801]  do_vfs_ioctl+0x90/0x6d0
>[  535.650807]  ? up_read+0x1a/0x40
>[  535.650812]  ? trace_hardirqs_on_caller+0x118/0x180
>[  535.650817]  SyS_ioctl+0x3c/0x70
>[  535.650823]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  535.650827] RIP: 0033:0x7fe71a49d4b7
>[  535.650830] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  535.650834] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  535.650837] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  535.650840] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  535.650843] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  535.650845] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  535.650856] warn_alloc_show_mem: 1 callbacks suppressed
>[  535.650858] Mem-Info:
>[  535.650865] active_anon:3886 inactive_anon:1904519 isolated_anon:352
>                active_file:69 inactive_file:97 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36650
>                mapped:487 shmem:1905313 pagetables:1430 bounce:0
>                free:25320 free_pcp:0 free_cma:0
>[  535.650871] Node 0 active_anon:15544kB inactive_anon:7618076kB active_file:276kB inactive_file:388kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1948kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  535.650877] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  535.650879] lowmem_reserve[]: 0 3352 7813 7813
>[  535.650896] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377564kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  535.650899] lowmem_reserve[]: 0 0 4460 4460
>[  535.650915] Normal free:38660kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4240516kB active_file:276kB inactive_file:388kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108280kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  535.650918] lowmem_reserve[]: 0 0 0 0
>[  535.650931] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  535.650980] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  535.651035] Normal: 743*4kB (UME) 778*8kB (UME) 492*16kB (UME) 244*32kB (ME) 101*64kB (UM) 50*128kB (UM) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38764kB
>[  535.651083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  535.651085] 1905486 total pagecache pages
>[  535.651095] 7 pages in swap cache
>[  535.651098] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  535.651101] Free swap  = 8049916kB
>[  535.651103] Total swap = 16642044kB
>[  535.651106] 2070542 pages RAM
>[  535.651108] 0 pages HighMem/MovableOnly
>[  535.651110] 46219 pages reserved
>[  536.277174] thermald: page allocation stalls for 296242ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  536.277191] CPU: 1 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  536.277194] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  536.277197] Call Trace:
>[  536.277204]  dump_stack+0x67/0x97
>[  536.277210]  warn_alloc+0xd6/0x160
>[  536.277219]  __alloc_pages_nodemask+0xe50/0x1280
>[  536.277232]  ? trace_hardirqs_on_caller+0x118/0x180
>[  536.277238]  new_slab+0x31a/0x4d0
>[  536.277245]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  536.277250]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  536.277260]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  536.277264]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  536.277267]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  536.277273]  kmem_cache_alloc_trace+0x237/0x2e0
>[  536.277278]  kernfs_iop_get_link+0x3e/0x1e0
>[  536.277285]  link_path_walk+0x4a8/0x560
>[  536.277291]  path_openat+0x78/0x950
>[  536.277300]  do_filp_open+0x85/0xf0
>[  536.277312]  ? _raw_spin_unlock+0x2c/0x50
>[  536.277321]  do_sys_open+0x122/0x1f0
>[  536.277325]  ? do_sys_open+0x122/0x1f0
>[  536.277331]  SyS_open+0x19/0x20
>[  536.277335]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  536.277339] RIP: 0033:0x7f519f67f66d
>[  536.277341] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  536.277346] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  536.277349] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  536.277352] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  536.277354] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  536.277357] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  538.298262] cron: page allocation stalls for 12064ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null)
>[  538.298279] CPU: 0 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  538.298283] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  538.298285] Call Trace:
>[  538.298293]  dump_stack+0x67/0x97
>[  538.298299]  warn_alloc+0xd6/0x160
>[  538.298307]  __alloc_pages_nodemask+0xe50/0x1280
>[  538.298320]  ? find_get_entry+0x166/0x220
>[  538.298325]  pagecache_get_page+0xe6/0x230
>[  538.298333]  __getblk_gfp+0x100/0x300
>[  538.298337]  ? submit_bh_wbc+0x131/0x160
>[  538.298344]  __breadahead+0x12/0x40
>[  538.298350]  __ext4_get_inode_loc+0x40e/0x4c0
>[  538.298356]  ext4_iget+0x68/0xb70
>[  538.298364]  ext4_iget_normal+0x2b/0x30
>[  538.298368]  ext4_lookup+0xb1/0x1c0
>[  538.298373]  lookup_slow+0xff/0x1e0
>[  538.298385]  walk_component+0x1b0/0x2d0
>[  538.298388]  ? path_init+0x4ad/0x6b0
>[  538.298394]  path_lookupat+0x62/0x200
>[  538.298401]  filename_lookup+0xa0/0x120
>[  538.298408]  ? getname_flags+0x32/0x190
>[  538.298413]  ? rcu_read_lock_sched_held+0x75/0x80
>[  538.298417]  ? kmem_cache_alloc+0x27e/0x2f0
>[  538.298423]  ? getname_flags+0x4e/0x190
>[  538.298428]  user_path_at_empty+0x31/0x40
>[  538.298432]  ? user_path_at_empty+0x31/0x40
>[  538.298437]  vfs_statx+0x62/0xb0
>[  538.298444]  SyS_newstat+0x2e/0x50
>[  538.298451]  ? trace_hardirqs_on_caller+0x118/0x180
>[  538.298457]  ? trace_hardirqs_on_thunk+0x1a/0x1c
>[  538.298463]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  538.298467] RIP: 0033:0x7f47a40fe1f5
>[  538.298470] RSP: 002b:00007ffdd14aac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000004
>[  538.298476] RAX: ffffffffffffffda RBX: 00000000017d1ba2 RCX: 00007f47a40fe1f5
>[  538.298478] RDX: 00007ffdd14aad00 RSI: 00007ffdd14aad00 RDI: 00000000004081ae
>[  538.298481] RBP: 00007ffdd14ad000 R08: 00007f47a418c7e0 R09: a3d70a3d70a3d70b
>[  538.298483] R10: 2ce33e6c02ce33e7 R11: 0000000000000246 R12: 0000000000403070
>[  538.298486] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  538.298496] warn_alloc_show_mem: 1 callbacks suppressed
>[  538.298499] Mem-Info:
>[  538.298505] active_anon:3886 inactive_anon:1904572 isolated_anon:320
>                active_file:128 inactive_file:74 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36654
>                mapped:539 shmem:1905313 pagetables:1430 bounce:0
>                free:25206 free_pcp:0 free_cma:0
>[  538.298511] Node 0 active_anon:15544kB inactive_anon:7618288kB active_file:512kB inactive_file:296kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2156kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  538.298517] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  538.298519] lowmem_reserve[]: 0 3352 7813 7813
>[  538.298536] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377656kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  538.298539] lowmem_reserve[]: 0 0 4460 4460
>[  538.298555] Normal free:38204kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4240672kB active_file:512kB inactive_file:552kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108296kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  538.298558] lowmem_reserve[]: 0 0 0 0
>[  538.298571] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  538.298621] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  538.298675] Normal: 733*4kB (UME) 778*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38676kB
>[  538.298723] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  538.298725] 1905543 total pagecache pages
>[  538.298735] 7 pages in swap cache
>[  538.298738] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  538.298741] Free swap  = 8049916kB
>[  538.298743] Total swap = 16642044kB
>[  538.298746] 2070542 pages RAM
>[  538.298748] 0 pages HighMem/MovableOnly
>[  538.298750] 46219 pages reserved
>[  540.836384] thermald: page allocation stalls for 300801ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  540.836402] CPU: 1 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  540.836405] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  540.836407] Call Trace:
>[  540.836415]  dump_stack+0x67/0x97
>[  540.836421]  warn_alloc+0xd6/0x160
>[  540.836430]  __alloc_pages_nodemask+0xe50/0x1280
>[  540.836443]  ? trace_hardirqs_on_caller+0x118/0x180
>[  540.836449]  new_slab+0x31a/0x4d0
>[  540.836456]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  540.836461]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  540.836472]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  540.836476]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  540.836479]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  540.836484]  kmem_cache_alloc_trace+0x237/0x2e0
>[  540.836490]  kernfs_iop_get_link+0x3e/0x1e0
>[  540.836496]  link_path_walk+0x4a8/0x560
>[  540.836503]  path_openat+0x78/0x950
>[  540.836510]  do_filp_open+0x85/0xf0
>[  540.836522]  ? _raw_spin_unlock+0x2c/0x50
>[  540.836530]  do_sys_open+0x122/0x1f0
>[  540.836534]  ? do_sys_open+0x122/0x1f0
>[  540.836540]  SyS_open+0x19/0x20
>[  540.836544]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  540.836548] RIP: 0033:0x7f519f67f66d
>[  540.836551] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  540.836556] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  540.836558] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  540.836561] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  540.836563] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  540.836566] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  540.836576] Mem-Info:
>[  540.836582] active_anon:3886 inactive_anon:1904605 isolated_anon:320
>                active_file:104 inactive_file:165 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:543 shmem:1905313 pagetables:1430 bounce:0
>                free:25138 free_pcp:0 free_cma:0
>[  540.836588] Node 0 active_anon:15544kB inactive_anon:7618420kB active_file:416kB inactive_file:660kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  540.836594] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  540.836596] lowmem_reserve[]: 0 3352 7813 7813
>[  540.836613] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377628kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  540.836615] lowmem_reserve[]: 0 0 4460 4460
>[  540.836631] Normal free:37932kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4240704kB active_file:416kB inactive_file:660kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  540.836633] lowmem_reserve[]: 0 0 0 0
>[  540.836646] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  540.836694] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  540.836745] Normal: 612*4kB (UME) 777*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38184kB
>[  540.836791] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  540.836793] 1905589 total pagecache pages
>[  540.836807] 7 pages in swap cache
>[  540.836810] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  540.836812] Free swap  = 8049916kB
>[  540.836814] Total swap = 16642044kB
>[  540.836816] 2070542 pages RAM
>[  540.836819] 0 pages HighMem/MovableOnly
>[  540.836821] 46219 pages reserved
>[  540.994943] sd-resolve: page allocation stalls for 16955ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  540.994959] CPU: 1 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  540.994962] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  540.994964] Call Trace:
>[  540.994971]  dump_stack+0x67/0x97
>[  540.994977]  warn_alloc+0xd6/0x160
>[  540.994986]  __alloc_pages_nodemask+0xe50/0x1280
>[  540.994997]  ? new_slab+0x331/0x4d0
>[  540.995002]  new_slab+0x31a/0x4d0
>[  540.995009]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  540.995014]  ? __alloc_skb+0x69/0x190
>[  540.995018]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  540.995022]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  540.995026]  ? __alloc_skb+0x40/0x190
>[  540.995032]  ? __alloc_skb+0x69/0x190
>[  540.995037]  ? __alloc_skb+0x69/0x190
>[  540.995041]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  540.995044]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  540.995048]  ? __alloc_skb+0x69/0x190
>[  540.995052]  __kmalloc_track_caller+0x295/0x340
>[  540.995059]  __kmalloc_reserve.isra.5+0x28/0x70
>[  540.995064]  __alloc_skb+0x69/0x190
>[  540.995070]  netlink_dump+0xa6/0x290
>[  540.995075]  __netlink_dump_start+0x156/0x190
>[  540.995080]  ? fdb_vid_parse+0x60/0x60
>[  540.995085]  rtnetlink_rcv_msg+0x176/0x1f0
>[  540.995089]  ? fdb_vid_parse+0x60/0x60
>[  540.995093]  ? rtnl_newlink+0x920/0x920
>[  540.995097]  netlink_rcv_skb+0xce/0xf0
>[  540.995103]  rtnetlink_rcv+0x25/0x30
>[  540.995107]  netlink_unicast+0x14f/0x1e0
>[  540.995112]  netlink_sendmsg+0x2aa/0x360
>[  540.995120]  sock_sendmsg+0x12/0x20
>[  540.995125]  SyS_sendto+0xef/0x160
>[  540.995135]  ? __secure_computing+0x30/0xb0
>[  540.995139]  ? syscall_trace_enter+0xbd/0x360
>[  540.995146]  do_syscall_64+0x5e/0x120
>[  540.995151]  entry_SYSCALL64_slow_path+0x25/0x25
>[  540.995155] RIP: 0033:0x7fac25d3ee23
>[  540.995157] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  540.995163] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  540.995166] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  540.995168] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  540.995171] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  540.995174] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  541.457511] systemd-udevd: page allocation stalls for 17740ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  541.457530] CPU: 2 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  541.457534] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  541.457536] Call Trace:
>[  541.457545]  dump_stack+0x67/0x97
>[  541.457551]  warn_alloc+0xd6/0x160
>[  541.457560]  __alloc_pages_nodemask+0xe50/0x1280
>[  541.457567]  ? find_get_entry+0x149/0x220
>[  541.457575]  ? pagecache_get_page+0x27/0x230
>[  541.457581]  filemap_fault+0x323/0x620
>[  541.457589]  ext4_filemap_fault+0x2c/0x40
>[  541.457595]  __do_fault+0x19/0x70
>[  541.457600]  ? _raw_spin_unlock+0x2c/0x50
>[  541.457605]  __handle_mm_fault+0x946/0xd80
>[  541.457615]  handle_mm_fault+0x17c/0x350
>[  541.457620]  __do_page_fault+0x279/0x560
>[  541.457627]  do_page_fault+0xc/0x10
>[  541.457631]  page_fault+0x22/0x30
>[  541.457634] RIP: 0033:0x7fb73f6d0eb0
>[  541.457638] RSP: 002b:00007ffeb7cf4718 EFLAGS: 00010246
>[  541.457643] RAX: 0000000000000013 RBX: 00005626c15a7618 RCX: 0000000000000007
>[  541.457645] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
>[  541.457647] RBP: 00007ffeb7cf4730 R08: 0000000000000200 R09: 0000000000000001
>[  541.457650] R10: 0006d1062b4fd208 R11: 0000000000000000 R12: 00007ffeb7cf4770
>[  541.457653] R13: 0000000000000001 R14: 00007ffeb7cf5f27 R15: 00007ffeb7cf483c
>[  542.723471] snapd: page allocation stalls for 11362ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  542.723491] CPU: 0 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  542.723494] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  542.723497] Call Trace:
>[  542.723507]  dump_stack+0x67/0x97
>[  542.723512]  warn_alloc+0xd6/0x160
>[  542.723520]  __alloc_pages_nodemask+0xe50/0x1280
>[  542.723528]  ? find_get_entry+0x149/0x220
>[  542.723538]  ? pagecache_get_page+0x27/0x230
>[  542.723544]  filemap_fault+0x323/0x620
>[  542.723552]  ext4_filemap_fault+0x2c/0x40
>[  542.723558]  __do_fault+0x19/0x70
>[  542.723562]  __handle_mm_fault+0x946/0xd80
>[  542.723571]  handle_mm_fault+0x17c/0x350
>[  542.723577]  __do_page_fault+0x279/0x560
>[  542.723584]  do_page_fault+0xc/0x10
>[  542.723588]  page_fault+0x22/0x30
>[  542.723592] RIP: 0033:0x55c8c008cfdc
>[  542.723594] RSP: 002b:000000c8200309f0 EFLAGS: 00010202
>[  542.723599] RAX: 000000c81fff7478 RBX: 0000000000000050 RCX: 000000c820001b00
>[  542.723602] RDX: 0000000000000000 RSI: 000000c81fff7478 RDI: 000055c8c089f4da
>[  542.723605] RBP: 0000000000000000 R08: 000000c82015c000 R09: 0000000000000000
>[  542.723608] R10: 000055c8c06fa620 R11: 0000000000000000 R12: 0000000000000050
>[  542.723610] R13: 000055c8c089f4da R14: 0000000000000000 R15: 0000000000000000
>[  542.723620] warn_alloc_show_mem: 2 callbacks suppressed
>[  542.723623] Mem-Info:
>[  542.723630] active_anon:3886 inactive_anon:1904680 isolated_anon:256
>                active_file:71 inactive_file:76 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:481 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  542.723636] Node 0 active_anon:15544kB inactive_anon:7618720kB active_file:284kB inactive_file:304kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1924kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  542.723643] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  542.723645] lowmem_reserve[]: 0 3352 7813 7813
>[  542.723663] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377060kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  542.723666] lowmem_reserve[]: 0 0 4460 4460
>[  542.723684] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4241156kB active_file:284kB inactive_file:304kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  542.723687] lowmem_reserve[]: 0 0 0 0
>[  542.723700] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  542.723752] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  542.723809] Normal: 767*4kB (UME) 777*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38804kB
>[  542.723858] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  542.723861] 1905467 total pagecache pages
>[  542.723874] 7 pages in swap cache
>[  542.723878] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  542.723880] Free swap  = 8049916kB
>[  542.723883] Total swap = 16642044kB
>[  542.723885] 2070542 pages RAM
>[  542.723887] 0 pages HighMem/MovableOnly
>[  542.723890] 46219 pages reserved
>[  542.938957] irqbalance: page allocation stalls for 305841ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  542.938976] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  542.938979] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  542.938982] Call Trace:
>[  542.938990]  dump_stack+0x67/0x97
>[  542.938996]  warn_alloc+0xd6/0x160
>[  542.939005]  __alloc_pages_nodemask+0xe50/0x1280
>[  542.939017]  ? new_slab+0x331/0x4d0
>[  542.939023]  new_slab+0x31a/0x4d0
>[  542.939030]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  542.939036]  ? kvmalloc_node+0x6b/0x80
>[  542.939042]  ? lock_acquire+0x9e/0x1e0
>[  542.939047]  ? seq_read+0x38/0x3e0
>[  542.939056]  ? kvmalloc_node+0x6b/0x80
>[  542.939060]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  542.939064]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  542.939069]  __kmalloc+0x288/0x330
>[  542.939074]  kvmalloc_node+0x6b/0x80
>[  542.939079]  seq_read+0x2a1/0x3e0
>[  542.939085]  ? __might_fault+0x80/0x90
>[  542.939093]  proc_reg_read+0x3d/0x60
>[  542.939099]  __vfs_read+0x23/0x110
>[  542.939106]  ? SyS_newfstat+0x35/0x50
>[  542.939110]  vfs_read+0xa0/0x150
>[  542.939114]  SyS_read+0x44/0xb0
>[  542.939121]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  542.939124] RIP: 0033:0x7f3288c7a870
>[  542.939127] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  542.939132] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  542.939135] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  542.939138] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  542.939141] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  542.939143] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  544.998858] irqbalance: page allocation stalls for 307901ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  544.998875] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  544.998878] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  544.998881] Call Trace:
>[  544.998890]  dump_stack+0x67/0x97
>[  544.998895]  warn_alloc+0xd6/0x160
>[  544.998904]  __alloc_pages_nodemask+0xe50/0x1280
>[  544.998915]  ? new_slab+0x331/0x4d0
>[  544.998921]  new_slab+0x31a/0x4d0
>[  544.998928]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  544.998933]  ? kvmalloc_node+0x6b/0x80
>[  544.998939]  ? lock_acquire+0x9e/0x1e0
>[  544.998943]  ? seq_read+0x38/0x3e0
>[  544.998952]  ? kvmalloc_node+0x6b/0x80
>[  544.998955]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  544.998959]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  544.998965]  __kmalloc+0x288/0x330
>[  544.998970]  kvmalloc_node+0x6b/0x80
>[  544.998975]  seq_read+0x2a1/0x3e0
>[  544.998979]  ? __might_fault+0x80/0x90
>[  544.998987]  proc_reg_read+0x3d/0x60
>[  544.998993]  __vfs_read+0x23/0x110
>[  544.999000]  ? SyS_newfstat+0x35/0x50
>[  544.999005]  vfs_read+0xa0/0x150
>[  544.999010]  SyS_read+0x44/0xb0
>[  544.999016]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  544.999020] RIP: 0033:0x7f3288c7a870
>[  544.999022] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  544.999028] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  544.999031] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  544.999033] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  544.999036] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  544.999038] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  544.999048] warn_alloc_show_mem: 1 callbacks suppressed
>[  544.999051] Mem-Info:
>[  544.999058] active_anon:3886 inactive_anon:1904662 isolated_anon:320
>                active_file:93 inactive_file:128 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:533 shmem:1905313 pagetables:1430 bounce:0
>                free:25267 free_pcp:0 free_cma:0
>[  544.999063] Node 0 active_anon:15544kB inactive_anon:7618648kB active_file:372kB inactive_file:512kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2132kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  544.999068] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  544.999071] lowmem_reserve[]: 0 3352 7813 7813
>[  544.999088] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377440kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  544.999090] lowmem_reserve[]: 0 0 4460 4460
>[  544.999107] Normal free:38448kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4240860kB active_file:372kB inactive_file:512kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  544.999109] lowmem_reserve[]: 0 0 0 0
>[  544.999123] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  544.999173] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  544.999227] Normal: 783*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 51*128kB (UM) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38836kB
>[  544.999275] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  544.999278] 1905498 total pagecache pages
>[  544.999288] 7 pages in swap cache
>[  544.999291] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  544.999293] Free swap  = 8049916kB
>[  544.999296] Total swap = 16642044kB
>[  544.999299] 2070542 pages RAM
>[  544.999301] 0 pages HighMem/MovableOnly
>[  544.999304] 46219 pages reserved
>[  548.992772] systemd: page allocation stalls for 280784ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  548.992790] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  548.992793] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  548.992796] Call Trace:
>[  548.992804]  dump_stack+0x67/0x97
>[  548.992809]  warn_alloc+0xd6/0x160
>[  548.992818]  __alloc_pages_nodemask+0xe50/0x1280
>[  548.992829]  ? new_slab+0x331/0x4d0
>[  548.992835]  new_slab+0x31a/0x4d0
>[  548.992842]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  548.992847]  ? kvmalloc_node+0x6b/0x80
>[  548.992852]  ? lock_acquire+0x9e/0x1e0
>[  548.992857]  ? seq_read+0x38/0x3e0
>[  548.992865]  ? kvmalloc_node+0x6b/0x80
>[  548.992869]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  548.992872]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  548.992877]  __kmalloc+0x288/0x330
>[  548.992883]  kvmalloc_node+0x6b/0x80
>[  548.992887]  seq_read+0x2a1/0x3e0
>[  548.992895]  __vfs_read+0x23/0x110
>[  548.992902]  ? up_read+0x1a/0x40
>[  548.992906]  vfs_read+0xa0/0x150
>[  548.992911]  SyS_read+0x44/0xb0
>[  548.992917]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  548.992920] RIP: 0033:0x7fa9de68988d
>[  548.992923] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  548.992928] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  548.992931] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  548.992933] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  548.992936] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  548.992938] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  548.992948] Mem-Info:
>[  548.992955] active_anon:3886 inactive_anon:1904605 isolated_anon:256
>                active_file:81 inactive_file:80 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:490 shmem:1905313 pagetables:1430 bounce:0
>                free:25272 free_pcp:0 free_cma:0
>[  548.992960] Node 0 active_anon:15544kB inactive_anon:7618420kB active_file:324kB inactive_file:320kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1960kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  548.992966] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  548.992968] lowmem_reserve[]: 0 3352 7813 7813
>[  548.992985] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376608kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  548.992987] lowmem_reserve[]: 0 0 4460 4460
>[  548.993003] Normal free:38468kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4240708kB active_file:324kB inactive_file:320kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  548.993006] lowmem_reserve[]: 0 0 0 0
>[  548.993019] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  548.993068] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  548.993122] Normal: 766*4kB (UME) 777*8kB (UME) 491*16kB (UME) 243*32kB (ME) 102*64kB (UM) 51*128kB (UM) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38736kB
>[  548.993170] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  548.993173] 1905481 total pagecache pages
>[  548.993183] 7 pages in swap cache
>[  548.993186] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  548.993188] Free swap  = 8049916kB
>[  548.993191] Total swap = 16642044kB
>[  548.993193] 2070542 pages RAM
>[  548.993196] 0 pages HighMem/MovableOnly
>[  548.993198] 46219 pages reserved
>[  550.099825] systemd: page allocation stalls for 281891ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  550.099841] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  550.099844] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  550.099847] Call Trace:
>[  550.099854]  dump_stack+0x67/0x97
>[  550.099860]  warn_alloc+0xd6/0x160
>[  550.099868]  __alloc_pages_nodemask+0xe50/0x1280
>[  550.099880]  ? new_slab+0x331/0x4d0
>[  550.099886]  new_slab+0x31a/0x4d0
>[  550.099892]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  550.099897]  ? kvmalloc_node+0x6b/0x80
>[  550.099903]  ? lock_acquire+0x9e/0x1e0
>[  550.099907]  ? seq_read+0x38/0x3e0
>[  550.099916]  ? kvmalloc_node+0x6b/0x80
>[  550.099919]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  550.099923]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  550.099928]  __kmalloc+0x288/0x330
>[  550.099933]  kvmalloc_node+0x6b/0x80
>[  550.099937]  seq_read+0x2a1/0x3e0
>[  550.099946]  __vfs_read+0x23/0x110
>[  550.099953]  ? up_read+0x1a/0x40
>[  550.099957]  vfs_read+0xa0/0x150
>[  550.099962]  SyS_read+0x44/0xb0
>[  550.099968]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  550.099971] RIP: 0033:0x7fa9de68988d
>[  550.099974] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  550.099980] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  550.099982] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  550.099985] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  550.099987] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  550.099990] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  550.100000] Mem-Info:
>[  550.100006] active_anon:3886 inactive_anon:1904423 isolated_anon:416
>                active_file:42 inactive_file:135 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:468 shmem:1905313 pagetables:1430 bounce:0
>                free:25184 free_pcp:0 free_cma:0
>[  550.100012] Node 0 active_anon:15544kB inactive_anon:7617692kB active_file:168kB inactive_file:540kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1872kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  550.100018] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  550.100020] lowmem_reserve[]: 0 3352 7813 7813
>[  550.100037] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376984kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  550.100039] lowmem_reserve[]: 0 0 4460 4460
>[  550.100056] Normal free:38116kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4241464kB active_file:168kB inactive_file:196kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  550.100058] lowmem_reserve[]: 0 0 0 0
>[  550.100072] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  550.100122] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  550.100175] Normal: 691*4kB (UME) 777*8kB (UME) 491*16kB (UME) 243*32kB (ME) 102*64kB (UM) 51*128kB (UM) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38436kB
>[  550.100223] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  550.100226] 1905475 total pagecache pages
>[  550.100235] 7 pages in swap cache
>[  550.100238] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  550.100241] Free swap  = 8049916kB
>[  550.100243] Total swap = 16642044kB
>[  550.100246] 2070542 pages RAM
>[  550.100248] 0 pages HighMem/MovableOnly
>[  550.100250] 46219 pages reserved
>[  550.441904] thermald: page allocation stalls for 310406ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  550.441920] CPU: 1 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  550.441923] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  550.441925] Call Trace:
>[  550.441933]  dump_stack+0x67/0x97
>[  550.441939]  warn_alloc+0xd6/0x160
>[  550.441947]  __alloc_pages_nodemask+0xe50/0x1280
>[  550.441960]  ? trace_hardirqs_on_caller+0x118/0x180
>[  550.441966]  new_slab+0x31a/0x4d0
>[  550.441972]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  550.441978]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  550.441988]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  550.441992]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  550.441995]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  550.442000]  kmem_cache_alloc_trace+0x237/0x2e0
>[  550.442006]  kernfs_iop_get_link+0x3e/0x1e0
>[  550.442012]  link_path_walk+0x4a8/0x560
>[  550.442019]  path_openat+0x78/0x950
>[  550.442027]  do_filp_open+0x85/0xf0
>[  550.442039]  ? _raw_spin_unlock+0x2c/0x50
>[  550.442047]  do_sys_open+0x122/0x1f0
>[  550.442051]  ? do_sys_open+0x122/0x1f0
>[  550.442057]  SyS_open+0x19/0x20
>[  550.442061]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  550.442064] RIP: 0033:0x7f519f67f66d
>[  550.442067] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  550.442072] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  550.442075] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  550.442077] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  550.442080] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  550.442082] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  553.233236] irqbalance: page allocation stalls for 316135ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  553.233253] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  553.233256] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  553.233259] Call Trace:
>[  553.233267]  dump_stack+0x67/0x97
>[  553.233273]  warn_alloc+0xd6/0x160
>[  553.233282]  __alloc_pages_nodemask+0xe50/0x1280
>[  553.233293]  ? new_slab+0x331/0x4d0
>[  553.233299]  new_slab+0x31a/0x4d0
>[  553.233306]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  553.233311]  ? kvmalloc_node+0x6b/0x80
>[  553.233317]  ? lock_acquire+0x9e/0x1e0
>[  553.233322]  ? seq_read+0x38/0x3e0
>[  553.233331]  ? kvmalloc_node+0x6b/0x80
>[  553.233335]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  553.233339]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  553.233345]  __kmalloc+0x288/0x330
>[  553.233350]  kvmalloc_node+0x6b/0x80
>[  553.233355]  seq_read+0x2a1/0x3e0
>[  553.233360]  ? __might_fault+0x80/0x90
>[  553.233368]  proc_reg_read+0x3d/0x60
>[  553.233373]  __vfs_read+0x23/0x110
>[  553.233380]  ? SyS_newfstat+0x35/0x50
>[  553.233385]  vfs_read+0xa0/0x150
>[  553.233390]  SyS_read+0x44/0xb0
>[  553.233396]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  553.233399] RIP: 0033:0x7f3288c7a870
>[  553.233402] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  553.233407] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  553.233410] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  553.233413] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  553.233415] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  553.233418] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  553.233428] warn_alloc_show_mem: 1 callbacks suppressed
>[  553.233430] Mem-Info:
>[  553.233437] active_anon:3886 inactive_anon:1904630 isolated_anon:288
>                active_file:68 inactive_file:63 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:467 shmem:1905313 pagetables:1430 bounce:0
>                free:25163 free_pcp:0 free_cma:0
>[  553.233443] Node 0 active_anon:15544kB inactive_anon:7618520kB active_file:272kB inactive_file:252kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1868kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  553.233448] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  553.233451] lowmem_reserve[]: 0 3352 7813 7813
>[  553.233468] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376124kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  553.233470] lowmem_reserve[]: 0 0 4460 4460
>[  553.233487] Normal free:38032kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4241700kB active_file:272kB inactive_file:252kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  553.233490] lowmem_reserve[]: 0 0 0 0
>[  553.233503] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  553.233553] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  553.233608] Normal: 744*4kB (UME) 777*8kB (UME) 491*16kB (UME) 243*32kB (ME) 102*64kB (UM) 51*128kB (UM) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38648kB
>[  553.233657] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  553.233660] 1905451 total pagecache pages
>[  553.233669] 7 pages in swap cache
>[  553.233672] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  553.233674] Free swap  = 8049916kB
>[  553.233677] Total swap = 16642044kB
>[  553.233679] 2070542 pages RAM
>[  553.233682] 0 pages HighMem/MovableOnly
>[  553.233684] 46219 pages reserved
>[  553.262002] systemd-udevd: page allocation stalls for 29544ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  553.262020] CPU: 2 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  553.262023] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  553.262025] Call Trace:
>[  553.262033]  dump_stack+0x67/0x97
>[  553.262038]  warn_alloc+0xd6/0x160
>[  553.262048]  __alloc_pages_nodemask+0xe50/0x1280
>[  553.262055]  ? find_get_entry+0x149/0x220
>[  553.262065]  ? pagecache_get_page+0x27/0x230
>[  553.262070]  filemap_fault+0x323/0x620
>[  553.262078]  ext4_filemap_fault+0x2c/0x40
>[  553.262084]  __do_fault+0x19/0x70
>[  553.262090]  ? _raw_spin_unlock+0x2c/0x50
>[  553.262094]  __handle_mm_fault+0x946/0xd80
>[  553.262103]  handle_mm_fault+0x17c/0x350
>[  553.262109]  __do_page_fault+0x279/0x560
>[  553.262115]  do_page_fault+0xc/0x10
>[  553.262119]  page_fault+0x22/0x30
>[  553.262122] RIP: 0033:0x7fb73f6d0eb0
>[  553.262125] RSP: 002b:00007ffeb7cf4718 EFLAGS: 00010246
>[  553.262131] RAX: 0000000000000013 RBX: 00005626c15a7618 RCX: 0000000000000007
>[  553.262133] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
>[  553.262136] RBP: 00007ffeb7cf4730 R08: 0000000000000200 R09: 0000000000000001
>[  553.262138] R10: 0006d1062b4fd208 R11: 0000000000000000 R12: 00007ffeb7cf4770
>[  553.262141] R13: 0000000000000001 R14: 00007ffeb7cf5f27 R15: 00007ffeb7cf483c
>[  556.625227] systemd-timesyn: page allocation stalls for 27076ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  556.625245] CPU: 0 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  556.625248] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  556.625251] Call Trace:
>[  556.625258]  dump_stack+0x67/0x97
>[  556.625263]  warn_alloc+0xd6/0x160
>[  556.625272]  __alloc_pages_nodemask+0xe50/0x1280
>[  556.625279]  ? find_get_entry+0x149/0x220
>[  556.625288]  ? pagecache_get_page+0x27/0x230
>[  556.625294]  filemap_fault+0x323/0x620
>[  556.625302]  ext4_filemap_fault+0x2c/0x40
>[  556.625307]  __do_fault+0x19/0x70
>[  556.625312]  __handle_mm_fault+0x946/0xd80
>[  556.625321]  handle_mm_fault+0x17c/0x350
>[  556.625326]  __do_page_fault+0x279/0x560
>[  556.625333]  do_page_fault+0xc/0x10
>[  556.625337]  page_fault+0x22/0x30
>[  556.625341] RIP: 0033:0x7fac26553400
>[  556.625344] RSP: 002b:00007ffdd5b17308 EFLAGS: 00010206
>[  556.625349] RAX: 000000000000002f RBX: 00007fac26642171 RCX: 00007ffdd5b17380
>[  556.625352] RDX: 0000000000000009 RSI: 00007fac2664bcd0 RDI: 00007ffdd5b17f85
>[  556.625354] RBP: 00007ffdd5b17440 R08: 0000000000000000 R09: 000000000000000b
>[  556.625357] R10: 00007ffdd5b17f85 R11: 0000000000000000 R12: 0000000000000000
>[  556.625359] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdd5b17340
>[  556.625369] warn_alloc_show_mem: 1 callbacks suppressed
>[  556.625372] Mem-Info:
>[  556.625378] active_anon:3886 inactive_anon:1904542 isolated_anon:342
>                active_file:74 inactive_file:78 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:473 shmem:1905313 pagetables:1430 bounce:0
>                free:25261 free_pcp:0 free_cma:0
>[  556.625384] Node 0 active_anon:15544kB inactive_anon:7618168kB active_file:296kB inactive_file:312kB unevictable:0kB isolated(anon):1368kB isolated(file):0kB mapped:1892kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  556.625390] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  556.625392] lowmem_reserve[]: 0 3352 7813 7813
>[  556.625410] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377208kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  556.625412] lowmem_reserve[]: 0 0 4460 4460
>[  556.625430] Normal free:38424kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4241664kB active_file:296kB inactive_file:312kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  556.625432] lowmem_reserve[]: 0 0 0 0
>[  556.625446] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  556.625498] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  556.625555] Normal: 842*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 101*64kB (M) 51*128kB (UM) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 39008kB
>[  556.625605] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  556.625607] 1905429 total pagecache pages
>[  556.625617] 7 pages in swap cache
>[  556.625620] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  556.625622] Free swap  = 8049916kB
>[  556.625625] Total swap = 16642044kB
>[  556.625627] 2070542 pages RAM
>[  556.625630] 0 pages HighMem/MovableOnly
>[  556.625633] 46219 pages reserved
>[  557.323177] snapd: page allocation stalls for 25961ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  557.323193] CPU: 0 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  557.323196] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  557.323199] Call Trace:
>[  557.323207]  dump_stack+0x67/0x97
>[  557.323212]  warn_alloc+0xd6/0x160
>[  557.323221]  __alloc_pages_nodemask+0xe50/0x1280
>[  557.323229]  ? find_get_entry+0x149/0x220
>[  557.323238]  ? pagecache_get_page+0x27/0x230
>[  557.323244]  filemap_fault+0x323/0x620
>[  557.323252]  ext4_filemap_fault+0x2c/0x40
>[  557.323258]  __do_fault+0x19/0x70
>[  557.323262]  __handle_mm_fault+0x946/0xd80
>[  557.323272]  handle_mm_fault+0x17c/0x350
>[  557.323278]  __do_page_fault+0x279/0x560
>[  557.323284]  do_page_fault+0xc/0x10
>[  557.323290]  page_fault+0x22/0x30
>[  557.323294] RIP: 0033:0x55c8c008cfdc
>[  557.323297] RSP: 002b:000000c8200309f0 EFLAGS: 00010202
>[  557.323302] RAX: 000000c81fff7478 RBX: 0000000000000050 RCX: 000000c820001b00
>[  557.323305] RDX: 0000000000000000 RSI: 000000c81fff7478 RDI: 000055c8c089f4da
>[  557.323308] RBP: 0000000000000000 R08: 000000c82015c000 R09: 0000000000000000
>[  557.323311] R10: 000055c8c06fa620 R11: 0000000000000000 R12: 0000000000000050
>[  557.323314] R13: 000055c8c089f4da R14: 0000000000000000 R15: 0000000000000000
>[  559.491030] gem_render_line: page allocation stalls for 314616ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  559.491049] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  559.491051] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  559.491055] Call Trace:
>[  559.491064]  dump_stack+0x67/0x97
>[  559.491070]  warn_alloc+0xd6/0x160
>[  559.491079]  __alloc_pages_nodemask+0xe50/0x1280
>[  559.491090]  ? new_slab+0x331/0x4d0
>[  559.491097]  new_slab+0x31a/0x4d0
>[  559.491103]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  559.491108]  ? sg_kmalloc+0x1e/0x50
>[  559.491118]  ? sg_kmalloc+0x1e/0x50
>[  559.491122]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  559.491126]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  559.491130]  __kmalloc+0x288/0x330
>[  559.491136]  sg_kmalloc+0x1e/0x50
>[  559.491141]  __sg_alloc_table+0x11f/0x180
>[  559.491145]  ? sg_miter_start+0x60/0x60
>[  559.491151]  sg_alloc_table+0x24/0xa0
>[  559.491222]  i915_sg_trim+0x30/0x130 [i915]
>[  559.491273]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  559.491323]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  559.491365]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  559.491405]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  559.491411]  ? lock_acquire+0x9e/0x1e0
>[  559.491417]  ? __might_fault+0x39/0x90
>[  559.491426]  drm_ioctl+0x202/0x490
>[  559.491464]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  559.491475]  ? __do_page_fault+0x29e/0x560
>[  559.491483]  do_vfs_ioctl+0x90/0x6d0
>[  559.491488]  ? up_read+0x1a/0x40
>[  559.491492]  ? trace_hardirqs_on_caller+0x118/0x180
>[  559.491498]  SyS_ioctl+0x3c/0x70
>[  559.491504]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  559.491507] RIP: 0033:0x7fe71a49d4b7
>[  559.491510] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  559.491515] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  559.491518] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  559.491521] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  559.491523] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  559.491526] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  559.491552] warn_alloc_show_mem: 1 callbacks suppressed
>[  559.491555] Mem-Info:
>[  559.491562] active_anon:3886 inactive_anon:1904530 isolated_anon:320
>                active_file:94 inactive_file:62 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:472 shmem:1905313 pagetables:1430 bounce:0
>                free:25174 free_pcp:0 free_cma:0
>[  559.491568] Node 0 active_anon:15544kB inactive_anon:7618120kB active_file:376kB inactive_file:248kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1888kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  559.491574] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  559.491577] lowmem_reserve[]: 0 3352 7813 7813
>[  559.491594] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376188kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  559.491597] lowmem_reserve[]: 0 0 4460 4460
>[  559.491614] Normal free:38076kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4240308kB active_file:376kB inactive_file:248kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  559.491616] lowmem_reserve[]: 0 0 0 0
>[  559.491629] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  559.491679] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  559.491732] Normal: 766*4kB (UME) 777*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 51*128kB (UM) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38672kB
>[  559.491779] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  559.491782] 1905476 total pagecache pages
>[  559.491792] 7 pages in swap cache
>[  559.491795] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  559.491798] Free swap  = 8049916kB
>[  559.491800] Total swap = 16642044kB
>[  559.491803] 2070542 pages RAM
>[  559.491805] 0 pages HighMem/MovableOnly
>[  559.491808] 46219 pages reserved
>[  559.886671] gem_render_line: page allocation stalls for 315012ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  559.886688] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  559.886692] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  559.886694] Call Trace:
>[  559.886701]  dump_stack+0x67/0x97
>[  559.886708]  warn_alloc+0xd6/0x160
>[  559.886717]  __alloc_pages_nodemask+0xe50/0x1280
>[  559.886727]  ? new_slab+0x331/0x4d0
>[  559.886734]  new_slab+0x31a/0x4d0
>[  559.886740]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  559.886745]  ? sg_kmalloc+0x1e/0x50
>[  559.886755]  ? sg_kmalloc+0x1e/0x50
>[  559.886759]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  559.886763]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  559.886768]  __kmalloc+0x288/0x330
>[  559.886774]  sg_kmalloc+0x1e/0x50
>[  559.886778]  __sg_alloc_table+0x11f/0x180
>[  559.886782]  ? sg_miter_start+0x60/0x60
>[  559.886788]  sg_alloc_table+0x24/0xa0
>[  559.886847]  i915_sg_trim+0x30/0x130 [i915]
>[  559.886891]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  559.886936]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  559.886975]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  559.887016]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  559.887022]  ? lock_acquire+0x9e/0x1e0
>[  559.887027]  ? __might_fault+0x39/0x90
>[  559.887036]  drm_ioctl+0x202/0x490
>[  559.887075]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  559.887085]  ? __do_page_fault+0x29e/0x560
>[  559.887092]  do_vfs_ioctl+0x90/0x6d0
>[  559.887098]  ? up_read+0x1a/0x40
>[  559.887102]  ? trace_hardirqs_on_caller+0x118/0x180
>[  559.887107]  SyS_ioctl+0x3c/0x70
>[  559.887114]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  559.887117] RIP: 0033:0x7fe71a49d4b7
>[  559.887120] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  559.887125] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  559.887128] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  559.887130] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  559.887133] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  559.887136] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  563.178446] thermald: page allocation stalls for 323142ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  563.178463] CPU: 1 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  563.178466] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  563.178468] Call Trace:
>[  563.178476]  dump_stack+0x67/0x97
>[  563.178482]  warn_alloc+0xd6/0x160
>[  563.178490]  __alloc_pages_nodemask+0xe50/0x1280
>[  563.178503]  ? trace_hardirqs_on_caller+0x118/0x180
>[  563.178509]  new_slab+0x31a/0x4d0
>[  563.178516]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  563.178521]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  563.178531]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  563.178535]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  563.178539]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  563.178543]  kmem_cache_alloc_trace+0x237/0x2e0
>[  563.178549]  kernfs_iop_get_link+0x3e/0x1e0
>[  563.178555]  link_path_walk+0x4a8/0x560
>[  563.178562]  path_openat+0x78/0x950
>[  563.178570]  do_filp_open+0x85/0xf0
>[  563.178583]  ? _raw_spin_unlock+0x2c/0x50
>[  563.178590]  do_sys_open+0x122/0x1f0
>[  563.178594]  ? do_sys_open+0x122/0x1f0
>[  563.178601]  SyS_open+0x19/0x20
>[  563.178605]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  563.178609] RIP: 0033:0x7f519f67f66d
>[  563.178612] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  563.178617] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  563.178619] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  563.178622] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  563.178625] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  563.178628] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  563.178637] warn_alloc_show_mem: 1 callbacks suppressed
>[  563.178640] Mem-Info:
>[  563.178646] active_anon:3886 inactive_anon:1904675 isolated_anon:224
>                active_file:41 inactive_file:197 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:543 shmem:1905313 pagetables:1430 bounce:0
>                free:25322 free_pcp:0 free_cma:0
>[  563.178652] Node 0 active_anon:15544kB inactive_anon:7618700kB active_file:164kB inactive_file:788kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:2172kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  563.178657] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  563.178659] lowmem_reserve[]: 0 3352 7813 7813
>[  563.178676] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376696kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  563.178678] lowmem_reserve[]: 0 0 4460 4460
>[  563.178694] Normal free:38668kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4241700kB active_file:164kB inactive_file:776kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  563.178696] lowmem_reserve[]: 0 0 0 0
>[  563.178708] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  563.178756] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  563.178807] Normal: 700*4kB (UME) 777*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 51*128kB (UM) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38408kB
>[  563.178853] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  563.178856] 1905557 total pagecache pages
>[  563.178865] 7 pages in swap cache
>[  563.178868] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  563.178870] Free swap  = 8049916kB
>[  563.178873] Total swap = 16642044kB
>[  563.178875] 2070542 pages RAM
>[  563.178877] 0 pages HighMem/MovableOnly
>[  563.178880] 46219 pages reserved
>[  563.563467] systemd: page allocation stalls for 295354ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  563.563484] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  563.563487] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  563.563489] Call Trace:
>[  563.563497]  dump_stack+0x67/0x97
>[  563.563502]  warn_alloc+0xd6/0x160
>[  563.563511]  __alloc_pages_nodemask+0xe50/0x1280
>[  563.563522]  ? new_slab+0x331/0x4d0
>[  563.563528]  new_slab+0x31a/0x4d0
>[  563.563535]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  563.563540]  ? kvmalloc_node+0x6b/0x80
>[  563.563545]  ? lock_acquire+0x9e/0x1e0
>[  563.563550]  ? seq_read+0x38/0x3e0
>[  563.563559]  ? kvmalloc_node+0x6b/0x80
>[  563.563562]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  563.563566]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  563.563571]  __kmalloc+0x288/0x330
>[  563.563576]  kvmalloc_node+0x6b/0x80
>[  563.563581]  seq_read+0x2a1/0x3e0
>[  563.563589]  __vfs_read+0x23/0x110
>[  563.563596]  ? up_read+0x1a/0x40
>[  563.563599]  vfs_read+0xa0/0x150
>[  563.563604]  SyS_read+0x44/0xb0
>[  563.563610]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  563.563614] RIP: 0033:0x7fa9de68988d
>[  563.563616] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  563.563621] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  563.563624] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  563.563627] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  563.563629] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  563.563632] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  565.868578] snapd: page allocation stalls for 34506ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  565.868595] CPU: 0 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  565.868598] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  565.868601] Call Trace:
>[  565.868609]  dump_stack+0x67/0x97
>[  565.868615]  warn_alloc+0xd6/0x160
>[  565.868623]  __alloc_pages_nodemask+0xe50/0x1280
>[  565.868631]  ? find_get_entry+0x149/0x220
>[  565.868640]  ? pagecache_get_page+0x27/0x230
>[  565.868646]  filemap_fault+0x323/0x620
>[  565.868654]  ext4_filemap_fault+0x2c/0x40
>[  565.868660]  __do_fault+0x19/0x70
>[  565.868664]  __handle_mm_fault+0x946/0xd80
>[  565.868673]  handle_mm_fault+0x17c/0x350
>[  565.868679]  __do_page_fault+0x279/0x560
>[  565.868685]  do_page_fault+0xc/0x10
>[  565.868690]  page_fault+0x22/0x30
>[  565.868694] RIP: 0033:0x55c8c008cfdc
>[  565.868696] RSP: 002b:000000c8200309f0 EFLAGS: 00010202
>[  565.868702] RAX: 000000c81fff7478 RBX: 0000000000000050 RCX: 000000c820001b00
>[  565.868705] RDX: 0000000000000000 RSI: 000000c81fff7478 RDI: 000055c8c089f4da
>[  565.868707] RBP: 0000000000000000 R08: 000000c82015c000 R09: 0000000000000000
>[  565.868710] R10: 000055c8c06fa620 R11: 0000000000000000 R12: 0000000000000050
>[  565.868712] R13: 000055c8c089f4da R14: 0000000000000000 R15: 0000000000000000
>[  565.868722] warn_alloc_show_mem: 1 callbacks suppressed
>[  565.868725] Mem-Info:
>[  565.868731] active_anon:3886 inactive_anon:1904623 isolated_anon:256
>                active_file:69 inactive_file:75 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:491 shmem:1905313 pagetables:1430 bounce:0
>                free:25163 free_pcp:0 free_cma:0
>[  565.868737] Node 0 active_anon:15544kB inactive_anon:7618492kB active_file:276kB inactive_file:300kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1964kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  565.868743] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  565.868746] lowmem_reserve[]: 0 3352 7813 7813
>[  565.868763] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376692kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  565.868765] lowmem_reserve[]: 0 0 4460 4460
>[  565.868783] Normal free:38032kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4241896kB active_file:276kB inactive_file:300kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  565.868785] lowmem_reserve[]: 0 0 0 0
>[  565.868799] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  565.868850] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  565.868907] Normal: 774*4kB (UME) 777*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 51*128kB (UM) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38704kB
>[  565.868957] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  565.868959] 1905464 total pagecache pages
>[  565.868969] 7 pages in swap cache
>[  565.868972] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  565.868974] Free swap  = 8049916kB
>[  565.868977] Total swap = 16642044kB
>[  565.868980] 2070542 pages RAM
>[  565.868982] 0 pages HighMem/MovableOnly
>[  565.868984] 46219 pages reserved
>[  566.480630] cron: page allocation stalls for 11334ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  566.480648] CPU: 0 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  566.480651] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  566.480653] Call Trace:
>[  566.480661]  dump_stack+0x67/0x97
>[  566.480667]  warn_alloc+0xd6/0x160
>[  566.480675]  __alloc_pages_nodemask+0xe50/0x1280
>[  566.480682]  ? find_get_entry+0x149/0x220
>[  566.480691]  ? pagecache_get_page+0x27/0x230
>[  566.480697]  filemap_fault+0x323/0x620
>[  566.480705]  ext4_filemap_fault+0x2c/0x40
>[  566.480711]  __do_fault+0x19/0x70
>[  566.480716]  __handle_mm_fault+0x946/0xd80
>[  566.480725]  handle_mm_fault+0x17c/0x350
>[  566.480730]  __do_page_fault+0x279/0x560
>[  566.480737]  do_page_fault+0xc/0x10
>[  566.480742]  page_fault+0x22/0x30
>[  566.480746] RIP: 0033:0x7f47a40538d0
>[  566.480749] RSP: 002b:00007ffdd14aaa28 EFLAGS: 00010202
>[  566.480754] RAX: 00000000fbad8001 RBX: 0000000000001001 RCX: 0000000000000000
>[  566.480756] RDX: 00007ffdd14aab68 RSI: 0000000000408253 RDI: 00007ffdd14aaa30
>[  566.480759] RBP: 00007ffdd14aaa30 R08: 0000000000000000 R09: 0000000001f5ea88
>[  566.480762] R10: 2ce33e6c02ce33e7 R11: 0000000000000246 R12: 00007ffdd14aafb0
>[  566.480764] R13: 0000000000408253 R14: 00007ffdd14aab68 R15: 0000000000000001
>[  567.975680] irqbalance: page allocation stalls for 330877ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  567.975700] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  567.975703] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  567.975706] Call Trace:
>[  567.975714]  dump_stack+0x67/0x97
>[  567.975721]  warn_alloc+0xd6/0x160
>[  567.975730]  __alloc_pages_nodemask+0xe50/0x1280
>[  567.975742]  ? new_slab+0x331/0x4d0
>[  567.975749]  new_slab+0x31a/0x4d0
>[  567.975755]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  567.975760]  ? kvmalloc_node+0x6b/0x80
>[  567.975767]  ? lock_acquire+0x9e/0x1e0
>[  567.975771]  ? seq_read+0x38/0x3e0
>[  567.975779]  ? kvmalloc_node+0x6b/0x80
>[  567.975783]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  567.975787]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  567.975792]  __kmalloc+0x288/0x330
>[  567.975798]  kvmalloc_node+0x6b/0x80
>[  567.975802]  seq_read+0x2a1/0x3e0
>[  567.975807]  ? __might_fault+0x80/0x90
>[  567.975815]  proc_reg_read+0x3d/0x60
>[  567.975821]  __vfs_read+0x23/0x110
>[  567.975828]  ? SyS_newfstat+0x35/0x50
>[  567.975832]  vfs_read+0xa0/0x150
>[  567.975837]  SyS_read+0x44/0xb0
>[  567.975843]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  567.975846] RIP: 0033:0x7f3288c7a870
>[  567.975849] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  567.975855] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  567.975858] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  567.975860] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  567.975863] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  567.975865] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  567.975876] warn_alloc_show_mem: 1 callbacks suppressed
>[  567.975878] Mem-Info:
>[  567.975885] active_anon:3886 inactive_anon:1904545 isolated_anon:352
>                active_file:52 inactive_file:55 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:469 shmem:1905313 pagetables:1430 bounce:0
>                free:25289 free_pcp:0 free_cma:0
>[  567.975890] Node 0 active_anon:15544kB inactive_anon:7618180kB active_file:208kB inactive_file:220kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1876kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  567.975895] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  567.975898] lowmem_reserve[]: 0 3352 7813 7813
>[  567.975914] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376068kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  567.975917] lowmem_reserve[]: 0 0 4460 4460
>[  567.975933] Normal free:38536kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4240848kB active_file:208kB inactive_file:436kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  567.975936] lowmem_reserve[]: 0 0 0 0
>[  567.975949] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  567.975999] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  567.976054] Normal: 761*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38620kB
>[  567.976102] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  567.976105] 1905481 total pagecache pages
>[  567.976114] 7 pages in swap cache
>[  567.976118] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  567.976120] Free swap  = 8049916kB
>[  567.976122] Total swap = 16642044kB
>[  567.976125] 2070542 pages RAM
>[  567.976127] 0 pages HighMem/MovableOnly
>[  567.976130] 46219 pages reserved
>[  568.193194] gem_render_line: page allocation stalls for 323318ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  568.193211] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  568.193214] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  568.193216] Call Trace:
>[  568.193224]  dump_stack+0x67/0x97
>[  568.193230]  warn_alloc+0xd6/0x160
>[  568.193238]  __alloc_pages_nodemask+0xe50/0x1280
>[  568.193249]  ? new_slab+0x331/0x4d0
>[  568.193256]  new_slab+0x31a/0x4d0
>[  568.193262]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  568.193267]  ? sg_kmalloc+0x1e/0x50
>[  568.193277]  ? sg_kmalloc+0x1e/0x50
>[  568.193281]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  568.193284]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  568.193289]  __kmalloc+0x288/0x330
>[  568.193295]  sg_kmalloc+0x1e/0x50
>[  568.193300]  __sg_alloc_table+0x11f/0x180
>[  568.193303]  ? sg_miter_start+0x60/0x60
>[  568.193309]  sg_alloc_table+0x24/0xa0
>[  568.193368]  i915_sg_trim+0x30/0x130 [i915]
>[  568.193412]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  568.193458]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  568.193496]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  568.193536]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  568.193542]  ? lock_acquire+0x9e/0x1e0
>[  568.193547]  ? __might_fault+0x39/0x90
>[  568.193557]  drm_ioctl+0x202/0x490
>[  568.193595]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  568.193604]  ? __do_page_fault+0x29e/0x560
>[  568.193611]  do_vfs_ioctl+0x90/0x6d0
>[  568.193617]  ? up_read+0x1a/0x40
>[  568.193621]  ? trace_hardirqs_on_caller+0x118/0x180
>[  568.193626]  SyS_ioctl+0x3c/0x70
>[  568.193633]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  568.193636] RIP: 0033:0x7fe71a49d4b7
>[  568.193639] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  568.193644] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  568.193646] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  568.193649] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  568.193652] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  568.193655] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  569.134318] systemd-timesyn: page allocation stalls for 39584ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  569.134335] CPU: 0 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  569.134338] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  569.134341] Call Trace:
>[  569.134349]  dump_stack+0x67/0x97
>[  569.134354]  warn_alloc+0xd6/0x160
>[  569.134363]  __alloc_pages_nodemask+0xe50/0x1280
>[  569.134370]  ? find_get_entry+0x149/0x220
>[  569.134379]  ? pagecache_get_page+0x27/0x230
>[  569.134385]  filemap_fault+0x323/0x620
>[  569.134393]  ext4_filemap_fault+0x2c/0x40
>[  569.134398]  __do_fault+0x19/0x70
>[  569.134403]  __handle_mm_fault+0x946/0xd80
>[  569.134412]  handle_mm_fault+0x17c/0x350
>[  569.134417]  __do_page_fault+0x279/0x560
>[  569.134424]  do_page_fault+0xc/0x10
>[  569.134428]  page_fault+0x22/0x30
>[  569.134432] RIP: 0033:0x7fac26553400
>[  569.134435] RSP: 002b:00007ffdd5b17308 EFLAGS: 00010206
>[  569.134440] RAX: 000000000000002f RBX: 00007fac26642171 RCX: 00007ffdd5b17380
>[  569.134442] RDX: 0000000000000009 RSI: 00007fac2664bcd0 RDI: 00007ffdd5b17f85
>[  569.134445] RBP: 00007ffdd5b17440 R08: 0000000000000000 R09: 000000000000000b
>[  569.134447] R10: 00007ffdd5b17f85 R11: 0000000000000000 R12: 0000000000000000
>[  569.134450] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdd5b17340
>[  569.134460] warn_alloc_show_mem: 1 callbacks suppressed
>[  569.134462] Mem-Info:
>[  569.134469] active_anon:3886 inactive_anon:1904617 isolated_anon:288
>                active_file:92 inactive_file:148 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:530 shmem:1905313 pagetables:1430 bounce:0
>                free:25155 free_pcp:0 free_cma:0
>[  569.134475] Node 0 active_anon:15544kB inactive_anon:7618468kB active_file:368kB inactive_file:592kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2120kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  569.134481] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  569.134483] lowmem_reserve[]: 0 3352 7813 7813
>[  569.134501] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376360kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  569.134503] lowmem_reserve[]: 0 0 4460 4460
>[  569.134521] Normal free:38000kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4240728kB active_file:368kB inactive_file:592kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  569.134523] lowmem_reserve[]: 0 0 0 0
>[  569.134537] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  569.134588] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  569.134644] Normal: 682*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38304kB
>[  569.134694] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  569.134696] 1905517 total pagecache pages
>[  569.134718] 7 pages in swap cache
>[  569.134722] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  569.134725] Free swap  = 8049916kB
>[  569.134727] Total swap = 16642044kB
>[  569.134730] 2070542 pages RAM
>[  569.134733] 0 pages HighMem/MovableOnly
>[  569.134735] 46219 pages reserved
>[  570.533797] sd-resolve: page allocation stalls for 46493ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  570.533816] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  570.533818] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  570.533821] Call Trace:
>[  570.533829]  dump_stack+0x67/0x97
>[  570.533835]  warn_alloc+0xd6/0x160
>[  570.533844]  __alloc_pages_nodemask+0xe50/0x1280
>[  570.533855]  ? new_slab+0x331/0x4d0
>[  570.533861]  new_slab+0x31a/0x4d0
>[  570.533867]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  570.533873]  ? __alloc_skb+0x69/0x190
>[  570.533877]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  570.533881]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  570.533884]  ? __alloc_skb+0x40/0x190
>[  570.533890]  ? __alloc_skb+0x69/0x190
>[  570.533896]  ? __alloc_skb+0x69/0x190
>[  570.533900]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  570.533903]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  570.533908]  ? __alloc_skb+0x69/0x190
>[  570.533913]  __kmalloc_track_caller+0x295/0x340
>[  570.533918]  __kmalloc_reserve.isra.5+0x28/0x70
>[  570.533924]  __alloc_skb+0x69/0x190
>[  570.533931]  netlink_dump+0xa6/0x290
>[  570.533936]  __netlink_dump_start+0x156/0x190
>[  570.533939]  ? fdb_vid_parse+0x60/0x60
>[  570.533944]  rtnetlink_rcv_msg+0x176/0x1f0
>[  570.533948]  ? fdb_vid_parse+0x60/0x60
>[  570.533953]  ? rtnl_newlink+0x920/0x920
>[  570.533957]  netlink_rcv_skb+0xce/0xf0
>[  570.533963]  rtnetlink_rcv+0x25/0x30
>[  570.533967]  netlink_unicast+0x14f/0x1e0
>[  570.533971]  netlink_sendmsg+0x2aa/0x360
>[  570.533980]  sock_sendmsg+0x12/0x20
>[  570.533984]  SyS_sendto+0xef/0x160
>[  570.533995]  ? __secure_computing+0x30/0xb0
>[  570.533999]  ? syscall_trace_enter+0xbd/0x360
>[  570.534006]  do_syscall_64+0x5e/0x120
>[  570.534011]  entry_SYSCALL64_slow_path+0x25/0x25
>[  570.534015] RIP: 0033:0x7fac25d3ee23
>[  570.534018] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  570.534023] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  570.534026] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  570.534029] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  570.534031] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  570.534034] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  570.534044] Mem-Info:
>[  570.534050] active_anon:3886 inactive_anon:1904562 isolated_anon:288
>                active_file:64 inactive_file:65 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:476 shmem:1905313 pagetables:1430 bounce:0
>                free:25231 free_pcp:0 free_cma:0
>[  570.534055] Node 0 active_anon:15544kB inactive_anon:7618248kB active_file:256kB inactive_file:260kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1904kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  570.534062] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  570.534064] lowmem_reserve[]: 0 3352 7813 7813
>[  570.534081] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376844kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  570.534084] lowmem_reserve[]: 0 0 4460 4460
>[  570.534100] Normal free:38304kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4241024kB active_file:256kB inactive_file:260kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  570.534103] lowmem_reserve[]: 0 0 0 0
>[  570.534116] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  570.534166] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  570.534222] Normal: 821*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38860kB
>[  570.534271] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  570.534273] 1905449 total pagecache pages
>[  570.534283] 7 pages in swap cache
>[  570.534287] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  570.534289] Free swap  = 8049916kB
>[  570.534292] Total swap = 16642044kB
>[  570.534295] 2070542 pages RAM
>[  570.534297] 0 pages HighMem/MovableOnly
>[  570.534299] 46219 pages reserved
>[  571.405956] irqbalance: page allocation stalls for 334307ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  571.405975] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  571.405978] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  571.405980] Call Trace:
>[  571.405990]  dump_stack+0x67/0x97
>[  571.405995]  warn_alloc+0xd6/0x160
>[  571.406005]  __alloc_pages_nodemask+0xe50/0x1280
>[  571.406017]  ? new_slab+0x331/0x4d0
>[  571.406023]  new_slab+0x31a/0x4d0
>[  571.406030]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  571.406036]  ? kvmalloc_node+0x6b/0x80
>[  571.406043]  ? lock_acquire+0x9e/0x1e0
>[  571.406047]  ? seq_read+0x38/0x3e0
>[  571.406056]  ? kvmalloc_node+0x6b/0x80
>[  571.406059]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  571.406063]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  571.406069]  __kmalloc+0x288/0x330
>[  571.406075]  kvmalloc_node+0x6b/0x80
>[  571.406079]  seq_read+0x2a1/0x3e0
>[  571.406085]  ? __might_fault+0x80/0x90
>[  571.406093]  proc_reg_read+0x3d/0x60
>[  571.406099]  __vfs_read+0x23/0x110
>[  571.406106]  ? SyS_newfstat+0x35/0x50
>[  571.406111]  vfs_read+0xa0/0x150
>[  571.406115]  SyS_read+0x44/0xb0
>[  571.406122]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  571.406126] RIP: 0033:0x7f3288c7a870
>[  571.406129] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  571.406135] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  571.406138] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  571.406140] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  571.406143] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  571.406146] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  572.507888] systemd-timesyn: page allocation stalls for 42958ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  572.507908] CPU: 0 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  572.507911] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  572.507914] Call Trace:
>[  572.507922]  dump_stack+0x67/0x97
>[  572.507928]  warn_alloc+0xd6/0x160
>[  572.507937]  __alloc_pages_nodemask+0xe50/0x1280
>[  572.507943]  ? find_get_entry+0x149/0x220
>[  572.507952]  ? pagecache_get_page+0x27/0x230
>[  572.507958]  filemap_fault+0x323/0x620
>[  572.507967]  ext4_filemap_fault+0x2c/0x40
>[  572.507972]  __do_fault+0x19/0x70
>[  572.507977]  __handle_mm_fault+0x946/0xd80
>[  572.507986]  handle_mm_fault+0x17c/0x350
>[  572.507991]  __do_page_fault+0x279/0x560
>[  572.507998]  do_page_fault+0xc/0x10
>[  572.508004]  page_fault+0x22/0x30
>[  572.508008] RIP: 0033:0x7fac26553400
>[  572.508011] RSP: 002b:00007ffdd5b17308 EFLAGS: 00010206
>[  572.508016] RAX: 000000000000002f RBX: 00007fac26642171 RCX: 00007ffdd5b17380
>[  572.508018] RDX: 0000000000000009 RSI: 00007fac2664bcd0 RDI: 00007ffdd5b17f85
>[  572.508021] RBP: 00007ffdd5b17440 R08: 0000000000000000 R09: 000000000000000b
>[  572.508024] R10: 00007ffdd5b17f85 R11: 0000000000000000 R12: 0000000000000000
>[  572.508026] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdd5b17340
>[  572.508036] warn_alloc_show_mem: 1 callbacks suppressed
>[  572.508039] Mem-Info:
>[  572.508047] active_anon:3886 inactive_anon:1904584 isolated_anon:320
>                active_file:101 inactive_file:41 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:483 shmem:1905313 pagetables:1430 bounce:0
>                free:25215 free_pcp:0 free_cma:0
>[  572.508052] Node 0 active_anon:15544kB inactive_anon:7618336kB active_file:404kB inactive_file:164kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1932kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  572.508059] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  572.508061] lowmem_reserve[]: 0 3352 7813 7813
>[  572.508079] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376536kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  572.508081] lowmem_reserve[]: 0 0 4460 4460
>[  572.508098] Normal free:38240kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4240780kB active_file:60kB inactive_file:164kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  572.508100] lowmem_reserve[]: 0 0 0 0
>[  572.508114] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  572.508166] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  572.508222] Normal: 745*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38556kB
>[  572.508272] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  572.508275] 1905504 total pagecache pages
>[  572.508285] 7 pages in swap cache
>[  572.508289] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  572.508291] Free swap  = 8049916kB
>[  572.508294] Total swap = 16642044kB
>[  572.508296] 2070542 pages RAM
>[  572.508299] 0 pages HighMem/MovableOnly
>[  572.508301] 46219 pages reserved
>[  573.749956] systemd: page allocation stalls for 305540ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  573.749973] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  573.749976] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  573.749978] Call Trace:
>[  573.749987]  dump_stack+0x67/0x97
>[  573.749992]  warn_alloc+0xd6/0x160
>[  573.750001]  __alloc_pages_nodemask+0xe50/0x1280
>[  573.750012]  ? new_slab+0x331/0x4d0
>[  573.750018]  new_slab+0x31a/0x4d0
>[  573.750025]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  573.750029]  ? kvmalloc_node+0x6b/0x80
>[  573.750035]  ? lock_acquire+0x9e/0x1e0
>[  573.750039]  ? seq_read+0x38/0x3e0
>[  573.750048]  ? kvmalloc_node+0x6b/0x80
>[  573.750051]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  573.750055]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  573.750060]  __kmalloc+0x288/0x330
>[  573.750066]  kvmalloc_node+0x6b/0x80
>[  573.750070]  seq_read+0x2a1/0x3e0
>[  573.750079]  __vfs_read+0x23/0x110
>[  573.750085]  ? up_read+0x1a/0x40
>[  573.750089]  vfs_read+0xa0/0x150
>[  573.750094]  SyS_read+0x44/0xb0
>[  573.750100]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  573.750103] RIP: 0033:0x7fa9de68988d
>[  573.750106] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  573.750111] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  573.750113] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  573.750116] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  573.750119] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  573.750122] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  573.750131] Mem-Info:
>[  573.750138] active_anon:3886 inactive_anon:1904584 isolated_anon:384
>                active_file:44 inactive_file:74 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:483 shmem:1905313 pagetables:1430 bounce:0
>                free:25139 free_pcp:0 free_cma:0
>[  573.750143] Node 0 active_anon:15544kB inactive_anon:7618336kB active_file:176kB inactive_file:296kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1932kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  573.750149] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  573.750152] lowmem_reserve[]: 0 3352 7813 7813
>[  573.750169] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376840kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  573.750171] lowmem_reserve[]: 0 0 4460 4460
>[  573.750188] Normal free:37936kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4240612kB active_file:440kB inactive_file:164kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  573.750190] lowmem_reserve[]: 0 0 0 0
>[  573.750203] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  573.750253] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  573.750308] Normal: 689*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38332kB
>[  573.750356] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  573.750359] 1905492 total pagecache pages
>[  573.750368] 7 pages in swap cache
>[  573.750371] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  573.750373] Free swap  = 8049916kB
>[  573.750376] Total swap = 16642044kB
>[  573.750379] 2070542 pages RAM
>[  573.750381] 0 pages HighMem/MovableOnly
>[  573.750384] 46219 pages reserved
>[  575.265045] systemd-resolve: page allocation stalls for 10642ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  575.265063] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  575.265066] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  575.265068] Call Trace:
>[  575.265076]  dump_stack+0x67/0x97
>[  575.265082]  warn_alloc+0xd6/0x160
>[  575.265091]  __alloc_pages_nodemask+0xe50/0x1280
>[  575.265097]  ? find_get_entry+0x149/0x220
>[  575.265106]  ? pagecache_get_page+0x27/0x230
>[  575.265113]  filemap_fault+0x323/0x620
>[  575.265120]  ext4_filemap_fault+0x2c/0x40
>[  575.265126]  __do_fault+0x19/0x70
>[  575.265131]  __handle_mm_fault+0x946/0xd80
>[  575.265140]  handle_mm_fault+0x17c/0x350
>[  575.265146]  __do_page_fault+0x279/0x560
>[  575.265152]  do_page_fault+0xc/0x10
>[  575.265157]  page_fault+0x22/0x30
>[  575.265160] RIP: 0033:0x7f5ed15908b5
>[  575.265163] RSP: 002b:00007fff77957ea0 EFLAGS: 00010203
>[  575.265168] RAX: 0000000000000020 RBX: 0000000000000010 RCX: 00007f5ed0a889ad
>[  575.265171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000010
>[  575.265173] RBP: 000055f5cdc086c0 R08: 0000000000000000 R09: 0000000000000000
>[  575.265176] R10: 0000000000000022 R11: 0000000000000246 R12: 00007fff77958420
>[  575.265179] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  575.265189] Mem-Info:
>[  575.265195] active_anon:3886 inactive_anon:1904669 isolated_anon:256
>                active_file:70 inactive_file:55 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:473 shmem:1905313 pagetables:1430 bounce:0
>                free:25238 free_pcp:0 free_cma:0
>[  575.265201] Node 0 active_anon:15544kB inactive_anon:7618676kB active_file:280kB inactive_file:220kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1892kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  575.265207] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  575.265209] lowmem_reserve[]: 0 3352 7813 7813
>[  575.265227] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376756kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  575.265229] lowmem_reserve[]: 0 0 4460 4460
>[  575.265247] Normal free:38332kB min:38508kB low:48132kB high:57756kB active_anon:11828kB inactive_anon:4241440kB active_file:280kB inactive_file:220kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  575.265249] lowmem_reserve[]: 0 0 0 0
>[  575.265263] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  575.265314] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  575.265370] Normal: 742*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38544kB
>[  575.265420] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  575.265422] 1905445 total pagecache pages
>[  575.265432] 7 pages in swap cache
>[  575.265435] Swap cache stats: add 5951418, delete 5950697, find 1660692/1901631
>[  575.265437] Free swap  = 8049916kB
>[  575.265440] Total swap = 16642044kB
>[  575.265443] 2070542 pages RAM
>[  575.265445] 0 pages HighMem/MovableOnly
>[  575.265447] 46219 pages reserved
>[  575.619121] gem_render_line: page allocation stalls for 330744ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  575.619138] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  575.619141] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  575.619143] Call Trace:
>[  575.619152]  dump_stack+0x67/0x97
>[  575.619157]  warn_alloc+0xd6/0x160
>[  575.619166]  __alloc_pages_nodemask+0xe50/0x1280
>[  575.619177]  ? new_slab+0x331/0x4d0
>[  575.619183]  new_slab+0x31a/0x4d0
>[  575.619190]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  575.619194]  ? sg_kmalloc+0x1e/0x50
>[  575.619205]  ? sg_kmalloc+0x1e/0x50
>[  575.619208]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  575.619212]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  575.619217]  __kmalloc+0x288/0x330
>[  575.619222]  sg_kmalloc+0x1e/0x50
>[  575.619227]  __sg_alloc_table+0x11f/0x180
>[  575.619230]  ? sg_miter_start+0x60/0x60
>[  575.619237]  sg_alloc_table+0x24/0xa0
>[  575.619296]  i915_sg_trim+0x30/0x130 [i915]
>[  575.619343]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  575.619388]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  575.619427]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  575.619468]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  575.619474]  ? lock_acquire+0x9e/0x1e0
>[  575.619480]  ? __might_fault+0x39/0x90
>[  575.619489]  drm_ioctl+0x202/0x490
>[  575.619527]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  575.619537]  ? __do_page_fault+0x29e/0x560
>[  575.619544]  do_vfs_ioctl+0x90/0x6d0
>[  575.619549]  ? up_read+0x1a/0x40
>[  575.619553]  ? trace_hardirqs_on_caller+0x118/0x180
>[  575.619559]  SyS_ioctl+0x3c/0x70
>[  575.619565]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  575.619569] RIP: 0033:0x7fe71a49d4b7
>[  575.619571] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  575.619576] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  575.619579] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  575.619582] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  575.619584] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  575.619587] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  578.068051] cron: page allocation stalls for 22920ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  578.068069] CPU: 0 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  578.068071] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  578.068074] Call Trace:
>[  578.068082]  dump_stack+0x67/0x97
>[  578.068088]  warn_alloc+0xd6/0x160
>[  578.068096]  __alloc_pages_nodemask+0xe50/0x1280
>[  578.068103]  ? find_get_entry+0x149/0x220
>[  578.068113]  ? pagecache_get_page+0x27/0x230
>[  578.068118]  filemap_fault+0x323/0x620
>[  578.068126]  ext4_filemap_fault+0x2c/0x40
>[  578.068132]  __do_fault+0x19/0x70
>[  578.068137]  __handle_mm_fault+0x946/0xd80
>[  578.068146]  handle_mm_fault+0x17c/0x350
>[  578.068151]  __do_page_fault+0x279/0x560
>[  578.068158]  do_page_fault+0xc/0x10
>[  578.068163]  page_fault+0x22/0x30
>[  578.068167] RIP: 0033:0x7f47a40538d0
>[  578.068170] RSP: 002b:00007ffdd14aaa28 EFLAGS: 00010202
>[  578.068175] RAX: 00000000fbad8001 RBX: 0000000000001001 RCX: 0000000000000000
>[  578.068178] RDX: 00007ffdd14aab68 RSI: 0000000000408253 RDI: 00007ffdd14aaa30
>[  578.068181] RBP: 00007ffdd14aaa30 R08: 0000000000000000 R09: 0000000001f5ea88
>[  578.068184] R10: 2ce33e6c02ce33e7 R11: 0000000000000246 R12: 00007ffdd14aafb0
>[  578.068186] R13: 0000000000408253 R14: 00007ffdd14aab68 R15: 0000000000000001
>[  578.068210] warn_alloc_show_mem: 1 callbacks suppressed
>[  578.068212] Mem-Info:
>[  578.068219] active_anon:3887 inactive_anon:1904648 isolated_anon:288
>                active_file:72 inactive_file:66 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:484 shmem:1905313 pagetables:1430 bounce:0
>                free:25276 free_pcp:0 free_cma:0
>[  578.068225] Node 0 active_anon:15548kB inactive_anon:7618592kB active_file:288kB inactive_file:264kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1936kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  578.068231] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  578.068233] lowmem_reserve[]: 0 3352 7813 7813
>[  578.068250] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377028kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  578.068253] lowmem_reserve[]: 0 0 4460 4460
>[  578.068270] Normal free:38484kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4240864kB active_file:288kB inactive_file:264kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  578.068272] lowmem_reserve[]: 0 0 0 0
>[  578.068286] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  578.068337] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  578.068393] Normal: 727*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38484kB
>[  578.068443] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  578.068445] 1905458 total pagecache pages
>[  578.068455] 7 pages in swap cache
>[  578.068458] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  578.068460] Free swap  = 8049916kB
>[  578.068463] Total swap = 16642044kB
>[  578.068466] 2070542 pages RAM
>[  578.068468] 0 pages HighMem/MovableOnly
>[  578.068470] 46219 pages reserved
>[  579.908359] irqbalance: page allocation stalls for 342809ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  579.908380] CPU: 3 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  579.908383] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  579.908386] Call Trace:
>[  579.908395]  dump_stack+0x67/0x97
>[  579.908401]  warn_alloc+0xd6/0x160
>[  579.908410]  __alloc_pages_nodemask+0xe50/0x1280
>[  579.908422]  ? new_slab+0x331/0x4d0
>[  579.908428]  new_slab+0x31a/0x4d0
>[  579.908434]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  579.908439]  ? kvmalloc_node+0x6b/0x80
>[  579.908445]  ? lock_acquire+0x9e/0x1e0
>[  579.908451]  ? seq_read+0x38/0x3e0
>[  579.908459]  ? kvmalloc_node+0x6b/0x80
>[  579.908463]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  579.908468]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  579.908474]  __kmalloc+0x288/0x330
>[  579.908479]  kvmalloc_node+0x6b/0x80
>[  579.908483]  seq_read+0x2a1/0x3e0
>[  579.908489]  ? __might_fault+0x80/0x90
>[  579.908496]  proc_reg_read+0x3d/0x60
>[  579.908502]  __vfs_read+0x23/0x110
>[  579.908509]  ? SyS_newfstat+0x35/0x50
>[  579.908514]  vfs_read+0xa0/0x150
>[  579.908518]  SyS_read+0x44/0xb0
>[  579.908525]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  579.908529] RIP: 0033:0x7f3288c7a870
>[  579.908532] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  579.908537] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  579.908540] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  579.908543] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  579.908545] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  579.908548] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  579.908558] Mem-Info:
>[  579.908565] active_anon:3887 inactive_anon:1904487 isolated_anon:384
>                active_file:32 inactive_file:30 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:410 shmem:1905313 pagetables:1430 bounce:0
>                free:25319 free_pcp:0 free_cma:0
>[  579.908571] Node 0 active_anon:15548kB inactive_anon:7617948kB active_file:128kB inactive_file:120kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1640kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  579.908577] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  579.908579] lowmem_reserve[]: 0 3352 7813 7813
>[  579.908596] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377608kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  579.908598] lowmem_reserve[]: 0 0 4460 4460
>[  579.908615] Normal free:38656kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4240724kB active_file:128kB inactive_file:120kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  579.908618] lowmem_reserve[]: 0 0 0 0
>[  579.908631] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  579.908681] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  579.908735] Normal: 803*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38788kB
>[  579.908783] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  579.908785] 1905382 total pagecache pages
>[  579.908795] 7 pages in swap cache
>[  579.908799] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  579.908801] Free swap  = 8049916kB
>[  579.908804] Total swap = 16642044kB
>[  579.908806] 2070542 pages RAM
>[  579.908809] 0 pages HighMem/MovableOnly
>[  579.908811] 46219 pages reserved
>[  582.128345] snapd: page allocation stalls for 50765ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  582.128362] CPU: 1 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  582.128365] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  582.128367] Call Trace:
>[  582.128375]  dump_stack+0x67/0x97
>[  582.128381]  warn_alloc+0xd6/0x160
>[  582.128390]  __alloc_pages_nodemask+0xe50/0x1280
>[  582.128397]  ? find_get_entry+0x149/0x220
>[  582.128407]  ? pagecache_get_page+0x27/0x230
>[  582.128413]  filemap_fault+0x323/0x620
>[  582.128420]  ext4_filemap_fault+0x2c/0x40
>[  582.128426]  __do_fault+0x19/0x70
>[  582.128431]  __handle_mm_fault+0x946/0xd80
>[  582.128440]  handle_mm_fault+0x17c/0x350
>[  582.128445]  __do_page_fault+0x279/0x560
>[  582.128451]  do_page_fault+0xc/0x10
>[  582.128456]  page_fault+0x22/0x30
>[  582.128460] RIP: 0033:0x55c8c008cfdc
>[  582.128463] RSP: 002b:000000c8200309f0 EFLAGS: 00010202
>[  582.128468] RAX: 000000c81fff7478 RBX: 0000000000000050 RCX: 000000c820001b00
>[  582.128470] RDX: 0000000000000000 RSI: 000000c81fff7478 RDI: 000055c8c089f4da
>[  582.128473] RBP: 0000000000000000 R08: 000000c82015c000 R09: 0000000000000000
>[  582.128476] R10: 000055c8c06fa620 R11: 0000000000000000 R12: 0000000000000050
>[  582.128478] R13: 000055c8c089f4da R14: 0000000000000000 R15: 0000000000000000
>[  582.128488] Mem-Info:
>[  582.128494] active_anon:3887 inactive_anon:1904648 isolated_anon:192
>                active_file:65 inactive_file:79 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:479 shmem:1905313 pagetables:1430 bounce:0
>                free:25243 free_pcp:0 free_cma:0
>[  582.128500] Node 0 active_anon:15548kB inactive_anon:7618592kB active_file:260kB inactive_file:316kB unevictable:0kB isolated(anon):768kB isolated(file):0kB mapped:1916kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  582.128505] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  582.128507] lowmem_reserve[]: 0 3352 7813 7813
>[  582.128525] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376588kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  582.128527] lowmem_reserve[]: 0 0 4460 4460
>[  582.128545] Normal free:38352kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4240916kB active_file:260kB inactive_file:316kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  582.128547] lowmem_reserve[]: 0 0 0 0
>[  582.128561] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  582.128613] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  582.128669] Normal: 731*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38500kB
>[  582.128718] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  582.128721] 1905464 total pagecache pages
>[  582.128731] 7 pages in swap cache
>[  582.128734] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  582.128737] Free swap  = 8049916kB
>[  582.128739] Total swap = 16642044kB
>[  582.128742] 2070542 pages RAM
>[  582.128745] 0 pages HighMem/MovableOnly
>[  582.128747] 46219 pages reserved
>[  584.458507] systemd: page allocation stalls for 316248ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  584.458526] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  584.458528] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  584.458531] Call Trace:
>[  584.458540]  dump_stack+0x67/0x97
>[  584.458546]  warn_alloc+0xd6/0x160
>[  584.458554]  __alloc_pages_nodemask+0xe50/0x1280
>[  584.458566]  ? new_slab+0x331/0x4d0
>[  584.458572]  new_slab+0x31a/0x4d0
>[  584.458578]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  584.458583]  ? kvmalloc_node+0x6b/0x80
>[  584.458588]  ? lock_acquire+0x9e/0x1e0
>[  584.458593]  ? seq_read+0x38/0x3e0
>[  584.458601]  ? kvmalloc_node+0x6b/0x80
>[  584.458605]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  584.458609]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  584.458613]  __kmalloc+0x288/0x330
>[  584.458619]  kvmalloc_node+0x6b/0x80
>[  584.458623]  seq_read+0x2a1/0x3e0
>[  584.458632]  __vfs_read+0x23/0x110
>[  584.458639]  ? up_read+0x1a/0x40
>[  584.458643]  vfs_read+0xa0/0x150
>[  584.458647]  SyS_read+0x44/0xb0
>[  584.458653]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  584.458658] RIP: 0033:0x7fa9de68988d
>[  584.458661] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  584.458666] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  584.458669] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  584.458672] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  584.458674] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  584.458677] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  584.458687] Mem-Info:
>[  584.458693] active_anon:3887 inactive_anon:1904598 isolated_anon:320
>                active_file:55 inactive_file:84 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:471 shmem:1905313 pagetables:1430 bounce:0
>                free:25188 free_pcp:0 free_cma:0
>[  584.458699] Node 0 active_anon:15548kB inactive_anon:7618392kB active_file:220kB inactive_file:336kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1884kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  584.458705] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  584.458708] lowmem_reserve[]: 0 3352 7813 7813
>[  584.458726] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377468kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  584.458729] lowmem_reserve[]: 0 0 4460 4460
>[  584.458746] Normal free:38132kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4241120kB active_file:220kB inactive_file:536kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  584.458748] lowmem_reserve[]: 0 0 0 0
>[  584.458761] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  584.458811] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  584.458864] Normal: 732*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38504kB
>[  584.458912] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  584.458914] 1905509 total pagecache pages
>[  584.458924] 7 pages in swap cache
>[  584.458927] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  584.458930] Free swap  = 8049916kB
>[  584.458932] Total swap = 16642044kB
>[  584.458935] 2070542 pages RAM
>[  584.458937] 0 pages HighMem/MovableOnly
>[  584.458940] 46219 pages reserved
>[  585.683453] cron: page allocation stalls for 30535ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  585.683471] CPU: 0 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  585.683474] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  585.683476] Call Trace:
>[  585.683484]  dump_stack+0x67/0x97
>[  585.683489]  warn_alloc+0xd6/0x160
>[  585.683498]  __alloc_pages_nodemask+0xe50/0x1280
>[  585.683505]  ? find_get_entry+0x149/0x220
>[  585.683514]  ? pagecache_get_page+0x27/0x230
>[  585.683520]  filemap_fault+0x323/0x620
>[  585.683527]  ext4_filemap_fault+0x2c/0x40
>[  585.683533]  __do_fault+0x19/0x70
>[  585.683537]  __handle_mm_fault+0x946/0xd80
>[  585.683547]  handle_mm_fault+0x17c/0x350
>[  585.683552]  __do_page_fault+0x279/0x560
>[  585.683558]  do_page_fault+0xc/0x10
>[  585.683563]  page_fault+0x22/0x30
>[  585.683567] RIP: 0033:0x7f47a40538d0
>[  585.683570] RSP: 002b:00007ffdd14aaa28 EFLAGS: 00010202
>[  585.683575] RAX: 00000000fbad8001 RBX: 0000000000001001 RCX: 0000000000000000
>[  585.683577] RDX: 00007ffdd14aab68 RSI: 0000000000408253 RDI: 00007ffdd14aaa30
>[  585.683580] RBP: 00007ffdd14aaa30 R08: 0000000000000000 R09: 0000000001f5ea88
>[  585.683583] R10: 2ce33e6c02ce33e7 R11: 0000000000000246 R12: 00007ffdd14aafb0
>[  585.683586] R13: 0000000000408253 R14: 00007ffdd14aab68 R15: 0000000000000001
>[  585.683608] Mem-Info:
>[  585.683615] active_anon:3887 inactive_anon:1904521 isolated_anon:448
>                active_file:74 inactive_file:12 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:438 shmem:1905313 pagetables:1430 bounce:0
>                free:25281 free_pcp:0 free_cma:0
>[  585.683621] Node 0 active_anon:15548kB inactive_anon:7618084kB active_file:296kB inactive_file:48kB unevictable:0kB isolated(anon):1792kB isolated(file):0kB mapped:1752kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  585.683626] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  585.683629] lowmem_reserve[]: 0 3352 7813 7813
>[  585.683646] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377284kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  585.683649] lowmem_reserve[]: 0 0 4460 4460
>[  585.683666] Normal free:38504kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4240792kB active_file:124kB inactive_file:236kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  585.683668] lowmem_reserve[]: 0 0 0 0
>[  585.683682] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  585.683733] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  585.683790] Normal: 808*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38808kB
>[  585.683839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  585.683842] 1905410 total pagecache pages
>[  585.683852] 7 pages in swap cache
>[  585.683855] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  585.683857] Free swap  = 8049916kB
>[  585.683860] Total swap = 16642044kB
>[  585.683863] 2070542 pages RAM
>[  585.683865] 0 pages HighMem/MovableOnly
>[  585.683867] 46219 pages reserved
>[  585.698580] sd-resolve: page allocation stalls for 61657ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  585.698596] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  585.698599] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  585.698602] Call Trace:
>[  585.698609]  dump_stack+0x67/0x97
>[  585.698614]  warn_alloc+0xd6/0x160
>[  585.698622]  __alloc_pages_nodemask+0xe50/0x1280
>[  585.698634]  ? new_slab+0x331/0x4d0
>[  585.698639]  new_slab+0x31a/0x4d0
>[  585.698646]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  585.698651]  ? __alloc_skb+0x69/0x190
>[  585.698655]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  585.698659]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  585.698663]  ? __alloc_skb+0x40/0x190
>[  585.698668]  ? __alloc_skb+0x69/0x190
>[  585.698674]  ? __alloc_skb+0x69/0x190
>[  585.698678]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  585.698681]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  585.698686]  ? __alloc_skb+0x69/0x190
>[  585.698690]  __kmalloc_track_caller+0x295/0x340
>[  585.698696]  __kmalloc_reserve.isra.5+0x28/0x70
>[  585.698701]  __alloc_skb+0x69/0x190
>[  585.698708]  netlink_dump+0xa6/0x290
>[  585.698713]  __netlink_dump_start+0x156/0x190
>[  585.698717]  ? fdb_vid_parse+0x60/0x60
>[  585.698722]  rtnetlink_rcv_msg+0x176/0x1f0
>[  585.698726]  ? fdb_vid_parse+0x60/0x60
>[  585.698730]  ? rtnl_newlink+0x920/0x920
>[  585.698735]  netlink_rcv_skb+0xce/0xf0
>[  585.698740]  rtnetlink_rcv+0x25/0x30
>[  585.698744]  netlink_unicast+0x14f/0x1e0
>[  585.698749]  netlink_sendmsg+0x2aa/0x360
>[  585.698757]  sock_sendmsg+0x12/0x20
>[  585.698762]  SyS_sendto+0xef/0x160
>[  585.698773]  ? __secure_computing+0x30/0xb0
>[  585.698777]  ? syscall_trace_enter+0xbd/0x360
>[  585.698784]  do_syscall_64+0x5e/0x120
>[  585.698789]  entry_SYSCALL64_slow_path+0x25/0x25
>[  585.698792] RIP: 0033:0x7fac25d3ee23
>[  585.698795] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  585.698800] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  585.698803] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  585.698806] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  585.698809] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  585.698812] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  585.999449] systemd: page allocation stalls for 317788ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  585.999466] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  585.999468] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  585.999471] Call Trace:
>[  585.999479]  dump_stack+0x67/0x97
>[  585.999485]  warn_alloc+0xd6/0x160
>[  585.999493]  __alloc_pages_nodemask+0xe50/0x1280
>[  585.999504]  ? new_slab+0x331/0x4d0
>[  585.999510]  new_slab+0x31a/0x4d0
>[  585.999517]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  585.999521]  ? kvmalloc_node+0x6b/0x80
>[  585.999527]  ? lock_acquire+0x9e/0x1e0
>[  585.999531]  ? seq_read+0x38/0x3e0
>[  585.999540]  ? kvmalloc_node+0x6b/0x80
>[  585.999544]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  585.999547]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  585.999552]  __kmalloc+0x288/0x330
>[  585.999557]  kvmalloc_node+0x6b/0x80
>[  585.999561]  seq_read+0x2a1/0x3e0
>[  585.999570]  __vfs_read+0x23/0x110
>[  585.999577]  ? up_read+0x1a/0x40
>[  585.999581]  vfs_read+0xa0/0x150
>[  585.999585]  SyS_read+0x44/0xb0
>[  585.999591]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  585.999595] RIP: 0033:0x7fa9de68988d
>[  585.999597] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  585.999603] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  585.999605] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  585.999608] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  585.999610] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  585.999613] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  586.869579] gem_render_line: page allocation stalls for 341994ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  586.869596] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  586.869599] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  586.869602] Call Trace:
>[  586.869610]  dump_stack+0x67/0x97
>[  586.869616]  warn_alloc+0xd6/0x160
>[  586.869625]  __alloc_pages_nodemask+0xe50/0x1280
>[  586.869636]  ? new_slab+0x331/0x4d0
>[  586.869642]  new_slab+0x31a/0x4d0
>[  586.869649]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  586.869654]  ? sg_kmalloc+0x1e/0x50
>[  586.869664]  ? sg_kmalloc+0x1e/0x50
>[  586.869668]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  586.869672]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  586.869676]  __kmalloc+0x288/0x330
>[  586.869682]  sg_kmalloc+0x1e/0x50
>[  586.869687]  __sg_alloc_table+0x11f/0x180
>[  586.869690]  ? sg_miter_start+0x60/0x60
>[  586.869697]  sg_alloc_table+0x24/0xa0
>[  586.869756]  i915_sg_trim+0x30/0x130 [i915]
>[  586.869802]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  586.869846]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  586.869886]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  586.869926]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  586.869932]  ? lock_acquire+0x9e/0x1e0
>[  586.869938]  ? __might_fault+0x39/0x90
>[  586.869947]  drm_ioctl+0x202/0x490
>[  586.869984]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  586.869994]  ? __do_page_fault+0x29e/0x560
>[  586.870002]  do_vfs_ioctl+0x90/0x6d0
>[  586.870007]  ? up_read+0x1a/0x40
>[  586.870012]  ? trace_hardirqs_on_caller+0x118/0x180
>[  586.870017]  SyS_ioctl+0x3c/0x70
>[  586.870023]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  586.870027] RIP: 0033:0x7fe71a49d4b7
>[  586.870030] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  586.870035] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  586.870037] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  586.870040] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  586.870043] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  586.870046] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  586.870056] warn_alloc_show_mem: 2 callbacks suppressed
>[  586.870058] Mem-Info:
>[  586.870065] active_anon:3887 inactive_anon:1904530 isolated_anon:384
>                active_file:45 inactive_file:41 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:434 shmem:1905313 pagetables:1430 bounce:0
>                free:25357 free_pcp:0 free_cma:0
>[  586.870071] Node 0 active_anon:15548kB inactive_anon:7618120kB active_file:180kB inactive_file:164kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1736kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  586.870076] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  586.870078] lowmem_reserve[]: 0 3352 7813 7813
>[  586.870096] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377496kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  586.870098] lowmem_reserve[]: 0 0 4460 4460
>[  586.870116] Normal free:38808kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4240836kB active_file:180kB inactive_file:164kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  586.870118] lowmem_reserve[]: 0 0 0 0
>[  586.870131] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  586.870182] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  586.870235] Normal: 814*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38832kB
>[  586.870284] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  586.870286] 1905406 total pagecache pages
>[  586.870296] 7 pages in swap cache
>[  586.870299] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  586.870302] Free swap  = 8049916kB
>[  586.870305] Total swap = 16642044kB
>[  586.870307] 2070542 pages RAM
>[  586.870310] 0 pages HighMem/MovableOnly
>[  586.870312] 46219 pages reserved
>[  588.364646] avahi-daemon: page allocation stalls for 13267ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  588.364663] CPU: 2 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  588.364666] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  588.364669] Call Trace:
>[  588.364677]  dump_stack+0x67/0x97
>[  588.364683]  warn_alloc+0xd6/0x160
>[  588.364692]  __alloc_pages_nodemask+0xe50/0x1280
>[  588.364698]  ? find_get_entry+0x149/0x220
>[  588.364709]  ? pagecache_get_page+0x27/0x230
>[  588.364715]  filemap_fault+0x323/0x620
>[  588.364723]  ext4_filemap_fault+0x2c/0x40
>[  588.364728]  __do_fault+0x19/0x70
>[  588.364733]  __handle_mm_fault+0x946/0xd80
>[  588.364743]  handle_mm_fault+0x17c/0x350
>[  588.364748]  __do_page_fault+0x279/0x560
>[  588.364755]  do_page_fault+0xc/0x10
>[  588.364760]  page_fault+0x22/0x30
>[  588.364763] RIP: 0033:0x7f8a5983b110
>[  588.364766] RSP: 002b:00007ffd370142d8 EFLAGS: 00010206
>[  588.364772] RAX: 00007ffd370142f0 RBX: 000000000000005f RCX: 00007ffd370142f3
>[  588.364774] RDX: 0000000000000000 RSI: 00007ffd370142f4 RDI: 00007ffd370142f0
>[  588.364777] RBP: 00007ffd370142f0 R08: 00007ffd37013f15 R09: 0000000000000020
>[  588.364779] R10: 00000000000003e8 R11: 0000000000000246 R12: 00007ffd370142e8
>[  588.364782] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
>[  588.364791] Mem-Info:
>[  588.364798] active_anon:3887 inactive_anon:1904609 isolated_anon:288
>                active_file:90 inactive_file:54 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:468 shmem:1905313 pagetables:1430 bounce:0
>                free:25208 free_pcp:0 free_cma:0
>[  588.364804] Node 0 active_anon:15548kB inactive_anon:7618436kB active_file:360kB inactive_file:216kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1872kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  588.364810] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  588.364812] lowmem_reserve[]: 0 3352 7813 7813
>[  588.364830] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376544kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  588.364833] lowmem_reserve[]: 0 0 4460 4460
>[  588.364850] Normal free:38212kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4241144kB active_file:188kB inactive_file:472kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  588.364852] lowmem_reserve[]: 0 0 0 0
>[  588.364867] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  588.364919] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  588.364976] Normal: 748*4kB (UME) 777*8kB (UME) 491*16kB (UME) 243*32kB (ME) 102*64kB (UM) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38536kB
>[  588.365026] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  588.365029] 1905485 total pagecache pages
>[  588.365039] 7 pages in swap cache
>[  588.365042] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  588.365044] Free swap  = 8049916kB
>[  588.365047] Total swap = 16642044kB
>[  588.365050] 2070542 pages RAM
>[  588.365052] 0 pages HighMem/MovableOnly
>[  588.365055] 46219 pages reserved
>[  589.419716] thermald: page allocation stalls for 349382ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  589.419733] CPU: 0 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  589.419736] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  589.419739] Call Trace:
>[  589.419748]  dump_stack+0x67/0x97
>[  589.419753]  warn_alloc+0xd6/0x160
>[  589.419761]  __alloc_pages_nodemask+0xe50/0x1280
>[  589.419774]  ? trace_hardirqs_on_caller+0x118/0x180
>[  589.419780]  new_slab+0x31a/0x4d0
>[  589.419788]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  589.419793]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  589.419803]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  589.419807]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  589.419810]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  589.419815]  kmem_cache_alloc_trace+0x237/0x2e0
>[  589.419821]  kernfs_iop_get_link+0x3e/0x1e0
>[  589.419827]  link_path_walk+0x4a8/0x560
>[  589.419834]  path_openat+0x78/0x950
>[  589.419842]  do_filp_open+0x85/0xf0
>[  589.419854]  ? _raw_spin_unlock+0x2c/0x50
>[  589.419863]  do_sys_open+0x122/0x1f0
>[  589.419867]  ? do_sys_open+0x122/0x1f0
>[  589.419874]  SyS_open+0x19/0x20
>[  589.419877]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  589.419881] RIP: 0033:0x7f519f67f66d
>[  589.419884] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  589.419889] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  589.419892] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  589.419895] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  589.419897] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  589.419899] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  589.419909] Mem-Info:
>[  589.419915] active_anon:3887 inactive_anon:1904605 isolated_anon:352
>                active_file:56 inactive_file:64 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:468 shmem:1905313 pagetables:1430 bounce:0
>                free:25289 free_pcp:0 free_cma:0
>[  589.419920] Node 0 active_anon:15548kB inactive_anon:7618420kB active_file:224kB inactive_file:256kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1872kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  589.419926] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  589.419928] lowmem_reserve[]: 0 3352 7813 7813
>[  589.419945] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377168kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  589.419947] lowmem_reserve[]: 0 0 4460 4460
>[  589.419963] Normal free:38536kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4241168kB active_file:224kB inactive_file:256kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  589.419965] lowmem_reserve[]: 0 0 0 0
>[  589.419978] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  589.420026] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  589.420078] Normal: 758*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38544kB
>[  589.420124] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  589.420127] 1905440 total pagecache pages
>[  589.420136] 7 pages in swap cache
>[  589.420139] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  589.420142] Free swap  = 8049916kB
>[  589.420144] Total swap = 16642044kB
>[  589.420146] 2070542 pages RAM
>[  589.420149] 0 pages HighMem/MovableOnly
>[  589.420151] 46219 pages reserved
>[  592.003859] snapd: page allocation stalls for 60640ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  592.003877] CPU: 1 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  592.003880] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  592.003882] Call Trace:
>[  592.003889]  dump_stack+0x67/0x97
>[  592.003895]  warn_alloc+0xd6/0x160
>[  592.003903]  __alloc_pages_nodemask+0xe50/0x1280
>[  592.003910]  ? find_get_entry+0x149/0x220
>[  592.003920]  ? pagecache_get_page+0x27/0x230
>[  592.003925]  filemap_fault+0x323/0x620
>[  592.003933]  ext4_filemap_fault+0x2c/0x40
>[  592.003939]  __do_fault+0x19/0x70
>[  592.003944]  __handle_mm_fault+0x946/0xd80
>[  592.003953]  handle_mm_fault+0x17c/0x350
>[  592.003958]  __do_page_fault+0x279/0x560
>[  592.003965]  do_page_fault+0xc/0x10
>[  592.003969]  page_fault+0x22/0x30
>[  592.003973] RIP: 0033:0x55c8c008cfdc
>[  592.003975] RSP: 002b:000000c8200309f0 EFLAGS: 00010202
>[  592.003980] RAX: 000000c81fff7478 RBX: 0000000000000050 RCX: 000000c820001b00
>[  592.003983] RDX: 0000000000000000 RSI: 000000c81fff7478 RDI: 000055c8c089f4da
>[  592.003986] RBP: 0000000000000000 R08: 000000c82015c000 R09: 0000000000000000
>[  592.003988] R10: 000055c8c06fa620 R11: 0000000000000000 R12: 0000000000000050
>[  592.003991] R13: 000055c8c089f4da R14: 0000000000000000 R15: 0000000000000000
>[  592.004000] Mem-Info:
>[  592.004007] active_anon:3887 inactive_anon:1904573 isolated_anon:288
>                active_file:47 inactive_file:66 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:457 shmem:1905313 pagetables:1430 bounce:0
>                free:25220 free_pcp:0 free_cma:0
>[  592.004013] Node 0 active_anon:15548kB inactive_anon:7618292kB active_file:188kB inactive_file:264kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1828kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  592.004019] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  592.004021] lowmem_reserve[]: 0 3352 7813 7813
>[  592.004039] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377240kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  592.004041] lowmem_reserve[]: 0 0 4460 4460
>[  592.004059] Normal free:38260kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4240932kB active_file:188kB inactive_file:264kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  592.004061] lowmem_reserve[]: 0 0 0 0
>[  592.004074] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  592.004126] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  592.004182] Normal: 762*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38560kB
>[  592.004232] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  592.004234] 1905433 total pagecache pages
>[  592.004244] 7 pages in swap cache
>[  592.004247] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  592.004249] Free swap  = 8049916kB
>[  592.004252] Total swap = 16642044kB
>[  592.004255] 2070542 pages RAM
>[  592.004257] 0 pages HighMem/MovableOnly
>[  592.004260] 46219 pages reserved
>[  593.968913] systemd-journal: page allocation stalls for 11195ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  593.968931] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  593.968934] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  593.968936] Call Trace:
>[  593.968943]  dump_stack+0x67/0x97
>[  593.968950]  warn_alloc+0xd6/0x160
>[  593.968958]  __alloc_pages_nodemask+0xe50/0x1280
>[  593.968965]  ? find_get_entry+0x149/0x220
>[  593.968974]  ? pagecache_get_page+0x27/0x230
>[  593.968980]  filemap_fault+0x323/0x620
>[  593.968988]  ext4_filemap_fault+0x2c/0x40
>[  593.968993]  __do_fault+0x19/0x70
>[  593.968998]  __handle_mm_fault+0x946/0xd80
>[  593.969007]  handle_mm_fault+0x17c/0x350
>[  593.969013]  __do_page_fault+0x279/0x560
>[  593.969019]  do_page_fault+0xc/0x10
>[  593.969024]  page_fault+0x22/0x30
>[  593.969028] RIP: 0033:0x7f6236bce260
>[  593.969030] RSP: 002b:00007fff30233fe8 EFLAGS: 00010212
>[  593.969035] RAX: 000055b2f3c17db0 RBX: 000055b2f3c17d80 RCX: 0000000000000001
>[  593.969038] RDX: 0000000000000003 RSI: 000000000000000f RDI: 000055b2f3c14040
>[  593.969041] RBP: 000000000016a1f5 R08: 0000000000000000 R09: 000000000016a190
>[  593.969044] R10: 00007fff30234230 R11: 0000000000000246 R12: 00007fff30234050
>[  593.969047] R13: 0000000000000001 R14: 00007fff302340c8 R15: 000000000001f610
>[  593.969056] Mem-Info:
>[  593.969062] active_anon:3887 inactive_anon:1904622 isolated_anon:320
>                active_file:122 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:470 shmem:1905313 pagetables:1430 bounce:0
>                free:25140 free_pcp:0 free_cma:0
>[  593.969068] Node 0 active_anon:15548kB inactive_anon:7618488kB active_file:488kB inactive_file:0kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1880kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  593.969074] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  593.969076] lowmem_reserve[]: 0 3352 7813 7813
>[  593.969094] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377400kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  593.969096] lowmem_reserve[]: 0 0 4460 4460
>[  593.969113] Normal free:37940kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4241188kB active_file:488kB inactive_file:0kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  593.969115] lowmem_reserve[]: 0 0 0 0
>[  593.969130] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  593.969181] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  593.969236] Normal: 724*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38408kB
>[  593.969286] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  593.969289] 1905442 total pagecache pages
>[  593.969298] 7 pages in swap cache
>[  593.969301] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  593.969304] Free swap  = 8049916kB
>[  593.969306] Total swap = 16642044kB
>[  593.969309] 2070542 pages RAM
>[  593.969312] 0 pages HighMem/MovableOnly
>[  593.969314] 46219 pages reserved
>[  596.333122] snapd: page allocation stalls for 64969ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  596.333140] CPU: 1 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  596.333142] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  596.333145] Call Trace:
>[  596.333154]  dump_stack+0x67/0x97
>[  596.333159]  warn_alloc+0xd6/0x160
>[  596.333167]  __alloc_pages_nodemask+0xe50/0x1280
>[  596.333175]  ? find_get_entry+0x149/0x220
>[  596.333184]  ? pagecache_get_page+0x27/0x230
>[  596.333190]  filemap_fault+0x323/0x620
>[  596.333198]  ext4_filemap_fault+0x2c/0x40
>[  596.333203]  __do_fault+0x19/0x70
>[  596.333208]  __handle_mm_fault+0x946/0xd80
>[  596.333217]  handle_mm_fault+0x17c/0x350
>[  596.333222]  __do_page_fault+0x279/0x560
>[  596.333229]  do_page_fault+0xc/0x10
>[  596.333233]  page_fault+0x22/0x30
>[  596.333237] RIP: 0033:0x55c8c008cfdc
>[  596.333240] RSP: 002b:000000c8200309f0 EFLAGS: 00010202
>[  596.333244] RAX: 000000c81fff7478 RBX: 0000000000000050 RCX: 000000c820001b00
>[  596.333247] RDX: 0000000000000000 RSI: 000000c81fff7478 RDI: 000055c8c089f4da
>[  596.333250] RBP: 0000000000000000 R08: 000000c82015c000 R09: 0000000000000000
>[  596.333252] R10: 000055c8c06fa620 R11: 0000000000000000 R12: 0000000000000050
>[  596.333255] R13: 000055c8c089f4da R14: 0000000000000000 R15: 0000000000000000
>[  596.333265] Mem-Info:
>[  596.333271] active_anon:3887 inactive_anon:1904548 isolated_anon:384
>                active_file:70 inactive_file:72 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36656
>                mapped:467 shmem:1905313 pagetables:1430 bounce:0
>                free:25257 free_pcp:88 free_cma:0
>[  596.333277] Node 0 active_anon:15548kB inactive_anon:7618192kB active_file:280kB inactive_file:288kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1868kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  596.333283] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  596.333285] lowmem_reserve[]: 0 3352 7813 7813
>[  596.333303] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376584kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  596.333305] lowmem_reserve[]: 0 0 4460 4460
>[  596.333322] Normal free:38408kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4241740kB active_file:280kB inactive_file:288kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108304kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:352kB local_pcp:0kB free_cma:0kB
>[  596.333325] lowmem_reserve[]: 0 0 0 0
>[  596.333339] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  596.333390] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  596.333446] Normal: 724*4kB (UME) 777*8kB (UME) 491*16kB (UME) 244*32kB (UME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38408kB
>[  596.333496] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  596.333499] 1905462 total pagecache pages
>[  596.333508] 7 pages in swap cache
>[  596.333512] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  596.333514] Free swap  = 8049916kB
>[  596.333517] Total swap = 16642044kB
>[  596.333519] 2070542 pages RAM
>[  596.333522] 0 pages HighMem/MovableOnly
>[  596.333524] 46219 pages reserved
>[  596.925061] rs:main Q:Reg: page allocation stalls for 21707ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  596.925080] CPU: 2 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  596.925083] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  596.925086] Call Trace:
>[  596.925096]  dump_stack+0x67/0x97
>[  596.925103]  warn_alloc+0xd6/0x160
>[  596.925112]  __alloc_pages_nodemask+0xe50/0x1280
>[  596.925119]  ? find_get_entry+0x149/0x220
>[  596.925129]  ? pagecache_get_page+0x27/0x230
>[  596.925134]  filemap_fault+0x323/0x620
>[  596.925142]  ext4_filemap_fault+0x2c/0x40
>[  596.925148]  __do_fault+0x19/0x70
>[  596.925153]  __handle_mm_fault+0x946/0xd80
>[  596.925163]  handle_mm_fault+0x17c/0x350
>[  596.925168]  __do_page_fault+0x279/0x560
>[  596.925175]  do_page_fault+0xc/0x10
>[  596.925180]  page_fault+0x22/0x30
>[  596.925184] RIP: 0033:0x7f8a1d4f6a90
>[  596.925187] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  596.925192] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  596.925195] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  596.925198] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  596.925200] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  596.925203] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  599.239439] rs:main Q:Reg: page allocation stalls for 24021ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  599.239459] CPU: 2 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  599.239462] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  599.239466] Call Trace:
>[  599.239475]  dump_stack+0x67/0x97
>[  599.239483]  warn_alloc+0xd6/0x160
>[  599.239492]  __alloc_pages_nodemask+0xe50/0x1280
>[  599.239500]  ? find_get_entry+0x149/0x220
>[  599.239509]  ? pagecache_get_page+0x27/0x230
>[  599.239515]  filemap_fault+0x323/0x620
>[  599.239522]  ext4_filemap_fault+0x2c/0x40
>[  599.239528]  __do_fault+0x19/0x70
>[  599.239533]  __handle_mm_fault+0x946/0xd80
>[  599.239543]  handle_mm_fault+0x17c/0x350
>[  599.239548]  __do_page_fault+0x279/0x560
>[  599.239555]  do_page_fault+0xc/0x10
>[  599.239560]  page_fault+0x22/0x30
>[  599.239565] RIP: 0033:0x7f8a1d4f6a90
>[  599.239568] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  599.239573] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  599.239575] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  599.239578] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  599.239581] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  599.239583] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  599.239593] warn_alloc_show_mem: 1 callbacks suppressed
>[  599.239597] Mem-Info:
>[  599.239604] active_anon:3887 inactive_anon:1904590 isolated_anon:256
>                active_file:0 inactive_file:94 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:467 shmem:1905313 pagetables:1430 bounce:0
>                free:25219 free_pcp:16 free_cma:0
>[  599.239611] Node 0 active_anon:15548kB inactive_anon:7618360kB active_file:0kB inactive_file:376kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1868kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  599.239616] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  599.239619] lowmem_reserve[]: 0 3352 7813 7813
>[  599.239637] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376488kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  599.239639] lowmem_reserve[]: 0 0 4460 4460
>[  599.239657] Normal free:38256kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4241716kB active_file:444kB inactive_file:32kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB
>[  599.239659] lowmem_reserve[]: 0 0 0 0
>[  599.239673] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  599.239725] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  599.239782] Normal: 779*4kB (UME) 776*8kB (UME) 491*16kB (UME) 244*32kB (UME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38620kB
>[  599.239832] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  599.239834] 1905439 total pagecache pages
>[  599.239845] 7 pages in swap cache
>[  599.239848] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  599.239851] Free swap  = 8049916kB
>[  599.239853] Total swap = 16642044kB
>[  599.239856] 2070542 pages RAM
>[  599.239858] 0 pages HighMem/MovableOnly
>[  599.239861] 46219 pages reserved
>[  600.547877] avahi-daemon: page allocation stalls for 25449ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  600.547895] CPU: 2 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  600.547898] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  600.547900] Call Trace:
>[  600.547908]  dump_stack+0x67/0x97
>[  600.547914]  warn_alloc+0xd6/0x160
>[  600.547923]  __alloc_pages_nodemask+0xe50/0x1280
>[  600.547930]  ? find_get_entry+0x149/0x220
>[  600.547939]  ? pagecache_get_page+0x27/0x230
>[  600.547945]  filemap_fault+0x323/0x620
>[  600.547954]  ext4_filemap_fault+0x2c/0x40
>[  600.547960]  __do_fault+0x19/0x70
>[  600.547964]  __handle_mm_fault+0x946/0xd80
>[  600.547974]  handle_mm_fault+0x17c/0x350
>[  600.547979]  __do_page_fault+0x279/0x560
>[  600.547985]  do_page_fault+0xc/0x10
>[  600.547990]  page_fault+0x22/0x30
>[  600.547993] RIP: 0033:0x7f8a5983b110
>[  600.547996] RSP: 002b:00007ffd370142d8 EFLAGS: 00010206
>[  600.548002] RAX: 00007ffd370142f0 RBX: 000000000000005f RCX: 00007ffd370142f3
>[  600.548004] RDX: 0000000000000000 RSI: 00007ffd370142f4 RDI: 00007ffd370142f0
>[  600.548007] RBP: 00007ffd370142f0 R08: 00007ffd37013f15 R09: 0000000000000020
>[  600.548009] R10: 00000000000003e8 R11: 0000000000000246 R12: 00007ffd370142e8
>[  600.548012] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
>[  600.548022] Mem-Info:
>[  600.548028] active_anon:3887 inactive_anon:1904554 isolated_anon:352
>                active_file:80 inactive_file:99 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:481 shmem:1905313 pagetables:1430 bounce:0
>                free:25155 free_pcp:69 free_cma:0
>[  600.548034] Node 0 active_anon:15548kB inactive_anon:7618216kB active_file:320kB inactive_file:396kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1924kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  600.548039] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  600.548042] lowmem_reserve[]: 0 3352 7813 7813
>[  600.548059] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376844kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  600.548062] lowmem_reserve[]: 0 0 4460 4460
>[  600.548079] Normal free:38000kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4241348kB active_file:320kB inactive_file:52kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:276kB local_pcp:0kB free_cma:0kB
>[  600.548081] lowmem_reserve[]: 0 0 0 0
>[  600.548096] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  600.548147] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  600.548216] Normal: 624*4kB (UME) 776*8kB (UME) 491*16kB (UME) 244*32kB (UME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38000kB
>[  600.548266] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  600.548268] 1905541 total pagecache pages
>[  600.548278] 7 pages in swap cache
>[  600.548281] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  600.548284] Free swap  = 8049916kB
>[  600.548287] Total swap = 16642044kB
>[  600.548289] 2070542 pages RAM
>[  600.548291] 0 pages HighMem/MovableOnly
>[  600.548294] 46219 pages reserved
>[  601.379264] sd-resolve: page allocation stalls for 77337ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  601.379282] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  601.379285] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  601.379288] Call Trace:
>[  601.379296]  dump_stack+0x67/0x97
>[  601.379302]  warn_alloc+0xd6/0x160
>[  601.379310]  __alloc_pages_nodemask+0xe50/0x1280
>[  601.379322]  ? new_slab+0x331/0x4d0
>[  601.379328]  new_slab+0x31a/0x4d0
>[  601.379335]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  601.379340]  ? __alloc_skb+0x69/0x190
>[  601.379344]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  601.379348]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  601.379352]  ? __alloc_skb+0x40/0x190
>[  601.379357]  ? __alloc_skb+0x69/0x190
>[  601.379363]  ? __alloc_skb+0x69/0x190
>[  601.379367]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  601.379370]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  601.379375]  ? __alloc_skb+0x69/0x190
>[  601.379379]  __kmalloc_track_caller+0x295/0x340
>[  601.379385]  __kmalloc_reserve.isra.5+0x28/0x70
>[  601.379391]  __alloc_skb+0x69/0x190
>[  601.379397]  netlink_dump+0xa6/0x290
>[  601.379402]  __netlink_dump_start+0x156/0x190
>[  601.379406]  ? fdb_vid_parse+0x60/0x60
>[  601.379412]  rtnetlink_rcv_msg+0x176/0x1f0
>[  601.379415]  ? fdb_vid_parse+0x60/0x60
>[  601.379420]  ? rtnl_newlink+0x920/0x920
>[  601.379424]  netlink_rcv_skb+0xce/0xf0
>[  601.379430]  rtnetlink_rcv+0x25/0x30
>[  601.379434]  netlink_unicast+0x14f/0x1e0
>[  601.379439]  netlink_sendmsg+0x2aa/0x360
>[  601.379447]  sock_sendmsg+0x12/0x20
>[  601.379452]  SyS_sendto+0xef/0x160
>[  601.379463]  ? __secure_computing+0x30/0xb0
>[  601.379466]  ? syscall_trace_enter+0xbd/0x360
>[  601.379474]  do_syscall_64+0x5e/0x120
>[  601.379479]  entry_SYSCALL64_slow_path+0x25/0x25
>[  601.379483] RIP: 0033:0x7fac25d3ee23
>[  601.379485] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  601.379490] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  601.379493] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  601.379496] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  601.379499] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  601.379501] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  601.945315] gem_render_line: page allocation stalls for 357069ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  601.945333] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  601.945336] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  601.945339] Call Trace:
>[  601.945346]  dump_stack+0x67/0x97
>[  601.945352]  warn_alloc+0xd6/0x160
>[  601.945361]  __alloc_pages_nodemask+0xe50/0x1280
>[  601.945373]  ? new_slab+0x331/0x4d0
>[  601.945379]  new_slab+0x31a/0x4d0
>[  601.945385]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  601.945390]  ? sg_kmalloc+0x1e/0x50
>[  601.945400]  ? sg_kmalloc+0x1e/0x50
>[  601.945404]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  601.945407]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  601.945413]  __kmalloc+0x288/0x330
>[  601.945418]  sg_kmalloc+0x1e/0x50
>[  601.945423]  __sg_alloc_table+0x11f/0x180
>[  601.945426]  ? sg_miter_start+0x60/0x60
>[  601.945433]  sg_alloc_table+0x24/0xa0
>[  601.945491]  i915_sg_trim+0x30/0x130 [i915]
>[  601.945537]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  601.945582]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  601.945620]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  601.945661]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  601.945667]  ? lock_acquire+0x9e/0x1e0
>[  601.945672]  ? __might_fault+0x39/0x90
>[  601.945682]  drm_ioctl+0x202/0x490
>[  601.945719]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  601.945730]  ? __do_page_fault+0x29e/0x560
>[  601.945737]  do_vfs_ioctl+0x90/0x6d0
>[  601.945742]  ? up_read+0x1a/0x40
>[  601.945747]  ? trace_hardirqs_on_caller+0x118/0x180
>[  601.945752]  SyS_ioctl+0x3c/0x70
>[  601.945758]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  601.945762] RIP: 0033:0x7fe71a49d4b7
>[  601.945764] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  601.945770] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  601.945772] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  601.945775] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  601.945778] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  601.945780] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  601.945790] warn_alloc_show_mem: 1 callbacks suppressed
>[  601.945793] Mem-Info:
>[  601.945799] active_anon:3887 inactive_anon:1904616 isolated_anon:288
>                active_file:38 inactive_file:66 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:452 shmem:1905313 pagetables:1430 bounce:0
>                free:25280 free_pcp:0 free_cma:0
>[  601.945805] Node 0 active_anon:15548kB inactive_anon:7618464kB active_file:152kB inactive_file:264kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1808kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  601.945811] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  601.945813] lowmem_reserve[]: 0 3352 7813 7813
>[  601.945830] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376772kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  601.945833] lowmem_reserve[]: 0 0 4460 4460
>[  601.945850] Normal free:38500kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4241432kB active_file:152kB inactive_file:264kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  601.945852] lowmem_reserve[]: 0 0 0 0
>[  601.945865] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  601.945914] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  601.945968] Normal: 797*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38660kB
>[  601.946015] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  601.946018] 1905424 total pagecache pages
>[  601.946027] 7 pages in swap cache
>[  601.946030] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  601.946032] Free swap  = 8049916kB
>[  601.946035] Total swap = 16642044kB
>[  601.946038] 2070542 pages RAM
>[  601.946040] 0 pages HighMem/MovableOnly
>[  601.946042] 46219 pages reserved
>[  603.271163] systemd-resolve: page allocation stalls for 11461ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  603.271181] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  603.271183] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  603.271186] Call Trace:
>[  603.271194]  dump_stack+0x67/0x97
>[  603.271199]  warn_alloc+0xd6/0x160
>[  603.271208]  __alloc_pages_nodemask+0xe50/0x1280
>[  603.271215]  ? find_get_entry+0x149/0x220
>[  603.271224]  ? pagecache_get_page+0x27/0x230
>[  603.271230]  filemap_fault+0x323/0x620
>[  603.271238]  ext4_filemap_fault+0x2c/0x40
>[  603.271244]  __do_fault+0x19/0x70
>[  603.271249]  __handle_mm_fault+0x946/0xd80
>[  603.271257]  handle_mm_fault+0x17c/0x350
>[  603.271263]  __do_page_fault+0x279/0x560
>[  603.271270]  do_page_fault+0xc/0x10
>[  603.271274]  page_fault+0x22/0x30
>[  603.271278] RIP: 0033:0x7f5ed16d7f60
>[  603.271281] RSP: 002b:00007fff77957e88 EFLAGS: 00010293
>[  603.271286] RAX: 000000000000000c RBX: 000000000000000c RCX: 0000000000000000
>[  603.271289] RDX: 0000000000000020 RSI: 0000000000000002 RDI: 00007f5ed16c12b8
>[  603.271291] RBP: 00007fff77957ec8 R08: 0000000000000000 R09: 0000000000000000
>[  603.271294] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002
>[  603.271296] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  603.271306] Mem-Info:
>[  603.271313] active_anon:3887 inactive_anon:1904594 isolated_anon:288
>                active_file:36 inactive_file:124 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:508 shmem:1905313 pagetables:1430 bounce:0
>                free:25165 free_pcp:0 free_cma:0
>[  603.271318] Node 0 active_anon:15548kB inactive_anon:7618376kB active_file:144kB inactive_file:496kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:2032kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  603.271325] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  603.271339] lowmem_reserve[]: 0 3352 7813 7813
>[  603.271357] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376928kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  603.271359] lowmem_reserve[]: 0 0 4460 4460
>[  603.271377] Normal free:38040kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4241768kB active_file:144kB inactive_file:152kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  603.271379] lowmem_reserve[]: 0 0 0 0
>[  603.271393] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  603.271445] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  603.271501] Normal: 664*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38128kB
>[  603.271550] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  603.271553] 1905522 total pagecache pages
>[  603.271563] 7 pages in swap cache
>[  603.271566] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  603.271569] Free swap  = 8049916kB
>[  603.271571] Total swap = 16642044kB
>[  603.271574] 2070542 pages RAM
>[  603.271576] 0 pages HighMem/MovableOnly
>[  603.271579] 46219 pages reserved
>[  604.367412] systemd: page allocation stalls for 336156ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  604.367428] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  604.367431] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  604.367434] Call Trace:
>[  604.367442]  dump_stack+0x67/0x97
>[  604.367447]  warn_alloc+0xd6/0x160
>[  604.367456]  __alloc_pages_nodemask+0xe50/0x1280
>[  604.367467]  ? new_slab+0x331/0x4d0
>[  604.367473]  new_slab+0x31a/0x4d0
>[  604.367479]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  604.367484]  ? kvmalloc_node+0x6b/0x80
>[  604.367490]  ? lock_acquire+0x9e/0x1e0
>[  604.367494]  ? seq_read+0x38/0x3e0
>[  604.367503]  ? kvmalloc_node+0x6b/0x80
>[  604.367507]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  604.367510]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  604.367515]  __kmalloc+0x288/0x330
>[  604.367521]  kvmalloc_node+0x6b/0x80
>[  604.367525]  seq_read+0x2a1/0x3e0
>[  604.367533]  __vfs_read+0x23/0x110
>[  604.367539]  ? up_read+0x1a/0x40
>[  604.367543]  vfs_read+0xa0/0x150
>[  604.367548]  SyS_read+0x44/0xb0
>[  604.367554]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  604.367557] RIP: 0033:0x7fa9de68988d
>[  604.367560] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  604.367565] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  604.367568] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  604.367571] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  604.367573] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  604.367576] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  604.367586] Mem-Info:
>[  604.367592] active_anon:3887 inactive_anon:1904466 isolated_anon:448
>                active_file:114 inactive_file:90 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:519 shmem:1905313 pagetables:1430 bounce:0
>                free:25187 free_pcp:0 free_cma:0
>[  604.367598] Node 0 active_anon:15548kB inactive_anon:7617864kB active_file:456kB inactive_file:360kB unevictable:0kB isolated(anon):1792kB isolated(file):0kB mapped:2076kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  604.367603] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  604.367606] lowmem_reserve[]: 0 3352 7813 7813
>[  604.367623] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377316kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  604.367625] lowmem_reserve[]: 0 0 4460 4460
>[  604.367642] Normal free:38128kB min:38508kB low:48132kB high:57756kB active_anon:11832kB inactive_anon:4240420kB active_file:456kB inactive_file:360kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  604.367644] lowmem_reserve[]: 0 0 0 0
>[  604.367658] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  604.367707] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  604.367763] Normal: 737*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  604.367811] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  604.367813] 1905524 total pagecache pages
>[  604.367823] 7 pages in swap cache
>[  604.367826] Swap cache stats: add 5951419, delete 5950698, find 1660693/1901633
>[  604.367829] Free swap  = 8049916kB
>[  604.367832] Total swap = 16642044kB
>[  604.367834] 2070542 pages RAM
>[  604.367837] 0 pages HighMem/MovableOnly
>[  604.367839] 46219 pages reserved
>[  604.506408] snapd: page allocation stalls for 73142ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  604.506426] CPU: 1 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  604.506430] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  604.506432] Call Trace:
>[  604.506440]  dump_stack+0x67/0x97
>[  604.506445]  warn_alloc+0xd6/0x160
>[  604.506455]  __alloc_pages_nodemask+0xe50/0x1280
>[  604.506462]  ? find_get_entry+0x149/0x220
>[  604.506470]  ? pagecache_get_page+0x27/0x230
>[  604.506477]  filemap_fault+0x323/0x620
>[  604.506485]  ext4_filemap_fault+0x2c/0x40
>[  604.506490]  __do_fault+0x19/0x70
>[  604.506495]  __handle_mm_fault+0x946/0xd80
>[  604.506504]  handle_mm_fault+0x17c/0x350
>[  604.506510]  __do_page_fault+0x279/0x560
>[  604.506516]  do_page_fault+0xc/0x10
>[  604.506521]  page_fault+0x22/0x30
>[  604.506525] RIP: 0033:0x55c8c008cfdc
>[  604.506528] RSP: 002b:000000c8200309f0 EFLAGS: 00010202
>[  604.506533] RAX: 000000c81fff7478 RBX: 0000000000000050 RCX: 000000c820001b00
>[  604.506535] RDX: 0000000000000000 RSI: 000000c81fff7478 RDI: 000055c8c089f4da
>[  604.506538] RBP: 0000000000000000 R08: 000000c82015c000 R09: 0000000000000000
>[  604.506540] R10: 000055c8c06fa620 R11: 0000000000000000 R12: 0000000000000050
>[  604.506543] R13: 000055c8c089f4da R14: 0000000000000000 R15: 0000000000000000
>[  605.164746] thermald: page allocation stalls for 365126ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  605.164764] CPU: 0 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  605.164766] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  605.164769] Call Trace:
>[  605.164777]  dump_stack+0x67/0x97
>[  605.164782]  warn_alloc+0xd6/0x160
>[  605.164791]  __alloc_pages_nodemask+0xe50/0x1280
>[  605.164804]  ? trace_hardirqs_on_caller+0x118/0x180
>[  605.164811]  new_slab+0x31a/0x4d0
>[  605.164817]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  605.164822]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  605.164832]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  605.164836]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  605.164839]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  605.164844]  kmem_cache_alloc_trace+0x237/0x2e0
>[  605.164850]  kernfs_iop_get_link+0x3e/0x1e0
>[  605.164856]  link_path_walk+0x4a8/0x560
>[  605.164863]  path_openat+0x78/0x950
>[  605.164871]  do_filp_open+0x85/0xf0
>[  605.164883]  ? _raw_spin_unlock+0x2c/0x50
>[  605.164891]  do_sys_open+0x122/0x1f0
>[  605.164895]  ? do_sys_open+0x122/0x1f0
>[  605.164901]  SyS_open+0x19/0x20
>[  605.164905]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  605.164908] RIP: 0033:0x7f519f67f66d
>[  605.164911] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  605.164917] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  605.164919] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  605.164922] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  605.164924] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  605.164927] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  607.805372] avahi-daemon: page allocation stalls for 32706ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  607.805390] CPU: 2 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  607.805393] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  607.805396] Call Trace:
>[  607.805404]  dump_stack+0x67/0x97
>[  607.805410]  warn_alloc+0xd6/0x160
>[  607.805419]  __alloc_pages_nodemask+0xe50/0x1280
>[  607.805427]  ? find_get_entry+0x149/0x220
>[  607.805436]  ? pagecache_get_page+0x27/0x230
>[  607.805442]  filemap_fault+0x323/0x620
>[  607.805451]  ext4_filemap_fault+0x2c/0x40
>[  607.805457]  __do_fault+0x19/0x70
>[  607.805462]  __handle_mm_fault+0x946/0xd80
>[  607.805472]  handle_mm_fault+0x17c/0x350
>[  607.805477]  __do_page_fault+0x279/0x560
>[  607.805483]  do_page_fault+0xc/0x10
>[  607.805488]  page_fault+0x22/0x30
>[  607.805491] RIP: 0033:0x7f8a5983b110
>[  607.805494] RSP: 002b:00007ffd370142d8 EFLAGS: 00010206
>[  607.805499] RAX: 00007ffd370142f0 RBX: 000000000000005f RCX: 00007ffd370142f3
>[  607.805502] RDX: 0000000000000000 RSI: 00007ffd370142f4 RDI: 00007ffd370142f0
>[  607.805504] RBP: 00007ffd370142f0 R08: 00007ffd37013f15 R09: 0000000000000020
>[  607.805507] R10: 00000000000003e8 R11: 0000000000000246 R12: 00007ffd370142e8
>[  607.805509] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
>[  607.805519] warn_alloc_show_mem: 2 callbacks suppressed
>[  607.805522] Mem-Info:
>[  607.805529] active_anon:3889 inactive_anon:1904466 isolated_anon:384
>                active_file:87 inactive_file:44 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:471 shmem:1905313 pagetables:1430 bounce:0
>                free:25275 free_pcp:0 free_cma:0
>[  607.805534] Node 0 active_anon:15556kB inactive_anon:7617864kB active_file:348kB inactive_file:176kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1884kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  607.805540] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  607.805555] lowmem_reserve[]: 0 3352 7813 7813
>[  607.805573] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377524kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  607.805575] lowmem_reserve[]: 0 0 4460 4460
>[  607.805592] Normal free:38480kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240544kB active_file:348kB inactive_file:176kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  607.805595] lowmem_reserve[]: 0 0 0 0
>[  607.805609] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  607.805660] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  607.805717] Normal: 752*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38480kB
>[  607.805767] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  607.805770] 1905451 total pagecache pages
>[  607.805779] 7 pages in swap cache
>[  607.805782] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  607.805785] Free swap  = 8049916kB
>[  607.805787] Total swap = 16642044kB
>[  607.805790] 2070542 pages RAM
>[  607.805792] 0 pages HighMem/MovableOnly
>[  607.805794] 46219 pages reserved
>[  609.076898] sd-resolve: page allocation stalls for 85034ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  609.076918] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  609.076921] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  609.076924] Call Trace:
>[  609.076934]  dump_stack+0x67/0x97
>[  609.076939]  warn_alloc+0xd6/0x160
>[  609.076948]  __alloc_pages_nodemask+0xe50/0x1280
>[  609.076959]  ? new_slab+0x331/0x4d0
>[  609.076966]  new_slab+0x31a/0x4d0
>[  609.076972]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  609.076978]  ? __alloc_skb+0x69/0x190
>[  609.076982]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  609.076985]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  609.076989]  ? __alloc_skb+0x40/0x190
>[  609.076995]  ? __alloc_skb+0x69/0x190
>[  609.077000]  ? __alloc_skb+0x69/0x190
>[  609.077004]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  609.077007]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  609.077012]  ? __alloc_skb+0x69/0x190
>[  609.077017]  __kmalloc_track_caller+0x295/0x340
>[  609.077024]  __kmalloc_reserve.isra.5+0x28/0x70
>[  609.077029]  __alloc_skb+0x69/0x190
>[  609.077035]  netlink_dump+0xa6/0x290
>[  609.077040]  __netlink_dump_start+0x156/0x190
>[  609.077043]  ? fdb_vid_parse+0x60/0x60
>[  609.077050]  rtnetlink_rcv_msg+0x176/0x1f0
>[  609.077053]  ? fdb_vid_parse+0x60/0x60
>[  609.077057]  ? rtnl_newlink+0x920/0x920
>[  609.077063]  netlink_rcv_skb+0xce/0xf0
>[  609.077069]  rtnetlink_rcv+0x25/0x30
>[  609.077073]  netlink_unicast+0x14f/0x1e0
>[  609.077077]  netlink_sendmsg+0x2aa/0x360
>[  609.077086]  sock_sendmsg+0x12/0x20
>[  609.077092]  SyS_sendto+0xef/0x160
>[  609.077101]  ? __secure_computing+0x30/0xb0
>[  609.077106]  ? syscall_trace_enter+0xbd/0x360
>[  609.077112]  do_syscall_64+0x5e/0x120
>[  609.077117]  entry_SYSCALL64_slow_path+0x25/0x25
>[  609.077121] RIP: 0033:0x7fac25d3ee23
>[  609.077124] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  609.077129] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  609.077131] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  609.077134] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  609.077137] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  609.077140] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  609.077149] Mem-Info:
>[  609.077156] active_anon:3889 inactive_anon:1904423 isolated_anon:480
>                active_file:17 inactive_file:57 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:422 shmem:1905313 pagetables:1430 bounce:0
>                free:25275 free_pcp:0 free_cma:0
>[  609.077162] Node 0 active_anon:15556kB inactive_anon:7617692kB active_file:68kB inactive_file:228kB unevictable:0kB isolated(anon):1920kB isolated(file):0kB mapped:1688kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  609.077168] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  609.077170] lowmem_reserve[]: 0 3352 7813 7813
>[  609.077188] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377416kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  609.077191] lowmem_reserve[]: 0 0 4460 4460
>[  609.077208] Normal free:38480kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240140kB active_file:68kB inactive_file:228kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  609.077210] lowmem_reserve[]: 0 0 0 0
>[  609.077223] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  609.077273] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  609.077328] Normal: 821*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38756kB
>[  609.077376] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  609.077379] 1905394 total pagecache pages
>[  609.077389] 7 pages in swap cache
>[  609.077393] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  609.077396] Free swap  = 8049916kB
>[  609.077398] Total swap = 16642044kB
>[  609.077401] 2070542 pages RAM
>[  609.077403] 0 pages HighMem/MovableOnly
>[  609.077406] 46219 pages reserved
>[  609.547688] gem_render_line: page allocation stalls for 364671ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  609.547705] CPU: 2 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  609.547708] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  609.547711] Call Trace:
>[  609.547719]  dump_stack+0x67/0x97
>[  609.547724]  warn_alloc+0xd6/0x160
>[  609.547733]  __alloc_pages_nodemask+0xe50/0x1280
>[  609.547745]  ? new_slab+0x331/0x4d0
>[  609.547751]  new_slab+0x31a/0x4d0
>[  609.547758]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  609.547763]  ? sg_kmalloc+0x1e/0x50
>[  609.547773]  ? sg_kmalloc+0x1e/0x50
>[  609.547777]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  609.547781]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  609.547785]  __kmalloc+0x288/0x330
>[  609.547791]  sg_kmalloc+0x1e/0x50
>[  609.547796]  __sg_alloc_table+0x11f/0x180
>[  609.547799]  ? sg_miter_start+0x60/0x60
>[  609.547806]  sg_alloc_table+0x24/0xa0
>[  609.547865]  i915_sg_trim+0x30/0x130 [i915]
>[  609.547910]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  609.547954]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  609.547994]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  609.548035]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  609.548040]  ? lock_acquire+0x9e/0x1e0
>[  609.548046]  ? __might_fault+0x39/0x90
>[  609.548055]  drm_ioctl+0x202/0x490
>[  609.548093]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  609.548103]  ? __do_page_fault+0x29e/0x560
>[  609.548111]  do_vfs_ioctl+0x90/0x6d0
>[  609.548116]  ? up_read+0x1a/0x40
>[  609.548120]  ? trace_hardirqs_on_caller+0x118/0x180
>[  609.548126]  SyS_ioctl+0x3c/0x70
>[  609.548132]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  609.548136] RIP: 0033:0x7fe71a49d4b7
>[  609.548138] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  609.548144] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  609.548146] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  609.548149] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  609.548152] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  609.548154] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  610.668736] cupsd: page allocation stalls for 10201ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  610.668753] CPU: 3 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  610.668756] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  610.668759] Call Trace:
>[  610.668767]  dump_stack+0x67/0x97
>[  610.668773]  warn_alloc+0xd6/0x160
>[  610.668782]  __alloc_pages_nodemask+0xe50/0x1280
>[  610.668789]  ? find_get_entry+0x149/0x220
>[  610.668798]  ? pagecache_get_page+0x27/0x230
>[  610.668804]  filemap_fault+0x323/0x620
>[  610.668813]  ext4_filemap_fault+0x2c/0x40
>[  610.668819]  __do_fault+0x19/0x70
>[  610.668824]  __handle_mm_fault+0x946/0xd80
>[  610.668833]  handle_mm_fault+0x17c/0x350
>[  610.668839]  __do_page_fault+0x279/0x560
>[  610.668846]  do_page_fault+0xc/0x10
>[  610.668851]  page_fault+0x22/0x30
>[  610.668854] RIP: 0033:0x7fdc9c8d1d32
>[  610.668857] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010206
>[  610.668862] RAX: 0000000000000024 RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  610.668865] RDX: 0000000000000043 RSI: 000055e01cbeee64 RDI: 000055e01cc28174
>[  610.668867] RBP: 000000000000006c R08: 00007fdc9cb37180 R09: 0000000000000001
>[  610.668870] R10: 00007ffc747cc640 R11: 0000000000000246 R12: 000055e01cc28170
>[  610.668873] R13: 0000000000000007 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  610.668882] warn_alloc_show_mem: 1 callbacks suppressed
>[  610.668885] Mem-Info:
>[  610.668892] active_anon:3889 inactive_anon:1904510 isolated_anon:384
>                active_file:36 inactive_file:112 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:453 shmem:1905313 pagetables:1430 bounce:0
>                free:25189 free_pcp:0 free_cma:0
>[  610.668898] Node 0 active_anon:15556kB inactive_anon:7618040kB active_file:144kB inactive_file:448kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1812kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  610.668904] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  610.668907] lowmem_reserve[]: 0 3352 7813 7813
>[  610.668924] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376184kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  610.668927] lowmem_reserve[]: 0 0 4460 4460
>[  610.668944] Normal free:38136kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241548kB active_file:144kB inactive_file:104kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  610.668946] lowmem_reserve[]: 0 0 0 0
>[  610.668960] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  610.669013] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  610.669069] Normal: 696*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38256kB
>[  610.669119] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  610.669121] 1905446 total pagecache pages
>[  610.669130] 7 pages in swap cache
>[  610.669134] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  610.669136] Free swap  = 8049916kB
>[  610.669139] Total swap = 16642044kB
>[  610.669142] 2070542 pages RAM
>[  610.669144] 0 pages HighMem/MovableOnly
>[  610.669147] 46219 pages reserved
>[  612.128791] rs:main Q:Reg: page allocation stalls for 36910ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  612.128808] CPU: 2 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  612.128811] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  612.128814] Call Trace:
>[  612.128821]  dump_stack+0x67/0x97
>[  612.128827]  warn_alloc+0xd6/0x160
>[  612.128836]  __alloc_pages_nodemask+0xe50/0x1280
>[  612.128843]  ? find_get_entry+0x149/0x220
>[  612.128853]  ? pagecache_get_page+0x27/0x230
>[  612.128859]  filemap_fault+0x323/0x620
>[  612.128868]  ext4_filemap_fault+0x2c/0x40
>[  612.128874]  __do_fault+0x19/0x70
>[  612.128879]  __handle_mm_fault+0x946/0xd80
>[  612.128888]  handle_mm_fault+0x17c/0x350
>[  612.128894]  __do_page_fault+0x279/0x560
>[  612.128901]  do_page_fault+0xc/0x10
>[  612.128906]  page_fault+0x22/0x30
>[  612.128909] RIP: 0033:0x7f8a1d4f6a90
>[  612.128912] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  612.128917] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  612.128920] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  612.128923] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  612.128926] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  612.128929] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  612.128938] Mem-Info:
>[  612.128945] active_anon:3889 inactive_anon:1904595 isolated_anon:352
>                active_file:69 inactive_file:65 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:482 shmem:1905313 pagetables:1430 bounce:0
>                free:25219 free_pcp:0 free_cma:0
>[  612.128950] Node 0 active_anon:15556kB inactive_anon:7618380kB active_file:276kB inactive_file:260kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1928kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  612.128956] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  612.128958] lowmem_reserve[]: 0 3352 7813 7813
>[  612.128976] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377068kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  612.128979] lowmem_reserve[]: 0 0 4460 4460
>[  612.128996] Normal free:38256kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240864kB active_file:276kB inactive_file:260kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  612.128999] lowmem_reserve[]: 0 0 0 0
>[  612.129013] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  612.129066] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  612.129123] Normal: 745*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  612.129173] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  612.129175] 1905454 total pagecache pages
>[  612.129186] 7 pages in swap cache
>[  612.129189] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  612.129192] Free swap  = 8049916kB
>[  612.129194] Total swap = 16642044kB
>[  612.129197] 2070542 pages RAM
>[  612.129199] 0 pages HighMem/MovableOnly
>[  612.129202] 46219 pages reserved
>[  612.353903] systemd-resolve: page allocation stalls for 20544ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  612.353920] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  612.353923] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  612.353926] Call Trace:
>[  612.353933]  dump_stack+0x67/0x97
>[  612.353939]  warn_alloc+0xd6/0x160
>[  612.353947]  __alloc_pages_nodemask+0xe50/0x1280
>[  612.353954]  ? find_get_entry+0x149/0x220
>[  612.353964]  ? pagecache_get_page+0x27/0x230
>[  612.353970]  filemap_fault+0x323/0x620
>[  612.353977]  ext4_filemap_fault+0x2c/0x40
>[  612.353983]  __do_fault+0x19/0x70
>[  612.353988]  __handle_mm_fault+0x946/0xd80
>[  612.353997]  handle_mm_fault+0x17c/0x350
>[  612.354003]  __do_page_fault+0x279/0x560
>[  612.354009]  do_page_fault+0xc/0x10
>[  612.354014]  page_fault+0x22/0x30
>[  612.354018] RIP: 0033:0x7f5ed16d7f60
>[  612.354020] RSP: 002b:00007fff77957e88 EFLAGS: 00010293
>[  612.354025] RAX: 000000000000000c RBX: 000000000000000c RCX: 0000000000000000
>[  612.354028] RDX: 0000000000000020 RSI: 0000000000000002 RDI: 00007f5ed16c12b8
>[  612.354031] RBP: 00007fff77957ec8 R08: 0000000000000000 R09: 0000000000000000
>[  612.354033] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002
>[  612.354036] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  615.882958] systemd: page allocation stalls for 347671ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  615.882975] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  615.882977] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  615.882980] Call Trace:
>[  615.882988]  dump_stack+0x67/0x97
>[  615.882994]  warn_alloc+0xd6/0x160
>[  615.883003]  __alloc_pages_nodemask+0xe50/0x1280
>[  615.883014]  ? new_slab+0x331/0x4d0
>[  615.883019]  new_slab+0x31a/0x4d0
>[  615.883026]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  615.883031]  ? kvmalloc_node+0x6b/0x80
>[  615.883036]  ? lock_acquire+0x9e/0x1e0
>[  615.883040]  ? seq_read+0x38/0x3e0
>[  615.883049]  ? kvmalloc_node+0x6b/0x80
>[  615.883053]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  615.883056]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  615.883061]  __kmalloc+0x288/0x330
>[  615.883067]  kvmalloc_node+0x6b/0x80
>[  615.883071]  seq_read+0x2a1/0x3e0
>[  615.883079]  __vfs_read+0x23/0x110
>[  615.883086]  ? up_read+0x1a/0x40
>[  615.883090]  vfs_read+0xa0/0x150
>[  615.883094]  SyS_read+0x44/0xb0
>[  615.883100]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  615.883104] RIP: 0033:0x7fa9de68988d
>[  615.883106] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  615.883112] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  615.883114] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  615.883117] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  615.883119] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  615.883122] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  615.883132] warn_alloc_show_mem: 1 callbacks suppressed
>[  615.883135] Mem-Info:
>[  615.883141] active_anon:3889 inactive_anon:1904557 isolated_anon:224
>                active_file:27 inactive_file:147 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:472 shmem:1905313 pagetables:1430 bounce:0
>                free:25173 free_pcp:0 free_cma:0
>[  615.883147] Node 0 active_anon:15556kB inactive_anon:7618228kB active_file:108kB inactive_file:588kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:1888kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  615.883152] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  615.883155] lowmem_reserve[]: 0 3352 7813 7813
>[  615.883172] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376104kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  615.883174] lowmem_reserve[]: 0 0 4460 4460
>[  615.883191] Normal free:38072kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241060kB active_file:108kB inactive_file:588kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  615.883193] lowmem_reserve[]: 0 0 0 0
>[  615.883206] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  615.883255] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  615.883309] Normal: 687*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38220kB
>[  615.883358] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  615.883360] 1905494 total pagecache pages
>[  615.883370] 7 pages in swap cache
>[  615.883373] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  615.883375] Free swap  = 8049916kB
>[  615.883378] Total swap = 16642044kB
>[  615.883381] 2070542 pages RAM
>[  615.883383] 0 pages HighMem/MovableOnly
>[  615.883385] 46219 pages reserved
>[  616.125000] systemd-timesyn: page allocation stalls for 18518ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  616.125021] CPU: 2 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  616.125024] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  616.125027] Call Trace:
>[  616.125037]  dump_stack+0x67/0x97
>[  616.125042]  warn_alloc+0xd6/0x160
>[  616.125052]  __alloc_pages_nodemask+0xe50/0x1280
>[  616.125060]  ? find_get_entry+0x149/0x220
>[  616.125069]  ? pagecache_get_page+0x27/0x230
>[  616.125076]  filemap_fault+0x323/0x620
>[  616.125083]  ext4_filemap_fault+0x2c/0x40
>[  616.125090]  __do_fault+0x19/0x70
>[  616.125095]  __handle_mm_fault+0x946/0xd80
>[  616.125104]  handle_mm_fault+0x17c/0x350
>[  616.125110]  __do_page_fault+0x279/0x560
>[  616.125116]  do_page_fault+0xc/0x10
>[  616.125120]  page_fault+0x22/0x30
>[  616.125124] RIP: 0033:0x7fac25cdb6c7
>[  616.125127] RSP: 002b:00007ffdd5b17308 EFLAGS: 00010206
>[  616.125132] RAX: 00007ffdd5b17382 RBX: 00007ffdd5b17382 RCX: 0000000000000005
>[  616.125135] RDX: 0000000000000003 RSI: 00007ffdd5b17f95 RDI: 00007ffdd5b17392
>[  616.125137] RBP: 00007ffdd5b17440 R08: 000000000000005c R09: 000000000000000d
>[  616.125140] R10: 00007ffdd5b17f85 R11: 00007fac25dbaf50 R12: 0000000000000000
>[  616.125143] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdd5b17340
>[  617.950057] avahi-daemon: page allocation stalls for 42851ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  617.950075] CPU: 2 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  617.950078] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  617.950080] Call Trace:
>[  617.950088]  dump_stack+0x67/0x97
>[  617.950093]  warn_alloc+0xd6/0x160
>[  617.950102]  __alloc_pages_nodemask+0xe50/0x1280
>[  617.950110]  ? find_get_entry+0x149/0x220
>[  617.950119]  ? pagecache_get_page+0x27/0x230
>[  617.950126]  filemap_fault+0x323/0x620
>[  617.950134]  ext4_filemap_fault+0x2c/0x40
>[  617.950140]  __do_fault+0x19/0x70
>[  617.950145]  __handle_mm_fault+0x946/0xd80
>[  617.950155]  handle_mm_fault+0x17c/0x350
>[  617.950161]  __do_page_fault+0x279/0x560
>[  617.950168]  do_page_fault+0xc/0x10
>[  617.950173]  page_fault+0x22/0x30
>[  617.950177] RIP: 0033:0x7f8a5983b110
>[  617.950180] RSP: 002b:00007ffd370142d8 EFLAGS: 00010206
>[  617.950185] RAX: 00007ffd370142f0 RBX: 000000000000005f RCX: 00007ffd370142f3
>[  617.950187] RDX: 0000000000000000 RSI: 00007ffd370142f4 RDI: 00007ffd370142f0
>[  617.950190] RBP: 00007ffd370142f0 R08: 00007ffd37013f15 R09: 0000000000000020
>[  617.950192] R10: 00000000000003e8 R11: 0000000000000246 R12: 00007ffd370142e8
>[  617.950195] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
>[  617.950205] warn_alloc_show_mem: 1 callbacks suppressed
>[  617.950208] Mem-Info:
>[  617.950214] active_anon:3889 inactive_anon:1904541 isolated_anon:320
>                active_file:84 inactive_file:41 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:464 shmem:1905313 pagetables:1430 bounce:0
>                free:25210 free_pcp:0 free_cma:0
>[  617.950220] Node 0 active_anon:15556kB inactive_anon:7618164kB active_file:336kB inactive_file:164kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1856kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  617.950226] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  617.950228] lowmem_reserve[]: 0 3352 7813 7813
>[  617.950247] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377412kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  617.950249] lowmem_reserve[]: 0 0 4460 4460
>[  617.950266] Normal free:38220kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4239916kB active_file:336kB inactive_file:164kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  617.950268] lowmem_reserve[]: 0 0 0 0
>[  617.950282] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  617.950334] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  617.950391] Normal: 789*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38628kB
>[  617.950440] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  617.950443] 1905445 total pagecache pages
>[  617.950453] 7 pages in swap cache
>[  617.950456] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  617.950459] Free swap  = 8049916kB
>[  617.950461] Total swap = 16642044kB
>[  617.950463] 2070542 pages RAM
>[  617.950466] 0 pages HighMem/MovableOnly
>[  617.950469] 46219 pages reserved
>[  618.398073] irqbalance: page allocation stalls for 381297ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  618.398089] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  618.398092] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  618.398095] Call Trace:
>[  618.398103]  dump_stack+0x67/0x97
>[  618.398108]  warn_alloc+0xd6/0x160
>[  618.398117]  __alloc_pages_nodemask+0xe50/0x1280
>[  618.398128]  ? new_slab+0x331/0x4d0
>[  618.398134]  new_slab+0x31a/0x4d0
>[  618.398141]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  618.398146]  ? kvmalloc_node+0x6b/0x80
>[  618.398151]  ? lock_acquire+0x9e/0x1e0
>[  618.398156]  ? seq_read+0x38/0x3e0
>[  618.398164]  ? kvmalloc_node+0x6b/0x80
>[  618.398168]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  618.398171]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  618.398176]  __kmalloc+0x288/0x330
>[  618.398182]  kvmalloc_node+0x6b/0x80
>[  618.398187]  seq_read+0x2a1/0x3e0
>[  618.398191]  ? __might_fault+0x80/0x90
>[  618.398198]  proc_reg_read+0x3d/0x60
>[  618.398204]  __vfs_read+0x23/0x110
>[  618.398211]  ? SyS_newfstat+0x35/0x50
>[  618.398215]  vfs_read+0xa0/0x150
>[  618.398219]  SyS_read+0x44/0xb0
>[  618.398226]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  618.398230] RIP: 0033:0x7f3288c7a870
>[  618.398232] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  618.398237] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  618.398240] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  618.398243] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  618.398245] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  618.398248] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  620.088283] systemd: page allocation stalls for 351876ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  620.088300] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  620.088304] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  620.088306] Call Trace:
>[  620.088315]  dump_stack+0x67/0x97
>[  620.088320]  warn_alloc+0xd6/0x160
>[  620.088329]  __alloc_pages_nodemask+0xe50/0x1280
>[  620.088340]  ? new_slab+0x331/0x4d0
>[  620.088346]  new_slab+0x31a/0x4d0
>[  620.088353]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  620.088358]  ? kvmalloc_node+0x6b/0x80
>[  620.088364]  ? lock_acquire+0x9e/0x1e0
>[  620.088368]  ? seq_read+0x38/0x3e0
>[  620.088377]  ? kvmalloc_node+0x6b/0x80
>[  620.088381]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  620.088384]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  620.088389]  __kmalloc+0x288/0x330
>[  620.088395]  kvmalloc_node+0x6b/0x80
>[  620.088399]  seq_read+0x2a1/0x3e0
>[  620.088407]  __vfs_read+0x23/0x110
>[  620.088414]  ? up_read+0x1a/0x40
>[  620.088418]  vfs_read+0xa0/0x150
>[  620.088423]  SyS_read+0x44/0xb0
>[  620.088429]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  620.088432] RIP: 0033:0x7fa9de68988d
>[  620.088435] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  620.088441] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  620.088443] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  620.088446] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  620.088449] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  620.088451] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  620.088461] warn_alloc_show_mem: 1 callbacks suppressed
>[  620.088464] Mem-Info:
>[  620.088471] active_anon:3889 inactive_anon:1904499 isolated_anon:320
>                active_file:59 inactive_file:59 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:466 shmem:1905313 pagetables:1430 bounce:0
>                free:25234 free_pcp:0 free_cma:0
>[  620.088476] Node 0 active_anon:15556kB inactive_anon:7617996kB active_file:236kB inactive_file:236kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1864kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  620.088482] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  620.088485] lowmem_reserve[]: 0 3352 7813 7813
>[  620.088502] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376472kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  620.088504] lowmem_reserve[]: 0 0 4460 4460
>[  620.088520] Normal free:38316kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240516kB active_file:236kB inactive_file:236kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  620.088523] lowmem_reserve[]: 0 0 0 0
>[  620.088536] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  620.088586] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  620.088641] Normal: 773*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38564kB
>[  620.088689] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  620.088691] 1905438 total pagecache pages
>[  620.088701] 7 pages in swap cache
>[  620.088704] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  620.088707] Free swap  = 8049916kB
>[  620.088709] Total swap = 16642044kB
>[  620.088711] 2070542 pages RAM
>[  620.088714] 0 pages HighMem/MovableOnly
>[  620.088716] 46219 pages reserved
>[  622.121469] systemd-resolve: page allocation stalls for 30311ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  622.121487] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  622.121489] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  622.121492] Call Trace:
>[  622.121501]  dump_stack+0x67/0x97
>[  622.121506]  warn_alloc+0xd6/0x160
>[  622.121515]  __alloc_pages_nodemask+0xe50/0x1280
>[  622.121522]  ? find_get_entry+0x149/0x220
>[  622.121531]  ? pagecache_get_page+0x27/0x230
>[  622.121537]  filemap_fault+0x323/0x620
>[  622.121545]  ext4_filemap_fault+0x2c/0x40
>[  622.121550]  __do_fault+0x19/0x70
>[  622.121555]  __handle_mm_fault+0x946/0xd80
>[  622.121564]  handle_mm_fault+0x17c/0x350
>[  622.121569]  __do_page_fault+0x279/0x560
>[  622.121576]  do_page_fault+0xc/0x10
>[  622.121581]  page_fault+0x22/0x30
>[  622.121585] RIP: 0033:0x7f5ed16d7f60
>[  622.121587] RSP: 002b:00007fff77957e88 EFLAGS: 00010293
>[  622.121592] RAX: 000000000000000c RBX: 000000000000000c RCX: 0000000000000000
>[  622.121595] RDX: 0000000000000020 RSI: 0000000000000002 RDI: 00007f5ed16c12b8
>[  622.121598] RBP: 00007fff77957ec8 R08: 0000000000000000 R09: 0000000000000000
>[  622.121600] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002
>[  622.121603] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  622.121612] Mem-Info:
>[  622.121619] active_anon:3889 inactive_anon:1904417 isolated_anon:512
>                active_file:36 inactive_file:84 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:468 shmem:1905313 pagetables:1430 bounce:0
>                free:25197 free_pcp:69 free_cma:0
>[  622.121625] Node 0 active_anon:15556kB inactive_anon:7617668kB active_file:144kB inactive_file:336kB unevictable:0kB isolated(anon):2048kB isolated(file):0kB mapped:1872kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  622.121631] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  622.121633] lowmem_reserve[]: 0 3352 7813 7813
>[  622.121651] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376116kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  622.121653] lowmem_reserve[]: 0 0 4460 4460
>[  622.121671] Normal free:38168kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241204kB active_file:144kB inactive_file:336kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:276kB local_pcp:0kB free_cma:0kB
>[  622.121673] lowmem_reserve[]: 0 0 0 0
>[  622.121687] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  622.121738] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  622.121794] Normal: 674*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38168kB
>[  622.121844] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  622.121847] 1905440 total pagecache pages
>[  622.121857] 7 pages in swap cache
>[  622.121860] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  622.121862] Free swap  = 8049916kB
>[  622.121865] Total swap = 16642044kB
>[  622.121868] 2070542 pages RAM
>[  622.121870] 0 pages HighMem/MovableOnly
>[  622.121873] 46219 pages reserved
>[  623.546498] gem_render_line: page allocation stalls for 378669ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  623.546516] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  623.546519] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  623.546522] Call Trace:
>[  623.546530]  dump_stack+0x67/0x97
>[  623.546535]  warn_alloc+0xd6/0x160
>[  623.546544]  __alloc_pages_nodemask+0xe50/0x1280
>[  623.546556]  ? new_slab+0x331/0x4d0
>[  623.546561]  new_slab+0x31a/0x4d0
>[  623.546568]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  623.546574]  ? sg_kmalloc+0x1e/0x50
>[  623.546585]  ? sg_kmalloc+0x1e/0x50
>[  623.546590]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  623.546593]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  623.546598]  __kmalloc+0x288/0x330
>[  623.546604]  sg_kmalloc+0x1e/0x50
>[  623.546609]  __sg_alloc_table+0x11f/0x180
>[  623.546612]  ? sg_miter_start+0x60/0x60
>[  623.546618]  sg_alloc_table+0x24/0xa0
>[  623.546679]  i915_sg_trim+0x30/0x130 [i915]
>[  623.546725]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  623.546771]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  623.546809]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  623.546850]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  623.546855]  ? lock_acquire+0x9e/0x1e0
>[  623.546861]  ? __might_fault+0x39/0x90
>[  623.546870]  drm_ioctl+0x202/0x490
>[  623.546907]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  623.546918]  ? __do_page_fault+0x29e/0x560
>[  623.546924]  do_vfs_ioctl+0x90/0x6d0
>[  623.546930]  ? up_read+0x1a/0x40
>[  623.546935]  ? trace_hardirqs_on_caller+0x118/0x180
>[  623.546940]  SyS_ioctl+0x3c/0x70
>[  623.546946]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  623.546949] RIP: 0033:0x7fe71a49d4b7
>[  623.546952] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  623.546958] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  623.546960] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  623.546963] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  623.546966] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  623.546968] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  623.546978] Mem-Info:
>[  623.546985] active_anon:3889 inactive_anon:1904638 isolated_anon:256
>                active_file:62 inactive_file:31 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:441 shmem:1905313 pagetables:1430 bounce:0
>                free:25197 free_pcp:0 free_cma:0
>[  623.546990] Node 0 active_anon:15556kB inactive_anon:7618552kB active_file:248kB inactive_file:124kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1764kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  623.546996] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  623.546998] lowmem_reserve[]: 0 3352 7813 7813
>[  623.547015] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376932kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  623.547018] lowmem_reserve[]: 0 0 4460 4460
>[  623.547034] Normal free:38168kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240988kB active_file:248kB inactive_file:124kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  623.547036] lowmem_reserve[]: 0 0 0 0
>[  623.547050] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  623.547100] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  623.547155] Normal: 801*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38676kB
>[  623.547202] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  623.547205] 1905413 total pagecache pages
>[  623.547214] 7 pages in swap cache
>[  623.547217] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  623.547220] Free swap  = 8049916kB
>[  623.547222] Total swap = 16642044kB
>[  623.547225] 2070542 pages RAM
>[  623.547228] 0 pages HighMem/MovableOnly
>[  623.547230] 46219 pages reserved
>[  624.716693] thermald: page allocation stalls for 384677ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  624.716710] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  624.716713] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  624.716716] Call Trace:
>[  624.716724]  dump_stack+0x67/0x97
>[  624.716729]  warn_alloc+0xd6/0x160
>[  624.716738]  __alloc_pages_nodemask+0xe50/0x1280
>[  624.716751]  ? trace_hardirqs_on_caller+0x118/0x180
>[  624.716757]  new_slab+0x31a/0x4d0
>[  624.716764]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  624.716769]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  624.716780]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  624.716784]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  624.716787]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  624.716792]  kmem_cache_alloc_trace+0x237/0x2e0
>[  624.716798]  kernfs_iop_get_link+0x3e/0x1e0
>[  624.716804]  link_path_walk+0x4a8/0x560
>[  624.716811]  path_openat+0x78/0x950
>[  624.716819]  do_filp_open+0x85/0xf0
>[  624.716831]  ? _raw_spin_unlock+0x2c/0x50
>[  624.716839]  do_sys_open+0x122/0x1f0
>[  624.716843]  ? do_sys_open+0x122/0x1f0
>[  624.716851]  SyS_open+0x19/0x20
>[  624.716855]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  624.716858] RIP: 0033:0x7f519f67f66d
>[  624.716861] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  624.716866] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  624.716869] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  624.716872] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  624.716874] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  624.716877] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  624.716886] Mem-Info:
>[  624.716893] active_anon:3889 inactive_anon:1904650 isolated_anon:256
>                active_file:30 inactive_file:48 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36506 slab_unreclaimable:36658
>                mapped:453 shmem:1905313 pagetables:1430 bounce:0
>                free:25169 free_pcp:0 free_cma:0
>[  624.716898] Node 0 active_anon:15556kB inactive_anon:7618600kB active_file:120kB inactive_file:192kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1812kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  624.716904] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  624.716906] lowmem_reserve[]: 0 3352 7813 7813
>[  624.716923] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376564kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  624.716925] lowmem_reserve[]: 0 0 4460 4460
>[  624.716941] Normal free:38056kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241452kB active_file:120kB inactive_file:128kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106884kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  624.716944] lowmem_reserve[]: 0 0 0 0
>[  624.716956] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  624.717004] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  624.717057] Normal: 709*4kB (UME) 776*8kB (UME) 491*16kB (UME) 243*32kB (ME) 101*64kB (M) 50*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38308kB
>[  624.717103] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  624.717105] 1905510 total pagecache pages
>[  624.717114] 7 pages in swap cache
>[  624.717117] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  624.717119] Free swap  = 8049916kB
>[  624.717122] Total swap = 16642044kB
>[  624.717124] 2070542 pages RAM
>[  624.717126] 0 pages HighMem/MovableOnly
>[  624.717129] 46219 pages reserved
>[  629.542102] snapd: page allocation stalls for 98176ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  629.542122] CPU: 1 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  629.542126] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  629.542128] Call Trace:
>[  629.542137]  dump_stack+0x67/0x97
>[  629.542143]  warn_alloc+0xd6/0x160
>[  629.542151]  __alloc_pages_nodemask+0xe50/0x1280
>[  629.542158]  ? find_get_entry+0x149/0x220
>[  629.542167]  ? pagecache_get_page+0x27/0x230
>[  629.542173]  filemap_fault+0x323/0x620
>[  629.542182]  ext4_filemap_fault+0x2c/0x40
>[  629.542188]  __do_fault+0x19/0x70
>[  629.542192]  __handle_mm_fault+0x946/0xd80
>[  629.542201]  handle_mm_fault+0x17c/0x350
>[  629.542206]  __do_page_fault+0x279/0x560
>[  629.542214]  do_page_fault+0xc/0x10
>[  629.542220]  page_fault+0x22/0x30
>[  629.542223] RIP: 0033:0x55c8c008cfdc
>[  629.542227] RSP: 002b:000000c8200309f0 EFLAGS: 00010202
>[  629.542232] RAX: 000000c81fff7478 RBX: 0000000000000050 RCX: 000000c820001b00
>[  629.542235] RDX: 0000000000000000 RSI: 000000c81fff7478 RDI: 000055c8c089f4da
>[  629.542237] RBP: 0000000000000000 R08: 000000c82015c000 R09: 0000000000000000
>[  629.542240] R10: 000055c8c06fa620 R11: 0000000000000000 R12: 0000000000000050
>[  629.542242] R13: 000055c8c089f4da R14: 0000000000000000 R15: 0000000000000000
>[  629.542252] Mem-Info:
>[  629.542260] active_anon:3889 inactive_anon:1904470 isolated_anon:416
>                active_file:74 inactive_file:84 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:496 shmem:1905313 pagetables:1430 bounce:0
>                free:25228 free_pcp:0 free_cma:0
>[  629.542265] Node 0 active_anon:15556kB inactive_anon:7617880kB active_file:296kB inactive_file:336kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1984kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  629.542272] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  629.542274] lowmem_reserve[]: 0 3352 7813 7813
>[  629.542292] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376160kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  629.542295] lowmem_reserve[]: 0 0 4460 4460
>[  629.542312] Normal free:38292kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240564kB active_file:296kB inactive_file:592kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  629.542316] lowmem_reserve[]: 0 0 0 0
>[  629.542329] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  629.542380] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  629.542436] Normal: 776*4kB (UME) 777*8kB (UME) 491*16kB (UME) 243*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38584kB
>[  629.542485] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  629.542487] 1905499 total pagecache pages
>[  629.542498] 7 pages in swap cache
>[  629.542501] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  629.542503] Free swap  = 8049916kB
>[  629.542506] Total swap = 16642044kB
>[  629.542508] 2070542 pages RAM
>[  629.542511] 0 pages HighMem/MovableOnly
>[  629.542513] 46219 pages reserved
>[  629.594574] avahi-daemon: page allocation stalls for 54494ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  629.594606] CPU: 2 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  629.594609] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  629.594612] Call Trace:
>[  629.594622]  dump_stack+0x67/0x97
>[  629.594628]  warn_alloc+0xd6/0x160
>[  629.594637]  __alloc_pages_nodemask+0xe50/0x1280
>[  629.594645]  ? find_get_entry+0x149/0x220
>[  629.594654]  ? pagecache_get_page+0x27/0x230
>[  629.594661]  filemap_fault+0x323/0x620
>[  629.594669]  ext4_filemap_fault+0x2c/0x40
>[  629.594675]  __do_fault+0x19/0x70
>[  629.594680]  __handle_mm_fault+0x946/0xd80
>[  629.594690]  handle_mm_fault+0x17c/0x350
>[  629.594696]  __do_page_fault+0x279/0x560
>[  629.594703]  do_page_fault+0xc/0x10
>[  629.594708]  page_fault+0x22/0x30
>[  629.594712] RIP: 0033:0x7f8a5983b110
>[  629.594716] RSP: 002b:00007ffd370142d8 EFLAGS: 00010206
>[  629.594721] RAX: 00007ffd370142f0 RBX: 000000000000005f RCX: 00007ffd370142f3
>[  629.594724] RDX: 0000000000000000 RSI: 00007ffd370142f4 RDI: 00007ffd370142f0
>[  629.594726] RBP: 00007ffd370142f0 R08: 00007ffd37013f15 R09: 0000000000000020
>[  629.594729] R10: 00000000000003e8 R11: 0000000000000246 R12: 00007ffd370142e8
>[  629.594732] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
>[  631.061409] thermald: page allocation stalls for 391021ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  631.061428] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  631.061431] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  631.061435] Call Trace:
>[  631.061444]  dump_stack+0x67/0x97
>[  631.061450]  warn_alloc+0xd6/0x160
>[  631.061459]  __alloc_pages_nodemask+0xe50/0x1280
>[  631.061473]  ? trace_hardirqs_on_caller+0x118/0x180
>[  631.061481]  new_slab+0x31a/0x4d0
>[  631.061489]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  631.061495]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  631.061506]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  631.061511]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  631.061514]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  631.061519]  kmem_cache_alloc_trace+0x237/0x2e0
>[  631.061525]  kernfs_iop_get_link+0x3e/0x1e0
>[  631.061532]  link_path_walk+0x4a8/0x560
>[  631.061538]  path_openat+0x78/0x950
>[  631.061547]  do_filp_open+0x85/0xf0
>[  631.061558]  ? _raw_spin_unlock+0x2c/0x50
>[  631.061566]  do_sys_open+0x122/0x1f0
>[  631.061570]  ? do_sys_open+0x122/0x1f0
>[  631.061576]  SyS_open+0x19/0x20
>[  631.061580]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  631.061585] RIP: 0033:0x7f519f67f66d
>[  631.061587] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  631.061593] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  631.061595] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  631.061598] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  631.061600] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  631.061603] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  631.061613] warn_alloc_show_mem: 1 callbacks suppressed
>[  631.061616] Mem-Info:
>[  631.061622] active_anon:3889 inactive_anon:1904573 isolated_anon:288
>                active_file:99 inactive_file:55 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:492 shmem:1905313 pagetables:1430 bounce:0
>                free:25146 free_pcp:27 free_cma:0
>[  631.061629] Node 0 active_anon:15556kB inactive_anon:7618292kB active_file:396kB inactive_file:220kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1968kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  631.061635] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  631.061637] lowmem_reserve[]: 0 3352 7813 7813
>[  631.061668] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376352kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  631.061670] lowmem_reserve[]: 0 0 4460 4460
>[  631.061687] Normal free:37964kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241212kB active_file:224kB inactive_file:476kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:108kB local_pcp:0kB free_cma:0kB
>[  631.061689] lowmem_reserve[]: 0 0 0 0
>[  631.061701] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  631.061750] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  631.061802] Normal: 744*4kB (UME) 777*8kB (UME) 491*16kB (UME) 243*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38456kB
>[  631.061848] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  631.061850] 1905495 total pagecache pages
>[  631.061860] 7 pages in swap cache
>[  631.061863] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  631.061865] Free swap  = 8049916kB
>[  631.061868] Total swap = 16642044kB
>[  631.061870] 2070542 pages RAM
>[  631.061872] 0 pages HighMem/MovableOnly
>[  631.061875] 46219 pages reserved
>[  632.534015] sd-resolve: page allocation stalls for 108490ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  632.534032] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  632.534035] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  632.534038] Call Trace:
>[  632.534047]  dump_stack+0x67/0x97
>[  632.534052]  warn_alloc+0xd6/0x160
>[  632.534061]  __alloc_pages_nodemask+0xe50/0x1280
>[  632.534072]  ? new_slab+0x331/0x4d0
>[  632.534078]  new_slab+0x31a/0x4d0
>[  632.534085]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  632.534091]  ? __alloc_skb+0x69/0x190
>[  632.534095]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  632.534098]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  632.534102]  ? __alloc_skb+0x40/0x190
>[  632.534109]  ? __alloc_skb+0x69/0x190
>[  632.534114]  ? __alloc_skb+0x69/0x190
>[  632.534118]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  632.534121]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  632.534126]  ? __alloc_skb+0x69/0x190
>[  632.534130]  __kmalloc_track_caller+0x295/0x340
>[  632.534136]  __kmalloc_reserve.isra.5+0x28/0x70
>[  632.534142]  __alloc_skb+0x69/0x190
>[  632.534148]  netlink_dump+0xa6/0x290
>[  632.534153]  __netlink_dump_start+0x156/0x190
>[  632.534157]  ? fdb_vid_parse+0x60/0x60
>[  632.534162]  rtnetlink_rcv_msg+0x176/0x1f0
>[  632.534166]  ? fdb_vid_parse+0x60/0x60
>[  632.534171]  ? rtnl_newlink+0x920/0x920
>[  632.534175]  netlink_rcv_skb+0xce/0xf0
>[  632.534181]  rtnetlink_rcv+0x25/0x30
>[  632.534184]  netlink_unicast+0x14f/0x1e0
>[  632.534190]  netlink_sendmsg+0x2aa/0x360
>[  632.534198]  sock_sendmsg+0x12/0x20
>[  632.534203]  SyS_sendto+0xef/0x160
>[  632.534213]  ? __secure_computing+0x30/0xb0
>[  632.534217]  ? syscall_trace_enter+0xbd/0x360
>[  632.534224]  do_syscall_64+0x5e/0x120
>[  632.534229]  entry_SYSCALL64_slow_path+0x25/0x25
>[  632.534233] RIP: 0033:0x7fac25d3ee23
>[  632.534235] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  632.534241] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  632.534244] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  632.534246] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  632.534249] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  632.534251] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  632.534262] Mem-Info:
>[  632.534268] active_anon:3889 inactive_anon:1904578 isolated_anon:384
>                active_file:54 inactive_file:86 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:488 shmem:1905313 pagetables:1430 bounce:0
>                free:25269 free_pcp:0 free_cma:0
>[  632.534273] Node 0 active_anon:15556kB inactive_anon:7618312kB active_file:216kB inactive_file:344kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1952kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  632.534280] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  632.534282] lowmem_reserve[]: 0 3352 7813 7813
>[  632.534299] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376212kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  632.534302] lowmem_reserve[]: 0 0 4460 4460
>[  632.534319] Normal free:38456kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241448kB active_file:216kB inactive_file:344kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  632.534321] lowmem_reserve[]: 0 0 0 0
>[  632.534335] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  632.534385] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  632.534439] Normal: 809*4kB (UME) 777*8kB (UME) 491*16kB (UME) 243*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38716kB
>[  632.534490] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  632.534492] 1905460 total pagecache pages
>[  632.534502] 7 pages in swap cache
>[  632.534505] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  632.534508] Free swap  = 8049916kB
>[  632.534510] Total swap = 16642044kB
>[  632.534513] 2070542 pages RAM
>[  632.534515] 0 pages HighMem/MovableOnly
>[  632.534518] 46219 pages reserved
>[  633.521793] systemd: page allocation stalls for 365309ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  633.521809] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  633.521812] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  633.521815] Call Trace:
>[  633.521823]  dump_stack+0x67/0x97
>[  633.521828]  warn_alloc+0xd6/0x160
>[  633.521836]  __alloc_pages_nodemask+0xe50/0x1280
>[  633.521848]  ? new_slab+0x331/0x4d0
>[  633.521853]  new_slab+0x31a/0x4d0
>[  633.521860]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  633.521865]  ? kvmalloc_node+0x6b/0x80
>[  633.521870]  ? lock_acquire+0x9e/0x1e0
>[  633.521874]  ? seq_read+0x38/0x3e0
>[  633.521883]  ? kvmalloc_node+0x6b/0x80
>[  633.521886]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  633.521890]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  633.521895]  __kmalloc+0x288/0x330
>[  633.521901]  kvmalloc_node+0x6b/0x80
>[  633.521905]  seq_read+0x2a1/0x3e0
>[  633.521913]  __vfs_read+0x23/0x110
>[  633.521920]  ? up_read+0x1a/0x40
>[  633.521924]  vfs_read+0xa0/0x150
>[  633.521929]  SyS_read+0x44/0xb0
>[  633.521935]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  633.521938] RIP: 0033:0x7fa9de68988d
>[  633.521941] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  633.521946] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  633.521949] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  633.521952] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  633.521954] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  633.521957] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  635.171216] snapd: page allocation stalls for 103805ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  635.171233] CPU: 1 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  635.171236] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  635.171238] Call Trace:
>[  635.171246]  dump_stack+0x67/0x97
>[  635.171252]  warn_alloc+0xd6/0x160
>[  635.171260]  __alloc_pages_nodemask+0xe50/0x1280
>[  635.171268]  ? find_get_entry+0x149/0x220
>[  635.171277]  ? pagecache_get_page+0x27/0x230
>[  635.171283]  filemap_fault+0x323/0x620
>[  635.171291]  ext4_filemap_fault+0x2c/0x40
>[  635.171297]  __do_fault+0x19/0x70
>[  635.171301]  __handle_mm_fault+0x946/0xd80
>[  635.171310]  handle_mm_fault+0x17c/0x350
>[  635.171315]  __do_page_fault+0x279/0x560
>[  635.171322]  do_page_fault+0xc/0x10
>[  635.171326]  page_fault+0x22/0x30
>[  635.171330] RIP: 0033:0x55c8c008cfdc
>[  635.171333] RSP: 002b:000000c8200309f0 EFLAGS: 00010202
>[  635.171337] RAX: 000000c81fff7478 RBX: 0000000000000050 RCX: 000000c820001b00
>[  635.171340] RDX: 0000000000000000 RSI: 000000c81fff7478 RDI: 000055c8c089f4da
>[  635.171343] RBP: 0000000000000000 R08: 000000c82015c000 R09: 0000000000000000
>[  635.171346] R10: 000055c8c06fa620 R11: 0000000000000000 R12: 0000000000000050
>[  635.171348] R13: 000055c8c089f4da R14: 0000000000000000 R15: 0000000000000000
>[  635.171358] warn_alloc_show_mem: 1 callbacks suppressed
>[  635.171361] Mem-Info:
>[  635.171367] active_anon:3889 inactive_anon:1904552 isolated_anon:384
>                active_file:73 inactive_file:76 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:486 shmem:1905313 pagetables:1430 bounce:0
>                free:25278 free_pcp:0 free_cma:0
>[  635.171372] Node 0 active_anon:15556kB inactive_anon:7618208kB active_file:292kB inactive_file:304kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1944kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  635.171378] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  635.171381] lowmem_reserve[]: 0 3352 7813 7813
>[  635.171398] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3375952kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  635.171400] lowmem_reserve[]: 0 0 4460 4460
>[  635.171417] Normal free:38492kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241616kB active_file:292kB inactive_file:304kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  635.171419] lowmem_reserve[]: 0 0 0 0
>[  635.171433] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  635.171484] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  635.171539] Normal: 785*4kB (UME) 777*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38556kB
>[  635.171589] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  635.171591] 1905469 total pagecache pages
>[  635.171600] 7 pages in swap cache
>[  635.171603] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  635.171606] Free swap  = 8049916kB
>[  635.171609] Total swap = 16642044kB
>[  635.171611] 2070542 pages RAM
>[  635.171613] 0 pages HighMem/MovableOnly
>[  635.171616] 46219 pages reserved
>[  635.710003] systemd-logind: page allocation stalls for 15802ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  635.710021] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  635.710024] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  635.710027] Call Trace:
>[  635.710036]  dump_stack+0x67/0x97
>[  635.710041]  warn_alloc+0xd6/0x160
>[  635.710049]  __alloc_pages_nodemask+0xe50/0x1280
>[  635.710057]  ? find_get_entry+0x149/0x220
>[  635.710066]  ? pagecache_get_page+0x27/0x230
>[  635.710072]  filemap_fault+0x323/0x620
>[  635.710080]  ext4_filemap_fault+0x2c/0x40
>[  635.710086]  __do_fault+0x19/0x70
>[  635.710090]  __handle_mm_fault+0x946/0xd80
>[  635.710099]  handle_mm_fault+0x17c/0x350
>[  635.710104]  __do_page_fault+0x279/0x560
>[  635.710111]  do_page_fault+0xc/0x10
>[  635.710116]  page_fault+0x22/0x30
>[  635.710119] RIP: 0033:0x7f989d0c8cd9
>[  635.710123] RSP: 002b:00007ffc830b8330 EFLAGS: 00010206
>[  635.710128] RAX: 00000000000002d2 RBX: 000055d70080c260 RCX: 0000000000000000
>[  635.710130] RDX: 00000000000002d2 RSI: 00000000205e617a RDI: 000055d70080c260
>[  635.710133] RBP: 00000000000002d2 R08: 0000000000000000 R09: 0000000000000016
>[  635.710136] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff
>[  635.710138] R13: 00007ffc830b83f8 R14: 00007ffc830b8408 R15: 00007ffc830b8410
>[  637.746990] in:imklog: page allocation stalls for 37144ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  637.747007] CPU: 1 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  637.747009] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  637.747012] Call Trace:
>[  637.747020]  dump_stack+0x67/0x97
>[  637.747025]  warn_alloc+0xd6/0x160
>[  637.747034]  __alloc_pages_nodemask+0xe50/0x1280
>[  637.747041]  ? find_get_entry+0x149/0x220
>[  637.747050]  ? pagecache_get_page+0x27/0x230
>[  637.747056]  filemap_fault+0x323/0x620
>[  637.747063]  ext4_filemap_fault+0x2c/0x40
>[  637.747069]  __do_fault+0x19/0x70
>[  637.747074]  __handle_mm_fault+0x946/0xd80
>[  637.747083]  handle_mm_fault+0x17c/0x350
>[  637.747088]  __do_page_fault+0x279/0x560
>[  637.747095]  do_page_fault+0xc/0x10
>[  637.747100]  page_fault+0x22/0x30
>[  637.747103] RIP: 0033:0x55acbaa89d7f
>[  637.747106] RSP: 002b:00007f8a1bdf3480 EFLAGS: 00010246
>[  637.747111] RAX: 0000000000000000 RBX: 00007f8a0c018250 RCX: 0000000000000000
>[  637.747114] RDX: 00000000000000c0 RSI: 0000000000000000 RDI: 00007f8a0c018388
>[  637.747116] RBP: 00007f8a0c018358 R08: 00007f8a1d5de7e0 R09: 00000000000002c0
>[  637.747119] R10: 00007f8a0c000078 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf34b8
>[  637.747122] R13: 00007f8a1bdf5181 R14: 0000000000001f9f R15: 00007f8a1bdf51bf
>[  637.747131] warn_alloc_show_mem: 1 callbacks suppressed
>[  637.747134] Mem-Info:
>[  637.747141] active_anon:3889 inactive_anon:1904550 isolated_anon:352
>                active_file:61 inactive_file:39 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:449 shmem:1905313 pagetables:1430 bounce:0
>                free:25202 free_pcp:0 free_cma:0
>[  637.747146] Node 0 active_anon:15556kB inactive_anon:7618200kB active_file:244kB inactive_file:156kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1796kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  637.747152] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  637.747154] lowmem_reserve[]: 0 3352 7813 7813
>[  637.747172] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377224kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  637.747174] lowmem_reserve[]: 0 0 4460 4460
>[  637.747191] Normal free:38188kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240432kB active_file:244kB inactive_file:376kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  637.747193] lowmem_reserve[]: 0 0 0 0
>[  637.747207] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  637.747258] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  637.747314] Normal: 820*4kB (UME) 777*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38696kB
>[  637.747365] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  637.747367] 1905432 total pagecache pages
>[  637.747377] 7 pages in swap cache
>[  637.747380] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  637.747383] Free swap  = 8049916kB
>[  637.747386] Total swap = 16642044kB
>[  637.747388] 2070542 pages RAM
>[  637.747391] 0 pages HighMem/MovableOnly
>[  637.747393] 46219 pages reserved
>[  637.794997] gem_render_line: page allocation stalls for 392917ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  637.795015] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  637.795018] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  637.795021] Call Trace:
>[  637.795030]  dump_stack+0x67/0x97
>[  637.795036]  warn_alloc+0xd6/0x160
>[  637.795045]  __alloc_pages_nodemask+0xe50/0x1280
>[  637.795056]  ? new_slab+0x331/0x4d0
>[  637.795062]  new_slab+0x31a/0x4d0
>[  637.795068]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  637.795073]  ? sg_kmalloc+0x1e/0x50
>[  637.795084]  ? sg_kmalloc+0x1e/0x50
>[  637.795088]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  637.795091]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  637.795096]  __kmalloc+0x288/0x330
>[  637.795102]  sg_kmalloc+0x1e/0x50
>[  637.795107]  __sg_alloc_table+0x11f/0x180
>[  637.795110]  ? sg_miter_start+0x60/0x60
>[  637.795116]  sg_alloc_table+0x24/0xa0
>[  637.795187]  i915_sg_trim+0x30/0x130 [i915]
>[  637.795239]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  637.795287]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  637.795328]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  637.795369]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  637.795375]  ? lock_acquire+0x9e/0x1e0
>[  637.795382]  ? __might_fault+0x39/0x90
>[  637.795390]  drm_ioctl+0x202/0x490
>[  637.795431]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  637.795441]  ? __do_page_fault+0x29e/0x560
>[  637.795449]  do_vfs_ioctl+0x90/0x6d0
>[  637.795454]  ? up_read+0x1a/0x40
>[  637.795459]  ? trace_hardirqs_on_caller+0x118/0x180
>[  637.795464]  SyS_ioctl+0x3c/0x70
>[  637.795470]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  637.795474] RIP: 0033:0x7fe71a49d4b7
>[  637.795476] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  637.795482] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  637.795484] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  637.795487] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  637.795490] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  637.795492] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  638.852204] sd-resolve: page allocation stalls for 114808ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  638.852221] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  638.852224] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  638.852227] Call Trace:
>[  638.852235]  dump_stack+0x67/0x97
>[  638.852241]  warn_alloc+0xd6/0x160
>[  638.852250]  __alloc_pages_nodemask+0xe50/0x1280
>[  638.852261]  ? new_slab+0x331/0x4d0
>[  638.852267]  new_slab+0x31a/0x4d0
>[  638.852274]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  638.852279]  ? __alloc_skb+0x69/0x190
>[  638.852283]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  638.852287]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  638.852291]  ? __alloc_skb+0x40/0x190
>[  638.852297]  ? __alloc_skb+0x69/0x190
>[  638.852302]  ? __alloc_skb+0x69/0x190
>[  638.852307]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  638.852311]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  638.852316]  ? __alloc_skb+0x69/0x190
>[  638.852320]  __kmalloc_track_caller+0x295/0x340
>[  638.852326]  __kmalloc_reserve.isra.5+0x28/0x70
>[  638.852331]  __alloc_skb+0x69/0x190
>[  638.852338]  netlink_dump+0xa6/0x290
>[  638.852343]  __netlink_dump_start+0x156/0x190
>[  638.852347]  ? fdb_vid_parse+0x60/0x60
>[  638.852352]  rtnetlink_rcv_msg+0x176/0x1f0
>[  638.852356]  ? fdb_vid_parse+0x60/0x60
>[  638.852360]  ? rtnl_newlink+0x920/0x920
>[  638.852365]  netlink_rcv_skb+0xce/0xf0
>[  638.852371]  rtnetlink_rcv+0x25/0x30
>[  638.852375]  netlink_unicast+0x14f/0x1e0
>[  638.852380]  netlink_sendmsg+0x2aa/0x360
>[  638.852388]  sock_sendmsg+0x12/0x20
>[  638.852392]  SyS_sendto+0xef/0x160
>[  638.852403]  ? __secure_computing+0x30/0xb0
>[  638.852407]  ? syscall_trace_enter+0xbd/0x360
>[  638.852414]  do_syscall_64+0x5e/0x120
>[  638.852419]  entry_SYSCALL64_slow_path+0x25/0x25
>[  638.852423] RIP: 0033:0x7fac25d3ee23
>[  638.852426] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  638.852430] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  638.852433] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  638.852436] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  638.852439] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  638.852441] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  638.852459] warn_alloc_show_mem: 1 callbacks suppressed
>[  638.852476] Mem-Info:
>[  638.852484] active_anon:3889 inactive_anon:1904541 isolated_anon:352
>                active_file:41 inactive_file:21 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:410 shmem:1905313 pagetables:1430 bounce:0
>                free:25360 free_pcp:0 free_cma:0
>[  638.852489] Node 0 active_anon:15556kB inactive_anon:7618164kB active_file:164kB inactive_file:84kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1640kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  638.852495] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  638.852497] lowmem_reserve[]: 0 3352 7813 7813
>[  638.852515] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377184kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  638.852517] lowmem_reserve[]: 0 0 4460 4460
>[  638.852534] Normal free:38820kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240764kB active_file:164kB inactive_file:84kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  638.852536] lowmem_reserve[]: 0 0 0 0
>[  638.852550] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  638.852599] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  638.852654] Normal: 851*4kB (UME) 777*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38820kB
>[  638.852704] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  638.852706] 1905382 total pagecache pages
>[  638.852716] 7 pages in swap cache
>[  638.852719] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  638.852721] Free swap  = 8049916kB
>[  638.852724] Total swap = 16642044kB
>[  638.852726] 2070542 pages RAM
>[  638.852729] 0 pages HighMem/MovableOnly
>[  638.852731] 46219 pages reserved
>[  638.930049] systemd-resolve: page allocation stalls for 47119ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  638.930067] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  638.930070] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  638.930073] Call Trace:
>[  638.930081]  dump_stack+0x67/0x97
>[  638.930087]  warn_alloc+0xd6/0x160
>[  638.930096]  __alloc_pages_nodemask+0xe50/0x1280
>[  638.930102]  ? find_get_entry+0x149/0x220
>[  638.930112]  ? pagecache_get_page+0x27/0x230
>[  638.930118]  filemap_fault+0x323/0x620
>[  638.930125]  ext4_filemap_fault+0x2c/0x40
>[  638.930131]  __do_fault+0x19/0x70
>[  638.930136]  __handle_mm_fault+0x946/0xd80
>[  638.930146]  handle_mm_fault+0x17c/0x350
>[  638.930151]  __do_page_fault+0x279/0x560
>[  638.930157]  do_page_fault+0xc/0x10
>[  638.930162]  page_fault+0x22/0x30
>[  638.930166] RIP: 0033:0x7f5ed16d7f60
>[  638.930168] RSP: 002b:00007fff77957e88 EFLAGS: 00010293
>[  638.930173] RAX: 000000000000000c RBX: 000000000000000c RCX: 0000000000000000
>[  638.930176] RDX: 0000000000000020 RSI: 0000000000000002 RDI: 00007f5ed16c12b8
>[  638.930178] RBP: 00007fff77957ec8 R08: 0000000000000000 R09: 0000000000000000
>[  638.930181] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002
>[  638.930184] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  639.291065] thermald: page allocation stalls for 399251ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  639.291083] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  639.291086] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  639.291088] Call Trace:
>[  639.291096]  dump_stack+0x67/0x97
>[  639.291102]  warn_alloc+0xd6/0x160
>[  639.291111]  __alloc_pages_nodemask+0xe50/0x1280
>[  639.291124]  ? trace_hardirqs_on_caller+0x118/0x180
>[  639.291131]  new_slab+0x31a/0x4d0
>[  639.291138]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  639.291145]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  639.291156]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  639.291160]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  639.291163]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  639.291169]  kmem_cache_alloc_trace+0x237/0x2e0
>[  639.291175]  kernfs_iop_get_link+0x3e/0x1e0
>[  639.291181]  link_path_walk+0x4a8/0x560
>[  639.291189]  path_openat+0x78/0x950
>[  639.291197]  do_filp_open+0x85/0xf0
>[  639.291209]  ? _raw_spin_unlock+0x2c/0x50
>[  639.291217]  do_sys_open+0x122/0x1f0
>[  639.291221]  ? do_sys_open+0x122/0x1f0
>[  639.291228]  SyS_open+0x19/0x20
>[  639.291232]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  639.291236] RIP: 0033:0x7f519f67f66d
>[  639.291239] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  639.291245] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  639.291248] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  639.291251] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  639.291254] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  639.291257] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  639.409421] rs:main Q:Reg: page allocation stalls for 64189ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  639.409440] CPU: 2 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  639.409443] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  639.409446] Call Trace:
>[  639.409455]  dump_stack+0x67/0x97
>[  639.409461]  warn_alloc+0xd6/0x160
>[  639.409471]  __alloc_pages_nodemask+0xe50/0x1280
>[  639.409478]  ? find_get_entry+0x149/0x220
>[  639.409487]  ? pagecache_get_page+0x27/0x230
>[  639.409494]  filemap_fault+0x323/0x620
>[  639.409502]  ext4_filemap_fault+0x2c/0x40
>[  639.409508]  __do_fault+0x19/0x70
>[  639.409514]  __handle_mm_fault+0x946/0xd80
>[  639.409523]  handle_mm_fault+0x17c/0x350
>[  639.409529]  __do_page_fault+0x279/0x560
>[  639.409536]  do_page_fault+0xc/0x10
>[  639.409542]  page_fault+0x22/0x30
>[  639.409546] RIP: 0033:0x7f8a1d4f6a90
>[  639.409549] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  639.409554] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  639.409556] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  639.409559] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  639.409562] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  639.409564] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  639.910275] systemd-logind: page allocation stalls for 20002ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  639.910293] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  639.910296] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  639.910298] Call Trace:
>[  639.910307]  dump_stack+0x67/0x97
>[  639.910313]  warn_alloc+0xd6/0x160
>[  639.910322]  __alloc_pages_nodemask+0xe50/0x1280
>[  639.910329]  ? find_get_entry+0x149/0x220
>[  639.910338]  ? pagecache_get_page+0x27/0x230
>[  639.910344]  filemap_fault+0x323/0x620
>[  639.910352]  ext4_filemap_fault+0x2c/0x40
>[  639.910357]  __do_fault+0x19/0x70
>[  639.910362]  __handle_mm_fault+0x946/0xd80
>[  639.910371]  handle_mm_fault+0x17c/0x350
>[  639.910376]  __do_page_fault+0x279/0x560
>[  639.910383]  do_page_fault+0xc/0x10
>[  639.910388]  page_fault+0x22/0x30
>[  639.910392] RIP: 0033:0x7f989d0c8cd9
>[  639.910395] RSP: 002b:00007ffc830b8330 EFLAGS: 00010206
>[  639.910400] RAX: 00000000000002d2 RBX: 000055d70080c260 RCX: 0000000000000000
>[  639.910403] RDX: 00000000000002d2 RSI: 00000000205e617a RDI: 000055d70080c260
>[  639.910405] RBP: 00000000000002d2 R08: 0000000000000000 R09: 0000000000000016
>[  639.910407] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff
>[  639.910410] R13: 00007ffc830b83f8 R14: 00007ffc830b8408 R15: 00007ffc830b8410
>[  639.910420] warn_alloc_show_mem: 3 callbacks suppressed
>[  639.910423] Mem-Info:
>[  639.910429] active_anon:3889 inactive_anon:1904515 isolated_anon:288
>                active_file:51 inactive_file:59 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:458 shmem:1905313 pagetables:1430 bounce:0
>                free:25256 free_pcp:0 free_cma:0
>[  639.910434] Node 0 active_anon:15556kB inactive_anon:7618060kB active_file:204kB inactive_file:236kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1832kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  639.910441] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  639.910443] lowmem_reserve[]: 0 3352 7813 7813
>[  639.910462] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377116kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  639.910464] lowmem_reserve[]: 0 0 4460 4460
>[  639.910481] Normal free:38404kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240556kB active_file:204kB inactive_file:236kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  639.910484] lowmem_reserve[]: 0 0 0 0
>[  639.910497] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  639.910549] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  639.910605] Normal: 774*4kB (UME) 777*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38512kB
>[  639.910655] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  639.910657] 1905430 total pagecache pages
>[  639.910667] 7 pages in swap cache
>[  639.910670] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  639.910673] Free swap  = 8049916kB
>[  639.910675] Total swap = 16642044kB
>[  639.910678] 2070542 pages RAM
>[  639.910680] 0 pages HighMem/MovableOnly
>[  639.910682] 46219 pages reserved
>[  641.154348] gem_render_line: page allocation stalls for 396276ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  641.154366] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  641.154369] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  641.154371] Call Trace:
>[  641.154379]  dump_stack+0x67/0x97
>[  641.154385]  warn_alloc+0xd6/0x160
>[  641.154393]  __alloc_pages_nodemask+0xe50/0x1280
>[  641.154404]  ? new_slab+0x331/0x4d0
>[  641.154410]  new_slab+0x31a/0x4d0
>[  641.154417]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  641.154422]  ? sg_kmalloc+0x1e/0x50
>[  641.154432]  ? sg_kmalloc+0x1e/0x50
>[  641.154436]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  641.154440]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  641.154444]  __kmalloc+0x288/0x330
>[  641.154450]  sg_kmalloc+0x1e/0x50
>[  641.154455]  __sg_alloc_table+0x11f/0x180
>[  641.154459]  ? sg_miter_start+0x60/0x60
>[  641.154465]  sg_alloc_table+0x24/0xa0
>[  641.154526]  i915_sg_trim+0x30/0x130 [i915]
>[  641.154571]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  641.154617]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  641.154655]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  641.154695]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  641.154701]  ? lock_acquire+0x9e/0x1e0
>[  641.154706]  ? __might_fault+0x39/0x90
>[  641.154715]  drm_ioctl+0x202/0x490
>[  641.154752]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  641.154762]  ? __do_page_fault+0x29e/0x560
>[  641.154770]  do_vfs_ioctl+0x90/0x6d0
>[  641.154775]  ? up_read+0x1a/0x40
>[  641.154780]  ? trace_hardirqs_on_caller+0x118/0x180
>[  641.154786]  SyS_ioctl+0x3c/0x70
>[  641.154791]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  641.154795] RIP: 0033:0x7fe71a49d4b7
>[  641.154798] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  641.154803] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  641.154806] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  641.154808] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  641.154811] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  641.154814] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  641.154823] Mem-Info:
>[  641.154830] active_anon:3889 inactive_anon:1904563 isolated_anon:320
>                active_file:37 inactive_file:38 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:423 shmem:1905313 pagetables:1430 bounce:0
>                free:25283 free_pcp:48 free_cma:0
>[  641.154835] Node 0 active_anon:15556kB inactive_anon:7618252kB active_file:148kB inactive_file:152kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1692kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  641.154841] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  641.154843] lowmem_reserve[]: 0 3352 7813 7813
>[  641.154861] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376884kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  641.154863] lowmem_reserve[]: 0 0 4460 4460
>[  641.154880] Normal free:38512kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241112kB active_file:148kB inactive_file:152kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:192kB local_pcp:0kB free_cma:0kB
>[  641.154882] lowmem_reserve[]: 0 0 0 0
>[  641.154895] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  641.154945] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  641.154999] Normal: 774*4kB (UME) 777*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38512kB
>[  641.155047] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  641.155050] 1905395 total pagecache pages
>[  641.155059] 7 pages in swap cache
>[  641.155063] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  641.155065] Free swap  = 8049916kB
>[  641.155068] Total swap = 16642044kB
>[  641.155070] 2070542 pages RAM
>[  641.155072] 0 pages HighMem/MovableOnly
>[  641.155075] 46219 pages reserved
>[  642.917341] cron: page allocation stalls for 10684ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  642.917359] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  642.917361] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  642.917364] Call Trace:
>[  642.917372]  dump_stack+0x67/0x97
>[  642.917378]  warn_alloc+0xd6/0x160
>[  642.917386]  __alloc_pages_nodemask+0xe50/0x1280
>[  642.917393]  ? find_get_entry+0x149/0x220
>[  642.917402]  ? pagecache_get_page+0x27/0x230
>[  642.917408]  filemap_fault+0x323/0x620
>[  642.917415]  ext4_filemap_fault+0x2c/0x40
>[  642.917421]  __do_fault+0x19/0x70
>[  642.917425]  __handle_mm_fault+0x946/0xd80
>[  642.917434]  handle_mm_fault+0x17c/0x350
>[  642.917440]  __do_page_fault+0x279/0x560
>[  642.917446]  do_page_fault+0xc/0x10
>[  642.917451]  page_fault+0x22/0x30
>[  642.917455] RIP: 0033:0x7f47a411e360
>[  642.917457] RSP: 002b:00007ffdd14aac38 EFLAGS: 00010246
>[  642.917463] RAX: 0000000000000000 RBX: 0000000001f50cb0 RCX: 0000000000408253
>[  642.917465] RDX: 0000000000001001 RSI: 0000000000000001 RDI: 00007ffdd14aafb0
>[  642.917468] RBP: 00007ffdd14ad000 R08: 00000000004081bb R09: 0000000001f5e128
>[  642.917470] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000000000
>[  642.917473] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  642.917482] Mem-Info:
>[  642.917489] active_anon:3889 inactive_anon:1904434 isolated_anon:416
>                active_file:44 inactive_file:89 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:474 shmem:1905313 pagetables:1430 bounce:0
>                free:25240 free_pcp:36 free_cma:0
>[  642.917494] Node 0 active_anon:15556kB inactive_anon:7617736kB active_file:176kB inactive_file:356kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1896kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  642.917500] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  642.917503] lowmem_reserve[]: 0 3352 7813 7813
>[  642.917520] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377336kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  642.917522] lowmem_reserve[]: 0 0 4460 4460
>[  642.917540] Normal free:38340kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240040kB active_file:176kB inactive_file:356kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:144kB local_pcp:120kB free_cma:0kB
>[  642.917542] lowmem_reserve[]: 0 0 0 0
>[  642.917556] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  642.917607] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  642.917662] Normal: 731*4kB (UME) 777*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38340kB
>[  642.917711] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  642.917714] 1905453 total pagecache pages
>[  642.917724] 7 pages in swap cache
>[  642.917727] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  642.917730] Free swap  = 8049916kB
>[  642.917732] Total swap = 16642044kB
>[  642.917735] 2070542 pages RAM
>[  642.917737] 0 pages HighMem/MovableOnly
>[  642.917740] 46219 pages reserved
>[  643.830380] systemd-journal: page allocation stalls for 16942ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  643.830397] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  643.830400] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  643.830402] Call Trace:
>[  643.830410]  dump_stack+0x67/0x97
>[  643.830416]  warn_alloc+0xd6/0x160
>[  643.830425]  __alloc_pages_nodemask+0xe50/0x1280
>[  643.830433]  ? find_get_entry+0x149/0x220
>[  643.830442]  ? pagecache_get_page+0x27/0x230
>[  643.830448]  filemap_fault+0x323/0x620
>[  643.830456]  ext4_filemap_fault+0x2c/0x40
>[  643.830462]  __do_fault+0x19/0x70
>[  643.830467]  __handle_mm_fault+0x946/0xd80
>[  643.830476]  handle_mm_fault+0x17c/0x350
>[  643.830482]  __do_page_fault+0x279/0x560
>[  643.830489]  do_page_fault+0xc/0x10
>[  643.830493]  page_fault+0x22/0x30
>[  643.830497] RIP: 0033:0x7f6236c4b34a
>[  643.830500] RSP: 002b:00007fff30233fe0 EFLAGS: 00010293
>[  643.830505] RAX: 0000000000000002 RBX: 000055b2f3c17d80 RCX: 0000000000000002
>[  643.830508] RDX: 00007f623432e0d0 RSI: 00007f6236c88600 RDI: 000055b2f3c17fb0
>[  643.830511] RBP: 00000000000490d0 R08: 0000000000000043 R09: 000055b2f3c17fb0
>[  643.830514] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30233fe0
>[  643.830516] R13: 0000000000000002 R14: 00007fff30234040 R15: 00000000000490d0
>[  646.185519] sd-resolve: page allocation stalls for 122141ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  646.185538] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  646.185541] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  646.185543] Call Trace:
>[  646.185552]  dump_stack+0x67/0x97
>[  646.185557]  warn_alloc+0xd6/0x160
>[  646.185566]  __alloc_pages_nodemask+0xe50/0x1280
>[  646.185578]  ? new_slab+0x331/0x4d0
>[  646.185584]  new_slab+0x31a/0x4d0
>[  646.185591]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  646.185596]  ? __alloc_skb+0x69/0x190
>[  646.185601]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  646.185604]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  646.185608]  ? __alloc_skb+0x40/0x190
>[  646.185615]  ? __alloc_skb+0x69/0x190
>[  646.185621]  ? __alloc_skb+0x69/0x190
>[  646.185624]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  646.185628]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  646.185633]  ? __alloc_skb+0x69/0x190
>[  646.185636]  __kmalloc_track_caller+0x295/0x340
>[  646.185643]  __kmalloc_reserve.isra.5+0x28/0x70
>[  646.185648]  __alloc_skb+0x69/0x190
>[  646.185654]  netlink_dump+0xa6/0x290
>[  646.185659]  __netlink_dump_start+0x156/0x190
>[  646.185663]  ? fdb_vid_parse+0x60/0x60
>[  646.185668]  rtnetlink_rcv_msg+0x176/0x1f0
>[  646.185671]  ? fdb_vid_parse+0x60/0x60
>[  646.185676]  ? rtnl_newlink+0x920/0x920
>[  646.185680]  netlink_rcv_skb+0xce/0xf0
>[  646.185686]  rtnetlink_rcv+0x25/0x30
>[  646.185690]  netlink_unicast+0x14f/0x1e0
>[  646.185695]  netlink_sendmsg+0x2aa/0x360
>[  646.185703]  sock_sendmsg+0x12/0x20
>[  646.185708]  SyS_sendto+0xef/0x160
>[  646.185718]  ? __secure_computing+0x30/0xb0
>[  646.185722]  ? syscall_trace_enter+0xbd/0x360
>[  646.185729]  do_syscall_64+0x5e/0x120
>[  646.185734]  entry_SYSCALL64_slow_path+0x25/0x25
>[  646.185737] RIP: 0033:0x7fac25d3ee23
>[  646.185740] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  646.185746] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  646.185748] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  646.185751] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  646.185754] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  646.185757] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  646.185766] warn_alloc_show_mem: 1 callbacks suppressed
>[  646.185769] Mem-Info:
>[  646.185776] active_anon:3889 inactive_anon:1904466 isolated_anon:416
>                active_file:89 inactive_file:92 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:497 shmem:1905313 pagetables:1430 bounce:0
>                free:25197 free_pcp:67 free_cma:0
>[  646.185781] Node 0 active_anon:15556kB inactive_anon:7617864kB active_file:356kB inactive_file:368kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1988kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  646.185787] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  646.185790] lowmem_reserve[]: 0 3352 7813 7813
>[  646.185807] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376384kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  646.185809] lowmem_reserve[]: 0 0 4460 4460
>[  646.185826] Normal free:38168kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241352kB active_file:356kB inactive_file:368kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:268kB local_pcp:168kB free_cma:0kB
>[  646.185828] lowmem_reserve[]: 0 0 0 0
>[  646.185842] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  646.185893] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  646.185947] Normal: 688*4kB (UME) 777*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38168kB
>[  646.185996] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  646.185999] 1905501 total pagecache pages
>[  646.186009] 7 pages in swap cache
>[  646.186012] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  646.186014] Free swap  = 8049916kB
>[  646.186017] Total swap = 16642044kB
>[  646.186019] 2070542 pages RAM
>[  646.186022] 0 pages HighMem/MovableOnly
>[  646.186024] 46219 pages reserved
>[  646.669605] gem_render_line: page allocation stalls for 401791ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  646.669622] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  646.669625] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  646.669628] Call Trace:
>[  646.669636]  dump_stack+0x67/0x97
>[  646.669642]  warn_alloc+0xd6/0x160
>[  646.669650]  __alloc_pages_nodemask+0xe50/0x1280
>[  646.669662]  ? new_slab+0x331/0x4d0
>[  646.669668]  new_slab+0x31a/0x4d0
>[  646.669676]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  646.669681]  ? sg_kmalloc+0x1e/0x50
>[  646.669691]  ? sg_kmalloc+0x1e/0x50
>[  646.669695]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  646.669699]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  646.669704]  __kmalloc+0x288/0x330
>[  646.669710]  sg_kmalloc+0x1e/0x50
>[  646.669714]  __sg_alloc_table+0x11f/0x180
>[  646.669718]  ? sg_miter_start+0x60/0x60
>[  646.669724]  sg_alloc_table+0x24/0xa0
>[  646.669784]  i915_sg_trim+0x30/0x130 [i915]
>[  646.669830]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  646.669874]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  646.669915]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  646.669955]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  646.669961]  ? lock_acquire+0x9e/0x1e0
>[  646.669966]  ? __might_fault+0x39/0x90
>[  646.669975]  drm_ioctl+0x202/0x490
>[  646.670013]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  646.670023]  ? __do_page_fault+0x29e/0x560
>[  646.670030]  do_vfs_ioctl+0x90/0x6d0
>[  646.670036]  ? up_read+0x1a/0x40
>[  646.670040]  ? trace_hardirqs_on_caller+0x118/0x180
>[  646.670046]  SyS_ioctl+0x3c/0x70
>[  646.670053]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  646.670056] RIP: 0033:0x7fe71a49d4b7
>[  646.670059] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  646.670064] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  646.670066] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  646.670069] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  646.670072] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  646.670074] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  647.420549] snapd: page allocation stalls for 116054ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  647.420566] CPU: 1 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  647.420568] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  647.420571] Call Trace:
>[  647.420579]  dump_stack+0x67/0x97
>[  647.420585]  warn_alloc+0xd6/0x160
>[  647.420593]  __alloc_pages_nodemask+0xe50/0x1280
>[  647.420600]  ? find_get_entry+0x149/0x220
>[  647.420610]  ? pagecache_get_page+0x27/0x230
>[  647.420615]  filemap_fault+0x323/0x620
>[  647.420623]  ext4_filemap_fault+0x2c/0x40
>[  647.420629]  __do_fault+0x19/0x70
>[  647.420634]  __handle_mm_fault+0x946/0xd80
>[  647.420643]  handle_mm_fault+0x17c/0x350
>[  647.420648]  __do_page_fault+0x279/0x560
>[  647.420655]  do_page_fault+0xc/0x10
>[  647.420659]  page_fault+0x22/0x30
>[  647.420663] RIP: 0033:0x55c8c008cfdc
>[  647.420666] RSP: 002b:000000c8200309f0 EFLAGS: 00010202
>[  647.420671] RAX: 000000c81fff7478 RBX: 0000000000000050 RCX: 000000c820001b00
>[  647.420674] RDX: 0000000000000000 RSI: 000000c81fff7478 RDI: 000055c8c089f4da
>[  647.420676] RBP: 0000000000000000 R08: 000000c82015c000 R09: 0000000000000000
>[  647.420679] R10: 000055c8c06fa620 R11: 0000000000000000 R12: 0000000000000050
>[  647.420681] R13: 000055c8c089f4da R14: 0000000000000000 R15: 0000000000000000
>[  647.420691] warn_alloc_show_mem: 1 callbacks suppressed
>[  647.420694] Mem-Info:
>[  647.420701] active_anon:3889 inactive_anon:1904543 isolated_anon:352
>                active_file:63 inactive_file:92 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:481 shmem:1905313 pagetables:1430 bounce:0
>                free:25135 free_pcp:0 free_cma:0
>[  647.420706] Node 0 active_anon:15556kB inactive_anon:7618172kB active_file:252kB inactive_file:368kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1924kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  647.420712] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  647.420715] lowmem_reserve[]: 0 3352 7813 7813
>[  647.420733] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376216kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  647.420735] lowmem_reserve[]: 0 0 4460 4460
>[  647.420752] Normal free:37920kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240904kB active_file:252kB inactive_file:280kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  647.420755] lowmem_reserve[]: 0 0 0 0
>[  647.420768] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  647.420820] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  647.420875] Normal: 738*4kB (UME) 777*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38368kB
>[  647.420925] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  647.420927] 1905474 total pagecache pages
>[  647.420937] 7 pages in swap cache
>[  647.420940] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  647.420942] Free swap  = 8049916kB
>[  647.420945] Total swap = 16642044kB
>[  647.420948] 2070542 pages RAM
>[  647.420950] 0 pages HighMem/MovableOnly
>[  647.420953] 46219 pages reserved
>[  647.524551] thermald: page allocation stalls for 407484ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  647.524568] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  647.524571] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  647.524574] Call Trace:
>[  647.524582]  dump_stack+0x67/0x97
>[  647.524587]  warn_alloc+0xd6/0x160
>[  647.524596]  __alloc_pages_nodemask+0xe50/0x1280
>[  647.524608]  ? trace_hardirqs_on_caller+0x118/0x180
>[  647.524615]  new_slab+0x31a/0x4d0
>[  647.524621]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  647.524627]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  647.524637]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  647.524641]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  647.524644]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  647.524650]  kmem_cache_alloc_trace+0x237/0x2e0
>[  647.524655]  kernfs_iop_get_link+0x3e/0x1e0
>[  647.524662]  link_path_walk+0x4a8/0x560
>[  647.524668]  path_openat+0x78/0x950
>[  647.524677]  do_filp_open+0x85/0xf0
>[  647.524690]  ? _raw_spin_unlock+0x2c/0x50
>[  647.524698]  do_sys_open+0x122/0x1f0
>[  647.524702]  ? do_sys_open+0x122/0x1f0
>[  647.524709]  SyS_open+0x19/0x20
>[  647.524712]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  647.524716] RIP: 0033:0x7f519f67f66d
>[  647.524719] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  647.524724] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  647.524726] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  647.524729] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  647.524732] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  647.524734] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  648.200485] systemd-resolve: page allocation stalls for 56389ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  648.200503] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  648.200505] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  648.200508] Call Trace:
>[  648.200515]  dump_stack+0x67/0x97
>[  648.200520]  warn_alloc+0xd6/0x160
>[  648.200528]  __alloc_pages_nodemask+0xe50/0x1280
>[  648.200535]  ? find_get_entry+0x149/0x220
>[  648.200545]  ? pagecache_get_page+0x27/0x230
>[  648.200551]  filemap_fault+0x323/0x620
>[  648.200558]  ext4_filemap_fault+0x2c/0x40
>[  648.200565]  __do_fault+0x19/0x70
>[  648.200569]  __handle_mm_fault+0x946/0xd80
>[  648.200578]  handle_mm_fault+0x17c/0x350
>[  648.200584]  __do_page_fault+0x279/0x560
>[  648.200590]  do_page_fault+0xc/0x10
>[  648.200595]  page_fault+0x22/0x30
>[  648.200598] RIP: 0033:0x7f5ed16d7f60
>[  648.200601] RSP: 002b:00007fff77957e88 EFLAGS: 00010293
>[  648.200606] RAX: 000000000000000c RBX: 000000000000000c RCX: 0000000000000000
>[  648.200609] RDX: 0000000000000020 RSI: 0000000000000002 RDI: 00007f5ed16c12b8
>[  648.200611] RBP: 00007fff77957ec8 R08: 0000000000000000 R09: 0000000000000000
>[  648.200614] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002
>[  648.200616] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  649.749560] irqbalance: page allocation stalls for 412647ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  649.749577] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  649.749580] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  649.749582] Call Trace:
>[  649.749590]  dump_stack+0x67/0x97
>[  649.749596]  warn_alloc+0xd6/0x160
>[  649.749605]  __alloc_pages_nodemask+0xe50/0x1280
>[  649.749616]  ? new_slab+0x331/0x4d0
>[  649.749622]  new_slab+0x31a/0x4d0
>[  649.749629]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  649.749633]  ? kvmalloc_node+0x6b/0x80
>[  649.749638]  ? lock_acquire+0x9e/0x1e0
>[  649.749643]  ? seq_read+0x38/0x3e0
>[  649.749652]  ? kvmalloc_node+0x6b/0x80
>[  649.749655]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  649.749659]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  649.749664]  __kmalloc+0x288/0x330
>[  649.749669]  kvmalloc_node+0x6b/0x80
>[  649.749674]  seq_read+0x2a1/0x3e0
>[  649.749678]  ? __might_fault+0x80/0x90
>[  649.749685]  proc_reg_read+0x3d/0x60
>[  649.749691]  __vfs_read+0x23/0x110
>[  649.749698]  ? SyS_newfstat+0x35/0x50
>[  649.749702]  vfs_read+0xa0/0x150
>[  649.749707]  SyS_read+0x44/0xb0
>[  649.749713]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  649.749717] RIP: 0033:0x7f3288c7a870
>[  649.749720] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  649.749725] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  649.749728] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  649.749731] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  649.749733] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  649.749736] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  649.749745] warn_alloc_show_mem: 2 callbacks suppressed
>[  649.749748] Mem-Info:
>[  649.749754] active_anon:3889 inactive_anon:1904581 isolated_anon:224
>                active_file:41 inactive_file:34 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:423 shmem:1905313 pagetables:1430 bounce:0
>                free:25300 free_pcp:0 free_cma:0
>[  649.749760] Node 0 active_anon:15556kB inactive_anon:7618324kB active_file:164kB inactive_file:136kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:1692kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  649.749765] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  649.749768] lowmem_reserve[]: 0 3352 7813 7813
>[  649.749785] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376408kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  649.749787] lowmem_reserve[]: 0 0 4460 4460
>[  649.749804] Normal free:38580kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241524kB active_file:164kB inactive_file:136kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  649.749806] lowmem_reserve[]: 0 0 0 0
>[  649.749820] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  649.749870] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  649.749924] Normal: 857*4kB (UME) 777*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38844kB
>[  649.749972] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  649.749974] 1905395 total pagecache pages
>[  649.749983] 7 pages in swap cache
>[  649.749987] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  649.749989] Free swap  = 8049916kB
>[  649.749991] Total swap = 16642044kB
>[  649.749994] 2070542 pages RAM
>[  649.749996] 0 pages HighMem/MovableOnly
>[  649.749999] 46219 pages reserved
>[  651.608178] systemd-journal: page allocation stalls for 24719ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  651.608195] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  651.608198] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  651.608201] Call Trace:
>[  651.608209]  dump_stack+0x67/0x97
>[  651.608215]  warn_alloc+0xd6/0x160
>[  651.608223]  __alloc_pages_nodemask+0xe50/0x1280
>[  651.608231]  ? find_get_entry+0x149/0x220
>[  651.608240]  ? pagecache_get_page+0x27/0x230
>[  651.608247]  filemap_fault+0x323/0x620
>[  651.608255]  ext4_filemap_fault+0x2c/0x40
>[  651.608260]  __do_fault+0x19/0x70
>[  651.608265]  __handle_mm_fault+0x946/0xd80
>[  651.608274]  handle_mm_fault+0x17c/0x350
>[  651.608280]  __do_page_fault+0x279/0x560
>[  651.608287]  do_page_fault+0xc/0x10
>[  651.608292]  page_fault+0x22/0x30
>[  651.608295] RIP: 0033:0x7f6236c4b34a
>[  651.608298] RSP: 002b:00007fff30233fe0 EFLAGS: 00010293
>[  651.608303] RAX: 0000000000000002 RBX: 000055b2f3c17d80 RCX: 0000000000000002
>[  651.608306] RDX: 00007f623432e0d0 RSI: 00007f6236c88600 RDI: 000055b2f3c17fb0
>[  651.608309] RBP: 00000000000490d0 R08: 0000000000000043 R09: 000055b2f3c17fb0
>[  651.608312] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30233fe0
>[  651.608314] R13: 0000000000000002 R14: 00007fff30234040 R15: 00000000000490d0
>[  651.608324] Mem-Info:
>[  651.608331] active_anon:3889 inactive_anon:1904466 isolated_anon:448
>                active_file:83 inactive_file:44 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36658
>                mapped:467 shmem:1905313 pagetables:1430 bounce:0
>                free:25211 free_pcp:0 free_cma:0
>[  651.608337] Node 0 active_anon:15556kB inactive_anon:7617864kB active_file:332kB inactive_file:176kB unevictable:0kB isolated(anon):1792kB isolated(file):0kB mapped:1868kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  651.608342] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  651.608345] lowmem_reserve[]: 0 3352 7813 7813
>[  651.608362] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377208kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  651.608365] lowmem_reserve[]: 0 0 4460 4460
>[  651.608382] Normal free:38224kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240604kB active_file:332kB inactive_file:176kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108312kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  651.608384] lowmem_reserve[]: 0 0 0 0
>[  651.608398] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  651.608450] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  651.608506] Normal: 777*4kB (UME) 777*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38524kB
>[  651.608556] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  651.608558] 1905447 total pagecache pages
>[  651.608569] 7 pages in swap cache
>[  651.608573] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  651.608575] Free swap  = 8049916kB
>[  651.608577] Total swap = 16642044kB
>[  651.608580] 2070542 pages RAM
>[  651.608582] 0 pages HighMem/MovableOnly
>[  651.608584] 46219 pages reserved
>[  652.064873] sd-resolve: page allocation stalls for 128020ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  652.064891] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  652.064894] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  652.064897] Call Trace:
>[  652.064906]  dump_stack+0x67/0x97
>[  652.064911]  warn_alloc+0xd6/0x160
>[  652.064919]  __alloc_pages_nodemask+0xe50/0x1280
>[  652.064931]  ? new_slab+0x331/0x4d0
>[  652.064937]  new_slab+0x31a/0x4d0
>[  652.064944]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  652.064949]  ? __alloc_skb+0x69/0x190
>[  652.064954]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  652.064957]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  652.064961]  ? __alloc_skb+0x40/0x190
>[  652.064967]  ? __alloc_skb+0x69/0x190
>[  652.064972]  ? __alloc_skb+0x69/0x190
>[  652.064976]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  652.064980]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  652.064984]  ? __alloc_skb+0x69/0x190
>[  652.064988]  __kmalloc_track_caller+0x295/0x340
>[  652.064995]  __kmalloc_reserve.isra.5+0x28/0x70
>[  652.065000]  __alloc_skb+0x69/0x190
>[  652.065007]  netlink_dump+0xa6/0x290
>[  652.065012]  __netlink_dump_start+0x156/0x190
>[  652.065015]  ? fdb_vid_parse+0x60/0x60
>[  652.065021]  rtnetlink_rcv_msg+0x176/0x1f0
>[  652.065024]  ? fdb_vid_parse+0x60/0x60
>[  652.065029]  ? rtnl_newlink+0x920/0x920
>[  652.065033]  netlink_rcv_skb+0xce/0xf0
>[  652.065039]  rtnetlink_rcv+0x25/0x30
>[  652.065043]  netlink_unicast+0x14f/0x1e0
>[  652.065048]  netlink_sendmsg+0x2aa/0x360
>[  652.065056]  sock_sendmsg+0x12/0x20
>[  652.065061]  SyS_sendto+0xef/0x160
>[  652.065071]  ? __secure_computing+0x30/0xb0
>[  652.065075]  ? syscall_trace_enter+0xbd/0x360
>[  652.065082]  do_syscall_64+0x5e/0x120
>[  652.065088]  entry_SYSCALL64_slow_path+0x25/0x25
>[  652.065091] RIP: 0033:0x7fac25d3ee23
>[  652.065094] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  652.065099] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  652.065102] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  652.065105] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  652.065107] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  652.065110] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  653.606745] systemd-udevd: page allocation stalls for 18112ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  653.606762] CPU: 1 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  653.606765] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  653.606768] Call Trace:
>[  653.606775]  dump_stack+0x67/0x97
>[  653.606781]  warn_alloc+0xd6/0x160
>[  653.606790]  __alloc_pages_nodemask+0xe50/0x1280
>[  653.606797]  ? find_get_entry+0x149/0x220
>[  653.606806]  ? pagecache_get_page+0x27/0x230
>[  653.606812]  filemap_fault+0x323/0x620
>[  653.606820]  ext4_filemap_fault+0x2c/0x40
>[  653.606826]  __do_fault+0x19/0x70
>[  653.606831]  __handle_mm_fault+0x946/0xd80
>[  653.606839]  handle_mm_fault+0x17c/0x350
>[  653.606845]  __do_page_fault+0x279/0x560
>[  653.606852]  do_page_fault+0xc/0x10
>[  653.606856]  page_fault+0x22/0x30
>[  653.606860] RIP: 0033:0x7fb73f99f3c0
>[  653.606862] RSP: 002b:00007ffeb7cf4718 EFLAGS: 00010202
>[  653.606867] RAX: 0000000000000015 RBX: 0000000000000001 RCX: 0000000000000002
>[  653.606870] RDX: 0000000000004000 RSI: 00007ffeb7cf4730 RDI: 000000000000000e
>[  653.606872] RBP: 00007ffeb7cf4730 R08: 000000000000ffff R09: 0000000000000001
>[  653.606875] R10: 00007ffeb7cf47c0 R11: 00007ffeb7cf47de R12: 00007ffeb7cf4770
>[  653.606878] R13: 000000000000000e R14: 00007ffeb7cf5f27 R15: 00007ffeb7cf483c
>[  653.606887] warn_alloc_show_mem: 1 callbacks suppressed
>[  653.606890] Mem-Info:
>[  653.606897] active_anon:3889 inactive_anon:1904558 isolated_anon:352
>                active_file:74 inactive_file:148 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36660
>                mapped:540 shmem:1905313 pagetables:1430 bounce:0
>                free:25198 free_pcp:0 free_cma:0
>[  653.606903] Node 0 active_anon:15556kB inactive_anon:7618232kB active_file:296kB inactive_file:592kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2160kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  653.606908] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  653.606911] lowmem_reserve[]: 0 3352 7813 7813
>[  653.606928] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376504kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  653.606931] lowmem_reserve[]: 0 0 4460 4460
>[  653.606948] Normal free:38172kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241340kB active_file:296kB inactive_file:592kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108320kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  653.606950] lowmem_reserve[]: 0 0 0 0
>[  653.606964] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  653.607016] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  653.607073] Normal: 808*4kB (UME) 776*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38640kB
>[  653.607123] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  653.607126] 1905542 total pagecache pages
>[  653.607136] 7 pages in swap cache
>[  653.607139] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  653.607142] Free swap  = 8049916kB
>[  653.607144] Total swap = 16642044kB
>[  653.607147] 2070542 pages RAM
>[  653.607150] 0 pages HighMem/MovableOnly
>[  653.607152] 46219 pages reserved
>[  654.784898] irqbalance: page allocation stalls for 417682ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  654.784915] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  654.784917] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  654.784920] Call Trace:
>[  654.784928]  dump_stack+0x67/0x97
>[  654.784933]  warn_alloc+0xd6/0x160
>[  654.784941]  __alloc_pages_nodemask+0xe50/0x1280
>[  654.784952]  ? new_slab+0x331/0x4d0
>[  654.784959]  new_slab+0x31a/0x4d0
>[  654.784965]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  654.784970]  ? kvmalloc_node+0x6b/0x80
>[  654.784975]  ? lock_acquire+0x9e/0x1e0
>[  654.784980]  ? seq_read+0x38/0x3e0
>[  654.784989]  ? kvmalloc_node+0x6b/0x80
>[  654.784992]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  654.784996]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  654.785001]  __kmalloc+0x288/0x330
>[  654.785006]  kvmalloc_node+0x6b/0x80
>[  654.785011]  seq_read+0x2a1/0x3e0
>[  654.785015]  ? __might_fault+0x80/0x90
>[  654.785022]  proc_reg_read+0x3d/0x60
>[  654.785028]  __vfs_read+0x23/0x110
>[  654.785035]  ? SyS_newfstat+0x35/0x50
>[  654.785040]  vfs_read+0xa0/0x150
>[  654.785044]  SyS_read+0x44/0xb0
>[  654.785050]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  654.785053] RIP: 0033:0x7f3288c7a870
>[  654.785056] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  654.785062] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  654.785064] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  654.785067] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  654.785069] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  654.785072] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  654.785082] Mem-Info:
>[  654.785088] active_anon:3889 inactive_anon:1904573 isolated_anon:384
>                active_file:56 inactive_file:114 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36660
>                mapped:479 shmem:1905313 pagetables:1430 bounce:0
>                free:25160 free_pcp:0 free_cma:0
>[  654.785093] Node 0 active_anon:15556kB inactive_anon:7618292kB active_file:224kB inactive_file:456kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1916kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  654.785099] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  654.785102] lowmem_reserve[]: 0 3352 7813 7813
>[  654.785119] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377284kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  654.785121] lowmem_reserve[]: 0 0 4460 4460
>[  654.785138] Normal free:38020kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241024kB active_file:224kB inactive_file:300kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108320kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  654.785140] lowmem_reserve[]: 0 0 0 0
>[  654.785154] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  654.785204] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  654.785259] Normal: 795*4kB (UME) 776*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38588kB
>[  654.785307] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  654.785309] 1905536 total pagecache pages
>[  654.785319] 7 pages in swap cache
>[  654.785322] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  654.785325] Free swap  = 8049916kB
>[  654.785328] Total swap = 16642044kB
>[  654.785330] 2070542 pages RAM
>[  654.785332] 0 pages HighMem/MovableOnly
>[  654.785335] 46219 pages reserved
>[  655.966859] thermald: page allocation stalls for 415926ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  655.966877] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  655.966880] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  655.966883] Call Trace:
>[  655.966891]  dump_stack+0x67/0x97
>[  655.966897]  warn_alloc+0xd6/0x160
>[  655.966906]  __alloc_pages_nodemask+0xe50/0x1280
>[  655.966919]  ? trace_hardirqs_on_caller+0x118/0x180
>[  655.966926]  new_slab+0x31a/0x4d0
>[  655.966932]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  655.966938]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  655.966948]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  655.966953]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  655.966956]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  655.966961]  kmem_cache_alloc_trace+0x237/0x2e0
>[  655.966967]  kernfs_iop_get_link+0x3e/0x1e0
>[  655.966974]  link_path_walk+0x4a8/0x560
>[  655.966981]  path_openat+0x78/0x950
>[  655.966989]  do_filp_open+0x85/0xf0
>[  655.967001]  ? _raw_spin_unlock+0x2c/0x50
>[  655.967008]  do_sys_open+0x122/0x1f0
>[  655.967013]  ? do_sys_open+0x122/0x1f0
>[  655.967019]  SyS_open+0x19/0x20
>[  655.967023]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  655.967026] RIP: 0033:0x7f519f67f66d
>[  655.967029] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  655.967034] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  655.967037] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  655.967040] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  655.967042] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  655.967045] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  655.967055] Mem-Info:
>[  655.967061] active_anon:3889 inactive_anon:1904487 isolated_anon:352
>                active_file:49 inactive_file:139 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36660
>                mapped:500 shmem:1905313 pagetables:1430 bounce:0
>                free:25147 free_pcp:0 free_cma:0
>[  655.967067] Node 0 active_anon:15556kB inactive_anon:7617948kB active_file:196kB inactive_file:556kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:2000kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  655.967072] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  655.967075] lowmem_reserve[]: 0 3352 7813 7813
>[  655.967091] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376604kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  655.967093] lowmem_reserve[]: 0 0 4460 4460
>[  655.967109] Normal free:37968kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240736kB active_file:196kB inactive_file:556kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108320kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  655.967112] lowmem_reserve[]: 0 0 0 0
>[  655.967125] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  655.967172] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  655.967224] Normal: 721*4kB (UME) 776*8kB (UME) 491*16kB (UME) 241*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38292kB
>[  655.967271] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  655.967273] 1905508 total pagecache pages
>[  655.967282] 7 pages in swap cache
>[  655.967285] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  655.967287] Free swap  = 8049916kB
>[  655.967289] Total swap = 16642044kB
>[  655.967292] 2070542 pages RAM
>[  655.967294] 0 pages HighMem/MovableOnly
>[  655.967296] 46219 pages reserved
>[  656.285980] sd-resolve: page allocation stalls for 132241ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  656.285998] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  656.286001] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  656.286004] Call Trace:
>[  656.286011]  dump_stack+0x67/0x97
>[  656.286017]  warn_alloc+0xd6/0x160
>[  656.286027]  __alloc_pages_nodemask+0xe50/0x1280
>[  656.286038]  ? new_slab+0x331/0x4d0
>[  656.286044]  new_slab+0x31a/0x4d0
>[  656.286052]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  656.286057]  ? __alloc_skb+0x69/0x190
>[  656.286061]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  656.286065]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  656.286069]  ? __alloc_skb+0x40/0x190
>[  656.286075]  ? __alloc_skb+0x69/0x190
>[  656.286080]  ? __alloc_skb+0x69/0x190
>[  656.286083]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  656.286087]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  656.286092]  ? __alloc_skb+0x69/0x190
>[  656.286097]  __kmalloc_track_caller+0x295/0x340
>[  656.286103]  __kmalloc_reserve.isra.5+0x28/0x70
>[  656.286108]  __alloc_skb+0x69/0x190
>[  656.286115]  netlink_dump+0xa6/0x290
>[  656.286120]  __netlink_dump_start+0x156/0x190
>[  656.286124]  ? fdb_vid_parse+0x60/0x60
>[  656.286129]  rtnetlink_rcv_msg+0x176/0x1f0
>[  656.286133]  ? fdb_vid_parse+0x60/0x60
>[  656.286137]  ? rtnl_newlink+0x920/0x920
>[  656.286142]  netlink_rcv_skb+0xce/0xf0
>[  656.286148]  rtnetlink_rcv+0x25/0x30
>[  656.286152]  netlink_unicast+0x14f/0x1e0
>[  656.286157]  netlink_sendmsg+0x2aa/0x360
>[  656.286165]  sock_sendmsg+0x12/0x20
>[  656.286169]  SyS_sendto+0xef/0x160
>[  656.286180]  ? __secure_computing+0x30/0xb0
>[  656.286184]  ? syscall_trace_enter+0xbd/0x360
>[  656.286191]  do_syscall_64+0x5e/0x120
>[  656.286197]  entry_SYSCALL64_slow_path+0x25/0x25
>[  656.286200] RIP: 0033:0x7fac25d3ee23
>[  656.286203] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  656.286208] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  656.286211] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  656.286213] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  656.286216] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  656.286219] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  657.433086] gem_render_line: page allocation stalls for 412554ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  657.433104] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  657.433107] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  657.433110] Call Trace:
>[  657.433117]  dump_stack+0x67/0x97
>[  657.433123]  warn_alloc+0xd6/0x160
>[  657.433131]  __alloc_pages_nodemask+0xe50/0x1280
>[  657.433142]  ? new_slab+0x331/0x4d0
>[  657.433148]  new_slab+0x31a/0x4d0
>[  657.433155]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  657.433160]  ? sg_kmalloc+0x1e/0x50
>[  657.433170]  ? sg_kmalloc+0x1e/0x50
>[  657.433174]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  657.433177]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  657.433182]  __kmalloc+0x288/0x330
>[  657.433188]  sg_kmalloc+0x1e/0x50
>[  657.433193]  __sg_alloc_table+0x11f/0x180
>[  657.433196]  ? sg_miter_start+0x60/0x60
>[  657.433203]  sg_alloc_table+0x24/0xa0
>[  657.433260]  i915_sg_trim+0x30/0x130 [i915]
>[  657.433303]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  657.433349]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  657.433388]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  657.433428]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  657.433434]  ? lock_acquire+0x9e/0x1e0
>[  657.433439]  ? __might_fault+0x39/0x90
>[  657.433448]  drm_ioctl+0x202/0x490
>[  657.433487]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  657.433497]  ? __do_page_fault+0x29e/0x560
>[  657.433504]  do_vfs_ioctl+0x90/0x6d0
>[  657.433509]  ? up_read+0x1a/0x40
>[  657.433513]  ? trace_hardirqs_on_caller+0x118/0x180
>[  657.433519]  SyS_ioctl+0x3c/0x70
>[  657.433525]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  657.433528] RIP: 0033:0x7fe71a49d4b7
>[  657.433531] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  657.433537] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  657.433539] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  657.433542] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  657.433544] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  657.433547] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  657.433557] warn_alloc_show_mem: 1 callbacks suppressed
>[  657.433559] Mem-Info:
>[  657.433566] active_anon:3889 inactive_anon:1904552 isolated_anon:288
>                active_file:62 inactive_file:92 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36660
>                mapped:469 shmem:1905313 pagetables:1430 bounce:0
>                free:25262 free_pcp:0 free_cma:0
>[  657.433571] Node 0 active_anon:15556kB inactive_anon:7618208kB active_file:248kB inactive_file:368kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1876kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  657.433577] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  657.433579] lowmem_reserve[]: 0 3352 7813 7813
>[  657.433596] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377236kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  657.433599] lowmem_reserve[]: 0 0 4460 4460
>[  657.433615] Normal free:38428kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4241060kB active_file:248kB inactive_file:368kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108320kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  657.433617] lowmem_reserve[]: 0 0 0 0
>[  657.433631] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  657.433681] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  657.433736] Normal: 793*4kB (UME) 776*8kB (UME) 491*16kB (UME) 240*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38548kB
>[  657.433784] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  657.433786] 1905474 total pagecache pages
>[  657.433796] 7 pages in swap cache
>[  657.433799] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  657.433802] Free swap  = 8049916kB
>[  657.433804] Total swap = 16642044kB
>[  657.433806] 2070542 pages RAM
>[  657.433809] 0 pages HighMem/MovableOnly
>[  657.433811] 46219 pages reserved
>[  659.985047] systemd-resolve: page allocation stalls for 68173ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  659.985064] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  659.985067] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  659.985070] Call Trace:
>[  659.985078]  dump_stack+0x67/0x97
>[  659.985083]  warn_alloc+0xd6/0x160
>[  659.985092]  __alloc_pages_nodemask+0xe50/0x1280
>[  659.985099]  ? find_get_entry+0x149/0x220
>[  659.985108]  ? pagecache_get_page+0x27/0x230
>[  659.985115]  filemap_fault+0x323/0x620
>[  659.985122]  ext4_filemap_fault+0x2c/0x40
>[  659.985128]  __do_fault+0x19/0x70
>[  659.985133]  __handle_mm_fault+0x946/0xd80
>[  659.985142]  handle_mm_fault+0x17c/0x350
>[  659.985147]  __do_page_fault+0x279/0x560
>[  659.985154]  do_page_fault+0xc/0x10
>[  659.985159]  page_fault+0x22/0x30
>[  659.985163] RIP: 0033:0x7f5ed16d7f60
>[  659.985165] RSP: 002b:00007fff77957e88 EFLAGS: 00010293
>[  659.985170] RAX: 000000000000000c RBX: 000000000000000c RCX: 0000000000000000
>[  659.985173] RDX: 0000000000000020 RSI: 0000000000000002 RDI: 00007f5ed16c12b8
>[  659.985176] RBP: 00007fff77957ec8 R08: 0000000000000000 R09: 0000000000000000
>[  659.985178] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002
>[  659.985181] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  659.985190] Mem-Info:
>[  659.985197] active_anon:3889 inactive_anon:1904434 isolated_anon:384
>                active_file:48 inactive_file:72 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36660
>                mapped:466 shmem:1905313 pagetables:1430 bounce:0
>                free:25198 free_pcp:0 free_cma:0
>[  659.985202] Node 0 active_anon:15556kB inactive_anon:7617736kB active_file:192kB inactive_file:288kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1864kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  659.985208] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  659.985210] lowmem_reserve[]: 0 3352 7813 7813
>[  659.985228] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377168kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  659.985230] lowmem_reserve[]: 0 0 4460 4460
>[  659.985247] Normal free:38172kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4239732kB active_file:192kB inactive_file:288kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108320kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  659.985250] lowmem_reserve[]: 0 0 0 0
>[  659.985263] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  659.985315] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  659.985371] Normal: 819*4kB (UME) 776*8kB (UME) 491*16kB (UME) 240*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38652kB
>[  659.985421] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  659.985424] 1905440 total pagecache pages
>[  659.985434] 7 pages in swap cache
>[  659.985437] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  659.985439] Free swap  = 8049916kB
>[  659.985442] Total swap = 16642044kB
>[  659.985445] 2070542 pages RAM
>[  659.985447] 0 pages HighMem/MovableOnly
>[  659.985450] 46219 pages reserved
>[  660.094204] thermald: page allocation stalls for 420053ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  660.094223] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  660.094226] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  660.094228] Call Trace:
>[  660.094237]  dump_stack+0x67/0x97
>[  660.094243]  warn_alloc+0xd6/0x160
>[  660.094252]  __alloc_pages_nodemask+0xe50/0x1280
>[  660.094265]  ? trace_hardirqs_on_caller+0x118/0x180
>[  660.094272]  new_slab+0x31a/0x4d0
>[  660.094279]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  660.094284]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  660.094295]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  660.094299]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  660.094302]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  660.094307]  kmem_cache_alloc_trace+0x237/0x2e0
>[  660.094313]  kernfs_iop_get_link+0x3e/0x1e0
>[  660.094319]  link_path_walk+0x4a8/0x560
>[  660.094326]  path_openat+0x78/0x950
>[  660.094334]  do_filp_open+0x85/0xf0
>[  660.094347]  ? _raw_spin_unlock+0x2c/0x50
>[  660.094355]  do_sys_open+0x122/0x1f0
>[  660.094359]  ? do_sys_open+0x122/0x1f0
>[  660.094366]  SyS_open+0x19/0x20
>[  660.094370]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  660.094374] RIP: 0033:0x7f519f67f66d
>[  660.094377] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  660.094382] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  660.094385] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  660.094387] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  660.094389] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  660.094392] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  661.454232] irqbalance: page allocation stalls for 424351ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  661.454250] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  661.454252] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  661.454255] Call Trace:
>[  661.454263]  dump_stack+0x67/0x97
>[  661.454268]  warn_alloc+0xd6/0x160
>[  661.454276]  __alloc_pages_nodemask+0xe50/0x1280
>[  661.454288]  ? new_slab+0x331/0x4d0
>[  661.454294]  new_slab+0x31a/0x4d0
>[  661.454300]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  661.454305]  ? kvmalloc_node+0x6b/0x80
>[  661.454311]  ? lock_acquire+0x9e/0x1e0
>[  661.454315]  ? seq_read+0x38/0x3e0
>[  661.454324]  ? kvmalloc_node+0x6b/0x80
>[  661.454328]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  661.454331]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  661.454336]  __kmalloc+0x288/0x330
>[  661.454342]  kvmalloc_node+0x6b/0x80
>[  661.454346]  seq_read+0x2a1/0x3e0
>[  661.454350]  ? __might_fault+0x80/0x90
>[  661.454357]  proc_reg_read+0x3d/0x60
>[  661.454363]  __vfs_read+0x23/0x110
>[  661.454370]  ? SyS_newfstat+0x35/0x50
>[  661.454374]  vfs_read+0xa0/0x150
>[  661.454379]  SyS_read+0x44/0xb0
>[  661.454385]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  661.454388] RIP: 0033:0x7f3288c7a870
>[  661.454391] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  661.454397] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  661.454399] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  661.454402] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  661.454405] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  661.454407] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  661.454417] warn_alloc_show_mem: 1 callbacks suppressed
>[  661.454420] Mem-Info:
>[  661.454425] active_anon:3889 inactive_anon:1904542 isolated_anon:320
>                active_file:32 inactive_file:40 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36660
>                mapped:420 shmem:1905313 pagetables:1430 bounce:0
>                free:25366 free_pcp:0 free_cma:0
>[  661.454431] Node 0 active_anon:15556kB inactive_anon:7618168kB active_file:128kB inactive_file:160kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1680kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  661.454437] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  661.454439] lowmem_reserve[]: 0 3352 7813 7813
>[  661.454456] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376848kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  661.454459] lowmem_reserve[]: 0 0 4460 4460
>[  661.454475] Normal free:38844kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240944kB active_file:128kB inactive_file:160kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108320kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  661.454477] lowmem_reserve[]: 0 0 0 0
>[  661.454491] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  661.454541] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  661.454595] Normal: 867*4kB (UME) 776*8kB (UME) 491*16kB (UME) 240*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38844kB
>[  661.454643] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  661.454646] 1905392 total pagecache pages
>[  661.454655] 7 pages in swap cache
>[  661.454659] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  661.454661] Free swap  = 8049916kB
>[  661.454664] Total swap = 16642044kB
>[  661.454666] 2070542 pages RAM
>[  661.454669] 0 pages HighMem/MovableOnly
>[  661.454671] 46219 pages reserved
>[  663.088202] systemd-journal: page allocation stalls for 36199ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  663.088221] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  663.088224] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  663.088226] Call Trace:
>[  663.088235]  dump_stack+0x67/0x97
>[  663.088241]  warn_alloc+0xd6/0x160
>[  663.088249]  __alloc_pages_nodemask+0xe50/0x1280
>[  663.088256]  ? find_get_entry+0x149/0x220
>[  663.088265]  ? pagecache_get_page+0x27/0x230
>[  663.088272]  filemap_fault+0x323/0x620
>[  663.088280]  ext4_filemap_fault+0x2c/0x40
>[  663.088286]  __do_fault+0x19/0x70
>[  663.088291]  __handle_mm_fault+0x946/0xd80
>[  663.088300]  handle_mm_fault+0x17c/0x350
>[  663.088305]  __do_page_fault+0x279/0x560
>[  663.088312]  do_page_fault+0xc/0x10
>[  663.088317]  page_fault+0x22/0x30
>[  663.088320] RIP: 0033:0x7f6236c4b34a
>[  663.088323] RSP: 002b:00007fff30233fe0 EFLAGS: 00010293
>[  663.088328] RAX: 0000000000000002 RBX: 000055b2f3c17d80 RCX: 0000000000000002
>[  663.088331] RDX: 00007f623432e0d0 RSI: 00007f6236c88600 RDI: 000055b2f3c17fb0
>[  663.088334] RBP: 00000000000490d0 R08: 0000000000000043 R09: 000055b2f3c17fb0
>[  663.088337] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30233fe0
>[  663.088339] R13: 0000000000000002 R14: 00007fff30234040 R15: 00000000000490d0
>[  663.088349] Mem-Info:
>[  663.088356] active_anon:3889 inactive_anon:1904498 isolated_anon:416
>                active_file:70 inactive_file:64 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36660
>                mapped:482 shmem:1905313 pagetables:1430 bounce:0
>                free:25266 free_pcp:0 free_cma:0
>[  663.088362] Node 0 active_anon:15556kB inactive_anon:7617992kB active_file:280kB inactive_file:256kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1928kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  663.088368] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  663.088370] lowmem_reserve[]: 0 3352 7813 7813
>[  663.088387] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376224kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  663.088390] lowmem_reserve[]: 0 0 4460 4460
>[  663.088407] Normal free:38444kB min:38508kB low:48132kB high:57756kB active_anon:11840kB inactive_anon:4240016kB active_file:280kB inactive_file:256kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108320kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  663.088410] lowmem_reserve[]: 0 0 0 0
>[  663.088424] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  663.088477] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  663.088533] Normal: 805*4kB (UME) 776*8kB (UME) 491*16kB (UME) 240*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38596kB
>[  663.088584] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  663.088587] 1905454 total pagecache pages
>[  663.088596] 7 pages in swap cache
>[  663.088599] Swap cache stats: add 5951421, delete 5950700, find 1660695/1901637
>[  663.088602] Free swap  = 8049916kB
>[  663.088605] Total swap = 16642044kB
>[  663.088607] 2070542 pages RAM
>[  663.088610] 0 pages HighMem/MovableOnly
>[  663.088612] 46219 pages reserved
>[  663.517252] systemd-udevd: page allocation stalls for 28022ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  663.517270] CPU: 1 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  663.517273] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  663.517275] Call Trace:
>[  663.517283]  dump_stack+0x67/0x97
>[  663.517288]  warn_alloc+0xd6/0x160
>[  663.517297]  __alloc_pages_nodemask+0xe50/0x1280
>[  663.517304]  ? find_get_entry+0x149/0x220
>[  663.517313]  ? pagecache_get_page+0x27/0x230
>[  663.517319]  filemap_fault+0x323/0x620
>[  663.517327]  ext4_filemap_fault+0x2c/0x40
>[  663.517332]  __do_fault+0x19/0x70
>[  663.517337]  __handle_mm_fault+0x946/0xd80
>[  663.517346]  handle_mm_fault+0x17c/0x350
>[  663.517351]  __do_page_fault+0x279/0x560
>[  663.517357]  do_page_fault+0xc/0x10
>[  663.517362]  page_fault+0x22/0x30
>[  663.517366] RIP: 0033:0x7fb73f99f3c0
>[  663.517368] RSP: 002b:00007ffeb7cf4718 EFLAGS: 00010202
>[  663.517373] RAX: 0000000000000015 RBX: 0000000000000001 RCX: 0000000000000002
>[  663.517376] RDX: 0000000000004000 RSI: 00007ffeb7cf4730 RDI: 000000000000000e
>[  663.517379] RBP: 00007ffeb7cf4730 R08: 000000000000ffff R09: 0000000000000001
>[  663.517381] R10: 00007ffeb7cf47c0 R11: 00007ffeb7cf47de R12: 00007ffeb7cf4770
>[  663.517384] R13: 000000000000000e R14: 00007ffeb7cf5f27 R15: 00007ffeb7cf483c
>[  665.344331] systemd-logind: page allocation stalls for 12484ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  665.344350] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  665.344353] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  665.344356] Call Trace:
>[  665.344363]  dump_stack+0x67/0x97
>[  665.344368]  warn_alloc+0xd6/0x160
>[  665.344377]  __alloc_pages_nodemask+0xe50/0x1280
>[  665.344384]  ? find_get_entry+0x149/0x220
>[  665.344393]  ? pagecache_get_page+0x27/0x230
>[  665.344399]  filemap_fault+0x323/0x620
>[  665.344407]  ext4_filemap_fault+0x2c/0x40
>[  665.344412]  __do_fault+0x19/0x70
>[  665.344418]  __handle_mm_fault+0x946/0xd80
>[  665.344427]  handle_mm_fault+0x17c/0x350
>[  665.344432]  __do_page_fault+0x279/0x560
>[  665.344438]  do_page_fault+0xc/0x10
>[  665.344443]  page_fault+0x22/0x30
>[  665.344447] RIP: 0033:0x7f989c96c180
>[  665.344449] RSP: 002b:00007ffc830b8318 EFLAGS: 00010206
>[  665.344454] RAX: 0000000000000000 RBX: 000055d70080c260 RCX: 0000000000000000
>[  665.344457] RDX: 00000000000002d2 RSI: ffffffffffffffff RDI: 000055d70080c260
>[  665.344459] RBP: 00000000000002d2 R08: 0000000000000000 R09: 0000000000000016
>[  665.344462] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: ffffffffffffffff
>[  665.344465] R13: 00007ffc830b83f8 R14: 00007ffc830b8408 R15: 00007ffc830b8410
>[  665.344475] warn_alloc_show_mem: 1 callbacks suppressed
>[  665.344478] Mem-Info:
>[  665.344485] active_anon:3890 inactive_anon:1904530 isolated_anon:320
>                active_file:122 inactive_file:161 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36664
>                mapped:605 shmem:1905313 pagetables:1430 bounce:0
>                free:25021 free_pcp:0 free_cma:0
>[  665.344490] Node 0 active_anon:15560kB inactive_anon:7618120kB active_file:488kB inactive_file:644kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2420kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  665.344496] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  665.344499] lowmem_reserve[]: 0 3352 7813 7813
>[  665.344516] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377588kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  665.344518] lowmem_reserve[]: 0 0 4460 4460
>[  665.344536] Normal free:37464kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241144kB active_file:488kB inactive_file:824kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108336kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  665.344538] lowmem_reserve[]: 0 0 0 0
>[  665.344552] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  665.344603] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  665.344659] Normal: 663*4kB (UME) 776*8kB (UME) 490*16kB (UME) 240*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38012kB
>[  665.344709] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  665.344711] 1905648 total pagecache pages
>[  665.344721] 7 pages in swap cache
>[  665.344725] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  665.344727] Free swap  = 8049916kB
>[  665.344730] Total swap = 16642044kB
>[  665.344732] 2070542 pages RAM
>[  665.344735] 0 pages HighMem/MovableOnly
>[  665.344737] 46219 pages reserved
>[  666.654454] irqbalance: page allocation stalls for 429551ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  666.654471] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  666.654474] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  666.654476] Call Trace:
>[  666.654484]  dump_stack+0x67/0x97
>[  666.654489]  warn_alloc+0xd6/0x160
>[  666.654498]  __alloc_pages_nodemask+0xe50/0x1280
>[  666.654509]  ? new_slab+0x331/0x4d0
>[  666.654515]  new_slab+0x31a/0x4d0
>[  666.654521]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  666.654526]  ? kvmalloc_node+0x6b/0x80
>[  666.654532]  ? lock_acquire+0x9e/0x1e0
>[  666.654536]  ? seq_read+0x38/0x3e0
>[  666.654545]  ? kvmalloc_node+0x6b/0x80
>[  666.654549]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  666.654552]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  666.654557]  __kmalloc+0x288/0x330
>[  666.654562]  kvmalloc_node+0x6b/0x80
>[  666.654566]  seq_read+0x2a1/0x3e0
>[  666.654571]  ? __might_fault+0x80/0x90
>[  666.654578]  proc_reg_read+0x3d/0x60
>[  666.654584]  __vfs_read+0x23/0x110
>[  666.654591]  ? SyS_newfstat+0x35/0x50
>[  666.654595]  vfs_read+0xa0/0x150
>[  666.654599]  SyS_read+0x44/0xb0
>[  666.654605]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  666.654609] RIP: 0033:0x7f3288c7a870
>[  666.654611] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  666.654617] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  666.654619] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  666.654622] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  666.654624] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  666.654627] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  666.654636] Mem-Info:
>[  666.654644] active_anon:3890 inactive_anon:1904471 isolated_anon:416
>                active_file:101 inactive_file:151 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36664
>                mapped:508 shmem:1905313 pagetables:1430 bounce:0
>                free:25158 free_pcp:106 free_cma:0
>[  666.654649] Node 0 active_anon:15560kB inactive_anon:7617884kB active_file:404kB inactive_file:604kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:2032kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  666.654655] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  666.654657] lowmem_reserve[]: 0 3352 7813 7813
>[  666.654674] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377128kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  666.654676] lowmem_reserve[]: 0 0 4460 4460
>[  666.654693] Normal free:38012kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241316kB active_file:404kB inactive_file:604kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108336kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:424kB local_pcp:0kB free_cma:0kB
>[  666.654695] lowmem_reserve[]: 0 0 0 0
>[  666.654709] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  666.654758] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  666.654812] Normal: 732*4kB (UME) 776*8kB (UME) 490*16kB (UME) 240*32kB (UME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38288kB
>[  666.654860] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  666.654863] 1905486 total pagecache pages
>[  666.654872] 7 pages in swap cache
>[  666.654875] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  666.654877] Free swap  = 8049916kB
>[  666.654879] Total swap = 16642044kB
>[  666.654882] 2070542 pages RAM
>[  666.654884] 0 pages HighMem/MovableOnly
>[  666.654887] 46219 pages reserved
>[  668.524459] systemd: page allocation stalls for 400310ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  668.524477] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  668.524480] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  668.524482] Call Trace:
>[  668.524490]  dump_stack+0x67/0x97
>[  668.524496]  warn_alloc+0xd6/0x160
>[  668.524504]  __alloc_pages_nodemask+0xe50/0x1280
>[  668.524515]  ? new_slab+0x331/0x4d0
>[  668.524521]  new_slab+0x31a/0x4d0
>[  668.524528]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  668.524532]  ? kvmalloc_node+0x6b/0x80
>[  668.524538]  ? lock_acquire+0x9e/0x1e0
>[  668.524542]  ? seq_read+0x38/0x3e0
>[  668.524551]  ? kvmalloc_node+0x6b/0x80
>[  668.524555]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  668.524558]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  668.524563]  __kmalloc+0x288/0x330
>[  668.524569]  kvmalloc_node+0x6b/0x80
>[  668.524573]  seq_read+0x2a1/0x3e0
>[  668.524581]  __vfs_read+0x23/0x110
>[  668.524588]  ? up_read+0x1a/0x40
>[  668.524592]  vfs_read+0xa0/0x150
>[  668.524596]  SyS_read+0x44/0xb0
>[  668.524602]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  668.524606] RIP: 0033:0x7fa9de68988d
>[  668.524609] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  668.524614] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  668.524617] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  668.524619] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  668.524622] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  668.524625] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  668.524634] Mem-Info:
>[  668.524640] active_anon:3890 inactive_anon:1904535 isolated_anon:320
>                active_file:29 inactive_file:59 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36664
>                mapped:436 shmem:1905313 pagetables:1430 bounce:0
>                free:25345 free_pcp:0 free_cma:0
>[  668.524646] Node 0 active_anon:15560kB inactive_anon:7618140kB active_file:116kB inactive_file:236kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1744kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  668.524652] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  668.524654] lowmem_reserve[]: 0 3352 7813 7813
>[  668.524672] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377252kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  668.524674] lowmem_reserve[]: 0 0 4460 4460
>[  668.524690] Normal free:38760kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241028kB active_file:116kB inactive_file:236kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108336kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  668.524693] lowmem_reserve[]: 0 0 0 0
>[  668.524706] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  668.524755] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  668.524810] Normal: 895*4kB (UME) 776*8kB (UME) 490*16kB (UME) 239*32kB (ME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38908kB
>[  668.524858] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  668.524860] 1905408 total pagecache pages
>[  668.524870] 7 pages in swap cache
>[  668.524873] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  668.524876] Free swap  = 8049916kB
>[  668.524878] Total swap = 16642044kB
>[  668.524881] 2070542 pages RAM
>[  668.524884] 0 pages HighMem/MovableOnly
>[  668.524886] 46219 pages reserved
>[  668.996570] gem_render_line: page allocation stalls for 424117ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  668.996589] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  668.996592] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  668.996595] Call Trace:
>[  668.996604]  dump_stack+0x67/0x97
>[  668.996610]  warn_alloc+0xd6/0x160
>[  668.996619]  __alloc_pages_nodemask+0xe50/0x1280
>[  668.996630]  ? new_slab+0x331/0x4d0
>[  668.996636]  new_slab+0x31a/0x4d0
>[  668.996642]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  668.996647]  ? sg_kmalloc+0x1e/0x50
>[  668.996657]  ? sg_kmalloc+0x1e/0x50
>[  668.996661]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  668.996664]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  668.996669]  __kmalloc+0x288/0x330
>[  668.996674]  sg_kmalloc+0x1e/0x50
>[  668.996679]  __sg_alloc_table+0x11f/0x180
>[  668.996683]  ? sg_miter_start+0x60/0x60
>[  668.996689]  sg_alloc_table+0x24/0xa0
>[  668.996762]  i915_sg_trim+0x30/0x130 [i915]
>[  668.996813]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  668.996862]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  668.996905]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  668.996950]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  668.996956]  ? lock_acquire+0x9e/0x1e0
>[  668.996962]  ? __might_fault+0x39/0x90
>[  668.996971]  drm_ioctl+0x202/0x490
>[  668.997010]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  668.997020]  ? __do_page_fault+0x29e/0x560
>[  668.997026]  do_vfs_ioctl+0x90/0x6d0
>[  668.997031]  ? up_read+0x1a/0x40
>[  668.997036]  ? trace_hardirqs_on_caller+0x118/0x180
>[  668.997041]  SyS_ioctl+0x3c/0x70
>[  668.997048]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  668.997051] RIP: 0033:0x7fe71a49d4b7
>[  668.997054] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  668.997059] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  668.997062] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  668.997064] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  668.997067] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  668.997070] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  670.277538] systemd-timesyn: page allocation stalls for 13584ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  670.277557] CPU: 0 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  670.277559] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  670.277562] Call Trace:
>[  670.277570]  dump_stack+0x67/0x97
>[  670.277575]  warn_alloc+0xd6/0x160
>[  670.277584]  __alloc_pages_nodemask+0xe50/0x1280
>[  670.277591]  ? find_get_entry+0x149/0x220
>[  670.277600]  ? pagecache_get_page+0x27/0x230
>[  670.277607]  filemap_fault+0x323/0x620
>[  670.277616]  ext4_filemap_fault+0x2c/0x40
>[  670.277621]  __do_fault+0x19/0x70
>[  670.277626]  __handle_mm_fault+0x946/0xd80
>[  670.277635]  handle_mm_fault+0x17c/0x350
>[  670.277640]  __do_page_fault+0x279/0x560
>[  670.277647]  do_page_fault+0xc/0x10
>[  670.277652]  page_fault+0x22/0x30
>[  670.277656] RIP: 0033:0x7fac2663b2ed
>[  670.277659] RSP: 002b:00007ffdd5b17310 EFLAGS: 00010202
>[  670.277664] RAX: 0000000000000013 RBX: 00007ffdd5b17382 RCX: 0000000000000002
>[  670.277666] RDX: fffffffffff80000 RSI: 000000000000006e RDI: 00007ffdd5b17382
>[  670.277669] RBP: 00007ffdd5b17440 R08: 000000000000ffff R09: 000000000000000d
>[  670.277672] R10: 00007ffdd5b173c0 R11: 00007ffdd5b173ee R12: 0000000000000000
>[  670.277675] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdd5b17340
>[  670.277684] warn_alloc_show_mem: 1 callbacks suppressed
>[  670.277687] Mem-Info:
>[  670.277693] active_anon:3890 inactive_anon:1904566 isolated_anon:256
>                active_file:36 inactive_file:129 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36664
>                mapped:463 shmem:1905313 pagetables:1430 bounce:0
>                free:25227 free_pcp:0 free_cma:0
>[  670.277699] Node 0 active_anon:15560kB inactive_anon:7618264kB active_file:144kB inactive_file:516kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1852kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  670.277705] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  670.277708] lowmem_reserve[]: 0 3352 7813 7813
>[  670.277725] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376696kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  670.277728] lowmem_reserve[]: 0 0 4460 4460
>[  670.277746] Normal free:38288kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241088kB active_file:144kB inactive_file:516kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108336kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  670.277749] lowmem_reserve[]: 0 0 0 0
>[  670.277762] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  670.277814] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  670.277870] Normal: 782*4kB (UME) 776*8kB (UME) 490*16kB (UME) 239*32kB (ME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38456kB
>[  670.277921] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  670.277923] 1905485 total pagecache pages
>[  670.277934] 7 pages in swap cache
>[  670.277938] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  670.277941] Free swap  = 8049916kB
>[  670.277944] Total swap = 16642044kB
>[  670.277946] 2070542 pages RAM
>[  670.277948] 0 pages HighMem/MovableOnly
>[  670.277950] 46219 pages reserved
>[  671.584601] snapd: page allocation stalls for 140217ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  671.584619] CPU: 1 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  671.584622] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  671.584624] Call Trace:
>[  671.584633]  dump_stack+0x67/0x97
>[  671.584638]  warn_alloc+0xd6/0x160
>[  671.584646]  __alloc_pages_nodemask+0xe50/0x1280
>[  671.584653]  ? find_get_entry+0x149/0x220
>[  671.584663]  ? pagecache_get_page+0x27/0x230
>[  671.584668]  filemap_fault+0x323/0x620
>[  671.584676]  ext4_filemap_fault+0x2c/0x40
>[  671.584682]  __do_fault+0x19/0x70
>[  671.584686]  __handle_mm_fault+0x946/0xd80
>[  671.584695]  handle_mm_fault+0x17c/0x350
>[  671.584701]  __do_page_fault+0x279/0x560
>[  671.584707]  do_page_fault+0xc/0x10
>[  671.584712]  page_fault+0x22/0x30
>[  671.584715] RIP: 0033:0x55c8c008cfdc
>[  671.584718] RSP: 002b:000000c8200309f0 EFLAGS: 00010202
>[  671.584723] RAX: 000000c81fff7478 RBX: 0000000000000050 RCX: 000000c820001b00
>[  671.584725] RDX: 0000000000000000 RSI: 000000c81fff7478 RDI: 000055c8c089f4da
>[  671.584728] RBP: 0000000000000000 R08: 000000c82015c000 R09: 0000000000000000
>[  671.584731] R10: 000055c8c06fa620 R11: 0000000000000000 R12: 0000000000000050
>[  671.584733] R13: 000055c8c089f4da R14: 0000000000000000 R15: 0000000000000000
>[  671.584743] Mem-Info:
>[  671.584749] active_anon:3890 inactive_anon:1904597 isolated_anon:256
>                active_file:61 inactive_file:150 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36664
>                mapped:506 shmem:1905313 pagetables:1430 bounce:0
>                free:25129 free_pcp:0 free_cma:0
>[  671.584755] Node 0 active_anon:15560kB inactive_anon:7618388kB active_file:244kB inactive_file:600kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:2024kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  671.584761] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  671.584764] lowmem_reserve[]: 0 3352 7813 7813
>[  671.584781] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376696kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  671.584784] lowmem_reserve[]: 0 0 4460 4460
>[  671.584801] Normal free:37896kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241624kB active_file:244kB inactive_file:256kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108336kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  671.584803] lowmem_reserve[]: 0 0 0 0
>[  671.584818] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  671.584869] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  671.584925] Normal: 719*4kB (UME) 776*8kB (UME) 490*16kB (UME) 239*32kB (ME) 101*64kB (UM) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38204kB
>[  671.584974] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  671.584977] 1905573 total pagecache pages
>[  671.584987] 7 pages in swap cache
>[  671.584990] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  671.584992] Free swap  = 8049916kB
>[  671.584995] Total swap = 16642044kB
>[  671.584997] 2070542 pages RAM
>[  671.585000] 0 pages HighMem/MovableOnly
>[  671.585002] 46219 pages reserved
>[  671.808617] systemd-journal: page allocation stalls for 44919ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  671.808635] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  671.808638] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  671.808641] Call Trace:
>[  671.808649]  dump_stack+0x67/0x97
>[  671.808655]  warn_alloc+0xd6/0x160
>[  671.808664]  __alloc_pages_nodemask+0xe50/0x1280
>[  671.808671]  ? find_get_entry+0x149/0x220
>[  671.808681]  ? pagecache_get_page+0x27/0x230
>[  671.808687]  filemap_fault+0x323/0x620
>[  671.808695]  ext4_filemap_fault+0x2c/0x40
>[  671.808700]  __do_fault+0x19/0x70
>[  671.808706]  __handle_mm_fault+0x946/0xd80
>[  671.808715]  handle_mm_fault+0x17c/0x350
>[  671.808721]  __do_page_fault+0x279/0x560
>[  671.808728]  do_page_fault+0xc/0x10
>[  671.808733]  page_fault+0x22/0x30
>[  671.808737] RIP: 0033:0x7f6236c4b34a
>[  671.808740] RSP: 002b:00007fff30233fe0 EFLAGS: 00010293
>[  671.808745] RAX: 0000000000000002 RBX: 000055b2f3c17d80 RCX: 0000000000000002
>[  671.808748] RDX: 00007f623432e0d0 RSI: 00007f6236c88600 RDI: 000055b2f3c17fb0
>[  671.808751] RBP: 00000000000490d0 R08: 0000000000000043 R09: 000055b2f3c17fb0
>[  671.808753] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30233fe0
>[  671.808756] R13: 0000000000000002 R14: 00007fff30234040 R15: 00000000000490d0
>[  672.151705] rs:main Q:Reg: page allocation stalls for 96930ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  672.151723] CPU: 2 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  672.151726] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  672.151729] Call Trace:
>[  672.151737]  dump_stack+0x67/0x97
>[  672.151743]  warn_alloc+0xd6/0x160
>[  672.151752]  __alloc_pages_nodemask+0xe50/0x1280
>[  672.151760]  ? find_get_entry+0x149/0x220
>[  672.151769]  ? pagecache_get_page+0x27/0x230
>[  672.151775]  filemap_fault+0x323/0x620
>[  672.151784]  ext4_filemap_fault+0x2c/0x40
>[  672.151790]  __do_fault+0x19/0x70
>[  672.151794]  __handle_mm_fault+0x946/0xd80
>[  672.151804]  handle_mm_fault+0x17c/0x350
>[  672.151809]  __do_page_fault+0x279/0x560
>[  672.151817]  do_page_fault+0xc/0x10
>[  672.151821]  page_fault+0x22/0x30
>[  672.151825] RIP: 0033:0x7f8a1d4f6a90
>[  672.151828] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  672.151833] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  672.151836] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  672.151839] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  672.151841] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  672.151844] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  672.184655] systemd-resolve: page allocation stalls for 80372ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  672.184672] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  672.184675] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  672.184677] Call Trace:
>[  672.184685]  dump_stack+0x67/0x97
>[  672.184690]  warn_alloc+0xd6/0x160
>[  672.184698]  __alloc_pages_nodemask+0xe50/0x1280
>[  672.184704]  ? find_get_entry+0x149/0x220
>[  672.184713]  ? pagecache_get_page+0x27/0x230
>[  672.184718]  filemap_fault+0x323/0x620
>[  672.184727]  ext4_filemap_fault+0x2c/0x40
>[  672.184732]  __do_fault+0x19/0x70
>[  672.184737]  __handle_mm_fault+0x946/0xd80
>[  672.184746]  handle_mm_fault+0x17c/0x350
>[  672.184751]  __do_page_fault+0x279/0x560
>[  672.184757]  do_page_fault+0xc/0x10
>[  672.184762]  page_fault+0x22/0x30
>[  672.184766] RIP: 0033:0x7f5ed16d7f60
>[  672.184768] RSP: 002b:00007fff77957e88 EFLAGS: 00010293
>[  672.184773] RAX: 000000000000000c RBX: 000000000000000c RCX: 0000000000000000
>[  672.184776] RDX: 0000000000000020 RSI: 0000000000000002 RDI: 00007f5ed16c12b8
>[  672.184778] RBP: 00007fff77957ec8 R08: 0000000000000000 R09: 0000000000000000
>[  672.184781] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002
>[  672.184784] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  673.414688] cupsd: page allocation stalls for 10971ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  673.414705] CPU: 0 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  673.414708] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  673.414711] Call Trace:
>[  673.414719]  dump_stack+0x67/0x97
>[  673.414724]  warn_alloc+0xd6/0x160
>[  673.414733]  __alloc_pages_nodemask+0xe50/0x1280
>[  673.414740]  ? find_get_entry+0x149/0x220
>[  673.414749]  ? pagecache_get_page+0x27/0x230
>[  673.414755]  filemap_fault+0x323/0x620
>[  673.414763]  ext4_filemap_fault+0x2c/0x40
>[  673.414768]  __do_fault+0x19/0x70
>[  673.414773]  __handle_mm_fault+0x946/0xd80
>[  673.414781]  handle_mm_fault+0x17c/0x350
>[  673.414787]  __do_page_fault+0x279/0x560
>[  673.414794]  do_page_fault+0xc/0x10
>[  673.414798]  page_fault+0x22/0x30
>[  673.414802] RIP: 0033:0x7fdc9c8d1d32
>[  673.414804] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  673.414809] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  673.414812] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  673.414815] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  673.414818] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  673.414820] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  673.414830] warn_alloc_show_mem: 3 callbacks suppressed
>[  673.414833] Mem-Info:
>[  673.414839] active_anon:3890 inactive_anon:1904526 isolated_anon:384
>                active_file:83 inactive_file:88 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36668
>                mapped:471 shmem:1905313 pagetables:1430 bounce:0
>                free:25237 free_pcp:0 free_cma:0
>[  673.414845] Node 0 active_anon:15560kB inactive_anon:7618104kB active_file:332kB inactive_file:352kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1884kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  673.414851] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  673.414854] lowmem_reserve[]: 0 3352 7813 7813
>[  673.414871] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3375492kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  673.414874] lowmem_reserve[]: 0 0 4460 4460
>[  673.414891] Normal free:38328kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241200kB active_file:332kB inactive_file:352kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108352kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  673.414893] lowmem_reserve[]: 0 0 0 0
>[  673.414908] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  673.414959] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  673.415016] Normal: 860*4kB (UME) 776*8kB (UME) 489*16kB (UME) 240*32kB (UME) 100*64kB (M) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38720kB
>[  673.415066] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  673.415069] 1905448 total pagecache pages
>[  673.415078] 7 pages in swap cache
>[  673.415081] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  673.415083] Free swap  = 8049916kB
>[  673.415086] Total swap = 16642044kB
>[  673.415089] 2070542 pages RAM
>[  673.415091] 0 pages HighMem/MovableOnly
>[  673.415093] 46219 pages reserved
>[  673.684708] systemd-udevd: page allocation stalls for 38189ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  673.684726] CPU: 1 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  673.684729] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  673.684732] Call Trace:
>[  673.684740]  dump_stack+0x67/0x97
>[  673.684745]  warn_alloc+0xd6/0x160
>[  673.684754]  __alloc_pages_nodemask+0xe50/0x1280
>[  673.684760]  ? find_get_entry+0x149/0x220
>[  673.684770]  ? pagecache_get_page+0x27/0x230
>[  673.684776]  filemap_fault+0x323/0x620
>[  673.684784]  ext4_filemap_fault+0x2c/0x40
>[  673.684790]  __do_fault+0x19/0x70
>[  673.684794]  __handle_mm_fault+0x946/0xd80
>[  673.684803]  handle_mm_fault+0x17c/0x350
>[  673.684808]  __do_page_fault+0x279/0x560
>[  673.684814]  do_page_fault+0xc/0x10
>[  673.684819]  page_fault+0x22/0x30
>[  673.684822] RIP: 0033:0x7fb73f99f3c0
>[  673.684825] RSP: 002b:00007ffeb7cf4718 EFLAGS: 00010202
>[  673.684830] RAX: 0000000000000015 RBX: 0000000000000001 RCX: 0000000000000002
>[  673.684833] RDX: 0000000000004000 RSI: 00007ffeb7cf4730 RDI: 000000000000000e
>[  673.684836] RBP: 00007ffeb7cf4730 R08: 000000000000ffff R09: 0000000000000001
>[  673.684838] R10: 00007ffeb7cf47c0 R11: 00007ffeb7cf47de R12: 00007ffeb7cf4770
>[  673.684841] R13: 000000000000000e R14: 00007ffeb7cf5f27 R15: 00007ffeb7cf483c
>[  674.955766] snapd: page allocation stalls for 14358ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  674.955784] CPU: 2 PID: 755 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  674.955787] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  674.955790] Call Trace:
>[  674.955798]  dump_stack+0x67/0x97
>[  674.955804]  warn_alloc+0xd6/0x160
>[  674.955813]  __alloc_pages_nodemask+0xe50/0x1280
>[  674.955820]  ? find_get_entry+0x149/0x220
>[  674.955829]  ? pagecache_get_page+0x27/0x230
>[  674.955835]  filemap_fault+0x323/0x620
>[  674.955843]  ext4_filemap_fault+0x2c/0x40
>[  674.955849]  __do_fault+0x19/0x70
>[  674.955853]  __handle_mm_fault+0x946/0xd80
>[  674.955862]  handle_mm_fault+0x17c/0x350
>[  674.955868]  __do_page_fault+0x279/0x560
>[  674.955874]  do_page_fault+0xc/0x10
>[  674.955879]  page_fault+0x22/0x30
>[  674.955883] RIP: 0033:0x55c8c009cf90
>[  674.955885] RSP: 002b:00007ff925247e58 EFLAGS: 00010293
>[  674.955891] RAX: 0000000000000000 RBX: 00000045d964b800 RCX: 0000009567413557
>[  674.955894] RDX: 0000000000002710 RSI: 0000000000000004 RDI: 0000009567413557
>[  674.955896] RBP: 000000727a554464 R08: 0000000000122cb6 R09: 0000000000000001
>[  674.955899] R10: 001244f88b2bef21 R11: 0000000000000246 R12: 0000000000000000
>[  674.955902] R13: 00007fff6e5f658f R14: 00007ff9252489c0 R15: 00007ff925248700
>[  674.955911] warn_alloc_show_mem: 1 callbacks suppressed
>[  674.955914] Mem-Info:
>[  674.955920] active_anon:3890 inactive_anon:1904563 isolated_anon:320
>                active_file:74 inactive_file:88 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36668
>                mapped:483 shmem:1905313 pagetables:1430 bounce:0
>                free:25228 free_pcp:0 free_cma:0
>[  674.955926] Node 0 active_anon:15560kB inactive_anon:7618252kB active_file:296kB inactive_file:352kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1932kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  674.955932] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  674.955935] lowmem_reserve[]: 0 3352 7813 7813
>[  674.955952] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376856kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  674.955955] lowmem_reserve[]: 0 0 4460 4460
>[  674.955973] Normal free:38292kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240092kB active_file:296kB inactive_file:352kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108352kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  674.955975] lowmem_reserve[]: 0 0 0 0
>[  674.955989] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  674.956041] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  674.956097] Normal: 804*4kB (UME) 776*8kB (UME) 489*16kB (UME) 240*32kB (UME) 100*64kB (M) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38496kB
>[  674.956147] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  674.956150] 1905482 total pagecache pages
>[  674.956159] 7 pages in swap cache
>[  674.956163] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  674.956165] Free swap  = 8049916kB
>[  674.956168] Total swap = 16642044kB
>[  674.956170] 2070542 pages RAM
>[  674.956173] 0 pages HighMem/MovableOnly
>[  674.956175] 46219 pages reserved
>[  675.504809] thermald: page allocation stalls for 435463ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  675.504826] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  675.504829] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  675.504831] Call Trace:
>[  675.504839]  dump_stack+0x67/0x97
>[  675.504845]  warn_alloc+0xd6/0x160
>[  675.504854]  __alloc_pages_nodemask+0xe50/0x1280
>[  675.504868]  ? trace_hardirqs_on_caller+0x118/0x180
>[  675.504875]  new_slab+0x31a/0x4d0
>[  675.504882]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  675.504887]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  675.504898]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  675.504902]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  675.504906]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  675.504912]  kmem_cache_alloc_trace+0x237/0x2e0
>[  675.504917]  kernfs_iop_get_link+0x3e/0x1e0
>[  675.504924]  link_path_walk+0x4a8/0x560
>[  675.504931]  path_openat+0x78/0x950
>[  675.504940]  do_filp_open+0x85/0xf0
>[  675.504952]  ? _raw_spin_unlock+0x2c/0x50
>[  675.504961]  do_sys_open+0x122/0x1f0
>[  675.504965]  ? do_sys_open+0x122/0x1f0
>[  675.504972]  SyS_open+0x19/0x20
>[  675.504976]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  675.504979] RIP: 0033:0x7f519f67f66d
>[  675.504982] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  675.504988] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  675.504991] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  675.504993] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  675.504996] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  675.504999] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  675.540949] irqbalance: page allocation stalls for 438437ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  675.540966] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  675.540969] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  675.540972] Call Trace:
>[  675.540979]  dump_stack+0x67/0x97
>[  675.540985]  warn_alloc+0xd6/0x160
>[  675.540993]  __alloc_pages_nodemask+0xe50/0x1280
>[  675.541004]  ? new_slab+0x331/0x4d0
>[  675.541010]  new_slab+0x31a/0x4d0
>[  675.541017]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  675.541021]  ? kvmalloc_node+0x6b/0x80
>[  675.541027]  ? lock_acquire+0x9e/0x1e0
>[  675.541031]  ? seq_read+0x38/0x3e0
>[  675.541040]  ? kvmalloc_node+0x6b/0x80
>[  675.541044]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  675.541048]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  675.541052]  __kmalloc+0x288/0x330
>[  675.541058]  kvmalloc_node+0x6b/0x80
>[  675.541062]  seq_read+0x2a1/0x3e0
>[  675.541067]  ? __might_fault+0x80/0x90
>[  675.541074]  proc_reg_read+0x3d/0x60
>[  675.541080]  __vfs_read+0x23/0x110
>[  675.541087]  ? SyS_newfstat+0x35/0x50
>[  675.541092]  vfs_read+0xa0/0x150
>[  675.541096]  SyS_read+0x44/0xb0
>[  675.541102]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  675.541106] RIP: 0033:0x7f3288c7a870
>[  675.541108] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  675.541114] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  675.541116] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  675.541119] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  675.541121] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  675.541124] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  676.678849] gem_render_line: page allocation stalls for 431799ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  676.678867] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  676.678870] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  676.678874] Call Trace:
>[  676.678883]  dump_stack+0x67/0x97
>[  676.678889]  warn_alloc+0xd6/0x160
>[  676.678898]  __alloc_pages_nodemask+0xe50/0x1280
>[  676.678909]  ? new_slab+0x331/0x4d0
>[  676.678916]  new_slab+0x31a/0x4d0
>[  676.678923]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  676.678930]  ? sg_kmalloc+0x1e/0x50
>[  676.678939]  ? sg_kmalloc+0x1e/0x50
>[  676.678943]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  676.678947]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  676.678952]  __kmalloc+0x288/0x330
>[  676.678958]  sg_kmalloc+0x1e/0x50
>[  676.678963]  __sg_alloc_table+0x11f/0x180
>[  676.678967]  ? sg_miter_start+0x60/0x60
>[  676.678973]  sg_alloc_table+0x24/0xa0
>[  676.679047]  i915_sg_trim+0x30/0x130 [i915]
>[  676.679100]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  676.679148]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  676.679192]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  676.679234]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  676.679240]  ? lock_acquire+0x9e/0x1e0
>[  676.679247]  ? __might_fault+0x39/0x90
>[  676.679256]  drm_ioctl+0x202/0x490
>[  676.679294]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  676.679305]  ? __do_page_fault+0x29e/0x560
>[  676.679311]  do_vfs_ioctl+0x90/0x6d0
>[  676.679318]  ? up_read+0x1a/0x40
>[  676.679322]  ? trace_hardirqs_on_caller+0x118/0x180
>[  676.679328]  SyS_ioctl+0x3c/0x70
>[  676.679334]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  676.679338] RIP: 0033:0x7fe71a49d4b7
>[  676.679342] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  676.679347] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  676.679350] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  676.679353] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  676.679355] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  676.679358] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  676.679367] warn_alloc_show_mem: 2 callbacks suppressed
>[  676.679371] Mem-Info:
>[  676.679378] active_anon:3890 inactive_anon:1904466 isolated_anon:416
>                active_file:37 inactive_file:123 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36668
>                mapped:506 shmem:1905313 pagetables:1430 bounce:0
>                free:25189 free_pcp:0 free_cma:0
>[  676.679384] Node 0 active_anon:15560kB inactive_anon:7617864kB active_file:148kB inactive_file:492kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:2024kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  676.679390] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  676.679393] lowmem_reserve[]: 0 3352 7813 7813
>[  676.679410] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377500kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  676.679412] lowmem_reserve[]: 0 0 4460 4460
>[  676.679429] Normal free:38136kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240684kB active_file:148kB inactive_file:652kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108352kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  676.679432] lowmem_reserve[]: 0 0 0 0
>[  676.679445] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  676.679494] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  676.679548] Normal: 762*4kB (UME) 776*8kB (UME) 489*16kB (UME) 240*32kB (UME) 100*64kB (M) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38328kB
>[  676.679595] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  676.679597] 1905522 total pagecache pages
>[  676.679608] 7 pages in swap cache
>[  676.679611] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  676.679614] Free swap  = 8049916kB
>[  676.679616] Total swap = 16642044kB
>[  676.679619] 2070542 pages RAM
>[  676.679621] 0 pages HighMem/MovableOnly
>[  676.679623] 46219 pages reserved
>[  678.542962] systemd-journal: page allocation stalls for 51653ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  678.542979] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  678.542982] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  678.542984] Call Trace:
>[  678.542993]  dump_stack+0x67/0x97
>[  678.542998]  warn_alloc+0xd6/0x160
>[  678.543007]  __alloc_pages_nodemask+0xe50/0x1280
>[  678.543014]  ? find_get_entry+0x149/0x220
>[  678.543023]  ? pagecache_get_page+0x27/0x230
>[  678.543029]  filemap_fault+0x323/0x620
>[  678.543037]  ext4_filemap_fault+0x2c/0x40
>[  678.543043]  __do_fault+0x19/0x70
>[  678.543048]  __handle_mm_fault+0x946/0xd80
>[  678.543057]  handle_mm_fault+0x17c/0x350
>[  678.543063]  __do_page_fault+0x279/0x560
>[  678.543069]  do_page_fault+0xc/0x10
>[  678.543074]  page_fault+0x22/0x30
>[  678.543078] RIP: 0033:0x7f6236c4b34a
>[  678.543081] RSP: 002b:00007fff30233fe0 EFLAGS: 00010293
>[  678.543087] RAX: 0000000000000002 RBX: 000055b2f3c17d80 RCX: 0000000000000002
>[  678.543089] RDX: 00007f623432e0d0 RSI: 00007f6236c88600 RDI: 000055b2f3c17fb0
>[  678.543092] RBP: 00000000000490d0 R08: 0000000000000043 R09: 000055b2f3c17fb0
>[  678.543095] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30233fe0
>[  678.543097] R13: 0000000000000002 R14: 00007fff30234040 R15: 00000000000490d0
>[  678.543107] Mem-Info:
>[  678.543114] active_anon:3890 inactive_anon:1904627 isolated_anon:288
>                active_file:39 inactive_file:70 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36668
>                mapped:457 shmem:1905313 pagetables:1430 bounce:0
>                free:25229 free_pcp:0 free_cma:0
>[  678.543120] Node 0 active_anon:15560kB inactive_anon:7618508kB active_file:156kB inactive_file:280kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1828kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  678.543128] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  678.543131] lowmem_reserve[]: 0 3352 7813 7813
>[  678.543149] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376120kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  678.543151] lowmem_reserve[]: 0 0 4460 4460
>[  678.543168] Normal free:38296kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241624kB active_file:156kB inactive_file:280kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108352kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  678.543170] lowmem_reserve[]: 0 0 0 0
>[  678.543184] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  678.543236] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  678.543292] Normal: 835*4kB (UME) 776*8kB (UME) 489*16kB (UME) 239*32kB (ME) 100*64kB (M) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38588kB
>[  678.543342] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  678.543344] 1905429 total pagecache pages
>[  678.543355] 7 pages in swap cache
>[  678.543358] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  678.543361] Free swap  = 8049916kB
>[  678.543363] Total swap = 16642044kB
>[  678.543365] 2070542 pages RAM
>[  678.543368] 0 pages HighMem/MovableOnly
>[  678.543371] 46219 pages reserved
>[  680.464160] rs:main Q:Reg: page allocation stalls for 105242ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  680.464179] CPU: 2 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  680.464183] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  680.464186] Call Trace:
>[  680.464195]  dump_stack+0x67/0x97
>[  680.464201]  warn_alloc+0xd6/0x160
>[  680.464210]  __alloc_pages_nodemask+0xe50/0x1280
>[  680.464217]  ? find_get_entry+0x149/0x220
>[  680.464226]  ? pagecache_get_page+0x27/0x230
>[  680.464233]  filemap_fault+0x323/0x620
>[  680.464241]  ext4_filemap_fault+0x2c/0x40
>[  680.464247]  __do_fault+0x19/0x70
>[  680.464252]  __handle_mm_fault+0x946/0xd80
>[  680.464262]  handle_mm_fault+0x17c/0x350
>[  680.464267]  __do_page_fault+0x279/0x560
>[  680.464273]  do_page_fault+0xc/0x10
>[  680.464279]  page_fault+0x22/0x30
>[  680.464283] RIP: 0033:0x7f8a1d4f6a90
>[  680.464286] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  680.464290] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  680.464293] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  680.464295] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  680.464298] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  680.464301] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  680.464311] Mem-Info:
>[  680.464318] active_anon:3890 inactive_anon:1904459 isolated_anon:416
>                active_file:117 inactive_file:38 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36668
>                mapped:476 shmem:1905313 pagetables:1430 bounce:0
>                free:25147 free_pcp:24 free_cma:0
>[  680.464325] Node 0 active_anon:15560kB inactive_anon:7617836kB active_file:468kB inactive_file:152kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1904kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  680.464331] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  680.464334] lowmem_reserve[]: 0 3352 7813 7813
>[  680.464352] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3375916kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  680.464355] lowmem_reserve[]: 0 0 4460 4460
>[  680.464372] Normal free:37968kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240772kB active_file:296kB inactive_file:408kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108352kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:96kB local_pcp:96kB free_cma:0kB
>[  680.464375] lowmem_reserve[]: 0 0 0 0
>[  680.464389] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  680.464441] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  680.464497] Normal: 798*4kB (UME) 776*8kB (UME) 489*16kB (UME) 239*32kB (ME) 100*64kB (M) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38440kB
>[  680.464548] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  680.464550] 1905496 total pagecache pages
>[  680.464560] 7 pages in swap cache
>[  680.464563] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  680.464566] Free swap  = 8049916kB
>[  680.464568] Total swap = 16642044kB
>[  680.464571] 2070542 pages RAM
>[  680.464574] 0 pages HighMem/MovableOnly
>[  680.464576] 46219 pages reserved
>[  681.034052] irqbalance: page allocation stalls for 443930ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  681.034068] CPU: 0 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  681.034071] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  681.034073] Call Trace:
>[  681.034082]  dump_stack+0x67/0x97
>[  681.034087]  warn_alloc+0xd6/0x160
>[  681.034096]  __alloc_pages_nodemask+0xe50/0x1280
>[  681.034107]  ? new_slab+0x331/0x4d0
>[  681.034112]  new_slab+0x31a/0x4d0
>[  681.034119]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  681.034124]  ? kvmalloc_node+0x6b/0x80
>[  681.034130]  ? lock_acquire+0x9e/0x1e0
>[  681.034134]  ? seq_read+0x38/0x3e0
>[  681.034143]  ? kvmalloc_node+0x6b/0x80
>[  681.034146]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  681.034150]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  681.034155]  __kmalloc+0x288/0x330
>[  681.034160]  kvmalloc_node+0x6b/0x80
>[  681.034165]  seq_read+0x2a1/0x3e0
>[  681.034169]  ? __might_fault+0x80/0x90
>[  681.034176]  proc_reg_read+0x3d/0x60
>[  681.034182]  __vfs_read+0x23/0x110
>[  681.034189]  ? SyS_newfstat+0x35/0x50
>[  681.034193]  vfs_read+0xa0/0x150
>[  681.034197]  SyS_read+0x44/0xb0
>[  681.034204]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  681.034208] RIP: 0033:0x7f3288c7a870
>[  681.034210] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  681.034216] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  681.034218] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  681.034221] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  681.034223] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  681.034226] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  681.850115] systemd-timesyn: page allocation stalls for 25156ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  681.850134] CPU: 3 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  681.850137] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  681.850140] Call Trace:
>[  681.850147]  dump_stack+0x67/0x97
>[  681.850153]  warn_alloc+0xd6/0x160
>[  681.850162]  __alloc_pages_nodemask+0xe50/0x1280
>[  681.850170]  ? find_get_entry+0x149/0x220
>[  681.850180]  ? pagecache_get_page+0x27/0x230
>[  681.850186]  filemap_fault+0x323/0x620
>[  681.850194]  ext4_filemap_fault+0x2c/0x40
>[  681.850200]  __do_fault+0x19/0x70
>[  681.850205]  __handle_mm_fault+0x946/0xd80
>[  681.850215]  handle_mm_fault+0x17c/0x350
>[  681.850221]  __do_page_fault+0x279/0x560
>[  681.850228]  do_page_fault+0xc/0x10
>[  681.850233]  page_fault+0x22/0x30
>[  681.850236] RIP: 0033:0x7fac2663b2ed
>[  681.850239] RSP: 002b:00007ffdd5b17310 EFLAGS: 00010202
>[  681.850244] RAX: 0000000000000013 RBX: 00007ffdd5b17382 RCX: 0000000000000002
>[  681.850247] RDX: fffffffffff80000 RSI: 000000000000006e RDI: 00007ffdd5b17382
>[  681.850250] RBP: 00007ffdd5b17440 R08: 000000000000ffff R09: 000000000000000d
>[  681.850253] R10: 00007ffdd5b173c0 R11: 00007ffdd5b173ee R12: 0000000000000000
>[  681.850256] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdd5b17340
>[  681.850267] warn_alloc_show_mem: 1 callbacks suppressed
>[  681.850270] Mem-Info:
>[  681.850276] active_anon:3890 inactive_anon:1904441 isolated_anon:416
>                active_file:48 inactive_file:142 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36668
>                mapped:495 shmem:1905313 pagetables:1430 bounce:0
>                free:25134 free_pcp:0 free_cma:0
>[  681.850282] Node 0 active_anon:15560kB inactive_anon:7617764kB active_file:192kB inactive_file:568kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1980kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  681.850288] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  681.850291] lowmem_reserve[]: 0 3352 7813 7813
>[  681.850308] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376132kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  681.850311] lowmem_reserve[]: 0 0 4460 4460
>[  681.850328] Normal free:37916kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241816kB active_file:192kB inactive_file:224kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108352kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  681.850331] lowmem_reserve[]: 0 0 0 0
>[  681.850344] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  681.850396] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  681.850453] Normal: 716*4kB (UME) 776*8kB (UME) 489*16kB (UME) 239*32kB (ME) 100*64kB (M) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38112kB
>[  681.850503] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  681.850506] 1905552 total pagecache pages
>[  681.850515] 7 pages in swap cache
>[  681.850518] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  681.850521] Free swap  = 8049916kB
>[  681.850524] Total swap = 16642044kB
>[  681.850526] 2070542 pages RAM
>[  681.850529] 0 pages HighMem/MovableOnly
>[  681.850531] 46219 pages reserved
>[  683.017237] snapd: page allocation stalls for 151649ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  683.017254] CPU: 1 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  683.017257] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  683.017260] Call Trace:
>[  683.017268]  dump_stack+0x67/0x97
>[  683.017273]  warn_alloc+0xd6/0x160
>[  683.017282]  __alloc_pages_nodemask+0xe50/0x1280
>[  683.017288]  ? find_get_entry+0x149/0x220
>[  683.017297]  ? pagecache_get_page+0x27/0x230
>[  683.017304]  filemap_fault+0x323/0x620
>[  683.017311]  ext4_filemap_fault+0x2c/0x40
>[  683.017317]  __do_fault+0x19/0x70
>[  683.017321]  __handle_mm_fault+0x946/0xd80
>[  683.017331]  handle_mm_fault+0x17c/0x350
>[  683.017336]  __do_page_fault+0x279/0x560
>[  683.017342]  do_page_fault+0xc/0x10
>[  683.017347]  page_fault+0x22/0x30
>[  683.017350] RIP: 0033:0x55c8c008cfdc
>[  683.017353] RSP: 002b:000000c8200309f0 EFLAGS: 00010202
>[  683.017358] RAX: 000000c81fff7478 RBX: 0000000000000050 RCX: 000000c820001b00
>[  683.017361] RDX: 0000000000000000 RSI: 000000c81fff7478 RDI: 000055c8c089f4da
>[  683.017363] RBP: 0000000000000000 R08: 000000c82015c000 R09: 0000000000000000
>[  683.017366] R10: 000055c8c06fa620 R11: 0000000000000000 R12: 0000000000000050
>[  683.017369] R13: 000055c8c089f4da R14: 0000000000000000 R15: 0000000000000000
>[  683.017379] Mem-Info:
>[  683.017384] active_anon:3890 inactive_anon:1904637 isolated_anon:256
>                active_file:91 inactive_file:116 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36668
>                mapped:490 shmem:1905313 pagetables:1430 bounce:0
>                free:25183 free_pcp:0 free_cma:0
>[  683.017390] Node 0 active_anon:15560kB inactive_anon:7618548kB active_file:364kB inactive_file:464kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1960kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  683.017396] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  683.017399] lowmem_reserve[]: 0 3352 7813 7813
>[  683.017416] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377396kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  683.017419] lowmem_reserve[]: 0 0 4460 4460
>[  683.017436] Normal free:38112kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240428kB active_file:192kB inactive_file:720kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108352kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  683.017439] lowmem_reserve[]: 0 0 0 0
>[  683.017452] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  683.017504] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  683.017560] Normal: 770*4kB (UME) 776*8kB (UME) 489*16kB (UME) 239*32kB (ME) 100*64kB (M) 50*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38328kB
>[  683.017609] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  683.017612] 1905505 total pagecache pages
>[  683.017622] 7 pages in swap cache
>[  683.017625] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  683.017628] Free swap  = 8049916kB
>[  683.017630] Total swap = 16642044kB
>[  683.017633] 2070542 pages RAM
>[  683.017635] 0 pages HighMem/MovableOnly
>[  683.017638] 46219 pages reserved
>[  683.639322] cupsd: page allocation stalls for 21195ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  683.639340] CPU: 0 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  683.639342] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  683.639345] Call Trace:
>[  683.639354]  dump_stack+0x67/0x97
>[  683.639360]  warn_alloc+0xd6/0x160
>[  683.639368]  __alloc_pages_nodemask+0xe50/0x1280
>[  683.639375]  ? find_get_entry+0x149/0x220
>[  683.639384]  ? pagecache_get_page+0x27/0x230
>[  683.639390]  filemap_fault+0x323/0x620
>[  683.639398]  ext4_filemap_fault+0x2c/0x40
>[  683.639404]  __do_fault+0x19/0x70
>[  683.639408]  __handle_mm_fault+0x946/0xd80
>[  683.639417]  handle_mm_fault+0x17c/0x350
>[  683.639423]  __do_page_fault+0x279/0x560
>[  683.639429]  do_page_fault+0xc/0x10
>[  683.639434]  page_fault+0x22/0x30
>[  683.639437] RIP: 0033:0x7fdc9c8d1d32
>[  683.639440] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  683.639445] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  683.639448] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  683.639450] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  683.639453] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  683.639455] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  687.749495] sd-resolve: page allocation stalls for 163703ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  687.749513] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  687.749516] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  687.749518] Call Trace:
>[  687.749526]  dump_stack+0x67/0x97
>[  687.749531]  warn_alloc+0xd6/0x160
>[  687.749540]  __alloc_pages_nodemask+0xe50/0x1280
>[  687.749552]  ? new_slab+0x331/0x4d0
>[  687.749558]  new_slab+0x31a/0x4d0
>[  687.749565]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  687.749570]  ? __alloc_skb+0x69/0x190
>[  687.749575]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  687.749578]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  687.749582]  ? __alloc_skb+0x40/0x190
>[  687.749588]  ? __alloc_skb+0x69/0x190
>[  687.749593]  ? __alloc_skb+0x69/0x190
>[  687.749597]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  687.749601]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  687.749606]  ? __alloc_skb+0x69/0x190
>[  687.749611]  __kmalloc_track_caller+0x295/0x340
>[  687.749617]  __kmalloc_reserve.isra.5+0x28/0x70
>[  687.749622]  __alloc_skb+0x69/0x190
>[  687.749628]  netlink_dump+0xa6/0x290
>[  687.749633]  __netlink_dump_start+0x156/0x190
>[  687.749636]  ? fdb_vid_parse+0x60/0x60
>[  687.749642]  rtnetlink_rcv_msg+0x176/0x1f0
>[  687.749645]  ? fdb_vid_parse+0x60/0x60
>[  687.749650]  ? rtnl_newlink+0x920/0x920
>[  687.749655]  netlink_rcv_skb+0xce/0xf0
>[  687.749660]  rtnetlink_rcv+0x25/0x30
>[  687.749664]  netlink_unicast+0x14f/0x1e0
>[  687.749669]  netlink_sendmsg+0x2aa/0x360
>[  687.749677]  sock_sendmsg+0x12/0x20
>[  687.749682]  SyS_sendto+0xef/0x160
>[  687.749693]  ? __secure_computing+0x30/0xb0
>[  687.749697]  ? syscall_trace_enter+0xbd/0x360
>[  687.749704]  do_syscall_64+0x5e/0x120
>[  687.749709]  entry_SYSCALL64_slow_path+0x25/0x25
>[  687.749713] RIP: 0033:0x7fac25d3ee23
>[  687.749715] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  687.749720] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  687.749723] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  687.749726] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  687.749729] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  687.749731] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  687.749741] warn_alloc_show_mem: 1 callbacks suppressed
>[  687.749744] Mem-Info:
>[  687.749750] active_anon:3890 inactive_anon:1904487 isolated_anon:416
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36668
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25346 free_pcp:0 free_cma:0
>[  687.749756] Node 0 active_anon:15560kB inactive_anon:7617948kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  687.749762] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  687.749764] lowmem_reserve[]: 0 3352 7813 7813
>[  687.749782] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377540kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  687.749784] lowmem_reserve[]: 0 0 4460 4460
>[  687.749801] Normal free:38764kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240408kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108352kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  687.749804] lowmem_reserve[]: 0 0 0 0
>[  687.749817] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  687.749868] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  687.749921] Normal: 887*4kB (UME) 776*8kB (UME) 489*16kB (UME) 240*32kB (UME) 101*64kB (UM) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38764kB
>[  687.749971] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  687.749973] 1905377 total pagecache pages
>[  687.749982] 7 pages in swap cache
>[  687.749985] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  687.749987] Free swap  = 8049916kB
>[  687.749990] Total swap = 16642044kB
>[  687.749993] 2070542 pages RAM
>[  687.749995] 0 pages HighMem/MovableOnly
>[  687.749998] 46219 pages reserved
>[  688.668589] irqbalance: page allocation stalls for 451564ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  688.668607] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  688.668610] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  688.668612] Call Trace:
>[  688.668620]  dump_stack+0x67/0x97
>[  688.668626]  warn_alloc+0xd6/0x160
>[  688.668635]  __alloc_pages_nodemask+0xe50/0x1280
>[  688.668646]  ? new_slab+0x331/0x4d0
>[  688.668652]  new_slab+0x31a/0x4d0
>[  688.668659]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  688.668663]  ? kvmalloc_node+0x6b/0x80
>[  688.668669]  ? lock_acquire+0x9e/0x1e0
>[  688.668674]  ? seq_read+0x38/0x3e0
>[  688.668682]  ? kvmalloc_node+0x6b/0x80
>[  688.668686]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  688.668690]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  688.668695]  __kmalloc+0x288/0x330
>[  688.668702]  kvmalloc_node+0x6b/0x80
>[  688.668706]  seq_read+0x2a1/0x3e0
>[  688.668711]  ? __might_fault+0x80/0x90
>[  688.668719]  proc_reg_read+0x3d/0x60
>[  688.668725]  __vfs_read+0x23/0x110
>[  688.668732]  ? SyS_newfstat+0x35/0x50
>[  688.668736]  vfs_read+0xa0/0x150
>[  688.668741]  SyS_read+0x44/0xb0
>[  688.668747]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  688.668750] RIP: 0033:0x7f3288c7a870
>[  688.668753] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  688.668759] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  688.668761] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  688.668764] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  688.668766] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  688.668769] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  690.115577] gem_render_line: page allocation stalls for 445235ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  690.115596] CPU: 3 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  690.115598] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  690.115601] Call Trace:
>[  690.115609]  dump_stack+0x67/0x97
>[  690.115615]  warn_alloc+0xd6/0x160
>[  690.115624]  __alloc_pages_nodemask+0xe50/0x1280
>[  690.115636]  ? new_slab+0x331/0x4d0
>[  690.115642]  new_slab+0x31a/0x4d0
>[  690.115649]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  690.115654]  ? sg_kmalloc+0x1e/0x50
>[  690.115665]  ? sg_kmalloc+0x1e/0x50
>[  690.115669]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  690.115672]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  690.115677]  __kmalloc+0x288/0x330
>[  690.115683]  sg_kmalloc+0x1e/0x50
>[  690.115688]  __sg_alloc_table+0x11f/0x180
>[  690.115692]  ? sg_miter_start+0x60/0x60
>[  690.115698]  sg_alloc_table+0x24/0xa0
>[  690.115755]  i915_sg_trim+0x30/0x130 [i915]
>[  690.115801]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  690.115846]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  690.115884]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  690.115924]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  690.115930]  ? lock_acquire+0x9e/0x1e0
>[  690.115936]  ? __might_fault+0x39/0x90
>[  690.115945]  drm_ioctl+0x202/0x490
>[  690.115982]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  690.115992]  ? __do_page_fault+0x29e/0x560
>[  690.116000]  do_vfs_ioctl+0x90/0x6d0
>[  690.116005]  ? up_read+0x1a/0x40
>[  690.116010]  ? trace_hardirqs_on_caller+0x118/0x180
>[  690.116016]  SyS_ioctl+0x3c/0x70
>[  690.116022]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  690.116026] RIP: 0033:0x7fe71a49d4b7
>[  690.116028] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  690.116034] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  690.116036] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  690.116039] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  690.116042] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  690.116044] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  690.116054] warn_alloc_show_mem: 1 callbacks suppressed
>[  690.116057] Mem-Info:
>[  690.116063] active_anon:3890 inactive_anon:1904549 isolated_anon:320
>                active_file:90 inactive_file:92 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:530 shmem:1905313 pagetables:1430 bounce:0
>                free:25137 free_pcp:0 free_cma:0
>[  690.116069] Node 0 active_anon:15560kB inactive_anon:7618196kB active_file:360kB inactive_file:368kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:2120kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  690.116075] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  690.116077] lowmem_reserve[]: 0 3352 7813 7813
>[  690.116094] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376876kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  690.116097] lowmem_reserve[]: 0 0 4460 4460
>[  690.116113] Normal free:37928kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241420kB active_file:360kB inactive_file:368kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  690.116116] lowmem_reserve[]: 0 0 0 0
>[  690.116129] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  690.116179] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  690.116233] Normal: 769*4kB (UME) 776*8kB (UME) 488*16kB (UME) 240*32kB (UME) 101*64kB (UM) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38276kB
>[  690.116281] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  690.116284] 1905502 total pagecache pages
>[  690.116293] 7 pages in swap cache
>[  690.116296] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  690.116298] Free swap  = 8049916kB
>[  690.116301] Total swap = 16642044kB
>[  690.116304] 2070542 pages RAM
>[  690.116306] 0 pages HighMem/MovableOnly
>[  690.116309] 46219 pages reserved
>[  693.683649] systemd: page allocation stalls for 425468ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  693.683667] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  693.683670] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  693.683672] Call Trace:
>[  693.683681]  dump_stack+0x67/0x97
>[  693.683686]  warn_alloc+0xd6/0x160
>[  693.683695]  __alloc_pages_nodemask+0xe50/0x1280
>[  693.683705]  ? new_slab+0x331/0x4d0
>[  693.683711]  new_slab+0x31a/0x4d0
>[  693.683718]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  693.683723]  ? kvmalloc_node+0x6b/0x80
>[  693.683728]  ? lock_acquire+0x9e/0x1e0
>[  693.683733]  ? seq_read+0x38/0x3e0
>[  693.683742]  ? kvmalloc_node+0x6b/0x80
>[  693.683745]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  693.683749]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  693.683754]  __kmalloc+0x288/0x330
>[  693.683759]  kvmalloc_node+0x6b/0x80
>[  693.683764]  seq_read+0x2a1/0x3e0
>[  693.683772]  __vfs_read+0x23/0x110
>[  693.683779]  ? up_read+0x1a/0x40
>[  693.683783]  vfs_read+0xa0/0x150
>[  693.683788]  SyS_read+0x44/0xb0
>[  693.683793]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  693.683797] RIP: 0033:0x7fa9de68988d
>[  693.683800] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  693.683805] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  693.683808] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  693.683811] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  693.683813] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  693.683816] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  693.683826] Mem-Info:
>[  693.683832] active_anon:3890 inactive_anon:1904542 isolated_anon:416
>                active_file:38 inactive_file:105 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:448 shmem:1905313 pagetables:1430 bounce:0
>                free:25189 free_pcp:0 free_cma:0
>[  693.683838] Node 0 active_anon:15560kB inactive_anon:7618168kB active_file:152kB inactive_file:420kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1792kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  693.683844] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  693.683846] lowmem_reserve[]: 0 3352 7813 7813
>[  693.683862] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376096kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  693.683865] lowmem_reserve[]: 0 0 4460 4460
>[  693.683881] Normal free:38136kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241520kB active_file:152kB inactive_file:76kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  693.683883] lowmem_reserve[]: 0 0 0 0
>[  693.683897] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  693.683947] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  693.684001] Normal: 772*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 101*64kB (UM) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38256kB
>[  693.684049] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  693.684051] 1905441 total pagecache pages
>[  693.684060] 7 pages in swap cache
>[  693.684063] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  693.684066] Free swap  = 8049916kB
>[  693.684068] Total swap = 16642044kB
>[  693.684071] 2070542 pages RAM
>[  693.684073] 0 pages HighMem/MovableOnly
>[  693.684075] 46219 pages reserved
>[  693.901694] snapd: page allocation stalls for 33303ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  693.901712] CPU: 3 PID: 755 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  693.901715] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  693.901717] Call Trace:
>[  693.901725]  dump_stack+0x67/0x97
>[  693.901730]  warn_alloc+0xd6/0x160
>[  693.901739]  __alloc_pages_nodemask+0xe50/0x1280
>[  693.901746]  ? find_get_entry+0x149/0x220
>[  693.901755]  ? pagecache_get_page+0x27/0x230
>[  693.901762]  filemap_fault+0x323/0x620
>[  693.901770]  ext4_filemap_fault+0x2c/0x40
>[  693.901776]  __do_fault+0x19/0x70
>[  693.901781]  __handle_mm_fault+0x946/0xd80
>[  693.901790]  handle_mm_fault+0x17c/0x350
>[  693.901795]  __do_page_fault+0x279/0x560
>[  693.901802]  do_page_fault+0xc/0x10
>[  693.901807]  page_fault+0x22/0x30
>[  693.901810] RIP: 0033:0x55c8c009cf90
>[  693.901813] RSP: 002b:00007ff925247e58 EFLAGS: 00010293
>[  693.901818] RAX: 0000000000000000 RBX: 00000045d964b800 RCX: 0000009567413557
>[  693.901821] RDX: 0000000000002710 RSI: 0000000000000004 RDI: 0000009567413557
>[  693.901824] RBP: 000000727a554464 R08: 0000000000122cb6 R09: 0000000000000001
>[  693.901827] R10: 001244f88b2bef21 R11: 0000000000000246 R12: 0000000000000000
>[  693.901829] R13: 00007fff6e5f658f R14: 00007ff9252489c0 R15: 00007ff925248700
>[  694.594731] systemd-journal: page allocation stalls for 67704ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  694.594752] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  694.594756] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  694.594759] Call Trace:
>[  694.594768]  dump_stack+0x67/0x97
>[  694.594774]  warn_alloc+0xd6/0x160
>[  694.594784]  __alloc_pages_nodemask+0xe50/0x1280
>[  694.594791]  ? find_get_entry+0x149/0x220
>[  694.594801]  ? pagecache_get_page+0x27/0x230
>[  694.594807]  filemap_fault+0x323/0x620
>[  694.594816]  ext4_filemap_fault+0x2c/0x40
>[  694.594823]  __do_fault+0x19/0x70
>[  694.594828]  __handle_mm_fault+0x946/0xd80
>[  694.594837]  handle_mm_fault+0x17c/0x350
>[  694.594842]  __do_page_fault+0x279/0x560
>[  694.594849]  do_page_fault+0xc/0x10
>[  694.594853]  page_fault+0x22/0x30
>[  694.594857] RIP: 0033:0x7f6236c4b34a
>[  694.594860] RSP: 002b:00007fff30233fe0 EFLAGS: 00010293
>[  694.594864] RAX: 0000000000000002 RBX: 000055b2f3c17d80 RCX: 0000000000000002
>[  694.594867] RDX: 00007f623432e0d0 RSI: 00007f6236c88600 RDI: 000055b2f3c17fb0
>[  694.594870] RBP: 00000000000490d0 R08: 0000000000000043 R09: 000055b2f3c17fb0
>[  694.594873] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30233fe0
>[  694.594875] R13: 0000000000000002 R14: 00007fff30234040 R15: 00000000000490d0
>[  695.058781] gem_render_line: page allocation stalls for 450178ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  695.058798] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  695.058801] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  695.058804] Call Trace:
>[  695.058811]  dump_stack+0x67/0x97
>[  695.058817]  warn_alloc+0xd6/0x160
>[  695.058826]  __alloc_pages_nodemask+0xe50/0x1280
>[  695.058836]  ? new_slab+0x331/0x4d0
>[  695.058842]  new_slab+0x31a/0x4d0
>[  695.058849]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  695.058854]  ? sg_kmalloc+0x1e/0x50
>[  695.058864]  ? sg_kmalloc+0x1e/0x50
>[  695.058867]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  695.058870]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  695.058875]  __kmalloc+0x288/0x330
>[  695.058881]  sg_kmalloc+0x1e/0x50
>[  695.058885]  __sg_alloc_table+0x11f/0x180
>[  695.058889]  ? sg_miter_start+0x60/0x60
>[  695.058895]  sg_alloc_table+0x24/0xa0
>[  695.058955]  i915_sg_trim+0x30/0x130 [i915]
>[  695.058996]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  695.059037]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  695.059073]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  695.059112]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  695.059118]  ? lock_acquire+0x9e/0x1e0
>[  695.059123]  ? __might_fault+0x39/0x90
>[  695.059132]  drm_ioctl+0x202/0x490
>[  695.059169]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  695.059179]  ? __do_page_fault+0x29e/0x560
>[  695.059186]  do_vfs_ioctl+0x90/0x6d0
>[  695.059191]  ? up_read+0x1a/0x40
>[  695.059195]  ? trace_hardirqs_on_caller+0x118/0x180
>[  695.059201]  SyS_ioctl+0x3c/0x70
>[  695.059207]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  695.059210] RIP: 0033:0x7fe71a49d4b7
>[  695.059213] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  695.059218] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  695.059220] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  695.059223] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  695.059226] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  695.059228] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  695.059238] warn_alloc_show_mem: 2 callbacks suppressed
>[  695.059241] Mem-Info:
>[  695.059247] active_anon:3890 inactive_anon:1904589 isolated_anon:288
>                active_file:51 inactive_file:55 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:454 shmem:1905313 pagetables:1430 bounce:0
>                free:25254 free_pcp:21 free_cma:0
>[  695.059253] Node 0 active_anon:15560kB inactive_anon:7618356kB active_file:204kB inactive_file:220kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1816kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  695.059259] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  695.059261] lowmem_reserve[]: 0 3352 7813 7813
>[  695.059278] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376984kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  695.059280] lowmem_reserve[]: 0 0 4460 4460
>[  695.059296] Normal free:38396kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240764kB active_file:204kB inactive_file:220kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:84kB local_pcp:0kB free_cma:0kB
>[  695.059298] lowmem_reserve[]: 0 0 0 0
>[  695.059312] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  695.059361] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  695.059414] Normal: 807*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 101*64kB (UM) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38396kB
>[  695.059462] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  695.059464] 1905426 total pagecache pages
>[  695.059474] 7 pages in swap cache
>[  695.059477] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  695.059480] Free swap  = 8049916kB
>[  695.059482] Total swap = 16642044kB
>[  695.059485] 2070542 pages RAM
>[  695.059487] 0 pages HighMem/MovableOnly
>[  695.059490] 46219 pages reserved
>[  695.977846] systemd-timesyn: page allocation stalls for 39283ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  695.977864] CPU: 3 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  695.977867] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  695.977870] Call Trace:
>[  695.977878]  dump_stack+0x67/0x97
>[  695.977885]  warn_alloc+0xd6/0x160
>[  695.977893]  __alloc_pages_nodemask+0xe50/0x1280
>[  695.977901]  ? find_get_entry+0x149/0x220
>[  695.977911]  ? pagecache_get_page+0x27/0x230
>[  695.977917]  filemap_fault+0x323/0x620
>[  695.977925]  ext4_filemap_fault+0x2c/0x40
>[  695.977931]  __do_fault+0x19/0x70
>[  695.977937]  __handle_mm_fault+0x946/0xd80
>[  695.977945]  handle_mm_fault+0x17c/0x350
>[  695.977951]  __do_page_fault+0x279/0x560
>[  695.977958]  do_page_fault+0xc/0x10
>[  695.977963]  page_fault+0x22/0x30
>[  695.977967] RIP: 0033:0x7fac2663b2ed
>[  695.977971] RSP: 002b:00007ffdd5b17310 EFLAGS: 00010202
>[  695.977976] RAX: 0000000000000013 RBX: 00007ffdd5b17382 RCX: 0000000000000002
>[  695.977979] RDX: fffffffffff80000 RSI: 000000000000006e RDI: 00007ffdd5b17382
>[  695.977982] RBP: 00007ffdd5b17440 R08: 000000000000ffff R09: 000000000000000d
>[  695.977985] R10: 00007ffdd5b173c0 R11: 00007ffdd5b173ee R12: 0000000000000000
>[  695.977988] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdd5b17340
>[  696.274801] cron: page allocation stalls for 13330ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  696.274819] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  696.274822] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  696.274824] Call Trace:
>[  696.274832]  dump_stack+0x67/0x97
>[  696.274838]  warn_alloc+0xd6/0x160
>[  696.274847]  __alloc_pages_nodemask+0xe50/0x1280
>[  696.274854]  ? find_get_entry+0x149/0x220
>[  696.274863]  ? pagecache_get_page+0x27/0x230
>[  696.274869]  filemap_fault+0x323/0x620
>[  696.274877]  ext4_filemap_fault+0x2c/0x40
>[  696.274883]  __do_fault+0x19/0x70
>[  696.274887]  __handle_mm_fault+0x946/0xd80
>[  696.274896]  handle_mm_fault+0x17c/0x350
>[  696.274901]  __do_page_fault+0x279/0x560
>[  696.274908]  do_page_fault+0xc/0x10
>[  696.274912]  page_fault+0x22/0x30
>[  696.274916] RIP: 0033:0x4040d8
>[  696.274918] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  696.274923] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  696.274926] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  696.274929] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  696.274931] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  696.274934] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  696.274944] warn_alloc_show_mem: 1 callbacks suppressed
>[  696.274946] Mem-Info:
>[  696.274952] active_anon:3890 inactive_anon:1904692 isolated_anon:224
>                active_file:33 inactive_file:48 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:429 shmem:1905313 pagetables:1430 bounce:0
>                free:25254 free_pcp:0 free_cma:0
>[  696.274958] Node 0 active_anon:15560kB inactive_anon:7618768kB active_file:132kB inactive_file:192kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:1716kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  696.274964] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  696.274966] lowmem_reserve[]: 0 3352 7813 7813
>[  696.274984] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376560kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  696.274986] lowmem_reserve[]: 0 0 4460 4460
>[  696.275003] Normal free:38396kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241268kB active_file:132kB inactive_file:192kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  696.275005] lowmem_reserve[]: 0 0 0 0
>[  696.275019] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  696.275071] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  696.275127] Normal: 873*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 101*64kB (UM) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38660kB
>[  696.275176] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  696.275179] 1905401 total pagecache pages
>[  696.275189] 7 pages in swap cache
>[  696.275192] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  696.275194] Free swap  = 8049916kB
>[  696.275196] Total swap = 16642044kB
>[  696.275199] 2070542 pages RAM
>[  696.275202] 0 pages HighMem/MovableOnly
>[  696.275204] 46219 pages reserved
>[  697.077811] cupsd: page allocation stalls for 34633ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  697.077829] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  697.077832] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  697.077835] Call Trace:
>[  697.077843]  dump_stack+0x67/0x97
>[  697.077849]  warn_alloc+0xd6/0x160
>[  697.077857]  __alloc_pages_nodemask+0xe50/0x1280
>[  697.077865]  ? find_get_entry+0x149/0x220
>[  697.077873]  ? pagecache_get_page+0x27/0x230
>[  697.077880]  filemap_fault+0x323/0x620
>[  697.077888]  ext4_filemap_fault+0x2c/0x40
>[  697.077894]  __do_fault+0x19/0x70
>[  697.077898]  __handle_mm_fault+0x946/0xd80
>[  697.077907]  handle_mm_fault+0x17c/0x350
>[  697.077913]  __do_page_fault+0x279/0x560
>[  697.077919]  do_page_fault+0xc/0x10
>[  697.077924]  page_fault+0x22/0x30
>[  697.077928] RIP: 0033:0x7fdc9c8d1d32
>[  697.077931] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  697.077936] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  697.077939] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  697.077941] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  697.077944] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  697.077946] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  697.771848] thermald: page allocation stalls for 457729ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  697.771866] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  697.771869] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  697.771871] Call Trace:
>[  697.771879]  dump_stack+0x67/0x97
>[  697.771884]  warn_alloc+0xd6/0x160
>[  697.771893]  __alloc_pages_nodemask+0xe50/0x1280
>[  697.771907]  ? trace_hardirqs_on_caller+0x118/0x180
>[  697.771913]  new_slab+0x31a/0x4d0
>[  697.771920]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  697.771926]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  697.771937]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  697.771941]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  697.771944]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  697.771949]  kmem_cache_alloc_trace+0x237/0x2e0
>[  697.771955]  kernfs_iop_get_link+0x3e/0x1e0
>[  697.771961]  link_path_walk+0x4a8/0x560
>[  697.771968]  path_openat+0x78/0x950
>[  697.771976]  do_filp_open+0x85/0xf0
>[  697.771988]  ? _raw_spin_unlock+0x2c/0x50
>[  697.771996]  do_sys_open+0x122/0x1f0
>[  697.772001]  ? do_sys_open+0x122/0x1f0
>[  697.772007]  SyS_open+0x19/0x20
>[  697.772011]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  697.772014] RIP: 0033:0x7f519f67f66d
>[  697.772017] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  697.772023] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  697.772025] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  697.772028] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  697.772030] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  697.772033] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  697.772043] warn_alloc_show_mem: 1 callbacks suppressed
>[  697.772046] Mem-Info:
>[  697.772052] active_anon:3890 inactive_anon:1904530 isolated_anon:320
>                active_file:26 inactive_file:86 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:448 shmem:1905313 pagetables:1430 bounce:0
>                free:25165 free_pcp:0 free_cma:0
>[  697.772058] Node 0 active_anon:15560kB inactive_anon:7618120kB active_file:104kB inactive_file:344kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1792kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  697.772064] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  697.772066] lowmem_reserve[]: 0 3352 7813 7813
>[  697.772082] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377164kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  697.772085] lowmem_reserve[]: 0 0 4460 4460
>[  697.772101] Normal free:38040kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241484kB active_file:0kB inactive_file:256kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  697.772103] lowmem_reserve[]: 0 0 0 0
>[  697.772116] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  697.772164] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  697.772216] Normal: 797*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 101*64kB (UM) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38356kB
>[  697.772262] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  697.772264] 1905431 total pagecache pages
>[  697.772274] 7 pages in swap cache
>[  697.772277] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  697.772279] Free swap  = 8049916kB
>[  697.772282] Total swap = 16642044kB
>[  697.772284] 2070542 pages RAM
>[  697.772286] 0 pages HighMem/MovableOnly
>[  697.772288] 46219 pages reserved
>[  700.769093] thermald: page allocation stalls for 460726ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  700.769110] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  700.769113] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  700.769116] Call Trace:
>[  700.769124]  dump_stack+0x67/0x97
>[  700.769130]  warn_alloc+0xd6/0x160
>[  700.769138]  __alloc_pages_nodemask+0xe50/0x1280
>[  700.769152]  ? trace_hardirqs_on_caller+0x118/0x180
>[  700.769158]  new_slab+0x31a/0x4d0
>[  700.769165]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  700.769171]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  700.769182]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  700.769186]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  700.769190]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  700.769195]  kmem_cache_alloc_trace+0x237/0x2e0
>[  700.769201]  kernfs_iop_get_link+0x3e/0x1e0
>[  700.769207]  link_path_walk+0x4a8/0x560
>[  700.769214]  path_openat+0x78/0x950
>[  700.769222]  do_filp_open+0x85/0xf0
>[  700.769234]  ? _raw_spin_unlock+0x2c/0x50
>[  700.769241]  do_sys_open+0x122/0x1f0
>[  700.769246]  ? do_sys_open+0x122/0x1f0
>[  700.769253]  SyS_open+0x19/0x20
>[  700.769256]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  700.769260] RIP: 0033:0x7f519f67f66d
>[  700.769262] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  700.769268] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  700.769270] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  700.769273] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  700.769275] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  700.769278] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  700.769287] Mem-Info:
>[  700.769294] active_anon:3890 inactive_anon:1904543 isolated_anon:320
>                active_file:57 inactive_file:40 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:445 shmem:1905313 pagetables:1430 bounce:0
>                free:25244 free_pcp:0 free_cma:0
>[  700.769299] Node 0 active_anon:15560kB inactive_anon:7618172kB active_file:228kB inactive_file:160kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1780kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  700.769305] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  700.769307] lowmem_reserve[]: 0 3352 7813 7813
>[  700.769323] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376692kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  700.769326] lowmem_reserve[]: 0 0 4460 4460
>[  700.769342] Normal free:38356kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241880kB active_file:228kB inactive_file:160kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  700.769344] lowmem_reserve[]: 0 0 0 0
>[  700.769358] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  700.769406] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  700.769458] Normal: 804*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 101*64kB (UM) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38384kB
>[  700.769505] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  700.769507] 1905417 total pagecache pages
>[  700.769517] 7 pages in swap cache
>[  700.769520] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  700.769523] Free swap  = 8049916kB
>[  700.769525] Total swap = 16642044kB
>[  700.769528] 2070542 pages RAM
>[  700.769530] 0 pages HighMem/MovableOnly
>[  700.769533] 46219 pages reserved
>[  701.046008] rs:main Q:Reg: page allocation stalls for 125823ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  701.046028] CPU: 0 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  701.046031] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  701.046034] Call Trace:
>[  701.046043]  dump_stack+0x67/0x97
>[  701.046049]  warn_alloc+0xd6/0x160
>[  701.046057]  __alloc_pages_nodemask+0xe50/0x1280
>[  701.046065]  ? find_get_entry+0x149/0x220
>[  701.046075]  ? pagecache_get_page+0x27/0x230
>[  701.046081]  filemap_fault+0x323/0x620
>[  701.046091]  ext4_filemap_fault+0x2c/0x40
>[  701.046097]  __do_fault+0x19/0x70
>[  701.046102]  __handle_mm_fault+0x946/0xd80
>[  701.046111]  handle_mm_fault+0x17c/0x350
>[  701.046116]  __do_page_fault+0x279/0x560
>[  701.046123]  do_page_fault+0xc/0x10
>[  701.046127]  page_fault+0x22/0x30
>[  701.046131] RIP: 0033:0x7f8a1d4f6a90
>[  701.046134] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  701.046139] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  701.046141] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  701.046144] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  701.046146] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  701.046149] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  701.130114] irqbalance: page allocation stalls for 464025ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  701.130133] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  701.130136] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  701.130139] Call Trace:
>[  701.130146]  dump_stack+0x67/0x97
>[  701.130153]  warn_alloc+0xd6/0x160
>[  701.130161]  __alloc_pages_nodemask+0xe50/0x1280
>[  701.130173]  ? new_slab+0x331/0x4d0
>[  701.130179]  new_slab+0x31a/0x4d0
>[  701.130185]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  701.130191]  ? kvmalloc_node+0x6b/0x80
>[  701.130197]  ? lock_acquire+0x9e/0x1e0
>[  701.130201]  ? seq_read+0x38/0x3e0
>[  701.130209]  ? kvmalloc_node+0x6b/0x80
>[  701.130213]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  701.130217]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  701.130223]  __kmalloc+0x288/0x330
>[  701.130229]  kvmalloc_node+0x6b/0x80
>[  701.130233]  seq_read+0x2a1/0x3e0
>[  701.130238]  ? __might_fault+0x80/0x90
>[  701.130246]  proc_reg_read+0x3d/0x60
>[  701.130252]  __vfs_read+0x23/0x110
>[  701.130258]  ? SyS_newfstat+0x35/0x50
>[  701.130263]  vfs_read+0xa0/0x150
>[  701.130268]  SyS_read+0x44/0xb0
>[  701.130274]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  701.130277] RIP: 0033:0x7f3288c7a870
>[  701.130280] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  701.130286] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  701.130288] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  701.130291] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  701.130294] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  701.130296] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  702.848552] systemd-logind: page allocation stalls for 20432ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  702.848570] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  702.848573] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  702.848575] Call Trace:
>[  702.848583]  dump_stack+0x67/0x97
>[  702.848589]  warn_alloc+0xd6/0x160
>[  702.848598]  __alloc_pages_nodemask+0xe50/0x1280
>[  702.848606]  ? find_get_entry+0x149/0x220
>[  702.848615]  ? pagecache_get_page+0x27/0x230
>[  702.848620]  filemap_fault+0x323/0x620
>[  702.848628]  ext4_filemap_fault+0x2c/0x40
>[  702.848634]  __do_fault+0x19/0x70
>[  702.848639]  __handle_mm_fault+0x946/0xd80
>[  702.848648]  handle_mm_fault+0x17c/0x350
>[  702.848654]  __do_page_fault+0x279/0x560
>[  702.848660]  do_page_fault+0xc/0x10
>[  702.848665]  page_fault+0x22/0x30
>[  702.848669] RIP: 0033:0x7f989c9a7270
>[  702.848672] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  702.848677] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  702.848680] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  702.848683] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  702.848685] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  702.848687] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  702.848698] warn_alloc_show_mem: 2 callbacks suppressed
>[  702.848701] Mem-Info:
>[  702.848708] active_anon:3890 inactive_anon:1904489 isolated_anon:384
>                active_file:42 inactive_file:120 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:466 shmem:1905313 pagetables:1430 bounce:0
>                free:25128 free_pcp:30 free_cma:0
>[  702.848713] Node 0 active_anon:15560kB inactive_anon:7617956kB active_file:168kB inactive_file:480kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1864kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  702.848719] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  702.848722] lowmem_reserve[]: 0 3352 7813 7813
>[  702.848739] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376972kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  702.848741] lowmem_reserve[]: 0 0 4460 4460
>[  702.848759] Normal free:37892kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240836kB active_file:168kB inactive_file:480kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB
>[  702.848761] lowmem_reserve[]: 0 0 0 0
>[  702.848774] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  702.848826] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  702.848882] Normal: 689*4kB (UME) 776*8kB (UME) 488*16kB (UME) 240*32kB (UME) 100*64kB (M) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 37892kB
>[  702.848931] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  702.848934] 1905482 total pagecache pages
>[  702.848943] 7 pages in swap cache
>[  702.848947] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  702.848949] Free swap  = 8049916kB
>[  702.848951] Total swap = 16642044kB
>[  702.848954] 2070542 pages RAM
>[  702.848957] 0 pages HighMem/MovableOnly
>[  702.848960] 46219 pages reserved
>[  703.124100] systemd: page allocation stalls for 434908ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  703.124117] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  703.124120] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  703.124122] Call Trace:
>[  703.124130]  dump_stack+0x67/0x97
>[  703.124135]  warn_alloc+0xd6/0x160
>[  703.124144]  __alloc_pages_nodemask+0xe50/0x1280
>[  703.124155]  ? new_slab+0x331/0x4d0
>[  703.124161]  new_slab+0x31a/0x4d0
>[  703.124168]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  703.124172]  ? kvmalloc_node+0x6b/0x80
>[  703.124179]  ? lock_acquire+0x9e/0x1e0
>[  703.124183]  ? seq_read+0x38/0x3e0
>[  703.124192]  ? kvmalloc_node+0x6b/0x80
>[  703.124196]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  703.124199]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  703.124204]  __kmalloc+0x288/0x330
>[  703.124210]  kvmalloc_node+0x6b/0x80
>[  703.124214]  seq_read+0x2a1/0x3e0
>[  703.124222]  __vfs_read+0x23/0x110
>[  703.124229]  ? up_read+0x1a/0x40
>[  703.124233]  vfs_read+0xa0/0x150
>[  703.124238]  SyS_read+0x44/0xb0
>[  703.124244]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  703.124247] RIP: 0033:0x7fa9de68988d
>[  703.124250] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  703.124255] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  703.124258] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  703.124261] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  703.124264] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  703.124266] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  703.520312] irqbalance: page allocation stalls for 466415ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  703.520329] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  703.520332] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  703.520335] Call Trace:
>[  703.520342]  dump_stack+0x67/0x97
>[  703.520348]  warn_alloc+0xd6/0x160
>[  703.520357]  __alloc_pages_nodemask+0xe50/0x1280
>[  703.520368]  ? new_slab+0x331/0x4d0
>[  703.520374]  new_slab+0x31a/0x4d0
>[  703.520381]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  703.520387]  ? kvmalloc_node+0x6b/0x80
>[  703.520393]  ? lock_acquire+0x9e/0x1e0
>[  703.520397]  ? seq_read+0x38/0x3e0
>[  703.520406]  ? kvmalloc_node+0x6b/0x80
>[  703.520409]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  703.520413]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  703.520418]  __kmalloc+0x288/0x330
>[  703.520424]  kvmalloc_node+0x6b/0x80
>[  703.520429]  seq_read+0x2a1/0x3e0
>[  703.520433]  ? __might_fault+0x80/0x90
>[  703.520441]  proc_reg_read+0x3d/0x60
>[  703.520446]  __vfs_read+0x23/0x110
>[  703.520453]  ? SyS_newfstat+0x35/0x50
>[  703.520458]  vfs_read+0xa0/0x150
>[  703.520462]  SyS_read+0x44/0xb0
>[  703.520468]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  703.520472] RIP: 0033:0x7f3288c7a870
>[  703.520475] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  703.520480] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  703.520483] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  703.520486] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  703.520488] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  703.520491] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  703.908135] avahi-daemon: page allocation stalls for 13648ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  703.908152] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  703.908154] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  703.908157] Call Trace:
>[  703.908165]  dump_stack+0x67/0x97
>[  703.908170]  warn_alloc+0xd6/0x160
>[  703.908180]  __alloc_pages_nodemask+0xe50/0x1280
>[  703.908187]  ? find_get_entry+0x149/0x220
>[  703.908197]  ? pagecache_get_page+0x27/0x230
>[  703.908202]  filemap_fault+0x323/0x620
>[  703.908211]  ext4_filemap_fault+0x2c/0x40
>[  703.908217]  __do_fault+0x19/0x70
>[  703.908221]  __handle_mm_fault+0x946/0xd80
>[  703.908231]  handle_mm_fault+0x17c/0x350
>[  703.908236]  __do_page_fault+0x279/0x560
>[  703.908243]  do_page_fault+0xc/0x10
>[  703.908248]  page_fault+0x22/0x30
>[  703.908252] RIP: 0033:0x7f8a59be4620
>[  703.908254] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  703.908259] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  703.908262] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  703.908265] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  703.908267] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  703.908270] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  703.908280] warn_alloc_show_mem: 2 callbacks suppressed
>[  703.908282] Mem-Info:
>[  703.908289] active_anon:3890 inactive_anon:1904648 isolated_anon:256
>                active_file:39 inactive_file:79 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:466 shmem:1905313 pagetables:1430 bounce:0
>                free:25193 free_pcp:0 free_cma:0
>[  703.908295] Node 0 active_anon:15560kB inactive_anon:7618592kB active_file:156kB inactive_file:316kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1864kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  703.908301] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  703.908303] lowmem_reserve[]: 0 3352 7813 7813
>[  703.908321] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376552kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  703.908323] lowmem_reserve[]: 0 0 4460 4460
>[  703.908340] Normal free:38152kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241780kB active_file:156kB inactive_file:316kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  703.908343] lowmem_reserve[]: 0 0 0 0
>[  703.908357] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  703.908409] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  703.908464] Normal: 763*4kB (UME) 776*8kB (UME) 488*16kB (UME) 240*32kB (UME) 100*64kB (M) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38188kB
>[  703.908514] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  703.908517] 1905438 total pagecache pages
>[  703.908527] 7 pages in swap cache
>[  703.908530] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  703.908533] Free swap  = 8049916kB
>[  703.908535] Total swap = 16642044kB
>[  703.908538] 2070542 pages RAM
>[  703.908541] 0 pages HighMem/MovableOnly
>[  703.908543] 46219 pages reserved
>[  704.240182] cron: page allocation stalls for 21295ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  704.240198] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  704.240202] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  704.240204] Call Trace:
>[  704.240211]  dump_stack+0x67/0x97
>[  704.240217]  warn_alloc+0xd6/0x160
>[  704.240225]  __alloc_pages_nodemask+0xe50/0x1280
>[  704.240233]  ? find_get_entry+0x149/0x220
>[  704.240242]  ? pagecache_get_page+0x27/0x230
>[  704.240247]  filemap_fault+0x323/0x620
>[  704.240255]  ext4_filemap_fault+0x2c/0x40
>[  704.240261]  __do_fault+0x19/0x70
>[  704.240265]  __handle_mm_fault+0x946/0xd80
>[  704.240275]  handle_mm_fault+0x17c/0x350
>[  704.240280]  __do_page_fault+0x279/0x560
>[  704.240287]  do_page_fault+0xc/0x10
>[  704.240292]  page_fault+0x22/0x30
>[  704.240295] RIP: 0033:0x4040d8
>[  704.240298] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  704.240303] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  704.240306] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  704.240309] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  704.240311] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  704.240314] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  704.371645] NetworkManager: page allocation stalls for 13950ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  704.371662] CPU: 0 PID: 745 Comm: NetworkManager Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  704.371665] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  704.371667] Call Trace:
>[  704.371675]  dump_stack+0x67/0x97
>[  704.371680]  warn_alloc+0xd6/0x160
>[  704.371689]  __alloc_pages_nodemask+0xe50/0x1280
>[  704.371697]  ? find_get_entry+0x149/0x220
>[  704.371706]  ? pagecache_get_page+0x27/0x230
>[  704.371712]  filemap_fault+0x323/0x620
>[  704.371719]  ext4_filemap_fault+0x2c/0x40
>[  704.371725]  __do_fault+0x19/0x70
>[  704.371730]  __handle_mm_fault+0x946/0xd80
>[  704.371739]  handle_mm_fault+0x17c/0x350
>[  704.371744]  __do_page_fault+0x279/0x560
>[  704.371751]  do_page_fault+0xc/0x10
>[  704.371756]  page_fault+0x22/0x30
>[  704.371759] RIP: 0033:0x555fea2c89c0
>[  704.371761] RSP: 002b:00007ffdbc4a8568 EFLAGS: 00010246
>[  704.371766] RAX: 0000555fea61a020 RBX: 0000555feb7c1880 RCX: 0000000000000001
>[  704.371769] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000555feb855a90
>[  704.371772] RBP: 0000000000000000 R08: 0000000000139b54 R09: 0000000000000001
>[  704.371774] R10: 0012241e79cd9fac R11: 0000000000000000 R12: 00007ffdbc4a8590
>[  704.371777] R13: 00007ffdbc4a8588 R14: 0000000000000001 R15: 0000555fea2c89c0
>[  705.024197] sd-resolve: page allocation stalls for 180977ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  705.024215] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  705.024217] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  705.024220] Call Trace:
>[  705.024228]  dump_stack+0x67/0x97
>[  705.024234]  warn_alloc+0xd6/0x160
>[  705.024243]  __alloc_pages_nodemask+0xe50/0x1280
>[  705.024254]  ? new_slab+0x331/0x4d0
>[  705.024260]  new_slab+0x31a/0x4d0
>[  705.024267]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  705.024272]  ? __alloc_skb+0x69/0x190
>[  705.024276]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  705.024279]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  705.024283]  ? __alloc_skb+0x40/0x190
>[  705.024290]  ? __alloc_skb+0x69/0x190
>[  705.024295]  ? __alloc_skb+0x69/0x190
>[  705.024299]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  705.024302]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  705.024307]  ? __alloc_skb+0x69/0x190
>[  705.024311]  __kmalloc_track_caller+0x295/0x340
>[  705.024317]  __kmalloc_reserve.isra.5+0x28/0x70
>[  705.024323]  __alloc_skb+0x69/0x190
>[  705.024329]  netlink_dump+0xa6/0x290
>[  705.024335]  __netlink_dump_start+0x156/0x190
>[  705.024338]  ? fdb_vid_parse+0x60/0x60
>[  705.024344]  rtnetlink_rcv_msg+0x176/0x1f0
>[  705.024347]  ? fdb_vid_parse+0x60/0x60
>[  705.024352]  ? rtnl_newlink+0x920/0x920
>[  705.024357]  netlink_rcv_skb+0xce/0xf0
>[  705.024363]  rtnetlink_rcv+0x25/0x30
>[  705.024367]  netlink_unicast+0x14f/0x1e0
>[  705.024372]  netlink_sendmsg+0x2aa/0x360
>[  705.024380]  sock_sendmsg+0x12/0x20
>[  705.024385]  SyS_sendto+0xef/0x160
>[  705.024395]  ? __secure_computing+0x30/0xb0
>[  705.024399]  ? syscall_trace_enter+0xbd/0x360
>[  705.024407]  do_syscall_64+0x5e/0x120
>[  705.024411]  entry_SYSCALL64_slow_path+0x25/0x25
>[  705.024415] RIP: 0033:0x7fac25d3ee23
>[  705.024418] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  705.024423] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  705.024426] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  705.024429] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  705.024431] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  705.024434] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  705.024444] warn_alloc_show_mem: 2 callbacks suppressed
>[  705.024447] Mem-Info:
>[  705.024454] active_anon:3890 inactive_anon:1904647 isolated_anon:288
>                active_file:47 inactive_file:39 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:434 shmem:1905313 pagetables:1430 bounce:0
>                free:25202 free_pcp:0 free_cma:0
>[  705.024460] Node 0 active_anon:15560kB inactive_anon:7618588kB active_file:188kB inactive_file:156kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1736kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  705.024466] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  705.024468] lowmem_reserve[]: 0 3352 7813 7813
>[  705.024486] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377248kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  705.024488] lowmem_reserve[]: 0 0 4460 4460
>[  705.024505] Normal free:38188kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241104kB active_file:188kB inactive_file:156kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  705.024507] lowmem_reserve[]: 0 0 0 0
>[  705.024521] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  705.024571] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  705.024625] Normal: 795*4kB (UME) 776*8kB (UME) 488*16kB (UME) 240*32kB (UME) 100*64kB (M) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38316kB
>[  705.024675] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  705.024678] 1905406 total pagecache pages
>[  705.024687] 7 pages in swap cache
>[  705.024690] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  705.024693] Free swap  = 8049916kB
>[  705.024695] Total swap = 16642044kB
>[  705.024698] 2070542 pages RAM
>[  705.024700] 0 pages HighMem/MovableOnly
>[  705.024703] 46219 pages reserved
>[  706.666451] warn_alloc: 1 callbacks suppressed
>[  706.666469] systemd: page allocation stalls for 438450ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  706.666483] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  706.666486] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  706.666489] Call Trace:
>[  706.666494]  dump_stack+0x67/0x97
>[  706.666500]  warn_alloc+0xd6/0x160
>[  706.666509]  __alloc_pages_nodemask+0xe50/0x1280
>[  706.666520]  ? new_slab+0x331/0x4d0
>[  706.666526]  new_slab+0x31a/0x4d0
>[  706.666532]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  706.666537]  ? kvmalloc_node+0x6b/0x80
>[  706.666542]  ? lock_acquire+0x9e/0x1e0
>[  706.666547]  ? seq_read+0x38/0x3e0
>[  706.666556]  ? kvmalloc_node+0x6b/0x80
>[  706.666559]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  706.666563]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  706.666567]  __kmalloc+0x288/0x330
>[  706.666573]  kvmalloc_node+0x6b/0x80
>[  706.666578]  seq_read+0x2a1/0x3e0
>[  706.666586]  __vfs_read+0x23/0x110
>[  706.666593]  ? up_read+0x1a/0x40
>[  706.666597]  vfs_read+0xa0/0x150
>[  706.666601]  SyS_read+0x44/0xb0
>[  706.666607]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  706.666610] RIP: 0033:0x7fa9de68988d
>[  706.666613] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  706.666618] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  706.666621] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  706.666624] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  706.666626] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  706.666629] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  706.666638] Mem-Info:
>[  706.666645] active_anon:3890 inactive_anon:1904595 isolated_anon:288
>                active_file:47 inactive_file:39 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:434 shmem:1905313 pagetables:1430 bounce:0
>                free:25234 free_pcp:29 free_cma:0
>[  706.666650] Node 0 active_anon:15560kB inactive_anon:7618380kB active_file:188kB inactive_file:156kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1736kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  706.666656] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  706.666658] lowmem_reserve[]: 0 3352 7813 7813
>[  706.666676] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377344kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  706.666678] lowmem_reserve[]: 0 0 4460 4460
>[  706.666694] Normal free:38316kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240636kB active_file:188kB inactive_file:156kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:116kB local_pcp:0kB free_cma:0kB
>[  706.666697] lowmem_reserve[]: 0 0 0 0
>[  706.666710] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  706.666760] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  706.666813] Normal: 795*4kB (UME) 776*8kB (UME) 488*16kB (UME) 240*32kB (UME) 100*64kB (M) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38316kB
>[  706.666861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  706.666864] 1905406 total pagecache pages
>[  706.666873] 7 pages in swap cache
>[  706.666876] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  706.666879] Free swap  = 8049916kB
>[  706.666881] Total swap = 16642044kB
>[  706.666884] 2070542 pages RAM
>[  706.666886] 0 pages HighMem/MovableOnly
>[  706.666888] 46219 pages reserved
>[  707.401428] systemd-timesyn: page allocation stalls for 50706ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  707.401446] CPU: 3 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  707.401449] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  707.401451] Call Trace:
>[  707.401459]  dump_stack+0x67/0x97
>[  707.401465]  warn_alloc+0xd6/0x160
>[  707.401473]  __alloc_pages_nodemask+0xe50/0x1280
>[  707.401480]  ? find_get_entry+0x149/0x220
>[  707.401489]  ? pagecache_get_page+0x27/0x230
>[  707.401495]  filemap_fault+0x323/0x620
>[  707.401503]  ext4_filemap_fault+0x2c/0x40
>[  707.401509]  __do_fault+0x19/0x70
>[  707.401514]  __handle_mm_fault+0x946/0xd80
>[  707.401523]  handle_mm_fault+0x17c/0x350
>[  707.401528]  __do_page_fault+0x279/0x560
>[  707.401535]  do_page_fault+0xc/0x10
>[  707.401540]  page_fault+0x22/0x30
>[  707.401544] RIP: 0033:0x7fac2663b2ed
>[  707.401547] RSP: 002b:00007ffdd5b17310 EFLAGS: 00010202
>[  707.401552] RAX: 0000000000000013 RBX: 00007ffdd5b17382 RCX: 0000000000000002
>[  707.401555] RDX: fffffffffff80000 RSI: 000000000000006e RDI: 00007ffdd5b17382
>[  707.401557] RBP: 00007ffdd5b17440 R08: 000000000000ffff R09: 000000000000000d
>[  707.401560] R10: 00007ffdd5b173c0 R11: 00007ffdd5b173ee R12: 0000000000000000
>[  707.401563] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdd5b17340
>[  707.465340] systemd-resolve: page allocation stalls for 16695ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  707.465360] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  707.465363] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  707.465366] Call Trace:
>[  707.465375]  dump_stack+0x67/0x97
>[  707.465380]  warn_alloc+0xd6/0x160
>[  707.465388]  __alloc_pages_nodemask+0xe50/0x1280
>[  707.465396]  ? find_get_entry+0x149/0x220
>[  707.465405]  ? pagecache_get_page+0x27/0x230
>[  707.465411]  filemap_fault+0x323/0x620
>[  707.465418]  ext4_filemap_fault+0x2c/0x40
>[  707.465425]  __do_fault+0x19/0x70
>[  707.465429]  __handle_mm_fault+0x946/0xd80
>[  707.465438]  handle_mm_fault+0x17c/0x350
>[  707.465444]  __do_page_fault+0x279/0x560
>[  707.465451]  do_page_fault+0xc/0x10
>[  707.465456]  page_fault+0x22/0x30
>[  707.465460] RIP: 0033:0x7f5ed0a89320
>[  707.465463] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  707.465468] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  707.465471] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  707.465473] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  707.465476] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  707.465479] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  707.834397] systemd-journal: page allocation stalls for 80943ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  707.834414] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  707.834417] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  707.834420] Call Trace:
>[  707.834428]  dump_stack+0x67/0x97
>[  707.834433]  warn_alloc+0xd6/0x160
>[  707.834442]  __alloc_pages_nodemask+0xe50/0x1280
>[  707.834449]  ? find_get_entry+0x149/0x220
>[  707.834459]  ? pagecache_get_page+0x27/0x230
>[  707.834464]  filemap_fault+0x323/0x620
>[  707.834473]  ext4_filemap_fault+0x2c/0x40
>[  707.834478]  __do_fault+0x19/0x70
>[  707.834483]  __handle_mm_fault+0x946/0xd80
>[  707.834492]  handle_mm_fault+0x17c/0x350
>[  707.834498]  __do_page_fault+0x279/0x560
>[  707.834504]  do_page_fault+0xc/0x10
>[  707.834509]  page_fault+0x22/0x30
>[  707.834512] RIP: 0033:0x7f6236c4b34a
>[  707.834515] RSP: 002b:00007fff30233fe0 EFLAGS: 00010293
>[  707.834520] RAX: 0000000000000002 RBX: 000055b2f3c17d80 RCX: 0000000000000002
>[  707.834523] RDX: 00007f623432e0d0 RSI: 00007f6236c88600 RDI: 000055b2f3c17fb0
>[  707.834526] RBP: 00000000000490d0 R08: 0000000000000043 R09: 000055b2f3c17fb0
>[  707.834528] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30233fe0
>[  707.834531] R13: 0000000000000002 R14: 00007fff30234040 R15: 00000000000490d0
>[  707.834541] warn_alloc_show_mem: 2 callbacks suppressed
>[  707.834544] Mem-Info:
>[  707.834551] active_anon:3890 inactive_anon:1904629 isolated_anon:224
>                active_file:25 inactive_file:32 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25234 free_pcp:0 free_cma:0
>[  707.834557] Node 0 active_anon:15560kB inactive_anon:7618516kB active_file:100kB inactive_file:128kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  707.834562] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  707.834565] lowmem_reserve[]: 0 3352 7813 7813
>[  707.834583] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376328kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  707.834585] lowmem_reserve[]: 0 0 4460 4460
>[  707.834603] Normal free:38316kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241876kB active_file:100kB inactive_file:128kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  707.834605] lowmem_reserve[]: 0 0 0 0
>[  707.834619] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  707.834671] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  707.834727] Normal: 824*4kB (UME) 776*8kB (UME) 488*16kB (UME) 240*32kB (UME) 100*64kB (M) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38432kB
>[  707.834777] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  707.834780] 1905377 total pagecache pages
>[  707.834789] 7 pages in swap cache
>[  707.834792] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  707.834795] Free swap  = 8049916kB
>[  707.834798] Total swap = 16642044kB
>[  707.834800] 2070542 pages RAM
>[  707.834802] 0 pages HighMem/MovableOnly
>[  707.834805] 46219 pages reserved
>[  708.161570] thermald: page allocation stalls for 468118ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  708.161590] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  708.161592] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  708.161596] Call Trace:
>[  708.161605]  dump_stack+0x67/0x97
>[  708.161610]  warn_alloc+0xd6/0x160
>[  708.161619]  __alloc_pages_nodemask+0xe50/0x1280
>[  708.161634]  ? trace_hardirqs_on_caller+0x118/0x180
>[  708.161640]  new_slab+0x31a/0x4d0
>[  708.161647]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  708.161653]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  708.161664]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  708.161668]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  708.161671]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  708.161677]  kmem_cache_alloc_trace+0x237/0x2e0
>[  708.161683]  kernfs_iop_get_link+0x3e/0x1e0
>[  708.161690]  link_path_walk+0x4a8/0x560
>[  708.161697]  path_openat+0x78/0x950
>[  708.161705]  do_filp_open+0x85/0xf0
>[  708.161717]  ? _raw_spin_unlock+0x2c/0x50
>[  708.161726]  do_sys_open+0x122/0x1f0
>[  708.161730]  ? do_sys_open+0x122/0x1f0
>[  708.161738]  SyS_open+0x19/0x20
>[  708.161742]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  708.161746] RIP: 0033:0x7f519f67f66d
>[  708.161749] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  708.161754] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  708.161756] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  708.161759] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  708.161762] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  708.161764] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  708.847517] systemd-logind: page allocation stalls for 26431ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  708.847535] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  708.847538] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  708.847541] Call Trace:
>[  708.847549]  dump_stack+0x67/0x97
>[  708.847555]  warn_alloc+0xd6/0x160
>[  708.847564]  __alloc_pages_nodemask+0xe50/0x1280
>[  708.847572]  ? find_get_entry+0x149/0x220
>[  708.847581]  ? pagecache_get_page+0x27/0x230
>[  708.847587]  filemap_fault+0x323/0x620
>[  708.847595]  ext4_filemap_fault+0x2c/0x40
>[  708.847601]  __do_fault+0x19/0x70
>[  708.847605]  __handle_mm_fault+0x946/0xd80
>[  708.847614]  handle_mm_fault+0x17c/0x350
>[  708.847620]  __do_page_fault+0x279/0x560
>[  708.847627]  do_page_fault+0xc/0x10
>[  708.847632]  page_fault+0x22/0x30
>[  708.847635] RIP: 0033:0x7f989c9a7270
>[  708.847638] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  708.847644] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  708.847646] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  708.847649] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  708.847651] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  708.847653] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  708.847664] warn_alloc_show_mem: 1 callbacks suppressed
>[  708.847667] Mem-Info:
>[  708.847674] active_anon:3890 inactive_anon:1904605 isolated_anon:256
>                active_file:32 inactive_file:25 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25255 free_pcp:0 free_cma:0
>[  708.847679] Node 0 active_anon:15560kB inactive_anon:7618420kB active_file:128kB inactive_file:100kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  708.847685] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  708.847688] lowmem_reserve[]: 0 3352 7813 7813
>[  708.847705] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377052kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  708.847707] lowmem_reserve[]: 0 0 4460 4460
>[  708.847724] Normal free:38400kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241024kB active_file:128kB inactive_file:100kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  708.847727] lowmem_reserve[]: 0 0 0 0
>[  708.847742] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  708.847793] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  708.847849] Normal: 824*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 100*64kB (M) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38400kB
>[  708.847899] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  708.847901] 1905377 total pagecache pages
>[  708.847912] 7 pages in swap cache
>[  708.847915] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  708.847918] Free swap  = 8049916kB
>[  708.847921] Total swap = 16642044kB
>[  708.847923] 2070542 pages RAM
>[  708.847926] 0 pages HighMem/MovableOnly
>[  708.847928] 46219 pages reserved
>[  708.961697] cupsd: page allocation stalls for 46516ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  708.961715] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  708.961718] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  708.961721] Call Trace:
>[  708.961730]  dump_stack+0x67/0x97
>[  708.961735]  warn_alloc+0xd6/0x160
>[  708.961744]  __alloc_pages_nodemask+0xe50/0x1280
>[  708.961752]  ? find_get_entry+0x149/0x220
>[  708.961761]  ? pagecache_get_page+0x27/0x230
>[  708.961767]  filemap_fault+0x323/0x620
>[  708.961774]  ext4_filemap_fault+0x2c/0x40
>[  708.961781]  __do_fault+0x19/0x70
>[  708.961785]  __handle_mm_fault+0x946/0xd80
>[  708.961794]  handle_mm_fault+0x17c/0x350
>[  708.961799]  __do_page_fault+0x279/0x560
>[  708.961806]  do_page_fault+0xc/0x10
>[  708.961810]  page_fault+0x22/0x30
>[  708.961813] RIP: 0033:0x7fdc9c8d1d32
>[  708.961816] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  708.961821] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  708.961824] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  708.961827] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  708.961829] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  708.961832] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  710.758530] NetworkManager: page allocation stalls for 20337ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  710.758546] CPU: 0 PID: 745 Comm: NetworkManager Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  710.758549] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  710.758551] Call Trace:
>[  710.758559]  dump_stack+0x67/0x97
>[  710.758564]  warn_alloc+0xd6/0x160
>[  710.758574]  __alloc_pages_nodemask+0xe50/0x1280
>[  710.758581]  ? find_get_entry+0x149/0x220
>[  710.758590]  ? pagecache_get_page+0x27/0x230
>[  710.758596]  filemap_fault+0x323/0x620
>[  710.758604]  ext4_filemap_fault+0x2c/0x40
>[  710.758609]  __do_fault+0x19/0x70
>[  710.758614]  __handle_mm_fault+0x946/0xd80
>[  710.758623]  handle_mm_fault+0x17c/0x350
>[  710.758628]  __do_page_fault+0x279/0x560
>[  710.758634]  do_page_fault+0xc/0x10
>[  710.758639]  page_fault+0x22/0x30
>[  710.758643] RIP: 0033:0x555fea2c89c0
>[  710.758645] RSP: 002b:00007ffdbc4a8568 EFLAGS: 00010246
>[  710.758651] RAX: 0000555fea61a020 RBX: 0000555feb7c1880 RCX: 0000000000000001
>[  710.758653] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000555feb855a90
>[  710.758656] RBP: 0000000000000000 R08: 0000000000139b54 R09: 0000000000000001
>[  710.758658] R10: 0012241e79cd9fac R11: 0000000000000000 R12: 00007ffdbc4a8590
>[  710.758661] R13: 00007ffdbc4a8588 R14: 0000000000000001 R15: 0000555fea2c89c0
>[  710.758671] warn_alloc_show_mem: 1 callbacks suppressed
>[  710.758674] Mem-Info:
>[  710.758680] active_anon:3890 inactive_anon:1904627 isolated_anon:224
>                active_file:25 inactive_file:32 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25255 free_pcp:0 free_cma:0
>[  710.758685] Node 0 active_anon:15560kB inactive_anon:7618508kB active_file:100kB inactive_file:128kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  710.758691] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  710.758694] lowmem_reserve[]: 0 3352 7813 7813
>[  710.758711] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377340kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  710.758713] lowmem_reserve[]: 0 0 4460 4460
>[  710.758730] Normal free:38400kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240764kB active_file:100kB inactive_file:128kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  710.758732] lowmem_reserve[]: 0 0 0 0
>[  710.758746] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  710.758797] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  710.758854] Normal: 824*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 100*64kB (M) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38400kB
>[  710.758903] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  710.758905] 1905377 total pagecache pages
>[  710.758916] 7 pages in swap cache
>[  710.758919] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  710.758921] Free swap  = 8049916kB
>[  710.758924] Total swap = 16642044kB
>[  710.758926] 2070542 pages RAM
>[  710.758929] 0 pages HighMem/MovableOnly
>[  710.758931] 46219 pages reserved
>[  711.195703] systemd-timesyn: page allocation stalls for 54500ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  711.195723] CPU: 3 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  711.195726] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  711.195728] Call Trace:
>[  711.195737]  dump_stack+0x67/0x97
>[  711.195743]  warn_alloc+0xd6/0x160
>[  711.195752]  __alloc_pages_nodemask+0xe50/0x1280
>[  711.195759]  ? find_get_entry+0x149/0x220
>[  711.195768]  ? pagecache_get_page+0x27/0x230
>[  711.195774]  filemap_fault+0x323/0x620
>[  711.195782]  ext4_filemap_fault+0x2c/0x40
>[  711.195788]  __do_fault+0x19/0x70
>[  711.195793]  __handle_mm_fault+0x946/0xd80
>[  711.195802]  handle_mm_fault+0x17c/0x350
>[  711.195807]  __do_page_fault+0x279/0x560
>[  711.195813]  do_page_fault+0xc/0x10
>[  711.195819]  page_fault+0x22/0x30
>[  711.195823] RIP: 0033:0x7fac2663b2ed
>[  711.195826] RSP: 002b:00007ffdd5b17310 EFLAGS: 00010202
>[  711.195831] RAX: 0000000000000013 RBX: 00007ffdd5b17382 RCX: 0000000000000002
>[  711.195833] RDX: fffffffffff80000 RSI: 000000000000006e RDI: 00007ffdd5b17382
>[  711.195836] RBP: 00007ffdd5b17440 R08: 000000000000ffff R09: 000000000000000d
>[  711.195839] R10: 00007ffdd5b173c0 R11: 00007ffdd5b173ee R12: 0000000000000000
>[  711.195842] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdd5b17340
>[  712.817755] avahi-daemon: page allocation stalls for 22557ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  712.817772] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  712.817775] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  712.817778] Call Trace:
>[  712.817786]  dump_stack+0x67/0x97
>[  712.817792]  warn_alloc+0xd6/0x160
>[  712.817801]  __alloc_pages_nodemask+0xe50/0x1280
>[  712.817809]  ? find_get_entry+0x149/0x220
>[  712.817818]  ? pagecache_get_page+0x27/0x230
>[  712.817824]  filemap_fault+0x323/0x620
>[  712.817832]  ext4_filemap_fault+0x2c/0x40
>[  712.817839]  __do_fault+0x19/0x70
>[  712.817843]  __handle_mm_fault+0x946/0xd80
>[  712.817852]  handle_mm_fault+0x17c/0x350
>[  712.817858]  __do_page_fault+0x279/0x560
>[  712.817865]  do_page_fault+0xc/0x10
>[  712.817870]  page_fault+0x22/0x30
>[  712.817873] RIP: 0033:0x7f8a59be4620
>[  712.817876] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  712.817882] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  712.817885] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  712.817887] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  712.817890] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  712.817892] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  712.817902] warn_alloc_show_mem: 1 callbacks suppressed
>[  712.817905] Mem-Info:
>[  712.817911] active_anon:3890 inactive_anon:1904519 isolated_anon:384
>                active_file:32 inactive_file:25 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25255 free_pcp:0 free_cma:0
>[  712.817917] Node 0 active_anon:15560kB inactive_anon:7618076kB active_file:128kB inactive_file:100kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  712.817922] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  712.817926] lowmem_reserve[]: 0 3352 7813 7813
>[  712.817943] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377400kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  712.817945] lowmem_reserve[]: 0 0 4460 4460
>[  712.817963] Normal free:38400kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241188kB active_file:128kB inactive_file:100kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  712.817965] lowmem_reserve[]: 0 0 0 0
>[  712.817979] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  712.818031] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  712.818088] Normal: 824*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 100*64kB (M) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38400kB
>[  712.818138] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  712.818141] 1905377 total pagecache pages
>[  712.818150] 7 pages in swap cache
>[  712.818153] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  712.818156] Free swap  = 8049916kB
>[  712.818159] Total swap = 16642044kB
>[  712.818161] 2070542 pages RAM
>[  712.818163] 0 pages HighMem/MovableOnly
>[  712.818166] 46219 pages reserved
>[  713.838639] gem_render_line: page allocation stalls for 468957ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  713.838655] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  713.838658] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  713.838661] Call Trace:
>[  713.838669]  dump_stack+0x67/0x97
>[  713.838674]  warn_alloc+0xd6/0x160
>[  713.838683]  __alloc_pages_nodemask+0xe50/0x1280
>[  713.838693]  ? new_slab+0x331/0x4d0
>[  713.838700]  new_slab+0x31a/0x4d0
>[  713.838706]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  713.838711]  ? sg_kmalloc+0x1e/0x50
>[  713.838721]  ? sg_kmalloc+0x1e/0x50
>[  713.838725]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  713.838728]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  713.838733]  __kmalloc+0x288/0x330
>[  713.838739]  sg_kmalloc+0x1e/0x50
>[  713.838743]  __sg_alloc_table+0x11f/0x180
>[  713.838747]  ? sg_miter_start+0x60/0x60
>[  713.838753]  sg_alloc_table+0x24/0xa0
>[  713.838813]  i915_sg_trim+0x30/0x130 [i915]
>[  713.838854]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  713.838896]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  713.838932]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  713.838972]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  713.838977]  ? lock_acquire+0x9e/0x1e0
>[  713.838982]  ? __might_fault+0x39/0x90
>[  713.838991]  drm_ioctl+0x202/0x490
>[  713.839027]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  713.839038]  ? __do_page_fault+0x29e/0x560
>[  713.839045]  do_vfs_ioctl+0x90/0x6d0
>[  713.839050]  ? up_read+0x1a/0x40
>[  713.839054]  ? trace_hardirqs_on_caller+0x118/0x180
>[  713.839060]  SyS_ioctl+0x3c/0x70
>[  713.839066]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  713.839070] RIP: 0033:0x7fe71a49d4b7
>[  713.839072] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  713.839077] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  713.839080] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  713.839083] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  713.839085] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  713.839088] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  713.839098] Mem-Info:
>[  713.839104] active_anon:3890 inactive_anon:1904605 isolated_anon:256
>                active_file:25 inactive_file:32 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25255 free_pcp:0 free_cma:0
>[  713.839110] Node 0 active_anon:15560kB inactive_anon:7618420kB active_file:100kB inactive_file:128kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  713.839116] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  713.839118] lowmem_reserve[]: 0 3352 7813 7813
>[  713.839135] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377560kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  713.839138] lowmem_reserve[]: 0 0 4460 4460
>[  713.839154] Normal free:38400kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240764kB active_file:100kB inactive_file:128kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  713.839156] lowmem_reserve[]: 0 0 0 0
>[  713.839169] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  713.839218] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  713.839271] Normal: 824*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 100*64kB (M) 49*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38400kB
>[  713.839319] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  713.839322] 1905377 total pagecache pages
>[  713.839331] 7 pages in swap cache
>[  713.839335] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  713.839337] Free swap  = 8049916kB
>[  713.839339] Total swap = 16642044kB
>[  713.839342] 2070542 pages RAM
>[  713.839344] 0 pages HighMem/MovableOnly
>[  713.839347] 46219 pages reserved
>[  714.551673] irqbalance: page allocation stalls for 477446ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  714.551689] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  714.551693] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  714.551695] Call Trace:
>[  714.551703]  dump_stack+0x67/0x97
>[  714.551709]  warn_alloc+0xd6/0x160
>[  714.551718]  __alloc_pages_nodemask+0xe50/0x1280
>[  714.551729]  ? new_slab+0x331/0x4d0
>[  714.551735]  new_slab+0x31a/0x4d0
>[  714.551742]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  714.551748]  ? kvmalloc_node+0x6b/0x80
>[  714.551753]  ? lock_acquire+0x9e/0x1e0
>[  714.551758]  ? seq_read+0x38/0x3e0
>[  714.551766]  ? kvmalloc_node+0x6b/0x80
>[  714.551770]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  714.551774]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  714.551779]  __kmalloc+0x288/0x330
>[  714.551784]  kvmalloc_node+0x6b/0x80
>[  714.551789]  seq_read+0x2a1/0x3e0
>[  714.551793]  ? __might_fault+0x80/0x90
>[  714.551801]  proc_reg_read+0x3d/0x60
>[  714.551806]  __vfs_read+0x23/0x110
>[  714.551813]  ? SyS_newfstat+0x35/0x50
>[  714.551818]  vfs_read+0xa0/0x150
>[  714.551822]  SyS_read+0x44/0xb0
>[  714.551828]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  714.551832] RIP: 0033:0x7f3288c7a870
>[  714.551835] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  714.551840] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  714.551843] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  714.551846] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  714.551848] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  714.551850] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  714.700995] systemd-journal: page allocation stalls for 87809ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  714.701012] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  714.701015] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  714.701018] Call Trace:
>[  714.701026]  dump_stack+0x67/0x97
>[  714.701031]  warn_alloc+0xd6/0x160
>[  714.701040]  __alloc_pages_nodemask+0xe50/0x1280
>[  714.701048]  ? find_get_entry+0x149/0x220
>[  714.701057]  ? pagecache_get_page+0x27/0x230
>[  714.701064]  filemap_fault+0x323/0x620
>[  714.701072]  ext4_filemap_fault+0x2c/0x40
>[  714.701078]  __do_fault+0x19/0x70
>[  714.701083]  __handle_mm_fault+0x946/0xd80
>[  714.701092]  handle_mm_fault+0x17c/0x350
>[  714.701097]  __do_page_fault+0x279/0x560
>[  714.701104]  do_page_fault+0xc/0x10
>[  714.701109]  page_fault+0x22/0x30
>[  714.701113] RIP: 0033:0x7f6236c4b34a
>[  714.701115] RSP: 002b:00007fff30233fe0 EFLAGS: 00010293
>[  714.701121] RAX: 0000000000000002 RBX: 000055b2f3c17d80 RCX: 0000000000000002
>[  714.701123] RDX: 00007f623432e0d0 RSI: 00007f6236c88600 RDI: 000055b2f3c17fb0
>[  714.701126] RBP: 00000000000490d0 R08: 0000000000000043 R09: 000055b2f3c17fb0
>[  714.701129] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30233fe0
>[  714.701131] R13: 0000000000000002 R14: 00007fff30234040 R15: 00000000000490d0
>[  715.566722] rs:main Q:Reg: page allocation stalls for 140343ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  715.566739] CPU: 0 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  715.566742] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  715.566745] Call Trace:
>[  715.566753]  dump_stack+0x67/0x97
>[  715.566759]  warn_alloc+0xd6/0x160
>[  715.566767]  __alloc_pages_nodemask+0xe50/0x1280
>[  715.566775]  ? find_get_entry+0x149/0x220
>[  715.566784]  ? pagecache_get_page+0x27/0x230
>[  715.566790]  filemap_fault+0x323/0x620
>[  715.566798]  ext4_filemap_fault+0x2c/0x40
>[  715.566804]  __do_fault+0x19/0x70
>[  715.566809]  __handle_mm_fault+0x946/0xd80
>[  715.566817]  handle_mm_fault+0x17c/0x350
>[  715.566823]  __do_page_fault+0x279/0x560
>[  715.566829]  do_page_fault+0xc/0x10
>[  715.566834]  page_fault+0x22/0x30
>[  715.566837] RIP: 0033:0x7f8a1d4f6a90
>[  715.566840] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  715.566845] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  715.566848] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  715.566850] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  715.566853] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  715.566856] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  715.566865] warn_alloc_show_mem: 2 callbacks suppressed
>[  715.566868] Mem-Info:
>[  715.566875] active_anon:3890 inactive_anon:1904735 isolated_anon:160
>                active_file:32 inactive_file:25 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25255 free_pcp:0 free_cma:0
>[  715.566880] Node 0 active_anon:15560kB inactive_anon:7618940kB active_file:128kB inactive_file:100kB unevictable:0kB isolated(anon):640kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  715.566885] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  715.566888] lowmem_reserve[]: 0 3352 7813 7813
>[  715.566905] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376800kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  715.566908] lowmem_reserve[]: 0 0 4460 4460
>[  715.566925] Normal free:38400kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240888kB active_file:128kB inactive_file:100kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  715.566927] lowmem_reserve[]: 0 0 0 0
>[  715.566941] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  715.566993] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  715.567049] Normal: 824*4kB (UME) 776*8kB (UME) 488*16kB (UME) 240*32kB (UME) 101*64kB (UM) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38368kB
>[  715.567099] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  715.567102] 1905377 total pagecache pages
>[  715.567112] 7 pages in swap cache
>[  715.567115] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  715.567118] Free swap  = 8049916kB
>[  715.567120] Total swap = 16642044kB
>[  715.567123] 2070542 pages RAM
>[  715.567126] 0 pages HighMem/MovableOnly
>[  715.567128] 46219 pages reserved
>[  715.746730] cron: page allocation stalls for 32801ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  715.746749] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  715.746751] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  715.746754] Call Trace:
>[  715.746762]  dump_stack+0x67/0x97
>[  715.746768]  warn_alloc+0xd6/0x160
>[  715.746776]  __alloc_pages_nodemask+0xe50/0x1280
>[  715.746783]  ? find_get_entry+0x149/0x220
>[  715.746792]  ? pagecache_get_page+0x27/0x230
>[  715.746798]  filemap_fault+0x323/0x620
>[  715.746806]  ext4_filemap_fault+0x2c/0x40
>[  715.746813]  __do_fault+0x19/0x70
>[  715.746818]  __handle_mm_fault+0x946/0xd80
>[  715.746827]  handle_mm_fault+0x17c/0x350
>[  715.746832]  __do_page_fault+0x279/0x560
>[  715.746839]  do_page_fault+0xc/0x10
>[  715.746844]  page_fault+0x22/0x30
>[  715.746847] RIP: 0033:0x4040d8
>[  715.746850] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  715.746855] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  715.746858] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  715.746860] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  715.746863] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  715.746865] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  716.116752] thermald: page allocation stalls for 476073ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  716.116769] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  716.116772] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  716.116775] Call Trace:
>[  716.116782]  dump_stack+0x67/0x97
>[  716.116788]  warn_alloc+0xd6/0x160
>[  716.116797]  __alloc_pages_nodemask+0xe50/0x1280
>[  716.116810]  ? trace_hardirqs_on_caller+0x118/0x180
>[  716.116817]  new_slab+0x31a/0x4d0
>[  716.116823]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  716.116829]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  716.116839]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  716.116843]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  716.116847]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  716.116852]  kmem_cache_alloc_trace+0x237/0x2e0
>[  716.116857]  kernfs_iop_get_link+0x3e/0x1e0
>[  716.116864]  link_path_walk+0x4a8/0x560
>[  716.116871]  path_openat+0x78/0x950
>[  716.116879]  do_filp_open+0x85/0xf0
>[  716.116891]  ? _raw_spin_unlock+0x2c/0x50
>[  716.116899]  do_sys_open+0x122/0x1f0
>[  716.116903]  ? do_sys_open+0x122/0x1f0
>[  716.116910]  SyS_open+0x19/0x20
>[  716.116914]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  716.116918] RIP: 0033:0x7f519f67f66d
>[  716.116921] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  716.116926] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  716.116928] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  716.116931] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  716.116934] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  716.116936] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  717.586816] systemd-resolve: page allocation stalls for 26816ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  717.586833] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  717.586835] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  717.586837] Call Trace:
>[  717.586845]  dump_stack+0x67/0x97
>[  717.586851]  warn_alloc+0xd6/0x160
>[  717.586859]  __alloc_pages_nodemask+0xe50/0x1280
>[  717.586866]  ? find_get_entry+0x149/0x220
>[  717.586876]  ? pagecache_get_page+0x27/0x230
>[  717.586881]  filemap_fault+0x323/0x620
>[  717.586889]  ext4_filemap_fault+0x2c/0x40
>[  717.586895]  __do_fault+0x19/0x70
>[  717.586900]  __handle_mm_fault+0x946/0xd80
>[  717.586908]  handle_mm_fault+0x17c/0x350
>[  717.586914]  __do_page_fault+0x279/0x560
>[  717.586921]  do_page_fault+0xc/0x10
>[  717.586925]  page_fault+0x22/0x30
>[  717.586928] RIP: 0033:0x7f5ed0a89320
>[  717.586931] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  717.586936] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  717.586939] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  717.586941] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  717.586944] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  717.586947] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  717.586956] warn_alloc_show_mem: 2 callbacks suppressed
>[  717.586959] Mem-Info:
>[  717.586966] active_anon:3890 inactive_anon:1904547 isolated_anon:384
>                active_file:32 inactive_file:25 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25247 free_pcp:0 free_cma:0
>[  717.586971] Node 0 active_anon:15560kB inactive_anon:7618188kB active_file:128kB inactive_file:100kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  717.586977] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  717.586979] lowmem_reserve[]: 0 3352 7813 7813
>[  717.586997] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376872kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  717.586999] lowmem_reserve[]: 0 0 4460 4460
>[  717.587017] Normal free:38368kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240292kB active_file:128kB inactive_file:100kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  717.587019] lowmem_reserve[]: 0 0 0 0
>[  717.587033] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  717.587085] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  717.587140] Normal: 824*4kB (UME) 776*8kB (UME) 488*16kB (UME) 240*32kB (UME) 101*64kB (UM) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38368kB
>[  717.587190] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  717.587193] 1905377 total pagecache pages
>[  717.587203] 7 pages in swap cache
>[  717.587206] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  717.587209] Free swap  = 8049916kB
>[  717.587211] Total swap = 16642044kB
>[  717.587214] 2070542 pages RAM
>[  717.587217] 0 pages HighMem/MovableOnly
>[  717.587219] 46219 pages reserved
>[  718.149841] systemd: page allocation stalls for 449933ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  718.149857] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  718.149860] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  718.149863] Call Trace:
>[  718.149870]  dump_stack+0x67/0x97
>[  718.149876]  warn_alloc+0xd6/0x160
>[  718.149884]  __alloc_pages_nodemask+0xe50/0x1280
>[  718.149895]  ? new_slab+0x331/0x4d0
>[  718.149901]  new_slab+0x31a/0x4d0
>[  718.149907]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  718.149912]  ? kvmalloc_node+0x6b/0x80
>[  718.149918]  ? lock_acquire+0x9e/0x1e0
>[  718.149922]  ? seq_read+0x38/0x3e0
>[  718.149931]  ? kvmalloc_node+0x6b/0x80
>[  718.149934]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  718.149938]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  718.149943]  __kmalloc+0x288/0x330
>[  718.149948]  kvmalloc_node+0x6b/0x80
>[  718.149953]  seq_read+0x2a1/0x3e0
>[  718.149961]  __vfs_read+0x23/0x110
>[  718.149968]  ? up_read+0x1a/0x40
>[  718.149972]  vfs_read+0xa0/0x150
>[  718.149976]  SyS_read+0x44/0xb0
>[  718.149982]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  718.149985] RIP: 0033:0x7fa9de68988d
>[  718.149988] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  718.149993] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  718.149996] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  718.149999] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  718.150001] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  718.150004] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  720.246512] cupsd: page allocation stalls for 57800ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  720.246532] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  720.246535] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  720.246537] Call Trace:
>[  720.246545]  dump_stack+0x67/0x97
>[  720.246551]  warn_alloc+0xd6/0x160
>[  720.246560]  __alloc_pages_nodemask+0xe50/0x1280
>[  720.246566]  ? find_get_entry+0x149/0x220
>[  720.246575]  ? pagecache_get_page+0x27/0x230
>[  720.246581]  filemap_fault+0x323/0x620
>[  720.246590]  ext4_filemap_fault+0x2c/0x40
>[  720.246595]  __do_fault+0x19/0x70
>[  720.246600]  __handle_mm_fault+0x946/0xd80
>[  720.246609]  handle_mm_fault+0x17c/0x350
>[  720.246614]  __do_page_fault+0x279/0x560
>[  720.246620]  do_page_fault+0xc/0x10
>[  720.246626]  page_fault+0x22/0x30
>[  720.246630] RIP: 0033:0x7fdc9c8d1d32
>[  720.246633] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  720.246637] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  720.246640] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  720.246642] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  720.246645] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  720.246648] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  720.246658] warn_alloc_show_mem: 1 callbacks suppressed
>[  720.246661] Mem-Info:
>[  720.246667] active_anon:3890 inactive_anon:1904552 isolated_anon:320
>                active_file:32 inactive_file:39 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:419 shmem:1905313 pagetables:1430 bounce:0
>                free:25247 free_pcp:10 free_cma:0
>[  720.246673] Node 0 active_anon:15560kB inactive_anon:7618208kB active_file:128kB inactive_file:156kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1676kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  720.246679] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  720.246681] lowmem_reserve[]: 0 3352 7813 7813
>[  720.246698] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3375728kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  720.246701] lowmem_reserve[]: 0 0 4460 4460
>[  720.246718] Normal free:38368kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241700kB active_file:128kB inactive_file:156kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB
>[  720.246720] lowmem_reserve[]: 0 0 0 0
>[  720.246734] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  720.246786] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  720.246841] Normal: 824*4kB (UME) 776*8kB (UME) 488*16kB (UME) 240*32kB (UME) 101*64kB (UM) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38368kB
>[  720.246907] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  720.246909] 1905391 total pagecache pages
>[  720.246920] 7 pages in swap cache
>[  720.246923] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  720.246926] Free swap  = 8049916kB
>[  720.246929] Total swap = 16642044kB
>[  720.246931] 2070542 pages RAM
>[  720.246934] 0 pages HighMem/MovableOnly
>[  720.246936] 46219 pages reserved
>[  720.638953] NetworkManager: page allocation stalls for 30217ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  720.638970] CPU: 0 PID: 745 Comm: NetworkManager Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  720.638973] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  720.638976] Call Trace:
>[  720.638984]  dump_stack+0x67/0x97
>[  720.638989]  warn_alloc+0xd6/0x160
>[  720.638998]  __alloc_pages_nodemask+0xe50/0x1280
>[  720.639005]  ? find_get_entry+0x149/0x220
>[  720.639014]  ? pagecache_get_page+0x27/0x230
>[  720.639020]  filemap_fault+0x323/0x620
>[  720.639028]  ext4_filemap_fault+0x2c/0x40
>[  720.639034]  __do_fault+0x19/0x70
>[  720.639038]  __handle_mm_fault+0x946/0xd80
>[  720.639047]  handle_mm_fault+0x17c/0x350
>[  720.639052]  __do_page_fault+0x279/0x560
>[  720.639059]  do_page_fault+0xc/0x10
>[  720.639064]  page_fault+0x22/0x30
>[  720.639067] RIP: 0033:0x555fea2c89c0
>[  720.639070] RSP: 002b:00007ffdbc4a8568 EFLAGS: 00010246
>[  720.639075] RAX: 0000555fea61a020 RBX: 0000555feb7c1880 RCX: 0000000000000001
>[  720.639078] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000555feb855a90
>[  720.639080] RBP: 0000000000000000 R08: 0000000000139b54 R09: 0000000000000001
>[  720.639083] R10: 0012241e79cd9fac R11: 0000000000000000 R12: 00007ffdbc4a8590
>[  720.639086] R13: 00007ffdbc4a8588 R14: 0000000000000001 R15: 0000555fea2c89c0
>[  720.924067] gem_render_line: page allocation stalls for 476042ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  720.924083] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  720.924086] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  720.924089] Call Trace:
>[  720.924097]  dump_stack+0x67/0x97
>[  720.924102]  warn_alloc+0xd6/0x160
>[  720.924111]  __alloc_pages_nodemask+0xe50/0x1280
>[  720.924122]  ? new_slab+0x331/0x4d0
>[  720.924128]  new_slab+0x31a/0x4d0
>[  720.924135]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  720.924140]  ? sg_kmalloc+0x1e/0x50
>[  720.924150]  ? sg_kmalloc+0x1e/0x50
>[  720.924153]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  720.924157]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  720.924162]  __kmalloc+0x288/0x330
>[  720.924167]  sg_kmalloc+0x1e/0x50
>[  720.924172]  __sg_alloc_table+0x11f/0x180
>[  720.924175]  ? sg_miter_start+0x60/0x60
>[  720.924182]  sg_alloc_table+0x24/0xa0
>[  720.924241]  i915_sg_trim+0x30/0x130 [i915]
>[  720.924281]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  720.924324]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  720.924361]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  720.924400]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  720.924405]  ? lock_acquire+0x9e/0x1e0
>[  720.924411]  ? __might_fault+0x39/0x90
>[  720.924419]  drm_ioctl+0x202/0x490
>[  720.924456]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  720.924466]  ? __do_page_fault+0x29e/0x560
>[  720.924473]  do_vfs_ioctl+0x90/0x6d0
>[  720.924478]  ? up_read+0x1a/0x40
>[  720.924483]  ? trace_hardirqs_on_caller+0x118/0x180
>[  720.924488]  SyS_ioctl+0x3c/0x70
>[  720.924494]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  720.924498] RIP: 0033:0x7fe71a49d4b7
>[  720.924500] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  720.924506] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  720.924508] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  720.924511] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  720.924513] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  720.924516] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  721.440995] systemd-logind: page allocation stalls for 39024ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  721.441012] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  721.441015] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  721.441018] Call Trace:
>[  721.441026]  dump_stack+0x67/0x97
>[  721.441031]  warn_alloc+0xd6/0x160
>[  721.441040]  __alloc_pages_nodemask+0xe50/0x1280
>[  721.441046]  ? find_get_entry+0x149/0x220
>[  721.441055]  ? pagecache_get_page+0x27/0x230
>[  721.441061]  filemap_fault+0x323/0x620
>[  721.441069]  ext4_filemap_fault+0x2c/0x40
>[  721.441075]  __do_fault+0x19/0x70
>[  721.441080]  __handle_mm_fault+0x946/0xd80
>[  721.441089]  handle_mm_fault+0x17c/0x350
>[  721.441095]  __do_page_fault+0x279/0x560
>[  721.441101]  do_page_fault+0xc/0x10
>[  721.441106]  page_fault+0x22/0x30
>[  721.441110] RIP: 0033:0x7f989c9a7270
>[  721.441113] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  721.441117] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  721.441120] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  721.441122] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  721.441125] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  721.441128] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  721.441138] warn_alloc_show_mem: 2 callbacks suppressed
>[  721.441141] Mem-Info:
>[  721.441148] active_anon:3890 inactive_anon:1904513 isolated_anon:352
>                active_file:37 inactive_file:32 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:417 shmem:1905313 pagetables:1430 bounce:0
>                free:25257 free_pcp:31 free_cma:0
>[  721.441154] Node 0 active_anon:15560kB inactive_anon:7618052kB active_file:148kB inactive_file:128kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1668kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  721.441159] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  721.441162] lowmem_reserve[]: 0 3352 7813 7813
>[  721.441179] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377340kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  721.441181] lowmem_reserve[]: 0 0 4460 4460
>[  721.441198] Normal free:38408kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240968kB active_file:148kB inactive_file:128kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:124kB local_pcp:124kB free_cma:0kB
>[  721.441201] lowmem_reserve[]: 0 0 0 0
>[  721.441214] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  721.441266] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  721.441322] Normal: 834*4kB (UME) 776*8kB (UME) 488*16kB (UME) 240*32kB (UME) 101*64kB (UM) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38408kB
>[  721.441372] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  721.441375] 1905389 total pagecache pages
>[  721.441384] 7 pages in swap cache
>[  721.441387] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  721.441390] Free swap  = 8049916kB
>[  721.441392] Total swap = 16642044kB
>[  721.441395] 2070542 pages RAM
>[  721.441397] 0 pages HighMem/MovableOnly
>[  721.441400] 46219 pages reserved
>[  721.872700] thermald: page allocation stalls for 481828ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  721.872716] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  721.872719] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  721.872721] Call Trace:
>[  721.872730]  dump_stack+0x67/0x97
>[  721.872736]  warn_alloc+0xd6/0x160
>[  721.872744]  __alloc_pages_nodemask+0xe50/0x1280
>[  721.872758]  ? trace_hardirqs_on_caller+0x118/0x180
>[  721.872764]  new_slab+0x31a/0x4d0
>[  721.872772]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  721.872777]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  721.872788]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  721.872792]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  721.872795]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  721.872800]  kmem_cache_alloc_trace+0x237/0x2e0
>[  721.872806]  kernfs_iop_get_link+0x3e/0x1e0
>[  721.872813]  link_path_walk+0x4a8/0x560
>[  721.872819]  path_openat+0x78/0x950
>[  721.872827]  do_filp_open+0x85/0xf0
>[  721.872839]  ? _raw_spin_unlock+0x2c/0x50
>[  721.872847]  do_sys_open+0x122/0x1f0
>[  721.872851]  ? do_sys_open+0x122/0x1f0
>[  721.872857]  SyS_open+0x19/0x20
>[  721.872861]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  721.872864] RIP: 0033:0x7f519f67f66d
>[  721.872867] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  721.872873] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  721.872875] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  721.872877] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  721.872880] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  721.872883] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  722.910133] rs:main Q:Reg: page allocation stalls for 147686ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  722.910151] CPU: 0 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  722.910154] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  722.910156] Call Trace:
>[  722.910164]  dump_stack+0x67/0x97
>[  722.910170]  warn_alloc+0xd6/0x160
>[  722.910178]  __alloc_pages_nodemask+0xe50/0x1280
>[  722.910186]  ? find_get_entry+0x149/0x220
>[  722.910195]  ? pagecache_get_page+0x27/0x230
>[  722.910201]  filemap_fault+0x323/0x620
>[  722.910208]  ext4_filemap_fault+0x2c/0x40
>[  722.910214]  __do_fault+0x19/0x70
>[  722.910218]  __handle_mm_fault+0x946/0xd80
>[  722.910227]  handle_mm_fault+0x17c/0x350
>[  722.910232]  __do_page_fault+0x279/0x560
>[  722.910239]  do_page_fault+0xc/0x10
>[  722.910244]  page_fault+0x22/0x30
>[  722.910247] RIP: 0033:0x7f8a1d4f6a90
>[  722.910250] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  722.910255] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  722.910257] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  722.910260] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  722.910263] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  722.910266] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  722.910276] warn_alloc_show_mem: 1 callbacks suppressed
>[  722.910278] Mem-Info:
>[  722.910285] active_anon:3890 inactive_anon:1904560 isolated_anon:384
>                active_file:25 inactive_file:32 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25249 free_pcp:43 free_cma:0
>[  722.910291] Node 0 active_anon:15560kB inactive_anon:7618240kB active_file:100kB inactive_file:128kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  722.910297] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  722.910299] lowmem_reserve[]: 0 3352 7813 7813
>[  722.910317] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376496kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  722.910320] lowmem_reserve[]: 0 0 4460 4460
>[  722.910337] Normal free:38376kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241828kB active_file:100kB inactive_file:128kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:172kB local_pcp:124kB free_cma:0kB
>[  722.910339] lowmem_reserve[]: 0 0 0 0
>[  722.910354] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  722.910405] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  722.910461] Normal: 834*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38376kB
>[  722.910511] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  722.910514] 1905377 total pagecache pages
>[  722.910524] 7 pages in swap cache
>[  722.910527] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  722.910530] Free swap  = 8049916kB
>[  722.910533] Total swap = 16642044kB
>[  722.910535] 2070542 pages RAM
>[  722.910538] 0 pages HighMem/MovableOnly
>[  722.910540] 46219 pages reserved
>[  723.846731] systemd-logind: page allocation stalls for 41429ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  723.846751] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  723.846754] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  723.846756] Call Trace:
>[  723.846764]  dump_stack+0x67/0x97
>[  723.846770]  warn_alloc+0xd6/0x160
>[  723.846779]  __alloc_pages_nodemask+0xe50/0x1280
>[  723.846785]  ? find_get_entry+0x149/0x220
>[  723.846794]  ? pagecache_get_page+0x27/0x230
>[  723.846800]  filemap_fault+0x323/0x620
>[  723.846809]  ext4_filemap_fault+0x2c/0x40
>[  723.846815]  __do_fault+0x19/0x70
>[  723.846820]  __handle_mm_fault+0x946/0xd80
>[  723.846830]  handle_mm_fault+0x17c/0x350
>[  723.846835]  __do_page_fault+0x279/0x560
>[  723.846841]  do_page_fault+0xc/0x10
>[  723.846846]  page_fault+0x22/0x30
>[  723.846850] RIP: 0033:0x7f989c9a7270
>[  723.846853] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  723.846858] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  723.846860] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  723.846863] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  723.846866] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  723.846869] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  725.139143] systemd-journal: page allocation stalls for 98247ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  725.139161] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  725.139164] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  725.139167] Call Trace:
>[  725.139176]  dump_stack+0x67/0x97
>[  725.139181]  warn_alloc+0xd6/0x160
>[  725.139190]  __alloc_pages_nodemask+0xe50/0x1280
>[  725.139197]  ? find_get_entry+0x149/0x220
>[  725.139206]  ? pagecache_get_page+0x27/0x230
>[  725.139212]  filemap_fault+0x323/0x620
>[  725.139220]  ext4_filemap_fault+0x2c/0x40
>[  725.139226]  __do_fault+0x19/0x70
>[  725.139230]  __handle_mm_fault+0x946/0xd80
>[  725.139240]  handle_mm_fault+0x17c/0x350
>[  725.139245]  __do_page_fault+0x279/0x560
>[  725.139252]  do_page_fault+0xc/0x10
>[  725.139257]  page_fault+0x22/0x30
>[  725.139260] RIP: 0033:0x7f6236c4b34a
>[  725.139263] RSP: 002b:00007fff30233fe0 EFLAGS: 00010293
>[  725.139268] RAX: 0000000000000002 RBX: 000055b2f3c17d80 RCX: 0000000000000002
>[  725.139271] RDX: 00007f623432e0d0 RSI: 00007f6236c88600 RDI: 000055b2f3c17fb0
>[  725.139273] RBP: 00000000000490d0 R08: 0000000000000043 R09: 000055b2f3c17fb0
>[  725.139276] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30233fe0
>[  725.139279] R13: 0000000000000002 R14: 00007fff30234040 R15: 00000000000490d0
>[  725.139289] warn_alloc_show_mem: 1 callbacks suppressed
>[  725.139291] Mem-Info:
>[  725.139298] active_anon:3890 inactive_anon:1904574 isolated_anon:320
>                active_file:25 inactive_file:32 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25249 free_pcp:0 free_cma:0
>[  725.139304] Node 0 active_anon:15560kB inactive_anon:7618296kB active_file:100kB inactive_file:128kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  725.139309] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  725.139312] lowmem_reserve[]: 0 3352 7813 7813
>[  725.139329] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377376kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  725.139332] lowmem_reserve[]: 0 0 4460 4460
>[  725.139350] Normal free:38376kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240828kB active_file:100kB inactive_file:128kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  725.139352] lowmem_reserve[]: 0 0 0 0
>[  725.139366] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  725.139418] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  725.139474] Normal: 877*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38548kB
>[  725.139523] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  725.139526] 1905377 total pagecache pages
>[  725.139536] 7 pages in swap cache
>[  725.139539] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  725.139542] Free swap  = 8049916kB
>[  725.139545] Total swap = 16642044kB
>[  725.139547] 2070542 pages RAM
>[  725.139549] 0 pages HighMem/MovableOnly
>[  725.139552] 46219 pages reserved
>[  726.042239] irqbalance: page allocation stalls for 488936ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  726.042255] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  726.042258] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  726.042261] Call Trace:
>[  726.042269]  dump_stack+0x67/0x97
>[  726.042275]  warn_alloc+0xd6/0x160
>[  726.042284]  __alloc_pages_nodemask+0xe50/0x1280
>[  726.042295]  ? new_slab+0x331/0x4d0
>[  726.042301]  new_slab+0x31a/0x4d0
>[  726.042308]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  726.042314]  ? kvmalloc_node+0x6b/0x80
>[  726.042320]  ? lock_acquire+0x9e/0x1e0
>[  726.042325]  ? seq_read+0x38/0x3e0
>[  726.042334]  ? kvmalloc_node+0x6b/0x80
>[  726.042338]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  726.042342]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  726.042347]  __kmalloc+0x288/0x330
>[  726.042352]  kvmalloc_node+0x6b/0x80
>[  726.042357]  seq_read+0x2a1/0x3e0
>[  726.042362]  ? __might_fault+0x80/0x90
>[  726.042369]  proc_reg_read+0x3d/0x60
>[  726.042374]  __vfs_read+0x23/0x110
>[  726.042381]  ? SyS_newfstat+0x35/0x50
>[  726.042386]  vfs_read+0xa0/0x150
>[  726.042390]  SyS_read+0x44/0xb0
>[  726.042396]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  726.042400] RIP: 0033:0x7f3288c7a870
>[  726.042403] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  726.042409] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  726.042411] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  726.042414] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  726.042417] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  726.042419] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  726.305298] thermald: page allocation stalls for 486261ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  726.305315] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  726.305318] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  726.305321] Call Trace:
>[  726.305329]  dump_stack+0x67/0x97
>[  726.305335]  warn_alloc+0xd6/0x160
>[  726.305344]  __alloc_pages_nodemask+0xe50/0x1280
>[  726.305357]  ? trace_hardirqs_on_caller+0x118/0x180
>[  726.305364]  new_slab+0x31a/0x4d0
>[  726.305371]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  726.305376]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  726.305387]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  726.305391]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  726.305394]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  726.305399]  kmem_cache_alloc_trace+0x237/0x2e0
>[  726.305405]  kernfs_iop_get_link+0x3e/0x1e0
>[  726.305412]  link_path_walk+0x4a8/0x560
>[  726.305419]  path_openat+0x78/0x950
>[  726.305427]  do_filp_open+0x85/0xf0
>[  726.305439]  ? _raw_spin_unlock+0x2c/0x50
>[  726.305447]  do_sys_open+0x122/0x1f0
>[  726.305451]  ? do_sys_open+0x122/0x1f0
>[  726.305458]  SyS_open+0x19/0x20
>[  726.305462]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  726.305465] RIP: 0033:0x7f519f67f66d
>[  726.305468] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  726.305473] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  726.305476] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  726.305479] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  726.305481] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  726.305484] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  726.305494] warn_alloc_show_mem: 1 callbacks suppressed
>[  726.305497] Mem-Info:
>[  726.305504] active_anon:3890 inactive_anon:1904551 isolated_anon:352
>                active_file:36 inactive_file:32 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:416 shmem:1905313 pagetables:1430 bounce:0
>                free:25292 free_pcp:9 free_cma:0
>[  726.305509] Node 0 active_anon:15560kB inactive_anon:7618204kB active_file:144kB inactive_file:128kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1664kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  726.305515] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  726.305517] lowmem_reserve[]: 0 3352 7813 7813
>[  726.305533] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376880kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  726.305535] lowmem_reserve[]: 0 0 4460 4460
>[  726.305552] Normal free:38548kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240580kB active_file:144kB inactive_file:128kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:36kB local_pcp:0kB free_cma:0kB
>[  726.305554] lowmem_reserve[]: 0 0 0 0
>[  726.305567] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  726.305615] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  726.305667] Normal: 877*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38548kB
>[  726.305713] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  726.305716] 1905388 total pagecache pages
>[  726.305725] 7 pages in swap cache
>[  726.305728] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  726.305730] Free swap  = 8049916kB
>[  726.305733] Total swap = 16642044kB
>[  726.305735] 2070542 pages RAM
>[  726.305738] 0 pages HighMem/MovableOnly
>[  726.305740] 46219 pages reserved
>[  727.338244] systemd-resolve: page allocation stalls for 36567ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  727.338262] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  727.338265] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  727.338267] Call Trace:
>[  727.338276]  dump_stack+0x67/0x97
>[  727.338281]  warn_alloc+0xd6/0x160
>[  727.338290]  __alloc_pages_nodemask+0xe50/0x1280
>[  727.338297]  ? find_get_entry+0x149/0x220
>[  727.338306]  ? pagecache_get_page+0x27/0x230
>[  727.338312]  filemap_fault+0x323/0x620
>[  727.338320]  ext4_filemap_fault+0x2c/0x40
>[  727.338326]  __do_fault+0x19/0x70
>[  727.338330]  __handle_mm_fault+0x946/0xd80
>[  727.338339]  handle_mm_fault+0x17c/0x350
>[  727.338344]  __do_page_fault+0x279/0x560
>[  727.338351]  do_page_fault+0xc/0x10
>[  727.338355]  page_fault+0x22/0x30
>[  727.338359] RIP: 0033:0x7f5ed0a89320
>[  727.338361] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  727.338366] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  727.338369] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  727.338372] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  727.338374] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  727.338377] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  727.338386] Mem-Info:
>[  727.338393] active_anon:3890 inactive_anon:1904552 isolated_anon:416
>                active_file:34 inactive_file:120 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:459 shmem:1905313 pagetables:1430 bounce:0
>                free:25137 free_pcp:0 free_cma:0
>[  727.338398] Node 0 active_anon:15560kB inactive_anon:7618208kB active_file:136kB inactive_file:480kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1836kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  727.338404] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  727.338407] lowmem_reserve[]: 0 3352 7813 7813
>[  727.338424] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376704kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  727.338427] lowmem_reserve[]: 0 0 4460 4460
>[  727.338443] Normal free:37928kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241536kB active_file:136kB inactive_file:136kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  727.338446] lowmem_reserve[]: 0 0 0 0
>[  727.338459] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  727.338510] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  727.338565] Normal: 761*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38084kB
>[  727.338614] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  727.338617] 1905452 total pagecache pages
>[  727.338627] 7 pages in swap cache
>[  727.338630] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  727.338632] Free swap  = 8049916kB
>[  727.338635] Total swap = 16642044kB
>[  727.338637] 2070542 pages RAM
>[  727.338640] 0 pages HighMem/MovableOnly
>[  727.338642] 46219 pages reserved
>[  728.781359] systemd: page allocation stalls for 460564ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  728.781376] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  728.781379] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  728.781381] Call Trace:
>[  728.781389]  dump_stack+0x67/0x97
>[  728.781395]  warn_alloc+0xd6/0x160
>[  728.781404]  __alloc_pages_nodemask+0xe50/0x1280
>[  728.781415]  ? new_slab+0x331/0x4d0
>[  728.781422]  new_slab+0x31a/0x4d0
>[  728.781428]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  728.781433]  ? kvmalloc_node+0x6b/0x80
>[  728.781439]  ? lock_acquire+0x9e/0x1e0
>[  728.781443]  ? seq_read+0x38/0x3e0
>[  728.781452]  ? kvmalloc_node+0x6b/0x80
>[  728.781455]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  728.781459]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  728.781464]  __kmalloc+0x288/0x330
>[  728.781469]  kvmalloc_node+0x6b/0x80
>[  728.781474]  seq_read+0x2a1/0x3e0
>[  728.781483]  __vfs_read+0x23/0x110
>[  728.781489]  ? up_read+0x1a/0x40
>[  728.781493]  vfs_read+0xa0/0x150
>[  728.781498]  SyS_read+0x44/0xb0
>[  728.781504]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  728.781508] RIP: 0033:0x7fa9de68988d
>[  728.781511] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  728.781516] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  728.781519] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  728.781522] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  728.781524] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  728.781527] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  728.781536] Mem-Info:
>[  728.781543] active_anon:3890 inactive_anon:1904487 isolated_anon:416
>                active_file:87 inactive_file:37 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:452 shmem:1905313 pagetables:1430 bounce:0
>                free:25176 free_pcp:41 free_cma:0
>[  728.781549] Node 0 active_anon:15560kB inactive_anon:7617948kB active_file:348kB inactive_file:148kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1808kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  728.781556] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  728.781558] lowmem_reserve[]: 0 3352 7813 7813
>[  728.781574] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377688kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  728.781577] lowmem_reserve[]: 0 0 4460 4460
>[  728.781594] Normal free:38084kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240260kB active_file:348kB inactive_file:148kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:164kB local_pcp:0kB free_cma:0kB
>[  728.781597] lowmem_reserve[]: 0 0 0 0
>[  728.781610] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  728.781660] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  728.781713] Normal: 761*4kB (UME) 776*8kB (UME) 488*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38084kB
>[  728.781761] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  728.781763] 1905444 total pagecache pages
>[  728.781774] 7 pages in swap cache
>[  728.781777] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  728.781780] Free swap  = 8049916kB
>[  728.781782] Total swap = 16642044kB
>[  728.781785] 2070542 pages RAM
>[  728.781787] 0 pages HighMem/MovableOnly
>[  728.781789] 46219 pages reserved
>[  729.151549] irqbalance: page allocation stalls for 492045ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  729.151566] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  729.151569] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  729.151571] Call Trace:
>[  729.151579]  dump_stack+0x67/0x97
>[  729.151585]  warn_alloc+0xd6/0x160
>[  729.151594]  __alloc_pages_nodemask+0xe50/0x1280
>[  729.151605]  ? new_slab+0x331/0x4d0
>[  729.151611]  new_slab+0x31a/0x4d0
>[  729.151618]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  729.151623]  ? kvmalloc_node+0x6b/0x80
>[  729.151629]  ? lock_acquire+0x9e/0x1e0
>[  729.151633]  ? seq_read+0x38/0x3e0
>[  729.151642]  ? kvmalloc_node+0x6b/0x80
>[  729.151646]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  729.151650]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  729.151655]  __kmalloc+0x288/0x330
>[  729.151661]  kvmalloc_node+0x6b/0x80
>[  729.151666]  seq_read+0x2a1/0x3e0
>[  729.151670]  ? __might_fault+0x80/0x90
>[  729.151677]  proc_reg_read+0x3d/0x60
>[  729.151683]  __vfs_read+0x23/0x110
>[  729.151690]  ? SyS_newfstat+0x35/0x50
>[  729.151695]  vfs_read+0xa0/0x150
>[  729.151699]  SyS_read+0x44/0xb0
>[  729.151705]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  729.151708] RIP: 0033:0x7f3288c7a870
>[  729.151711] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  729.151717] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  729.151719] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  729.151722] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  729.151725] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  729.151727] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  729.369351] cron: page allocation stalls for 46423ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  729.369367] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  729.369370] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  729.369373] Call Trace:
>[  729.369380]  dump_stack+0x67/0x97
>[  729.369386]  warn_alloc+0xd6/0x160
>[  729.369395]  __alloc_pages_nodemask+0xe50/0x1280
>[  729.369402]  ? find_get_entry+0x149/0x220
>[  729.369411]  ? pagecache_get_page+0x27/0x230
>[  729.369417]  filemap_fault+0x323/0x620
>[  729.369425]  ext4_filemap_fault+0x2c/0x40
>[  729.369430]  __do_fault+0x19/0x70
>[  729.369435]  __handle_mm_fault+0x946/0xd80
>[  729.369444]  handle_mm_fault+0x17c/0x350
>[  729.369450]  __do_page_fault+0x279/0x560
>[  729.369456]  do_page_fault+0xc/0x10
>[  729.369461]  page_fault+0x22/0x30
>[  729.369464] RIP: 0033:0x4040d8
>[  729.369467] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  729.369472] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  729.369475] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  729.369477] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  729.369480] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  729.369483] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  729.800401] sd-resolve: page allocation stalls for 205752ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  729.800418] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  729.800421] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  729.800423] Call Trace:
>[  729.800431]  dump_stack+0x67/0x97
>[  729.800437]  warn_alloc+0xd6/0x160
>[  729.800445]  __alloc_pages_nodemask+0xe50/0x1280
>[  729.800456]  ? new_slab+0x331/0x4d0
>[  729.800462]  new_slab+0x31a/0x4d0
>[  729.800469]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  729.800474]  ? __alloc_skb+0x69/0x190
>[  729.800478]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  729.800481]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  729.800485]  ? __alloc_skb+0x40/0x190
>[  729.800491]  ? __alloc_skb+0x69/0x190
>[  729.800496]  ? __alloc_skb+0x69/0x190
>[  729.800500]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  729.800504]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  729.800508]  ? __alloc_skb+0x69/0x190
>[  729.800512]  __kmalloc_track_caller+0x295/0x340
>[  729.800518]  __kmalloc_reserve.isra.5+0x28/0x70
>[  729.800524]  __alloc_skb+0x69/0x190
>[  729.800530]  netlink_dump+0xa6/0x290
>[  729.800535]  __netlink_dump_start+0x156/0x190
>[  729.800539]  ? fdb_vid_parse+0x60/0x60
>[  729.800544]  rtnetlink_rcv_msg+0x176/0x1f0
>[  729.800548]  ? fdb_vid_parse+0x60/0x60
>[  729.800552]  ? rtnl_newlink+0x920/0x920
>[  729.800557]  netlink_rcv_skb+0xce/0xf0
>[  729.800562]  rtnetlink_rcv+0x25/0x30
>[  729.800566]  netlink_unicast+0x14f/0x1e0
>[  729.800571]  netlink_sendmsg+0x2aa/0x360
>[  729.800579]  sock_sendmsg+0x12/0x20
>[  729.800584]  SyS_sendto+0xef/0x160
>[  729.800594]  ? __secure_computing+0x30/0xb0
>[  729.800599]  ? syscall_trace_enter+0xbd/0x360
>[  729.800605]  do_syscall_64+0x5e/0x120
>[  729.800610]  entry_SYSCALL64_slow_path+0x25/0x25
>[  729.800614] RIP: 0033:0x7fac25d3ee23
>[  729.800616] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  729.800622] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  729.800624] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  729.800627] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  729.800629] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  729.800632] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  729.800642] warn_alloc_show_mem: 2 callbacks suppressed
>[  729.800645] Mem-Info:
>[  729.800651] active_anon:3890 inactive_anon:1904605 isolated_anon:320
>                active_file:40 inactive_file:64 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:452 shmem:1905313 pagetables:1430 bounce:0
>                free:25229 free_pcp:0 free_cma:0
>[  729.800657] Node 0 active_anon:15560kB inactive_anon:7618420kB active_file:160kB inactive_file:256kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1808kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  729.800663] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  729.800665] lowmem_reserve[]: 0 3352 7813 7813
>[  729.800683] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377084kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  729.800685] lowmem_reserve[]: 0 0 4460 4460
>[  729.800702] Normal free:38296kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240992kB active_file:160kB inactive_file:256kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  729.800704] lowmem_reserve[]: 0 0 0 0
>[  729.800717] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  729.800768] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  729.800822] Normal: 822*4kB (UME) 776*8kB (UME) 488*16kB (UME) 240*32kB (UME) 100*64kB (M) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38296kB
>[  729.800871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  729.800873] 1905424 total pagecache pages
>[  729.800883] 7 pages in swap cache
>[  729.800886] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  729.800888] Free swap  = 8049916kB
>[  729.800891] Total swap = 16642044kB
>[  729.800893] 2070542 pages RAM
>[  729.800896] 0 pages HighMem/MovableOnly
>[  729.800898] 46219 pages reserved
>[  730.555495] rs:main Q:Reg: page allocation stalls for 155331ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  730.555513] CPU: 0 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  730.555515] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  730.555518] Call Trace:
>[  730.555527]  dump_stack+0x67/0x97
>[  730.555533]  warn_alloc+0xd6/0x160
>[  730.555541]  __alloc_pages_nodemask+0xe50/0x1280
>[  730.555548]  ? find_get_entry+0x149/0x220
>[  730.555557]  ? pagecache_get_page+0x27/0x230
>[  730.555563]  filemap_fault+0x323/0x620
>[  730.555571]  ext4_filemap_fault+0x2c/0x40
>[  730.555577]  __do_fault+0x19/0x70
>[  730.555582]  __handle_mm_fault+0x946/0xd80
>[  730.555592]  handle_mm_fault+0x17c/0x350
>[  730.555597]  __do_page_fault+0x279/0x560
>[  730.555603]  do_page_fault+0xc/0x10
>[  730.555608]  page_fault+0x22/0x30
>[  730.555612] RIP: 0033:0x7f8a1d4f6a90
>[  730.555614] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  730.555619] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  730.555622] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  730.555624] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  730.555627] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  730.555630] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  730.568432] avahi-daemon: page allocation stalls for 40307ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  730.568448] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  730.568452] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  730.568455] Call Trace:
>[  730.568462]  dump_stack+0x67/0x97
>[  730.568467]  warn_alloc+0xd6/0x160
>[  730.568476]  __alloc_pages_nodemask+0xe50/0x1280
>[  730.568483]  ? find_get_entry+0x149/0x220
>[  730.568493]  ? pagecache_get_page+0x27/0x230
>[  730.568499]  filemap_fault+0x323/0x620
>[  730.568508]  ext4_filemap_fault+0x2c/0x40
>[  730.568514]  __do_fault+0x19/0x70
>[  730.568519]  __handle_mm_fault+0x946/0xd80
>[  730.568529]  handle_mm_fault+0x17c/0x350
>[  730.568534]  __do_page_fault+0x279/0x560
>[  730.568541]  do_page_fault+0xc/0x10
>[  730.568545]  page_fault+0x22/0x30
>[  730.568549] RIP: 0033:0x7f8a59be4620
>[  730.568552] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  730.568557] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  730.568560] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  730.568563] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  730.568565] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  730.568568] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  731.335527] systemd-resolve: page allocation stalls for 40564ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  731.335544] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  731.335547] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  731.335549] Call Trace:
>[  731.335557]  dump_stack+0x67/0x97
>[  731.335562]  warn_alloc+0xd6/0x160
>[  731.335571]  __alloc_pages_nodemask+0xe50/0x1280
>[  731.335579]  ? find_get_entry+0x149/0x220
>[  731.335587]  ? pagecache_get_page+0x27/0x230
>[  731.335593]  filemap_fault+0x323/0x620
>[  731.335601]  ext4_filemap_fault+0x2c/0x40
>[  731.335606]  __do_fault+0x19/0x70
>[  731.335611]  __handle_mm_fault+0x946/0xd80
>[  731.335620]  handle_mm_fault+0x17c/0x350
>[  731.335625]  __do_page_fault+0x279/0x560
>[  731.335632]  do_page_fault+0xc/0x10
>[  731.335636]  page_fault+0x22/0x30
>[  731.335640] RIP: 0033:0x7f5ed0a89320
>[  731.335643] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  731.335648] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  731.335650] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  731.335652] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  731.335655] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  731.335658] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  731.335667] warn_alloc_show_mem: 2 callbacks suppressed
>[  731.335670] Mem-Info:
>[  731.335677] active_anon:3890 inactive_anon:1904525 isolated_anon:320
>                active_file:55 inactive_file:40 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36672
>                mapped:443 shmem:1905313 pagetables:1430 bounce:0
>                free:25229 free_pcp:41 free_cma:0
>[  731.335683] Node 0 active_anon:15560kB inactive_anon:7618100kB active_file:220kB inactive_file:160kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1772kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  731.335689] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  731.335692] lowmem_reserve[]: 0 3352 7813 7813
>[  731.335709] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376352kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  731.335711] lowmem_reserve[]: 0 0 4460 4460
>[  731.335728] Normal free:38296kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241788kB active_file:220kB inactive_file:160kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108368kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:164kB local_pcp:128kB free_cma:0kB
>[  731.335731] lowmem_reserve[]: 0 0 0 0
>[  731.335744] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  731.335796] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  731.335851] Normal: 822*4kB (UMEH) 776*8kB (UMEH) 487*16kB (MEH) 240*32kB (MEH) 100*64kB (M) 48*128kB (MH) 3*256kB (MH) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38280kB
>[  731.335901] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  731.335903] 1905415 total pagecache pages
>[  731.335913] 7 pages in swap cache
>[  731.335917] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  731.335919] Free swap  = 8049916kB
>[  731.335921] Total swap = 16642044kB
>[  731.335924] 2070542 pages RAM
>[  731.335926] 0 pages HighMem/MovableOnly
>[  731.335929] 46219 pages reserved
>[  732.001500] gem_render_line: page allocation stalls for 487119ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  732.001518] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  732.001520] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  732.001523] Call Trace:
>[  732.001531]  dump_stack+0x67/0x97
>[  732.001537]  warn_alloc+0xd6/0x160
>[  732.001545]  __alloc_pages_nodemask+0xe50/0x1280
>[  732.001556]  ? new_slab+0x331/0x4d0
>[  732.001562]  new_slab+0x31a/0x4d0
>[  732.001568]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  732.001573]  ? sg_kmalloc+0x1e/0x50
>[  732.001583]  ? sg_kmalloc+0x1e/0x50
>[  732.001587]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  732.001591]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  732.001596]  __kmalloc+0x288/0x330
>[  732.001601]  sg_kmalloc+0x1e/0x50
>[  732.001606]  __sg_alloc_table+0x11f/0x180
>[  732.001610]  ? sg_miter_start+0x60/0x60
>[  732.001616]  sg_alloc_table+0x24/0xa0
>[  732.001675]  i915_sg_trim+0x30/0x130 [i915]
>[  732.001716]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  732.001757]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  732.001794]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  732.001833]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  732.001838]  ? lock_acquire+0x9e/0x1e0
>[  732.001844]  ? __might_fault+0x39/0x90
>[  732.001852]  drm_ioctl+0x202/0x490
>[  732.001889]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  732.001899]  ? __do_page_fault+0x29e/0x560
>[  732.001905]  do_vfs_ioctl+0x90/0x6d0
>[  732.001910]  ? up_read+0x1a/0x40
>[  732.001915]  ? trace_hardirqs_on_caller+0x118/0x180
>[  732.001920]  SyS_ioctl+0x3c/0x70
>[  732.001926]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  732.001929] RIP: 0033:0x7fe71a49d4b7
>[  732.001932] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  732.001937] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  732.001940] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  732.001942] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  732.001945] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  732.001948] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  732.659508] cupsd: page allocation stalls for 70213ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  732.659526] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  732.659528] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  732.659531] Call Trace:
>[  732.659539]  dump_stack+0x67/0x97
>[  732.659545]  warn_alloc+0xd6/0x160
>[  732.659553]  __alloc_pages_nodemask+0xe50/0x1280
>[  732.659560]  ? find_get_entry+0x149/0x220
>[  732.659569]  ? pagecache_get_page+0x27/0x230
>[  732.659575]  filemap_fault+0x323/0x620
>[  732.659583]  ext4_filemap_fault+0x2c/0x40
>[  732.659589]  __do_fault+0x19/0x70
>[  732.659593]  __handle_mm_fault+0x946/0xd80
>[  732.659602]  handle_mm_fault+0x17c/0x350
>[  732.659608]  __do_page_fault+0x279/0x560
>[  732.659614]  do_page_fault+0xc/0x10
>[  732.659619]  page_fault+0x22/0x30
>[  732.659623] RIP: 0033:0x7fdc9c8d1d32
>[  732.659625] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  732.659631] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  732.659633] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  732.659636] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  732.659638] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  732.659641] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  732.659651] warn_alloc_show_mem: 1 callbacks suppressed
>[  732.659653] Mem-Info:
>[  732.659660] active_anon:3890 inactive_anon:1904562 isolated_anon:352
>                active_file:34 inactive_file:23 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25225 free_pcp:0 free_cma:0
>[  732.659665] Node 0 active_anon:15560kB inactive_anon:7618248kB active_file:136kB inactive_file:92kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  732.659670] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  732.659673] lowmem_reserve[]: 0 3352 7813 7813
>[  732.659690] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377196kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  732.659692] lowmem_reserve[]: 0 0 4460 4460
>[  732.659710] Normal free:38280kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240868kB active_file:136kB inactive_file:92kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  732.659712] lowmem_reserve[]: 0 0 0 0
>[  732.659726] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  732.659777] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  732.659832] Normal: 869*4kB (UME) 776*8kB (UME) 487*16kB (ME) 240*32kB (ME) 100*64kB (M) 48*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38468kB
>[  732.659881] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  732.659884] 1905377 total pagecache pages
>[  732.659893] 7 pages in swap cache
>[  732.659896] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  732.659899] Free swap  = 8049916kB
>[  732.659901] Total swap = 16642044kB
>[  732.659904] 2070542 pages RAM
>[  732.659906] 0 pages HighMem/MovableOnly
>[  732.659909] 46219 pages reserved
>[  733.360630] cron: page allocation stalls for 50414ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  733.360647] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  733.360649] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  733.360652] Call Trace:
>[  733.360659]  dump_stack+0x67/0x97
>[  733.360665]  warn_alloc+0xd6/0x160
>[  733.360674]  __alloc_pages_nodemask+0xe50/0x1280
>[  733.360680]  ? find_get_entry+0x149/0x220
>[  733.360689]  ? pagecache_get_page+0x27/0x230
>[  733.360695]  filemap_fault+0x323/0x620
>[  733.360703]  ext4_filemap_fault+0x2c/0x40
>[  733.360709]  __do_fault+0x19/0x70
>[  733.360713]  __handle_mm_fault+0x946/0xd80
>[  733.360723]  handle_mm_fault+0x17c/0x350
>[  733.360728]  __do_page_fault+0x279/0x560
>[  733.360735]  do_page_fault+0xc/0x10
>[  733.360740]  page_fault+0x22/0x30
>[  733.360743] RIP: 0033:0x4040d8
>[  733.360746] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  733.360751] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  733.360753] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  733.360756] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  733.360759] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  733.360761] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  733.885664] systemd: page allocation stalls for 465668ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  733.885680] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  733.885682] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  733.885685] Call Trace:
>[  733.885693]  dump_stack+0x67/0x97
>[  733.885698]  warn_alloc+0xd6/0x160
>[  733.885707]  __alloc_pages_nodemask+0xe50/0x1280
>[  733.885718]  ? new_slab+0x331/0x4d0
>[  733.885724]  new_slab+0x31a/0x4d0
>[  733.885730]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  733.885735]  ? kvmalloc_node+0x6b/0x80
>[  733.885741]  ? lock_acquire+0x9e/0x1e0
>[  733.885745]  ? seq_read+0x38/0x3e0
>[  733.885753]  ? kvmalloc_node+0x6b/0x80
>[  733.885757]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  733.885761]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  733.885766]  __kmalloc+0x288/0x330
>[  733.885771]  kvmalloc_node+0x6b/0x80
>[  733.885775]  seq_read+0x2a1/0x3e0
>[  733.885784]  __vfs_read+0x23/0x110
>[  733.885791]  ? up_read+0x1a/0x40
>[  733.885794]  vfs_read+0xa0/0x150
>[  733.885799]  SyS_read+0x44/0xb0
>[  733.885805]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  733.885808] RIP: 0033:0x7fa9de68988d
>[  733.885811] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  733.885816] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  733.885819] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  733.885821] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  733.885824] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  733.885827] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  733.885837] warn_alloc_show_mem: 1 callbacks suppressed
>[  733.885839] Mem-Info:
>[  733.885846] active_anon:3890 inactive_anon:1904494 isolated_anon:384
>                active_file:38 inactive_file:42 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:428 shmem:1905313 pagetables:1430 bounce:0
>                free:25272 free_pcp:21 free_cma:0
>[  733.885852] Node 0 active_anon:15560kB inactive_anon:7617976kB active_file:152kB inactive_file:168kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1712kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  733.885858] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  733.885860] lowmem_reserve[]: 0 3352 7813 7813
>[  733.885877] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377248kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  733.885879] lowmem_reserve[]: 0 0 4460 4460
>[  733.885896] Normal free:38468kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240828kB active_file:152kB inactive_file:168kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:84kB local_pcp:56kB free_cma:0kB
>[  733.885898] lowmem_reserve[]: 0 0 0 0
>[  733.885912] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  733.885962] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  733.886016] Normal: 869*4kB (UME) 776*8kB (UME) 487*16kB (ME) 240*32kB (ME) 100*64kB (M) 48*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38468kB
>[  733.886065] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  733.886068] 1905400 total pagecache pages
>[  733.886077] 7 pages in swap cache
>[  733.886080] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  733.886083] Free swap  = 8049916kB
>[  733.886085] Total swap = 16642044kB
>[  733.886088] 2070542 pages RAM
>[  733.886090] 0 pages HighMem/MovableOnly
>[  733.886092] 46219 pages reserved
>[  734.952740] avahi-daemon: page allocation stalls for 44691ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  734.952758] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  734.952761] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  734.952763] Call Trace:
>[  734.952772]  dump_stack+0x67/0x97
>[  734.952777]  warn_alloc+0xd6/0x160
>[  734.952786]  __alloc_pages_nodemask+0xe50/0x1280
>[  734.952793]  ? find_get_entry+0x149/0x220
>[  734.952803]  ? pagecache_get_page+0x27/0x230
>[  734.952809]  filemap_fault+0x323/0x620
>[  734.952817]  ext4_filemap_fault+0x2c/0x40
>[  734.952824]  __do_fault+0x19/0x70
>[  734.952828]  __handle_mm_fault+0x946/0xd80
>[  734.952838]  handle_mm_fault+0x17c/0x350
>[  734.952843]  __do_page_fault+0x279/0x560
>[  734.952850]  do_page_fault+0xc/0x10
>[  734.952855]  page_fault+0x22/0x30
>[  734.952858] RIP: 0033:0x7f8a59be4620
>[  734.952861] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  734.952866] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  734.952868] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  734.952871] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  734.952874] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  734.952877] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  734.952886] Mem-Info:
>[  734.952893] active_anon:3890 inactive_anon:1904499 isolated_anon:384
>                active_file:30 inactive_file:27 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25272 free_pcp:28 free_cma:0
>[  734.952900] Node 0 active_anon:15560kB inactive_anon:7617996kB active_file:120kB inactive_file:108kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  734.952905] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  734.952908] lowmem_reserve[]: 0 3352 7813 7813
>[  734.952925] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376716kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  734.952928] lowmem_reserve[]: 0 0 4460 4460
>[  734.952945] Normal free:38468kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240824kB active_file:120kB inactive_file:108kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:112kB local_pcp:8kB free_cma:0kB
>[  734.952948] lowmem_reserve[]: 0 0 0 0
>[  734.952962] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  734.953013] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  734.953070] Normal: 869*4kB (UME) 776*8kB (UME) 487*16kB (ME) 240*32kB (ME) 100*64kB (M) 48*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38468kB
>[  734.953120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  734.953123] 1905377 total pagecache pages
>[  734.953132] 7 pages in swap cache
>[  734.953136] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  734.953138] Free swap  = 8049916kB
>[  734.953140] Total swap = 16642044kB
>[  734.953143] 2070542 pages RAM
>[  734.953146] 0 pages HighMem/MovableOnly
>[  734.953148] 46219 pages reserved
>[  736.084773] systemd-journal: page allocation stalls for 109192ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  736.084791] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  736.084794] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  736.084797] Call Trace:
>[  736.084806]  dump_stack+0x67/0x97
>[  736.084811]  warn_alloc+0xd6/0x160
>[  736.084820]  __alloc_pages_nodemask+0xe50/0x1280
>[  736.084827]  ? find_get_entry+0x149/0x220
>[  736.084837]  ? pagecache_get_page+0x27/0x230
>[  736.084843]  filemap_fault+0x323/0x620
>[  736.084850]  ext4_filemap_fault+0x2c/0x40
>[  736.084857]  __do_fault+0x19/0x70
>[  736.084862]  __handle_mm_fault+0x946/0xd80
>[  736.084871]  handle_mm_fault+0x17c/0x350
>[  736.084876]  __do_page_fault+0x279/0x560
>[  736.084883]  do_page_fault+0xc/0x10
>[  736.084888]  page_fault+0x22/0x30
>[  736.084891] RIP: 0033:0x7f6236c4b34a
>[  736.084894] RSP: 002b:00007fff30233fe0 EFLAGS: 00010293
>[  736.084899] RAX: 0000000000000002 RBX: 000055b2f3c17d80 RCX: 0000000000000002
>[  736.084902] RDX: 00007f623432e0d0 RSI: 00007f6236c88600 RDI: 000055b2f3c17fb0
>[  736.084905] RBP: 00000000000490d0 R08: 0000000000000043 R09: 000055b2f3c17fb0
>[  736.084907] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30233fe0
>[  736.084910] R13: 0000000000000002 R14: 00007fff30234040 R15: 00000000000490d0
>[  736.084920] Mem-Info:
>[  736.084926] active_anon:3890 inactive_anon:1904632 isolated_anon:224
>                active_file:27 inactive_file:30 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25272 free_pcp:0 free_cma:0
>[  736.084932] Node 0 active_anon:15560kB inactive_anon:7618528kB active_file:108kB inactive_file:120kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  736.084937] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  736.084940] lowmem_reserve[]: 0 3352 7813 7813
>[  736.084958] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376928kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  736.084960] lowmem_reserve[]: 0 0 4460 4460
>[  736.084978] Normal free:38468kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241480kB active_file:108kB inactive_file:120kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  736.084980] lowmem_reserve[]: 0 0 0 0
>[  736.084994] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  736.085045] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  736.085101] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (ME) 240*32kB (ME) 100*64kB (M) 48*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38580kB
>[  736.085151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  736.085153] 1905377 total pagecache pages
>[  736.085163] 7 pages in swap cache
>[  736.085167] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  736.085170] Free swap  = 8049916kB
>[  736.085172] Total swap = 16642044kB
>[  736.085174] 2070542 pages RAM
>[  736.085177] 0 pages HighMem/MovableOnly
>[  736.085180] 46219 pages reserved
>[  736.939704] thermald: page allocation stalls for 496895ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  736.939721] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  736.939724] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  736.939727] Call Trace:
>[  736.939734]  dump_stack+0x67/0x97
>[  736.939740]  warn_alloc+0xd6/0x160
>[  736.939748]  __alloc_pages_nodemask+0xe50/0x1280
>[  736.939761]  ? trace_hardirqs_on_caller+0x118/0x180
>[  736.939768]  new_slab+0x31a/0x4d0
>[  736.939774]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  736.939780]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  736.939790]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  736.939794]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  736.939797]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  736.939803]  kmem_cache_alloc_trace+0x237/0x2e0
>[  736.939808]  kernfs_iop_get_link+0x3e/0x1e0
>[  736.939815]  link_path_walk+0x4a8/0x560
>[  736.939822]  path_openat+0x78/0x950
>[  736.939830]  do_filp_open+0x85/0xf0
>[  736.939842]  ? _raw_spin_unlock+0x2c/0x50
>[  736.939851]  do_sys_open+0x122/0x1f0
>[  736.939855]  ? do_sys_open+0x122/0x1f0
>[  736.939862]  SyS_open+0x19/0x20
>[  736.939866]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  736.939869] RIP: 0033:0x7f519f67f66d
>[  736.939872] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  736.939877] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  736.939880] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  736.939882] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  736.939885] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  736.939888] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  737.984760] systemd-logind: page allocation stalls for 55567ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  737.984778] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  737.984781] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  737.984783] Call Trace:
>[  737.984792]  dump_stack+0x67/0x97
>[  737.984797]  warn_alloc+0xd6/0x160
>[  737.984806]  __alloc_pages_nodemask+0xe50/0x1280
>[  737.984813]  ? find_get_entry+0x149/0x220
>[  737.984822]  ? pagecache_get_page+0x27/0x230
>[  737.984828]  filemap_fault+0x323/0x620
>[  737.984836]  ext4_filemap_fault+0x2c/0x40
>[  737.984841]  __do_fault+0x19/0x70
>[  737.984846]  __handle_mm_fault+0x946/0xd80
>[  737.984855]  handle_mm_fault+0x17c/0x350
>[  737.984860]  __do_page_fault+0x279/0x560
>[  737.984866]  do_page_fault+0xc/0x10
>[  737.984871]  page_fault+0x22/0x30
>[  737.984874] RIP: 0033:0x7f989c9a7270
>[  737.984877] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  737.984882] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  737.984885] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  737.984888] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  737.984890] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  737.984893] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  737.984903] warn_alloc_show_mem: 1 callbacks suppressed
>[  737.984906] Mem-Info:
>[  737.984912] active_anon:3890 inactive_anon:1904528 isolated_anon:320
>                active_file:89 inactive_file:27 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:452 shmem:1905313 pagetables:1430 bounce:0
>                free:25175 free_pcp:0 free_cma:0
>[  737.984918] Node 0 active_anon:15560kB inactive_anon:7618112kB active_file:356kB inactive_file:108kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1808kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  737.984924] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  737.984926] lowmem_reserve[]: 0 3352 7813 7813
>[  737.984944] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376828kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  737.984946] lowmem_reserve[]: 0 0 4460 4460
>[  737.984964] Normal free:38080kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241312kB active_file:356kB inactive_file:108kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  737.984966] lowmem_reserve[]: 0 0 0 0
>[  737.984980] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  737.985031] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  737.985087] Normal: 809*4kB (UME) 776*8kB (UME) 487*16kB (ME) 240*32kB (ME) 100*64kB (M) 48*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38228kB
>[  737.985136] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  737.985138] 1905436 total pagecache pages
>[  737.985148] 7 pages in swap cache
>[  737.985152] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  737.985154] Free swap  = 8049916kB
>[  737.985157] Total swap = 16642044kB
>[  737.985159] 2070542 pages RAM
>[  737.985162] 0 pages HighMem/MovableOnly
>[  737.985164] 46219 pages reserved
>[  738.688796] systemd-udevd: page allocation stalls for 10628ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  738.688814] CPU: 3 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  738.688817] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  738.688819] Call Trace:
>[  738.688827]  dump_stack+0x67/0x97
>[  738.688833]  warn_alloc+0xd6/0x160
>[  738.688842]  __alloc_pages_nodemask+0xe50/0x1280
>[  738.688849]  ? find_get_entry+0x149/0x220
>[  738.688858]  ? pagecache_get_page+0x27/0x230
>[  738.688864]  filemap_fault+0x323/0x620
>[  738.688872]  ext4_filemap_fault+0x2c/0x40
>[  738.688877]  __do_fault+0x19/0x70
>[  738.688882]  __handle_mm_fault+0x946/0xd80
>[  738.688891]  handle_mm_fault+0x17c/0x350
>[  738.688896]  __do_page_fault+0x279/0x560
>[  738.688903]  do_page_fault+0xc/0x10
>[  738.688908]  page_fault+0x22/0x30
>[  738.688911] RIP: 0033:0x7fb73f6d0283
>[  738.688914] RSP: 002b:00007ffeb7cf4828 EFLAGS: 00010246
>[  738.688919] RAX: 0000000000000001 RBX: 00005626c1eaf910 RCX: 00007fb73f6d0283
>[  738.688922] RDX: 0000000000000009 RSI: 00007ffeb7cf4830 RDI: 000000000000000a
>[  738.688925] RBP: 00007ffeb7cf49a0 R08: 000000000000ffff R09: 0000000000000001
>[  738.688927] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb7cf4830
>[  738.688930] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>[  740.465915] in:imklog: page allocation stalls for 22034ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  740.465935] CPU: 2 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  740.465937] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  740.465941] Call Trace:
>[  740.465951]  dump_stack+0x67/0x97
>[  740.465957]  warn_alloc+0xd6/0x160
>[  740.465966]  __alloc_pages_nodemask+0xe50/0x1280
>[  740.465973]  ? find_get_entry+0x149/0x220
>[  740.465984]  ? pagecache_get_page+0x27/0x230
>[  740.465991]  filemap_fault+0x323/0x620
>[  740.465999]  ext4_filemap_fault+0x2c/0x40
>[  740.466005]  __do_fault+0x19/0x70
>[  740.466010]  __handle_mm_fault+0x946/0xd80
>[  740.466019]  handle_mm_fault+0x17c/0x350
>[  740.466025]  __do_page_fault+0x279/0x560
>[  740.466032]  do_page_fault+0xc/0x10
>[  740.466037]  page_fault+0x22/0x30
>[  740.466042] RIP: 0033:0x7f8a1cc460ea
>[  740.466045] RSP: 002b:00007f8a1bdf34a0 EFLAGS: 00010206
>[  740.466050] RAX: 000000000000000f RBX: 0000000000000004 RCX: 0000000000000c60
>[  740.466053] RDX: 0000000000008000 RSI: 000055acbb838a50 RDI: 000055acbb825c60
>[  740.466056] RBP: 0000000000000000 R08: 0000000000000000 R09: a3d70a3d70a3d70b
>[  740.466059] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  740.466062] R13: 00007f8a1bdf5181 R14: 0000000000001f9f R15: 00007f8a1bdf51bf
>[  740.466073] warn_alloc_show_mem: 1 callbacks suppressed
>[  740.466076] Mem-Info:
>[  740.466083] active_anon:3890 inactive_anon:1904477 isolated_anon:384
>                active_file:57 inactive_file:40 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:445 shmem:1905313 pagetables:1430 bounce:0
>                free:25224 free_pcp:39 free_cma:0
>[  740.466089] Node 0 active_anon:15560kB inactive_anon:7617908kB active_file:228kB inactive_file:160kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1780kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  740.466095] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  740.466098] lowmem_reserve[]: 0 3352 7813 7813
>[  740.466116] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377324kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  740.466118] lowmem_reserve[]: 0 0 4460 4460
>[  740.466135] Normal free:38276kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241356kB active_file:228kB inactive_file:160kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:156kB local_pcp:156kB free_cma:0kB
>[  740.466138] lowmem_reserve[]: 0 0 0 0
>[  740.466151] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  740.466202] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  740.466259] Normal: 821*4kB (UME) 776*8kB (UME) 487*16kB (ME) 240*32kB (ME) 100*64kB (M) 48*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38276kB
>[  740.466310] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  740.466313] 1905417 total pagecache pages
>[  740.466323] 7 pages in swap cache
>[  740.466327] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  740.466329] Free swap  = 8049916kB
>[  740.466332] Total swap = 16642044kB
>[  740.466335] 2070542 pages RAM
>[  740.466337] 0 pages HighMem/MovableOnly
>[  740.466339] 46219 pages reserved
>[  741.424959] systemd: page allocation stalls for 473207ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  741.424977] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  741.424980] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  741.424982] Call Trace:
>[  741.424991]  dump_stack+0x67/0x97
>[  741.424996]  warn_alloc+0xd6/0x160
>[  741.425005]  __alloc_pages_nodemask+0xe50/0x1280
>[  741.425016]  ? new_slab+0x331/0x4d0
>[  741.425022]  new_slab+0x31a/0x4d0
>[  741.425028]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  741.425033]  ? kvmalloc_node+0x6b/0x80
>[  741.425039]  ? lock_acquire+0x9e/0x1e0
>[  741.425044]  ? seq_read+0x38/0x3e0
>[  741.425052]  ? kvmalloc_node+0x6b/0x80
>[  741.425055]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  741.425059]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  741.425064]  __kmalloc+0x288/0x330
>[  741.425070]  kvmalloc_node+0x6b/0x80
>[  741.425074]  seq_read+0x2a1/0x3e0
>[  741.425082]  __vfs_read+0x23/0x110
>[  741.425089]  ? up_read+0x1a/0x40
>[  741.425093]  vfs_read+0xa0/0x150
>[  741.425098]  SyS_read+0x44/0xb0
>[  741.425105]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  741.425108] RIP: 0033:0x7fa9de68988d
>[  741.425111] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  741.425116] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  741.425118] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  741.425121] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  741.425124] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  741.425127] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  741.582122] systemd-resolve: page allocation stalls for 50810ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  741.582140] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  741.582143] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  741.582145] Call Trace:
>[  741.582154]  dump_stack+0x67/0x97
>[  741.582160]  warn_alloc+0xd6/0x160
>[  741.582168]  __alloc_pages_nodemask+0xe50/0x1280
>[  741.582175]  ? find_get_entry+0x149/0x220
>[  741.582184]  ? pagecache_get_page+0x27/0x230
>[  741.582191]  filemap_fault+0x323/0x620
>[  741.582199]  ext4_filemap_fault+0x2c/0x40
>[  741.582204]  __do_fault+0x19/0x70
>[  741.582210]  __handle_mm_fault+0x946/0xd80
>[  741.582219]  handle_mm_fault+0x17c/0x350
>[  741.582224]  __do_page_fault+0x279/0x560
>[  741.582231]  do_page_fault+0xc/0x10
>[  741.582235]  page_fault+0x22/0x30
>[  741.582239] RIP: 0033:0x7f5ed0a89320
>[  741.582242] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  741.582247] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  741.582250] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  741.582253] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  741.582255] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  741.582258] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  741.582268] warn_alloc_show_mem: 1 callbacks suppressed
>[  741.582271] Mem-Info:
>[  741.582279] active_anon:3890 inactive_anon:1904492 isolated_anon:448
>                active_file:32 inactive_file:25 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25224 free_pcp:0 free_cma:0
>[  741.582285] Node 0 active_anon:15560kB inactive_anon:7617968kB active_file:128kB inactive_file:100kB unevictable:0kB isolated(anon):1792kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  741.582291] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  741.582293] lowmem_reserve[]: 0 3352 7813 7813
>[  741.582311] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377316kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  741.582314] lowmem_reserve[]: 0 0 4460 4460
>[  741.582332] Normal free:38276kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240440kB active_file:128kB inactive_file:100kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  741.582335] lowmem_reserve[]: 0 0 0 0
>[  741.582348] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  741.582400] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  741.582456] Normal: 868*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38432kB
>[  741.582506] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  741.582509] 1905377 total pagecache pages
>[  741.582518] 7 pages in swap cache
>[  741.582521] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  741.582524] Free swap  = 8049916kB
>[  741.582527] Total swap = 16642044kB
>[  741.582529] 2070542 pages RAM
>[  741.582532] 0 pages HighMem/MovableOnly
>[  741.582534] 46219 pages reserved
>[  742.410056] cupsd: page allocation stalls for 79963ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  742.410073] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  742.410076] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  742.410079] Call Trace:
>[  742.410087]  dump_stack+0x67/0x97
>[  742.410093]  warn_alloc+0xd6/0x160
>[  742.410101]  __alloc_pages_nodemask+0xe50/0x1280
>[  742.410108]  ? find_get_entry+0x149/0x220
>[  742.410118]  ? pagecache_get_page+0x27/0x230
>[  742.410123]  filemap_fault+0x323/0x620
>[  742.410131]  ext4_filemap_fault+0x2c/0x40
>[  742.410137]  __do_fault+0x19/0x70
>[  742.410141]  __handle_mm_fault+0x946/0xd80
>[  742.410150]  handle_mm_fault+0x17c/0x350
>[  742.410156]  __do_page_fault+0x279/0x560
>[  742.410163]  do_page_fault+0xc/0x10
>[  742.410168]  page_fault+0x22/0x30
>[  742.410171] RIP: 0033:0x7fdc9c8d1d32
>[  742.410174] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  742.410179] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  742.410181] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  742.410184] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  742.410187] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  742.410189] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  742.752113] systemd-journal: page allocation stalls for 115859ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  742.752130] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  742.752133] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  742.752135] Call Trace:
>[  742.752143]  dump_stack+0x67/0x97
>[  742.752149]  warn_alloc+0xd6/0x160
>[  742.752157]  __alloc_pages_nodemask+0xe50/0x1280
>[  742.752165]  ? find_get_entry+0x149/0x220
>[  742.752174]  ? pagecache_get_page+0x27/0x230
>[  742.752180]  filemap_fault+0x323/0x620
>[  742.752188]  ext4_filemap_fault+0x2c/0x40
>[  742.752194]  __do_fault+0x19/0x70
>[  742.752199]  __handle_mm_fault+0x946/0xd80
>[  742.752209]  handle_mm_fault+0x17c/0x350
>[  742.752214]  __do_page_fault+0x279/0x560
>[  742.752221]  do_page_fault+0xc/0x10
>[  742.752226]  page_fault+0x22/0x30
>[  742.752230] RIP: 0033:0x7f6236c4b34a
>[  742.752232] RSP: 002b:00007fff30233fe0 EFLAGS: 00010293
>[  742.752238] RAX: 0000000000000002 RBX: 000055b2f3c17d80 RCX: 0000000000000002
>[  742.752240] RDX: 00007f623432e0d0 RSI: 00007f6236c88600 RDI: 000055b2f3c17fb0
>[  742.752243] RBP: 00000000000490d0 R08: 0000000000000043 R09: 000055b2f3c17fb0
>[  742.752245] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30233fe0
>[  742.752248] R13: 0000000000000002 R14: 00007fff30234040 R15: 00000000000490d0
>[  742.752258] warn_alloc_show_mem: 1 callbacks suppressed
>[  742.752261] Mem-Info:
>[  742.752268] active_anon:3890 inactive_anon:1904575 isolated_anon:352
>                active_file:32 inactive_file:25 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25263 free_pcp:0 free_cma:0
>[  742.752273] Node 0 active_anon:15560kB inactive_anon:7618300kB active_file:128kB inactive_file:100kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  742.752279] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  742.752281] lowmem_reserve[]: 0 3352 7813 7813
>[  742.752299] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376828kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  742.752302] lowmem_reserve[]: 0 0 4460 4460
>[  742.752319] Normal free:38432kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241192kB active_file:128kB inactive_file:100kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  742.752321] lowmem_reserve[]: 0 0 0 0
>[  742.752335] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  742.752387] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  742.752443] Normal: 868*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38432kB
>[  742.752493] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  742.752496] 1905377 total pagecache pages
>[  742.752505] 7 pages in swap cache
>[  742.752509] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  742.752512] Free swap  = 8049916kB
>[  742.752514] Total swap = 16642044kB
>[  742.752516] 2070542 pages RAM
>[  742.752519] 0 pages HighMem/MovableOnly
>[  742.752522] 46219 pages reserved
>[  743.304101] in:imklog: page allocation stalls for 24872ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  743.304118] CPU: 2 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  743.304121] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  743.304124] Call Trace:
>[  743.304132]  dump_stack+0x67/0x97
>[  743.304137]  warn_alloc+0xd6/0x160
>[  743.304146]  __alloc_pages_nodemask+0xe50/0x1280
>[  743.304153]  ? find_get_entry+0x149/0x220
>[  743.304163]  ? pagecache_get_page+0x27/0x230
>[  743.304170]  filemap_fault+0x323/0x620
>[  743.304178]  ext4_filemap_fault+0x2c/0x40
>[  743.304183]  __do_fault+0x19/0x70
>[  743.304188]  __handle_mm_fault+0x946/0xd80
>[  743.304197]  handle_mm_fault+0x17c/0x350
>[  743.304203]  __do_page_fault+0x279/0x560
>[  743.304209]  do_page_fault+0xc/0x10
>[  743.304215]  page_fault+0x22/0x30
>[  743.304218] RIP: 0033:0x7f8a1cc460ea
>[  743.304221] RSP: 002b:00007f8a1bdf34a0 EFLAGS: 00010206
>[  743.304226] RAX: 000000000000000f RBX: 0000000000000004 RCX: 0000000000000c60
>[  743.304229] RDX: 0000000000008000 RSI: 000055acbb838a50 RDI: 000055acbb825c60
>[  743.304232] RBP: 0000000000000000 R08: 0000000000000000 R09: a3d70a3d70a3d70b
>[  743.304235] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  743.304238] R13: 00007f8a1bdf5181 R14: 0000000000001f9f R15: 00007f8a1bdf51bf
>[  743.562107] cron: page allocation stalls for 60615ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  743.562124] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  743.562127] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  743.562129] Call Trace:
>[  743.562137]  dump_stack+0x67/0x97
>[  743.562142]  warn_alloc+0xd6/0x160
>[  743.562151]  __alloc_pages_nodemask+0xe50/0x1280
>[  743.562158]  ? find_get_entry+0x149/0x220
>[  743.562167]  ? pagecache_get_page+0x27/0x230
>[  743.562173]  filemap_fault+0x323/0x620
>[  743.562181]  ext4_filemap_fault+0x2c/0x40
>[  743.562187]  __do_fault+0x19/0x70
>[  743.562191]  __handle_mm_fault+0x946/0xd80
>[  743.562201]  handle_mm_fault+0x17c/0x350
>[  743.562206]  __do_page_fault+0x279/0x560
>[  743.562212]  do_page_fault+0xc/0x10
>[  743.562217]  page_fault+0x22/0x30
>[  743.562220] RIP: 0033:0x4040d8
>[  743.562223] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  743.562228] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  743.562231] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  743.562233] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  743.562235] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  743.562238] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  747.186370] systemd: page allocation stalls for 478968ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  747.186387] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  747.186390] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  747.186392] Call Trace:
>[  747.186399]  dump_stack+0x67/0x97
>[  747.186404]  warn_alloc+0xd6/0x160
>[  747.186413]  __alloc_pages_nodemask+0xe50/0x1280
>[  747.186424]  ? new_slab+0x331/0x4d0
>[  747.186430]  new_slab+0x31a/0x4d0
>[  747.186436]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  747.186441]  ? kvmalloc_node+0x6b/0x80
>[  747.186447]  ? lock_acquire+0x9e/0x1e0
>[  747.186451]  ? seq_read+0x38/0x3e0
>[  747.186460]  ? kvmalloc_node+0x6b/0x80
>[  747.186464]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  747.186468]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  747.186473]  __kmalloc+0x288/0x330
>[  747.186478]  kvmalloc_node+0x6b/0x80
>[  747.186482]  seq_read+0x2a1/0x3e0
>[  747.186491]  __vfs_read+0x23/0x110
>[  747.186497]  ? up_read+0x1a/0x40
>[  747.186502]  vfs_read+0xa0/0x150
>[  747.186506]  SyS_read+0x44/0xb0
>[  747.186512]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  747.186516] RIP: 0033:0x7fa9de68988d
>[  747.186519] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  747.186524] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  747.186527] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  747.186529] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  747.186532] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  747.186534] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  747.186544] warn_alloc_show_mem: 2 callbacks suppressed
>[  747.186547] Mem-Info:
>[  747.186554] active_anon:3890 inactive_anon:1904558 isolated_anon:352
>                active_file:25 inactive_file:32 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25263 free_pcp:0 free_cma:0
>[  747.186559] Node 0 active_anon:15560kB inactive_anon:7618232kB active_file:100kB inactive_file:128kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  747.186565] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  747.186567] lowmem_reserve[]: 0 3352 7813 7813
>[  747.186584] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376280kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  747.186586] lowmem_reserve[]: 0 0 4460 4460
>[  747.186602] Normal free:38432kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241640kB active_file:100kB inactive_file:128kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  747.186605] lowmem_reserve[]: 0 0 0 0
>[  747.186618] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  747.186668] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  747.186722] Normal: 868*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38432kB
>[  747.186770] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  747.186773] 1905377 total pagecache pages
>[  747.186782] 7 pages in swap cache
>[  747.186785] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  747.186788] Free swap  = 8049916kB
>[  747.186790] Total swap = 16642044kB
>[  747.186793] 2070542 pages RAM
>[  747.186795] 0 pages HighMem/MovableOnly
>[  747.186797] 46219 pages reserved
>[  748.165426] NetworkManager: page allocation stalls for 10009ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  748.165446] CPU: 0 PID: 745 Comm: NetworkManager Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  748.165449] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  748.165451] Call Trace:
>[  748.165461]  dump_stack+0x67/0x97
>[  748.165467]  warn_alloc+0xd6/0x160
>[  748.165475]  __alloc_pages_nodemask+0xe50/0x1280
>[  748.165482]  ? find_get_entry+0x149/0x220
>[  748.165492]  ? pagecache_get_page+0x27/0x230
>[  748.165498]  filemap_fault+0x323/0x620
>[  748.165507]  ext4_filemap_fault+0x2c/0x40
>[  748.165512]  __do_fault+0x19/0x70
>[  748.165518]  ? _raw_spin_unlock+0x2c/0x50
>[  748.165523]  __handle_mm_fault+0x946/0xd80
>[  748.165532]  handle_mm_fault+0x17c/0x350
>[  748.165538]  __do_page_fault+0x279/0x560
>[  748.165543]  do_page_fault+0xc/0x10
>[  748.165546]  page_fault+0x22/0x30
>[  748.165549] RIP: 0033:0x7f59b7fd9cb0
>[  748.165552] RSP: 002b:00007ffdbc4a8418 EFLAGS: 00010202
>[  748.165556] RAX: df3b645a1cac0844 RBX: 0000555feb855800 RCX: 0000000000000000
>[  748.165559] RDX: 0000000000000001 RSI: 00007ffdbc4a8430 RDI: 000000000000000f
>[  748.165561] RBP: 00007ffdbc4a8550 R08: 0000000000139b54 R09: 0000000000000001
>[  748.165563] R10: 0012241e79cd9fac R11: 0000000000000000 R12: 00007ffdbc4a8430
>[  748.165565] R13: 0000000000000001 R14: 0000000000000000 R15: 0000555fea2c89c0
>[  748.832677] systemd-logind: page allocation stalls for 66414ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  748.832696] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  748.832699] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  748.832701] Call Trace:
>[  748.832710]  dump_stack+0x67/0x97
>[  748.832716]  warn_alloc+0xd6/0x160
>[  748.832724]  __alloc_pages_nodemask+0xe50/0x1280
>[  748.832730]  ? find_get_entry+0x149/0x220
>[  748.832740]  ? pagecache_get_page+0x27/0x230
>[  748.832746]  filemap_fault+0x323/0x620
>[  748.832754]  ext4_filemap_fault+0x2c/0x40
>[  748.832759]  __do_fault+0x19/0x70
>[  748.832764]  __handle_mm_fault+0x946/0xd80
>[  748.832772]  handle_mm_fault+0x17c/0x350
>[  748.832778]  __do_page_fault+0x279/0x560
>[  748.832785]  do_page_fault+0xc/0x10
>[  748.832790]  page_fault+0x22/0x30
>[  748.832794] RIP: 0033:0x7f989c9a7270
>[  748.832797] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  748.832802] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  748.832804] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  748.832807] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  748.832810] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  748.832813] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  748.832823] warn_alloc_show_mem: 1 callbacks suppressed
>[  748.832825] Mem-Info:
>[  748.832832] active_anon:3890 inactive_anon:1904573 isolated_anon:320
>                active_file:25 inactive_file:47 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:420 shmem:1905313 pagetables:1430 bounce:0
>                free:25263 free_pcp:14 free_cma:0
>[  748.832839] Node 0 active_anon:15560kB inactive_anon:7618292kB active_file:100kB inactive_file:188kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1680kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  748.832844] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  748.832847] lowmem_reserve[]: 0 3352 7813 7813
>[  748.832865] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377556kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  748.832867] lowmem_reserve[]: 0 0 4460 4460
>[  748.832884] Normal free:38432kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240776kB active_file:100kB inactive_file:188kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:56kB local_pcp:0kB free_cma:0kB
>[  748.832887] lowmem_reserve[]: 0 0 0 0
>[  748.832900] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  748.832951] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  748.833007] Normal: 868*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38432kB
>[  748.833056] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  748.833059] 1905392 total pagecache pages
>[  748.833069] 7 pages in swap cache
>[  748.833072] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  748.833075] Free swap  = 8049916kB
>[  748.833077] Total swap = 16642044kB
>[  748.833080] 2070542 pages RAM
>[  748.833083] 0 pages HighMem/MovableOnly
>[  748.833085] 46219 pages reserved
>[  748.935392] systemd-journal: page allocation stalls for 122042ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  748.935409] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  748.935412] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  748.935414] Call Trace:
>[  748.935422]  dump_stack+0x67/0x97
>[  748.935428]  warn_alloc+0xd6/0x160
>[  748.935437]  __alloc_pages_nodemask+0xe50/0x1280
>[  748.935443]  ? find_get_entry+0x149/0x220
>[  748.935453]  ? pagecache_get_page+0x27/0x230
>[  748.935459]  filemap_fault+0x323/0x620
>[  748.935467]  ext4_filemap_fault+0x2c/0x40
>[  748.935473]  __do_fault+0x19/0x70
>[  748.935478]  __handle_mm_fault+0x946/0xd80
>[  748.935487]  handle_mm_fault+0x17c/0x350
>[  748.935492]  __do_page_fault+0x279/0x560
>[  748.935499]  do_page_fault+0xc/0x10
>[  748.935504]  page_fault+0x22/0x30
>[  748.935507] RIP: 0033:0x7f6236c4b34a
>[  748.935510] RSP: 002b:00007fff30233fe0 EFLAGS: 00010293
>[  748.935516] RAX: 0000000000000002 RBX: 000055b2f3c17d80 RCX: 0000000000000002
>[  748.935518] RDX: 00007f623432e0d0 RSI: 00007f6236c88600 RDI: 000055b2f3c17fb0
>[  748.935521] RBP: 00000000000490d0 R08: 0000000000000043 R09: 000055b2f3c17fb0
>[  748.935524] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30233fe0
>[  748.935527] R13: 0000000000000002 R14: 00007fff30234040 R15: 00000000000490d0
>[  749.864993] systemd: page allocation stalls for 481646ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  749.865011] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  749.865014] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  749.865018] Call Trace:
>[  749.865027]  dump_stack+0x67/0x97
>[  749.865033]  warn_alloc+0xd6/0x160
>[  749.865041]  __alloc_pages_nodemask+0xe50/0x1280
>[  749.865052]  ? new_slab+0x331/0x4d0
>[  749.865058]  new_slab+0x31a/0x4d0
>[  749.865064]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  749.865069]  ? kvmalloc_node+0x6b/0x80
>[  749.865074]  ? lock_acquire+0x9e/0x1e0
>[  749.865080]  ? seq_read+0x38/0x3e0
>[  749.865088]  ? kvmalloc_node+0x6b/0x80
>[  749.865092]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  749.865095]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  749.865100]  __kmalloc+0x288/0x330
>[  749.865106]  kvmalloc_node+0x6b/0x80
>[  749.865110]  seq_read+0x2a1/0x3e0
>[  749.865119]  __vfs_read+0x23/0x110
>[  749.865127]  ? up_read+0x1a/0x40
>[  749.865131]  vfs_read+0xa0/0x150
>[  749.865135]  SyS_read+0x44/0xb0
>[  749.865142]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  749.865146] RIP: 0033:0x7fa9de68988d
>[  749.865148] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  749.865153] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  749.865156] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  749.865159] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  749.865161] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  749.865164] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  749.865174] warn_alloc_show_mem: 1 callbacks suppressed
>[  749.865177] Mem-Info:
>[  749.865184] active_anon:3890 inactive_anon:1904573 isolated_anon:320
>                active_file:32 inactive_file:25 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25263 free_pcp:29 free_cma:0
>[  749.865189] Node 0 active_anon:15560kB inactive_anon:7618292kB active_file:128kB inactive_file:100kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  749.865196] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  749.865198] lowmem_reserve[]: 0 3352 7813 7813
>[  749.865215] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376736kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  749.865218] lowmem_reserve[]: 0 0 4460 4460
>[  749.865235] Normal free:38432kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241340kB active_file:128kB inactive_file:100kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:116kB local_pcp:0kB free_cma:0kB
>[  749.865237] lowmem_reserve[]: 0 0 0 0
>[  749.865250] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  749.865316] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  749.865370] Normal: 868*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38432kB
>[  749.865419] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  749.865421] 1905377 total pagecache pages
>[  749.865432] 7 pages in swap cache
>[  749.865435] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  749.865437] Free swap  = 8049916kB
>[  749.865440] Total swap = 16642044kB
>[  749.865442] 2070542 pages RAM
>[  749.865445] 0 pages HighMem/MovableOnly
>[  749.865447] 46219 pages reserved
>[  749.969360] cupsd: page allocation stalls for 87522ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  749.969377] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  749.969380] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  749.969382] Call Trace:
>[  749.969390]  dump_stack+0x67/0x97
>[  749.969396]  warn_alloc+0xd6/0x160
>[  749.969405]  __alloc_pages_nodemask+0xe50/0x1280
>[  749.969412]  ? find_get_entry+0x149/0x220
>[  749.969421]  ? pagecache_get_page+0x27/0x230
>[  749.969427]  filemap_fault+0x323/0x620
>[  749.969435]  ext4_filemap_fault+0x2c/0x40
>[  749.969440]  __do_fault+0x19/0x70
>[  749.969445]  __handle_mm_fault+0x946/0xd80
>[  749.969454]  handle_mm_fault+0x17c/0x350
>[  749.969460]  __do_page_fault+0x279/0x560
>[  749.969466]  do_page_fault+0xc/0x10
>[  749.969470]  page_fault+0x22/0x30
>[  749.969474] RIP: 0033:0x7fdc9c8d1d32
>[  749.969476] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  749.969481] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  749.969484] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  749.969486] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  749.969489] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  749.969492] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  751.503409] gem_render_line: page allocation stalls for 506620ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  751.503426] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  751.503429] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  751.503431] Call Trace:
>[  751.503439]  dump_stack+0x67/0x97
>[  751.503445]  warn_alloc+0xd6/0x160
>[  751.503454]  __alloc_pages_nodemask+0xe50/0x1280
>[  751.503465]  ? new_slab+0x331/0x4d0
>[  751.503471]  new_slab+0x31a/0x4d0
>[  751.503477]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  751.503482]  ? sg_kmalloc+0x1e/0x50
>[  751.503492]  ? sg_kmalloc+0x1e/0x50
>[  751.503496]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  751.503499]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  751.503504]  __kmalloc+0x288/0x330
>[  751.503510]  sg_kmalloc+0x1e/0x50
>[  751.503514]  __sg_alloc_table+0x11f/0x180
>[  751.503518]  ? sg_miter_start+0x60/0x60
>[  751.503524]  sg_alloc_table+0x24/0xa0
>[  751.503583]  i915_sg_trim+0x30/0x130 [i915]
>[  751.503624]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  751.503665]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  751.503703]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  751.503742]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  751.503747]  ? lock_acquire+0x9e/0x1e0
>[  751.503753]  ? __might_fault+0x39/0x90
>[  751.503761]  drm_ioctl+0x202/0x490
>[  751.503797]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  751.503807]  ? __do_page_fault+0x29e/0x560
>[  751.503814]  do_vfs_ioctl+0x90/0x6d0
>[  751.503820]  ? up_read+0x1a/0x40
>[  751.503824]  ? trace_hardirqs_on_caller+0x118/0x180
>[  751.503830]  SyS_ioctl+0x3c/0x70
>[  751.503836]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  751.503839] RIP: 0033:0x7fe71a49d4b7
>[  751.503842] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  751.503847] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  751.503849] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  751.503852] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  751.503855] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  751.503857] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  751.503867] warn_alloc_show_mem: 1 callbacks suppressed
>[  751.503870] Mem-Info:
>[  751.503875] active_anon:3890 inactive_anon:1904499 isolated_anon:384
>                active_file:25 inactive_file:32 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25263 free_pcp:0 free_cma:0
>[  751.503881] Node 0 active_anon:15560kB inactive_anon:7617996kB active_file:100kB inactive_file:128kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  751.503886] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  751.503889] lowmem_reserve[]: 0 3352 7813 7813
>[  751.503905] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376484kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  751.503908] lowmem_reserve[]: 0 0 4460 4460
>[  751.503925] Normal free:38432kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240500kB active_file:100kB inactive_file:128kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  751.503927] lowmem_reserve[]: 0 0 0 0
>[  751.503940] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  751.503989] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  751.504043] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 48*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38548kB
>[  751.504090] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  751.504093] 1905377 total pagecache pages
>[  751.504102] 7 pages in swap cache
>[  751.504106] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  751.504108] Free swap  = 8049916kB
>[  751.504110] Total swap = 16642044kB
>[  751.504113] 2070542 pages RAM
>[  751.504115] 0 pages HighMem/MovableOnly
>[  751.504117] 46219 pages reserved
>[  753.090503] avahi-daemon: page allocation stalls for 62828ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  753.090521] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  753.090523] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  753.090526] Call Trace:
>[  753.090534]  dump_stack+0x67/0x97
>[  753.090539]  warn_alloc+0xd6/0x160
>[  753.090548]  __alloc_pages_nodemask+0xe50/0x1280
>[  753.090556]  ? find_get_entry+0x149/0x220
>[  753.090566]  ? pagecache_get_page+0x27/0x230
>[  753.090572]  filemap_fault+0x323/0x620
>[  753.090580]  ext4_filemap_fault+0x2c/0x40
>[  753.090586]  __do_fault+0x19/0x70
>[  753.090590]  __handle_mm_fault+0x946/0xd80
>[  753.090600]  handle_mm_fault+0x17c/0x350
>[  753.090605]  __do_page_fault+0x279/0x560
>[  753.090612]  do_page_fault+0xc/0x10
>[  753.090617]  page_fault+0x22/0x30
>[  753.090620] RIP: 0033:0x7f8a59be4620
>[  753.090623] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  753.090628] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  753.090630] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  753.090633] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  753.090636] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  753.090638] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  753.090648] Mem-Info:
>[  753.090655] active_anon:3890 inactive_anon:1904467 isolated_anon:480
>                active_file:28 inactive_file:10 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:448 shmem:1905313 pagetables:1430 bounce:0
>                free:25129 free_pcp:62 free_cma:0
>[  753.090661] Node 0 active_anon:15560kB inactive_anon:7617868kB active_file:112kB inactive_file:40kB unevictable:0kB isolated(anon):1920kB isolated(file):0kB mapped:1792kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  753.090666] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  753.090669] lowmem_reserve[]: 0 3352 7813 7813
>[  753.090686] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377072kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  753.090688] lowmem_reserve[]: 0 0 4460 4460
>[  753.090706] Normal free:37896kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241040kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
>[  753.090708] lowmem_reserve[]: 0 0 0 0
>[  753.090722] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  753.090774] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  753.090830] Normal: 742*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 37864kB
>[  753.090879] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  753.090882] 1905441 total pagecache pages
>[  753.090891] 7 pages in swap cache
>[  753.090895] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  753.090897] Free swap  = 8049916kB
>[  753.090900] Total swap = 16642044kB
>[  753.090903] 2070542 pages RAM
>[  753.090905] 0 pages HighMem/MovableOnly
>[  753.090908] 46219 pages reserved
>[  753.709590] irqbalance: page allocation stalls for 516602ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  753.709608] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  753.709611] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  753.709614] Call Trace:
>[  753.709623]  dump_stack+0x67/0x97
>[  753.709629]  warn_alloc+0xd6/0x160
>[  753.709638]  __alloc_pages_nodemask+0xe50/0x1280
>[  753.709650]  ? new_slab+0x331/0x4d0
>[  753.709656]  new_slab+0x31a/0x4d0
>[  753.709663]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  753.709668]  ? kvmalloc_node+0x6b/0x80
>[  753.709674]  ? lock_acquire+0x9e/0x1e0
>[  753.709679]  ? seq_read+0x38/0x3e0
>[  753.709687]  ? kvmalloc_node+0x6b/0x80
>[  753.709691]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  753.709695]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  753.709701]  __kmalloc+0x288/0x330
>[  753.709706]  kvmalloc_node+0x6b/0x80
>[  753.709711]  seq_read+0x2a1/0x3e0
>[  753.709716]  ? __might_fault+0x80/0x90
>[  753.709723]  proc_reg_read+0x3d/0x60
>[  753.709729]  __vfs_read+0x23/0x110
>[  753.709735]  ? SyS_newfstat+0x35/0x50
>[  753.709740]  vfs_read+0xa0/0x150
>[  753.709745]  SyS_read+0x44/0xb0
>[  753.709751]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  753.709754] RIP: 0033:0x7f3288c7a870
>[  753.709757] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  753.709762] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  753.709765] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  753.709768] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  753.709771] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  753.709773] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  754.168544] thermald: page allocation stalls for 514123ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  754.168562] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  754.168565] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  754.168567] Call Trace:
>[  754.168575]  dump_stack+0x67/0x97
>[  754.168581]  warn_alloc+0xd6/0x160
>[  754.168591]  __alloc_pages_nodemask+0xe50/0x1280
>[  754.168604]  ? trace_hardirqs_on_caller+0x118/0x180
>[  754.168611]  new_slab+0x31a/0x4d0
>[  754.168617]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  754.168622]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  754.168633]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  754.168637]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  754.168640]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  754.168645]  kmem_cache_alloc_trace+0x237/0x2e0
>[  754.168651]  kernfs_iop_get_link+0x3e/0x1e0
>[  754.168658]  link_path_walk+0x4a8/0x560
>[  754.168664]  path_openat+0x78/0x950
>[  754.168672]  do_filp_open+0x85/0xf0
>[  754.168684]  ? _raw_spin_unlock+0x2c/0x50
>[  754.168692]  do_sys_open+0x122/0x1f0
>[  754.168696]  ? do_sys_open+0x122/0x1f0
>[  754.168703]  SyS_open+0x19/0x20
>[  754.168707]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  754.168710] RIP: 0033:0x7f519f67f66d
>[  754.168713] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  754.168718] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  754.168721] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  754.168724] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  754.168726] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  754.168729] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  754.168739] warn_alloc_show_mem: 1 callbacks suppressed
>[  754.168742] Mem-Info:
>[  754.168749] active_anon:3890 inactive_anon:1904541 isolated_anon:352
>                active_file:77 inactive_file:73 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:465 shmem:1905313 pagetables:1430 bounce:0
>                free:25183 free_pcp:0 free_cma:0
>[  754.168754] Node 0 active_anon:15560kB inactive_anon:7618164kB active_file:308kB inactive_file:292kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1860kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  754.168760] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  754.168762] lowmem_reserve[]: 0 3352 7813 7813
>[  754.168778] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376120kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  754.168780] lowmem_reserve[]: 0 0 4460 4460
>[  754.168797] Normal free:38112kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241420kB active_file:308kB inactive_file:292kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  754.168799] lowmem_reserve[]: 0 0 0 0
>[  754.168812] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  754.168859] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  754.168912] Normal: 804*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38112kB
>[  754.168959] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  754.168961] 1905470 total pagecache pages
>[  754.168970] 7 pages in swap cache
>[  754.168973] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  754.168976] Free swap  = 8049916kB
>[  754.168978] Total swap = 16642044kB
>[  754.168980] 2070542 pages RAM
>[  754.168983] 0 pages HighMem/MovableOnly
>[  754.168985] 46219 pages reserved
>[  755.172579] systemd-udevd: page allocation stalls for 27111ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  755.172597] CPU: 3 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  755.172600] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  755.172603] Call Trace:
>[  755.172611]  dump_stack+0x67/0x97
>[  755.172616]  warn_alloc+0xd6/0x160
>[  755.172625]  __alloc_pages_nodemask+0xe50/0x1280
>[  755.172632]  ? find_get_entry+0x149/0x220
>[  755.172641]  ? pagecache_get_page+0x27/0x230
>[  755.172648]  filemap_fault+0x323/0x620
>[  755.172656]  ext4_filemap_fault+0x2c/0x40
>[  755.172661]  __do_fault+0x19/0x70
>[  755.172665]  __handle_mm_fault+0x946/0xd80
>[  755.172675]  handle_mm_fault+0x17c/0x350
>[  755.172680]  __do_page_fault+0x279/0x560
>[  755.172687]  do_page_fault+0xc/0x10
>[  755.172692]  page_fault+0x22/0x30
>[  755.172695] RIP: 0033:0x7fb73f6d0283
>[  755.172698] RSP: 002b:00007ffeb7cf4828 EFLAGS: 00010246
>[  755.172703] RAX: 0000000000000001 RBX: 00005626c1eaf910 RCX: 00007fb73f6d0283
>[  755.172706] RDX: 0000000000000009 RSI: 00007ffeb7cf4830 RDI: 000000000000000a
>[  755.172709] RBP: 00007ffeb7cf49a0 R08: 000000000000ffff R09: 0000000000000001
>[  755.172712] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb7cf4830
>[  755.172714] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>[  755.172724] Mem-Info:
>[  755.172730] active_anon:3890 inactive_anon:1904590 isolated_anon:256
>                active_file:45 inactive_file:73 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:465 shmem:1905313 pagetables:1430 bounce:0
>                free:25183 free_pcp:0 free_cma:0
>[  755.172736] Node 0 active_anon:15560kB inactive_anon:7618360kB active_file:180kB inactive_file:292kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1860kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  755.172742] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  755.172744] lowmem_reserve[]: 0 3352 7813 7813
>[  755.172762] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376236kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  755.172764] lowmem_reserve[]: 0 0 4460 4460
>[  755.172782] Normal free:38112kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241584kB active_file:180kB inactive_file:292kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  755.172784] lowmem_reserve[]: 0 0 0 0
>[  755.172798] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  755.172850] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  755.172907] Normal: 836*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38240kB
>[  755.172957] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  755.172959] 1905438 total pagecache pages
>[  755.172969] 7 pages in swap cache
>[  755.172973] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  755.172975] Free swap  = 8049916kB
>[  755.172978] Total swap = 16642044kB
>[  755.172980] 2070542 pages RAM
>[  755.172983] 0 pages HighMem/MovableOnly
>[  755.172985] 46219 pages reserved
>[  755.253780] systemd-resolve: page allocation stalls for 64481ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  755.253797] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  755.253800] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  755.253802] Call Trace:
>[  755.253810]  dump_stack+0x67/0x97
>[  755.253816]  warn_alloc+0xd6/0x160
>[  755.253824]  __alloc_pages_nodemask+0xe50/0x1280
>[  755.253832]  ? find_get_entry+0x149/0x220
>[  755.253841]  ? pagecache_get_page+0x27/0x230
>[  755.253846]  filemap_fault+0x323/0x620
>[  755.253855]  ext4_filemap_fault+0x2c/0x40
>[  755.253860]  __do_fault+0x19/0x70
>[  755.253865]  __handle_mm_fault+0x946/0xd80
>[  755.253874]  handle_mm_fault+0x17c/0x350
>[  755.253879]  __do_page_fault+0x279/0x560
>[  755.253886]  do_page_fault+0xc/0x10
>[  755.253890]  page_fault+0x22/0x30
>[  755.253894] RIP: 0033:0x7f5ed0a89320
>[  755.253897] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  755.253902] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  755.253904] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  755.253907] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  755.253909] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  755.253912] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  756.313636] systemd-logind: page allocation stalls for 73895ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  756.313656] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  756.313659] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  756.313662] Call Trace:
>[  756.313671]  dump_stack+0x67/0x97
>[  756.313677]  warn_alloc+0xd6/0x160
>[  756.313686]  __alloc_pages_nodemask+0xe50/0x1280
>[  756.313694]  ? find_get_entry+0x149/0x220
>[  756.313703]  ? pagecache_get_page+0x27/0x230
>[  756.313709]  filemap_fault+0x323/0x620
>[  756.313716]  ext4_filemap_fault+0x2c/0x40
>[  756.313723]  __do_fault+0x19/0x70
>[  756.313727]  __handle_mm_fault+0x946/0xd80
>[  756.313736]  handle_mm_fault+0x17c/0x350
>[  756.313742]  __do_page_fault+0x279/0x560
>[  756.313749]  do_page_fault+0xc/0x10
>[  756.313754]  page_fault+0x22/0x30
>[  756.313757] RIP: 0033:0x7f989c9a7270
>[  756.313760] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  756.313765] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  756.313768] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  756.313770] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  756.313773] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  756.313776] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  756.313786] warn_alloc_show_mem: 1 callbacks suppressed
>[  756.313789] Mem-Info:
>[  756.313796] active_anon:3890 inactive_anon:1904531 isolated_anon:416
>                active_file:37 inactive_file:45 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:430 shmem:1905313 pagetables:1430 bounce:0
>                free:25215 free_pcp:0 free_cma:0
>[  756.313802] Node 0 active_anon:15560kB inactive_anon:7618124kB active_file:148kB inactive_file:180kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1720kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  756.313808] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  756.313811] lowmem_reserve[]: 0 3352 7813 7813
>[  756.313829] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377452kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  756.313832] lowmem_reserve[]: 0 0 4460 4460
>[  756.313849] Normal free:38240kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240348kB active_file:148kB inactive_file:180kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  756.313851] lowmem_reserve[]: 0 0 0 0
>[  756.313865] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  756.313916] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  756.313971] Normal: 889*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  756.314020] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  756.314023] 1905402 total pagecache pages
>[  756.314034] 7 pages in swap cache
>[  756.314038] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  756.314040] Free swap  = 8049916kB
>[  756.314042] Total swap = 16642044kB
>[  756.314045] 2070542 pages RAM
>[  756.314047] 0 pages HighMem/MovableOnly
>[  756.314050] 46219 pages reserved
>[  756.465980] avahi-daemon: page allocation stalls for 66203ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  756.465999] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  756.466002] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  756.466005] Call Trace:
>[  756.466013]  dump_stack+0x67/0x97
>[  756.466019]  warn_alloc+0xd6/0x160
>[  756.466028]  __alloc_pages_nodemask+0xe50/0x1280
>[  756.466035]  ? find_get_entry+0x149/0x220
>[  756.466045]  ? pagecache_get_page+0x27/0x230
>[  756.466051]  filemap_fault+0x323/0x620
>[  756.466060]  ext4_filemap_fault+0x2c/0x40
>[  756.466065]  __do_fault+0x19/0x70
>[  756.466071]  __handle_mm_fault+0x946/0xd80
>[  756.466080]  handle_mm_fault+0x17c/0x350
>[  756.466085]  __do_page_fault+0x279/0x560
>[  756.466092]  do_page_fault+0xc/0x10
>[  756.466097]  page_fault+0x22/0x30
>[  756.466100] RIP: 0033:0x7f8a59be4620
>[  756.466103] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  756.466108] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  756.466111] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  756.466114] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  756.466116] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  756.466119] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  757.212697] cron: page allocation stalls for 74265ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  757.212714] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  757.212717] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  757.212719] Call Trace:
>[  757.212727]  dump_stack+0x67/0x97
>[  757.212733]  warn_alloc+0xd6/0x160
>[  757.212742]  __alloc_pages_nodemask+0xe50/0x1280
>[  757.212749]  ? find_get_entry+0x149/0x220
>[  757.212758]  ? pagecache_get_page+0x27/0x230
>[  757.212764]  filemap_fault+0x323/0x620
>[  757.212772]  ext4_filemap_fault+0x2c/0x40
>[  757.212778]  __do_fault+0x19/0x70
>[  757.212782]  __handle_mm_fault+0x946/0xd80
>[  757.212791]  handle_mm_fault+0x17c/0x350
>[  757.212797]  __do_page_fault+0x279/0x560
>[  757.212803]  do_page_fault+0xc/0x10
>[  757.212808]  page_fault+0x22/0x30
>[  757.212811] RIP: 0033:0x4040d8
>[  757.212814] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  757.212819] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  757.212822] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  757.212825] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  757.212827] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  757.212830] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  758.293850] irqbalance: page allocation stalls for 521186ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  758.293868] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  758.293871] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  758.293873] Call Trace:
>[  758.293882]  dump_stack+0x67/0x97
>[  758.293888]  warn_alloc+0xd6/0x160
>[  758.293896]  __alloc_pages_nodemask+0xe50/0x1280
>[  758.293907]  ? new_slab+0x331/0x4d0
>[  758.293913]  new_slab+0x31a/0x4d0
>[  758.293920]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  758.293924]  ? kvmalloc_node+0x6b/0x80
>[  758.293930]  ? lock_acquire+0x9e/0x1e0
>[  758.293935]  ? seq_read+0x38/0x3e0
>[  758.293944]  ? kvmalloc_node+0x6b/0x80
>[  758.293948]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  758.293952]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  758.293958]  __kmalloc+0x288/0x330
>[  758.293963]  kvmalloc_node+0x6b/0x80
>[  758.293968]  seq_read+0x2a1/0x3e0
>[  758.293973]  ? __might_fault+0x80/0x90
>[  758.293980]  proc_reg_read+0x3d/0x60
>[  758.293986]  __vfs_read+0x23/0x110
>[  758.293992]  ? SyS_newfstat+0x35/0x50
>[  758.293997]  vfs_read+0xa0/0x150
>[  758.294002]  SyS_read+0x44/0xb0
>[  758.294008]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  758.294011] RIP: 0033:0x7f3288c7a870
>[  758.294014] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  758.294019] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  758.294022] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  758.294025] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  758.294028] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  758.294030] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  758.294040] warn_alloc_show_mem: 2 callbacks suppressed
>[  758.294043] Mem-Info:
>[  758.294049] active_anon:3890 inactive_anon:1904545 isolated_anon:352
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25268 free_pcp:8 free_cma:0
>[  758.294055] Node 0 active_anon:15560kB inactive_anon:7618180kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  758.294061] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  758.294063] lowmem_reserve[]: 0 3352 7813 7813
>[  758.294080] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376528kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  758.294082] lowmem_reserve[]: 0 0 4460 4460
>[  758.294098] Normal free:38452kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241240kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:32kB local_pcp:0kB free_cma:0kB
>[  758.294101] lowmem_reserve[]: 0 0 0 0
>[  758.294115] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  758.294165] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  758.294220] Normal: 889*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  758.294268] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  758.294271] 1905377 total pagecache pages
>[  758.294280] 7 pages in swap cache
>[  758.294284] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  758.294286] Free swap  = 8049916kB
>[  758.294289] Total swap = 16642044kB
>[  758.294291] 2070542 pages RAM
>[  758.294294] 0 pages HighMem/MovableOnly
>[  758.294296] 46219 pages reserved
>[  758.398799] rs:main Q:Reg: page allocation stalls for 183173ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  758.398816] CPU: 0 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  758.398819] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  758.398822] Call Trace:
>[  758.398830]  dump_stack+0x67/0x97
>[  758.398836]  warn_alloc+0xd6/0x160
>[  758.398845]  __alloc_pages_nodemask+0xe50/0x1280
>[  758.398851]  ? find_get_entry+0x149/0x220
>[  758.398860]  ? pagecache_get_page+0x27/0x230
>[  758.398866]  filemap_fault+0x323/0x620
>[  758.398875]  ext4_filemap_fault+0x2c/0x40
>[  758.398880]  __do_fault+0x19/0x70
>[  758.398884]  __handle_mm_fault+0x946/0xd80
>[  758.398894]  handle_mm_fault+0x17c/0x350
>[  758.398899]  __do_page_fault+0x279/0x560
>[  758.398905]  do_page_fault+0xc/0x10
>[  758.398909]  page_fault+0x22/0x30
>[  758.398913] RIP: 0033:0x7f8a1d4f6a90
>[  758.398916] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  758.398921] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  758.398924] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  758.398926] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  758.398929] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  758.398931] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  759.492807] gem_render_line: page allocation stalls for 514609ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  759.492824] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  759.492827] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  759.492830] Call Trace:
>[  759.492837]  dump_stack+0x67/0x97
>[  759.492844]  warn_alloc+0xd6/0x160
>[  759.492852]  __alloc_pages_nodemask+0xe50/0x1280
>[  759.492863]  ? new_slab+0x331/0x4d0
>[  759.492869]  new_slab+0x31a/0x4d0
>[  759.492875]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  759.492880]  ? sg_kmalloc+0x1e/0x50
>[  759.492890]  ? sg_kmalloc+0x1e/0x50
>[  759.492894]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  759.492897]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  759.492902]  __kmalloc+0x288/0x330
>[  759.492908]  sg_kmalloc+0x1e/0x50
>[  759.492912]  __sg_alloc_table+0x11f/0x180
>[  759.492916]  ? sg_miter_start+0x60/0x60
>[  759.492922]  sg_alloc_table+0x24/0xa0
>[  759.492980]  i915_sg_trim+0x30/0x130 [i915]
>[  759.493022]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  759.493064]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  759.493101]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  759.493140]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  759.493145]  ? lock_acquire+0x9e/0x1e0
>[  759.493150]  ? __might_fault+0x39/0x90
>[  759.493159]  drm_ioctl+0x202/0x490
>[  759.493195]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  759.493205]  ? __do_page_fault+0x29e/0x560
>[  759.493212]  do_vfs_ioctl+0x90/0x6d0
>[  759.493217]  ? up_read+0x1a/0x40
>[  759.493221]  ? trace_hardirqs_on_caller+0x118/0x180
>[  759.493226]  SyS_ioctl+0x3c/0x70
>[  759.493232]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  759.493236] RIP: 0033:0x7fe71a49d4b7
>[  759.493238] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  759.493244] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  759.493246] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  759.493249] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  759.493251] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  759.493254] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  759.493264] warn_alloc_show_mem: 1 callbacks suppressed
>[  759.493267] Mem-Info:
>[  759.493274] active_anon:3890 inactive_anon:1904574 isolated_anon:384
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25276 free_pcp:0 free_cma:0
>[  759.493279] Node 0 active_anon:15560kB inactive_anon:7618296kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  759.493285] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  759.493288] lowmem_reserve[]: 0 3352 7813 7813
>[  759.493304] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376664kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  759.493306] lowmem_reserve[]: 0 0 4460 4460
>[  759.493323] Normal free:38484kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241432kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  759.493325] lowmem_reserve[]: 0 0 0 0
>[  759.493338] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  759.493388] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  759.493443] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38484kB
>[  759.493490] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  759.493493] 1905377 total pagecache pages
>[  759.493502] 7 pages in swap cache
>[  759.493505] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  759.493507] Free swap  = 8049916kB
>[  759.493510] Total swap = 16642044kB
>[  759.493512] 2070542 pages RAM
>[  759.493515] 0 pages HighMem/MovableOnly
>[  759.493517] 46219 pages reserved
>[  759.954832] cupsd: page allocation stalls for 97507ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  759.954849] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  759.954852] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  759.954855] Call Trace:
>[  759.954862]  dump_stack+0x67/0x97
>[  759.954868]  warn_alloc+0xd6/0x160
>[  759.954876]  __alloc_pages_nodemask+0xe50/0x1280
>[  759.954884]  ? find_get_entry+0x149/0x220
>[  759.954893]  ? pagecache_get_page+0x27/0x230
>[  759.954898]  filemap_fault+0x323/0x620
>[  759.954906]  ext4_filemap_fault+0x2c/0x40
>[  759.954912]  __do_fault+0x19/0x70
>[  759.954916]  __handle_mm_fault+0x946/0xd80
>[  759.954925]  handle_mm_fault+0x17c/0x350
>[  759.954931]  __do_page_fault+0x279/0x560
>[  759.954937]  do_page_fault+0xc/0x10
>[  759.954942]  page_fault+0x22/0x30
>[  759.954946] RIP: 0033:0x7fdc9c8d1d32
>[  759.954949] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  759.954954] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  759.954957] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  759.954959] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  759.954962] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  759.954964] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  761.412955] systemd: page allocation stalls for 493194ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  761.412971] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  761.412974] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  761.412976] Call Trace:
>[  761.412984]  dump_stack+0x67/0x97
>[  761.412990]  warn_alloc+0xd6/0x160
>[  761.412998]  __alloc_pages_nodemask+0xe50/0x1280
>[  761.413009]  ? new_slab+0x331/0x4d0
>[  761.413015]  new_slab+0x31a/0x4d0
>[  761.413022]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  761.413026]  ? kvmalloc_node+0x6b/0x80
>[  761.413032]  ? lock_acquire+0x9e/0x1e0
>[  761.413037]  ? seq_read+0x38/0x3e0
>[  761.413045]  ? kvmalloc_node+0x6b/0x80
>[  761.413049]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  761.413053]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  761.413058]  __kmalloc+0x288/0x330
>[  761.413063]  kvmalloc_node+0x6b/0x80
>[  761.413067]  seq_read+0x2a1/0x3e0
>[  761.413075]  __vfs_read+0x23/0x110
>[  761.413082]  ? up_read+0x1a/0x40
>[  761.413087]  vfs_read+0xa0/0x150
>[  761.413091]  SyS_read+0x44/0xb0
>[  761.413097]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  761.413101] RIP: 0033:0x7fa9de68988d
>[  761.413104] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  761.413109] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  761.413112] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  761.413114] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  761.413117] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  761.413119] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  761.413130] warn_alloc_show_mem: 1 callbacks suppressed
>[  761.413133] Mem-Info:
>[  761.413139] active_anon:3890 inactive_anon:1904533 isolated_anon:384
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25276 free_pcp:0 free_cma:0
>[  761.413145] Node 0 active_anon:15560kB inactive_anon:7618132kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  761.413151] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  761.413153] lowmem_reserve[]: 0 3352 7813 7813
>[  761.413170] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3375880kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  761.413173] lowmem_reserve[]: 0 0 4460 4460
>[  761.413189] Normal free:38484kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240764kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  761.413191] lowmem_reserve[]: 0 0 0 0
>[  761.413205] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  761.413254] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  761.413308] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38484kB
>[  761.413356] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  761.413358] 1905377 total pagecache pages
>[  761.413367] 7 pages in swap cache
>[  761.413370] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  761.413373] Free swap  = 8049916kB
>[  761.413375] Total swap = 16642044kB
>[  761.413378] 2070542 pages RAM
>[  761.413380] 0 pages HighMem/MovableOnly
>[  761.413382] 46219 pages reserved
>[  762.964102] snapd: page allocation stalls for 21397ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  762.964123] CPU: 2 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  762.964126] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  762.964129] Call Trace:
>[  762.964138]  dump_stack+0x67/0x97
>[  762.964144]  warn_alloc+0xd6/0x160
>[  762.964153]  __alloc_pages_nodemask+0xe50/0x1280
>[  762.964161]  ? find_get_entry+0x149/0x220
>[  762.964171]  ? pagecache_get_page+0x27/0x230
>[  762.964177]  filemap_fault+0x323/0x620
>[  762.964186]  ext4_filemap_fault+0x2c/0x40
>[  762.964192]  __do_fault+0x19/0x70
>[  762.964198]  __handle_mm_fault+0x946/0xd80
>[  762.964207]  handle_mm_fault+0x17c/0x350
>[  762.964212]  __do_page_fault+0x279/0x560
>[  762.964219]  do_page_fault+0xc/0x10
>[  762.964224]  page_fault+0x22/0x30
>[  762.964227] RIP: 0033:0x55c8c00d74c5
>[  762.964230] RSP: 002b:000000c820030bc0 EFLAGS: 00010203
>[  762.964235] RAX: 0000000000080000 RBX: 000000c8201170e0 RCX: 000000c820001b00
>[  762.964237] RDX: 000000c8201170e0 RSI: 0000000000000050 RDI: 000000c8201170b0
>[  762.964240] RBP: 0000000000000000 R08: 00000000008426c4 R09: 0000000000000000
>[  762.964243] R10: 0000000000000011 R11: 0000000000000000 R12: 0000000000000009
>[  762.964245] R13: 000055c8c089f4da R14: 0000000000000005 R15: 0000000000000008
>[  762.964255] Mem-Info:
>[  762.964262] active_anon:3890 inactive_anon:1904667 isolated_anon:288
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25276 free_pcp:0 free_cma:0
>[  762.964269] Node 0 active_anon:15560kB inactive_anon:7618668kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  762.964275] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  762.964278] lowmem_reserve[]: 0 3352 7813 7813
>[  762.964296] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376852kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  762.964298] lowmem_reserve[]: 0 0 4460 4460
>[  762.964315] Normal free:38484kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240740kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  762.964318] lowmem_reserve[]: 0 0 0 0
>[  762.964332] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  762.964385] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  762.964440] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38484kB
>[  762.964490] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  762.964492] 1905377 total pagecache pages
>[  762.964504] 7 pages in swap cache
>[  762.964508] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  762.964511] Free swap  = 8049916kB
>[  762.964514] Total swap = 16642044kB
>[  762.964516] 2070542 pages RAM
>[  762.964518] 0 pages HighMem/MovableOnly
>[  762.964520] 46219 pages reserved
>[  763.441065] cron: page allocation stalls for 80493ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  763.441082] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  763.441085] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  763.441088] Call Trace:
>[  763.441096]  dump_stack+0x67/0x97
>[  763.441101]  warn_alloc+0xd6/0x160
>[  763.441109]  __alloc_pages_nodemask+0xe50/0x1280
>[  763.441116]  ? find_get_entry+0x149/0x220
>[  763.441125]  ? pagecache_get_page+0x27/0x230
>[  763.441131]  filemap_fault+0x323/0x620
>[  763.441139]  ext4_filemap_fault+0x2c/0x40
>[  763.441145]  __do_fault+0x19/0x70
>[  763.441150]  __handle_mm_fault+0x946/0xd80
>[  763.441159]  handle_mm_fault+0x17c/0x350
>[  763.441164]  __do_page_fault+0x279/0x560
>[  763.441171]  do_page_fault+0xc/0x10
>[  763.441176]  page_fault+0x22/0x30
>[  763.441179] RIP: 0033:0x4040d8
>[  763.441183] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  763.441188] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  763.441191] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  763.441193] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  763.441196] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  763.441198] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  763.831018] NetworkManager: page allocation stalls for 25674ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  763.831038] CPU: 0 PID: 745 Comm: NetworkManager Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  763.831040] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  763.831043] Call Trace:
>[  763.831052]  dump_stack+0x67/0x97
>[  763.831058]  warn_alloc+0xd6/0x160
>[  763.831067]  __alloc_pages_nodemask+0xe50/0x1280
>[  763.831074]  ? find_get_entry+0x149/0x220
>[  763.831083]  ? pagecache_get_page+0x27/0x230
>[  763.831089]  filemap_fault+0x323/0x620
>[  763.831096]  ext4_filemap_fault+0x2c/0x40
>[  763.831103]  __do_fault+0x19/0x70
>[  763.831108]  ? _raw_spin_unlock+0x2c/0x50
>[  763.831112]  __handle_mm_fault+0x946/0xd80
>[  763.831121]  handle_mm_fault+0x17c/0x350
>[  763.831128]  __do_page_fault+0x279/0x560
>[  763.831135]  do_page_fault+0xc/0x10
>[  763.831138]  page_fault+0x22/0x30
>[  763.831141] RIP: 0033:0x7f59b7fd9cb0
>[  763.831144] RSP: 002b:00007ffdbc4a8418 EFLAGS: 00010202
>[  763.831149] RAX: df3b645a1cac0844 RBX: 0000555feb855800 RCX: 0000000000000000
>[  763.831152] RDX: 0000000000000001 RSI: 00007ffdbc4a8430 RDI: 000000000000000f
>[  763.831155] RBP: 00007ffdbc4a8550 R08: 0000000000139b54 R09: 0000000000000001
>[  763.831157] R10: 0012241e79cd9fac R11: 0000000000000000 R12: 00007ffdbc4a8430
>[  763.831160] R13: 0000000000000001 R14: 0000000000000000 R15: 0000555fea2c89c0
>[  764.046105] irqbalance: page allocation stalls for 526938ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  764.046122] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  764.046125] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  764.046128] Call Trace:
>[  764.046135]  dump_stack+0x67/0x97
>[  764.046141]  warn_alloc+0xd6/0x160
>[  764.046150]  __alloc_pages_nodemask+0xe50/0x1280
>[  764.046162]  ? new_slab+0x331/0x4d0
>[  764.046168]  new_slab+0x31a/0x4d0
>[  764.046174]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  764.046179]  ? kvmalloc_node+0x6b/0x80
>[  764.046185]  ? lock_acquire+0x9e/0x1e0
>[  764.046189]  ? seq_read+0x38/0x3e0
>[  764.046198]  ? kvmalloc_node+0x6b/0x80
>[  764.046202]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  764.046206]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  764.046211]  __kmalloc+0x288/0x330
>[  764.046217]  kvmalloc_node+0x6b/0x80
>[  764.046221]  seq_read+0x2a1/0x3e0
>[  764.046226]  ? __might_fault+0x80/0x90
>[  764.046233]  proc_reg_read+0x3d/0x60
>[  764.046239]  __vfs_read+0x23/0x110
>[  764.046246]  ? SyS_newfstat+0x35/0x50
>[  764.046251]  vfs_read+0xa0/0x150
>[  764.046255]  SyS_read+0x44/0xb0
>[  764.046261]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  764.046265] RIP: 0033:0x7f3288c7a870
>[  764.046268] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  764.046273] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  764.046276] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  764.046279] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  764.046281] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  764.046284] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  764.046294] warn_alloc_show_mem: 2 callbacks suppressed
>[  764.046296] Mem-Info:
>[  764.046303] active_anon:3890 inactive_anon:1904461 isolated_anon:448
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25276 free_pcp:0 free_cma:0
>[  764.046309] Node 0 active_anon:15560kB inactive_anon:7617844kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1792kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  764.046315] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  764.046317] lowmem_reserve[]: 0 3352 7813 7813
>[  764.046334] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3375464kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  764.046336] lowmem_reserve[]: 0 0 4460 4460
>[  764.046353] Normal free:38484kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240812kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  764.046355] lowmem_reserve[]: 0 0 0 0
>[  764.046369] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  764.046419] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  764.046473] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38484kB
>[  764.046521] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  764.046524] 1905377 total pagecache pages
>[  764.046533] 7 pages in swap cache
>[  764.046536] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  764.046539] Free swap  = 8049916kB
>[  764.046541] Total swap = 16642044kB
>[  764.046544] 2070542 pages RAM
>[  764.046546] 0 pages HighMem/MovableOnly
>[  764.046549] 46219 pages reserved
>[  765.335874] irqbalance: page allocation stalls for 528227ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  765.335891] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  765.335894] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  765.335896] Call Trace:
>[  765.335905]  dump_stack+0x67/0x97
>[  765.335910]  warn_alloc+0xd6/0x160
>[  765.335919]  __alloc_pages_nodemask+0xe50/0x1280
>[  765.335931]  ? new_slab+0x331/0x4d0
>[  765.335937]  new_slab+0x31a/0x4d0
>[  765.335943]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  765.335948]  ? kvmalloc_node+0x6b/0x80
>[  765.335954]  ? lock_acquire+0x9e/0x1e0
>[  765.335958]  ? seq_read+0x38/0x3e0
>[  765.335966]  ? kvmalloc_node+0x6b/0x80
>[  765.335970]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  765.335975]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  765.335980]  __kmalloc+0x288/0x330
>[  765.335986]  kvmalloc_node+0x6b/0x80
>[  765.335990]  seq_read+0x2a1/0x3e0
>[  765.335995]  ? __might_fault+0x80/0x90
>[  765.336002]  proc_reg_read+0x3d/0x60
>[  765.336008]  __vfs_read+0x23/0x110
>[  765.336014]  ? SyS_newfstat+0x35/0x50
>[  765.336019]  vfs_read+0xa0/0x150
>[  765.336023]  SyS_read+0x44/0xb0
>[  765.336029]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  765.336033] RIP: 0033:0x7f3288c7a870
>[  765.336035] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  765.336041] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  765.336044] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  765.336046] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  765.336049] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  765.336052] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  765.336075] Mem-Info:
>[  765.336082] active_anon:3890 inactive_anon:1904607 isolated_anon:352
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25268 free_pcp:0 free_cma:0
>[  765.336088] Node 0 active_anon:15560kB inactive_anon:7618428kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  765.336094] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  765.336096] lowmem_reserve[]: 0 3352 7813 7813
>[  765.336114] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376456kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  765.336116] lowmem_reserve[]: 0 0 4460 4460
>[  765.336133] Normal free:38452kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241184kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  765.336135] lowmem_reserve[]: 0 0 0 0
>[  765.336149] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  765.336199] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  765.336253] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  765.336302] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  765.336305] 1905377 total pagecache pages
>[  765.336315] 7 pages in swap cache
>[  765.336318] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  765.336320] Free swap  = 8049916kB
>[  765.336323] Total swap = 16642044kB
>[  765.336326] 2070542 pages RAM
>[  765.336328] 0 pages HighMem/MovableOnly
>[  765.336331] 46219 pages reserved
>[  766.819167] avahi-daemon: page allocation stalls for 76556ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  766.819184] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  766.819187] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  766.819190] Call Trace:
>[  766.819197]  dump_stack+0x67/0x97
>[  766.819203]  warn_alloc+0xd6/0x160
>[  766.819212]  __alloc_pages_nodemask+0xe50/0x1280
>[  766.819219]  ? find_get_entry+0x149/0x220
>[  766.819229]  ? pagecache_get_page+0x27/0x230
>[  766.819235]  filemap_fault+0x323/0x620
>[  766.819243]  ext4_filemap_fault+0x2c/0x40
>[  766.819249]  __do_fault+0x19/0x70
>[  766.819253]  __handle_mm_fault+0x946/0xd80
>[  766.819262]  handle_mm_fault+0x17c/0x350
>[  766.819268]  __do_page_fault+0x279/0x560
>[  766.819275]  do_page_fault+0xc/0x10
>[  766.819280]  page_fault+0x22/0x30
>[  766.819284] RIP: 0033:0x7f8a59be4620
>[  766.819287] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  766.819292] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  766.819294] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  766.819297] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  766.819300] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  766.819303] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  766.819312] Mem-Info:
>[  766.819318] active_anon:3890 inactive_anon:1904511 isolated_anon:416
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25268 free_pcp:0 free_cma:0
>[  766.819324] Node 0 active_anon:15560kB inactive_anon:7618044kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  766.819330] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  766.819333] lowmem_reserve[]: 0 3352 7813 7813
>[  766.819351] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376788kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  766.819354] lowmem_reserve[]: 0 0 4460 4460
>[  766.819371] Normal free:38452kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241664kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  766.819373] lowmem_reserve[]: 0 0 0 0
>[  766.819388] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  766.819440] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  766.819496] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  766.819546] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  766.819548] 1905377 total pagecache pages
>[  766.819559] 7 pages in swap cache
>[  766.819562] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  766.819564] Free swap  = 8049916kB
>[  766.819567] Total swap = 16642044kB
>[  766.819570] 2070542 pages RAM
>[  766.819572] 0 pages HighMem/MovableOnly
>[  766.819575] 46219 pages reserved
>[  766.951168] thermald: page allocation stalls for 526905ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  766.951186] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  766.951189] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  766.951192] Call Trace:
>[  766.951201]  dump_stack+0x67/0x97
>[  766.951208]  warn_alloc+0xd6/0x160
>[  766.951217]  __alloc_pages_nodemask+0xe50/0x1280
>[  766.951230]  ? trace_hardirqs_on_caller+0x118/0x180
>[  766.951237]  new_slab+0x31a/0x4d0
>[  766.951244]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  766.951250]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  766.951261]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  766.951265]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  766.951269]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  766.951273]  kmem_cache_alloc_trace+0x237/0x2e0
>[  766.951279]  kernfs_iop_get_link+0x3e/0x1e0
>[  766.951286]  link_path_walk+0x4a8/0x560
>[  766.951293]  path_openat+0x78/0x950
>[  766.951300]  do_filp_open+0x85/0xf0
>[  766.951314]  ? _raw_spin_unlock+0x2c/0x50
>[  766.951322]  do_sys_open+0x122/0x1f0
>[  766.951326]  ? do_sys_open+0x122/0x1f0
>[  766.951334]  SyS_open+0x19/0x20
>[  766.951338]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  766.951341] RIP: 0033:0x7f519f67f66d
>[  766.951345] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  766.951350] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  766.951353] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  766.951356] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  766.951359] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  766.951362] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  767.327249] snapd: page allocation stalls for 19824ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  767.327267] CPU: 0 PID: 755 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  767.327269] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  767.327272] Call Trace:
>[  767.327280]  dump_stack+0x67/0x97
>[  767.327285]  warn_alloc+0xd6/0x160
>[  767.327294]  __alloc_pages_nodemask+0xe50/0x1280
>[  767.327301]  ? find_get_entry+0x149/0x220
>[  767.327311]  ? pagecache_get_page+0x27/0x230
>[  767.327316]  filemap_fault+0x323/0x620
>[  767.327325]  ext4_filemap_fault+0x2c/0x40
>[  767.327330]  __do_fault+0x19/0x70
>[  767.327335]  __handle_mm_fault+0x946/0xd80
>[  767.327344]  handle_mm_fault+0x17c/0x350
>[  767.327350]  __do_page_fault+0x279/0x560
>[  767.327356]  do_page_fault+0xc/0x10
>[  767.327362]  page_fault+0x22/0x30
>[  767.327365] RIP: 0033:0x55c8c00b104d
>[  767.327368] RSP: 002b:00007ff925247e60 EFLAGS: 00010202
>[  767.327373] RAX: 0000000000000000 RBX: 0000000000005aa6 RCX: 000055c8c00d7fbd
>[  767.327375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[  767.327378] RBP: 000000c820026400 R08: 00007ff925247e48 R09: 0000000000000001
>[  767.327381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[  767.327383] R13: 00007fff6e5f658f R14: 00007ff9252489c0 R15: 00007ff925248700
>[  768.760404] irqbalance: page allocation stalls for 531652ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  768.760421] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  768.760424] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  768.760427] Call Trace:
>[  768.760435]  dump_stack+0x67/0x97
>[  768.760441]  warn_alloc+0xd6/0x160
>[  768.760449]  __alloc_pages_nodemask+0xe50/0x1280
>[  768.760461]  ? new_slab+0x331/0x4d0
>[  768.760467]  new_slab+0x31a/0x4d0
>[  768.760474]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  768.760479]  ? kvmalloc_node+0x6b/0x80
>[  768.760485]  ? lock_acquire+0x9e/0x1e0
>[  768.760490]  ? seq_read+0x38/0x3e0
>[  768.760500]  ? kvmalloc_node+0x6b/0x80
>[  768.760504]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  768.760508]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  768.760513]  __kmalloc+0x288/0x330
>[  768.760520]  kvmalloc_node+0x6b/0x80
>[  768.760525]  seq_read+0x2a1/0x3e0
>[  768.760530]  ? __might_fault+0x80/0x90
>[  768.760537]  proc_reg_read+0x3d/0x60
>[  768.760543]  __vfs_read+0x23/0x110
>[  768.760550]  ? SyS_newfstat+0x35/0x50
>[  768.760555]  vfs_read+0xa0/0x150
>[  768.760560]  SyS_read+0x44/0xb0
>[  768.760566]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  768.760570] RIP: 0033:0x7f3288c7a870
>[  768.760572] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  768.760577] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  768.760580] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  768.760583] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  768.760586] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  768.760588] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  768.760598] warn_alloc_show_mem: 2 callbacks suppressed
>[  768.760601] Mem-Info:
>[  768.760607] active_anon:3890 inactive_anon:1904595 isolated_anon:320
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25268 free_pcp:0 free_cma:0
>[  768.760613] Node 0 active_anon:15560kB inactive_anon:7618380kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  768.760619] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  768.760621] lowmem_reserve[]: 0 3352 7813 7813
>[  768.760638] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377124kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  768.760640] lowmem_reserve[]: 0 0 4460 4460
>[  768.760657] Normal free:38452kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240788kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  768.760660] lowmem_reserve[]: 0 0 0 0
>[  768.760673] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  768.760723] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  768.760777] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  768.760826] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  768.760829] 1905377 total pagecache pages
>[  768.760839] 7 pages in swap cache
>[  768.760842] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  768.760844] Free swap  = 8049916kB
>[  768.760847] Total swap = 16642044kB
>[  768.760849] 2070542 pages RAM
>[  768.760852] 0 pages HighMem/MovableOnly
>[  768.760854] 46219 pages reserved
>[  769.375284] systemd-udevd: page allocation stalls for 41313ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  769.375302] CPU: 3 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  769.375305] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  769.375307] Call Trace:
>[  769.375314]  dump_stack+0x67/0x97
>[  769.375320]  warn_alloc+0xd6/0x160
>[  769.375329]  __alloc_pages_nodemask+0xe50/0x1280
>[  769.375336]  ? find_get_entry+0x149/0x220
>[  769.375345]  ? pagecache_get_page+0x27/0x230
>[  769.375351]  filemap_fault+0x323/0x620
>[  769.375359]  ext4_filemap_fault+0x2c/0x40
>[  769.375365]  __do_fault+0x19/0x70
>[  769.375370]  __handle_mm_fault+0x946/0xd80
>[  769.375379]  handle_mm_fault+0x17c/0x350
>[  769.375385]  __do_page_fault+0x279/0x560
>[  769.375392]  do_page_fault+0xc/0x10
>[  769.375397]  page_fault+0x22/0x30
>[  769.375400] RIP: 0033:0x7fb73f6d0283
>[  769.375402] RSP: 002b:00007ffeb7cf4828 EFLAGS: 00010246
>[  769.375408] RAX: 0000000000000001 RBX: 00005626c1eaf910 RCX: 00007fb73f6d0283
>[  769.375410] RDX: 0000000000000009 RSI: 00007ffeb7cf4830 RDI: 000000000000000a
>[  769.375413] RBP: 00007ffeb7cf49a0 R08: 000000000000ffff R09: 0000000000000001
>[  769.375416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb7cf4830
>[  769.375418] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>[  769.730299] gem_render_line: page allocation stalls for 524846ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  769.730316] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  769.730319] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  769.730321] Call Trace:
>[  769.730329]  dump_stack+0x67/0x97
>[  769.730335]  warn_alloc+0xd6/0x160
>[  769.730343]  __alloc_pages_nodemask+0xe50/0x1280
>[  769.730355]  ? new_slab+0x331/0x4d0
>[  769.730360]  new_slab+0x31a/0x4d0
>[  769.730368]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  769.730372]  ? sg_kmalloc+0x1e/0x50
>[  769.730382]  ? sg_kmalloc+0x1e/0x50
>[  769.730386]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  769.730390]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  769.730394]  __kmalloc+0x288/0x330
>[  769.730400]  sg_kmalloc+0x1e/0x50
>[  769.730405]  __sg_alloc_table+0x11f/0x180
>[  769.730408]  ? sg_miter_start+0x60/0x60
>[  769.730415]  sg_alloc_table+0x24/0xa0
>[  769.730472]  i915_sg_trim+0x30/0x130 [i915]
>[  769.730513]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  769.730556]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  769.730593]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  769.730632]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  769.730637]  ? lock_acquire+0x9e/0x1e0
>[  769.730643]  ? __might_fault+0x39/0x90
>[  769.730651]  drm_ioctl+0x202/0x490
>[  769.730688]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  769.730698]  ? __do_page_fault+0x29e/0x560
>[  769.730706]  do_vfs_ioctl+0x90/0x6d0
>[  769.730711]  ? up_read+0x1a/0x40
>[  769.730715]  ? trace_hardirqs_on_caller+0x118/0x180
>[  769.730720]  SyS_ioctl+0x3c/0x70
>[  769.730727]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  769.730730] RIP: 0033:0x7fe71a49d4b7
>[  769.730733] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  769.730738] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  769.730741] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  769.730743] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  769.730746] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  769.730749] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  769.840309] in:imklog: page allocation stalls for 51407ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  769.840327] CPU: 2 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  769.840329] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  769.840332] Call Trace:
>[  769.840339]  dump_stack+0x67/0x97
>[  769.840345]  warn_alloc+0xd6/0x160
>[  769.840354]  __alloc_pages_nodemask+0xe50/0x1280
>[  769.840361]  ? find_get_entry+0x149/0x220
>[  769.840370]  ? pagecache_get_page+0x27/0x230
>[  769.840376]  filemap_fault+0x323/0x620
>[  769.840385]  ext4_filemap_fault+0x2c/0x40
>[  769.840391]  __do_fault+0x19/0x70
>[  769.840396]  __handle_mm_fault+0x946/0xd80
>[  769.840405]  handle_mm_fault+0x17c/0x350
>[  769.840411]  __do_page_fault+0x279/0x560
>[  769.840417]  do_page_fault+0xc/0x10
>[  769.840422]  page_fault+0x22/0x30
>[  769.840426] RIP: 0033:0x7f8a1cc460ea
>[  769.840429] RSP: 002b:00007f8a1bdf34a0 EFLAGS: 00010206
>[  769.840434] RAX: 000000000000000f RBX: 0000000000000004 RCX: 0000000000000c60
>[  769.840436] RDX: 0000000000008000 RSI: 000055acbb838a50 RDI: 000055acbb825c60
>[  769.840439] RBP: 0000000000000000 R08: 0000000000000000 R09: a3d70a3d70a3d70b
>[  769.840442] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  769.840444] R13: 00007f8a1bdf5181 R14: 0000000000001f9f R15: 00007f8a1bdf51bf
>[  769.840454] warn_alloc_show_mem: 2 callbacks suppressed
>[  769.840457] Mem-Info:
>[  769.840464] active_anon:3890 inactive_anon:1904531 isolated_anon:320
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25268 free_pcp:0 free_cma:0
>[  769.840469] Node 0 active_anon:15560kB inactive_anon:7618124kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  769.840475] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  769.840477] lowmem_reserve[]: 0 3352 7813 7813
>[  769.840495] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376684kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  769.840497] lowmem_reserve[]: 0 0 4460 4460
>[  769.840515] Normal free:38452kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241648kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  769.840518] lowmem_reserve[]: 0 0 0 0
>[  769.840532] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  769.840583] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  769.840639] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  769.840689] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  769.840691] 1905377 total pagecache pages
>[  769.840701] 7 pages in swap cache
>[  769.840704] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  769.840707] Free swap  = 8049916kB
>[  769.840709] Total swap = 16642044kB
>[  769.840712] 2070542 pages RAM
>[  769.840715] 0 pages HighMem/MovableOnly
>[  769.840717] 46219 pages reserved
>[  769.888296] systemd-resolve: page allocation stalls for 79115ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  769.888312] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  769.888315] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  769.888318] Call Trace:
>[  769.888326]  dump_stack+0x67/0x97
>[  769.888331]  warn_alloc+0xd6/0x160
>[  769.888340]  __alloc_pages_nodemask+0xe50/0x1280
>[  769.888347]  ? find_get_entry+0x149/0x220
>[  769.888356]  ? pagecache_get_page+0x27/0x230
>[  769.888362]  filemap_fault+0x323/0x620
>[  769.888370]  ext4_filemap_fault+0x2c/0x40
>[  769.888375]  __do_fault+0x19/0x70
>[  769.888380]  __handle_mm_fault+0x946/0xd80
>[  769.888389]  handle_mm_fault+0x17c/0x350
>[  769.888394]  __do_page_fault+0x279/0x560
>[  769.888401]  do_page_fault+0xc/0x10
>[  769.888406]  page_fault+0x22/0x30
>[  769.888410] RIP: 0033:0x7f5ed0a89320
>[  769.888412] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  769.888417] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  769.888420] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  769.888422] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  769.888425] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  769.888428] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  770.043518] irqbalance: page allocation stalls for 532935ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  770.043536] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  770.043539] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  770.043541] Call Trace:
>[  770.043549]  dump_stack+0x67/0x97
>[  770.043555]  warn_alloc+0xd6/0x160
>[  770.043563]  __alloc_pages_nodemask+0xe50/0x1280
>[  770.043575]  ? new_slab+0x331/0x4d0
>[  770.043581]  new_slab+0x31a/0x4d0
>[  770.043587]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  770.043592]  ? kvmalloc_node+0x6b/0x80
>[  770.043598]  ? lock_acquire+0x9e/0x1e0
>[  770.043602]  ? seq_read+0x38/0x3e0
>[  770.043611]  ? kvmalloc_node+0x6b/0x80
>[  770.043615]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  770.043619]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  770.043624]  __kmalloc+0x288/0x330
>[  770.043629]  kvmalloc_node+0x6b/0x80
>[  770.043634]  seq_read+0x2a1/0x3e0
>[  770.043639]  ? __might_fault+0x80/0x90
>[  770.043646]  proc_reg_read+0x3d/0x60
>[  770.043652]  __vfs_read+0x23/0x110
>[  770.043659]  ? SyS_newfstat+0x35/0x50
>[  770.043663]  vfs_read+0xa0/0x150
>[  770.043668]  SyS_read+0x44/0xb0
>[  770.043674]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  770.043678] RIP: 0033:0x7f3288c7a870
>[  770.043680] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  770.043685] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  770.043689] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  770.043692] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  770.043694] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  770.043697] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  770.632595] gem_render_line: page allocation stalls for 525748ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  770.632613] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  770.632616] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  770.632620] Call Trace:
>[  770.632629]  dump_stack+0x67/0x97
>[  770.632634]  warn_alloc+0xd6/0x160
>[  770.632643]  __alloc_pages_nodemask+0xe50/0x1280
>[  770.632654]  ? new_slab+0x331/0x4d0
>[  770.632660]  new_slab+0x31a/0x4d0
>[  770.632667]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  770.632672]  ? sg_kmalloc+0x1e/0x50
>[  770.632683]  ? sg_kmalloc+0x1e/0x50
>[  770.632686]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  770.632690]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  770.632694]  __kmalloc+0x288/0x330
>[  770.632700]  sg_kmalloc+0x1e/0x50
>[  770.632705]  __sg_alloc_table+0x11f/0x180
>[  770.632708]  ? sg_miter_start+0x60/0x60
>[  770.632714]  sg_alloc_table+0x24/0xa0
>[  770.632784]  i915_sg_trim+0x30/0x130 [i915]
>[  770.632825]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  770.632867]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  770.632902]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  770.632941]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  770.632946]  ? lock_acquire+0x9e/0x1e0
>[  770.632953]  ? __might_fault+0x39/0x90
>[  770.632961]  drm_ioctl+0x202/0x490
>[  770.632997]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  770.633008]  ? __do_page_fault+0x29e/0x560
>[  770.633014]  do_vfs_ioctl+0x90/0x6d0
>[  770.633019]  ? up_read+0x1a/0x40
>[  770.633024]  ? trace_hardirqs_on_caller+0x118/0x180
>[  770.633029]  SyS_ioctl+0x3c/0x70
>[  770.633036]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  770.633039] RIP: 0033:0x7fe71a49d4b7
>[  770.633042] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  770.633047] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  770.633050] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  770.633053] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  770.633055] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  770.633057] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  770.963356] systemd: page allocation stalls for 502744ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  770.963373] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  770.963375] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  770.963378] Call Trace:
>[  770.963385]  dump_stack+0x67/0x97
>[  770.963390]  warn_alloc+0xd6/0x160
>[  770.963399]  __alloc_pages_nodemask+0xe50/0x1280
>[  770.963410]  ? new_slab+0x331/0x4d0
>[  770.963416]  new_slab+0x31a/0x4d0
>[  770.963423]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  770.963427]  ? kvmalloc_node+0x6b/0x80
>[  770.963433]  ? lock_acquire+0x9e/0x1e0
>[  770.963438]  ? seq_read+0x38/0x3e0
>[  770.963447]  ? kvmalloc_node+0x6b/0x80
>[  770.963450]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  770.963454]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  770.963459]  __kmalloc+0x288/0x330
>[  770.963465]  kvmalloc_node+0x6b/0x80
>[  770.963469]  seq_read+0x2a1/0x3e0
>[  770.963477]  __vfs_read+0x23/0x110
>[  770.963484]  ? up_read+0x1a/0x40
>[  770.963489]  vfs_read+0xa0/0x150
>[  770.963493]  SyS_read+0x44/0xb0
>[  770.963499]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  770.963503] RIP: 0033:0x7fa9de68988d
>[  770.963506] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  770.963511] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  770.963514] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  770.963517] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  770.963519] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  770.963522] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  770.963532] warn_alloc_show_mem: 3 callbacks suppressed
>[  770.963534] Mem-Info:
>[  770.963541] active_anon:3890 inactive_anon:1904531 isolated_anon:384
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25268 free_pcp:0 free_cma:0
>[  770.963547] Node 0 active_anon:15560kB inactive_anon:7618124kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  770.963553] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  770.963555] lowmem_reserve[]: 0 3352 7813 7813
>[  770.963572] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376808kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  770.963574] lowmem_reserve[]: 0 0 4460 4460
>[  770.963591] Normal free:38452kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240716kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  770.963593] lowmem_reserve[]: 0 0 0 0
>[  770.963606] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  770.963656] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  770.963711] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  770.963759] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  770.963761] 1905377 total pagecache pages
>[  770.963771] 7 pages in swap cache
>[  770.963774] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  770.963776] Free swap  = 8049916kB
>[  770.963779] Total swap = 16642044kB
>[  770.963781] 2070542 pages RAM
>[  770.963784] 0 pages HighMem/MovableOnly
>[  770.963786] 46219 pages reserved
>[  771.436448] thermald: page allocation stalls for 531390ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  771.436465] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  771.436468] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  771.436471] Call Trace:
>[  771.436479]  dump_stack+0x67/0x97
>[  771.436484]  warn_alloc+0xd6/0x160
>[  771.436493]  __alloc_pages_nodemask+0xe50/0x1280
>[  771.436507]  ? trace_hardirqs_on_caller+0x118/0x180
>[  771.436514]  new_slab+0x31a/0x4d0
>[  771.436520]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  771.436525]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  771.436536]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  771.436540]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  771.436543]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  771.436549]  kmem_cache_alloc_trace+0x237/0x2e0
>[  771.436555]  kernfs_iop_get_link+0x3e/0x1e0
>[  771.436561]  link_path_walk+0x4a8/0x560
>[  771.436568]  path_openat+0x78/0x950
>[  771.436576]  do_filp_open+0x85/0xf0
>[  771.436587]  ? _raw_spin_unlock+0x2c/0x50
>[  771.436596]  do_sys_open+0x122/0x1f0
>[  771.436600]  ? do_sys_open+0x122/0x1f0
>[  771.436607]  SyS_open+0x19/0x20
>[  771.436611]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  771.436614] RIP: 0033:0x7f519f67f66d
>[  771.436617] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  771.436622] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  771.436625] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  771.436628] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  771.436630] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  771.436633] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  772.404418] cupsd: page allocation stalls for 109956ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  772.404435] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  772.404438] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  772.404440] Call Trace:
>[  772.404448]  dump_stack+0x67/0x97
>[  772.404454]  warn_alloc+0xd6/0x160
>[  772.404462]  __alloc_pages_nodemask+0xe50/0x1280
>[  772.404469]  ? find_get_entry+0x149/0x220
>[  772.404479]  ? pagecache_get_page+0x27/0x230
>[  772.404485]  filemap_fault+0x323/0x620
>[  772.404492]  ext4_filemap_fault+0x2c/0x40
>[  772.404498]  __do_fault+0x19/0x70
>[  772.404502]  __handle_mm_fault+0x946/0xd80
>[  772.404511]  handle_mm_fault+0x17c/0x350
>[  772.404517]  __do_page_fault+0x279/0x560
>[  772.404523]  do_page_fault+0xc/0x10
>[  772.404527]  page_fault+0x22/0x30
>[  772.404531] RIP: 0033:0x7fdc9c8d1d32
>[  772.404533] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  772.404538] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  772.404541] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  772.404544] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  772.404546] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  772.404549] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  772.404559] warn_alloc_show_mem: 1 callbacks suppressed
>[  772.404562] Mem-Info:
>[  772.404569] active_anon:3890 inactive_anon:1904499 isolated_anon:416
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25268 free_pcp:0 free_cma:0
>[  772.404574] Node 0 active_anon:15560kB inactive_anon:7617996kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  772.404580] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  772.404582] lowmem_reserve[]: 0 3352 7813 7813
>[  772.404599] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377388kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  772.404602] lowmem_reserve[]: 0 0 4460 4460
>[  772.404619] Normal free:38452kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240504kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  772.404621] lowmem_reserve[]: 0 0 0 0
>[  772.404635] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  772.404687] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  772.404742] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  772.404792] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  772.404794] 1905377 total pagecache pages
>[  772.404804] 7 pages in swap cache
>[  772.404807] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  772.404810] Free swap  = 8049916kB
>[  772.404812] Total swap = 16642044kB
>[  772.404815] 2070542 pages RAM
>[  772.404818] 0 pages HighMem/MovableOnly
>[  772.404820] 46219 pages reserved
>[  773.978172] warn_alloc: 2 callbacks suppressed
>[  773.978199] cupsd: page allocation stalls for 111529ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  773.978215] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  773.978217] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  773.978220] Call Trace:
>[  773.978227]  dump_stack+0x67/0x97
>[  773.978232]  warn_alloc+0xd6/0x160
>[  773.978241]  __alloc_pages_nodemask+0xe50/0x1280
>[  773.978248]  ? find_get_entry+0x149/0x220
>[  773.978257]  ? pagecache_get_page+0x27/0x230
>[  773.978263]  filemap_fault+0x323/0x620
>[  773.978271]  ext4_filemap_fault+0x2c/0x40
>[  773.978276]  __do_fault+0x19/0x70
>[  773.978281]  __handle_mm_fault+0x946/0xd80
>[  773.978291]  handle_mm_fault+0x17c/0x350
>[  773.978296]  __do_page_fault+0x279/0x560
>[  773.978303]  do_page_fault+0xc/0x10
>[  773.978307]  page_fault+0x22/0x30
>[  773.978311] RIP: 0033:0x7fdc9c8d1d32
>[  773.978314] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  773.978319] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  773.978322] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  773.978325] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  773.978327] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  773.978330] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  773.978339] Mem-Info:
>[  773.978346] active_anon:3890 inactive_anon:1904462 isolated_anon:384
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25268 free_pcp:0 free_cma:0
>[  773.978352] Node 0 active_anon:15560kB inactive_anon:7617848kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  773.978357] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  773.978360] lowmem_reserve[]: 0 3352 7813 7813
>[  773.978378] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376616kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  773.978380] lowmem_reserve[]: 0 0 4460 4460
>[  773.978397] Normal free:38452kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241460kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  773.978400] lowmem_reserve[]: 0 0 0 0
>[  773.978414] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  773.978481] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  773.978536] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  773.978587] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  773.978589] 1905377 total pagecache pages
>[  773.978599] 7 pages in swap cache
>[  773.978602] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  773.978604] Free swap  = 8049916kB
>[  773.978607] Total swap = 16642044kB
>[  773.978609] 2070542 pages RAM
>[  773.978612] 0 pages HighMem/MovableOnly
>[  773.978614] 46219 pages reserved
>[  774.254235] systemd-logind: page allocation stalls for 91834ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  774.254253] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  774.254255] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  774.254258] Call Trace:
>[  774.254266]  dump_stack+0x67/0x97
>[  774.254271]  warn_alloc+0xd6/0x160
>[  774.254280]  __alloc_pages_nodemask+0xe50/0x1280
>[  774.254287]  ? find_get_entry+0x149/0x220
>[  774.254296]  ? pagecache_get_page+0x27/0x230
>[  774.254302]  filemap_fault+0x323/0x620
>[  774.254310]  ext4_filemap_fault+0x2c/0x40
>[  774.254316]  __do_fault+0x19/0x70
>[  774.254320]  __handle_mm_fault+0x946/0xd80
>[  774.254329]  handle_mm_fault+0x17c/0x350
>[  774.254334]  __do_page_fault+0x279/0x560
>[  774.254341]  do_page_fault+0xc/0x10
>[  774.254346]  page_fault+0x22/0x30
>[  774.254350] RIP: 0033:0x7f989c9a7270
>[  774.254353] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  774.254358] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  774.254360] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  774.254363] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  774.254366] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  774.254368] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  775.169651] systemd-udevd: page allocation stalls for 47107ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  775.169669] CPU: 3 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  775.169672] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  775.169675] Call Trace:
>[  775.169683]  dump_stack+0x67/0x97
>[  775.169689]  warn_alloc+0xd6/0x160
>[  775.169698]  __alloc_pages_nodemask+0xe50/0x1280
>[  775.169706]  ? find_get_entry+0x149/0x220
>[  775.169715]  ? pagecache_get_page+0x27/0x230
>[  775.169721]  filemap_fault+0x323/0x620
>[  775.169729]  ext4_filemap_fault+0x2c/0x40
>[  775.169734]  __do_fault+0x19/0x70
>[  775.169739]  __handle_mm_fault+0x946/0xd80
>[  775.169748]  handle_mm_fault+0x17c/0x350
>[  775.169753]  __do_page_fault+0x279/0x560
>[  775.169761]  do_page_fault+0xc/0x10
>[  775.169766]  page_fault+0x22/0x30
>[  775.169770] RIP: 0033:0x7fb73f6d0283
>[  775.169772] RSP: 002b:00007ffeb7cf4828 EFLAGS: 00010246
>[  775.169777] RAX: 0000000000000001 RBX: 00005626c1eaf910 RCX: 00007fb73f6d0283
>[  775.169780] RDX: 0000000000000009 RSI: 00007ffeb7cf4830 RDI: 000000000000000a
>[  775.169783] RBP: 00007ffeb7cf49a0 R08: 000000000000ffff R09: 0000000000000001
>[  775.169786] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb7cf4830
>[  775.169788] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>[  775.169798] warn_alloc_show_mem: 1 callbacks suppressed
>[  775.169801] Mem-Info:
>[  775.169808] active_anon:3890 inactive_anon:1904525 isolated_anon:384
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25268 free_pcp:0 free_cma:0
>[  775.169814] Node 0 active_anon:15560kB inactive_anon:7618100kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  775.169819] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  775.169822] lowmem_reserve[]: 0 3352 7813 7813
>[  775.169840] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376496kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  775.169842] lowmem_reserve[]: 0 0 4460 4460
>[  775.169860] Normal free:38452kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241180kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  775.169862] lowmem_reserve[]: 0 0 0 0
>[  775.169877] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  775.169930] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  775.169987] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  775.170037] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  775.170040] 1905377 total pagecache pages
>[  775.170050] 7 pages in swap cache
>[  775.170053] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  775.170056] Free swap  = 8049916kB
>[  775.170058] Total swap = 16642044kB
>[  775.170061] 2070542 pages RAM
>[  775.170063] 0 pages HighMem/MovableOnly
>[  775.170066] 46219 pages reserved
>[  776.230609] cron: page allocation stalls for 93282ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  776.230626] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  776.230629] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  776.230632] Call Trace:
>[  776.230639]  dump_stack+0x67/0x97
>[  776.230644]  warn_alloc+0xd6/0x160
>[  776.230654]  __alloc_pages_nodemask+0xe50/0x1280
>[  776.230660]  ? find_get_entry+0x149/0x220
>[  776.230669]  ? pagecache_get_page+0x27/0x230
>[  776.230675]  filemap_fault+0x323/0x620
>[  776.230683]  ext4_filemap_fault+0x2c/0x40
>[  776.230689]  __do_fault+0x19/0x70
>[  776.230693]  __handle_mm_fault+0x946/0xd80
>[  776.230702]  handle_mm_fault+0x17c/0x350
>[  776.230708]  __do_page_fault+0x279/0x560
>[  776.230714]  do_page_fault+0xc/0x10
>[  776.230719]  page_fault+0x22/0x30
>[  776.230723] RIP: 0033:0x4040d8
>[  776.230725] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  776.230730] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  776.230733] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  776.230735] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  776.230738] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  776.230741] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  776.230751] Mem-Info:
>[  776.230757] active_anon:3890 inactive_anon:1904552 isolated_anon:288
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25268 free_pcp:0 free_cma:0
>[  776.230763] Node 0 active_anon:15560kB inactive_anon:7618208kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  776.230769] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  776.230771] lowmem_reserve[]: 0 3352 7813 7813
>[  776.230789] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376776kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  776.230791] lowmem_reserve[]: 0 0 4460 4460
>[  776.230808] Normal free:38452kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240828kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  776.230811] lowmem_reserve[]: 0 0 0 0
>[  776.230825] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  776.230875] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  776.230930] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38452kB
>[  776.230980] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  776.230982] 1905377 total pagecache pages
>[  776.230992] 7 pages in swap cache
>[  776.230995] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  776.230997] Free swap  = 8049916kB
>[  776.231000] Total swap = 16642044kB
>[  776.231002] 2070542 pages RAM
>[  776.231005] 0 pages HighMem/MovableOnly
>[  776.231007] 46219 pages reserved
>[  776.387652] systemd-logind: page allocation stalls for 93968ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  776.387669] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  776.387672] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  776.387675] Call Trace:
>[  776.387683]  dump_stack+0x67/0x97
>[  776.387688]  warn_alloc+0xd6/0x160
>[  776.387696]  __alloc_pages_nodemask+0xe50/0x1280
>[  776.387703]  ? find_get_entry+0x149/0x220
>[  776.387712]  ? pagecache_get_page+0x27/0x230
>[  776.387718]  filemap_fault+0x323/0x620
>[  776.387726]  ext4_filemap_fault+0x2c/0x40
>[  776.387732]  __do_fault+0x19/0x70
>[  776.387737]  __handle_mm_fault+0x946/0xd80
>[  776.387746]  handle_mm_fault+0x17c/0x350
>[  776.387751]  __do_page_fault+0x279/0x560
>[  776.387758]  do_page_fault+0xc/0x10
>[  776.387762]  page_fault+0x22/0x30
>[  776.387766] RIP: 0033:0x7f989c9a7270
>[  776.387769] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  776.387774] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  776.387777] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  776.387779] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  776.387782] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  776.387784] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  777.200772] systemd: page allocation stalls for 508981ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  777.200791] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  777.200794] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  777.200796] Call Trace:
>[  777.200804]  dump_stack+0x67/0x97
>[  777.200809]  warn_alloc+0xd6/0x160
>[  777.200818]  __alloc_pages_nodemask+0xe50/0x1280
>[  777.200829]  ? new_slab+0x331/0x4d0
>[  777.200835]  new_slab+0x31a/0x4d0
>[  777.200842]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  777.200846]  ? kvmalloc_node+0x6b/0x80
>[  777.200852]  ? lock_acquire+0x9e/0x1e0
>[  777.200856]  ? seq_read+0x38/0x3e0
>[  777.200864]  ? kvmalloc_node+0x6b/0x80
>[  777.200868]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  777.200872]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  777.200877]  __kmalloc+0x288/0x330
>[  777.200882]  kvmalloc_node+0x6b/0x80
>[  777.200886]  seq_read+0x2a1/0x3e0
>[  777.200895]  __vfs_read+0x23/0x110
>[  777.200902]  ? up_read+0x1a/0x40
>[  777.200905]  vfs_read+0xa0/0x150
>[  777.200910]  SyS_read+0x44/0xb0
>[  777.200916]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  777.200920] RIP: 0033:0x7fa9de68988d
>[  777.200923] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  777.200928] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  777.200930] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  777.200933] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  777.200935] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  777.200938] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  778.065895] systemd-udevd: page allocation stalls for 50003ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  778.065912] CPU: 3 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  778.065915] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  778.065919] Call Trace:
>[  778.065928]  dump_stack+0x67/0x97
>[  778.065933]  warn_alloc+0xd6/0x160
>[  778.065942]  __alloc_pages_nodemask+0xe50/0x1280
>[  778.065950]  ? find_get_entry+0x149/0x220
>[  778.065959]  ? pagecache_get_page+0x27/0x230
>[  778.065965]  filemap_fault+0x323/0x620
>[  778.065974]  ext4_filemap_fault+0x2c/0x40
>[  778.065979]  __do_fault+0x19/0x70
>[  778.065984]  __handle_mm_fault+0x946/0xd80
>[  778.065993]  handle_mm_fault+0x17c/0x350
>[  778.065999]  __do_page_fault+0x279/0x560
>[  778.066006]  do_page_fault+0xc/0x10
>[  778.066012]  page_fault+0x22/0x30
>[  778.066015] RIP: 0033:0x7fb73f6d0283
>[  778.066018] RSP: 002b:00007ffeb7cf4828 EFLAGS: 00010246
>[  778.066024] RAX: 0000000000000001 RBX: 00005626c1eaf910 RCX: 00007fb73f6d0283
>[  778.066026] RDX: 0000000000000009 RSI: 00007ffeb7cf4830 RDI: 000000000000000a
>[  778.066029] RBP: 00007ffeb7cf49a0 R08: 000000000000ffff R09: 0000000000000001
>[  778.066031] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb7cf4830
>[  778.066034] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>[  778.066044] warn_alloc_show_mem: 2 callbacks suppressed
>[  778.066047] Mem-Info:
>[  778.066054] active_anon:3890 inactive_anon:1904563 isolated_anon:288
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  778.066059] Node 0 active_anon:15560kB inactive_anon:7618252kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  778.066065] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  778.066068] lowmem_reserve[]: 0 3352 7813 7813
>[  778.066085] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376792kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  778.066088] lowmem_reserve[]: 0 0 4460 4460
>[  778.066105] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240844kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  778.066108] lowmem_reserve[]: 0 0 0 0
>[  778.066122] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  778.066174] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  778.066229] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  778.066279] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  778.066281] 1905377 total pagecache pages
>[  778.066292] 7 pages in swap cache
>[  778.066295] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  778.066297] Free swap  = 8049916kB
>[  778.066299] Total swap = 16642044kB
>[  778.066302] 2070542 pages RAM
>[  778.066305] 0 pages HighMem/MovableOnly
>[  778.066307] 46219 pages reserved
>[  780.109787] systemd-resolve: page allocation stalls for 89336ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  780.109804] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  780.109807] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  780.109809] Call Trace:
>[  780.109817]  dump_stack+0x67/0x97
>[  780.109822]  warn_alloc+0xd6/0x160
>[  780.109831]  __alloc_pages_nodemask+0xe50/0x1280
>[  780.109838]  ? find_get_entry+0x149/0x220
>[  780.109847]  ? pagecache_get_page+0x27/0x230
>[  780.109853]  filemap_fault+0x323/0x620
>[  780.109861]  ext4_filemap_fault+0x2c/0x40
>[  780.109866]  __do_fault+0x19/0x70
>[  780.109871]  __handle_mm_fault+0x946/0xd80
>[  780.109880]  handle_mm_fault+0x17c/0x350
>[  780.109885]  __do_page_fault+0x279/0x560
>[  780.109892]  do_page_fault+0xc/0x10
>[  780.109897]  page_fault+0x22/0x30
>[  780.109900] RIP: 0033:0x7f5ed0a89320
>[  780.109902] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  780.109907] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  780.109910] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  780.109913] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  780.109916] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  780.109918] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  780.109928] Mem-Info:
>[  780.109935] active_anon:3890 inactive_anon:1904466 isolated_anon:384
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  780.109940] Node 0 active_anon:15560kB inactive_anon:7617864kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  780.109946] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  780.109948] lowmem_reserve[]: 0 3352 7813 7813
>[  780.109966] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376336kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  780.109968] lowmem_reserve[]: 0 0 4460 4460
>[  780.109986] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241044kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  780.109988] lowmem_reserve[]: 0 0 0 0
>[  780.110002] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  780.110054] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  780.110110] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  780.110160] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  780.110162] 1905377 total pagecache pages
>[  780.110172] 7 pages in swap cache
>[  780.110175] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  780.110178] Free swap  = 8049916kB
>[  780.110180] Total swap = 16642044kB
>[  780.110183] 2070542 pages RAM
>[  780.110185] 0 pages HighMem/MovableOnly
>[  780.110188] 46219 pages reserved
>[  780.300807] avahi-daemon: page allocation stalls for 90037ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  780.300826] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  780.300830] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  780.300832] Call Trace:
>[  780.300841]  dump_stack+0x67/0x97
>[  780.300847]  warn_alloc+0xd6/0x160
>[  780.300856]  __alloc_pages_nodemask+0xe50/0x1280
>[  780.300865]  ? find_get_entry+0x149/0x220
>[  780.300874]  ? pagecache_get_page+0x27/0x230
>[  780.300880]  filemap_fault+0x323/0x620
>[  780.300889]  ext4_filemap_fault+0x2c/0x40
>[  780.300895]  __do_fault+0x19/0x70
>[  780.300899]  __handle_mm_fault+0x946/0xd80
>[  780.300908]  handle_mm_fault+0x17c/0x350
>[  780.300914]  __do_page_fault+0x279/0x560
>[  780.300921]  do_page_fault+0xc/0x10
>[  780.300926]  page_fault+0x22/0x30
>[  780.300929] RIP: 0033:0x7f8a59be4620
>[  780.300932] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  780.300938] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  780.300941] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  780.300944] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  780.300947] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  780.300949] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  782.060939] systemd: page allocation stalls for 513841ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  782.060955] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  782.060957] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  782.060960] Call Trace:
>[  782.060968]  dump_stack+0x67/0x97
>[  782.060973]  warn_alloc+0xd6/0x160
>[  782.060982]  __alloc_pages_nodemask+0xe50/0x1280
>[  782.060993]  ? new_slab+0x331/0x4d0
>[  782.060999]  new_slab+0x31a/0x4d0
>[  782.061006]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  782.061010]  ? kvmalloc_node+0x6b/0x80
>[  782.061016]  ? lock_acquire+0x9e/0x1e0
>[  782.061021]  ? seq_read+0x38/0x3e0
>[  782.061029]  ? kvmalloc_node+0x6b/0x80
>[  782.061033]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  782.061036]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  782.061041]  __kmalloc+0x288/0x330
>[  782.061047]  kvmalloc_node+0x6b/0x80
>[  782.061051]  seq_read+0x2a1/0x3e0
>[  782.061060]  __vfs_read+0x23/0x110
>[  782.061067]  ? up_read+0x1a/0x40
>[  782.061071]  vfs_read+0xa0/0x150
>[  782.061076]  SyS_read+0x44/0xb0
>[  782.061082]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  782.061085] RIP: 0033:0x7fa9de68988d
>[  782.061088] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  782.061093] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  782.061096] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  782.061099] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  782.061101] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  782.061104] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  782.061114] warn_alloc_show_mem: 1 callbacks suppressed
>[  782.061116] Mem-Info:
>[  782.061123] active_anon:3890 inactive_anon:1904595 isolated_anon:320
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  782.061128] Node 0 active_anon:15560kB inactive_anon:7618380kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  782.061134] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  782.061136] lowmem_reserve[]: 0 3352 7813 7813
>[  782.061153] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377100kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  782.061155] lowmem_reserve[]: 0 0 4460 4460
>[  782.061172] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241480kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  782.061174] lowmem_reserve[]: 0 0 0 0
>[  782.061187] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  782.061237] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  782.061292] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  782.061339] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  782.061342] 1905377 total pagecache pages
>[  782.061351] 7 pages in swap cache
>[  782.061354] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  782.061356] Free swap  = 8049916kB
>[  782.061359] Total swap = 16642044kB
>[  782.061361] 2070542 pages RAM
>[  782.061363] 0 pages HighMem/MovableOnly
>[  782.061366] 46219 pages reserved
>[  782.177886] irqbalance: page allocation stalls for 545069ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  782.177904] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  782.177907] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  782.177909] Call Trace:
>[  782.177917]  dump_stack+0x67/0x97
>[  782.177924]  warn_alloc+0xd6/0x160
>[  782.177932]  __alloc_pages_nodemask+0xe50/0x1280
>[  782.177943]  ? new_slab+0x331/0x4d0
>[  782.177950]  new_slab+0x31a/0x4d0
>[  782.177956]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  782.177962]  ? kvmalloc_node+0x6b/0x80
>[  782.177967]  ? lock_acquire+0x9e/0x1e0
>[  782.177972]  ? seq_read+0x38/0x3e0
>[  782.177981]  ? kvmalloc_node+0x6b/0x80
>[  782.177985]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  782.177989]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  782.177994]  __kmalloc+0x288/0x330
>[  782.178000]  kvmalloc_node+0x6b/0x80
>[  782.178005]  seq_read+0x2a1/0x3e0
>[  782.178009]  ? __might_fault+0x80/0x90
>[  782.178017]  proc_reg_read+0x3d/0x60
>[  782.178023]  __vfs_read+0x23/0x110
>[  782.178030]  ? SyS_newfstat+0x35/0x50
>[  782.178034]  vfs_read+0xa0/0x150
>[  782.178038]  SyS_read+0x44/0xb0
>[  782.178045]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  782.178048] RIP: 0033:0x7f3288c7a870
>[  782.178051] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  782.178057] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  782.178060] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  782.178062] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  782.178065] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  782.178068] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  782.803921] systemd-journal: page allocation stalls for 18330ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  782.803939] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  782.803942] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  782.803945] Call Trace:
>[  782.803953]  dump_stack+0x67/0x97
>[  782.803958]  warn_alloc+0xd6/0x160
>[  782.803967]  __alloc_pages_nodemask+0xe50/0x1280
>[  782.803974]  ? find_get_entry+0x149/0x220
>[  782.803984]  ? pagecache_get_page+0x27/0x230
>[  782.803990]  filemap_fault+0x323/0x620
>[  782.803998]  ext4_filemap_fault+0x2c/0x40
>[  782.804003]  __do_fault+0x19/0x70
>[  782.804008]  __handle_mm_fault+0x946/0xd80
>[  782.804017]  handle_mm_fault+0x17c/0x350
>[  782.804023]  __do_page_fault+0x279/0x560
>[  782.804029]  do_page_fault+0xc/0x10
>[  782.804034]  page_fault+0x22/0x30
>[  782.804038] RIP: 0033:0x7f6236298630
>[  782.804040] RSP: 002b:00007fff30234018 EFLAGS: 00010246
>[  782.804046] RAX: 0000000000000043 RBX: 000055b2f3c17d80 RCX: 00007f623432e0d0
>[  782.804048] RDX: 000000000000001b RSI: 000055b2f3c20a20 RDI: 00007f623432e0f8
>[  782.804051] RBP: 0441f0e2fa9bf6df R08: 0000000000049113 R09: 000055b2f3c17fb0
>[  782.804054] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30234040
>[  782.804056] R13: 000000000000001b R14: 000055b2f3c20a20 R15: 00000000000490d0
>[  783.375946] thermald: page allocation stalls for 543329ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  783.375963] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  783.375966] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  783.375969] Call Trace:
>[  783.375976]  dump_stack+0x67/0x97
>[  783.375981]  warn_alloc+0xd6/0x160
>[  783.375990]  __alloc_pages_nodemask+0xe50/0x1280
>[  783.376003]  ? trace_hardirqs_on_caller+0x118/0x180
>[  783.376010]  new_slab+0x31a/0x4d0
>[  783.376016]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  783.376022]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  783.376032]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  783.376036]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  783.376039]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  783.376045]  kmem_cache_alloc_trace+0x237/0x2e0
>[  783.376050]  kernfs_iop_get_link+0x3e/0x1e0
>[  783.376057]  link_path_walk+0x4a8/0x560
>[  783.376064]  path_openat+0x78/0x950
>[  783.376072]  do_filp_open+0x85/0xf0
>[  783.376084]  ? _raw_spin_unlock+0x2c/0x50
>[  783.376092]  do_sys_open+0x122/0x1f0
>[  783.376096]  ? do_sys_open+0x122/0x1f0
>[  783.376103]  SyS_open+0x19/0x20
>[  783.376107]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  783.376110] RIP: 0033:0x7f519f67f66d
>[  783.376113] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  783.376118] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  783.376121] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  783.376124] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  783.376126] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  783.376128] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  783.376139] warn_alloc_show_mem: 2 callbacks suppressed
>[  783.376141] Mem-Info:
>[  783.376148] active_anon:3890 inactive_anon:1904552 isolated_anon:320
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  783.376153] Node 0 active_anon:15560kB inactive_anon:7618208kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  783.376159] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  783.376161] lowmem_reserve[]: 0 3352 7813 7813
>[  783.376178] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376620kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  783.376180] lowmem_reserve[]: 0 0 4460 4460
>[  783.376196] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241024kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  783.376198] lowmem_reserve[]: 0 0 0 0
>[  783.376211] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  783.376260] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  783.376312] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  783.376358] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  783.376360] 1905377 total pagecache pages
>[  783.376369] 7 pages in swap cache
>[  783.376373] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  783.376375] Free swap  = 8049916kB
>[  783.376378] Total swap = 16642044kB
>[  783.376380] 2070542 pages RAM
>[  783.376383] 0 pages HighMem/MovableOnly
>[  783.376385] 46219 pages reserved
>[  783.973089] rs:main Q:Reg: page allocation stalls for 208746ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  783.973106] CPU: 0 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  783.973109] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  783.973112] Call Trace:
>[  783.973120]  dump_stack+0x67/0x97
>[  783.973125]  warn_alloc+0xd6/0x160
>[  783.973134]  __alloc_pages_nodemask+0xe50/0x1280
>[  783.973141]  ? find_get_entry+0x149/0x220
>[  783.973150]  ? pagecache_get_page+0x27/0x230
>[  783.973156]  filemap_fault+0x323/0x620
>[  783.973164]  ext4_filemap_fault+0x2c/0x40
>[  783.973170]  __do_fault+0x19/0x70
>[  783.973174]  __handle_mm_fault+0x946/0xd80
>[  783.973183]  handle_mm_fault+0x17c/0x350
>[  783.973188]  __do_page_fault+0x279/0x560
>[  783.973195]  do_page_fault+0xc/0x10
>[  783.973199]  page_fault+0x22/0x30
>[  783.973203] RIP: 0033:0x7f8a1d4f6a90
>[  783.973205] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  783.973210] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  783.973213] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  783.973216] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  783.973218] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  783.973221] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  784.389357] systemd-resolve: page allocation stalls for 93615ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  784.389374] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  784.389377] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  784.389380] Call Trace:
>[  784.389387]  dump_stack+0x67/0x97
>[  784.389393]  warn_alloc+0xd6/0x160
>[  784.389402]  __alloc_pages_nodemask+0xe50/0x1280
>[  784.389409]  ? find_get_entry+0x149/0x220
>[  784.389418]  ? pagecache_get_page+0x27/0x230
>[  784.389424]  filemap_fault+0x323/0x620
>[  784.389432]  ext4_filemap_fault+0x2c/0x40
>[  784.389437]  __do_fault+0x19/0x70
>[  784.389442]  __handle_mm_fault+0x946/0xd80
>[  784.389451]  handle_mm_fault+0x17c/0x350
>[  784.389456]  __do_page_fault+0x279/0x560
>[  784.389463]  do_page_fault+0xc/0x10
>[  784.389468]  page_fault+0x22/0x30
>[  784.389472] RIP: 0033:0x7f5ed0a89320
>[  784.389475] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  784.389479] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  784.389482] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  784.389485] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  784.389488] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  784.389490] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  784.389500] warn_alloc_show_mem: 1 callbacks suppressed
>[  784.389503] Mem-Info:
>[  784.389510] active_anon:3890 inactive_anon:1904445 isolated_anon:384
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  784.389515] Node 0 active_anon:15560kB inactive_anon:7617780kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  784.389521] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  784.389523] lowmem_reserve[]: 0 3352 7813 7813
>[  784.389541] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377012kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  784.389543] lowmem_reserve[]: 0 0 4460 4460
>[  784.389560] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241096kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  784.389562] lowmem_reserve[]: 0 0 0 0
>[  784.389576] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  784.389628] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  784.389684] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  784.389734] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  784.389736] 1905377 total pagecache pages
>[  784.389746] 7 pages in swap cache
>[  784.389749] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  784.389752] Free swap  = 8049916kB
>[  784.389754] Total swap = 16642044kB
>[  784.389757] 2070542 pages RAM
>[  784.389760] 0 pages HighMem/MovableOnly
>[  784.389762] 46219 pages reserved
>[  785.093090] gem_render_line: page allocation stalls for 540208ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  785.093107] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  785.093110] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  785.093113] Call Trace:
>[  785.093120]  dump_stack+0x67/0x97
>[  785.093126]  warn_alloc+0xd6/0x160
>[  785.093135]  __alloc_pages_nodemask+0xe50/0x1280
>[  785.093146]  ? new_slab+0x331/0x4d0
>[  785.093151]  new_slab+0x31a/0x4d0
>[  785.093158]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  785.093163]  ? sg_kmalloc+0x1e/0x50
>[  785.093173]  ? sg_kmalloc+0x1e/0x50
>[  785.093176]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  785.093180]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  785.093185]  __kmalloc+0x288/0x330
>[  785.093190]  sg_kmalloc+0x1e/0x50
>[  785.093195]  __sg_alloc_table+0x11f/0x180
>[  785.093199]  ? sg_miter_start+0x60/0x60
>[  785.093205]  sg_alloc_table+0x24/0xa0
>[  785.093265]  i915_sg_trim+0x30/0x130 [i915]
>[  785.093306]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  785.093349]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  785.093386]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  785.093425]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  785.093430]  ? lock_acquire+0x9e/0x1e0
>[  785.093436]  ? __might_fault+0x39/0x90
>[  785.093445]  drm_ioctl+0x202/0x490
>[  785.093481]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  785.093492]  ? __do_page_fault+0x29e/0x560
>[  785.093499]  do_vfs_ioctl+0x90/0x6d0
>[  785.093504]  ? up_read+0x1a/0x40
>[  785.093508]  ? trace_hardirqs_on_caller+0x118/0x180
>[  785.093514]  SyS_ioctl+0x3c/0x70
>[  785.093520]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  785.093523] RIP: 0033:0x7fe71a49d4b7
>[  785.093526] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  785.093531] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  785.093534] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  785.093536] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  785.093539] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  785.093542] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  785.373042] in:imklog: page allocation stalls for 66939ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  785.373060] CPU: 2 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  785.373063] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  785.373066] Call Trace:
>[  785.373074]  dump_stack+0x67/0x97
>[  785.373079]  warn_alloc+0xd6/0x160
>[  785.373089]  __alloc_pages_nodemask+0xe50/0x1280
>[  785.373095]  ? find_get_entry+0x149/0x220
>[  785.373105]  ? pagecache_get_page+0x27/0x230
>[  785.373111]  filemap_fault+0x323/0x620
>[  785.373119]  ext4_filemap_fault+0x2c/0x40
>[  785.373124]  __do_fault+0x19/0x70
>[  785.373129]  __handle_mm_fault+0x946/0xd80
>[  785.373138]  handle_mm_fault+0x17c/0x350
>[  785.373144]  __do_page_fault+0x279/0x560
>[  785.373151]  do_page_fault+0xc/0x10
>[  785.373156]  page_fault+0x22/0x30
>[  785.373159] RIP: 0033:0x7f8a1cc460ea
>[  785.373162] RSP: 002b:00007f8a1bdf34a0 EFLAGS: 00010206
>[  785.373167] RAX: 000000000000000f RBX: 0000000000000004 RCX: 0000000000000c60
>[  785.373170] RDX: 0000000000008000 RSI: 000055acbb838a50 RDI: 000055acbb825c60
>[  785.373173] RBP: 0000000000000000 R08: 0000000000000000 R09: a3d70a3d70a3d70b
>[  785.373176] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  785.373178] R13: 00007f8a1bdf5181 R14: 0000000000001f9f R15: 00007f8a1bdf51bf
>[  785.392365] irqbalance: page allocation stalls for 548283ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  785.392380] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  785.392383] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  785.392386] Call Trace:
>[  785.392392]  dump_stack+0x67/0x97
>[  785.392399]  warn_alloc+0xd6/0x160
>[  785.392407]  __alloc_pages_nodemask+0xe50/0x1280
>[  785.392419]  ? new_slab+0x331/0x4d0
>[  785.392424]  new_slab+0x31a/0x4d0
>[  785.392431]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  785.392436]  ? kvmalloc_node+0x6b/0x80
>[  785.392441]  ? lock_acquire+0x9e/0x1e0
>[  785.392446]  ? seq_read+0x38/0x3e0
>[  785.392455]  ? kvmalloc_node+0x6b/0x80
>[  785.392459]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  785.392463]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  785.392468]  __kmalloc+0x288/0x330
>[  785.392473]  kvmalloc_node+0x6b/0x80
>[  785.392478]  seq_read+0x2a1/0x3e0
>[  785.392483]  ? __might_fault+0x80/0x90
>[  785.392492]  proc_reg_read+0x3d/0x60
>[  785.392497]  __vfs_read+0x23/0x110
>[  785.392504]  ? SyS_newfstat+0x35/0x50
>[  785.392509]  vfs_read+0xa0/0x150
>[  785.392513]  SyS_read+0x44/0xb0
>[  785.392520]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  785.392523] RIP: 0033:0x7f3288c7a870
>[  785.392526] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  785.392531] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  785.392534] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  785.392537] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  785.392539] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  785.392542] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  785.392552] warn_alloc_show_mem: 2 callbacks suppressed
>[  785.392554] Mem-Info:
>[  785.392561] active_anon:3890 inactive_anon:1904612 isolated_anon:288
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  785.392567] Node 0 active_anon:15560kB inactive_anon:7618448kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  785.392573] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  785.392575] lowmem_reserve[]: 0 3352 7813 7813
>[  785.392592] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376908kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  785.392594] lowmem_reserve[]: 0 0 4460 4460
>[  785.392611] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241268kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  785.392614] lowmem_reserve[]: 0 0 0 0
>[  785.392627] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  785.392677] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  785.392731] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  785.392780] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  785.392783] 1905377 total pagecache pages
>[  785.392792] 7 pages in swap cache
>[  785.392796] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  785.392798] Free swap  = 8049916kB
>[  785.392801] Total swap = 16642044kB
>[  785.392803] 2070542 pages RAM
>[  785.392805] 0 pages HighMem/MovableOnly
>[  785.392808] 46219 pages reserved
>[  785.579045] systemd-logind: page allocation stalls for 103159ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  785.579062] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  785.579064] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  785.579067] Call Trace:
>[  785.579075]  dump_stack+0x67/0x97
>[  785.579081]  warn_alloc+0xd6/0x160
>[  785.579090]  __alloc_pages_nodemask+0xe50/0x1280
>[  785.579096]  ? find_get_entry+0x149/0x220
>[  785.579105]  ? pagecache_get_page+0x27/0x230
>[  785.579111]  filemap_fault+0x323/0x620
>[  785.579119]  ext4_filemap_fault+0x2c/0x40
>[  785.579124]  __do_fault+0x19/0x70
>[  785.579129]  __handle_mm_fault+0x946/0xd80
>[  785.579138]  handle_mm_fault+0x17c/0x350
>[  785.579144]  __do_page_fault+0x279/0x560
>[  785.579151]  do_page_fault+0xc/0x10
>[  785.579156]  page_fault+0x22/0x30
>[  785.579160] RIP: 0033:0x7f989c9a7270
>[  785.579162] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  785.579168] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  785.579170] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  785.579173] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  785.579176] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  785.579178] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  785.589096] cupsd: page allocation stalls for 123140ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  785.589110] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  785.589112] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  785.589115] Call Trace:
>[  785.589120]  dump_stack+0x67/0x97
>[  785.589125]  warn_alloc+0xd6/0x160
>[  785.589134]  __alloc_pages_nodemask+0xe50/0x1280
>[  785.589140]  ? find_get_entry+0x149/0x220
>[  785.589150]  ? pagecache_get_page+0x27/0x230
>[  785.589156]  filemap_fault+0x323/0x620
>[  785.589163]  ext4_filemap_fault+0x2c/0x40
>[  785.589168]  __do_fault+0x19/0x70
>[  785.589173]  __handle_mm_fault+0x946/0xd80
>[  785.589182]  handle_mm_fault+0x17c/0x350
>[  785.589187]  __do_page_fault+0x279/0x560
>[  785.589193]  do_page_fault+0xc/0x10
>[  785.589198]  page_fault+0x22/0x30
>[  785.589201] RIP: 0033:0x7fdc9c8d1d32
>[  785.589204] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  785.589209] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  785.589212] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  785.589214] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  785.589217] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  785.589220] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  785.977074] sd-resolve: page allocation stalls for 261926ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  785.977092] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  785.977095] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  785.977098] Call Trace:
>[  785.977105]  dump_stack+0x67/0x97
>[  785.977111]  warn_alloc+0xd6/0x160
>[  785.977120]  __alloc_pages_nodemask+0xe50/0x1280
>[  785.977132]  ? new_slab+0x331/0x4d0
>[  785.977138]  new_slab+0x31a/0x4d0
>[  785.977144]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  785.977150]  ? __alloc_skb+0x69/0x190
>[  785.977154]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  785.977158]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  785.977162]  ? __alloc_skb+0x40/0x190
>[  785.977168]  ? __alloc_skb+0x69/0x190
>[  785.977174]  ? __alloc_skb+0x69/0x190
>[  785.977177]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  785.977181]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  785.977186]  ? __alloc_skb+0x69/0x190
>[  785.977190]  __kmalloc_track_caller+0x295/0x340
>[  785.977196]  __kmalloc_reserve.isra.5+0x28/0x70
>[  785.977201]  __alloc_skb+0x69/0x190
>[  785.977208]  netlink_dump+0xa6/0x290
>[  785.977212]  __netlink_dump_start+0x156/0x190
>[  785.977216]  ? fdb_vid_parse+0x60/0x60
>[  785.977221]  rtnetlink_rcv_msg+0x176/0x1f0
>[  785.977225]  ? fdb_vid_parse+0x60/0x60
>[  785.977229]  ? rtnl_newlink+0x920/0x920
>[  785.977234]  netlink_rcv_skb+0xce/0xf0
>[  785.977239]  rtnetlink_rcv+0x25/0x30
>[  785.977243]  netlink_unicast+0x14f/0x1e0
>[  785.977249]  netlink_sendmsg+0x2aa/0x360
>[  785.977257]  sock_sendmsg+0x12/0x20
>[  785.977261]  SyS_sendto+0xef/0x160
>[  785.977271]  ? __secure_computing+0x30/0xb0
>[  785.977276]  ? syscall_trace_enter+0xbd/0x360
>[  785.977283]  do_syscall_64+0x5e/0x120
>[  785.977288]  entry_SYSCALL64_slow_path+0x25/0x25
>[  785.977292] RIP: 0033:0x7fac25d3ee23
>[  785.977295] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  785.977300] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  785.977303] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  785.977306] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  785.977308] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  785.977311] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  786.895500] thermald: page allocation stalls for 546848ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  786.895516] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  786.895519] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  786.895522] Call Trace:
>[  786.895530]  dump_stack+0x67/0x97
>[  786.895535]  warn_alloc+0xd6/0x160
>[  786.895543]  __alloc_pages_nodemask+0xe50/0x1280
>[  786.895557]  ? trace_hardirqs_on_caller+0x118/0x180
>[  786.895563]  new_slab+0x31a/0x4d0
>[  786.895570]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  786.895575]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  786.895586]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  786.895590]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  786.895593]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  786.895598]  kmem_cache_alloc_trace+0x237/0x2e0
>[  786.895604]  kernfs_iop_get_link+0x3e/0x1e0
>[  786.895611]  link_path_walk+0x4a8/0x560
>[  786.895617]  path_openat+0x78/0x950
>[  786.895626]  do_filp_open+0x85/0xf0
>[  786.895638]  ? _raw_spin_unlock+0x2c/0x50
>[  786.895646]  do_sys_open+0x122/0x1f0
>[  786.895650]  ? do_sys_open+0x122/0x1f0
>[  786.895657]  SyS_open+0x19/0x20
>[  786.895661]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  786.895664] RIP: 0033:0x7f519f67f66d
>[  786.895667] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  786.895672] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  786.895675] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  786.895678] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  786.895680] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  786.895683] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  786.895693] warn_alloc_show_mem: 3 callbacks suppressed
>[  786.895695] Mem-Info:
>[  786.895702] active_anon:3890 inactive_anon:1904552 isolated_anon:416
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  786.895708] Node 0 active_anon:15560kB inactive_anon:7618208kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  786.895713] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  786.895715] lowmem_reserve[]: 0 3352 7813 7813
>[  786.895732] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376832kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  786.895734] lowmem_reserve[]: 0 0 4460 4460
>[  786.895750] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241240kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  786.895752] lowmem_reserve[]: 0 0 0 0
>[  786.895765] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  786.895813] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  786.895865] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  786.895911] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  786.895913] 1905377 total pagecache pages
>[  786.895922] 7 pages in swap cache
>[  786.895925] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  786.895928] Free swap  = 8049916kB
>[  786.895930] Total swap = 16642044kB
>[  786.895932] 2070542 pages RAM
>[  786.895935] 0 pages HighMem/MovableOnly
>[  786.895937] 46219 pages reserved
>[  787.113125] NetworkManager: page allocation stalls for 48955ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  787.113142] CPU: 0 PID: 745 Comm: NetworkManager Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  787.113145] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  787.113148] Call Trace:
>[  787.113156]  dump_stack+0x67/0x97
>[  787.113162]  warn_alloc+0xd6/0x160
>[  787.113170]  __alloc_pages_nodemask+0xe50/0x1280
>[  787.113177]  ? find_get_entry+0x149/0x220
>[  787.113186]  ? pagecache_get_page+0x27/0x230
>[  787.113192]  filemap_fault+0x323/0x620
>[  787.113200]  ext4_filemap_fault+0x2c/0x40
>[  787.113205]  __do_fault+0x19/0x70
>[  787.113211]  ? _raw_spin_unlock+0x2c/0x50
>[  787.113215]  __handle_mm_fault+0x946/0xd80
>[  787.113224]  handle_mm_fault+0x17c/0x350
>[  787.113229]  __do_page_fault+0x279/0x560
>[  787.113236]  do_page_fault+0xc/0x10
>[  787.113240]  page_fault+0x22/0x30
>[  787.113243] RIP: 0033:0x7f59b7fd9cb0
>[  787.113246] RSP: 002b:00007ffdbc4a8418 EFLAGS: 00010202
>[  787.113251] RAX: df3b645a1cac0844 RBX: 0000555feb855800 RCX: 0000000000000000
>[  787.113253] RDX: 0000000000000001 RSI: 00007ffdbc4a8430 RDI: 000000000000000f
>[  787.113256] RBP: 00007ffdbc4a8550 R08: 0000000000139b54 R09: 0000000000000001
>[  787.113258] R10: 0012241e79cd9fac R11: 0000000000000000 R12: 00007ffdbc4a8430
>[  787.113261] R13: 0000000000000001 R14: 0000000000000000 R15: 0000555fea2c89c0
>[  787.847495] systemd: page allocation stalls for 519627ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  787.847512] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  787.847515] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  787.847517] Call Trace:
>[  787.847524]  dump_stack+0x67/0x97
>[  787.847530]  warn_alloc+0xd6/0x160
>[  787.847538]  __alloc_pages_nodemask+0xe50/0x1280
>[  787.847550]  ? new_slab+0x331/0x4d0
>[  787.847556]  new_slab+0x31a/0x4d0
>[  787.847562]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  787.847567]  ? kvmalloc_node+0x6b/0x80
>[  787.847572]  ? lock_acquire+0x9e/0x1e0
>[  787.847577]  ? seq_read+0x38/0x3e0
>[  787.847586]  ? kvmalloc_node+0x6b/0x80
>[  787.847589]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  787.847593]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  787.847598]  __kmalloc+0x288/0x330
>[  787.847603]  kvmalloc_node+0x6b/0x80
>[  787.847607]  seq_read+0x2a1/0x3e0
>[  787.847616]  __vfs_read+0x23/0x110
>[  787.847623]  ? up_read+0x1a/0x40
>[  787.847626]  vfs_read+0xa0/0x150
>[  787.847631]  SyS_read+0x44/0xb0
>[  787.847637]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  787.847640] RIP: 0033:0x7fa9de68988d
>[  787.847643] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  787.847648] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  787.847651] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  787.847654] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  787.847656] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  787.847659] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  789.458228] avahi-daemon: page allocation stalls for 99194ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  789.458245] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  789.458248] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  789.458251] Call Trace:
>[  789.458259]  dump_stack+0x67/0x97
>[  789.458265]  warn_alloc+0xd6/0x160
>[  789.458274]  __alloc_pages_nodemask+0xe50/0x1280
>[  789.458281]  ? find_get_entry+0x149/0x220
>[  789.458292]  ? pagecache_get_page+0x27/0x230
>[  789.458298]  filemap_fault+0x323/0x620
>[  789.458306]  ext4_filemap_fault+0x2c/0x40
>[  789.458311]  __do_fault+0x19/0x70
>[  789.458317]  __handle_mm_fault+0x946/0xd80
>[  789.458325]  handle_mm_fault+0x17c/0x350
>[  789.458331]  __do_page_fault+0x279/0x560
>[  789.458338]  do_page_fault+0xc/0x10
>[  789.458343]  page_fault+0x22/0x30
>[  789.458346] RIP: 0033:0x7f8a59be4620
>[  789.458349] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  789.458354] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  789.458357] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  789.458359] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  789.458362] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  789.458365] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  789.458374] warn_alloc_show_mem: 2 callbacks suppressed
>[  789.458377] Mem-Info:
>[  789.458384] active_anon:3890 inactive_anon:1904424 isolated_anon:512
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  789.458390] Node 0 active_anon:15560kB inactive_anon:7617696kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):2048kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  789.458396] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  789.458399] lowmem_reserve[]: 0 3352 7813 7813
>[  789.458416] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3375976kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  789.458419] lowmem_reserve[]: 0 0 4460 4460
>[  789.458436] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241148kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  789.458438] lowmem_reserve[]: 0 0 0 0
>[  789.458452] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  789.458503] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  789.458560] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  789.458610] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  789.458613] 1905377 total pagecache pages
>[  789.458622] 7 pages in swap cache
>[  789.458625] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  789.458628] Free swap  = 8049916kB
>[  789.458630] Total swap = 16642044kB
>[  789.458633] 2070542 pages RAM
>[  789.458635] 0 pages HighMem/MovableOnly
>[  789.458638] 46219 pages reserved
>[  789.649425] systemd: page allocation stalls for 521429ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  789.649444] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  789.649448] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  789.649450] Call Trace:
>[  789.649458]  dump_stack+0x67/0x97
>[  789.649463]  warn_alloc+0xd6/0x160
>[  789.649472]  __alloc_pages_nodemask+0xe50/0x1280
>[  789.649483]  ? new_slab+0x331/0x4d0
>[  789.649488]  new_slab+0x31a/0x4d0
>[  789.649495]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  789.649500]  ? kvmalloc_node+0x6b/0x80
>[  789.649505]  ? lock_acquire+0x9e/0x1e0
>[  789.649509]  ? seq_read+0x38/0x3e0
>[  789.649518]  ? kvmalloc_node+0x6b/0x80
>[  789.649521]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  789.649525]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  789.649530]  __kmalloc+0x288/0x330
>[  789.649535]  kvmalloc_node+0x6b/0x80
>[  789.649540]  seq_read+0x2a1/0x3e0
>[  789.649548]  __vfs_read+0x23/0x110
>[  789.649556]  ? up_read+0x1a/0x40
>[  789.649560]  vfs_read+0xa0/0x150
>[  789.649564]  SyS_read+0x44/0xb0
>[  789.649570]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  789.649573] RIP: 0033:0x7fa9de68988d
>[  789.649576] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  789.649581] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  789.649584] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  789.649587] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  789.649589] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  789.649592] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  790.774178] systemd: page allocation stalls for 522553ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  790.774194] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  790.774197] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  790.774199] Call Trace:
>[  790.774207]  dump_stack+0x67/0x97
>[  790.774212]  warn_alloc+0xd6/0x160
>[  790.774221]  __alloc_pages_nodemask+0xe50/0x1280
>[  790.774232]  ? new_slab+0x331/0x4d0
>[  790.774238]  new_slab+0x31a/0x4d0
>[  790.774244]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  790.774249]  ? kvmalloc_node+0x6b/0x80
>[  790.774255]  ? lock_acquire+0x9e/0x1e0
>[  790.774260]  ? seq_read+0x38/0x3e0
>[  790.774268]  ? kvmalloc_node+0x6b/0x80
>[  790.774272]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  790.774276]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  790.774280]  __kmalloc+0x288/0x330
>[  790.774286]  kvmalloc_node+0x6b/0x80
>[  790.774290]  seq_read+0x2a1/0x3e0
>[  790.774299]  __vfs_read+0x23/0x110
>[  790.774306]  ? up_read+0x1a/0x40
>[  790.774310]  vfs_read+0xa0/0x150
>[  790.774315]  SyS_read+0x44/0xb0
>[  790.774320]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  790.774324] RIP: 0033:0x7fa9de68988d
>[  790.774327] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  790.774332] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  790.774335] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  790.774337] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  790.774340] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  790.774342] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  790.774368] warn_alloc_show_mem: 1 callbacks suppressed
>[  790.774371] Mem-Info:
>[  790.774377] active_anon:3890 inactive_anon:1904527 isolated_anon:352
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  790.774383] Node 0 active_anon:15560kB inactive_anon:7618108kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  790.774389] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  790.774391] lowmem_reserve[]: 0 3352 7813 7813
>[  790.774408] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376516kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  790.774410] lowmem_reserve[]: 0 0 4460 4460
>[  790.774427] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240992kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  790.774429] lowmem_reserve[]: 0 0 0 0
>[  790.774443] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  790.774492] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  790.774547] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  790.774595] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  790.774598] 1905377 total pagecache pages
>[  790.774607] 7 pages in swap cache
>[  790.774610] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  790.774612] Free swap  = 8049916kB
>[  790.774615] Total swap = 16642044kB
>[  790.774617] 2070542 pages RAM
>[  790.774620] 0 pages HighMem/MovableOnly
>[  790.774622] 46219 pages reserved
>[  791.534337] systemd-udevd: page allocation stalls for 63471ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  791.534355] CPU: 3 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  791.534358] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  791.534361] Call Trace:
>[  791.534369]  dump_stack+0x67/0x97
>[  791.534375]  warn_alloc+0xd6/0x160
>[  791.534383]  __alloc_pages_nodemask+0xe50/0x1280
>[  791.534392]  ? find_get_entry+0x149/0x220
>[  791.534401]  ? pagecache_get_page+0x27/0x230
>[  791.534407]  filemap_fault+0x323/0x620
>[  791.534416]  ext4_filemap_fault+0x2c/0x40
>[  791.534422]  __do_fault+0x19/0x70
>[  791.534427]  __handle_mm_fault+0x946/0xd80
>[  791.534436]  handle_mm_fault+0x17c/0x350
>[  791.534443]  __do_page_fault+0x279/0x560
>[  791.534449]  do_page_fault+0xc/0x10
>[  791.534454]  page_fault+0x22/0x30
>[  791.534458] RIP: 0033:0x7fb73f6d0283
>[  791.534461] RSP: 002b:00007ffeb7cf4828 EFLAGS: 00010246
>[  791.534466] RAX: 0000000000000001 RBX: 00005626c1eaf910 RCX: 00007fb73f6d0283
>[  791.534469] RDX: 0000000000000009 RSI: 00007ffeb7cf4830 RDI: 000000000000000a
>[  791.534471] RBP: 00007ffeb7cf49a0 R08: 000000000000ffff R09: 0000000000000001
>[  791.534474] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb7cf4830
>[  791.534476] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>[  791.834271] cron: page allocation stalls for 108884ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  791.834290] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  791.834292] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  791.834294] Call Trace:
>[  791.834303]  dump_stack+0x67/0x97
>[  791.834308]  warn_alloc+0xd6/0x160
>[  791.834317]  __alloc_pages_nodemask+0xe50/0x1280
>[  791.834324]  ? find_get_entry+0x149/0x220
>[  791.834333]  ? pagecache_get_page+0x27/0x230
>[  791.834339]  filemap_fault+0x323/0x620
>[  791.834347]  ext4_filemap_fault+0x2c/0x40
>[  791.834352]  __do_fault+0x19/0x70
>[  791.834357]  __handle_mm_fault+0x946/0xd80
>[  791.834366]  handle_mm_fault+0x17c/0x350
>[  791.834371]  __do_page_fault+0x279/0x560
>[  791.834378]  do_page_fault+0xc/0x10
>[  791.834383]  page_fault+0x22/0x30
>[  791.834387] RIP: 0033:0x4040d8
>[  791.834390] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  791.834395] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  791.834398] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  791.834400] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  791.834403] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  791.834405] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  791.834432] warn_alloc_show_mem: 1 callbacks suppressed
>[  791.834435] Mem-Info:
>[  791.834442] active_anon:3890 inactive_anon:1904477 isolated_anon:352
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  791.834449] Node 0 active_anon:15560kB inactive_anon:7617908kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  791.834455] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  791.834457] lowmem_reserve[]: 0 3352 7813 7813
>[  791.834475] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376912kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  791.834477] lowmem_reserve[]: 0 0 4460 4460
>[  791.834494] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240780kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  791.834496] lowmem_reserve[]: 0 0 0 0
>[  791.834510] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  791.834561] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  791.834616] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  791.834665] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  791.834668] 1905377 total pagecache pages
>[  791.834678] 7 pages in swap cache
>[  791.834681] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  791.834684] Free swap  = 8049916kB
>[  791.834686] Total swap = 16642044kB
>[  791.834689] 2070542 pages RAM
>[  791.834691] 0 pages HighMem/MovableOnly
>[  791.834694] 46219 pages reserved
>[  793.125415] gem_render_line: page allocation stalls for 548240ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  793.125431] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  793.125434] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  793.125436] Call Trace:
>[  793.125444]  dump_stack+0x67/0x97
>[  793.125449]  warn_alloc+0xd6/0x160
>[  793.125458]  __alloc_pages_nodemask+0xe50/0x1280
>[  793.125469]  ? new_slab+0x331/0x4d0
>[  793.125475]  new_slab+0x31a/0x4d0
>[  793.125481]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  793.125486]  ? sg_kmalloc+0x1e/0x50
>[  793.125496]  ? sg_kmalloc+0x1e/0x50
>[  793.125500]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  793.125504]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  793.125508]  __kmalloc+0x288/0x330
>[  793.125514]  sg_kmalloc+0x1e/0x50
>[  793.125519]  __sg_alloc_table+0x11f/0x180
>[  793.125522]  ? sg_miter_start+0x60/0x60
>[  793.125528]  sg_alloc_table+0x24/0xa0
>[  793.125588]  i915_sg_trim+0x30/0x130 [i915]
>[  793.125630]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  793.125673]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  793.125709]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  793.125748]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  793.125754]  ? lock_acquire+0x9e/0x1e0
>[  793.125759]  ? __might_fault+0x39/0x90
>[  793.125767]  drm_ioctl+0x202/0x490
>[  793.125803]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  793.125813]  ? __do_page_fault+0x29e/0x560
>[  793.125820]  do_vfs_ioctl+0x90/0x6d0
>[  793.125825]  ? up_read+0x1a/0x40
>[  793.125829]  ? trace_hardirqs_on_caller+0x118/0x180
>[  793.125835]  SyS_ioctl+0x3c/0x70
>[  793.125840]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  793.125844] RIP: 0033:0x7fe71a49d4b7
>[  793.125847] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  793.125852] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  793.125855] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  793.125857] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  793.125860] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  793.125862] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  793.125872] Mem-Info:
>[  793.125879] active_anon:3890 inactive_anon:1904441 isolated_anon:416
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  793.125884] Node 0 active_anon:15560kB inactive_anon:7617764kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  793.125890] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  793.125892] lowmem_reserve[]: 0 3352 7813 7813
>[  793.125909] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376960kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  793.125911] lowmem_reserve[]: 0 0 4460 4460
>[  793.125928] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240516kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  793.125930] lowmem_reserve[]: 0 0 0 0
>[  793.125944] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  793.125993] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  793.126047] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  793.126095] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  793.126097] 1905377 total pagecache pages
>[  793.126107] 7 pages in swap cache
>[  793.126110] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  793.126112] Free swap  = 8049916kB
>[  793.126115] Total swap = 16642044kB
>[  793.126117] 2070542 pages RAM
>[  793.126120] 0 pages HighMem/MovableOnly
>[  793.126122] 46219 pages reserved
>[  793.338571] avahi-daemon: page allocation stalls for 103074ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  793.338588] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  793.338591] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  793.338594] Call Trace:
>[  793.338602]  dump_stack+0x67/0x97
>[  793.338607]  warn_alloc+0xd6/0x160
>[  793.338616]  __alloc_pages_nodemask+0xe50/0x1280
>[  793.338623]  ? find_get_entry+0x149/0x220
>[  793.338633]  ? pagecache_get_page+0x27/0x230
>[  793.338639]  filemap_fault+0x323/0x620
>[  793.338647]  ext4_filemap_fault+0x2c/0x40
>[  793.338653]  __do_fault+0x19/0x70
>[  793.338658]  __handle_mm_fault+0x946/0xd80
>[  793.338667]  handle_mm_fault+0x17c/0x350
>[  793.338673]  __do_page_fault+0x279/0x560
>[  793.338679]  do_page_fault+0xc/0x10
>[  793.338684]  page_fault+0x22/0x30
>[  793.338687] RIP: 0033:0x7f8a59be4620
>[  793.338690] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  793.338695] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  793.338698] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  793.338701] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  793.338704] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  793.338706] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  794.399473] NetworkManager: page allocation stalls for 56241ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  794.399492] CPU: 0 PID: 745 Comm: NetworkManager Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  794.399494] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  794.399497] Call Trace:
>[  794.399507]  dump_stack+0x67/0x97
>[  794.399513]  warn_alloc+0xd6/0x160
>[  794.399521]  __alloc_pages_nodemask+0xe50/0x1280
>[  794.399528]  ? find_get_entry+0x149/0x220
>[  794.399537]  ? pagecache_get_page+0x27/0x230
>[  794.399543]  filemap_fault+0x323/0x620
>[  794.399551]  ext4_filemap_fault+0x2c/0x40
>[  794.399557]  __do_fault+0x19/0x70
>[  794.399563]  ? _raw_spin_unlock+0x2c/0x50
>[  794.399567]  __handle_mm_fault+0x946/0xd80
>[  794.399576]  handle_mm_fault+0x17c/0x350
>[  794.399582]  __do_page_fault+0x279/0x560
>[  794.399589]  do_page_fault+0xc/0x10
>[  794.399592]  page_fault+0x22/0x30
>[  794.399595] RIP: 0033:0x7f59b7fd9cb0
>[  794.399598] RSP: 002b:00007ffdbc4a8418 EFLAGS: 00010202
>[  794.399604] RAX: df3b645a1cac0844 RBX: 0000555feb855800 RCX: 0000000000000000
>[  794.399606] RDX: 0000000000000001 RSI: 00007ffdbc4a8430 RDI: 000000000000000f
>[  794.399609] RBP: 00007ffdbc4a8550 R08: 0000000000139b54 R09: 0000000000000001
>[  794.399611] R10: 0012241e79cd9fac R11: 0000000000000000 R12: 00007ffdbc4a8430
>[  794.399614] R13: 0000000000000001 R14: 0000000000000000 R15: 0000555fea2c89c0
>[  794.399624] warn_alloc_show_mem: 1 callbacks suppressed
>[  794.399627] Mem-Info:
>[  794.399634] active_anon:3890 inactive_anon:1904480 isolated_anon:416
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  794.399640] Node 0 active_anon:15560kB inactive_anon:7617920kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  794.399647] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  794.399649] lowmem_reserve[]: 0 3352 7813 7813
>[  794.399667] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376084kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  794.399670] lowmem_reserve[]: 0 0 4460 4460
>[  794.399686] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241484kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  794.399688] lowmem_reserve[]: 0 0 0 0
>[  794.399702] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  794.399754] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  794.399808] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  794.399858] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  794.399860] 1905377 total pagecache pages
>[  794.399871] 7 pages in swap cache
>[  794.399875] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  794.399878] Free swap  = 8049916kB
>[  794.399880] Total swap = 16642044kB
>[  794.399883] 2070542 pages RAM
>[  794.399885] 0 pages HighMem/MovableOnly
>[  794.399887] 46219 pages reserved
>[  794.795493] thermald: page allocation stalls for 554748ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  794.795510] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  794.795513] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  794.795516] Call Trace:
>[  794.795524]  dump_stack+0x67/0x97
>[  794.795530]  warn_alloc+0xd6/0x160
>[  794.795539]  __alloc_pages_nodemask+0xe50/0x1280
>[  794.795552]  ? trace_hardirqs_on_caller+0x118/0x180
>[  794.795558]  new_slab+0x31a/0x4d0
>[  794.795565]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  794.795571]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  794.795581]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  794.795585]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  794.795589]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  794.795594]  kmem_cache_alloc_trace+0x237/0x2e0
>[  794.795600]  kernfs_iop_get_link+0x3e/0x1e0
>[  794.795606]  link_path_walk+0x4a8/0x560
>[  794.795613]  path_openat+0x78/0x950
>[  794.795622]  do_filp_open+0x85/0xf0
>[  794.795633]  ? _raw_spin_unlock+0x2c/0x50
>[  794.795642]  do_sys_open+0x122/0x1f0
>[  794.795646]  ? do_sys_open+0x122/0x1f0
>[  794.795652]  SyS_open+0x19/0x20
>[  794.795656]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  794.795660] RIP: 0033:0x7f519f67f66d
>[  794.795662] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  794.795668] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  794.795670] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  794.795673] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  794.795675] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  794.795678] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  794.835628] cupsd: page allocation stalls for 132386ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  794.835649] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  794.835652] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  794.835654] Call Trace:
>[  794.835662]  dump_stack+0x67/0x97
>[  794.835669]  warn_alloc+0xd6/0x160
>[  794.835677]  __alloc_pages_nodemask+0xe50/0x1280
>[  794.835684]  ? find_get_entry+0x149/0x220
>[  794.835693]  ? pagecache_get_page+0x27/0x230
>[  794.835699]  filemap_fault+0x323/0x620
>[  794.835707]  ext4_filemap_fault+0x2c/0x40
>[  794.835713]  __do_fault+0x19/0x70
>[  794.835717]  __handle_mm_fault+0x946/0xd80
>[  794.835726]  handle_mm_fault+0x17c/0x350
>[  794.835732]  __do_page_fault+0x279/0x560
>[  794.835738]  do_page_fault+0xc/0x10
>[  794.835743]  page_fault+0x22/0x30
>[  794.835748] RIP: 0033:0x7fdc9c8d1d32
>[  794.835750] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  794.835755] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  794.835758] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  794.835760] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  794.835763] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  794.835766] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  795.453516] snapd: page allocation stalls for 47949ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  795.453532] CPU: 0 PID: 755 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  795.453535] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  795.453537] Call Trace:
>[  795.453545]  dump_stack+0x67/0x97
>[  795.453551]  warn_alloc+0xd6/0x160
>[  795.453558]  __alloc_pages_nodemask+0xe50/0x1280
>[  795.453565]  ? find_get_entry+0x149/0x220
>[  795.453575]  ? pagecache_get_page+0x27/0x230
>[  795.453581]  filemap_fault+0x323/0x620
>[  795.453588]  ext4_filemap_fault+0x2c/0x40
>[  795.453594]  __do_fault+0x19/0x70
>[  795.453599]  __handle_mm_fault+0x946/0xd80
>[  795.453608]  handle_mm_fault+0x17c/0x350
>[  795.453613]  __do_page_fault+0x279/0x560
>[  795.453620]  do_page_fault+0xc/0x10
>[  795.453625]  page_fault+0x22/0x30
>[  795.453628] RIP: 0033:0x55c8c00b104d
>[  795.453631] RSP: 002b:00007ff925247e60 EFLAGS: 00010202
>[  795.453636] RAX: 0000000000000000 RBX: 0000000000005aa6 RCX: 000055c8c00d7fbd
>[  795.453639] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[  795.453641] RBP: 000000c820026400 R08: 00007ff925247e48 R09: 0000000000000001
>[  795.453644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[  795.453647] R13: 00007fff6e5f658f R14: 00007ff9252489c0 R15: 00007ff925248700
>[  795.453657] warn_alloc_show_mem: 2 callbacks suppressed
>[  795.453660] Mem-Info:
>[  795.453667] active_anon:3890 inactive_anon:1904520 isolated_anon:352
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  795.453672] Node 0 active_anon:15560kB inactive_anon:7618080kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  795.453679] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  795.453681] lowmem_reserve[]: 0 3352 7813 7813
>[  795.453700] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376560kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  795.453702] lowmem_reserve[]: 0 0 4460 4460
>[  795.453720] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240644kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  795.453722] lowmem_reserve[]: 0 0 0 0
>[  795.453737] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  795.453789] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  795.453847] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  795.453898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  795.453901] 1905377 total pagecache pages
>[  795.453910] 7 pages in swap cache
>[  795.453914] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  795.453917] Free swap  = 8049916kB
>[  795.453919] Total swap = 16642044kB
>[  795.453922] 2070542 pages RAM
>[  795.453925] 0 pages HighMem/MovableOnly
>[  795.453927] 46219 pages reserved
>[  796.448560] systemd-journal: page allocation stalls for 31974ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  796.448577] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  796.448580] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  796.448583] Call Trace:
>[  796.448590]  dump_stack+0x67/0x97
>[  796.448597]  warn_alloc+0xd6/0x160
>[  796.448606]  __alloc_pages_nodemask+0xe50/0x1280
>[  796.448613]  ? find_get_entry+0x149/0x220
>[  796.448622]  ? pagecache_get_page+0x27/0x230
>[  796.448629]  filemap_fault+0x323/0x620
>[  796.448637]  ext4_filemap_fault+0x2c/0x40
>[  796.448642]  __do_fault+0x19/0x70
>[  796.448647]  __handle_mm_fault+0x946/0xd80
>[  796.448657]  handle_mm_fault+0x17c/0x350
>[  796.448662]  __do_page_fault+0x279/0x560
>[  796.448669]  do_page_fault+0xc/0x10
>[  796.448674]  page_fault+0x22/0x30
>[  796.448678] RIP: 0033:0x7f6236298630
>[  796.448681] RSP: 002b:00007fff30234018 EFLAGS: 00010246
>[  796.448686] RAX: 0000000000000043 RBX: 000055b2f3c17d80 RCX: 00007f623432e0d0
>[  796.448688] RDX: 000000000000001b RSI: 000055b2f3c20a20 RDI: 00007f623432e0f8
>[  796.448691] RBP: 0441f0e2fa9bf6df R08: 0000000000049113 R09: 000055b2f3c17fb0
>[  796.448694] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30234040
>[  796.448696] R13: 000000000000001b R14: 000055b2f3c20a20 R15: 00000000000490d0
>[  796.920659] cron: page allocation stalls for 113971ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  796.920675] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  796.920678] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  796.920681] Call Trace:
>[  796.920689]  dump_stack+0x67/0x97
>[  796.920694]  warn_alloc+0xd6/0x160
>[  796.920703]  __alloc_pages_nodemask+0xe50/0x1280
>[  796.920710]  ? find_get_entry+0x149/0x220
>[  796.920719]  ? pagecache_get_page+0x27/0x230
>[  796.920725]  filemap_fault+0x323/0x620
>[  796.920733]  ext4_filemap_fault+0x2c/0x40
>[  796.920739]  __do_fault+0x19/0x70
>[  796.920743]  __handle_mm_fault+0x946/0xd80
>[  796.920753]  handle_mm_fault+0x17c/0x350
>[  796.920758]  __do_page_fault+0x279/0x560
>[  796.920764]  do_page_fault+0xc/0x10
>[  796.920769]  page_fault+0x22/0x30
>[  796.920772] RIP: 0033:0x4040d8
>[  796.920775] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  796.920780] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  796.920783] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  796.920785] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  796.920788] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  796.920790] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  796.920801] warn_alloc_show_mem: 1 callbacks suppressed
>[  796.920803] Mem-Info:
>[  796.920810] active_anon:3890 inactive_anon:1904547 isolated_anon:352
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  796.920815] Node 0 active_anon:15560kB inactive_anon:7618188kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  796.920821] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  796.920823] lowmem_reserve[]: 0 3352 7813 7813
>[  796.920841] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377140kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  796.920844] lowmem_reserve[]: 0 0 4460 4460
>[  796.920861] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240552kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  796.920863] lowmem_reserve[]: 0 0 0 0
>[  796.920877] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  796.920928] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  796.920984] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 100*64kB (M) 47*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38420kB
>[  796.921032] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  796.921035] 1905377 total pagecache pages
>[  796.921045] 7 pages in swap cache
>[  796.921048] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  796.921050] Free swap  = 8049916kB
>[  796.921053] Total swap = 16642044kB
>[  796.921055] 2070542 pages RAM
>[  796.921057] 0 pages HighMem/MovableOnly
>[  796.921060] 46219 pages reserved
>[  797.317618] irqbalance: page allocation stalls for 560208ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  797.317638] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  797.317641] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  797.317644] Call Trace:
>[  797.317652]  dump_stack+0x67/0x97
>[  797.317659]  warn_alloc+0xd6/0x160
>[  797.317668]  __alloc_pages_nodemask+0xe50/0x1280
>[  797.317680]  ? new_slab+0x331/0x4d0
>[  797.317686]  new_slab+0x31a/0x4d0
>[  797.317694]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  797.317699]  ? kvmalloc_node+0x6b/0x80
>[  797.317705]  ? lock_acquire+0x9e/0x1e0
>[  797.317710]  ? seq_read+0x38/0x3e0
>[  797.317719]  ? kvmalloc_node+0x6b/0x80
>[  797.317724]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  797.317728]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  797.317733]  __kmalloc+0x288/0x330
>[  797.317738]  kvmalloc_node+0x6b/0x80
>[  797.317743]  seq_read+0x2a1/0x3e0
>[  797.317747]  ? __might_fault+0x80/0x90
>[  797.317755]  proc_reg_read+0x3d/0x60
>[  797.317761]  __vfs_read+0x23/0x110
>[  797.317767]  ? SyS_newfstat+0x35/0x50
>[  797.317771]  vfs_read+0xa0/0x150
>[  797.317777]  SyS_read+0x44/0xb0
>[  797.317783]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  797.317786] RIP: 0033:0x7f3288c7a870
>[  797.317789] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  797.317794] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  797.317797] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  797.317800] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  797.317802] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  797.317805] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  797.863635] systemd-resolve: page allocation stalls for 107089ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  797.863653] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  797.863656] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  797.863659] Call Trace:
>[  797.863667]  dump_stack+0x67/0x97
>[  797.863672]  warn_alloc+0xd6/0x160
>[  797.863681]  __alloc_pages_nodemask+0xe50/0x1280
>[  797.863687]  ? find_get_entry+0x149/0x220
>[  797.863697]  ? pagecache_get_page+0x27/0x230
>[  797.863703]  filemap_fault+0x323/0x620
>[  797.863711]  ext4_filemap_fault+0x2c/0x40
>[  797.863717]  __do_fault+0x19/0x70
>[  797.863721]  __handle_mm_fault+0x946/0xd80
>[  797.863730]  handle_mm_fault+0x17c/0x350
>[  797.863735]  __do_page_fault+0x279/0x560
>[  797.863742]  do_page_fault+0xc/0x10
>[  797.863747]  page_fault+0x22/0x30
>[  797.863750] RIP: 0033:0x7f5ed0a89320
>[  797.863753] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  797.863758] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  797.863761] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  797.863764] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  797.863766] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  797.863769] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  797.983696] systemd-timesyn: page allocation stalls for 21273ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  797.983715] CPU: 3 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  797.983719] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  797.983721] Call Trace:
>[  797.983730]  dump_stack+0x67/0x97
>[  797.983736]  warn_alloc+0xd6/0x160
>[  797.983745]  __alloc_pages_nodemask+0xe50/0x1280
>[  797.983752]  ? find_get_entry+0x149/0x220
>[  797.983762]  ? pagecache_get_page+0x27/0x230
>[  797.983768]  filemap_fault+0x323/0x620
>[  797.983775]  ext4_filemap_fault+0x2c/0x40
>[  797.983782]  __do_fault+0x19/0x70
>[  797.983787]  __handle_mm_fault+0x946/0xd80
>[  797.983797]  handle_mm_fault+0x17c/0x350
>[  797.983802]  __do_page_fault+0x279/0x560
>[  797.983808]  do_page_fault+0xc/0x10
>[  797.983813]  page_fault+0x22/0x30
>[  797.983816] RIP: 0033:0x7fac26553390
>[  797.983820] RSP: 002b:00007ffdd5b172e8 EFLAGS: 00010202
>[  797.983824] RAX: 000000000000000a RBX: 000000000000000d RCX: 00007fac2600d420
>[  797.983827] RDX: 0000000000004000 RSI: 00007ffdd5b17340 RDI: 000000000000000d
>[  797.983829] RBP: 00007ffdd5b17440 R08: 0000000000000000 R09: 000000000000000d
>[  797.983832] R10: 00007ffdd5b173c0 R11: 0000000000000000 R12: 0000000000000000
>[  797.983834] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdd5b17340
>[  797.983845] warn_alloc_show_mem: 2 callbacks suppressed
>[  797.983848] Mem-Info:
>[  797.983856] active_anon:3890 inactive_anon:1904555 isolated_anon:384
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25260 free_pcp:0 free_cma:0
>[  797.983861] Node 0 active_anon:15560kB inactive_anon:7618220kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  797.983868] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  797.983871] lowmem_reserve[]: 0 3352 7813 7813
>[  797.983889] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376748kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  797.983891] lowmem_reserve[]: 0 0 4460 4460
>[  797.983909] Normal free:38420kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240568kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  797.983911] lowmem_reserve[]: 0 0 0 0
>[  797.983924] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  797.983976] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  797.984031] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 101*64kB (UM) 48*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38388kB
>[  797.984080] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  797.984083] 1905377 total pagecache pages
>[  797.984094] 7 pages in swap cache
>[  797.984097] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  797.984099] Free swap  = 8049916kB
>[  797.984102] Total swap = 16642044kB
>[  797.984105] 2070542 pages RAM
>[  797.984107] 0 pages HighMem/MovableOnly
>[  797.984110] 46219 pages reserved
>[  798.604734] systemd-journal: page allocation stalls for 34130ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  798.604752] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  798.604755] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  798.604757] Call Trace:
>[  798.604765]  dump_stack+0x67/0x97
>[  798.604770]  warn_alloc+0xd6/0x160
>[  798.604780]  __alloc_pages_nodemask+0xe50/0x1280
>[  798.604787]  ? find_get_entry+0x149/0x220
>[  798.604797]  ? pagecache_get_page+0x27/0x230
>[  798.604803]  filemap_fault+0x323/0x620
>[  798.604811]  ext4_filemap_fault+0x2c/0x40
>[  798.604817]  __do_fault+0x19/0x70
>[  798.604822]  __handle_mm_fault+0x946/0xd80
>[  798.604832]  handle_mm_fault+0x17c/0x350
>[  798.604837]  __do_page_fault+0x279/0x560
>[  798.604843]  do_page_fault+0xc/0x10
>[  798.604848]  page_fault+0x22/0x30
>[  798.604851] RIP: 0033:0x7f6236298630
>[  798.604854] RSP: 002b:00007fff30234018 EFLAGS: 00010246
>[  798.604859] RAX: 0000000000000043 RBX: 000055b2f3c17d80 RCX: 00007f623432e0d0
>[  798.604861] RDX: 000000000000001b RSI: 000055b2f3c20a20 RDI: 00007f623432e0f8
>[  798.604864] RBP: 0441f0e2fa9bf6df R08: 0000000000049113 R09: 000055b2f3c17fb0
>[  798.604867] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30234040
>[  798.604870] R13: 000000000000001b R14: 000055b2f3c20a20 R15: 00000000000490d0
>[  798.796674] systemd-logind: page allocation stalls for 116376ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  798.796691] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  798.796693] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  798.796696] Call Trace:
>[  798.796704]  dump_stack+0x67/0x97
>[  798.796710]  warn_alloc+0xd6/0x160
>[  798.796718]  __alloc_pages_nodemask+0xe50/0x1280
>[  798.796725]  ? find_get_entry+0x149/0x220
>[  798.796734]  ? pagecache_get_page+0x27/0x230
>[  798.796740]  filemap_fault+0x323/0x620
>[  798.796748]  ext4_filemap_fault+0x2c/0x40
>[  798.796753]  __do_fault+0x19/0x70
>[  798.796758]  __handle_mm_fault+0x946/0xd80
>[  798.796768]  handle_mm_fault+0x17c/0x350
>[  798.796773]  __do_page_fault+0x279/0x560
>[  798.796779]  do_page_fault+0xc/0x10
>[  798.796784]  page_fault+0x22/0x30
>[  798.796787] RIP: 0033:0x7f989c9a7270
>[  798.796790] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  798.796795] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  798.796798] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  798.796801] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  798.796803] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  798.796806] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  799.530811] sd-resolve: page allocation stalls for 275479ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  799.530829] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  799.530832] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  799.530834] Call Trace:
>[  799.530842]  dump_stack+0x67/0x97
>[  799.530847]  warn_alloc+0xd6/0x160
>[  799.530856]  __alloc_pages_nodemask+0xe50/0x1280
>[  799.530867]  ? new_slab+0x331/0x4d0
>[  799.530874]  new_slab+0x31a/0x4d0
>[  799.530880]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  799.530886]  ? __alloc_skb+0x69/0x190
>[  799.530890]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  799.530894]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  799.530898]  ? __alloc_skb+0x40/0x190
>[  799.530904]  ? __alloc_skb+0x69/0x190
>[  799.530910]  ? __alloc_skb+0x69/0x190
>[  799.530914]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  799.530917]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  799.530922]  ? __alloc_skb+0x69/0x190
>[  799.530926]  __kmalloc_track_caller+0x295/0x340
>[  799.530932]  __kmalloc_reserve.isra.5+0x28/0x70
>[  799.530938]  __alloc_skb+0x69/0x190
>[  799.530945]  netlink_dump+0xa6/0x290
>[  799.530950]  __netlink_dump_start+0x156/0x190
>[  799.530953]  ? fdb_vid_parse+0x60/0x60
>[  799.530958]  rtnetlink_rcv_msg+0x176/0x1f0
>[  799.530962]  ? fdb_vid_parse+0x60/0x60
>[  799.530967]  ? rtnl_newlink+0x920/0x920
>[  799.530971]  netlink_rcv_skb+0xce/0xf0
>[  799.530977]  rtnetlink_rcv+0x25/0x30
>[  799.530980]  netlink_unicast+0x14f/0x1e0
>[  799.530986]  netlink_sendmsg+0x2aa/0x360
>[  799.530994]  sock_sendmsg+0x12/0x20
>[  799.530999]  SyS_sendto+0xef/0x160
>[  799.531009]  ? __secure_computing+0x30/0xb0
>[  799.531013]  ? syscall_trace_enter+0xbd/0x360
>[  799.531020]  do_syscall_64+0x5e/0x120
>[  799.531026]  entry_SYSCALL64_slow_path+0x25/0x25
>[  799.531029] RIP: 0033:0x7fac25d3ee23
>[  799.531031] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  799.531037] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  799.531040] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  799.531043] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  799.531045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  799.531048] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  799.531057] warn_alloc_show_mem: 2 callbacks suppressed
>[  799.531060] Mem-Info:
>[  799.531067] active_anon:3890 inactive_anon:1904467 isolated_anon:384
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25252 free_pcp:0 free_cma:0
>[  799.531073] Node 0 active_anon:15560kB inactive_anon:7617868kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  799.531079] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  799.531081] lowmem_reserve[]: 0 3352 7813 7813
>[  799.531099] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376228kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  799.531101] lowmem_reserve[]: 0 0 4460 4460
>[  799.531117] Normal free:38388kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240308kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  799.531120] lowmem_reserve[]: 0 0 0 0
>[  799.531133] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  799.531184] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  799.531238] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38356kB
>[  799.531287] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  799.531289] 1905377 total pagecache pages
>[  799.531300] 7 pages in swap cache
>[  799.531303] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  799.531306] Free swap  = 8049916kB
>[  799.531308] Total swap = 16642044kB
>[  799.531310] 2070542 pages RAM
>[  799.531313] 0 pages HighMem/MovableOnly
>[  799.531315] 46219 pages reserved
>[  800.821868] systemd: page allocation stalls for 532601ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  800.821885] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  800.821888] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  800.821891] Call Trace:
>[  800.821898]  dump_stack+0x67/0x97
>[  800.821904]  warn_alloc+0xd6/0x160
>[  800.821913]  __alloc_pages_nodemask+0xe50/0x1280
>[  800.821924]  ? new_slab+0x331/0x4d0
>[  800.821930]  new_slab+0x31a/0x4d0
>[  800.821937]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  800.821941]  ? kvmalloc_node+0x6b/0x80
>[  800.821947]  ? lock_acquire+0x9e/0x1e0
>[  800.821951]  ? seq_read+0x38/0x3e0
>[  800.821960]  ? kvmalloc_node+0x6b/0x80
>[  800.821963]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  800.821967]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  800.821972]  __kmalloc+0x288/0x330
>[  800.821977]  kvmalloc_node+0x6b/0x80
>[  800.821981]  seq_read+0x2a1/0x3e0
>[  800.821990]  __vfs_read+0x23/0x110
>[  800.821997]  ? up_read+0x1a/0x40
>[  800.822001]  vfs_read+0xa0/0x150
>[  800.822005]  SyS_read+0x44/0xb0
>[  800.822011]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  800.822015] RIP: 0033:0x7fa9de68988d
>[  800.822018] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  800.822023] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  800.822026] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  800.822028] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  800.822031] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  800.822033] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  800.822043] Mem-Info:
>[  800.822050] active_anon:3890 inactive_anon:1904541 isolated_anon:352
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25244 free_pcp:0 free_cma:0
>[  800.822055] Node 0 active_anon:15560kB inactive_anon:7618164kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  800.822061] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  800.822064] lowmem_reserve[]: 0 3352 7813 7813
>[  800.822081] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377664kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  800.822083] lowmem_reserve[]: 0 0 4460 4460
>[  800.822099] Normal free:38356kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240028kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  800.822102] lowmem_reserve[]: 0 0 0 0
>[  800.822115] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  800.822165] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  800.822218] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38356kB
>[  800.822266] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  800.822269] 1905377 total pagecache pages
>[  800.822279] 7 pages in swap cache
>[  800.822281] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  800.822284] Free swap  = 8049916kB
>[  800.822286] Total swap = 16642044kB
>[  800.822289] 2070542 pages RAM
>[  800.822291] 0 pages HighMem/MovableOnly
>[  800.822294] 46219 pages reserved
>[  801.939833] systemd-udevd: page allocation stalls for 73876ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  801.939850] CPU: 3 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  801.939853] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  801.939856] Call Trace:
>[  801.939863]  dump_stack+0x67/0x97
>[  801.939870]  warn_alloc+0xd6/0x160
>[  801.939879]  __alloc_pages_nodemask+0xe50/0x1280
>[  801.939885]  ? find_get_entry+0x149/0x220
>[  801.939895]  ? pagecache_get_page+0x27/0x230
>[  801.939901]  filemap_fault+0x323/0x620
>[  801.939909]  ext4_filemap_fault+0x2c/0x40
>[  801.939915]  __do_fault+0x19/0x70
>[  801.939919]  __handle_mm_fault+0x946/0xd80
>[  801.939929]  handle_mm_fault+0x17c/0x350
>[  801.939934]  __do_page_fault+0x279/0x560
>[  801.939941]  do_page_fault+0xc/0x10
>[  801.939946]  page_fault+0x22/0x30
>[  801.939949] RIP: 0033:0x7fb73f6d0283
>[  801.939952] RSP: 002b:00007ffeb7cf4828 EFLAGS: 00010246
>[  801.939957] RAX: 0000000000000001 RBX: 00005626c1eaf910 RCX: 00007fb73f6d0283
>[  801.939960] RDX: 0000000000000009 RSI: 00007ffeb7cf4830 RDI: 000000000000000a
>[  801.939962] RBP: 00007ffeb7cf49a0 R08: 000000000000ffff R09: 0000000000000001
>[  801.939965] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb7cf4830
>[  801.939968] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>[  801.939977] Mem-Info:
>[  801.939984] active_anon:3890 inactive_anon:1904619 isolated_anon:288
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25244 free_pcp:0 free_cma:0
>[  801.939990] Node 0 active_anon:15560kB inactive_anon:7618476kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  801.939995] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  801.939998] lowmem_reserve[]: 0 3352 7813 7813
>[  801.940015] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376372kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  801.940017] lowmem_reserve[]: 0 0 4460 4460
>[  801.940035] Normal free:38356kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240496kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  801.940037] lowmem_reserve[]: 0 0 0 0
>[  801.940051] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  801.940103] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  801.940159] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38356kB
>[  801.940210] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  801.940213] 1905377 total pagecache pages
>[  801.940223] 7 pages in swap cache
>[  801.940226] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  801.940228] Free swap  = 8049916kB
>[  801.940231] Total swap = 16642044kB
>[  801.940234] 2070542 pages RAM
>[  801.940236] 0 pages HighMem/MovableOnly
>[  801.940238] 46219 pages reserved
>[  802.954870] gem_render_line: page allocation stalls for 558069ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  802.954886] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  802.954890] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  802.954892] Call Trace:
>[  802.954899]  dump_stack+0x67/0x97
>[  802.954905]  warn_alloc+0xd6/0x160
>[  802.954913]  __alloc_pages_nodemask+0xe50/0x1280
>[  802.954924]  ? new_slab+0x331/0x4d0
>[  802.954930]  new_slab+0x31a/0x4d0
>[  802.954937]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  802.954941]  ? sg_kmalloc+0x1e/0x50
>[  802.954951]  ? sg_kmalloc+0x1e/0x50
>[  802.954955]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  802.954958]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  802.954963]  __kmalloc+0x288/0x330
>[  802.954969]  sg_kmalloc+0x1e/0x50
>[  802.954973]  __sg_alloc_table+0x11f/0x180
>[  802.954977]  ? sg_miter_start+0x60/0x60
>[  802.954983]  sg_alloc_table+0x24/0xa0
>[  802.955042]  i915_sg_trim+0x30/0x130 [i915]
>[  802.955084]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  802.955126]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  802.955164]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  802.955203]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  802.955208]  ? lock_acquire+0x9e/0x1e0
>[  802.955214]  ? __might_fault+0x39/0x90
>[  802.955222]  drm_ioctl+0x202/0x490
>[  802.955259]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  802.955269]  ? __do_page_fault+0x29e/0x560
>[  802.955276]  do_vfs_ioctl+0x90/0x6d0
>[  802.955281]  ? up_read+0x1a/0x40
>[  802.955286]  ? trace_hardirqs_on_caller+0x118/0x180
>[  802.955291]  SyS_ioctl+0x3c/0x70
>[  802.955298]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  802.955301] RIP: 0033:0x7fe71a49d4b7
>[  802.955304] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  802.955308] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  802.955311] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  802.955314] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  802.955317] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  802.955319] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  802.955329] Mem-Info:
>[  802.955336] active_anon:3890 inactive_anon:1904483 isolated_anon:480
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25244 free_pcp:0 free_cma:0
>[  802.955341] Node 0 active_anon:15560kB inactive_anon:7617932kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1920kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  802.955348] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  802.955351] lowmem_reserve[]: 0 3352 7813 7813
>[  802.955367] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376772kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  802.955370] lowmem_reserve[]: 0 0 4460 4460
>[  802.955386] Normal free:38356kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241172kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  802.955388] lowmem_reserve[]: 0 0 0 0
>[  802.955401] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  802.955451] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  802.955504] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38356kB
>[  802.955552] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  802.955555] 1905377 total pagecache pages
>[  802.955564] 7 pages in swap cache
>[  802.955567] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  802.955570] Free swap  = 8049916kB
>[  802.955572] Total swap = 16642044kB
>[  802.955574] 2070542 pages RAM
>[  802.955576] 0 pages HighMem/MovableOnly
>[  802.955579] 46219 pages reserved
>[  803.580901] NetworkManager: page allocation stalls for 65422ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  803.580918] CPU: 0 PID: 745 Comm: NetworkManager Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  803.580921] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  803.580923] Call Trace:
>[  803.580931]  dump_stack+0x67/0x97
>[  803.580937]  warn_alloc+0xd6/0x160
>[  803.580945]  __alloc_pages_nodemask+0xe50/0x1280
>[  803.580952]  ? find_get_entry+0x149/0x220
>[  803.580961]  ? pagecache_get_page+0x27/0x230
>[  803.580967]  filemap_fault+0x323/0x620
>[  803.580975]  ext4_filemap_fault+0x2c/0x40
>[  803.580980]  __do_fault+0x19/0x70
>[  803.580986]  ? _raw_spin_unlock+0x2c/0x50
>[  803.580990]  __handle_mm_fault+0x946/0xd80
>[  803.580999]  handle_mm_fault+0x17c/0x350
>[  803.581004]  __do_page_fault+0x279/0x560
>[  803.581011]  do_page_fault+0xc/0x10
>[  803.581014]  page_fault+0x22/0x30
>[  803.581018] RIP: 0033:0x7f59b7fd9cb0
>[  803.581021] RSP: 002b:00007ffdbc4a8418 EFLAGS: 00010202
>[  803.581025] RAX: df3b645a1cac0844 RBX: 0000555feb855800 RCX: 0000000000000000
>[  803.581028] RDX: 0000000000000001 RSI: 00007ffdbc4a8430 RDI: 000000000000000f
>[  803.581031] RBP: 00007ffdbc4a8550 R08: 0000000000139b54 R09: 0000000000000001
>[  803.581034] R10: 0012241e79cd9fac R11: 0000000000000000 R12: 00007ffdbc4a8430
>[  803.581036] R13: 0000000000000001 R14: 0000000000000000 R15: 0000555fea2c89c0
>[  805.281980] rs:main Q:Reg: page allocation stalls for 230054ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  805.281996] CPU: 0 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  805.281999] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  805.282002] Call Trace:
>[  805.282009]  dump_stack+0x67/0x97
>[  805.282015]  warn_alloc+0xd6/0x160
>[  805.282024]  __alloc_pages_nodemask+0xe50/0x1280
>[  805.282031]  ? find_get_entry+0x149/0x220
>[  805.282040]  ? pagecache_get_page+0x27/0x230
>[  805.282046]  filemap_fault+0x323/0x620
>[  805.282054]  ext4_filemap_fault+0x2c/0x40
>[  805.282060]  __do_fault+0x19/0x70
>[  805.282064]  __handle_mm_fault+0x946/0xd80
>[  805.282073]  handle_mm_fault+0x17c/0x350
>[  805.282078]  __do_page_fault+0x279/0x560
>[  805.282085]  do_page_fault+0xc/0x10
>[  805.282089]  page_fault+0x22/0x30
>[  805.282093] RIP: 0033:0x7f8a1d4f6a90
>[  805.282096] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  805.282101] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  805.282104] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  805.282107] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  805.282109] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  805.282112] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  805.282122] warn_alloc_show_mem: 1 callbacks suppressed
>[  805.282124] Mem-Info:
>[  805.282131] active_anon:3890 inactive_anon:1904488 isolated_anon:416
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25244 free_pcp:0 free_cma:0
>[  805.282136] Node 0 active_anon:15560kB inactive_anon:7617952kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  805.282142] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  805.282144] lowmem_reserve[]: 0 3352 7813 7813
>[  805.282162] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377420kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  805.282165] lowmem_reserve[]: 0 0 4460 4460
>[  805.282182] Normal free:38356kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240104kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  805.282184] lowmem_reserve[]: 0 0 0 0
>[  805.282198] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  805.282250] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  805.282307] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38356kB
>[  805.282357] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  805.282359] 1905377 total pagecache pages
>[  805.282369] 7 pages in swap cache
>[  805.282372] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  805.282375] Free swap  = 8049916kB
>[  805.282378] Total swap = 16642044kB
>[  805.282380] 2070542 pages RAM
>[  805.282382] 0 pages HighMem/MovableOnly
>[  805.282385] 46219 pages reserved
>[  805.920020] snapd: page allocation stalls for 64351ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  805.920038] CPU: 2 PID: 794 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  805.920041] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  805.920045] Call Trace:
>[  805.920054]  dump_stack+0x67/0x97
>[  805.920060]  warn_alloc+0xd6/0x160
>[  805.920069]  __alloc_pages_nodemask+0xe50/0x1280
>[  805.920076]  ? find_get_entry+0x149/0x220
>[  805.920085]  ? pagecache_get_page+0x27/0x230
>[  805.920091]  filemap_fault+0x323/0x620
>[  805.920099]  ext4_filemap_fault+0x2c/0x40
>[  805.920105]  __do_fault+0x19/0x70
>[  805.920109]  __handle_mm_fault+0x946/0xd80
>[  805.920119]  handle_mm_fault+0x17c/0x350
>[  805.920126]  __do_page_fault+0x279/0x560
>[  805.920132]  do_page_fault+0xc/0x10
>[  805.920137]  page_fault+0x22/0x30
>[  805.920140] RIP: 0033:0x55c8c00d74c5
>[  805.920143] RSP: 002b:000000c820030bc0 EFLAGS: 00010203
>[  805.920148] RAX: 0000000000080000 RBX: 000000c8201170e0 RCX: 000000c820001b00
>[  805.920151] RDX: 000000c8201170e0 RSI: 0000000000000050 RDI: 000000c8201170b0
>[  805.920153] RBP: 0000000000000000 R08: 00000000008426c4 R09: 0000000000000000
>[  805.920157] R10: 0000000000000011 R11: 0000000000000000 R12: 0000000000000009
>[  805.920159] R13: 000055c8c089f4da R14: 0000000000000005 R15: 0000000000000008
>[  805.938135] gem_render_line: page allocation stalls for 561052ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  805.938151] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  805.938154] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  805.938156] Call Trace:
>[  805.938164]  dump_stack+0x67/0x97
>[  805.938169]  warn_alloc+0xd6/0x160
>[  805.938178]  __alloc_pages_nodemask+0xe50/0x1280
>[  805.938189]  ? new_slab+0x331/0x4d0
>[  805.938195]  new_slab+0x31a/0x4d0
>[  805.938201]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  805.938206]  ? sg_kmalloc+0x1e/0x50
>[  805.938216]  ? sg_kmalloc+0x1e/0x50
>[  805.938220]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  805.938223]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  805.938228]  __kmalloc+0x288/0x330
>[  805.938234]  sg_kmalloc+0x1e/0x50
>[  805.938238]  __sg_alloc_table+0x11f/0x180
>[  805.938242]  ? sg_miter_start+0x60/0x60
>[  805.938248]  sg_alloc_table+0x24/0xa0
>[  805.938307]  i915_sg_trim+0x30/0x130 [i915]
>[  805.938348]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  805.938390]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  805.938427]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  805.938466]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  805.938471]  ? lock_acquire+0x9e/0x1e0
>[  805.938477]  ? __might_fault+0x39/0x90
>[  805.938486]  drm_ioctl+0x202/0x490
>[  805.938522]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  805.938532]  ? __do_page_fault+0x29e/0x560
>[  805.938539]  do_vfs_ioctl+0x90/0x6d0
>[  805.938544]  ? up_read+0x1a/0x40
>[  805.938548]  ? trace_hardirqs_on_caller+0x118/0x180
>[  805.938553]  SyS_ioctl+0x3c/0x70
>[  805.938560]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  805.938563] RIP: 0033:0x7fe71a49d4b7
>[  805.938566] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  805.938571] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  805.938574] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  805.938577] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  805.938579] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  805.938582] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  806.031660] thermald: page allocation stalls for 565983ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  806.031677] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  806.031679] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  806.031682] Call Trace:
>[  806.031689]  dump_stack+0x67/0x97
>[  806.031695]  warn_alloc+0xd6/0x160
>[  806.031703]  __alloc_pages_nodemask+0xe50/0x1280
>[  806.031716]  ? trace_hardirqs_on_caller+0x118/0x180
>[  806.031723]  new_slab+0x31a/0x4d0
>[  806.031730]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  806.031735]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  806.031746]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  806.031749]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  806.031753]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  806.031758]  kmem_cache_alloc_trace+0x237/0x2e0
>[  806.031763]  kernfs_iop_get_link+0x3e/0x1e0
>[  806.031770]  link_path_walk+0x4a8/0x560
>[  806.031777]  path_openat+0x78/0x950
>[  806.031784]  do_filp_open+0x85/0xf0
>[  806.031796]  ? _raw_spin_unlock+0x2c/0x50
>[  806.031805]  do_sys_open+0x122/0x1f0
>[  806.031809]  ? do_sys_open+0x122/0x1f0
>[  806.031816]  SyS_open+0x19/0x20
>[  806.031819]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  806.031823] RIP: 0033:0x7f519f67f66d
>[  806.031825] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  806.031831] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  806.031833] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  806.031836] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  806.031839] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  806.031841] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  806.363043] avahi-daemon: page allocation stalls for 116098ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  806.363061] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  806.363063] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  806.363066] Call Trace:
>[  806.363073]  dump_stack+0x67/0x97
>[  806.363079]  warn_alloc+0xd6/0x160
>[  806.363088]  __alloc_pages_nodemask+0xe50/0x1280
>[  806.363095]  ? find_get_entry+0x149/0x220
>[  806.363105]  ? pagecache_get_page+0x27/0x230
>[  806.363111]  filemap_fault+0x323/0x620
>[  806.363119]  ext4_filemap_fault+0x2c/0x40
>[  806.363125]  __do_fault+0x19/0x70
>[  806.363129]  __handle_mm_fault+0x946/0xd80
>[  806.363138]  handle_mm_fault+0x17c/0x350
>[  806.363144]  __do_page_fault+0x279/0x560
>[  806.363151]  do_page_fault+0xc/0x10
>[  806.363156]  page_fault+0x22/0x30
>[  806.363159] RIP: 0033:0x7f8a59be4620
>[  806.363162] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  806.363167] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  806.363170] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  806.363172] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  806.363175] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  806.363178] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  806.363188] warn_alloc_show_mem: 3 callbacks suppressed
>[  806.363190] Mem-Info:
>[  806.363198] active_anon:3890 inactive_anon:1904509 isolated_anon:352
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25244 free_pcp:0 free_cma:0
>[  806.363203] Node 0 active_anon:15560kB inactive_anon:7618036kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  806.363210] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  806.363212] lowmem_reserve[]: 0 3352 7813 7813
>[  806.363229] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376832kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  806.363232] lowmem_reserve[]: 0 0 4460 4460
>[  806.363249] Normal free:38356kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240952kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  806.363252] lowmem_reserve[]: 0 0 0 0
>[  806.363266] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  806.363318] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  806.363375] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38356kB
>[  806.363425] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  806.363428] 1905377 total pagecache pages
>[  806.363437] 7 pages in swap cache
>[  806.363440] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  806.363442] Free swap  = 8049916kB
>[  806.363445] Total swap = 16642044kB
>[  806.363447] 2070542 pages RAM
>[  806.363450] 0 pages HighMem/MovableOnly
>[  806.363452] 46219 pages reserved
>[  806.721048] cupsd: page allocation stalls for 144271ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  806.721066] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  806.721069] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  806.721071] Call Trace:
>[  806.721079]  dump_stack+0x67/0x97
>[  806.721085]  warn_alloc+0xd6/0x160
>[  806.721093]  __alloc_pages_nodemask+0xe50/0x1280
>[  806.721100]  ? find_get_entry+0x149/0x220
>[  806.721109]  ? pagecache_get_page+0x27/0x230
>[  806.721115]  filemap_fault+0x323/0x620
>[  806.721122]  ext4_filemap_fault+0x2c/0x40
>[  806.721129]  __do_fault+0x19/0x70
>[  806.721133]  __handle_mm_fault+0x946/0xd80
>[  806.721142]  handle_mm_fault+0x17c/0x350
>[  806.721147]  __do_page_fault+0x279/0x560
>[  806.721154]  do_page_fault+0xc/0x10
>[  806.721158]  page_fault+0x22/0x30
>[  806.721162] RIP: 0033:0x7fdc9c8d1d32
>[  806.721164] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  806.721169] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  806.721171] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  806.721174] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  806.721177] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  806.721179] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  807.205168] cron: page allocation stalls for 124255ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  807.205185] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  807.205187] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  807.205190] Call Trace:
>[  807.205198]  dump_stack+0x67/0x97
>[  807.205203]  warn_alloc+0xd6/0x160
>[  807.205212]  __alloc_pages_nodemask+0xe50/0x1280
>[  807.205218]  ? find_get_entry+0x149/0x220
>[  807.205228]  ? pagecache_get_page+0x27/0x230
>[  807.205233]  filemap_fault+0x323/0x620
>[  807.205241]  ext4_filemap_fault+0x2c/0x40
>[  807.205247]  __do_fault+0x19/0x70
>[  807.205251]  __handle_mm_fault+0x946/0xd80
>[  807.205260]  handle_mm_fault+0x17c/0x350
>[  807.205265]  __do_page_fault+0x279/0x560
>[  807.205272]  do_page_fault+0xc/0x10
>[  807.205277]  page_fault+0x22/0x30
>[  807.205281] RIP: 0033:0x4040d8
>[  807.205283] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  807.205288] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  807.205291] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  807.205294] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  807.205296] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  807.205299] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  807.590020] systemd-journal: page allocation stalls for 43114ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  807.590037] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  807.590040] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  807.590042] Call Trace:
>[  807.590051]  dump_stack+0x67/0x97
>[  807.590057]  warn_alloc+0xd6/0x160
>[  807.590065]  __alloc_pages_nodemask+0xe50/0x1280
>[  807.590072]  ? find_get_entry+0x149/0x220
>[  807.590082]  ? pagecache_get_page+0x27/0x230
>[  807.590089]  filemap_fault+0x323/0x620
>[  807.590097]  ext4_filemap_fault+0x2c/0x40
>[  807.590102]  __do_fault+0x19/0x70
>[  807.590108]  __handle_mm_fault+0x946/0xd80
>[  807.590117]  handle_mm_fault+0x17c/0x350
>[  807.590122]  __do_page_fault+0x279/0x560
>[  807.590129]  do_page_fault+0xc/0x10
>[  807.590133]  page_fault+0x22/0x30
>[  807.590137] RIP: 0033:0x7f6236298630
>[  807.590140] RSP: 002b:00007fff30234018 EFLAGS: 00010246
>[  807.590145] RAX: 0000000000000043 RBX: 000055b2f3c17d80 RCX: 00007f623432e0d0
>[  807.590147] RDX: 000000000000001b RSI: 000055b2f3c20a20 RDI: 00007f623432e0f8
>[  807.590150] RBP: 0441f0e2fa9bf6df R08: 0000000000049113 R09: 000055b2f3c17fb0
>[  807.590153] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30234040
>[  807.590156] R13: 000000000000001b R14: 000055b2f3c20a20 R15: 00000000000490d0
>[  807.590180] warn_alloc_show_mem: 2 callbacks suppressed
>[  807.590182] Mem-Info:
>[  807.590189] active_anon:3890 inactive_anon:1904525 isolated_anon:352
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25244 free_pcp:0 free_cma:0
>[  807.590195] Node 0 active_anon:15560kB inactive_anon:7618100kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  807.590201] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  807.590204] lowmem_reserve[]: 0 3352 7813 7813
>[  807.590221] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376676kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  807.590223] lowmem_reserve[]: 0 0 4460 4460
>[  807.590241] Normal free:38356kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241440kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  807.590243] lowmem_reserve[]: 0 0 0 0
>[  807.590257] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  807.590310] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  807.590366] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38356kB
>[  807.590416] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  807.590419] 1905377 total pagecache pages
>[  807.590429] 7 pages in swap cache
>[  807.590432] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  807.590434] Free swap  = 8049916kB
>[  807.590437] Total swap = 16642044kB
>[  807.590440] 2070542 pages RAM
>[  807.590442] 0 pages HighMem/MovableOnly
>[  807.590445] 46219 pages reserved
>[  807.998119] systemd-logind: page allocation stalls for 125577ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  807.998137] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  807.998140] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  807.998143] Call Trace:
>[  807.998151]  dump_stack+0x67/0x97
>[  807.998156]  warn_alloc+0xd6/0x160
>[  807.998165]  __alloc_pages_nodemask+0xe50/0x1280
>[  807.998172]  ? find_get_entry+0x149/0x220
>[  807.998181]  ? pagecache_get_page+0x27/0x230
>[  807.998187]  filemap_fault+0x323/0x620
>[  807.998194]  ext4_filemap_fault+0x2c/0x40
>[  807.998200]  __do_fault+0x19/0x70
>[  807.998204]  __handle_mm_fault+0x946/0xd80
>[  807.998214]  handle_mm_fault+0x17c/0x350
>[  807.998219]  __do_page_fault+0x279/0x560
>[  807.998225]  do_page_fault+0xc/0x10
>[  807.998230]  page_fault+0x22/0x30
>[  807.998233] RIP: 0033:0x7f989c9a7270
>[  807.998236] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  807.998241] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  807.998243] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  807.998246] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  807.998249] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  807.998251] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  808.309355] snapd: page allocation stalls for 60804ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  808.309372] CPU: 0 PID: 755 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  808.309375] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  808.309377] Call Trace:
>[  808.309386]  dump_stack+0x67/0x97
>[  808.309391]  warn_alloc+0xd6/0x160
>[  808.309400]  __alloc_pages_nodemask+0xe50/0x1280
>[  808.309407]  ? find_get_entry+0x149/0x220
>[  808.309417]  ? pagecache_get_page+0x27/0x230
>[  808.309422]  filemap_fault+0x323/0x620
>[  808.309431]  ext4_filemap_fault+0x2c/0x40
>[  808.309437]  __do_fault+0x19/0x70
>[  808.309442]  __handle_mm_fault+0x946/0xd80
>[  808.309451]  handle_mm_fault+0x17c/0x350
>[  808.309456]  __do_page_fault+0x279/0x560
>[  808.309462]  do_page_fault+0xc/0x10
>[  808.309467]  page_fault+0x22/0x30
>[  808.309471] RIP: 0033:0x55c8c00b104d
>[  808.309474] RSP: 002b:00007ff925247e60 EFLAGS: 00010202
>[  808.309479] RAX: 0000000000000000 RBX: 0000000000005aa6 RCX: 000055c8c00d7fbd
>[  808.309482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[  808.309484] RBP: 000000c820026400 R08: 00007ff925247e48 R09: 0000000000000001
>[  808.309487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[  808.309490] R13: 00007fff6e5f658f R14: 00007ff9252489c0 R15: 00007ff925248700
>[  809.401271] systemd-udevd: page allocation stalls for 81337ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  809.401291] CPU: 3 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  809.401294] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  809.401297] Call Trace:
>[  809.401307]  dump_stack+0x67/0x97
>[  809.401313]  warn_alloc+0xd6/0x160
>[  809.401322]  __alloc_pages_nodemask+0xe50/0x1280
>[  809.401329]  ? find_get_entry+0x149/0x220
>[  809.401338]  ? pagecache_get_page+0x27/0x230
>[  809.401344]  filemap_fault+0x323/0x620
>[  809.401353]  ext4_filemap_fault+0x2c/0x40
>[  809.401359]  __do_fault+0x19/0x70
>[  809.401363]  __handle_mm_fault+0x946/0xd80
>[  809.401372]  handle_mm_fault+0x17c/0x350
>[  809.401378]  __do_page_fault+0x279/0x560
>[  809.401385]  do_page_fault+0xc/0x10
>[  809.401391]  page_fault+0x22/0x30
>[  809.401394] RIP: 0033:0x7fb73f6d0283
>[  809.401398] RSP: 002b:00007ffeb7cf4828 EFLAGS: 00010246
>[  809.401403] RAX: 0000000000000001 RBX: 00005626c1eaf910 RCX: 00007fb73f6d0283
>[  809.401406] RDX: 0000000000000009 RSI: 00007ffeb7cf4830 RDI: 000000000000000a
>[  809.401408] RBP: 00007ffeb7cf49a0 R08: 000000000000ffff R09: 0000000000000001
>[  809.401411] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb7cf4830
>[  809.401414] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>[  809.401423] warn_alloc_show_mem: 2 callbacks suppressed
>[  809.401426] Mem-Info:
>[  809.401434] active_anon:3890 inactive_anon:1904659 isolated_anon:288
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25244 free_pcp:0 free_cma:0
>[  809.401439] Node 0 active_anon:15560kB inactive_anon:7618636kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  809.401445] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  809.401448] lowmem_reserve[]: 0 3352 7813 7813
>[  809.401465] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377432kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  809.401468] lowmem_reserve[]: 0 0 4460 4460
>[  809.401484] Normal free:38356kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240700kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  809.401487] lowmem_reserve[]: 0 0 0 0
>[  809.401500] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  809.401552] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  809.401609] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 239*32kB (ME) 101*64kB (UM) 48*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38356kB
>[  809.401659] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  809.401662] 1905377 total pagecache pages
>[  809.401677] 7 pages in swap cache
>[  809.401680] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  809.401683] Free swap  = 8049916kB
>[  809.401686] Total swap = 16642044kB
>[  809.401688] 2070542 pages RAM
>[  809.401691] 0 pages HighMem/MovableOnly
>[  809.401693] 46219 pages reserved
>[  809.705199] irqbalance: page allocation stalls for 572595ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  809.705216] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  809.705219] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  809.705221] Call Trace:
>[  809.705230]  dump_stack+0x67/0x97
>[  809.705235]  warn_alloc+0xd6/0x160
>[  809.705244]  __alloc_pages_nodemask+0xe50/0x1280
>[  809.705255]  ? new_slab+0x331/0x4d0
>[  809.705262]  new_slab+0x31a/0x4d0
>[  809.705268]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  809.705273]  ? kvmalloc_node+0x6b/0x80
>[  809.705279]  ? lock_acquire+0x9e/0x1e0
>[  809.705284]  ? seq_read+0x38/0x3e0
>[  809.705292]  ? kvmalloc_node+0x6b/0x80
>[  809.705296]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  809.705300]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  809.705305]  __kmalloc+0x288/0x330
>[  809.705311]  kvmalloc_node+0x6b/0x80
>[  809.705315]  seq_read+0x2a1/0x3e0
>[  809.705321]  ? __might_fault+0x80/0x90
>[  809.705328]  proc_reg_read+0x3d/0x60
>[  809.705334]  __vfs_read+0x23/0x110
>[  809.705341]  ? SyS_newfstat+0x35/0x50
>[  809.705345]  vfs_read+0xa0/0x150
>[  809.705349]  SyS_read+0x44/0xb0
>[  809.705356]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  809.705359] RIP: 0033:0x7f3288c7a870
>[  809.705362] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  809.705367] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  809.705370] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  809.705372] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  809.705375] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  809.705378] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  810.482217] systemd-resolve: page allocation stalls for 119707ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  810.482235] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  810.482238] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  810.482240] Call Trace:
>[  810.482249]  dump_stack+0x67/0x97
>[  810.482254]  warn_alloc+0xd6/0x160
>[  810.482262]  __alloc_pages_nodemask+0xe50/0x1280
>[  810.482270]  ? find_get_entry+0x149/0x220
>[  810.482279]  ? pagecache_get_page+0x27/0x230
>[  810.482285]  filemap_fault+0x323/0x620
>[  810.482293]  ext4_filemap_fault+0x2c/0x40
>[  810.482299]  __do_fault+0x19/0x70
>[  810.482303]  __handle_mm_fault+0x946/0xd80
>[  810.482312]  handle_mm_fault+0x17c/0x350
>[  810.482318]  __do_page_fault+0x279/0x560
>[  810.482324]  do_page_fault+0xc/0x10
>[  810.482329]  page_fault+0x22/0x30
>[  810.482332] RIP: 0033:0x7f5ed0a89320
>[  810.482335] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  810.482340] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  810.482343] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  810.482345] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  810.482348] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  810.482350] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  810.482360] warn_alloc_show_mem: 1 callbacks suppressed
>[  810.482362] Mem-Info:
>[  810.482369] active_anon:3890 inactive_anon:1904466 isolated_anon:384
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25244 free_pcp:0 free_cma:0
>[  810.482374] Node 0 active_anon:15560kB inactive_anon:7617864kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  810.482380] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  810.482383] lowmem_reserve[]: 0 3352 7813 7813
>[  810.482400] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376284kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  810.482403] lowmem_reserve[]: 0 0 4460 4460
>[  810.482420] Normal free:38356kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240944kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  810.482422] lowmem_reserve[]: 0 0 0 0
>[  810.482436] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  810.482487] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  810.482543] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 100*64kB (M) 48*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38324kB
>[  810.482593] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  810.482595] 1905377 total pagecache pages
>[  810.482605] 7 pages in swap cache
>[  810.482608] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  810.482610] Free swap  = 8049916kB
>[  810.482613] Total swap = 16642044kB
>[  810.482616] 2070542 pages RAM
>[  810.482618] 0 pages HighMem/MovableOnly
>[  810.482620] 46219 pages reserved
>[  811.137613] systemd-resolve: page allocation stalls for 120362ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  811.137630] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  811.137632] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  811.137635] Call Trace:
>[  811.137643]  dump_stack+0x67/0x97
>[  811.137649]  warn_alloc+0xd6/0x160
>[  811.137657]  __alloc_pages_nodemask+0xe50/0x1280
>[  811.137664]  ? find_get_entry+0x149/0x220
>[  811.137674]  ? pagecache_get_page+0x27/0x230
>[  811.137680]  filemap_fault+0x323/0x620
>[  811.137687]  ext4_filemap_fault+0x2c/0x40
>[  811.137693]  __do_fault+0x19/0x70
>[  811.137698]  __handle_mm_fault+0x946/0xd80
>[  811.137707]  handle_mm_fault+0x17c/0x350
>[  811.137712]  __do_page_fault+0x279/0x560
>[  811.137719]  do_page_fault+0xc/0x10
>[  811.137723]  page_fault+0x22/0x30
>[  811.137727] RIP: 0033:0x7f5ed0a89320
>[  811.137729] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  811.137734] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  811.137737] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  811.137740] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  811.137742] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  811.137745] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  811.404277] in:imklog: page allocation stalls for 92969ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  811.404294] CPU: 2 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  811.404297] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  811.404300] Call Trace:
>[  811.404307]  dump_stack+0x67/0x97
>[  811.404313]  warn_alloc+0xd6/0x160
>[  811.404321]  __alloc_pages_nodemask+0xe50/0x1280
>[  811.404329]  ? find_get_entry+0x149/0x220
>[  811.404338]  ? pagecache_get_page+0x27/0x230
>[  811.404344]  filemap_fault+0x323/0x620
>[  811.404352]  ext4_filemap_fault+0x2c/0x40
>[  811.404357]  __do_fault+0x19/0x70
>[  811.404362]  __handle_mm_fault+0x946/0xd80
>[  811.404372]  handle_mm_fault+0x17c/0x350
>[  811.404377]  __do_page_fault+0x279/0x560
>[  811.404383]  do_page_fault+0xc/0x10
>[  811.404388]  page_fault+0x22/0x30
>[  811.404392] RIP: 0033:0x7f8a1cc460ea
>[  811.404395] RSP: 002b:00007f8a1bdf34a0 EFLAGS: 00010206
>[  811.404400] RAX: 000000000000000f RBX: 0000000000000004 RCX: 0000000000000c60
>[  811.404402] RDX: 0000000000008000 RSI: 000055acbb838a50 RDI: 000055acbb825c60
>[  811.404405] RBP: 0000000000000000 R08: 0000000000000000 R09: a3d70a3d70a3d70b
>[  811.404408] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  811.404410] R13: 00007f8a1bdf5181 R14: 0000000000001f9f R15: 00007f8a1bdf51bf
>[  812.151314] NetworkManager: page allocation stalls for 73992ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  812.151332] CPU: 0 PID: 745 Comm: NetworkManager Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  812.151335] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  812.151338] Call Trace:
>[  812.151347]  dump_stack+0x67/0x97
>[  812.151353]  warn_alloc+0xd6/0x160
>[  812.151361]  __alloc_pages_nodemask+0xe50/0x1280
>[  812.151369]  ? find_get_entry+0x149/0x220
>[  812.151378]  ? pagecache_get_page+0x27/0x230
>[  812.151384]  filemap_fault+0x323/0x620
>[  812.151391]  ext4_filemap_fault+0x2c/0x40
>[  812.151398]  __do_fault+0x19/0x70
>[  812.151403]  ? _raw_spin_unlock+0x2c/0x50
>[  812.151407]  __handle_mm_fault+0x946/0xd80
>[  812.151416]  handle_mm_fault+0x17c/0x350
>[  812.151422]  __do_page_fault+0x279/0x560
>[  812.151428]  do_page_fault+0xc/0x10
>[  812.151432]  page_fault+0x22/0x30
>[  812.151435] RIP: 0033:0x7f59b7fd9cb0
>[  812.151438] RSP: 002b:00007ffdbc4a8418 EFLAGS: 00010202
>[  812.151444] RAX: df3b645a1cac0844 RBX: 0000555feb855800 RCX: 0000000000000000
>[  812.151446] RDX: 0000000000000001 RSI: 00007ffdbc4a8430 RDI: 000000000000000f
>[  812.151448] RBP: 00007ffdbc4a8550 R08: 0000000000139b54 R09: 0000000000000001
>[  812.151451] R10: 0012241e79cd9fac R11: 0000000000000000 R12: 00007ffdbc4a8430
>[  812.151454] R13: 0000000000000001 R14: 0000000000000000 R15: 0000555fea2c89c0
>[  812.151464] warn_alloc_show_mem: 2 callbacks suppressed
>[  812.151467] Mem-Info:
>[  812.151475] active_anon:3890 inactive_anon:1904508 isolated_anon:352
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25236 free_pcp:0 free_cma:0
>[  812.151481] Node 0 active_anon:15560kB inactive_anon:7618032kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  812.151487] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  812.151490] lowmem_reserve[]: 0 3352 7813 7813
>[  812.151507] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376120kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  812.151511] lowmem_reserve[]: 0 0 4460 4460
>[  812.151527] Normal free:38324kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241172kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  812.151529] lowmem_reserve[]: 0 0 0 0
>[  812.151543] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  812.151593] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  812.151649] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 100*64kB (M) 48*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38324kB
>[  812.151698] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  812.151701] 1905377 total pagecache pages
>[  812.151712] 7 pages in swap cache
>[  812.151715] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  812.151717] Free swap  = 8049916kB
>[  812.151720] Total swap = 16642044kB
>[  812.151723] 2070542 pages RAM
>[  812.151725] 0 pages HighMem/MovableOnly
>[  812.151728] 46219 pages reserved
>[  812.234712] snapd: page allocation stalls for 64729ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  812.234731] CPU: 0 PID: 755 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  812.234734] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  812.234737] Call Trace:
>[  812.234745]  dump_stack+0x67/0x97
>[  812.234751]  warn_alloc+0xd6/0x160
>[  812.234759]  __alloc_pages_nodemask+0xe50/0x1280
>[  812.234767]  ? find_get_entry+0x149/0x220
>[  812.234777]  ? pagecache_get_page+0x27/0x230
>[  812.234783]  filemap_fault+0x323/0x620
>[  812.234791]  ext4_filemap_fault+0x2c/0x40
>[  812.234797]  __do_fault+0x19/0x70
>[  812.234801]  __handle_mm_fault+0x946/0xd80
>[  812.234810]  handle_mm_fault+0x17c/0x350
>[  812.234815]  __do_page_fault+0x279/0x560
>[  812.234822]  do_page_fault+0xc/0x10
>[  812.234827]  page_fault+0x22/0x30
>[  812.234831] RIP: 0033:0x55c8c00b104d
>[  812.234834] RSP: 002b:00007ff925247e60 EFLAGS: 00010202
>[  812.234838] RAX: 0000000000000000 RBX: 0000000000005aa6 RCX: 000055c8c00d7fbd
>[  812.234841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[  812.234844] RBP: 000000c820026400 R08: 00007ff925247e48 R09: 0000000000000001
>[  812.234846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[  812.234849] R13: 00007fff6e5f658f R14: 00007ff9252489c0 R15: 00007ff925248700
>[  813.329370] systemd: page allocation stalls for 545108ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  813.329387] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  813.329390] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  813.329392] Call Trace:
>[  813.329400]  dump_stack+0x67/0x97
>[  813.329405]  warn_alloc+0xd6/0x160
>[  813.329413]  __alloc_pages_nodemask+0xe50/0x1280
>[  813.329424]  ? new_slab+0x331/0x4d0
>[  813.329430]  new_slab+0x31a/0x4d0
>[  813.329436]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  813.329442]  ? kvmalloc_node+0x6b/0x80
>[  813.329447]  ? lock_acquire+0x9e/0x1e0
>[  813.329451]  ? seq_read+0x38/0x3e0
>[  813.329460]  ? kvmalloc_node+0x6b/0x80
>[  813.329464]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  813.329468]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  813.329472]  __kmalloc+0x288/0x330
>[  813.329478]  kvmalloc_node+0x6b/0x80
>[  813.329482]  seq_read+0x2a1/0x3e0
>[  813.329490]  __vfs_read+0x23/0x110
>[  813.329497]  ? up_read+0x1a/0x40
>[  813.329501]  vfs_read+0xa0/0x150
>[  813.329505]  SyS_read+0x44/0xb0
>[  813.329512]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  813.329515] RIP: 0033:0x7fa9de68988d
>[  813.329518] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  813.329523] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  813.329525] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  813.329528] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  813.329531] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  813.329533] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  813.329544] warn_alloc_show_mem: 1 callbacks suppressed
>[  813.329546] Mem-Info:
>[  813.329553] active_anon:3890 inactive_anon:1904606 isolated_anon:288
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25236 free_pcp:0 free_cma:0
>[  813.329558] Node 0 active_anon:15560kB inactive_anon:7618424kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  813.329564] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  813.329567] lowmem_reserve[]: 0 3352 7813 7813
>[  813.329584] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377256kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  813.329586] lowmem_reserve[]: 0 0 4460 4460
>[  813.329603] Normal free:38324kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240840kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  813.329605] lowmem_reserve[]: 0 0 0 0
>[  813.329618] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  813.329668] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  813.329722] Normal: 897*4kB (UME) 776*8kB (UME) 487*16kB (UME) 240*32kB (UME) 100*64kB (M) 48*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38324kB
>[  813.329770] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  813.329772] 1905377 total pagecache pages
>[  813.329782] 7 pages in swap cache
>[  813.329785] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  813.329788] Free swap  = 8049916kB
>[  813.329790] Total swap = 16642044kB
>[  813.329793] 2070542 pages RAM
>[  813.329795] 0 pages HighMem/MovableOnly
>[  813.329797] 46219 pages reserved
>[  813.431459] cupsd: page allocation stalls for 150981ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  813.431475] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  813.431478] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  813.431480] Call Trace:
>[  813.431487]  dump_stack+0x67/0x97
>[  813.431493]  warn_alloc+0xd6/0x160
>[  813.431501]  __alloc_pages_nodemask+0xe50/0x1280
>[  813.431508]  ? find_get_entry+0x149/0x220
>[  813.431518]  ? pagecache_get_page+0x27/0x230
>[  813.431523]  filemap_fault+0x323/0x620
>[  813.431532]  ext4_filemap_fault+0x2c/0x40
>[  813.431537]  __do_fault+0x19/0x70
>[  813.431542]  __handle_mm_fault+0x946/0xd80
>[  813.431550]  handle_mm_fault+0x17c/0x350
>[  813.431556]  __do_page_fault+0x279/0x560
>[  813.431563]  do_page_fault+0xc/0x10
>[  813.431568]  page_fault+0x22/0x30
>[  813.431571] RIP: 0033:0x7fdc9c8d1d32
>[  813.431573] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  813.431578] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  813.431581] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  813.431584] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  813.431586] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  813.431589] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  814.721030] rs:main Q:Reg: page allocation stalls for 239492ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  814.721047] CPU: 0 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  814.721050] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  814.721053] Call Trace:
>[  814.721061]  dump_stack+0x67/0x97
>[  814.721066]  warn_alloc+0xd6/0x160
>[  814.721075]  __alloc_pages_nodemask+0xe50/0x1280
>[  814.721082]  ? find_get_entry+0x149/0x220
>[  814.721091]  ? pagecache_get_page+0x27/0x230
>[  814.721097]  filemap_fault+0x323/0x620
>[  814.721105]  ext4_filemap_fault+0x2c/0x40
>[  814.721111]  __do_fault+0x19/0x70
>[  814.721115]  __handle_mm_fault+0x946/0xd80
>[  814.721125]  handle_mm_fault+0x17c/0x350
>[  814.721130]  __do_page_fault+0x279/0x560
>[  814.721136]  do_page_fault+0xc/0x10
>[  814.721141]  page_fault+0x22/0x30
>[  814.721144] RIP: 0033:0x7f8a1d4f6a90
>[  814.721147] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  814.721152] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  814.721155] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  814.721157] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  814.721160] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  814.721162] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  814.721172] warn_alloc_show_mem: 1 callbacks suppressed
>[  814.721175] Mem-Info:
>[  814.721182] active_anon:3890 inactive_anon:1904617 isolated_anon:288
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36676
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25236 free_pcp:0 free_cma:0
>[  814.721187] Node 0 active_anon:15560kB inactive_anon:7618468kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  814.721193] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  814.721196] lowmem_reserve[]: 0 3352 7813 7813
>[  814.721213] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  814.721216] lowmem_reserve[]: 0 0 4460 4460
>[  814.721233] Normal free:38324kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4239888kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108384kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  814.721235] lowmem_reserve[]: 0 0 0 0
>[  814.721249] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  814.721300] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  814.721356] Normal: 897*4kB (UMEH) 776*8kB (UMEH) 486*16kB (MEH) 240*32kB (MEH) 100*64kB (M) 48*128kB (MH) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38308kB
>[  814.721422] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  814.721424] 1905377 total pagecache pages
>[  814.721434] 7 pages in swap cache
>[  814.721437] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  814.721439] Free swap  = 8049916kB
>[  814.721442] Total swap = 16642044kB
>[  814.721444] 2070542 pages RAM
>[  814.721447] 0 pages HighMem/MovableOnly
>[  814.721449] 46219 pages reserved
>[  815.247451] cron: page allocation stalls for 132297ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  815.247468] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  815.247471] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  815.247473] Call Trace:
>[  815.247481]  dump_stack+0x67/0x97
>[  815.247486]  warn_alloc+0xd6/0x160
>[  815.247495]  __alloc_pages_nodemask+0xe50/0x1280
>[  815.247502]  ? find_get_entry+0x149/0x220
>[  815.247511]  ? pagecache_get_page+0x27/0x230
>[  815.247517]  filemap_fault+0x323/0x620
>[  815.247525]  ext4_filemap_fault+0x2c/0x40
>[  815.247530]  __do_fault+0x19/0x70
>[  815.247535]  __handle_mm_fault+0x946/0xd80
>[  815.247544]  handle_mm_fault+0x17c/0x350
>[  815.247549]  __do_page_fault+0x279/0x560
>[  815.247556]  do_page_fault+0xc/0x10
>[  815.247561]  page_fault+0x22/0x30
>[  815.247564] RIP: 0033:0x4040d8
>[  815.247567] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  815.247572] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  815.247575] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  815.247578] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  815.247581] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  815.247583] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  815.716482] systemd-journal: page allocation stalls for 51241ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  815.716502] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  815.716505] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  815.716507] Call Trace:
>[  815.716518]  dump_stack+0x67/0x97
>[  815.716524]  warn_alloc+0xd6/0x160
>[  815.716533]  __alloc_pages_nodemask+0xe50/0x1280
>[  815.716542]  ? find_get_entry+0x149/0x220
>[  815.716552]  ? pagecache_get_page+0x27/0x230
>[  815.716557]  filemap_fault+0x323/0x620
>[  815.716566]  ext4_filemap_fault+0x2c/0x40
>[  815.716573]  __do_fault+0x19/0x70
>[  815.716578]  __handle_mm_fault+0x946/0xd80
>[  815.716586]  handle_mm_fault+0x17c/0x350
>[  815.716592]  __do_page_fault+0x279/0x560
>[  815.716599]  do_page_fault+0xc/0x10
>[  815.716604]  page_fault+0x22/0x30
>[  815.716608] RIP: 0033:0x7f6236298630
>[  815.716611] RSP: 002b:00007fff30234018 EFLAGS: 00010246
>[  815.716616] RAX: 0000000000000043 RBX: 000055b2f3c17d80 RCX: 00007f623432e0d0
>[  815.716619] RDX: 000000000000001b RSI: 000055b2f3c20a20 RDI: 00007f623432e0f8
>[  815.716622] RBP: 0441f0e2fa9bf6df R08: 0000000000049113 R09: 000055b2f3c17fb0
>[  815.716625] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30234040
>[  815.716628] R13: 000000000000001b R14: 000055b2f3c20a20 R15: 00000000000490d0
>[  816.142586] irqbalance: page allocation stalls for 579032ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  816.142603] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  816.142606] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  816.142609] Call Trace:
>[  816.142616]  dump_stack+0x67/0x97
>[  816.142622]  warn_alloc+0xd6/0x160
>[  816.142631]  __alloc_pages_nodemask+0xe50/0x1280
>[  816.142641]  ? new_slab+0x331/0x4d0
>[  816.142648]  new_slab+0x31a/0x4d0
>[  816.142655]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  816.142660]  ? kvmalloc_node+0x6b/0x80
>[  816.142666]  ? lock_acquire+0x9e/0x1e0
>[  816.142670]  ? seq_read+0x38/0x3e0
>[  816.142680]  ? kvmalloc_node+0x6b/0x80
>[  816.142683]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  816.142687]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  816.142693]  __kmalloc+0x288/0x330
>[  816.142698]  kvmalloc_node+0x6b/0x80
>[  816.142703]  seq_read+0x2a1/0x3e0
>[  816.142708]  ? __might_fault+0x80/0x90
>[  816.142715]  proc_reg_read+0x3d/0x60
>[  816.142721]  __vfs_read+0x23/0x110
>[  816.142728]  ? SyS_newfstat+0x35/0x50
>[  816.142732]  vfs_read+0xa0/0x150
>[  816.142737]  SyS_read+0x44/0xb0
>[  816.142743]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  816.142746] RIP: 0033:0x7f3288c7a870
>[  816.142749] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  816.142755] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  816.142757] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  816.142760] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  816.142763] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  816.142765] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  816.142776] warn_alloc_show_mem: 2 callbacks suppressed
>[  816.142779] Mem-Info:
>[  816.142785] active_anon:3890 inactive_anon:1904524 isolated_anon:352
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25232 free_pcp:0 free_cma:0
>[  816.142791] Node 0 active_anon:15560kB inactive_anon:7618096kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1408kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  816.142796] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  816.142799] lowmem_reserve[]: 0 3352 7813 7813
>[  816.142815] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376612kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  816.142818] lowmem_reserve[]: 0 0 4460 4460
>[  816.142835] Normal free:38308kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241060kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  816.142837] lowmem_reserve[]: 0 0 0 0
>[  816.142851] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  816.142901] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  816.142955] Normal: 897*4kB (UMEH) 776*8kB (UMEH) 486*16kB (MEH) 240*32kB (MEH) 100*64kB (M) 48*128kB (MH) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38308kB
>[  816.143003] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  816.143006] 1905377 total pagecache pages
>[  816.143015] 7 pages in swap cache
>[  816.143018] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  816.143021] Free swap  = 8049916kB
>[  816.143023] Total swap = 16642044kB
>[  816.143026] 2070542 pages RAM
>[  816.143028] 0 pages HighMem/MovableOnly
>[  816.143031] 46219 pages reserved
>[  816.804227] systemd-logind: page allocation stalls for 134382ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  816.804247] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  816.804250] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  816.804254] Call Trace:
>[  816.804263]  dump_stack+0x67/0x97
>[  816.804268]  warn_alloc+0xd6/0x160
>[  816.804276]  __alloc_pages_nodemask+0xe50/0x1280
>[  816.804284]  ? find_get_entry+0x149/0x220
>[  816.804293]  ? pagecache_get_page+0x27/0x230
>[  816.804299]  filemap_fault+0x323/0x620
>[  816.804306]  ext4_filemap_fault+0x2c/0x40
>[  816.804313]  __do_fault+0x19/0x70
>[  816.804317]  __handle_mm_fault+0x946/0xd80
>[  816.804327]  handle_mm_fault+0x17c/0x350
>[  816.804332]  __do_page_fault+0x279/0x560
>[  816.804339]  do_page_fault+0xc/0x10
>[  816.804344]  page_fault+0x22/0x30
>[  816.804347] RIP: 0033:0x7f989c9a7270
>[  816.804350] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  816.804355] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  816.804358] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  816.804361] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  816.804364] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  816.804366] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  817.527672] snapd: page allocation stalls for 23238ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  817.527689] CPU: 3 PID: 758 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  817.527692] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  817.527695] Call Trace:
>[  817.527703]  dump_stack+0x67/0x97
>[  817.527709]  warn_alloc+0xd6/0x160
>[  817.527717]  __alloc_pages_nodemask+0xe50/0x1280
>[  817.527725]  ? find_get_entry+0x149/0x220
>[  817.527734]  ? pagecache_get_page+0x27/0x230
>[  817.527742]  filemap_fault+0x323/0x620
>[  817.527750]  ext4_filemap_fault+0x2c/0x40
>[  817.527755]  __do_fault+0x19/0x70
>[  817.527760]  __handle_mm_fault+0x946/0xd80
>[  817.527770]  handle_mm_fault+0x17c/0x350
>[  817.527775]  __do_page_fault+0x279/0x560
>[  817.527781]  do_page_fault+0xc/0x10
>[  817.527786]  page_fault+0x22/0x30
>[  817.527790] RIP: 0033:0x55c8c00d82d3
>[  817.527792] RSP: 002b:000000c820022690 EFLAGS: 00010202
>[  817.527797] RAX: ffffffffffffff92 RBX: 000000c8200226c8 RCX: 000055c8c00d82d3
>[  817.527800] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055c8c0cdfd98
>[  817.527803] RBP: 000000002ebb2752 R08: 0000000000000000 R09: 0000000000000000
>[  817.527805] R10: 000000c8200226c8 R11: 0000000000000202 R12: 0000000000000001
>[  817.527808] R13: 000055c8c089f466 R14: 0000000000000009 R15: 0000000000000008
>[  817.527818] warn_alloc_show_mem: 1 callbacks suppressed
>[  817.527821] Mem-Info:
>[  817.527828] active_anon:3890 inactive_anon:1904434 isolated_anon:384
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25232 free_pcp:0 free_cma:0
>[  817.527834] Node 0 active_anon:15560kB inactive_anon:7617736kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  817.527840] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  817.527842] lowmem_reserve[]: 0 3352 7813 7813
>[  817.527860] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377268kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  817.527862] lowmem_reserve[]: 0 0 4460 4460
>[  817.527879] Normal free:38308kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240440kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  817.527882] lowmem_reserve[]: 0 0 0 0
>[  817.527895] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  817.527948] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  817.528005] Normal: 897*4kB (UMEH) 776*8kB (UMEH) 486*16kB (MEH) 240*32kB (MEH) 100*64kB (M) 48*128kB (MH) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38308kB
>[  817.528054] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  817.528057] 1905377 total pagecache pages
>[  817.528067] 7 pages in swap cache
>[  817.528070] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  817.528072] Free swap  = 8049916kB
>[  817.528075] Total swap = 16642044kB
>[  817.528078] 2070542 pages RAM
>[  817.528080] 0 pages HighMem/MovableOnly
>[  817.528083] 46219 pages reserved
>[  817.545564] gem_render_line: page allocation stalls for 572659ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  817.545579] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  817.545582] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  817.545584] Call Trace:
>[  817.545592]  dump_stack+0x67/0x97
>[  817.545597]  warn_alloc+0xd6/0x160
>[  817.545606]  __alloc_pages_nodemask+0xe50/0x1280
>[  817.545617]  ? new_slab+0x331/0x4d0
>[  817.545623]  new_slab+0x31a/0x4d0
>[  817.545629]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  817.545635]  ? sg_kmalloc+0x1e/0x50
>[  817.545645]  ? sg_kmalloc+0x1e/0x50
>[  817.545649]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  817.545652]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  817.545657]  __kmalloc+0x288/0x330
>[  817.545662]  sg_kmalloc+0x1e/0x50
>[  817.545667]  __sg_alloc_table+0x11f/0x180
>[  817.545671]  ? sg_miter_start+0x60/0x60
>[  817.545677]  sg_alloc_table+0x24/0xa0
>[  817.545736]  i915_sg_trim+0x30/0x130 [i915]
>[  817.545777]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  817.545818]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  817.545854]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  817.545893]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  817.545899]  ? lock_acquire+0x9e/0x1e0
>[  817.545904]  ? __might_fault+0x39/0x90
>[  817.545913]  drm_ioctl+0x202/0x490
>[  817.545950]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  817.545960]  ? __do_page_fault+0x29e/0x560
>[  817.545966]  do_vfs_ioctl+0x90/0x6d0
>[  817.545971]  ? up_read+0x1a/0x40
>[  817.545976]  ? trace_hardirqs_on_caller+0x118/0x180
>[  817.545981]  SyS_ioctl+0x3c/0x70
>[  817.545987]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  817.545990] RIP: 0033:0x7fe71a49d4b7
>[  817.545993] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  817.545998] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  817.546001] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  817.546003] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  817.546005] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  817.546008] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  818.486627] thermald: page allocation stalls for 578438ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  818.486646] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  818.486649] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  818.486653] Call Trace:
>[  818.486662]  dump_stack+0x67/0x97
>[  818.486669]  warn_alloc+0xd6/0x160
>[  818.486677]  __alloc_pages_nodemask+0xe50/0x1280
>[  818.486691]  ? trace_hardirqs_on_caller+0x118/0x180
>[  818.486697]  new_slab+0x31a/0x4d0
>[  818.486705]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  818.486711]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  818.486722]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  818.486726]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  818.486730]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  818.486735]  kmem_cache_alloc_trace+0x237/0x2e0
>[  818.486741]  kernfs_iop_get_link+0x3e/0x1e0
>[  818.486750]  link_path_walk+0x4a8/0x560
>[  818.486757]  path_openat+0x78/0x950
>[  818.486765]  do_filp_open+0x85/0xf0
>[  818.486778]  ? _raw_spin_unlock+0x2c/0x50
>[  818.486787]  do_sys_open+0x122/0x1f0
>[  818.486791]  ? do_sys_open+0x122/0x1f0
>[  818.486798]  SyS_open+0x19/0x20
>[  818.486802]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  818.486806] RIP: 0033:0x7f519f67f66d
>[  818.486809] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  818.486814] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  818.486816] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  818.486819] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  818.486822] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  818.486824] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  820.738725] avahi-daemon: page allocation stalls for 130473ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  820.738743] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  820.738746] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  820.738749] Call Trace:
>[  820.738757]  dump_stack+0x67/0x97
>[  820.738763]  warn_alloc+0xd6/0x160
>[  820.738772]  __alloc_pages_nodemask+0xe50/0x1280
>[  820.738779]  ? find_get_entry+0x149/0x220
>[  820.738789]  ? pagecache_get_page+0x27/0x230
>[  820.738796]  filemap_fault+0x323/0x620
>[  820.738804]  ext4_filemap_fault+0x2c/0x40
>[  820.738811]  __do_fault+0x19/0x70
>[  820.738815]  __handle_mm_fault+0x946/0xd80
>[  820.738825]  handle_mm_fault+0x17c/0x350
>[  820.738831]  __do_page_fault+0x279/0x560
>[  820.738837]  do_page_fault+0xc/0x10
>[  820.738842]  page_fault+0x22/0x30
>[  820.738846] RIP: 0033:0x7f8a59be4620
>[  820.738849] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  820.738854] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  820.738857] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  820.738860] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  820.738863] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  820.738866] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  820.738875] warn_alloc_show_mem: 2 callbacks suppressed
>[  820.738878] Mem-Info:
>[  820.738885] active_anon:3890 inactive_anon:1904426 isolated_anon:448
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25224 free_pcp:0 free_cma:0
>[  820.738891] Node 0 active_anon:15560kB inactive_anon:7617704kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1792kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  820.738897] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  820.738899] lowmem_reserve[]: 0 3352 7813 7813
>[  820.738916] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376596kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  820.738919] lowmem_reserve[]: 0 0 4460 4460
>[  820.738936] Normal free:38276kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241412kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  820.738938] lowmem_reserve[]: 0 0 0 0
>[  820.738952] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  820.739004] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  820.739059] Normal: 897*4kB (UMEH) 776*8kB (UMEH) 486*16kB (UMEH) 239*32kB (UMEH) 100*64kB (UM) 48*128kB (MH) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38276kB
>[  820.739109] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  820.739111] 1905377 total pagecache pages
>[  820.739122] 7 pages in swap cache
>[  820.739125] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  820.739128] Free swap  = 8049916kB
>[  820.739130] Total swap = 16642044kB
>[  820.739133] 2070542 pages RAM
>[  820.739135] 0 pages HighMem/MovableOnly
>[  820.739138] 46219 pages reserved
>[  820.749214] rs:main Q:Reg: page allocation stalls for 245520ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  820.749229] CPU: 0 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  820.749232] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  820.749234] Call Trace:
>[  820.749242]  dump_stack+0x67/0x97
>[  820.749247]  warn_alloc+0xd6/0x160
>[  820.749256]  __alloc_pages_nodemask+0xe50/0x1280
>[  820.749263]  ? find_get_entry+0x149/0x220
>[  820.749272]  ? pagecache_get_page+0x27/0x230
>[  820.749278]  filemap_fault+0x323/0x620
>[  820.749286]  ext4_filemap_fault+0x2c/0x40
>[  820.749292]  __do_fault+0x19/0x70
>[  820.749296]  __handle_mm_fault+0x946/0xd80
>[  820.749305]  handle_mm_fault+0x17c/0x350
>[  820.749310]  __do_page_fault+0x279/0x560
>[  820.749317]  do_page_fault+0xc/0x10
>[  820.749321]  page_fault+0x22/0x30
>[  820.749325] RIP: 0033:0x7f8a1d4f6a90
>[  820.749327] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  820.749333] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  820.749335] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  820.749338] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  820.749340] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  820.749343] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  821.170767] NetworkManager: page allocation stalls for 83011ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  821.170787] CPU: 0 PID: 745 Comm: NetworkManager Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  821.170790] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  821.170793] Call Trace:
>[  821.170801]  dump_stack+0x67/0x97
>[  821.170807]  warn_alloc+0xd6/0x160
>[  821.170815]  __alloc_pages_nodemask+0xe50/0x1280
>[  821.170822]  ? find_get_entry+0x149/0x220
>[  821.170831]  ? pagecache_get_page+0x27/0x230
>[  821.170836]  filemap_fault+0x323/0x620
>[  821.170845]  ext4_filemap_fault+0x2c/0x40
>[  821.170850]  __do_fault+0x19/0x70
>[  821.170857]  ? _raw_spin_unlock+0x2c/0x50
>[  821.170861]  __handle_mm_fault+0x946/0xd80
>[  821.170870]  handle_mm_fault+0x17c/0x350
>[  821.170874]  __do_page_fault+0x279/0x560
>[  821.170881]  do_page_fault+0xc/0x10
>[  821.170885]  page_fault+0x22/0x30
>[  821.170888] RIP: 0033:0x7f59b7fd9cb0
>[  821.170890] RSP: 002b:00007ffdbc4a8418 EFLAGS: 00010202
>[  821.170896] RAX: df3b645a1cac0844 RBX: 0000555feb855800 RCX: 0000000000000000
>[  821.170898] RDX: 0000000000000001 RSI: 00007ffdbc4a8430 RDI: 000000000000000f
>[  821.170901] RBP: 00007ffdbc4a8550 R08: 0000000000139b54 R09: 0000000000000001
>[  821.170903] R10: 0012241e79cd9fac R11: 0000000000000000 R12: 00007ffdbc4a8430
>[  821.170906] R13: 0000000000000001 R14: 0000000000000000 R15: 0000555fea2c89c0
>[  821.687875] in:imklog: page allocation stalls for 103252ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  821.687893] CPU: 2 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  821.687896] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  821.687899] Call Trace:
>[  821.687908]  dump_stack+0x67/0x97
>[  821.687915]  warn_alloc+0xd6/0x160
>[  821.687924]  __alloc_pages_nodemask+0xe50/0x1280
>[  821.687931]  ? find_get_entry+0x149/0x220
>[  821.687940]  ? pagecache_get_page+0x27/0x230
>[  821.687946]  filemap_fault+0x323/0x620
>[  821.687954]  ext4_filemap_fault+0x2c/0x40
>[  821.687959]  __do_fault+0x19/0x70
>[  821.687964]  __handle_mm_fault+0x946/0xd80
>[  821.687973]  handle_mm_fault+0x17c/0x350
>[  821.687979]  __do_page_fault+0x279/0x560
>[  821.687985]  do_page_fault+0xc/0x10
>[  821.687990]  page_fault+0x22/0x30
>[  821.687993] RIP: 0033:0x7f8a1cc460ea
>[  821.687996] RSP: 002b:00007f8a1bdf34a0 EFLAGS: 00010206
>[  821.688001] RAX: 000000000000000f RBX: 0000000000000004 RCX: 0000000000000c60
>[  821.688004] RDX: 0000000000008000 RSI: 000055acbb838a50 RDI: 000055acbb825c60
>[  821.688007] RBP: 0000000000000000 R08: 0000000000000000 R09: a3d70a3d70a3d70b
>[  821.688009] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  821.688012] R13: 00007f8a1bdf5181 R14: 0000000000001f9f R15: 00007f8a1bdf51bf
>[  822.088777] systemd-resolve: page allocation stalls for 131313ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  822.088794] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  822.088797] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  822.088800] Call Trace:
>[  822.088808]  dump_stack+0x67/0x97
>[  822.088813]  warn_alloc+0xd6/0x160
>[  822.088822]  __alloc_pages_nodemask+0xe50/0x1280
>[  822.088829]  ? find_get_entry+0x149/0x220
>[  822.088838]  ? pagecache_get_page+0x27/0x230
>[  822.088844]  filemap_fault+0x323/0x620
>[  822.088852]  ext4_filemap_fault+0x2c/0x40
>[  822.088858]  __do_fault+0x19/0x70
>[  822.088862]  __handle_mm_fault+0x946/0xd80
>[  822.088871]  handle_mm_fault+0x17c/0x350
>[  822.088877]  __do_page_fault+0x279/0x560
>[  822.088883]  do_page_fault+0xc/0x10
>[  822.088888]  page_fault+0x22/0x30
>[  822.088891] RIP: 0033:0x7f5ed0a89320
>[  822.088894] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  822.088899] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  822.088902] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  822.088904] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  822.088906] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  822.088909] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  822.088919] warn_alloc_show_mem: 3 callbacks suppressed
>[  822.088922] Mem-Info:
>[  822.088928] active_anon:3890 inactive_anon:1904566 isolated_anon:256
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25224 free_pcp:0 free_cma:0
>[  822.088934] Node 0 active_anon:15560kB inactive_anon:7618264kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  822.088940] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  822.088943] lowmem_reserve[]: 0 3352 7813 7813
>[  822.088960] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3375912kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  822.088962] lowmem_reserve[]: 0 0 4460 4460
>[  822.088979] Normal free:38276kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240128kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  822.088982] lowmem_reserve[]: 0 0 0 0
>[  822.088995] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  822.089047] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  822.089102] Normal: 897*4kB (UMEH) 776*8kB (UMEH) 486*16kB (UMEH) 239*32kB (UMEH) 100*64kB (UM) 48*128kB (MH) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38276kB
>[  822.089152] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  822.089155] 1905377 total pagecache pages
>[  822.089165] 7 pages in swap cache
>[  822.089169] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  822.089171] Free swap  = 8049916kB
>[  822.089173] Total swap = 16642044kB
>[  822.089176] 2070542 pages RAM
>[  822.089178] 0 pages HighMem/MovableOnly
>[  822.089181] 46219 pages reserved
>[  822.580058] in:imklog: page allocation stalls for 104144ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  822.580076] CPU: 2 PID: 682 Comm: in:imklog Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  822.580078] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  822.580081] Call Trace:
>[  822.580089]  dump_stack+0x67/0x97
>[  822.580094]  warn_alloc+0xd6/0x160
>[  822.580102]  __alloc_pages_nodemask+0xe50/0x1280
>[  822.580110]  ? find_get_entry+0x149/0x220
>[  822.580119]  ? pagecache_get_page+0x27/0x230
>[  822.580125]  filemap_fault+0x323/0x620
>[  822.580133]  ext4_filemap_fault+0x2c/0x40
>[  822.580138]  __do_fault+0x19/0x70
>[  822.580143]  __handle_mm_fault+0x946/0xd80
>[  822.580152]  handle_mm_fault+0x17c/0x350
>[  822.580157]  __do_page_fault+0x279/0x560
>[  822.580165]  do_page_fault+0xc/0x10
>[  822.580169]  page_fault+0x22/0x30
>[  822.580173] RIP: 0033:0x7f8a1cc460ea
>[  822.580175] RSP: 002b:00007f8a1bdf34a0 EFLAGS: 00010206
>[  822.580181] RAX: 000000000000000f RBX: 0000000000000004 RCX: 0000000000000c60
>[  822.580183] RDX: 0000000000008000 RSI: 000055acbb838a50 RDI: 000055acbb825c60
>[  822.580186] RBP: 0000000000000000 R08: 0000000000000000 R09: a3d70a3d70a3d70b
>[  822.580189] R10: 2ce33e6c02ce33e7 R11: 00007f8a1bdf33d0 R12: 00007f8a1bdf3da0
>[  822.580191] R13: 00007f8a1bdf5181 R14: 0000000000001f9f R15: 00007f8a1bdf51bf
>[  823.397850] systemd: page allocation stalls for 555176ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  823.397867] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  823.397870] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  823.397873] Call Trace:
>[  823.397881]  dump_stack+0x67/0x97
>[  823.397886]  warn_alloc+0xd6/0x160
>[  823.397895]  __alloc_pages_nodemask+0xe50/0x1280
>[  823.397906]  ? new_slab+0x331/0x4d0
>[  823.397912]  new_slab+0x31a/0x4d0
>[  823.397918]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  823.397924]  ? kvmalloc_node+0x6b/0x80
>[  823.397929]  ? lock_acquire+0x9e/0x1e0
>[  823.397933]  ? seq_read+0x38/0x3e0
>[  823.397942]  ? kvmalloc_node+0x6b/0x80
>[  823.397946]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  823.397950]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  823.397954]  __kmalloc+0x288/0x330
>[  823.397960]  kvmalloc_node+0x6b/0x80
>[  823.397964]  seq_read+0x2a1/0x3e0
>[  823.397972]  __vfs_read+0x23/0x110
>[  823.397979]  ? up_read+0x1a/0x40
>[  823.397983]  vfs_read+0xa0/0x150
>[  823.397987]  SyS_read+0x44/0xb0
>[  823.397993]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  823.397997] RIP: 0033:0x7fa9de68988d
>[  823.398000] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  823.398004] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  823.398007] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  823.398010] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  823.398013] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  823.398015] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  823.398025] warn_alloc_show_mem: 1 callbacks suppressed
>[  823.398028] Mem-Info:
>[  823.398034] active_anon:3890 inactive_anon:1904640 isolated_anon:256
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25224 free_pcp:0 free_cma:0
>[  823.398040] Node 0 active_anon:15560kB inactive_anon:7618560kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1024kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  823.398046] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  823.398048] lowmem_reserve[]: 0 3352 7813 7813
>[  823.398065] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376980kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  823.398067] lowmem_reserve[]: 0 0 4460 4460
>[  823.398084] Normal free:38276kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240788kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  823.398086] lowmem_reserve[]: 0 0 0 0
>[  823.398099] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  823.398149] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  823.398203] Normal: 897*4kB (UMEH) 776*8kB (UMEH) 486*16kB (UMEH) 239*32kB (UMEH) 100*64kB (UM) 48*128kB (MH) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38276kB
>[  823.398250] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  823.398253] 1905377 total pagecache pages
>[  823.398262] 7 pages in swap cache
>[  823.398265] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  823.398267] Free swap  = 8049916kB
>[  823.398270] Total swap = 16642044kB
>[  823.398272] 2070542 pages RAM
>[  823.398275] 0 pages HighMem/MovableOnly
>[  823.398277] 46219 pages reserved
>[  824.719907] irqbalance: page allocation stalls for 587609ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  824.719925] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  824.719927] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  824.719931] Call Trace:
>[  824.719940]  dump_stack+0x67/0x97
>[  824.719946]  warn_alloc+0xd6/0x160
>[  824.719954]  __alloc_pages_nodemask+0xe50/0x1280
>[  824.719965]  ? new_slab+0x331/0x4d0
>[  824.719971]  new_slab+0x31a/0x4d0
>[  824.719977]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  824.719983]  ? kvmalloc_node+0x6b/0x80
>[  824.719989]  ? lock_acquire+0x9e/0x1e0
>[  824.719994]  ? seq_read+0x38/0x3e0
>[  824.720002]  ? kvmalloc_node+0x6b/0x80
>[  824.720006]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  824.720010]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  824.720015]  __kmalloc+0x288/0x330
>[  824.720021]  kvmalloc_node+0x6b/0x80
>[  824.720027]  seq_read+0x2a1/0x3e0
>[  824.720032]  ? __might_fault+0x80/0x90
>[  824.720040]  proc_reg_read+0x3d/0x60
>[  824.720047]  __vfs_read+0x23/0x110
>[  824.720054]  ? SyS_newfstat+0x35/0x50
>[  824.720058]  vfs_read+0xa0/0x150
>[  824.720062]  SyS_read+0x44/0xb0
>[  824.720068]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  824.720072] RIP: 0033:0x7f3288c7a870
>[  824.720076] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  824.720081] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  824.720083] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  824.720086] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  824.720089] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  824.720091] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  824.720101] Mem-Info:
>[  824.720108] active_anon:3890 inactive_anon:1904521 isolated_anon:288
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25224 free_pcp:0 free_cma:0
>[  824.720114] Node 0 active_anon:15560kB inactive_anon:7618084kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  824.720119] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  824.720122] lowmem_reserve[]: 0 3352 7813 7813
>[  824.720140] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376552kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  824.720143] lowmem_reserve[]: 0 0 4460 4460
>[  824.720160] Normal free:38276kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241456kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  824.720162] lowmem_reserve[]: 0 0 0 0
>[  824.720175] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  824.720226] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  824.720280] Normal: 897*4kB (UMEH) 776*8kB (UMEH) 486*16kB (UMEH) 239*32kB (UMEH) 100*64kB (UM) 48*128kB (MH) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38276kB
>[  824.720329] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  824.720331] 1905377 total pagecache pages
>[  824.720342] 7 pages in swap cache
>[  824.720346] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  824.720348] Free swap  = 8049916kB
>[  824.720351] Total swap = 16642044kB
>[  824.720353] 2070542 pages RAM
>[  824.720355] 0 pages HighMem/MovableOnly
>[  824.720357] 46219 pages reserved
>[  824.907918] systemd-udevd: page allocation stalls for 96843ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  824.907935] CPU: 3 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  824.907938] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  824.907941] Call Trace:
>[  824.907949]  dump_stack+0x67/0x97
>[  824.907954]  warn_alloc+0xd6/0x160
>[  824.907963]  __alloc_pages_nodemask+0xe50/0x1280
>[  824.907970]  ? find_get_entry+0x149/0x220
>[  824.907980]  ? pagecache_get_page+0x27/0x230
>[  824.907986]  filemap_fault+0x323/0x620
>[  824.907994]  ext4_filemap_fault+0x2c/0x40
>[  824.908000]  __do_fault+0x19/0x70
>[  824.908004]  __handle_mm_fault+0x946/0xd80
>[  824.908014]  handle_mm_fault+0x17c/0x350
>[  824.908019]  __do_page_fault+0x279/0x560
>[  824.908026]  do_page_fault+0xc/0x10
>[  824.908030]  page_fault+0x22/0x30
>[  824.908034] RIP: 0033:0x7fb73f6d0283
>[  824.908037] RSP: 002b:00007ffeb7cf4828 EFLAGS: 00010246
>[  824.908042] RAX: 0000000000000001 RBX: 00005626c1eaf910 RCX: 00007fb73f6d0283
>[  824.908044] RDX: 0000000000000009 RSI: 00007ffeb7cf4830 RDI: 000000000000000a
>[  824.908047] RBP: 00007ffeb7cf49a0 R08: 000000000000ffff R09: 0000000000000001
>[  824.908049] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb7cf4830
>[  824.908052] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>[  825.697961] sd-resolve: page allocation stalls for 301645ms, order:1, mode:0x16140c0(GFP_KERNEL|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_NOTRACK), nodemask=(null)
>[  825.697979] CPU: 3 PID: 558 Comm: sd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  825.697981] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  825.697984] Call Trace:
>[  825.697991]  dump_stack+0x67/0x97
>[  825.697997]  warn_alloc+0xd6/0x160
>[  825.698006]  __alloc_pages_nodemask+0xe50/0x1280
>[  825.698016]  ? new_slab+0x331/0x4d0
>[  825.698022]  new_slab+0x31a/0x4d0
>[  825.698029]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  825.698035]  ? __alloc_skb+0x69/0x190
>[  825.698039]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  825.698043]  ? ___slab_alloc.constprop.29+0x2ab/0x3d0
>[  825.698047]  ? __alloc_skb+0x40/0x190
>[  825.698053]  ? __alloc_skb+0x69/0x190
>[  825.698058]  ? __alloc_skb+0x69/0x190
>[  825.698062]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  825.698066]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  825.698071]  ? __alloc_skb+0x69/0x190
>[  825.698075]  __kmalloc_track_caller+0x295/0x340
>[  825.698081]  __kmalloc_reserve.isra.5+0x28/0x70
>[  825.698086]  __alloc_skb+0x69/0x190
>[  825.698093]  netlink_dump+0xa6/0x290
>[  825.698098]  __netlink_dump_start+0x156/0x190
>[  825.698101]  ? fdb_vid_parse+0x60/0x60
>[  825.698107]  rtnetlink_rcv_msg+0x176/0x1f0
>[  825.698110]  ? fdb_vid_parse+0x60/0x60
>[  825.698115]  ? rtnl_newlink+0x920/0x920
>[  825.698120]  netlink_rcv_skb+0xce/0xf0
>[  825.698125]  rtnetlink_rcv+0x25/0x30
>[  825.698129]  netlink_unicast+0x14f/0x1e0
>[  825.698134]  netlink_sendmsg+0x2aa/0x360
>[  825.698143]  sock_sendmsg+0x12/0x20
>[  825.698148]  SyS_sendto+0xef/0x160
>[  825.698158]  ? __secure_computing+0x30/0xb0
>[  825.698162]  ? syscall_trace_enter+0xbd/0x360
>[  825.698169]  do_syscall_64+0x5e/0x120
>[  825.698175]  entry_SYSCALL64_slow_path+0x25/0x25
>[  825.698178] RIP: 0033:0x7fac25d3ee23
>[  825.698181] RSP: 002b:00007fac23977470 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
>[  825.698187] RAX: ffffffffffffffda RBX: 00007fac23978540 RCX: 00007fac25d3ee23
>[  825.698189] RDX: 0000000000000014 RSI: 00007fac23978540 RDI: 000000000000000c
>[  825.698192] RBP: 00007fac239785d0 R08: 00007fac23978520 R09: 000000000000000c
>[  825.698194] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fac23978520
>[  825.698197] R13: 00000000000001f3 R14: 0000000000000010 R15: 000000000000000c
>[  826.643005] cron: page allocation stalls for 143692ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  826.643022] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  826.643025] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  826.643028] Call Trace:
>[  826.643036]  dump_stack+0x67/0x97
>[  826.643041]  warn_alloc+0xd6/0x160
>[  826.643050]  __alloc_pages_nodemask+0xe50/0x1280
>[  826.643057]  ? find_get_entry+0x149/0x220
>[  826.643066]  ? pagecache_get_page+0x27/0x230
>[  826.643072]  filemap_fault+0x323/0x620
>[  826.643080]  ext4_filemap_fault+0x2c/0x40
>[  826.643085]  __do_fault+0x19/0x70
>[  826.643090]  __handle_mm_fault+0x946/0xd80
>[  826.643099]  handle_mm_fault+0x17c/0x350
>[  826.643104]  __do_page_fault+0x279/0x560
>[  826.643110]  do_page_fault+0xc/0x10
>[  826.643116]  page_fault+0x22/0x30
>[  826.643119] RIP: 0033:0x4040d8
>[  826.643122] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  826.643126] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  826.643129] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  826.643132] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  826.643135] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  826.643138] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  826.643147] warn_alloc_show_mem: 2 callbacks suppressed
>[  826.643150] Mem-Info:
>[  826.643157] active_anon:3890 inactive_anon:1904455 isolated_anon:384
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25224 free_pcp:0 free_cma:0
>[  826.643163] Node 0 active_anon:15560kB inactive_anon:7617820kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  826.643169] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  826.643171] lowmem_reserve[]: 0 3352 7813 7813
>[  826.643189] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376784kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  826.643191] lowmem_reserve[]: 0 0 4460 4460
>[  826.643208] Normal free:38276kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240784kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  826.643211] lowmem_reserve[]: 0 0 0 0
>[  826.643224] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  826.643275] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  826.643331] Normal: 897*4kB (UMEH) 776*8kB (UMEH) 486*16kB (UMEH) 238*32kB (UMEH) 100*64kB (UM) 48*128kB (MH) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38244kB
>[  826.643381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  826.643383] 1905377 total pagecache pages
>[  826.643392] 7 pages in swap cache
>[  826.643395] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  826.643398] Free swap  = 8049916kB
>[  826.643400] Total swap = 16642044kB
>[  826.643403] 2070542 pages RAM
>[  826.643406] 0 pages HighMem/MovableOnly
>[  826.643408] 46219 pages reserved
>[  827.668124] snapd: page allocation stalls for 80162ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  827.668145] CPU: 0 PID: 755 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  827.668148] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  827.668151] Call Trace:
>[  827.668160]  dump_stack+0x67/0x97
>[  827.668166]  warn_alloc+0xd6/0x160
>[  827.668177]  __alloc_pages_nodemask+0xe50/0x1280
>[  827.668184]  ? find_get_entry+0x149/0x220
>[  827.668193]  ? pagecache_get_page+0x27/0x230
>[  827.668199]  filemap_fault+0x323/0x620
>[  827.668207]  ext4_filemap_fault+0x2c/0x40
>[  827.668212]  __do_fault+0x19/0x70
>[  827.668216]  __handle_mm_fault+0x946/0xd80
>[  827.668225]  handle_mm_fault+0x17c/0x350
>[  827.668231]  __do_page_fault+0x279/0x560
>[  827.668238]  do_page_fault+0xc/0x10
>[  827.668243]  page_fault+0x22/0x30
>[  827.668247] RIP: 0033:0x55c8c00b104d
>[  827.668250] RSP: 002b:00007ff925247e60 EFLAGS: 00010202
>[  827.668255] RAX: 0000000000000000 RBX: 0000000000005aa6 RCX: 000055c8c00d7fbd
>[  827.668258] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[  827.668261] RBP: 000000c820026400 R08: 00007ff925247e48 R09: 0000000000000001
>[  827.668263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[  827.668266] R13: 00007fff6e5f658f R14: 00007ff9252489c0 R15: 00007ff925248700
>[  827.668275] Mem-Info:
>[  827.668283] active_anon:3890 inactive_anon:1904477 isolated_anon:416
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25216 free_pcp:0 free_cma:0
>[  827.668289] Node 0 active_anon:15560kB inactive_anon:7617908kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  827.668295] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  827.668297] lowmem_reserve[]: 0 3352 7813 7813
>[  827.668315] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377376kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  827.668318] lowmem_reserve[]: 0 0 4460 4460
>[  827.668335] Normal free:38244kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241092kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  827.668337] lowmem_reserve[]: 0 0 0 0
>[  827.668350] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  827.668401] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  827.668457] Normal: 897*4kB (UMEH) 776*8kB (UMEH) 486*16kB (UMEH) 238*32kB (UMEH) 100*64kB (UM) 48*128kB (MH) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38244kB
>[  827.668507] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  827.668509] 1905377 total pagecache pages
>[  827.668520] 7 pages in swap cache
>[  827.668523] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  827.668526] Free swap  = 8049916kB
>[  827.668528] Total swap = 16642044kB
>[  827.668531] 2070542 pages RAM
>[  827.668533] 0 pages HighMem/MovableOnly
>[  827.668535] 46219 pages reserved
>[  828.009166] avahi-daemon: page allocation stalls for 137743ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  828.009183] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  828.009185] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  828.009188] Call Trace:
>[  828.009196]  dump_stack+0x67/0x97
>[  828.009201]  warn_alloc+0xd6/0x160
>[  828.009210]  __alloc_pages_nodemask+0xe50/0x1280
>[  828.009217]  ? find_get_entry+0x149/0x220
>[  828.009227]  ? pagecache_get_page+0x27/0x230
>[  828.009233]  filemap_fault+0x323/0x620
>[  828.009242]  ext4_filemap_fault+0x2c/0x40
>[  828.009248]  __do_fault+0x19/0x70
>[  828.009252]  __handle_mm_fault+0x946/0xd80
>[  828.009262]  handle_mm_fault+0x17c/0x350
>[  828.009268]  __do_page_fault+0x279/0x560
>[  828.009274]  do_page_fault+0xc/0x10
>[  828.009280]  page_fault+0x22/0x30
>[  828.009283] RIP: 0033:0x7f8a59be4620
>[  828.009286] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  828.009291] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  828.009294] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  828.009296] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  828.009299] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  828.009302] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  828.050070] systemd-timesyn: page allocation stalls for 51338ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  828.050088] CPU: 3 PID: 499 Comm: systemd-timesyn Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  828.050090] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  828.050093] Call Trace:
>[  828.050100]  dump_stack+0x67/0x97
>[  828.050106]  warn_alloc+0xd6/0x160
>[  828.050115]  __alloc_pages_nodemask+0xe50/0x1280
>[  828.050121]  ? find_get_entry+0x149/0x220
>[  828.050131]  ? pagecache_get_page+0x27/0x230
>[  828.050137]  filemap_fault+0x323/0x620
>[  828.050145]  ext4_filemap_fault+0x2c/0x40
>[  828.050151]  __do_fault+0x19/0x70
>[  828.050156]  __handle_mm_fault+0x946/0xd80
>[  828.050165]  handle_mm_fault+0x17c/0x350
>[  828.050170]  __do_page_fault+0x279/0x560
>[  828.050177]  do_page_fault+0xc/0x10
>[  828.050181]  page_fault+0x22/0x30
>[  828.050185] RIP: 0033:0x7fac26553390
>[  828.050187] RSP: 002b:00007ffdd5b172e8 EFLAGS: 00010202
>[  828.050192] RAX: 000000000000000a RBX: 000000000000000d RCX: 00007fac2600d420
>[  828.050195] RDX: 0000000000004000 RSI: 00007ffdd5b17340 RDI: 000000000000000d
>[  828.050197] RBP: 00007ffdd5b17440 R08: 0000000000000000 R09: 000000000000000d
>[  828.050200] R10: 00007ffdd5b173c0 R11: 0000000000000000 R12: 0000000000000000
>[  828.050203] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdd5b17340
>[  828.340082] systemd-journal: page allocation stalls for 63864ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  828.340100] CPU: 2 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  828.340103] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  828.340106] Call Trace:
>[  828.340114]  dump_stack+0x67/0x97
>[  828.340119]  warn_alloc+0xd6/0x160
>[  828.340128]  __alloc_pages_nodemask+0xe50/0x1280
>[  828.340135]  ? find_get_entry+0x149/0x220
>[  828.340144]  ? pagecache_get_page+0x27/0x230
>[  828.340151]  filemap_fault+0x323/0x620
>[  828.340158]  ext4_filemap_fault+0x2c/0x40
>[  828.340165]  __do_fault+0x19/0x70
>[  828.340169]  __handle_mm_fault+0x946/0xd80
>[  828.340178]  handle_mm_fault+0x17c/0x350
>[  828.340184]  __do_page_fault+0x279/0x560
>[  828.340190]  do_page_fault+0xc/0x10
>[  828.340195]  page_fault+0x22/0x30
>[  828.340198] RIP: 0033:0x7f6236298630
>[  828.340201] RSP: 002b:00007fff30234018 EFLAGS: 00010246
>[  828.340207] RAX: 0000000000000043 RBX: 000055b2f3c17d80 RCX: 00007f623432e0d0
>[  828.340209] RDX: 000000000000001b RSI: 000055b2f3c20a20 RDI: 00007f623432e0f8
>[  828.340212] RBP: 0441f0e2fa9bf6df R08: 0000000000049113 R09: 000055b2f3c17fb0
>[  828.340215] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30234040
>[  828.340218] R13: 000000000000001b R14: 000055b2f3c20a20 R15: 00000000000490d0
>[  828.549156] cupsd: page allocation stalls for 166098ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  828.549173] CPU: 1 PID: 729 Comm: cupsd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  828.549176] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  828.549178] Call Trace:
>[  828.549186]  dump_stack+0x67/0x97
>[  828.549192]  warn_alloc+0xd6/0x160
>[  828.549201]  __alloc_pages_nodemask+0xe50/0x1280
>[  828.549208]  ? find_get_entry+0x149/0x220
>[  828.549217]  ? pagecache_get_page+0x27/0x230
>[  828.549223]  filemap_fault+0x323/0x620
>[  828.549230]  ext4_filemap_fault+0x2c/0x40
>[  828.549236]  __do_fault+0x19/0x70
>[  828.549240]  __handle_mm_fault+0x946/0xd80
>[  828.549249]  handle_mm_fault+0x17c/0x350
>[  828.549255]  __do_page_fault+0x279/0x560
>[  828.549261]  do_page_fault+0xc/0x10
>[  828.549266]  page_fault+0x22/0x30
>[  828.549269] RIP: 0033:0x7fdc9c8d1d32
>[  828.549272] RSP: 002b:00007ffc747cc5a0 EFLAGS: 00010293
>[  828.549277] RAX: 00000000ffffffdc RBX: 000055e01cc12a10 RCX: 00007fdc9c90d890
>[  828.549280] RDX: 0000000000000067 RSI: 000055e01cc33e74 RDI: 000055e01cbeee64
>[  828.549282] RBP: 000000000000006b R08: 00007fdc9cb37180 R09: 0000000000000000
>[  828.549285] R10: 00007ffc747cc640 R11: 000055e01cc48ea0 R12: 000055e01cbeee60
>[  828.549287] R13: 0000000000000025 R14: 000055e01cc12a10 R15: 000055e01cc28db0
>[  828.556081] thermald: page allocation stalls for 588507ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  828.556096] CPU: 2 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  828.556098] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  828.556101] Call Trace:
>[  828.556106]  dump_stack+0x67/0x97
>[  828.556111]  warn_alloc+0xd6/0x160
>[  828.556120]  __alloc_pages_nodemask+0xe50/0x1280
>[  828.556133]  ? trace_hardirqs_on_caller+0x118/0x180
>[  828.556139]  new_slab+0x31a/0x4d0
>[  828.556145]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  828.556151]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  828.556161]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  828.556165]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  828.556168]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  828.556174]  kmem_cache_alloc_trace+0x237/0x2e0
>[  828.556179]  kernfs_iop_get_link+0x3e/0x1e0
>[  828.556186]  link_path_walk+0x4a8/0x560
>[  828.556192]  path_openat+0x78/0x950
>[  828.556201]  do_filp_open+0x85/0xf0
>[  828.556212]  ? _raw_spin_unlock+0x2c/0x50
>[  828.556221]  do_sys_open+0x122/0x1f0
>[  828.556225]  ? do_sys_open+0x122/0x1f0
>[  828.556231]  SyS_open+0x19/0x20
>[  828.556235]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  828.556238] RIP: 0033:0x7f519f67f66d
>[  828.556241] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  828.556246] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  828.556249] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  828.556252] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  828.556254] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  828.556257] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  829.665142] systemd-logind: page allocation stalls for 147243ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  829.665159] CPU: 0 PID: 722 Comm: systemd-logind Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  829.665162] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  829.665164] Call Trace:
>[  829.665172]  dump_stack+0x67/0x97
>[  829.665177]  warn_alloc+0xd6/0x160
>[  829.665186]  __alloc_pages_nodemask+0xe50/0x1280
>[  829.665194]  ? find_get_entry+0x149/0x220
>[  829.665203]  ? pagecache_get_page+0x27/0x230
>[  829.665208]  filemap_fault+0x323/0x620
>[  829.665216]  ext4_filemap_fault+0x2c/0x40
>[  829.665222]  __do_fault+0x19/0x70
>[  829.665226]  __handle_mm_fault+0x946/0xd80
>[  829.665235]  handle_mm_fault+0x17c/0x350
>[  829.665240]  __do_page_fault+0x279/0x560
>[  829.665247]  do_page_fault+0xc/0x10
>[  829.665252]  page_fault+0x22/0x30
>[  829.665256] RIP: 0033:0x7f989c9a7270
>[  829.665258] RSP: 002b:00007ffc830b8138 EFLAGS: 00010246
>[  829.665263] RAX: 00000000000000e0 RBX: 000055d70080c260 RCX: 00000000ffffffff
>[  829.665266] RDX: 0000000000000011 RSI: 00007ffc830b8140 RDI: 0000000000000004
>[  829.665269] RBP: 00007ffc830b8310 R08: 0000000000000000 R09: 0000000000000016
>[  829.665271] R10: 000055d6ff77f5ca R11: 000055d6ff77f5b1 R12: 00007ffc830b8140
>[  829.665274] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc830b8410
>[  829.665283] warn_alloc_show_mem: 5 callbacks suppressed
>[  829.665286] Mem-Info:
>[  829.665293] active_anon:3890 inactive_anon:1904503 isolated_anon:320
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25216 free_pcp:0 free_cma:0
>[  829.665298] Node 0 active_anon:15560kB inactive_anon:7618012kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  829.665304] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  829.665306] lowmem_reserve[]: 0 3352 7813 7813
>[  829.665324] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3376348kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  829.665326] lowmem_reserve[]: 0 0 4460 4460
>[  829.665343] Normal free:38244kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241296kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  829.665345] lowmem_reserve[]: 0 0 0 0
>[  829.665359] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  829.665409] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  829.665464] Normal: 897*4kB (UME) 776*8kB (UME) 486*16kB (UME) 239*32kB (UME) 100*64kB (UM) 48*128kB (M) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38276kB
>[  829.665514] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  829.665516] 1905377 total pagecache pages
>[  829.665526] 7 pages in swap cache
>[  829.665529] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  829.665532] Free swap  = 8049916kB
>[  829.665534] Total swap = 16642044kB
>[  829.665536] 2070542 pages RAM
>[  829.665539] 0 pages HighMem/MovableOnly
>[  829.665541] 46219 pages reserved
>[  830.186278] rs:main Q:Reg: page allocation stalls for 254957ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  830.186296] CPU: 0 PID: 683 Comm: rs:main Q:Reg Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  830.186298] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  830.186301] Call Trace:
>[  830.186309]  dump_stack+0x67/0x97
>[  830.186315]  warn_alloc+0xd6/0x160
>[  830.186324]  __alloc_pages_nodemask+0xe50/0x1280
>[  830.186331]  ? find_get_entry+0x149/0x220
>[  830.186341]  ? pagecache_get_page+0x27/0x230
>[  830.186347]  filemap_fault+0x323/0x620
>[  830.186357]  ext4_filemap_fault+0x2c/0x40
>[  830.186363]  __do_fault+0x19/0x70
>[  830.186367]  __handle_mm_fault+0x946/0xd80
>[  830.186376]  handle_mm_fault+0x17c/0x350
>[  830.186381]  __do_page_fault+0x279/0x560
>[  830.186388]  do_page_fault+0xc/0x10
>[  830.186392]  page_fault+0x22/0x30
>[  830.186396] RIP: 0033:0x7f8a1d4f6a90
>[  830.186398] RSP: 002b:00007f8a1b612898 EFLAGS: 00010202
>[  830.186403] RAX: 00007f8a0c009738 RBX: 0000000000000000 RCX: 0000000000000020
>[  830.186406] RDX: 00007f8a0c0094f8 RSI: 0000000000000000 RDI: 00007f8a0c009738
>[  830.186408] RBP: 00007f8a0c0094e0 R08: 0000000000000000 R09: 0000000000000000
>[  830.186411] R10: 000000000000001b R11: 0000000066666667 R12: 00007f8a1b612a10
>[  830.186413] R13: 000055acbb83c150 R14: 000055acbb83c150 R15: 0000000000000000
>[  831.215309] systemd-udevd: page allocation stalls for 103150ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  831.215326] CPU: 3 PID: 273 Comm: systemd-udevd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  831.215329] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  831.215331] Call Trace:
>[  831.215339]  dump_stack+0x67/0x97
>[  831.215345]  warn_alloc+0xd6/0x160
>[  831.215353]  __alloc_pages_nodemask+0xe50/0x1280
>[  831.215361]  ? find_get_entry+0x149/0x220
>[  831.215370]  ? pagecache_get_page+0x27/0x230
>[  831.215376]  filemap_fault+0x323/0x620
>[  831.215384]  ext4_filemap_fault+0x2c/0x40
>[  831.215390]  __do_fault+0x19/0x70
>[  831.215394]  __handle_mm_fault+0x946/0xd80
>[  831.215403]  handle_mm_fault+0x17c/0x350
>[  831.215408]  __do_page_fault+0x279/0x560
>[  831.215415]  do_page_fault+0xc/0x10
>[  831.215420]  page_fault+0x22/0x30
>[  831.215423] RIP: 0033:0x7fb73f6d0283
>[  831.215425] RSP: 002b:00007ffeb7cf4828 EFLAGS: 00010246
>[  831.215431] RAX: 0000000000000001 RBX: 00005626c1eaf910 RCX: 00007fb73f6d0283
>[  831.215433] RDX: 0000000000000009 RSI: 00007ffeb7cf4830 RDI: 000000000000000a
>[  831.215436] RBP: 00007ffeb7cf49a0 R08: 000000000000ffff R09: 0000000000000001
>[  831.215439] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb7cf4830
>[  831.215442] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>[  831.215451] warn_alloc_show_mem: 1 callbacks suppressed
>[  831.215454] Mem-Info:
>[  831.215461] active_anon:3890 inactive_anon:1904434 isolated_anon:416
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25224 free_pcp:0 free_cma:0
>[  831.215467] Node 0 active_anon:15560kB inactive_anon:7617736kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  831.215473] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  831.215475] lowmem_reserve[]: 0 3352 7813 7813
>[  831.215493] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377088kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  831.215495] lowmem_reserve[]: 0 0 4460 4460
>[  831.215512] Normal free:38276kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240520kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  831.215515] lowmem_reserve[]: 0 0 0 0
>[  831.215529] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  831.215581] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  831.215637] Normal: 897*4kB (UME) 776*8kB (UME) 486*16kB (UME) 239*32kB (UME) 100*64kB (UM) 48*128kB (M) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38276kB
>[  831.215688] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  831.215690] 1905377 total pagecache pages
>[  831.215700] 7 pages in swap cache
>[  831.215703] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  831.215706] Free swap  = 8049916kB
>[  831.215709] Total swap = 16642044kB
>[  831.215712] 2070542 pages RAM
>[  831.215714] 0 pages HighMem/MovableOnly
>[  831.215716] 46219 pages reserved
>[  832.040258] gem_render_line: page allocation stalls for 587153ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  832.040275] CPU: 1 PID: 1365 Comm: gem_render_line Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  832.040278] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  832.040280] Call Trace:
>[  832.040288]  dump_stack+0x67/0x97
>[  832.040293]  warn_alloc+0xd6/0x160
>[  832.040302]  __alloc_pages_nodemask+0xe50/0x1280
>[  832.040313]  ? new_slab+0x331/0x4d0
>[  832.040319]  new_slab+0x31a/0x4d0
>[  832.040325]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  832.040330]  ? sg_kmalloc+0x1e/0x50
>[  832.040340]  ? sg_kmalloc+0x1e/0x50
>[  832.040344]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  832.040347]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  832.040353]  __kmalloc+0x288/0x330
>[  832.040358]  sg_kmalloc+0x1e/0x50
>[  832.040362]  __sg_alloc_table+0x11f/0x180
>[  832.040366]  ? sg_miter_start+0x60/0x60
>[  832.040372]  sg_alloc_table+0x24/0xa0
>[  832.040432]  i915_sg_trim+0x30/0x130 [i915]
>[  832.040472]  i915_gem_object_get_pages_gtt+0x212/0x620 [i915]
>[  832.040514]  ____i915_gem_object_get_pages+0x25/0x60 [i915]
>[  832.040550]  __i915_gem_object_get_pages+0x59/0x70 [i915]
>[  832.040589]  i915_gem_pread_ioctl+0x658/0x7d0 [i915]
>[  832.040594]  ? lock_acquire+0x9e/0x1e0
>[  832.040600]  ? __might_fault+0x39/0x90
>[  832.040608]  drm_ioctl+0x202/0x490
>[  832.040644]  ? i915_gem_object_get_page+0x60/0x60 [i915]
>[  832.040655]  ? __do_page_fault+0x29e/0x560
>[  832.040661]  do_vfs_ioctl+0x90/0x6d0
>[  832.040666]  ? up_read+0x1a/0x40
>[  832.040671]  ? trace_hardirqs_on_caller+0x118/0x180
>[  832.040676]  SyS_ioctl+0x3c/0x70
>[  832.040682]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  832.040685] RIP: 0033:0x7fe71a49d4b7
>[  832.040688] RSP: 002b:00007fff2c0439b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[  832.040693] RAX: ffffffffffffffda RBX: 00000000741c0000 RCX: 00007fe71a49d4b7
>[  832.040696] RDX: 00007fff2c0439f0 RSI: 000000004020645c RDI: 0000000000000003
>[  832.040698] RBP: 00000000025d5430 R08: 0000000000100000 R09: 00007fe71a761600
>[  832.040701] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000025f4010
>[  832.040704] R13: 0000000000001d08 R14: 0000000000003d7a R15: 0000000000000003
>[  833.644328] warn_alloc: 2 callbacks suppressed
>[  833.644333] NetworkManager: page allocation stalls for 95484ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  833.644348] CPU: 0 PID: 745 Comm: NetworkManager Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  833.644351] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  833.644354] Call Trace:
>[  833.644362]  dump_stack+0x67/0x97
>[  833.644367]  warn_alloc+0xd6/0x160
>[  833.644376]  __alloc_pages_nodemask+0xe50/0x1280
>[  833.644383]  ? find_get_entry+0x149/0x220
>[  833.644392]  ? pagecache_get_page+0x27/0x230
>[  833.644398]  filemap_fault+0x323/0x620
>[  833.644406]  ext4_filemap_fault+0x2c/0x40
>[  833.644412]  __do_fault+0x19/0x70
>[  833.644417]  ? _raw_spin_unlock+0x2c/0x50
>[  833.644421]  __handle_mm_fault+0x946/0xd80
>[  833.644430]  handle_mm_fault+0x17c/0x350
>[  833.644436]  __do_page_fault+0x279/0x560
>[  833.644442]  do_page_fault+0xc/0x10
>[  833.644447]  page_fault+0x22/0x30
>[  833.644450] RIP: 0033:0x7f59b7fd9cb0
>[  833.644453] RSP: 002b:00007ffdbc4a8418 EFLAGS: 00010202
>[  833.644458] RAX: df3b645a1cac0844 RBX: 0000555feb855800 RCX: 0000000000000000
>[  833.644461] RDX: 0000000000000001 RSI: 00007ffdbc4a8430 RDI: 000000000000000f
>[  833.644463] RBP: 00007ffdbc4a8550 R08: 0000000000139b54 R09: 0000000000000001
>[  833.644466] R10: 0012241e79cd9fac R11: 0000000000000000 R12: 00007ffdbc4a8430
>[  833.644469] R13: 0000000000000001 R14: 0000000000000000 R15: 0000555fea2c89c0
>[  833.644478] warn_alloc_show_mem: 1 callbacks suppressed
>[  833.644481] Mem-Info:
>[  833.644488] active_anon:3890 inactive_anon:1904434 isolated_anon:416
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25224 free_pcp:0 free_cma:0
>[  833.644493] Node 0 active_anon:15560kB inactive_anon:7617736kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1664kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  833.644499] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  833.644501] lowmem_reserve[]: 0 3352 7813 7813
>[  833.644519] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3375908kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  833.644522] lowmem_reserve[]: 0 0 4460 4460
>[  833.644539] Normal free:38276kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4241484kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  833.644541] lowmem_reserve[]: 0 0 0 0
>[  833.644555] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  833.644607] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  833.644662] Normal: 897*4kB (UME) 776*8kB (UME) 486*16kB (UME) 239*32kB (UME) 100*64kB (UM) 48*128kB (M) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38276kB
>[  833.644712] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  833.644715] 1905377 total pagecache pages
>[  833.644725] 7 pages in swap cache
>[  833.644728] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  833.644731] Free swap  = 8049916kB
>[  833.644733] Total swap = 16642044kB
>[  833.644736] 2070542 pages RAM
>[  833.644738] 0 pages HighMem/MovableOnly
>[  833.644741] 46219 pages reserved
>[  834.195799] avahi-daemon invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
>[  834.195836] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  834.195839] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  834.195842] Call Trace:
>[  834.195848]  dump_stack+0x67/0x97
>[  834.195854]  dump_header+0x8d/0x3b1
>[  834.195860]  ? trace_hardirqs_on+0xd/0x10
>[  834.195866]  ? _raw_spin_unlock_irqrestore+0x3d/0x60
>[  834.195873]  oom_kill_process+0x234/0x4f0
>[  834.195878]  out_of_memory+0xf1/0x340
>[  834.195884]  __alloc_pages_nodemask+0x118d/0x1280
>[  834.195891]  ? find_get_entry+0x149/0x220
>[  834.195903]  filemap_fault+0x323/0x620
>[  834.195911]  ext4_filemap_fault+0x2c/0x40
>[  834.195917]  __do_fault+0x19/0x70
>[  834.195921]  __handle_mm_fault+0x946/0xd80
>[  834.195930]  handle_mm_fault+0x17c/0x350
>[  834.195936]  __do_page_fault+0x279/0x560
>[  834.195942]  do_page_fault+0xc/0x10
>[  834.195946]  page_fault+0x22/0x30
>[  834.195950] RIP: 0033:0x7f8a59be4620
>[  834.195952] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  834.195957] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  834.195960] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  834.195963] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  834.195966] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  834.195968] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  834.195977] Mem-Info:
>[  834.195984] active_anon:3890 inactive_anon:1904652 isolated_anon:288
>                active_file:28 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1430 bounce:0
>                free:25224 free_pcp:0 free_cma:0
>[  834.195990] Node 0 active_anon:15560kB inactive_anon:7618608kB active_file:112kB inactive_file:116kB unevictable:0kB isolated(anon):1152kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  834.195995] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  834.195998] lowmem_reserve[]: 0 3352 7813 7813
>[  834.196016] DMA32 free:46728kB min:28936kB low:36168kB high:43400kB active_anon:3716kB inactive_anon:3377284kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  834.196018] lowmem_reserve[]: 0 0 4460 4460
>[  834.196036] Normal free:38276kB min:38508kB low:48132kB high:57756kB active_anon:11844kB inactive_anon:4240816kB active_file:112kB inactive_file:116kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5716kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  834.196038] lowmem_reserve[]: 0 0 0 0
>[  834.196053] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  834.196117] DMA32: 164*4kB (UME) 163*8kB (M) 142*16kB (UM) 86*32kB (M) 51*64kB (UM) 27*128kB (UM) 7*256kB (UME) 5*512kB (UM) 4*1024kB (UME) 12*2048kB (ME) 0*4096kB = 46728kB
>[  834.196175] Normal: 897*4kB (UME) 776*8kB (UME) 486*16kB (UME) 239*32kB (UME) 100*64kB (UM) 48*128kB (M) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 38276kB
>[  834.196227] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  834.196230] 1905377 total pagecache pages
>[  834.196240] 7 pages in swap cache
>[  834.196243] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  834.196246] Free swap  = 8049916kB
>[  834.196248] Total swap = 16642044kB
>[  834.196251] 2070542 pages RAM
>[  834.196254] 0 pages HighMem/MovableOnly
>[  834.196256] 46219 pages reserved
>[  834.196259] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
>[  834.196300] [  258]     0   258    11028      387      23       3       91             0 systemd-journal
>[  834.196359] [  273]     0   273    10743       13      22       4      254         -1000 systemd-udevd
>[  834.196365] [  499]   100   499    31893       40      32       3       96             0 systemd-timesyn
>[  834.196370] [  618]     0   618     7776       23      21       3       52             0 cron
>[  834.196375] [  630]   120   630    11253       46      27       3       54             0 avahi-daemon
>[  834.196381] [  632]     0   632    15178        7      36       3      111             0 cron
>[  834.196386] [  644]     0   644     7523        0      19       3       65             0 cgmanager
>[  834.196392] [  662]   120   662    11253        7      24       3       80             0 avahi-daemon
>[  834.196397] [  663]   104   663    64102       64      27       3      634             0 rsyslogd
>[  834.196403] [  669]     0   669    43333       60      39       3      140             0 thermald
>[  834.196408] [  679]   114   679    96043        1      87       4      957             0 whoopsie
>[  834.196413] [  689]  1000   689     3127        0      12       3       50             0 bash
>[  834.196418] [  722]     0   722    11146       25      26       4      165             0 systemd-logind
>[  834.196423] [  729]     0   729    23947       47      51       3      245             0 cupsd
>[  834.196429] [  734]     0   734   105099        1      73       3      418             0 ModemManager
>[  834.196435] [  735]   106   735    10928      133      25       3      109          -900 dbus-daemon
>[  834.196440] [  743]     0   743    70557        4      70       3      829             0 cups-browsed
>[  834.196445] [  745]     0   745   118621       32      84       3      596             0 NetworkManager
>[  834.196450] [  746]     0   746     1097        0       8       3       44             0 acpid
>[  834.196456] [  749]     0   749    54123      428      29       6     1103             0 snapd
>[  834.196461] [  807]     0   807     4872       19      14       3       40             0 irqbalance
>[  834.196466] [  866]     0   866    74914        0      48       3      251             0 polkitd
>[  834.196472] [  927]     0   927    16956        7      36       3      173         -1000 sshd
>[  834.196477] [  928]   102   928    11889       30      26       3      100             0 systemd-resolve
>[  834.196482] [  955]     0   955    19085        1      42       4      136             0 login
>[  834.196487] [ 1063]  1000  1063    15675        0      36       3      235             0 systemd
>[  834.196493] [ 1067]  1000  1067    22343       23      46       3      551             0 (sd-pam)
>[  834.196498] [ 1074]  1000  1074    10750        0      25       3      111             0 dbus-daemon
>[  834.196504] [ 1100]  1000  1100    70872        1      39       4      190             0 gvfsd
>[  834.196509] [ 1109]  1000  1109    46913        1      27       3      183             0 dconf-service
>[  834.196515] [ 1202]  1000  1202     5633        0      16       3      461             0 bash
>[  834.196520] [ 1233]  1000  1233   244764        1      61      17     5788             0 node
>[  834.196525] [ 1242]  1000  1242   236312        1      56      16     4610             0 nodejs
>[  834.196531] [ 1296]     0  1296    26493      230      55       3       22             0 sshd
>[  834.196536] [ 1341]  1000  1341    26493      250      54       3       46             0 sshd
>[  834.196542] [ 1344]  1000  1344     5641        1      16       3      470             0 bash
>[  834.196547] [ 1361]     0  1361    15773       17      36       3      103             0 sudo
>[  834.196552] [ 1365]     0  1365    13021     1867      28       3        0          1000 gem_render_line
>[  834.196556] Out of memory: Kill process 1365 (gem_render_line) score 1000 or sacrifice child
>[  834.196695] Killed process 1365 (gem_render_line) total-vm:52084kB, anon-rss:7468kB, file-rss:0kB, shmem-rss:0kB
>[  834.205509] avahi-daemon: page allocation stalls for 143939ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  834.205524] CPU: 3 PID: 630 Comm: avahi-daemon Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  834.205527] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  834.205529] Call Trace:
>[  834.205535]  dump_stack+0x67/0x97
>[  834.205541]  warn_alloc+0xd6/0x160
>[  834.205550]  __alloc_pages_nodemask+0xe50/0x1280
>[  834.205557]  ? find_get_entry+0x149/0x220
>[  834.205569]  filemap_fault+0x323/0x620
>[  834.205576]  ext4_filemap_fault+0x2c/0x40
>[  834.205582]  __do_fault+0x19/0x70
>[  834.205587]  __handle_mm_fault+0x946/0xd80
>[  834.205597]  handle_mm_fault+0x17c/0x350
>[  834.205602]  __do_page_fault+0x279/0x560
>[  834.205609]  do_page_fault+0xc/0x10
>[  834.205614]  page_fault+0x22/0x30
>[  834.205617] RIP: 0033:0x7f8a59be4620
>[  834.205620] RSP: 002b:00007ffd370144a8 EFLAGS: 00010202
>[  834.205625] RAX: 0000000000000000 RBX: 0000562caf6323e0 RCX: 0000562caf6496e0
>[  834.205628] RDX: 0000000000000001 RSI: 00007ffd370144bf RDI: 0000000000000007
>[  834.205631] RBP: 0000562caf64adb0 R08: 0000562caf64b830 R09: 0000562caf64b050
>[  834.205633] R10: 0009b7534a98aebe R11: 0000000000000246 R12: 0000562caf631f40
>[  834.205636] R13: 0000562caf6323e0 R14: 0000562caf632310 R15: 0000000000000000
>[  834.208150] oom_reaper: reaped process 1365 (gem_render_line), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[  834.781612] systemd-resolve invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
>[  834.781624] CPU: 0 PID: 928 Comm: systemd-resolve Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  834.781627] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  834.781630] Call Trace:
>[  834.781637]  dump_stack+0x67/0x97
>[  834.781643]  dump_header+0x8d/0x3b1
>[  834.781649]  ? trace_hardirqs_on+0xd/0x10
>[  834.781656]  ? _raw_spin_unlock_irqrestore+0x3d/0x60
>[  834.781662]  oom_kill_process+0x234/0x4f0
>[  834.781668]  out_of_memory+0xf1/0x340
>[  834.781673]  __alloc_pages_nodemask+0x118d/0x1280
>[  834.781680]  ? find_get_entry+0x149/0x220
>[  834.781691]  filemap_fault+0x323/0x620
>[  834.781699]  ext4_filemap_fault+0x2c/0x40
>[  834.781705]  __do_fault+0x19/0x70
>[  834.781709]  __handle_mm_fault+0x946/0xd80
>[  834.781718]  handle_mm_fault+0x17c/0x350
>[  834.781724]  __do_page_fault+0x279/0x560
>[  834.781730]  do_page_fault+0xc/0x10
>[  834.781734]  page_fault+0x22/0x30
>[  834.781737] RIP: 0033:0x7f5ed0a89320
>[  834.781740] RSP: 002b:00007fff77957eb8 EFLAGS: 00010246
>[  834.781745] RAX: 00007fff77957fa0 RBX: 0000000000000000 RCX: 0000000000000000
>[  834.781748] RDX: 0000000000000000 RSI: 00007fff77957ee0 RDI: 0000000000000010
>[  834.781751] RBP: 000055f5cdc086c0 R08: 00007f5ed0a73188 R09: 0000000000000000
>[  834.781753] R10: 00007f5ed0a72b58 R11: 00007f5ed0a72b58 R12: 00007fff77958420
>[  834.781756] R13: 0000000000000002 R14: 00007fff77957ee0 R15: 0000000000000010
>[  834.781765] Mem-Info:
>[  834.781772] active_anon:1996 inactive_anon:1904541 isolated_anon:320
>                active_file:29 inactive_file:28 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:405 shmem:1905313 pagetables:1428 bounce:0
>                free:26775 free_pcp:345 free_cma:0
>[  834.781778] Node 0 active_anon:7984kB inactive_anon:7618164kB active_file:116kB inactive_file:112kB unevictable:0kB isolated(anon):1280kB isolated(file):0kB mapped:1620kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  834.781783] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  834.781786] lowmem_reserve[]: 0 3352 7813 7813
>[  834.781804] DMA32 free:49396kB min:28936kB low:36168kB high:43400kB active_anon:364kB inactive_anon:3377644kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:0kB bounce:0kB free_pcp:688kB local_pcp:688kB free_cma:0kB
>[  834.781806] lowmem_reserve[]: 0 0 4460 4460
>[  834.781825] Normal free:41812kB min:38508kB low:48132kB high:57756kB active_anon:7620kB inactive_anon:4240432kB active_file:116kB inactive_file:112kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5712kB bounce:0kB free_pcp:692kB local_pcp:692kB free_cma:0kB
>[  834.781827] lowmem_reserve[]: 0 0 0 0
>[  834.781841] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  834.781894] DMA32: 97*4kB (UME) 88*8kB (M) 77*16kB (UM) 43*32kB (M) 26*64kB (UM) 12*128kB (UM) 6*256kB (UME) 8*512kB (UM) 2*1024kB (UE) 13*2048kB (ME) 2*4096kB (M) = 49396kB
>[  834.781954] Normal: 1117*4kB (UME) 768*8kB (UME) 476*16kB (UME) 241*32kB (UME) 102*64kB (UM) 45*128kB (M) 6*256kB (UM) 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 41812kB
>[  834.782008] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  834.782011] 1905377 total pagecache pages
>[  834.782021] 7 pages in swap cache
>[  834.782024] Swap cache stats: add 5951422, delete 5950701, find 1660696/1901639
>[  834.782027] Free swap  = 8049916kB
>[  834.782030] Total swap = 16642044kB
>[  834.782032] 2070542 pages RAM
>[  834.782034] 0 pages HighMem/MovableOnly
>[  834.782037] 46219 pages reserved
>[  834.782040] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents oom_score_adj name
>[  834.782048] [  258]     0   258    11028      387      23       3       91             0 systemd-journal
>[  834.782054] [  273]     0   273    10743       13      22       4      254         -1000 systemd-udevd
>[  834.782058] [  499]   100   499    31893       40      32       3       96             0 systemd-timesyn
>[  834.782064] [  618]     0   618     7776       23      21       3       52             0 cron
>[  834.782069] [  630]   120   630    11253       46      27       3       54             0 avahi-daemon
>[  834.782074] [  632]     0   632    15178        7      36       3      111             0 cron
>[  834.782079] [  644]     0   644     7523        0      19       3       65             0 cgmanager
>[  834.782084] [  662]   120   662    11253        7      24       3       80             0 avahi-daemon
>[  834.782089] [  663]   104   663    64102       64      27       3      634             0 rsyslogd
>[  834.782094] [  669]     0   669    43333       60      39       3      140             0 thermald
>[  834.782099] [  679]   114   679    96043        1      87       4      957             0 whoopsie
>[  834.782103] [  689]  1000   689     3127        0      12       3       50             0 bash
>[  834.782108] [  722]     0   722    11146       25      26       4      165             0 systemd-logind
>[  834.782113] [  729]     0   729    23947       47      51       3      245             0 cupsd
>[  834.782118] [  734]     0   734   105099        1      73       3      418             0 ModemManager
>[  834.782123] [  735]   106   735    10928      133      25       3      109          -900 dbus-daemon
>[  834.782128] [  743]     0   743    70557        4      70       3      829             0 cups-browsed
>[  834.782132] [  745]     0   745   118621       32      84       3      596             0 NetworkManager
>[  834.782137] [  746]     0   746     1097        0       8       3       44             0 acpid
>[  834.782143] [  749]     0   749    54123      428      29       6     1103             0 snapd
>[  834.782147] [  807]     0   807     4872       19      14       3       40             0 irqbalance
>[  834.782152] [  866]     0   866    74914        0      48       3      251             0 polkitd
>[  834.782157] [  927]     0   927    16956        7      36       3      173         -1000 sshd
>[  834.782161] [  928]   102   928    11889       30      26       3      100             0 systemd-resolve
>[  834.782166] [  955]     0   955    19085        1      42       4      136             0 login
>[  834.782172] [ 1063]  1000  1063    15675        0      36       3      235             0 systemd
>[  834.782176] [ 1067]  1000  1067    22343       23      46       3      551             0 (sd-pam)
>[  834.782181] [ 1074]  1000  1074    10750        0      25       3      111             0 dbus-daemon
>[  834.782186] [ 1100]  1000  1100    70872        1      39       4      190             0 gvfsd
>[  834.782191] [ 1109]  1000  1109    46913        1      27       3      183             0 dconf-service
>[  834.782196] [ 1202]  1000  1202     5633        0      16       3      461             0 bash
>[  834.782201] [ 1233]  1000  1233   244764        1      61      17     5788             0 node
>[  834.782206] [ 1242]  1000  1242   236312        1      56      16     4610             0 nodejs
>[  834.782211] [ 1296]     0  1296    26493      230      55       3       22             0 sshd
>[  834.782216] [ 1341]  1000  1341    26493      250      54       3       46             0 sshd
>[  834.782221] [ 1344]  1000  1344     5641        1      16       3      470             0 bash
>[  834.782226] [ 1361]     0  1361    15773       17      36       3      103             0 sudo
>[  834.782231] [ 1365]     0  1365    13021        0      26       3        0          1000 gem_render_line
>[  834.782235] Out of memory: Kill process 1233 (node) score 0 or sacrifice child
>[  834.782553] Killed process 1242 (nodejs) total-vm:945248kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB
>[  834.793241] oom_reaper: reaped process 1242 (nodejs), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[  835.022401] systemd: page allocation stalls for 566800ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  835.022417] CPU: 1 PID: 1 Comm: systemd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  835.022420] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  835.022423] Call Trace:
>[  835.022431]  dump_stack+0x67/0x97
>[  835.022437]  warn_alloc+0xd6/0x160
>[  835.022446]  __alloc_pages_nodemask+0xe50/0x1280
>[  835.022456]  ? new_slab+0x331/0x4d0
>[  835.022462]  new_slab+0x31a/0x4d0
>[  835.022469]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  835.022474]  ? kvmalloc_node+0x6b/0x80
>[  835.022479]  ? lock_acquire+0x9e/0x1e0
>[  835.022484]  ? seq_read+0x38/0x3e0
>[  835.022492]  ? kvmalloc_node+0x6b/0x80
>[  835.022496]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  835.022499]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  835.022504]  __kmalloc+0x288/0x330
>[  835.022509]  kvmalloc_node+0x6b/0x80
>[  835.022513]  seq_read+0x2a1/0x3e0
>[  835.022522]  __vfs_read+0x23/0x110
>[  835.022528]  ? up_read+0x1a/0x40
>[  835.022532]  vfs_read+0xa0/0x150
>[  835.022537]  SyS_read+0x44/0xb0
>[  835.022543]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  835.022546] RIP: 0033:0x7fa9de68988d
>[  835.022549] RSP: 002b:00007ffd1bdd64e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
>[  835.022554] RAX: ffffffffffffffda RBX: 00005615e396dd10 RCX: 00007fa9de68988d
>[  835.022557] RDX: 0000000000000400 RSI: 00005615e38d3ca0 RDI: 0000000000000011
>[  835.022560] RBP: 00005615e396dd30 R08: 00007fa9de952b98 R09: 0000000000000000
>[  835.022562] R10: 00007fa9de952b58 R11: 0000000000000293 R12: 0000000000000020
>[  835.022565] R13: 0000000000000790 R14: 00007fa9de952b00 R15: 00007fa9de952b58
>[  835.022575] warn_alloc_show_mem: 1 callbacks suppressed
>[  835.022578] Mem-Info:
>[  835.022584] active_anon:2079 inactive_anon:1904570 isolated_anon:384
>                active_file:72 inactive_file:1576 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36503 slab_unreclaimable:36680
>                mapped:1566 shmem:1905313 pagetables:1428 bounce:0
>                free:25082 free_pcp:495 free_cma:0
>[  835.022590] Node 0 active_anon:8316kB inactive_anon:7618280kB active_file:288kB inactive_file:6304kB unevictable:0kB isolated(anon):1536kB isolated(file):0kB mapped:6264kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  835.022595] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  835.022598] lowmem_reserve[]: 0 3352 7813 7813
>[  835.022615] DMA32 free:46296kB min:28936kB low:36168kB high:43400kB active_anon:364kB inactive_anon:3376536kB active_file:0kB inactive_file:2016kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38320kB kernel_stack:16kB pagetables:0kB bounce:0kB free_pcp:808kB local_pcp:0kB free_cma:0kB
>[  835.022617] lowmem_reserve[]: 0 0 4460 4460
>[  835.022634] Normal free:38140kB min:38508kB low:48132kB high:57756kB active_anon:7620kB inactive_anon:4240928kB active_file:116kB inactive_file:3640kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106872kB slab_unreclaimable:108400kB kernel_stack:2528kB pagetables:5712kB bounce:0kB free_pcp:1172kB local_pcp:136kB free_cma:0kB
>[  835.022636] lowmem_reserve[]: 0 0 0 0
>[  835.022649] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  835.022698] DMA32: 4*4kB (UME) 1*8kB (M) 11*16kB (UM) 12*32kB (M) 26*64kB (UM) 12*128kB (UM) 6*256kB (UME) 8*512kB (UM) 2*1024kB (UE) 13*2048kB (ME) 2*4096kB (M) = 46280kB
>[  835.022754] Normal: 489*4kB (UMEH) 562*8kB (UMEH) 477*16kB (UMEH) 253*32kB (UMEH) 104*64kB (UM) 45*128kB (M) 6*256kB (UM) 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 38180kB
>[  835.022804] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  835.022806] 1906977 total pagecache pages
>[  835.022815] 8 pages in swap cache
>[  835.022818] Swap cache stats: add 5951581, delete 5950859, find 1660854/1901955
>[  835.022821] Free swap  = 8068860kB
>[  835.022823] Total swap = 16642044kB
>[  835.022826] 2070542 pages RAM
>[  835.022829] 0 pages HighMem/MovableOnly
>[  835.022831] 46219 pages reserved
>[  835.576143] cron: page allocation stalls for 152624ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  835.576161] CPU: 1 PID: 618 Comm: cron Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  835.576164] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  835.576166] Call Trace:
>[  835.576174]  dump_stack+0x67/0x97
>[  835.576180]  warn_alloc+0xd6/0x160
>[  835.576188]  __alloc_pages_nodemask+0xe50/0x1280
>[  835.576195]  ? find_get_entry+0x149/0x220
>[  835.576204]  ? pagecache_get_page+0x27/0x230
>[  835.576210]  filemap_fault+0x323/0x620
>[  835.576218]  ext4_filemap_fault+0x2c/0x40
>[  835.576224]  __do_fault+0x19/0x70
>[  835.576229]  __handle_mm_fault+0x946/0xd80
>[  835.576238]  handle_mm_fault+0x17c/0x350
>[  835.576243]  __do_page_fault+0x279/0x560
>[  835.576250]  do_page_fault+0xc/0x10
>[  835.576255]  page_fault+0x22/0x30
>[  835.576259] RIP: 0033:0x4040d8
>[  835.576261] RSP: 002b:00007ffdd14aac40 EFLAGS: 00010202
>[  835.576266] RAX: 000000000000001e RBX: 0000000001f50cb0 RCX: 000000007fffffe1
>[  835.576269] RDX: 00007ffdd14aafce RSI: 0000000000408258 RDI: 00007ffdd14aaa30
>[  835.576272] RBP: 00007ffdd14ad000 R08: 0000000001f5e128 R09: 000000000000001e
>[  835.576274] R10: 0000000000000073 R11: 00000000ffffffee R12: 0000000000000000
>[  835.576277] R13: 00007ffdd14ad120 R14: 0000000000000000 R15: 0000000000000000
>[  837.897541] irqbalance: page allocation stalls for 600786ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  837.897558] CPU: 2 PID: 807 Comm: irqbalance Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  837.897561] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  837.897564] Call Trace:
>[  837.897572]  dump_stack+0x67/0x97
>[  837.897577]  warn_alloc+0xd6/0x160
>[  837.897586]  __alloc_pages_nodemask+0xe50/0x1280
>[  837.897597]  ? new_slab+0x331/0x4d0
>[  837.897603]  new_slab+0x31a/0x4d0
>[  837.897610]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  837.897615]  ? kvmalloc_node+0x6b/0x80
>[  837.897621]  ? lock_acquire+0x9e/0x1e0
>[  837.897626]  ? seq_read+0x38/0x3e0
>[  837.897635]  ? kvmalloc_node+0x6b/0x80
>[  837.897639]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  837.897643]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  837.897648]  __kmalloc+0x288/0x330
>[  837.897654]  kvmalloc_node+0x6b/0x80
>[  837.897658]  seq_read+0x2a1/0x3e0
>[  837.897663]  ? __might_fault+0x80/0x90
>[  837.897670]  proc_reg_read+0x3d/0x60
>[  837.897676]  __vfs_read+0x23/0x110
>[  837.897682]  ? SyS_newfstat+0x35/0x50
>[  837.897687]  vfs_read+0xa0/0x150
>[  837.897691]  SyS_read+0x44/0xb0
>[  837.897697]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  837.897701] RIP: 0033:0x7f3288c7a870
>[  837.897704] RSP: 002b:00007fff8450e848 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[  837.897709] RAX: ffffffffffffffda RBX: 000000000126a580 RCX: 00007f3288c7a870
>[  837.897712] RDX: 0000000000000400 RSI: 0000000001265600 RDI: 0000000000000003
>[  837.897714] RBP: 00007f3288f40400 R08: 00007f3288f43bd8 R09: 0000000000000410
>[  837.897717] R10: 00007f3288f43b58 R11: 0000000000000246 R12: 0000000000000000
>[  837.897720] R13: 00007fff8450f0c0 R14: 0000000000000000 R15: 0000000000000000
>[  837.897729] warn_alloc_show_mem: 1 callbacks suppressed
>[  837.897732] Mem-Info:
>[  837.897739] active_anon:2059 inactive_anon:1904739 isolated_anon:192
>                active_file:1173 inactive_file:567 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:36513 slab_unreclaimable:36678
>                mapped:1847 shmem:1905313 pagetables:1372 bounce:0
>                free:25182 free_pcp:481 free_cma:0
>[  837.897744] Node 0 active_anon:8236kB inactive_anon:7618956kB active_file:4692kB inactive_file:2268kB unevictable:0kB isolated(anon):768kB isolated(file):0kB mapped:7388kB dirty:0kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  837.897750] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  837.897752] lowmem_reserve[]: 0 3352 7813 7813
>[  837.897769] DMA32 free:46712kB min:28936kB low:36168kB high:43400kB active_anon:536kB inactive_anon:3377380kB active_file:968kB inactive_file:1092kB unevictable:0kB writepending:0kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39140kB slab_unreclaimable:38352kB kernel_stack:16kB pagetables:0kB bounce:0kB free_pcp:876kB local_pcp:140kB free_cma:0kB
>[  837.897772] lowmem_reserve[]: 0 0 4460 4460
>[  837.897789] Normal free:38124kB min:38508kB low:48132kB high:57756kB active_anon:7700kB inactive_anon:4241864kB active_file:3724kB inactive_file:1176kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106912kB slab_unreclaimable:108360kB kernel_stack:2448kB pagetables:5488kB bounce:0kB free_pcp:1048kB local_pcp:64kB free_cma:0kB
>[  837.897791] lowmem_reserve[]: 0 0 0 0
>[  837.897805] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  837.897856] DMA32: 34*4kB (UME) 2*8kB (M) 10*16kB (UM) 22*32kB (M) 26*64kB (UM) 12*128kB (UM) 6*256kB (UME) 8*512kB (UM) 2*1024kB (UE) 13*2048kB (ME) 2*4096kB (M) = 46712kB
>[  837.897913] Normal: 631*4kB (UME) 400*8kB (UME) 477*16kB (UME) 264*32kB (UME) 107*64kB (UM) 44*128kB (M) 7*256kB (UM) 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 38124kB
>[  837.897964] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  837.897967] 1907102 total pagecache pages
>[  837.897976] 49 pages in swap cache
>[  837.897979] Swap cache stats: add 5951746, delete 5950983, find 1660922/1902091
>[  837.897982] Free swap  = 8068604kB
>[  837.897984] Total swap = 16642044kB
>[  837.897987] 2070542 pages RAM
>[  837.897989] 0 pages HighMem/MovableOnly
>[  837.897992] 46219 pages reserved
>[  838.789572] thermald: page allocation stalls for 598740ms, order:1, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null)
>[  838.789591] CPU: 3 PID: 750 Comm: thermald Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  838.789594] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  838.789597] Call Trace:
>[  838.789606]  dump_stack+0x67/0x97
>[  838.789611]  warn_alloc+0xd6/0x160
>[  838.789620]  __alloc_pages_nodemask+0xe50/0x1280
>[  838.789633]  ? trace_hardirqs_on_caller+0x118/0x180
>[  838.789640]  new_slab+0x31a/0x4d0
>[  838.789647]  ___slab_alloc.constprop.29+0x30c/0x3d0
>[  838.789653]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  838.789663]  ? kernfs_iop_get_link+0x3e/0x1e0
>[  838.789667]  __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  838.789670]  ? __slab_alloc.isra.23.constprop.28+0x43/0x80
>[  838.789675]  kmem_cache_alloc_trace+0x237/0x2e0
>[  838.789681]  kernfs_iop_get_link+0x3e/0x1e0
>[  838.789688]  link_path_walk+0x4a8/0x560
>[  838.789694]  path_openat+0x78/0x950
>[  838.789702]  do_filp_open+0x85/0xf0
>[  838.789714]  ? _raw_spin_unlock+0x2c/0x50
>[  838.789722]  do_sys_open+0x122/0x1f0
>[  838.789726]  ? do_sys_open+0x122/0x1f0
>[  838.789733]  SyS_open+0x19/0x20
>[  838.789737]  entry_SYSCALL_64_fastpath+0x1c/0xb1
>[  838.789740] RIP: 0033:0x7f519f67f66d
>[  838.789743] RSP: 002b:00007f519b43a6a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
>[  838.789749] RAX: ffffffffffffffda RBX: 00007f5194000af0 RCX: 00007f519f67f66d
>[  838.789752] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 00007f5194000960
>[  838.789754] RBP: 00007f519f945400 R08: 0000000000000008 R09: 0000000000000001
>[  838.789757] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[  838.789760] R13: 0000565065bd3218 R14: 0000565065bd34d8 R15: 0000565065bd3500
>[  839.960710] systemd-journal: page allocation stalls for 75484ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  839.960727] CPU: 0 PID: 258 Comm: systemd-journal Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  839.960730] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  839.960732] Call Trace:
>[  839.960741]  dump_stack+0x67/0x97
>[  839.960747]  warn_alloc+0xd6/0x160
>[  839.960755]  __alloc_pages_nodemask+0xe50/0x1280
>[  839.960762]  ? find_get_entry+0x149/0x220
>[  839.960772]  ? pagecache_get_page+0x27/0x230
>[  839.960777]  filemap_fault+0x323/0x620
>[  839.960785]  ext4_filemap_fault+0x2c/0x40
>[  839.960791]  __do_fault+0x19/0x70
>[  839.960795]  __handle_mm_fault+0x946/0xd80
>[  839.960805]  handle_mm_fault+0x17c/0x350
>[  839.960810]  __do_page_fault+0x279/0x560
>[  839.960816]  do_page_fault+0xc/0x10
>[  839.960821]  page_fault+0x22/0x30
>[  839.960824] RIP: 0033:0x7f6236298630
>[  839.960827] RSP: 002b:00007fff30234018 EFLAGS: 00010246
>[  839.960832] RAX: 0000000000000043 RBX: 000055b2f3c17d80 RCX: 00007f623432e0d0
>[  839.960835] RDX: 000000000000001b RSI: 000055b2f3c20a20 RDI: 00007f623432e0f8
>[  839.960838] RBP: 0441f0e2fa9bf6df R08: 0000000000049113 R09: 000055b2f3c17fb0
>[  839.960841] R10: 00007f6236c5e448 R11: 0000000000000246 R12: 00007fff30234040
>[  839.960843] R13: 000000000000001b R14: 000055b2f3c20a20 R15: 00000000000490d0
>[  839.960853] warn_alloc_show_mem: 1 callbacks suppressed
>[  839.960856] Mem-Info:
>[  839.960863] active_anon:2036 inactive_anon:1904708 isolated_anon:224
>                active_file:1199 inactive_file:815 isolated_file:0
>                unevictable:0 dirty:10 writeback:0 unstable:0
>                slab_reclaimable:36526 slab_unreclaimable:36680
>                mapped:1906 shmem:1905313 pagetables:1372 bounce:0
>                free:25118 free_pcp:345 free_cma:0
>[  839.960868] Node 0 active_anon:8144kB inactive_anon:7618832kB active_file:4796kB inactive_file:3260kB unevictable:0kB isolated(anon):896kB isolated(file):0kB mapped:7624kB dirty:40kB writeback:0kB shmem:7621252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[  839.960874] DMA free:15892kB min:132kB low:164kB high:196kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15892kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[  839.960877] lowmem_reserve[]: 0 3352 7813 7813
>[  839.960894] DMA32 free:46428kB min:28936kB low:36168kB high:43400kB active_anon:552kB inactive_anon:3377152kB active_file:1156kB inactive_file:1440kB unevictable:0kB writepending:40kB present:3549636kB managed:3512980kB mlocked:0kB slab_reclaimable:39188kB slab_unreclaimable:38360kB kernel_stack:16kB pagetables:0kB bounce:0kB free_pcp:784kB local_pcp:40kB free_cma:0kB
>[  839.960897] lowmem_reserve[]: 0 0 4460 4460
>[  839.960914] Normal free:38152kB min:38508kB low:48132kB high:57756kB active_anon:7592kB inactive_anon:4241084kB active_file:3640kB inactive_file:1820kB unevictable:0kB writepending:0kB present:4716544kB managed:4568420kB mlocked:0kB slab_reclaimable:106916kB slab_unreclaimable:108360kB kernel_stack:2448kB pagetables:5488kB bounce:0kB free_pcp:596kB local_pcp:120kB free_cma:0kB
>[  839.960916] lowmem_reserve[]: 0 0 0 0
>[  839.960930] DMA: 3*4kB (U) 3*8kB (U) 3*16kB (U) 0*32kB 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15892kB
>[  839.960981] DMA32: 3*4kB (UE) 2*8kB (UM) 10*16kB (UME) 15*32kB (M) 27*64kB (UME) 14*128kB (UME) 5*256kB (UM) 8*512kB (UM) 2*1024kB (UE) 13*2048kB (ME) 2*4096kB (M) = 46428kB
>[  839.961040] Normal: 640*4kB (UME) 401*8kB (UME) 476*16kB (UME) 264*32kB (UME) 107*64kB (UM) 44*128kB (M) 7*256kB (UM) 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 38152kB
>[  839.961091] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
>[  839.961094] 1907344 total pagecache pages
>[  839.961104] 17 pages in swap cache
>[  839.961107] Swap cache stats: add 5951788, delete 5951057, find 1660931/1902109
>[  839.961110] Free swap  = 8068604kB
>[  839.961112] Total swap = 16642044kB
>[  839.961115] 2070542 pages RAM
>[  839.961117] 0 pages HighMem/MovableOnly
>[  839.961120] 46219 pages reserved
>[  840.569772] snapd: page allocation stalls for 93063ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
>[  840.569793] CPU: 0 PID: 755 Comm: snapd Not tainted 4.12.0-rc7-drm-tip-ww26-commit-bf26e1d+ #1
>[  840.569797] Hardware name:                  /D54250WYK, BIOS WYLPT10H.86A.0042.2016.0704.1441 07/04/2016
>[  840.569799] Call Trace:
>[  840.569807]  dump_stack+0x67/0x97
>[  840.569813]  warn_alloc+0xd6/0x160
>[  840.569822]  __alloc_pages_nodemask+0xe50/0x1280
>[  840.569828]  ? find_get_entry+0x149/0x220
>[  840.569838]  ? pagecache_get_page+0x27/0x230
>[  840.569844]  filemap_fault+0x323/0x620
>[  840.569851]  ext4_filemap_fault+0x2c/0x40
>[  840.569856]  __do_fault+0x19/0x70
>[  840.569861]  __handle_mm_fault+0x946/0xd80
>[  840.569870]  handle_mm_fault+0x17c/0x350
>[  840.569875]  __do_page_fault+0x279/0x560
>[  840.569882]  do_page_fault+0xc/0x10
>[  840.569887]  page_fault+0x22/0x30
>[  840.569891] RIP: 0033:0x55c8c00b104d
>[  840.569894] RSP: 002b:00007ff925247e60 EFLAGS: 00010202
>[  840.569899] RAX: 0000000000000000 RBX: 0000000000005aa6 RCX: 000055c8c00d7fbd
>[  840.569902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[  840.569904] RBP: 000000c820026400 R08: 00007ff925247e48 R09: 0000000000000001
>[  840.569906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[  840.569909] R13: 00007fff6e5f658f R14: 00007ff9252489c0 R15: 00007ff925248700
>[  847.629701] systemd[1]: systemd-journald.service: Main process exited, code=dumped, status=6/ABRT
>[  847.633025] systemd[1]: systemd-journald.service: Unit entered failed state.
>[  847.635201] systemd[1]: systemd-journald.service: Failed with result 'core-dump'.
>[  847.637738] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
>[  847.641405] systemd[1]: Stopped Flush Journal to Persistent Storage.
>[  847.641826] systemd[1]: Stopping Flush Journal to Persistent Storage...
>[  847.641842] systemd[1]: Stopped Journal Service.
>[  847.651700] systemd[1]: Starting Journal Service...
>[  847.673810] systemd-journald[1429]: File /run/log/journal/d4f4ea739caa4c86b2a08fef81727aee/system.journal corrupted or uncleanly shut down, renaming and replacing.
>[  847.867313] systemd[1]: Started Journal Service.

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Attachments on bug 100667: 130817 | 130818 | 132289

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