~$ dmesg [ 0.000000] Linux version 4.8.0-39-generic (buildd@lgw01-22) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #42~16.04.1-Ubuntu SMP Mon Feb 20 15:06:07 UTC 2017 (Ubuntu 4.8.0-39.42~16.04.1-generic 4.8.17) [ 0.000000] Command line: placeholder root=UUID=e475636c-21e0-4563-87d6-91f03c519a62 ro rootflags=subvol=@ console=tty0 console=ttyS0,115200n8 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 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] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] Released 0 page(s) [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009efff] usable [ 0.000000] Xen: [mem 0x000000000009f000-0x00000000000fffff] reserved [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable [ 0.000000] Xen: [mem 0x0000000020000000-0x00000000201fffff] reserved [ 0.000000] Xen: [mem 0x0000000020200000-0x0000000040003fff] usable [ 0.000000] Xen: [mem 0x0000000040004000-0x0000000040004fff] reserved [ 0.000000] Xen: [mem 0x0000000040005000-0x00000000cd022fff] usable [ 0.000000] Xen: [mem 0x00000000cd023000-0x00000000cd78bfff] reserved [ 0.000000] Xen: [mem 0x00000000cd78c000-0x00000000cd818fff] usable [ 0.000000] Xen: [mem 0x00000000cd819000-0x00000000cd8b8fff] ACPI NVS [ 0.000000] Xen: [mem 0x00000000cd8b9000-0x00000000ce05cfff] reserved [ 0.000000] Xen: [mem 0x00000000ce05d000-0x00000000ce15cfff] type 20 [ 0.000000] Xen: [mem 0x00000000ce15d000-0x00000000ce15dfff] usable [ 0.000000] Xen: [mem 0x00000000ce15e000-0x00000000ce1a0fff] ACPI NVS [ 0.000000] Xen: [mem 0x00000000ce1a1000-0x00000000cebecfff] usable [ 0.000000] Xen: [mem 0x00000000cebed000-0x00000000ceff1fff] reserved [ 0.000000] Xen: [mem 0x00000000ceff2000-0x00000000ceffffff] usable [ 0.000000] Xen: [mem 0x00000000cf800000-0x00000000df9fffff] reserved [ 0.000000] Xen: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] Xen: [mem 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] Xen: [mem 0x00000000fed90000-0x00000000fed91fff] reserved [ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved [ 0.000000] Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] Xen: [mem 0x0000000100000000-0x00000002b2756fff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [ 0.000000] Hypervisor detected: Xen [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x2b2757 max_arch_pfn = 0x400000000 [ 0.000000] MTRR: Disabled [ 0.000000] x86/PAT: MTRRs disabled, skipping PAT initialization too. [ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC [ 0.000000] e820: last_pfn = 0xcf000 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] BRK [0x0223c000, 0x0223cfff] PGTABLE [ 0.000000] BRK [0x0223d000, 0x0223dfff] PGTABLE [ 0.000000] BRK [0x0223e000, 0x0223efff] PGTABLE [ 0.000000] BRK [0x0223f000, 0x0223ffff] PGTABLE [ 0.000000] BRK [0x02240000, 0x02240fff] PGTABLE [ 0.000000] BRK [0x02241000, 0x02241fff] PGTABLE [ 0.000000] BRK [0x02242000, 0x02242fff] PGTABLE [ 0.000000] BRK [0x02243000, 0x02243fff] PGTABLE [ 0.000000] BRK [0x02244000, 0x02244fff] PGTABLE [ 0.000000] BRK [0x02245000, 0x02245fff] PGTABLE [ 0.000000] BRK [0x02246000, 0x02246fff] PGTABLE [ 0.000000] BRK [0x02247000, 0x02247fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x04000000-0x0653cfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0000 000024 (v02 ALASKA) [ 0.000000] ACPI: XSDT 0x00000000CD8A9078 000074 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000CD8B3518 00010C (v05 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x00000000CD8A9188 00A38E (v02 ALASKA A M I 00000022 INTL 20051117) [ 0.000000] ACPI: FACS 0x00000000CD8B7080 000040 [ 0.000000] ACPI: APIC 0x00000000CD8B3628 000072 (v03 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x00000000CD8B36A0 000044 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x00000000CD8B36E8 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) [ 0.000000] ACPI: AAFT 0x00000000CD8B3728 000112 (v01 ALASKA OEMAAFT 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x00000000CD8B3840 000038 (v01 ALASKA A M I 01072009 AMI. 00000005) [ 0.000000] ACPI: SSDT 0x00000000CD8B3878 00036D (v01 SataRe SataTabl 00001000 INTL 20091112) [ 0.000000] ACPI: SSDT 0x00000000CD8B3BE8 000968 (v01 PmRef Cpu0Ist 00003000 INTL 20051117) [ 0.000000] ACPI: SSDT 0x00000000CD8B4550 000A92 (v01 PmRef CpuPm 00003000 INTL 20051117) [ 0.000000] ACPI: RMAD 0x00000000CD8B4FE8 0000B8 (v01 INTEL SNB 00000001 INTL 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] Setting APIC routing to Xen PV. [ 0.000000] NUMA turned off [ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000002b2756fff] [ 0.000000] NODE_DATA(0) allocated [mem 0x27ec0a000-0x27ec0efff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x00000002b2756fff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000001fffffff] [ 0.000000] node 0: [mem 0x0000000020200000-0x0000000040003fff] [ 0.000000] node 0: [mem 0x0000000040005000-0x00000000cd022fff] [ 0.000000] node 0: [mem 0x00000000cd78c000-0x00000000cd818fff] [ 0.000000] node 0: [mem 0x00000000ce15d000-0x00000000ce15dfff] [ 0.000000] node 0: [mem 0x00000000ce1a1000-0x00000000cebecfff] [ 0.000000] node 0: [mem 0x00000000ceff2000-0x00000000ceffffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x00000002b2756fff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000002b2756fff] [ 0.000000] On node 0 totalpages: 2621439 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 13093 pages used for memmap [ 0.000000] DMA32 zone: 837898 pages, LIFO batch:31 [ 0.000000] Normal zone: 27806 pages used for memmap [ 0.000000] Normal zone: 1779543 pages, LIFO batch:31 [ 0.000000] p2m virtual area at ffffc90000000000, size is 40000000 [ 0.000000] Remapped 206679 page(s) [ 0.000000] Reserving Intel graphics memory at 0x00000000cfa00000-0x00000000df9fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 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 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x20000000-0x201fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x40004000-0x40004fff] [ 0.000000] PM: Registered nosave memory: [mem 0xcd023000-0xcd78bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xcd819000-0xcd8b8fff] [ 0.000000] PM: Registered nosave memory: [mem 0xcd8b9000-0xce05cfff] [ 0.000000] PM: Registered nosave memory: [mem 0xce05d000-0xce15cfff] [ 0.000000] PM: Registered nosave memory: [mem 0xce15e000-0xce1a0fff] [ 0.000000] PM: Registered nosave memory: [mem 0xcebed000-0xceff1fff] [ 0.000000] PM: Registered nosave memory: [mem 0xcf000000-0xcf7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xcf800000-0xdf9fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdfa00000-0xf7ffffff] [ 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 0xfed20000-0xfed8ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed90000-0xfed91fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed92000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] e820: [mem 0xdfa00000-0xf7ffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on Xen [ 0.000000] Xen version: 4.6.0 (preserve-AD) [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 36 pages/cpu @ffff8802b2400000 s107864 r8192 d31400 u524288 [ 0.000000] pcpu-alloc: s107864 r8192 d31400 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] xen: PV spinlocks enabled [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 2580455 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: placeholder root=UUID=e475636c-21e0-4563-87d6-91f03c519a62 ro rootflags=subvol=@ console=tty0 console=ttyS0,115200n8 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] software IO TLB [mem 0x2ae400000-0x2b2400000] (64MB) mapped at [ffff8802ae400000-ffff8802b23fffff] [ 0.000000] Memory: 10154568K/10485756K available (8833K kernel code, 1441K rwdata, 3836K rodata, 1552K init, 1296K bss, 331188K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4 [ 0.000000] Using NULL legacy PIC [ 0.000000] NR_IRQS:33024 nr_irqs:456 0 [ 0.000000] xen:events: Using FIFO-based ABI [ 0.000000] xen: --> pirq=1 -> irq=1 (gsi=1) [ 0.000000] xen: --> pirq=2 -> irq=2 (gsi=2) [ 0.000000] xen: --> pirq=3 -> irq=3 (gsi=3) [ 0.000000] xen: --> pirq=4 -> irq=4 (gsi=4) [ 0.000000] xen: --> pirq=5 -> irq=5 (gsi=5) [ 0.000000] xen: --> pirq=6 -> irq=6 (gsi=6) [ 0.000000] xen: --> pirq=7 -> irq=7 (gsi=7) [ 0.000000] xen: --> pirq=8 -> irq=8 (gsi=8) [ 0.000000] xen: --> pirq=9 -> irq=9 (gsi=9) [ 0.000000] xen: --> pirq=10 -> irq=10 (gsi=10) [ 0.000000] xen: --> pirq=11 -> irq=11 (gsi=11) [ 0.000000] xen: --> pirq=12 -> irq=12 (gsi=12) [ 0.000000] xen: --> pirq=13 -> irq=13 (gsi=13) [ 0.000000] xen: --> pirq=14 -> irq=14 (gsi=14) [ 0.000000] xen: --> pirq=15 -> irq=15 (gsi=15) [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Xen: using vcpuop timer interface [ 0.000000] installing Xen timer for CPU 0 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 2899.908 MHz processor [ 4.833207] Calibrating delay loop (skipped), value calculated using timer frequency.. 5800.14 BogoMIPS (lpj=11600288) [ 4.844021] pid_max: default: 32768 minimum: 301 [ 4.848653] ACPI: Core revision 20160422 [ 4.875103] ACPI: 4 ACPI AML tables successfully acquired and loaded [ 4.883176] Security Framework initialized [ 4.887331] Yama: becoming mindful. [ 4.890839] AppArmor: AppArmor initialized [ 4.896544] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 4.907765] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 4.916717] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 4.923627] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 4.931277] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 4.937408] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 4.944459] CPU: Physical Processor ID: 0 [ 4.948523] CPU: Processor Core ID: 0 [ 4.952188] mce: CPU supports 2 MCE banks [ 4.956214] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 [ 4.961703] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 4.968416] Freeing SMP alternatives memory: 32K (ffffffff820ee000 - ffffffff820f6000) [ 4.982445] ftrace: allocating 33460 entries in 131 pages [ 5.002168] cpu 0 spinlock event irq 25 [ 5.006009] smpboot: APIC(0) Converting physical 0 to logical package 0 [ 5.012625] smpboot: Max logical packages: 1 [ 5.016908] Could not initialize VPMU for cpu 0, error -95 [ 5.022405] Performance Events: IvyBridge events, PMU not available due to virtualization, using software events only. [ 5.033812] NMI watchdog: disabled (cpu0): hardware events not enabled [ 5.040346] NMI watchdog: Shutting down hard lockup detector on all cpus [ 5.047118] installing Xen timer for CPU 1 [ 5.051230] cpu 1 spinlock event irq 32 [ 5.055334] installing Xen timer for CPU 2 [ 5.059444] cpu 2 spinlock event irq 39 [ 5.063565] installing Xen timer for CPU 3 [ 5.067677] cpu 3 spinlock event irq 46 [ 5.071738] x86: Booted up 1 node, 4 CPUs [ 5.076304] devtmpfs: initialized [ 5.079676] x86/mm: Memory block size: 128MB [ 5.086318] evm: security.selinux [ 5.089640] evm: security.SMACK64 [ 5.092956] evm: security.SMACK64EXEC [ 5.096622] evm: security.SMACK64TRANSMUTE [ 5.100722] evm: security.SMACK64MMAP [ 5.104386] evm: security.ima [ 5.107361] evm: security.capability [ 5.111044] PM: Registering ACPI NVS region [mem 0xcd819000-0xcd8b8fff] (655360 bytes) [ 5.118969] PM: Registering ACPI NVS region [mem 0xce15e000-0xce1a0fff] (274432 bytes) [ 5.126936] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 5.136702] pinctrl core: initialized pinctrl subsystem [ 5.142033] RTC time: 20:22:25, date: 02/23/17 [ 5.146591] NET: Registered protocol family 16 [ 5.151050] xen:grant_table: Grant tables using version 1 layout [ 5.157062] Grant table initialized [ 5.160858] PCCT header not found. [ 5.164297] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 5.171868] ACPI: bus type PCI registered [ 5.175879] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 5.182423] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 5.191725] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 5.204027] PCI: Using configuration type 1 for base access [ 5.222516] ACPI: Added _OSI(Module Device) [ 5.226730] ACPI: Added _OSI(Processor Device) [ 5.231180] ACPI: Added _OSI(3.0 _SCP Extensions) [ 5.235887] ACPI: Added _OSI(Processor Aggregator Device) [ 5.241537] xen: registering gsi 9 triggering 0 polarity 0 [ 5.241634] ACPI: Executed 1 blocks of module-level executable AML code [ 5.253160] ACPI: Dynamic OEM Table Load: [ 5.257232] ACPI: SSDT 0xFFFF8802AC162000 00083B (v01 PmRef Cpu0Cst 00003001 INTL 20051117) [ 5.266393] ACPI: Dynamic OEM Table Load: [ 5.270551] ACPI: SSDT 0xFFFF8802AC0BC400 000303 (v01 PmRef ApIst 00003000 INTL 20051117) [ 5.279559] ACPI: Dynamic OEM Table Load: [ 5.283628] ACPI: SSDT 0xFFFF8802AC140800 000119 (v01 PmRef ApCst 00003000 INTL 20051117) [ 5.293258] ACPI: Interpreter enabled [ 5.296943] ACPI: (supports S0 S3 S4 S5) [ 5.300866] ACPI: Using IOAPIC for interrupt routing [ 5.305982] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.322234] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 5.328424] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 5.337017] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME] [ 5.344462] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability] [ 5.351083] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 5.355846] random: fast init done [ 5.363282] PCI host bridge to bus 0000:00 [ 5.367384] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.374167] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.380955] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.388436] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfeafffff window] [ 5.395914] pci_bus 0000:00: root bus resource [bus 00-3e] [ 5.401407] pci 0000:00:00.0: [8086:0150] type 00 class 0x060000 [ 5.401555] pci 0000:00:02.0: [8086:0152] type 00 class 0x030000 [ 5.401578] pci 0000:00:02.0: reg 0x10: [mem 0xf7400000-0xf77fffff 64bit] [ 5.401591] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref] [ 5.401600] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 5.401780] pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330 [ 5.401813] pci 0000:00:14.0: reg 0x10: [mem 0xf7d00000-0xf7d0ffff 64bit] [ 5.401931] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 5.401977] pci 0000:00:14.0: System wakeup disabled by ACPI [ 5.407695] pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000 [ 5.407728] pci 0000:00:16.0: reg 0x10: [mem 0xf7d16000-0xf7d1600f 64bit] [ 5.407851] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 5.407957] pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320 [ 5.407985] pci 0000:00:1a.0: reg 0x10: [mem 0xf7d14000-0xf7d143ff] [ 5.408125] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 5.408187] pci 0000:00:1a.0: System wakeup disabled by ACPI [ 5.413910] pci 0000:00:1c.0: [8086:1e10] type 01 class 0x060400 [ 5.414039] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 5.414068] pci 0000:00:1c.0: Enabling MPC IRBNCE [ 5.418779] pci 0000:00:1c.0: Intel PCH root port ACS workaround enabled [ 5.425520] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 5.431242] pci 0000:00:1c.4: [8086:1e18] type 01 class 0x060400 [ 5.431371] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 5.431399] pci 0000:00:1c.4: Enabling MPC IRBNCE [ 5.436113] pci 0000:00:1c.4: Intel PCH root port ACS workaround enabled [ 5.442848] pci 0000:00:1c.4: System wakeup disabled by ACPI [ 5.448564] pci 0000:00:1c.5: [8086:1e1a] type 01 class 0x060400 [ 5.448692] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold [ 5.448720] pci 0000:00:1c.5: Enabling MPC IRBNCE [ 5.453436] pci 0000:00:1c.5: Intel PCH root port ACS workaround enabled [ 5.460173] pci 0000:00:1c.5: System wakeup disabled by ACPI [ 5.465886] pci 0000:00:1c.6: [8086:1e1c] type 01 class 0x060400 [ 5.466014] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold [ 5.466041] pci 0000:00:1c.6: Enabling MPC IRBNCE [ 5.470752] pci 0000:00:1c.6: Intel PCH root port ACS workaround enabled [ 5.477491] pci 0000:00:1c.6: System wakeup disabled by ACPI [ 5.483201] pci 0000:00:1c.7: [8086:1e1e] type 01 class 0x060400 [ 5.483329] pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold [ 5.483357] pci 0000:00:1c.7: Enabling MPC IRBNCE [ 5.488067] pci 0000:00:1c.7: Intel PCH root port ACS workaround enabled [ 5.494804] pci 0000:00:1c.7: System wakeup disabled by ACPI [ 5.500520] pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320 [ 5.500548] pci 0000:00:1d.0: reg 0x10: [mem 0xf7d13000-0xf7d133ff] [ 5.500689] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 5.500752] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 5.506465] pci 0000:00:1f.0: [8086:1e44] type 00 class 0x060100 [ 5.506711] pci 0000:00:1f.2: [8086:1e02] type 00 class 0x010601 [ 5.506737] pci 0000:00:1f.2: reg 0x10: [io 0xf0b0-0xf0b7] [ 5.506749] pci 0000:00:1f.2: reg 0x14: [io 0xf0a0-0xf0a3] [ 5.506762] pci 0000:00:1f.2: reg 0x18: [io 0xf090-0xf097] [ 5.506774] pci 0000:00:1f.2: reg 0x1c: [io 0xf080-0xf083] [ 5.506787] pci 0000:00:1f.2: reg 0x20: [io 0xf060-0xf07f] [ 5.506799] pci 0000:00:1f.2: reg 0x24: [mem 0xf7d12000-0xf7d127ff] [ 5.506875] pci 0000:00:1f.2: PME# supported from D3hot [ 5.506959] pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500 [ 5.506984] pci 0000:00:1f.3: reg 0x10: [mem 0xf7d11000-0xf7d110ff 64bit] [ 5.507020] pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f] [ 5.507213] pci 0000:01:00.0: [1131:7160] type 00 class 0x048000 [ 5.507252] pci 0000:01:00.0: reg 0x10: [mem 0xf7c00000-0xf7cfffff 64bit] [ 5.507451] pci 0000:01:00.0: supports D1 D2 [ 5.507452] pci 0000:01:00.0: PME# supported from D0 D1 D2 [ 5.518516] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 5.523494] pci 0000:00:1c.0: bridge window [mem 0xf7c00000-0xf7cfffff] [ 5.523598] pci 0000:02:00.0: [1b21:0612] type 00 class 0x010601 [ 5.523628] pci 0000:02:00.0: reg 0x10: [io 0xe050-0xe057] [ 5.523646] pci 0000:02:00.0: reg 0x14: [io 0xe040-0xe043] [ 5.523665] pci 0000:02:00.0: reg 0x18: [io 0xe030-0xe037] [ 5.523683] pci 0000:02:00.0: reg 0x1c: [io 0xe020-0xe023] [ 5.523701] pci 0000:02:00.0: reg 0x20: [io 0xe000-0xe01f] [ 5.523719] pci 0000:02:00.0: reg 0x24: [mem 0xf7b00000-0xf7b001ff] [ 5.535597] pci 0000:00:1c.4: PCI bridge to [bus 02] [ 5.540572] pci 0000:00:1c.4: bridge window [io 0xe000-0xefff] [ 5.540577] pci 0000:00:1c.4: bridge window [mem 0xf7b00000-0xf7bfffff] [ 5.540684] pci 0000:03:00.0: [14e4:16b1] type 00 class 0x020000 [ 5.540727] pci 0000:03:00.0: reg 0x10: [mem 0xf0010000-0xf001ffff 64bit pref] [ 5.540757] pci 0000:03:00.0: reg 0x18: [mem 0xf0000000-0xf000ffff 64bit pref] [ 5.540814] pci 0000:03:00.0: reg 0x30: [mem 0xf7a00000-0xf7a007ff pref] [ 5.540993] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 5.552678] pci 0000:00:1c.5: PCI bridge to [bus 03] [ 5.557655] pci 0000:00:1c.5: bridge window [mem 0xf7a00000-0xf7afffff] [ 5.557664] pci 0000:00:1c.5: bridge window [mem 0xf0000000-0xf00fffff 64bit pref] [ 5.557759] pci 0000:04:00.0: [1b6f:7023] type 00 class 0x0c0330 [ 5.557799] pci 0000:04:00.0: reg 0x10: [mem 0xf7900000-0xf7907fff 64bit] [ 5.558000] pci 0000:04:00.0: supports D1 D2 [ 5.558001] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 5.558123] pci 0000:00:1c.6: PCI bridge to [bus 04] [ 5.563099] pci 0000:00:1c.6: bridge window [mem 0xf7900000-0xf79fffff] [ 5.563207] pci 0000:05:00.0: [10b5:8605] type 01 class 0x060400 [ 5.563457] pci 0000:05:00.0: supports D1 D2 [ 5.563458] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 5.575199] pci 0000:00:1c.7: PCI bridge to [bus 05-0a] [ 5.580438] pci 0000:00:1c.7: bridge window [io 0xd000-0xdfff] [ 5.580443] pci 0000:00:1c.7: bridge window [mem 0xf7800000-0xf78fffff] [ 5.580596] pci 0000:06:01.0: [10b5:8605] type 01 class 0x060400 [ 5.580851] pci 0000:06:01.0: supports D1 D2 [ 5.580851] pci 0000:06:01.0: PME# supported from D0 D1 D2 D3hot D3cold [ 5.581019] pci 0000:06:02.0: [10b5:8605] type 01 class 0x060400 [ 5.581271] pci 0000:06:02.0: supports D1 D2 [ 5.581272] pci 0000:06:02.0: PME# supported from D0 D1 D2 D3hot D3cold [ 5.581432] pci 0000:06:03.0: [10b5:8605] type 01 class 0x060400 [ 5.581683] pci 0000:06:03.0: supports D1 D2 [ 5.581684] pci 0000:06:03.0: PME# supported from D0 D1 D2 D3hot D3cold [ 5.581889] pci 0000:05:00.0: PCI bridge to [bus 06-0a] [ 5.587134] pci 0000:05:00.0: bridge window [io 0xd000-0xdfff] [ 5.587141] pci 0000:05:00.0: bridge window [mem 0xf7800000-0xf78fffff] [ 5.587235] pci 0000:06:01.0: PCI bridge to [bus 07] [ 5.592313] pci 0000:06:02.0: PCI bridge to [bus 08] [ 5.597419] pci 0000:09:00.0: [1b21:1080] type 01 class 0x060401 [ 5.597652] pci 0000:09:00.0: System wakeup disabled by ACPI [ 5.603373] pci 0000:06:03.0: PCI bridge to [bus 09-0a] [ 5.608617] pci 0000:06:03.0: bridge window [io 0xd000-0xdfff] [ 5.608623] pci 0000:06:03.0: bridge window [mem 0xf7800000-0xf78fffff] [ 5.608727] pci 0000:0a:02.0: [1106:3044] type 00 class 0x0c0010 [ 5.608776] pci 0000:0a:02.0: reg 0x10: [mem 0xf7800000-0xf78007ff] [ 5.608804] pci 0000:0a:02.0: reg 0x14: [io 0xd000-0xd07f] [ 5.609048] pci 0000:0a:02.0: supports D2 [ 5.609049] pci 0000:0a:02.0: PME# supported from D2 D3hot D3cold [ 5.609239] pci 0000:09:00.0: PCI bridge to [bus 0a] (subtractive decode) [ 5.616040] pci 0000:09:00.0: bridge window [io 0xd000-0xdfff] [ 5.616049] pci 0000:09:00.0: bridge window [mem 0xf7800000-0xf78fffff] [ 5.616064] pci 0000:09:00.0: bridge window [io 0xd000-0xdfff] (subtractive decode) [ 5.616065] pci 0000:09:00.0: bridge window [mem 0xf7800000-0xf78fffff] (subtractive decode) [ 5.616692] xen: registering gsi 13 triggering 1 polarity 0 [ 5.616925] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 5.624096] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 10 11 12 14 15) [ 5.631279] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 10 11 12 14 15) [ 5.638458] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15) [ 5.645649] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 5.654005] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 5.662359] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 5.670704] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 5.677922] ACPI: Enabled 4 GPEs in block 00 to 3F [ 5.682811] xen:balloon: Initialising balloon driver [ 5.687806] xen_balloon: Initialising balloon driver [ 5.692934] SCSI subsystem initialized [ 5.696812] libata version 3.00 loaded. [ 5.696914] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 5.702572] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 5.710667] vgaarb: loaded [ 5.713378] vgaarb: bridge control possible 0000:00:02.0 [ 5.718715] ACPI: bus type USB registered [ 5.722746] usbcore: registered new interface driver usbfs [ 5.728244] usbcore: registered new interface driver hub [ 5.733573] usbcore: registered new device driver usb [ 5.738932] PCI: Using ACPI for IRQ routing [ 5.745880] PCI: pci_cache_line_size set to 64 bytes [ 5.745998] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff] [ 5.746000] e820: reserve RAM buffer [mem 0x40004000-0x43ffffff] [ 5.746000] e820: reserve RAM buffer [mem 0xcd023000-0xcfffffff] [ 5.746001] e820: reserve RAM buffer [mem 0xcd819000-0xcfffffff] [ 5.746002] e820: reserve RAM buffer [mem 0xce15e000-0xcfffffff] [ 5.746003] e820: reserve RAM buffer [mem 0xcebed000-0xcfffffff] [ 5.746004] e820: reserve RAM buffer [mem 0xcf000000-0xcfffffff] [ 5.746005] e820: reserve RAM buffer [mem 0x2b2757000-0x2b3ffffff] [ 5.746085] NetLabel: Initializing [ 5.749498] NetLabel: domain hash size = 128 [ 5.753861] NetLabel: protocols = UNLABELED CIPSOv4 [ 5.758838] NetLabel: unlabeled traffic allowed by default [ 5.764751] clocksource: Switched to clocksource xen [ 5.775970] VFS: Disk quotas dquot_6.6.0 [ 5.779924] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 5.786816] hugetlbfs: disabling because there are no supported hugepage sizes [ 5.794087] AppArmor: AppArmor Filesystem Enabled [ 5.798837] pnp: PnP ACPI init [ 5.801998] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved [ 5.808623] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) [ 5.808710] system 00:01: [io 0x0680-0x069f] has been reserved [ 5.814636] system 00:01: [io 0x1000-0x100f] has been reserved [ 5.820562] system 00:01: [io 0xffff] has been reserved [ 5.825874] system 00:01: [io 0xffff] has been reserved [ 5.831184] system 00:01: [io 0x0400-0x0453] has been reserved [ 5.837104] system 00:01: [io 0x0458-0x047f] has been reserved [ 5.843025] system 00:01: [io 0x0500-0x057f] has been reserved [ 5.848943] system 00:01: [io 0x164e-0x164f] has been reserved [ 5.854864] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 5.854873] xen: registering gsi 8 triggering 1 polarity 0 [ 5.854905] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) [ 5.854958] system 00:03: [io 0x0454-0x0457] has been reserved [ 5.860880] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 5.860974] system 00:04: [io 0x0290-0x029f] has been reserved [ 5.866902] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 5.867216] system 00:05: [io 0x04d0-0x04d1] has been reserved [ 5.873143] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 5.873309] xen: registering gsi 4 triggering 1 polarity 0 [ 5.873323] pnp 00:06: [dma 0 disabled] [ 5.873363] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 5.873611] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 5.880234] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved [ 5.886849] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved [ 5.893462] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved [ 5.900076] system 00:07: [mem 0xf8000000-0xfbffffff] has been reserved [ 5.906688] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved [ 5.913299] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved [ 5.920258] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved [ 5.926871] system 00:07: [mem 0xff000000-0xffffffff] has been reserved [ 5.933485] system 00:07: [mem 0xfee00000-0xfeefffff] has been reserved [ 5.940098] system 00:07: [mem 0xdfa00000-0xdfa00fff] has been reserved [ 5.946709] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 5.946884] system 00:08: [mem 0x20000000-0x201fffff] has been reserved [ 5.953508] system 00:08: [mem 0x40004000-0x40004fff] has been reserved [ 5.960126] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active) [ 5.960139] pnp: PnP ACPI: found 9 devices [ 5.970729] PM-Timer failed consistency check (0xffffff) - aborting. [ 5.977242] pci 0000:06:01.0: bridge window [io 0x1000-0x0fff] to [bus 07] add_size 1000 [ 5.977243] pci 0000:06:01.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 07] add_size 200000 add_align 100000 [ 5.977245] pci 0000:06:01.0: bridge window [mem 0x00100000-0x000fffff] to [bus 07] add_size 200000 add_align 100000 [ 5.977319] pci 0000:06:01.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 5.977320] pci 0000:06:01.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 5.977322] pci 0000:05:00.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 06-0a] add_size 200000 add_align 100000 [ 5.977334] pci 0000:05:00.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 5.977335] pci 0000:05:00.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 5.977337] pci 0000:00:1c.7: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 05-0a] add_size 200000 add_align 100000 [ 5.977340] pci 0000:00:1c.7: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 5.977341] pci 0000:00:1c.7: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 5.977346] pci 0000:00:1c.7: BAR 15: assigned [mem 0xdfb00000-0xdfcfffff 64bit pref] [ 5.985175] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 5.990152] pci 0000:00:1c.0: bridge window [mem 0xf7c00000-0xf7cfffff] [ 5.996952] pci 0000:00:1c.4: PCI bridge to [bus 02] [ 6.001926] pci 0000:00:1c.4: bridge window [io 0xe000-0xefff] [ 6.008030] pci 0000:00:1c.4: bridge window [mem 0xf7b00000-0xf7bfffff] [ 6.014831] pci 0000:00:1c.5: PCI bridge to [bus 03] [ 6.019807] pci 0000:00:1c.5: bridge window [mem 0xf7a00000-0xf7afffff] [ 6.026600] pci 0000:00:1c.5: bridge window [mem 0xf0000000-0xf00fffff 64bit pref] [ 6.034353] pci 0000:00:1c.6: PCI bridge to [bus 04] [ 6.039323] pci 0000:00:1c.6: bridge window [mem 0xf7900000-0xf79fffff] [ 6.046124] pci 0000:05:00.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 6.046125] pci 0000:05:00.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 6.046127] pci 0000:05:00.0: BAR 15: assigned [mem 0xdfb00000-0xdfcfffff 64bit pref] [ 6.053960] pci 0000:06:01.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000 [ 6.053961] pci 0000:06:01.0: res[14]=[mem 0x00100000-0x002fffff] res_to_dev_res add_size 200000 min_align 100000 [ 6.053962] pci 0000:06:01.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 6.053963] pci 0000:06:01.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 6.053964] pci 0000:06:01.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 6.053965] pci 0000:06:01.0: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 6.053967] pci 0000:06:01.0: BAR 14: no space for [mem size 0x00200000] [ 6.060663] pci 0000:06:01.0: BAR 14: failed to assign [mem size 0x00200000] [ 6.067711] pci 0000:06:01.0: BAR 15: assigned [mem 0xdfb00000-0xdfcfffff 64bit pref] [ 6.075536] pci 0000:06:01.0: BAR 13: no space for [io size 0x1000] [ 6.081887] pci 0000:06:01.0: BAR 13: failed to assign [io size 0x1000] [ 6.088587] pci 0000:06:01.0: BAR 14: no space for [mem size 0x00200000] [ 6.095286] pci 0000:06:01.0: BAR 14: failed to assign [mem size 0x00200000] [ 6.102332] pci 0000:06:01.0: BAR 13: no space for [io size 0x1000] [ 6.108686] pci 0000:06:01.0: BAR 13: failed to assign [io size 0x1000] [ 6.115384] pci 0000:06:01.0: PCI bridge to [bus 07] [ 6.120362] pci 0000:06:01.0: bridge window [mem 0xdfb00000-0xdfcfffff 64bit pref] [ 6.128119] pci 0000:06:02.0: PCI bridge to [bus 08] [ 6.133115] pci 0000:09:00.0: PCI bridge to [bus 0a] [ 6.138085] pci 0000:09:00.0: bridge window [io 0xd000-0xdfff] [ 6.144195] pci 0000:09:00.0: bridge window [mem 0xf7800000-0xf78fffff] [ 6.151008] pci 0000:06:03.0: PCI bridge to [bus 09-0a] [ 6.156240] pci 0000:06:03.0: bridge window [io 0xd000-0xdfff] [ 6.162347] pci 0000:06:03.0: bridge window [mem 0xf7800000-0xf78fffff] [ 6.169150] pci 0000:05:00.0: PCI bridge to [bus 06-0a] [ 6.174378] pci 0000:05:00.0: bridge window [io 0xd000-0xdfff] [ 6.180477] pci 0000:05:00.0: bridge window [mem 0xf7800000-0xf78fffff] [ 6.187269] pci 0000:05:00.0: bridge window [mem 0xdfb00000-0xdfcfffff 64bit pref] [ 6.195024] pci 0000:00:1c.7: PCI bridge to [bus 05-0a] [ 6.200256] pci 0000:00:1c.7: bridge window [io 0xd000-0xdfff] [ 6.206353] pci 0000:00:1c.7: bridge window [mem 0xf7800000-0xf78fffff] [ 6.213146] pci 0000:00:1c.7: bridge window [mem 0xdfb00000-0xdfcfffff 64bit pref] [ 6.220899] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 6.220900] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 6.220901] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 6.220902] pci_bus 0000:00: resource 7 [mem 0xdfa00000-0xfeafffff window] [ 6.220903] pci_bus 0000:01: resource 1 [mem 0xf7c00000-0xf7cfffff] [ 6.220904] pci_bus 0000:02: resource 0 [io 0xe000-0xefff] [ 6.220905] pci_bus 0000:02: resource 1 [mem 0xf7b00000-0xf7bfffff] [ 6.220906] pci_bus 0000:03: resource 1 [mem 0xf7a00000-0xf7afffff] [ 6.220907] pci_bus 0000:03: resource 2 [mem 0xf0000000-0xf00fffff 64bit pref] [ 6.220908] pci_bus 0000:04: resource 1 [mem 0xf7900000-0xf79fffff] [ 6.220909] pci_bus 0000:05: resource 0 [io 0xd000-0xdfff] [ 6.220910] pci_bus 0000:05: resource 1 [mem 0xf7800000-0xf78fffff] [ 6.220911] pci_bus 0000:05: resource 2 [mem 0xdfb00000-0xdfcfffff 64bit pref] [ 6.220912] pci_bus 0000:06: resource 0 [io 0xd000-0xdfff] [ 6.220913] pci_bus 0000:06: resource 1 [mem 0xf7800000-0xf78fffff] [ 6.220914] pci_bus 0000:06: resource 2 [mem 0xdfb00000-0xdfcfffff 64bit pref] [ 6.220915] pci_bus 0000:07: resource 2 [mem 0xdfb00000-0xdfcfffff 64bit pref] [ 6.220916] pci_bus 0000:09: resource 0 [io 0xd000-0xdfff] [ 6.220917] pci_bus 0000:09: resource 1 [mem 0xf7800000-0xf78fffff] [ 6.220918] pci_bus 0000:0a: resource 0 [io 0xd000-0xdfff] [ 6.220919] pci_bus 0000:0a: resource 1 [mem 0xf7800000-0xf78fffff] [ 6.220920] pci_bus 0000:0a: resource 4 [io 0xd000-0xdfff] [ 6.220921] pci_bus 0000:0a: resource 5 [mem 0xf7800000-0xf78fffff] [ 6.220945] NET: Registered protocol family 2 [ 6.225562] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 6.233234] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 6.240055] TCP: Hash tables configured (established 131072 bind 65536) [ 6.246714] UDP hash table entries: 8192 (order: 6, 262144 bytes) [ 6.252862] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes) [ 6.259447] NET: Registered protocol family 1 [ 6.264766] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 6.273195] xen: registering gsi 16 triggering 0 polarity 1 [ 6.273210] xen: --> pirq=16 -> irq=16 (gsi=16) [ 6.273399] xen: registering gsi 16 triggering 0 polarity 1 [ 6.273401] Already setup the GSI :16 [ 6.300906] xen: registering gsi 23 triggering 0 polarity 1 [ 6.300912] xen: --> pirq=23 -> irq=23 (gsi=23) [ 6.324902] PCI: CLS mismatch (64 != 32), using 64 bytes [ 6.324967] xen: registering gsi 18 triggering 0 polarity 1 [ 6.324974] xen: --> pirq=18 -> irq=18 (gsi=18) [ 6.325020] xen: registering gsi 18 triggering 0 polarity 1 [ 6.325022] Already setup the GSI :18 [ 6.328807] Trying to unpack rootfs image as initramfs... [ 6.823517] Freeing initrd memory: 38132K (ffff880004000000 - ffff88000653d000) [ 6.830951] Scanning for low memory corruption every 60 seconds [ 6.837505] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 6.843716] audit: initializing netlink subsys (disabled) [ 6.849139] audit: type=2000 audit(1487881346.974:1): initialized [ 6.855460] Initialise system trusted keyrings [ 6.860160] workingset: timestamp_bits=40 max_order=22 bucket_order=0 [ 6.867802] zbud: loaded [ 6.870694] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 6.876848] fuse init (API version 7.25) [ 6.880988] Allocating IMA blacklist keyring. [ 6.887131] Key type asymmetric registered [ 6.891237] Asymmetric key parser 'x509' registered [ 6.896160] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248) [ 6.903602] io scheduler noop registered [ 6.907536] io scheduler deadline registered (default) [ 6.912692] io scheduler cfq registered [ 6.916723] xen: registering gsi 16 triggering 0 polarity 1 [ 6.916727] Already setup the GSI :16 [ 6.920533] xen: registering gsi 16 triggering 0 polarity 1 [ 6.920535] Already setup the GSI :16 [ 6.924337] xen: registering gsi 17 triggering 0 polarity 1 [ 6.924349] xen: --> pirq=17 -> irq=17 (gsi=17) [ 6.924554] xen: registering gsi 19 triggering 0 polarity 1 [ 6.924559] xen: --> pirq=19 -> irq=19 (gsi=19) [ 6.924670] xen: registering gsi 19 triggering 0 polarity 1 [ 6.924672] Already setup the GSI :19 [ 6.928635] xen: registering gsi 16 triggering 0 polarity 1 [ 6.928636] Already setup the GSI :16 [ 6.932585] xen: registering gsi 17 triggering 0 polarity 1 [ 6.932586] Already setup the GSI :17 [ 6.936544] xen: registering gsi 18 triggering 0 polarity 1 [ 6.936546] Already setup the GSI :18 [ 6.940485] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 6.946070] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 6.952716] intel_idle: MWAIT substates: 0x1120 [ 6.952716] intel_idle: v0.4.1 model 0x3A [ 6.952718] intel_idle: intel_idle yielding to none [ 6.952791] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 6.961150] ACPI: Power Button [PWRB] [ 6.964848] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 6.972248] ACPI: Power Button [PWRF] [ 6.976183] Monitor-Mwait will be used to enter C-1 state [ 6.976255] Monitor-Mwait will be used to enter C-2 state [ 6.976339] Monitor-Mwait will be used to enter C-3 state [ 6.977392] Warning: Processor Platform Limit not supported. [ 6.977486] GHES: HEST is not enabled! [ 6.981889] xen_acpi_processor: Uploading Xen processor PM info [ 6.989211] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 7.016227] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.025278] hpet_acpi_add: no address or irqs in _CRS [ 7.030379] Linux agpgart interface v0.103 [ 7.037339] brd: module loaded [ 7.041420] loop: module loaded [ 7.044691] libphy: Fixed MDIO Bus: probed [ 7.048805] tun: Universal TUN/TAP device driver, 1.6 [ 7.053857] tun: (C) 1999-2004 Max Krasnyansky [ 7.060099] PPP generic driver version 2.4.2 [ 7.064454] xen_netfront: Initialising Xen virtual ethernet driver [ 7.070651] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 7.077179] ehci-pci: EHCI PCI platform driver [ 7.081690] xen: registering gsi 16 triggering 0 polarity 1 [ 7.081691] Already setup the GSI :16 [ 7.085386] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 7.090616] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 7.098027] ehci-pci 0000:00:1a.0: debug port 2 [ 7.106505] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 7.106538] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7d14000 [ 7.124772] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 7.130570] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 7.137361] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 7.144587] usb usb1: Product: EHCI Host Controller [ 7.149464] usb usb1: Manufacturer: Linux 4.8.0-39-generic ehci_hcd [ 7.155729] usb usb1: SerialNumber: 0000:00:1a.0 [ 7.160607] hub 1-0:1.0: USB hub found [ 7.164370] hub 1-0:1.0: 2 ports detected [ 7.168539] xen: registering gsi 23 triggering 0 polarity 1 [ 7.168540] Already setup the GSI :23 [ 7.172233] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 7.177461] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 7.184872] ehci-pci 0000:00:1d.0: debug port 2 [ 7.193328] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 7.193358] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7d13000 [ 7.212775] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 7.218561] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 7.225348] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 7.232585] usb usb2: Product: EHCI Host Controller [ 7.237465] usb usb2: Manufacturer: Linux 4.8.0-39-generic ehci_hcd [ 7.243729] usb usb2: SerialNumber: 0000:00:1d.0 [ 7.248607] hub 2-0:1.0: USB hub found [ 7.252369] hub 2-0:1.0: 2 ports detected [ 7.256481] ehci-platform: EHCI generic platform driver [ 7.261712] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 7.267895] ohci-pci: OHCI PCI platform driver [ 7.272350] ohci-platform: OHCI generic platform driver [ 7.277585] uhci_hcd: USB Universal Host Controller Interface driver [ 7.284007] xen: registering gsi 16 triggering 0 polarity 1 [ 7.284009] Already setup the GSI :16 [ 7.287703] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 7.292932] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 7.301398] xhci_hcd 0000:00:14.0: hcc params 0x20007181 hci version 0x100 quirks 0x0000b930 [ 7.309835] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 7.309925] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 7.316714] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 7.323931] usb usb3: Product: xHCI Host Controller [ 7.328810] usb usb3: Manufacturer: Linux 4.8.0-39-generic xhci-hcd [ 7.335074] usb usb3: SerialNumber: 0000:00:14.0 [ 7.339950] hub 3-0:1.0: USB hub found [ 7.343718] hub 3-0:1.0: 4 ports detected [ 7.348010] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 7.353244] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4 [ 7.360676] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003 [ 7.367464] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 7.374680] usb usb4: Product: xHCI Host Controller [ 7.379560] usb usb4: Manufacturer: Linux 4.8.0-39-generic xhci-hcd [ 7.385832] usb usb4: SerialNumber: 0000:00:14.0 [ 7.390714] hub 4-0:1.0: USB hub found [ 7.394476] hub 4-0:1.0: 4 ports detected [ 7.398815] xen: registering gsi 18 triggering 0 polarity 1 [ 7.398816] Already setup the GSI :18 [ 7.402508] xhci_hcd 0000:04:00.0: xHCI Host Controller [ 7.407736] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 5 [ 7.415237] xhci_hcd 0000:04:00.0: hcc params 0x040050af hci version 0x100 quirks 0x00080490 [ 7.423816] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002 [ 7.430609] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 7.437835] usb usb5: Product: xHCI Host Controller [ 7.442710] usb usb5: Manufacturer: Linux 4.8.0-39-generic xhci-hcd [ 7.448979] usb usb5: SerialNumber: 0000:04:00.0 [ 7.453846] hub 5-0:1.0: USB hub found [ 7.457613] hub 5-0:1.0: 2 ports detected [ 7.461694] xhci_hcd 0000:04:00.0: xHCI Host Controller [ 7.466919] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 6 [ 7.474324] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM. [ 7.482438] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003 [ 7.489226] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 7.496444] usb usb6: Product: xHCI Host Controller [ 7.496770] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 7.507851] usb usb6: Manufacturer: Linux 4.8.0-39-generic xhci-hcd [ 7.514115] usb usb6: SerialNumber: 0000:04:00.0 [ 7.518969] hub 6-0:1.0: USB hub found [ 7.522739] hub 6-0:1.0: 2 ports detected [ 7.526836] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 7.536543] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 7.541519] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 7.546927] mousedev: PS/2 mouse device common for all mice [ 7.552836] rtc_cmos 00:02: RTC can wake from S4 [ 7.557674] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 [ 7.563844] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram [ 7.570551] i2c /dev entries driver [ 7.574088] device-mapper: uevent: version 1.0.3 [ 7.579199] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com [ 7.584790] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 7.594456] ledtrig-cpu: registered to indicate activity on CPUs [ 7.600894] NET: Registered protocol family 10 [ 7.605687] NET: Registered protocol family 17 [ 7.610167] Key type dns_resolver registered [ 7.614633] mce: Unable to init device /dev/mcelog (rc: -16) [ 7.620377] microcode: sig=0x306a9, pf=0x2, revision=0x15 [ 7.625999] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 7.635370] registered taskstats version 1 [ 7.639490] Loading compiled-in X.509 certificates [ 7.648398] Loaded X.509 cert 'Build time autogenerated kernel key: b676cc7c62663677ffcdd31b57807ddf29735766' [ 7.658378] zswap: loaded using pool lzo/zbud [ 7.663073] usb 1-1: New USB device found, idVendor=8087, idProduct=0024 [ 7.669805] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7.677312] hub 1-1:1.0: USB hub found [ 7.681128] hub 1-1:1.0: 6 ports detected [ 7.684406] Key type big_key registered [ 7.687176] Key type trusted registered [ 7.689890] Key type encrypted registered [ 7.689892] AppArmor: AppArmor sha1 policy hashing enabled [ 7.689894] ima: No TPM chip found, activating TPM-bypass! [ 7.689909] evm: HMAC attrs: 0x1 [ 7.690505] Magic number: 5:648:397 [ 7.690532] mem random: hash matches [ 7.692841] rtc_cmos 00:02: setting system clock to 2017-02-23 20:22:27 UTC (1487881347) [ 7.702403] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 7.702404] EDD information not available. [ 7.702465] PM: Hibernation image not present or could not be loaded. [ 7.737193] Freeing unused kernel memory: 1552K (ffffffff81f6a000 - ffffffff820ee000) [ 7.741486] usb 2-1: New USB device found, idVendor=8087, idProduct=0024 [ 7.741487] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7.741917] hub 2-1:1.0: USB hub found [ 7.742092] hub 2-1:1.0: 8 ports detected [ 7.767304] Write protecting the kernel read-only data: 14336k [ 7.775805] Freeing unused kernel memory: 1392K (ffff8800018a4000 - ffff880001a00000) [ 7.783931] Freeing unused kernel memory: 260K (ffff880001dbf000 - ffff880001e00000) [ 7.791870] ------------[ cut here ]------------ [ 7.796548] WARNING: CPU: 3 PID: 1 at /build/linux-hwe-6_oOe5/linux-hwe-4.8.0/arch/x86/mm/dump_pagetables.c:225 note_page+0x5e8/0x780 [ 7.808767] x86/mm: Found insecure W+X mapping at address ffff880000000000/0xffff880000000000 [ 7.817379] Modules linked in: [ 7.820533] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 4.8.0-39-generic #42~16.04.1-Ubuntu [ 7.828852] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [ 7.838863] 0000000000000200 000000004060ff1f ffff8802ac5d7d40 ffffffff8142e043 [ 7.846546] ffff8802ac5d7d90 [ 7.848760] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x29cd872a62b, max_idle_ns: 440795253030 ns [ 7.859611] 0000000000000000 [ 7.862650] ffff8802ac5d7d80 ffffffff8108313b [ 7.865881] 000000e1810dce19 ffff8802ac5d7e90 0010000000000067 0000000000000004 [ 7.873482] Call Trace: [ 7.875963] [] dump_stack+0x63/0x90 [ 7.881189] [] __warn+0xcb/0xf0 [ 7.886067] [] warn_slowpath_fmt+0x5f/0x80 [ 7.891954] [] note_page+0x5e8/0x780 [ 7.897266] [] ptdump_walk_pgd_level_core+0x2fb/0x430 [ 7.904095] [] ptdump_walk_pgd_level_checkwx+0x17/0x20 [ 7.911011] [] mark_rodata_ro+0xf6/0x100 [ 7.916669] [] kernel_init+0x2a/0x100 [ 7.922102] [] ret_from_fork+0x1f/0x40 [ 7.927579] [] ? rest_init+0x80/0x80 [ 7.932912] ---[ end trace b0a630aaaf9a5945 ]--- [ 7.956290] x86/mm: Checked W+X mappings: FAILED, 4090 W+X pages found. [ 8.028775] usb 2-1.6: new low-speed USB device number 3 using ehci-pci [ 8.035498] usb 1-1.1: new low-speed USB device number 3 using ehci-pci [ 8.047950] FUJITSU Extended Socket Network Device Driver - version 1.1 - Copyright (c) 2015 FUJITSU LIMITED [ 8.059259] wmi: Mapper loaded [ 8.072016] ahci 0000:00:1f.2: version 3.0 [ 8.072114] xen: registering gsi 19 triggering 0 polarity 1 [ 8.072118] Already setup the GSI :19 [ 8.076270] [drm] Initialized drm 1.1.0 20060810 [ 8.081129] pps_core: LinuxPPS API ver. 1 registered [ 8.086201] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 8.097138] PTP clock support registered [ 8.106897] tg3.c:v3.137 (May 11, 2014) [ 8.110918] xen: registering gsi 17 triggering 0 polarity 1 [ 8.110922] Already setup the GSI :17 [ 8.113714] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3f impl SATA mode [ 8.113716] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst [ 8.115093] xen: registering gsi 18 triggering 0 polarity 1 [ 8.115097] Already setup the GSI :18 [ 8.115152] xen: registering gsi 16 triggering 0 polarity 1 [ 8.115153] Already setup the GSI :16 [ 8.142492] AVX version of gcm_enc/dec engaged. [ 8.147155] AES CTR mode by8 optimization enabled [ 8.164877] usb 1-1.1: New USB device found, idVendor=04f3, idProduct=0103 [ 8.165744] tg3 0000:03:00.0 eth0: Tigon3 [partno(BCM57781) rev 57785100] (PCI Express) MAC address bc:5f:f4:69:09:4f [ 8.165746] tg3 0000:03:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) [ 8.165747] tg3 0000:03:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] [ 8.165747] tg3 0000:03:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit] [ 8.186542] scsi host0: ahci [ 8.186774] scsi host1: ahci [ 8.188158] tg3 0000:03:00.0 enp3s0: renamed from eth0 [ 8.188255] scsi host2: ahci [ 8.188401] scsi host3: ahci [ 8.188526] scsi host4: ahci [ 8.188642] scsi host5: ahci [ 8.188684] ata1: SATA max UDMA/133 abar m2048@0xf7d12000 port 0xf7d12100 irq 62 [ 8.188685] ata2: SATA max UDMA/133 abar m2048@0xf7d12000 port 0xf7d12180 irq 62 [ 8.188686] ata3: SATA max UDMA/133 abar m2048@0xf7d12000 port 0xf7d12200 irq 62 [ 8.188688] ata4: SATA max UDMA/133 abar m2048@0xf7d12000 port 0xf7d12280 irq 62 [ 8.188690] ata5: SATA max UDMA/133 abar m2048@0xf7d12000 port 0xf7d12300 irq 62 [ 8.188692] ata6: SATA max UDMA/133 abar m2048@0xf7d12000 port 0xf7d12380 irq 62 [ 8.188885] xen: registering gsi 16 triggering 0 polarity 1 [ 8.188889] Already setup the GSI :16 [ 8.188954] xen: registering gsi 16 triggering 0 polarity 1 [ 8.188956] Already setup the GSI :16 [ 8.189016] ahci 0000:02:00.0: SSS flag set, parallel bus scan disabled [ 8.189079] ahci 0000:02:00.0: AHCI 0001.0200 32 slots 2 ports 6 Gbps 0x3 impl SATA mode [ 8.189081] ahci 0000:02:00.0: flags: 64bit ncq sntf stag led clo pmp pio slum part ccc sxs [ 8.192973] [drm] Memory usable by graphics device = 2048M [ 8.192975] [drm] Replacing VGA console driver [ 8.193023] scsi host6: ahci [ 8.193197] scsi host7: ahci [ 8.193238] ata7: SATA max UDMA/133 abar m512@0xf7b00000 port 0xf7b00100 irq 63 [ 8.193240] ata8: SATA max UDMA/133 abar m512@0xf7b00000 port 0xf7b00180 irq 63 [ 8.196860] firewire_ohci 0000:0a:02.0: DMA context ARReq has stopped, error code: evt_unknown [ 8.196864] firewire_ohci 0000:0a:02.0: DMA context ARRsp has stopped, error code: evt_unknown [ 8.196933] firewire_ohci 0000:0a:02.0: added OHCI v1.10 device as card 0, 4 IR + 8 IT contexts, quirks 0x11 [ 8.197020] firewire_ohci 0000:0a:02.0: bad self ID 0/1 (00000000 != ~00000000) [ 8.373330] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 8.381205] hidraw: raw HID events driver (C) Jiri Kosina [ 8.395029] usbcore: registered new interface driver usbhid [ 8.400790] usbhid: USB HID core driver [ 8.407285] input: HID 04f3:0103 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/0003:04F3:0103.0001/input/input5 [ 8.408819] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.408819] [drm] Driver supports precise vblank timestamp query. [ 8.410517] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 8.418767] usb 2-1.6: New USB device found, idVendor=051d, idProduct=0002 [ 8.418769] usb 2-1.6: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 8.418770] usb 2-1.6: Product: Back-UPS CS 500 FW:808.q10 .I USB FW:q10 [ 8.418772] usb 2-1.6: Manufacturer: American Power Conversion [ 8.418773] usb 2-1.6: SerialNumber: 4B1228P55072 [ 8.464773] usb 1-1.2: new low-speed USB device number 4 using ehci-pci [ 8.481885] hid-generic 0003:04F3:0103.0001: input,hidraw0: USB HID v1.10 Keyboard [HID 04f3:0103] on usb-0000:00:1a.0-1.1/input0 [ 8.482082] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 8.482302] acpi device:46: registered as cooling_device4 [ 8.482362] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6 [ 8.482498] [drm] Initialized i915 1.6.0 20160711 for 0000:00:02.0 on minor 0 [ 8.493782] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 8.494466] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 8.494468] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 8.494469] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 8.495022] ata2.00: ATA-9: WDC WD30EFRX-68AX9N0, 80.00A80, max UDMA/133 [ 8.495023] ata2.00: 5860533168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 8.495641] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 8.495663] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 8.495681] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 8.495682] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 8.495683] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 8.496086] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 8.496451] ata3.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 8.496452] ata3.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 8.496453] ata3.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 8.496689] ata2.00: configured for UDMA/133 [ 8.496698] ata4.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 8.496699] ata4.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 8.496700] ata4.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 8.496731] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 8.496732] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 8.496733] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 8.496943] ata3.00: ATA-9: WDC WD30EFRX-68AX9N0, 80.00A80, max UDMA/133 [ 8.496943] ata3.00: 5860533168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 8.497189] ata4.00: ATA-9: WDC WD30EFRX-68AX9N0, 80.00A80, max UDMA/133 [ 8.497190] ata4.00: 5860533168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 8.497208] ata1.00: ATA-9: WDC WD30EFRX-68AX9N0, 80.00A80, max UDMA/133 [ 8.497209] ata1.00: 5860533168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 8.497570] ata3.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 8.497571] ata3.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 8.497572] ata3.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 8.497952] ata4.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 8.497953] ata4.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 8.497954] ata4.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 8.498000] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 8.498001] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 8.498002] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 8.498061] ata3.00: configured for UDMA/133 [ 8.498442] ata4.00: configured for UDMA/133 [ 8.498492] ata1.00: configured for UDMA/133 [ 8.498621] scsi 0:0:0:0: Direct-Access ATA WDC WD30EFRX-68A 0A80 PQ: 0 ANSI: 5 [ 8.511166] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 8.511187] ata6: SATA link down (SStatus 0 SControl 300) [ 8.511290] ata7: SATA link down (SStatus 0 SControl 300) [ 8.511863] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 8.511865] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 8.511866] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 8.513403] ata5.00: ATA-9: WDC WD30EFRX-68AX9N0, 80.00A80, max UDMA/133 [ 8.513404] ata5.00: 5860533168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 8.514062] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 8.514064] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 8.514065] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 8.514538] ata5.00: configured for UDMA/133 [ 8.576655] usb 1-1.2: New USB device found, idVendor=093a, idProduct=2521 [ 8.576656] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 8.576657] usb 1-1.2: Product: USB OPTICAL MOUSE [ 8.580727] input: USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/0003:093A:2521.0003/input/input7 [ 8.580832] hid-generic 0003:093A:2521.0003: input,hidraw1: USB HID v1.11 Mouse [USB OPTICAL MOUSE] on usb-0000:00:1a.0-1.2/input0 [ 8.806274] hid-generic 0003:051D:0002.0004: hiddev0,hidraw2: USB HID v1.10 Device [American Power Conversion Back-UPS CS 500 FW:808.q10 .I USB FW:q10 ] on usb-0000:00:1d.0-1.6/input0 [ 8.895169] fbcon: inteldrmfb (fb0) is primary device [ 8.895171] clocksource: Switched to clocksource tsc [ 8.896197] input: HID 04f3:0103 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.1/0003:04F3:0103.0002/input/input8 [ 8.896447] hid-generic 0003:04F3:0103.0002: input,hidraw3: USB HID v1.10 Device [HID 04f3:0103] on usb-0000:00:1a.0-1.1/input1 [ 8.925029] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 8.925074] sd 0:0:0:0: [sda] 5860533168 512-byte logical blocks: (3.00 TB/2.73 TiB) [ 8.925076] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 8.925174] sd 0:0:0:0: [sda] Write Protect is off [ 8.925177] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 8.925223] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.925428] scsi 1:0:0:0: Direct-Access ATA WDC WD30EFRX-68A 0A80 PQ: 0 ANSI: 5 [ 8.965024] sd 1:0:0:0: [sdb] 5860533168 512-byte logical blocks: (3.00 TB/2.73 TiB) [ 8.965026] sd 1:0:0:0: [sdb] 4096-byte physical blocks [ 8.965073] sd 1:0:0:0: [sdb] Write Protect is off [ 8.965075] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 8.965094] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.965115] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 8.965570] scsi 2:0:0:0: Direct-Access ATA WDC WD30EFRX-68A 0A80 PQ: 0 ANSI: 5 [ 8.969480] Console: switching to colour frame buffer device 128x48 [ 8.978904] sda: sda1 sda2 sda3 sda4 [ 8.979893] sd 0:0:0:0: [sda] Attached SCSI disk [ 9.028910] sd 2:0:0:0: Attached scsi generic sg2 type 0 [ 9.028920] sd 2:0:0:0: [sdc] 5860533168 512-byte logical blocks: (3.00 TB/2.73 TiB) [ 9.028921] sd 2:0:0:0: [sdc] 4096-byte physical blocks [ 9.029067] sd 2:0:0:0: [sdc] Write Protect is off [ 9.029068] sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00 [ 9.029160] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.029170] scsi 3:0:0:0: Direct-Access ATA WDC WD30EFRX-68A 0A80 PQ: 0 ANSI: 5 [ 9.041638] sdb: sdb1 sdb2 sdb3 sdb4 [ 9.042202] sd 1:0:0:0: [sdb] Attached SCSI disk [ 9.084934] sd 3:0:0:0: Attached scsi generic sg3 type 0 [ 9.084940] sd 3:0:0:0: [sdd] 5860533168 512-byte logical blocks: (3.00 TB/2.73 TiB) [ 9.084941] sd 3:0:0:0: [sdd] 4096-byte physical blocks [ 9.084981] sd 3:0:0:0: [sdd] Write Protect is off [ 9.084982] sd 3:0:0:0: [sdd] Mode Sense: 00 3a 00 00 [ 9.084994] sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.085033] scsi 4:0:0:0: Direct-Access ATA WDC WD30EFRX-68A 0A80 PQ: 0 ANSI: 5 [ 9.136919] sd 4:0:0:0: Attached scsi generic sg4 type 0 [ 9.136925] sd 4:0:0:0: [sde] 5860533168 512-byte logical blocks: (3.00 TB/2.73 TiB) [ 9.136926] sd 4:0:0:0: [sde] 4096-byte physical blocks [ 9.136995] sd 4:0:0:0: [sde] Write Protect is off [ 9.136997] sd 4:0:0:0: [sde] Mode Sense: 00 3a 00 00 [ 9.137008] sd 4:0:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.140106] sdc: sdc1 sdc2 sdc3 sdc4 [ 9.140577] sd 2:0:0:0: [sdc] Attached SCSI disk [ 9.181403] sdd: sdd1 sdd2 sdd3 sdd4 [ 9.181985] sd 3:0:0:0: [sdd] Attached SCSI disk [ 9.258200] sde: sde1 sde2 sde3 sde4 [ 9.258887] sd 4:0:0:0: [sde] Attached SCSI disk [ 9.288958] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 9.305587] random: crng init done [ 9.451516] ata8: SATA link down (SStatus 0 SControl 300) [ 11.241052] floppy0: no floppy controllers found [ 11.399921] md: linear personality registered for level -1 [ 11.411556] md: multipath personality registered for level -4 [ 11.424647] md: raid0 personality registered for level 0 [ 11.437752] md: raid1 personality registered for level 1 [ 11.520814] raid6: sse2x1 gen() 9546 MB/s [ 11.592812] raid6: sse2x1 xor() 7753 MB/s [ 11.664813] raid6: sse2x2 gen() 12266 MB/s [ 11.736811] raid6: sse2x2 xor() 8695 MB/s [ 11.808812] raid6: sse2x4 gen() 14286 MB/s [ 11.880813] raid6: sse2x4 xor() 10706 MB/s [ 11.885851] raid6: using algorithm sse2x4 gen() 14286 MB/s [ 11.892097] raid6: .... xor() 10706 MB/s, rmw enabled [ 11.897915] raid6: using ssse3x2 recovery algorithm [ 11.905674] xor: automatically using best checksumming function: avx [ 11.915481] async_tx: api initialized (async) [ 11.926473] md: raid6 personality registered for level 6 [ 11.933221] md: raid5 personality registered for level 5 [ 11.939839] md: raid4 personality registered for level 4 [ 11.959753] md: raid10 personality registered for level 10 [ 12.024585] Btrfs loaded, crc32c=crc32c-intel [ 12.200891] usb 4-4: new SuperSpeed USB device number 2 using xhci_hcd [ 12.229476] usb 4-4: New USB device found, idVendor=04e8, idProduct=61b7 [ 12.237764] usb 4-4: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [ 12.246512] usb 4-4: Product: M3 Portable [ 12.251951] usb 4-4: Manufacturer: Samsung [ 12.257418] usb 4-4: SerialNumber: NA82BT1M [ 12.264074] BTRFS: device label dom0-os devid 5 transid 107539 /dev/sde2 [ 12.271819] BTRFS: device label dom0-os [ 12.271919] usbcore: registered new interface driver usb-storage [ 12.282526] devid 4 transid 107539 /dev/sdd2 [ 12.288511] BTRFS: device label dom0-os devid 3 transid 107539 /dev/sdc2 [ 12.296192] BTRFS: device label dom0-os devid 2 transid 107539 /dev/sdb2 [ 12.303965] BTRFS: device label dom0-os [ 12.304797] scsi host8: uas [ 12.304860] usbcore: registered new interface driver uas [ 12.305219] scsi 8:0:0:0: Direct-Access Samsung M3 Portable 9300 PQ: 0 ANSI: 6 [ 12.327408] devid 1 transid 107539 /dev/sda2 [ 12.373311] sd 8:0:0:0: Attached scsi generic sg5 type 0 [ 12.373507] sd 8:0:0:0: [sdf] Spinning up disk... [ 13.384904] .... [ 17.388692] BTRFS info (device sda2): disk space caching is enabled [ 17.397803] BTRFS info (device sda2): has skinny extents [ 17.480951] ..ready [ 18.507627] sd 8:0:0:0: [sdf] 7814037167 512-byte logical blocks: (4.00 TB/3.64 TiB) [ 18.575728] sd 8:0:0:0: [sdf] Write Protect is off [ 18.581956] sd 8:0:0:0: [sdf] Mode Sense: 4f 00 00 00 [ 18.582259] sd 8:0:0:0: [sdf] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 18.753444] sdf: sdf1 sdf2 sdf3 [ 18.759277] sd 8:0:0:0: [sdf] Attached SCSI disk [ 20.409208] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN) [ 20.429830] systemd[1]: Detected virtualization xen. [ 20.436086] systemd[1]: Detected architecture x86-64. [ 20.465395] systemd[1]: Set hostname to . [ 21.683864] systemd[1]: Listening on udev Kernel Socket. [ 21.705270] systemd[1]: Listening on Journal Audit Socket. [ 21.727591] systemd[1]: Created slice User and Session Slice. [ 21.749439] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 21.777223] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 21.801675] systemd[1]: Created slice System Slice. [ 22.077159] Loading iSCSI transport class v2.0-870. [ 22.097060] iscsi: registered transport (tcp) [ 22.149525] BTRFS info (device sda2): disk space caching is enabled [ 22.238819] iscsi: registered transport (iser) [ 22.768762] systemd-journald[512]: Received request to flush runtime journal from PID 1 [ 23.381515] EDAC MC: Ver: 3.0.0 [ 23.382962] EDAC ie31200: No ECC support [ 23.493266] xen: registering gsi 16 triggering 0 polarity 1 [ 23.493270] Already setup the GSI :16 [ 23.504401] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 23.523833] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20160422/utaddress-255) [ 23.523838] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 23.523841] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x000000000000057F (\GPR2) (20160422/utaddress-255) [ 23.523843] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160422/utaddress-255) [ 23.523845] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 23.523845] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x000000000000057F (\GPR2) (20160422/utaddress-255) [ 23.523847] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160422/utaddress-255) [ 23.523849] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 23.523850] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x000000000000057F (\GPR2) (20160422/utaddress-255) [ 23.523852] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160422/utaddress-255) [ 23.523853] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 23.523854] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 23.695940] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 163840 ms ovfl timer [ 23.695942] RAPL PMU: hw unit of domain pp0-core 2^-16 Joules [ 23.695943] RAPL PMU: hw unit of domain package 2^-16 Joules [ 23.695944] RAPL PMU: hw unit of domain pp1-gpu 2^-16 Joules [ 23.920848] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this. [ 23.929610] xenbr0: port 1(enp3s0) entered blocking state [ 23.929616] xenbr0: port 1(enp3s0) entered disabled state [ 23.929743] device enp3s0 entered promiscuous mode [ 24.016481] BTRFS: device fsid dff5e973-59d2-4a67-975f-7d0e554b3fb5 devid 1 transid 5 /dev/sdf3 [ 24.200158] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready [ 24.477535] intel_rapl: Found RAPL domain package [ 24.477539] intel_rapl: Found RAPL domain core [ 24.477542] intel_rapl: Found RAPL domain uncore [ 25.146452] Adding 2097148k swap on /dev/mapper/sda4_swap. Priority:-1 extents:1 across:2097148k FS [ 25.146609] Adding 2097148k swap on /dev/mapper/sde4_swap. Priority:-2 extents:1 across:2097148k FS [ 25.158044] Adding 2097148k swap on /dev/mapper/sdd4_swap. Priority:-3 extents:1 across:2097148k FS [ 25.201900] Adding 2097148k swap on /dev/mapper/sdc4_swap. Priority:-4 extents:1 across:2097148k FS [ 25.958052] audit: type=1400 audit(1487881365.764:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/lxc-start" pid=1286 comm="apparmor_parser" [ 25.996548] audit: type=1400 audit(1487881365.800:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lxd/lxd-bridge-proxy" pid=1287 comm="apparmor_parser" [ 25.999838] audit: type=1400 audit(1487881365.804:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=1285 comm="apparmor_parser" [ 25.999848] audit: type=1400 audit(1487881365.804:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1285 comm="apparmor_parser" [ 25.999854] audit: type=1400 audit(1487881365.804:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=1285 comm="apparmor_parser" [ 25.999859] audit: type=1400 audit(1487881365.804:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1285 comm="apparmor_parser" [ 26.000183] audit: type=1400 audit(1487881365.804:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default" pid=1284 comm="apparmor_parser" [ 26.000200] audit: type=1400 audit(1487881365.804:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-cgns" pid=1284 comm="apparmor_parser" [ 26.000211] audit: type=1400 audit(1487881365.804:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-mounting" pid=1284 comm="apparmor_parser" [ 26.000220] audit: type=1400 audit(1487881365.804:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-nesting" pid=1284 comm="apparmor_parser" [ 26.153172] Adding 2097148k swap on /dev/mapper/sdb4_swap. Priority:-5 extents:1 across:2097148k FS [ 26.184757] IPv6: ADDRCONF(NETDEV_UP): xenbr0: link is not ready [ 26.601160] floppy0: no floppy controllers found [ 26.601174] work still pending [ 26.747745] cgroup: new mount options do not match the existing superblock, will be ignored [ 27.405833] tg3 0000:03:00.0 enp3s0: Link is up at 1000 Mbps, full duplex [ 27.405835] tg3 0000:03:00.0 enp3s0: Flow control is on for TX and on for RX [ 27.405836] tg3 0000:03:00.0 enp3s0: EEE is disabled [ 27.405895] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready [ 27.405925] xenbr0: port 1(enp3s0) entered blocking state [ 27.405926] xenbr0: port 1(enp3s0) entered forwarding state [ 27.405953] IPv6: ADDRCONF(NETDEV_CHANGE): xenbr0: link becomes ready [ 28.827636] xen:xen_evtchn: Event-channel device installed [ 194.346048] BTRFS info (device sdf3): use no compression [ 194.346051] BTRFS info (device sdf3): disk space caching is enabled [ 194.346052] BTRFS info (device sdf3): has skinny extents [ 194.346053] BTRFS info (device sdf3): flagging fs with big metadata feature [ 194.372548] BTRFS info (device sdf3): creating UUID tree [ 229.733191] NET: Registered protocol family 38 [ 230.113644] BTRFS: device label storage_pool devid 1 transid 238872 /dev/dm-5 [ 231.481419] BTRFS: device label storage_pool devid 2 transid 238872 /dev/dm-6 [ 232.852851] BTRFS: device label storage_pool devid 3 transid 238872 /dev/dm-7 [ 234.330764] BTRFS: device label storage_pool devid 4 transid 238872 /dev/dm-8 [ 235.740921] BTRFS: device label storage_pool devid 5 transid 238872 /dev/dm-9 [ 239.177267] BTRFS info (device dm-9): use no compression [ 239.177270] BTRFS info (device dm-9): disk space caching is enabled [ 239.177272] BTRFS info (device dm-9): has skinny extents [37752.516542] usb 1-1.1: USB disconnect, device number 3 [37752.867753] usb 1-1.1: new low-speed USB device number 5 using ehci-pci [37752.981087] usb 1-1.1: New USB device found, idVendor=04f3, idProduct=0103 [37752.981090] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [37752.985466] input: HID 04f3:0103 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/0003:04F3:0103.0005/input/input9 [37752.985884] hid-generic 0003:04F3:0103.0005: input,hidraw0: USB HID v1.10 Keyboard [HID 04f3:0103] on usb-0000:00:1a.0-1.1/input0 [37752.990874] input: HID 04f3:0103 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.1/0003:04F3:0103.0006/input/input10 [37752.991068] hid-generic 0003:04F3:0103.0006: input,hidraw3: USB HID v1.10 Device [HID 04f3:0103] on usb-0000:00:1a.0-1.1/input1 [37887.939555] usb 1-1.1: USB disconnect, device number 5 [37888.311558] usb 1-1.1: new low-speed USB device number 6 using ehci-pci [37888.428341] usb 1-1.1: New USB device found, idVendor=04f3, idProduct=0103 [37888.428345] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [37888.433009] input: HID 04f3:0103 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/0003:04F3:0103.0007/input/input11 [37888.433327] hid-generic 0003:04F3:0103.0007: input,hidraw0: USB HID v1.10 Keyboard [HID 04f3:0103] on usb-0000:00:1a.0-1.1/input0 [37888.437855] input: HID 04f3:0103 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.1/0003:04F3:0103.0008/input/input12 [37888.438025] hid-generic 0003:04F3:0103.0008: input,hidraw3: USB HID v1.10 Device [HID 04f3:0103] on usb-0000:00:1a.0-1.1/input1 [43902.367904] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43902.367906] 96 and 0 pages still available in the bound and unbound GPU page lists. [43902.393549] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43902.393550] 96 and 0 pages still available in the bound and unbound GPU page lists. [43902.401459] systemd-journal invoked oom-killer: gfp_mask=0x24200ca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [43902.401460] systemd-journal cpuset=/ mems_allowed=0 [43902.401465] CPU: 3 PID: 512 Comm: systemd-journal Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43902.401466] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43902.401468] 000000000000020f 00000000b8251d60 ffff8802a28ab748 ffffffff8142e043 [43902.401470] ffff8802a28ab8d8 ffff8802a4da0000 ffff8802a28ab7b0 ffffffff8122e97b [43902.401472] 00000000b8251d60 00000000ffffffff 0000000000000000 0000000000000001 [43902.401473] Call Trace: [43902.401479] [] dump_stack+0x63/0x90 [43902.401482] [] dump_header+0x5c/0x1dc [43902.401485] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43902.401488] [] oom_kill_process+0x226/0x3f0 [43902.401489] [] out_of_memory+0x35a/0x3f0 [43902.401491] [] __alloc_pages_slowpath+0x959/0x980 [43902.401494] [] ? get_request+0x368/0x880 [43902.401495] [] __alloc_pages_nodemask+0x2ba/0x300 [43902.401497] [] alloc_pages_vma+0xb6/0x260 [43902.401499] [] __read_swap_cache_async+0x10f/0x1a0 [43902.401501] [] read_swap_cache_async+0x26/0x60 [43902.401502] [] swapin_readahead+0x106/0x200 [43902.401505] [] do_swap_page+0x2f3/0x780 [43902.401506] [] handle_mm_fault+0x8b6/0x1410 [43902.401508] [] ? update_curr+0x66/0x180 [43902.401511] [] __do_page_fault+0x240/0x4e0 [43902.401512] [] do_page_fault+0x22/0x30 [43902.401513] [] page_fault+0x28/0x30 [43902.401516] [] ? ep_send_events_proc+0xf4/0x1a0 [43902.401517] [] ? ep_send_events_proc+0x87/0x1a0 [43902.401519] [] ? ep_ptable_queue_proc+0xa0/0xa0 [43902.401520] [] ep_scan_ready_list+0x9d/0x200 [43902.401521] [] ep_poll+0x193/0x340 [43902.401524] [] ? wake_up_q+0x70/0x70 [43902.401525] [] SyS_epoll_wait+0xb8/0xd0 [43902.401526] [] entry_SYSCALL_64_fastpath+0x1e/0xa8 [43902.401527] Mem-Info: [43902.401530] active_anon:57 inactive_anon:101 isolated_anon:0 active_file:2213558 inactive_file:260124 isolated_file:128 unevictable:915 dirty:260283 writeback:0 unstable:0 slab_reclaimable:21150 slab_unreclaimable:20991 mapped:1582 shmem:113 pagetables:1142 bounce:0 free:12963 free_pcp:57 free_cma:0 [43902.401532] Node 0 active_anon:228kB inactive_anon:404kB active_file:8854232kB inactive_file:1040496kB unevictable:3660kB isolated(anon):0kB isolated(file):512kB mapped:6328kB dirty:1041132kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:15461082 all_unreclaimable? yes [43902.401533] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43902.401535] lowmem_reserve[]: 0 3217 9901 9901 9901 [43902.401537] Node 0 DMA32 free:30824kB min:4132kB low:7424kB high:10716kB active_anon:80kB inactive_anon:0kB active_file:2936480kB inactive_file:332264kB unevictable:0kB writepending:332628kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10496kB kernel_stack:192kB pagetables:68kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43902.401540] lowmem_reserve[]: 0 0 6683 6683 6683 [43902.401542] Node 0 Normal free:8384kB min:8588kB low:15432kB high:22276kB active_anon:148kB inactive_anon:404kB active_file:5917752kB inactive_file:708128kB unevictable:3660kB writepending:708504kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61860kB slab_unreclaimable:70204kB kernel_stack:5152kB pagetables:4500kB bounce:0kB free_pcp:228kB local_pcp:0kB free_cma:0kB [43902.401544] lowmem_reserve[]: 0 0 0 0 0 [43902.401546] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43902.401553] Node 0 DMA32: 26*4kB (UME) 118*8kB (UME) 185*16kB (UME) 368*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30824kB [43902.401559] Node 0 Normal: 1670*4kB (U) 19*8kB (UMH) 1*16kB (H) 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 8384kB [43902.401565] 2474586 total pagecache pages [43902.401566] 0 pages in swap cache [43902.401567] Swap cache stats: add 28125, delete 28125, find 9306/15774 [43902.401567] Free swap = 10423764kB [43902.401568] Total swap = 10485740kB [43902.401568] 2621439 pages RAM [43902.401568] 0 pages HighMem/MovableOnly [43902.401569] 72455 pages reserved [43902.401569] 0 pages cma reserved [43902.401570] 0 pages hwpoisoned [43902.401570] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43902.401582] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43902.401584] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43902.401586] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43902.401589] [ 1415] 0 1415 41608 306 37 3 200 0 thermald [43902.401591] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43902.401592] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43902.401593] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43902.401594] [ 1430] 104 1430 64099 179 27 3 295 0 rsyslogd [43902.401596] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43902.401597] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43902.401598] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43902.401600] [ 1552] 0 1552 35672 0 27 5 1781 0 snapd [43902.401601] [ 1583] 0 1583 10908 310 25 3 2646 0 sec [43902.401602] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43902.401603] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43902.401604] [ 1738] 0 1738 1306 378 8 3 44 0 iscsid [43902.401606] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43902.401607] [ 1904] 0 1904 23806 244 15 3 58 0 apcupsd [43902.401608] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43902.401609] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43902.401611] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43902.401612] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43902.401613] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43902.401614] [ 2061] 111 2061 27509 308 24 3 173 0 ntpd [43902.401616] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43902.401617] [ 2204] 0 2204 16352 299 24 3 127 0 master [43902.401618] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43902.401619] [ 2210] 0 2210 164526 253 128 4 1074 0 qemu-system-i38 [43902.401621] [ 2229] 0 2229 60001 321 113 3 466 0 nmbd [43902.401627] [ 3832] 0 3832 27943 559 56 3 279 0 sshd [43902.401628] [ 3839] 1000 3839 11408 760 27 3 288 0 systemd [43902.401629] [ 3841] 1000 3841 19982 13 40 3 616 0 (sd-pam) [43902.401630] [ 3868] 1000 3868 27943 462 55 3 288 0 sshd [43902.401632] [ 3869] 1000 3869 5350 739 15 3 173 0 bash [43902.401633] [ 3964] 0 3964 17854 653 38 3 191 0 sudo [43902.401634] [ 3965] 0 3965 17652 542 39 3 148 0 su [43902.401635] [ 3966] 0 3966 5353 713 17 3 177 0 bash [43902.401636] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43902.401637] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43902.401638] [ 4566] 0 4566 5164 450 16 3 131 0 cp [43902.401640] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43902.401642] [ 6208] 0 6208 1300 167 8 3 0 0 modprobe [43902.401643] Out of memory: Kill process 1583 (sec) score 0 or sacrifice child [43902.408940] Killed process 1583 (sec) total-vm:43632kB, anon-rss:0kB, file-rss:1240kB, shmem-rss:0kB [43922.514314] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43922.514315] 96 and 0 pages still available in the bound and unbound GPU page lists. [43922.522206] modprobe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), order=0, oom_score_adj=0 [43922.522207] modprobe cpuset=/ mems_allowed=0 [43922.522211] CPU: 1 PID: 6208 Comm: modprobe Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43922.522212] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43922.522214] 000000000000020f 000000007632822a ffff880032333a48 ffffffff8142e043 [43922.522216] ffff880032333bd8 ffff8802aaa98000 ffff880032333ab0 ffffffff8122e97b [43922.522218] 000000007632822a 00000000ffffffff 0000000000000000 0000000000000001 [43922.522220] Call Trace: [43922.522225] [] dump_stack+0x63/0x90 [43922.522228] [] dump_header+0x5c/0x1dc [43922.522231] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43922.522234] [] oom_kill_process+0x226/0x3f0 [43922.522235] [] out_of_memory+0x35a/0x3f0 [43922.522237] [] __alloc_pages_slowpath+0x959/0x980 [43922.522238] [] __alloc_pages_nodemask+0x2ba/0x300 [43922.522241] [] alloc_pages_current+0x95/0x140 [43922.522242] [] __page_cache_alloc+0xab/0xc0 [43922.522243] [] filemap_fault+0x32d/0x5a0 [43922.522246] [] __do_fault+0x84/0x180 [43922.522248] [] ? xen_pmd_val+0x16/0x20 [43922.522250] [] handle_mm_fault+0xddb/0x1410 [43922.522252] [] __do_page_fault+0x240/0x4e0 [43922.522254] [] do_page_fault+0x22/0x30 [43922.522255] [] page_fault+0x28/0x30 [43922.522256] Mem-Info: [43922.522259] active_anon:58 inactive_anon:101 isolated_anon:0 active_file:2213606 inactive_file:260168 isolated_file:160 unevictable:915 dirty:260339 writeback:0 unstable:0 slab_reclaimable:21150 slab_unreclaimable:21039 mapped:1582 shmem:113 pagetables:1118 bounce:0 free:13019 free_pcp:0 free_cma:0 [43922.522262] Node 0 active_anon:232kB inactive_anon:404kB active_file:8854424kB inactive_file:1040672kB unevictable:3660kB isolated(anon):0kB isolated(file):640kB mapped:6328kB dirty:1041356kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:15140217 all_unreclaimable? yes [43922.522262] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43922.522265] lowmem_reserve[]: 0 3217 9901 9901 9901 [43922.522267] Node 0 DMA32 free:30864kB min:4132kB low:7424kB high:10716kB active_anon:80kB inactive_anon:0kB active_file:2936464kB inactive_file:332448kB unevictable:0kB writepending:332716kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10532kB kernel_stack:208kB pagetables:68kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43922.522269] lowmem_reserve[]: 0 0 6683 6683 6683 [43922.522271] Node 0 Normal free:8568kB min:8588kB low:15432kB high:22276kB active_anon:152kB inactive_anon:404kB active_file:5917960kB inactive_file:708296kB unevictable:3660kB writepending:708640kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61860kB slab_unreclaimable:70360kB kernel_stack:5152kB pagetables:4404kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43922.522273] lowmem_reserve[]: 0 0 0 0 0 [43922.522275] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43922.522282] Node 0 DMA32: 34*4kB (UME) 121*8kB (UME) 184*16kB (UME) 368*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30864kB [43922.522289] Node 0 Normal: 1648*4kB (UM) 39*8kB (UMH) 6*16kB (UMH) 1*32kB (M) 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 8568kB [43922.522295] 2474674 total pagecache pages [43922.522295] 0 pages in swap cache [43922.522296] Swap cache stats: add 28306, delete 28306, find 9418/15953 [43922.522297] Free swap = 10434328kB [43922.522297] Total swap = 10485740kB [43922.522297] 2621439 pages RAM [43922.522298] 0 pages HighMem/MovableOnly [43922.522298] 72455 pages reserved [43922.522298] 0 pages cma reserved [43922.522299] 0 pages hwpoisoned [43922.522299] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43922.522312] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43922.522313] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43922.522315] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43922.522318] [ 1415] 0 1415 41608 289 37 3 209 0 thermald [43922.522320] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43922.522322] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43922.522323] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43922.522324] [ 1430] 104 1430 64099 166 27 3 300 0 rsyslogd [43922.522326] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43922.522327] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43922.522328] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43922.522329] [ 1552] 0 1552 35672 0 27 5 1781 0 snapd [43922.522331] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43922.522332] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43922.522333] [ 1738] 0 1738 1306 378 8 3 51 0 iscsid [43922.522335] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43922.522336] [ 1904] 0 1904 23806 228 15 3 58 0 apcupsd [43922.522337] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43922.522338] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43922.522339] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43922.522340] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43922.522342] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43922.522343] [ 2061] 111 2061 27509 308 24 3 173 0 ntpd [43922.522344] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43922.522346] [ 2204] 0 2204 16352 299 24 3 127 0 master [43922.522347] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43922.522348] [ 2210] 0 2210 164526 253 128 4 1074 0 qemu-system-i38 [43922.522350] [ 2229] 0 2229 60001 321 113 3 474 0 nmbd [43922.522356] [ 3832] 0 3832 27943 559 56 3 279 0 sshd [43922.522358] [ 3839] 1000 3839 11408 760 27 3 288 0 systemd [43922.522359] [ 3841] 1000 3841 19982 13 40 3 616 0 (sd-pam) [43922.522360] [ 3868] 1000 3868 27943 462 55 3 288 0 sshd [43922.522361] [ 3869] 1000 3869 5350 739 15 3 173 0 bash [43922.522362] [ 3964] 0 3964 17854 653 38 3 191 0 sudo [43922.522363] [ 3965] 0 3965 17652 542 39 3 148 0 su [43922.522364] [ 3966] 0 3966 5353 713 17 3 177 0 bash [43922.522366] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43922.522367] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43922.522368] [ 4566] 0 4566 5164 450 16 3 110 0 cp [43922.522370] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43922.522372] [ 6208] 0 6208 1740 135 9 3 0 0 modprobe [43922.522373] Out of memory: Kill process 1552 (snapd) score 0 or sacrifice child [43922.529887] Killed process 1552 (snapd) total-vm:142688kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [43922.562414] oom_reaper: reaped process 1552 (snapd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [43922.563941] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43922.563942] 96 and 0 pages still available in the bound and unbound GPU page lists. [43922.571831] systemd invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), order=0, oom_score_adj=0 [43922.571832] systemd cpuset=/ mems_allowed=0 [43922.571836] CPU: 3 PID: 1 Comm: systemd Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43922.571836] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43922.571838] 000000000000020f 000000004060ff1f ffff8802ac5d7260 ffffffff8142e043 [43922.571840] ffff8802ac5d73f0 ffff8802a732d880 ffff8802ac5d72c8 ffffffff8122e97b [43922.571842] 000000004060ff1f 00000000ffffffff 0000000000000000 0000000000000002 [43922.571843] Call Trace: [43922.571849] [] dump_stack+0x63/0x90 [43922.571851] [] dump_header+0x5c/0x1dc [43922.571855] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43922.571858] [] oom_kill_process+0x226/0x3f0 [43922.571859] [] out_of_memory+0x35a/0x3f0 [43922.571861] [] __alloc_pages_slowpath+0x8c4/0x980 [43922.571862] [] __alloc_pages_nodemask+0x2ba/0x300 [43922.571864] [] alloc_pages_current+0x95/0x140 [43922.571866] [] __page_cache_alloc+0xab/0xc0 [43922.571867] [] pagecache_get_page+0x88/0x2b0 [43922.571887] [] alloc_extent_buffer+0x112/0x460 [btrfs] [43922.571899] [] read_tree_block+0x20/0x60 [btrfs] [43922.571908] [] read_block_for_search.isra.34+0x139/0x330 [btrfs] [43922.571916] [] btrfs_search_slot+0x36d/0x9a0 [btrfs] [43922.571919] [] ? check_preempt_wakeup+0x199/0x220 [43922.571929] [] btrfs_lookup_csum+0x4e/0x150 [btrfs] [43922.571938] [] __btrfs_lookup_bio_sums.isra.9+0x231/0x590 [btrfs] [43922.571939] [] ? mempool_alloc+0x6e/0x170 [43922.571942] [] ? kmem_cache_alloc+0xd7/0x1b0 [43922.571951] [] ? btrfs_bio_wq_end_io+0x28/0x70 [btrfs] [43922.571960] [] btrfs_lookup_bio_sums+0x36/0x40 [btrfs] [43922.571971] [] btrfs_submit_bio_hook+0xa9/0x190 [btrfs] [43922.571982] [] submit_one_bio+0x6a/0xa0 [btrfs] [43922.571993] [] submit_extent_page+0xde/0x240 [btrfs] [43922.572003] [] __do_readpage+0x39d/0x960 [btrfs] [43922.572012] [] ? btrfs_create_repair_bio+0x100/0x100 [btrfs] [43922.572023] [] ? btrfs_releasepage+0x40/0x40 [btrfs] [43922.572032] [] __extent_readpages.constprop.48+0x317/0x360 [btrfs] [43922.572042] [] ? btrfs_releasepage+0x40/0x40 [btrfs] [43922.572052] [] extent_readpages+0x207/0x280 [btrfs] [43922.572062] [] ? btrfs_releasepage+0x40/0x40 [btrfs] [43922.572072] [] btrfs_readpages+0x1f/0x30 [btrfs] [43922.572073] [] __do_page_cache_readahead+0x1a7/0x280 [43922.572074] [] ? pagecache_get_page+0x2d/0x2b0 [43922.572076] [] filemap_fault+0x4e6/0x5a0 [43922.572078] [] __do_fault+0x84/0x180 [43922.572080] [] ? xen_pmd_val+0x16/0x20 [43922.572081] [] handle_mm_fault+0xddb/0x1410 [43922.572083] [] __do_page_fault+0x240/0x4e0 [43922.572084] [] do_page_fault+0x22/0x30 [43922.572086] [] page_fault+0x28/0x30 [43922.572087] Mem-Info: [43922.572090] active_anon:58 inactive_anon:101 isolated_anon:0 active_file:2213606 inactive_file:260119 isolated_file:224 unevictable:915 dirty:260339 writeback:0 unstable:0 slab_reclaimable:21150 slab_unreclaimable:21039 mapped:1582 shmem:113 pagetables:1118 bounce:0 free:13019 free_pcp:31 free_cma:0 [43922.572092] Node 0 active_anon:232kB inactive_anon:404kB active_file:8854424kB inactive_file:1040476kB unevictable:3660kB isolated(anon):0kB isolated(file):896kB mapped:6328kB dirty:1041356kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:15398616 all_unreclaimable? yes [43922.572093] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43922.572095] lowmem_reserve[]: 0 3217 9901 9901 9901 [43922.572097] Node 0 DMA32 free:30864kB min:4132kB low:7424kB high:10716kB active_anon:80kB inactive_anon:0kB active_file:2936464kB inactive_file:332248kB unevictable:0kB writepending:332716kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10532kB kernel_stack:208kB pagetables:68kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43922.572100] lowmem_reserve[]: 0 0 6683 6683 6683 [43922.572102] Node 0 Normal free:8568kB min:8588kB low:15432kB high:22276kB active_anon:152kB inactive_anon:404kB active_file:5917960kB inactive_file:708284kB unevictable:3660kB writepending:708640kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61860kB slab_unreclaimable:70360kB kernel_stack:5152kB pagetables:4404kB bounce:0kB free_pcp:124kB local_pcp:8kB free_cma:0kB [43922.572104] lowmem_reserve[]: 0 0 0 0 0 [43922.572106] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43922.572113] Node 0 DMA32: 34*4kB (UME) 121*8kB (UME) 184*16kB (UME) 368*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30864kB [43922.572119] Node 0 Normal: 1639*4kB (UM) 28*8kB (UMH) 6*16kB (UMH) 1*32kB (M) 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 8444kB [43922.572125] 2474674 total pagecache pages [43922.572126] 0 pages in swap cache [43922.572127] Swap cache stats: add 28308, delete 28308, find 9419/15959 [43922.572127] Free swap = 10441252kB [43922.572128] Total swap = 10485740kB [43922.572128] 2621439 pages RAM [43922.572128] 0 pages HighMem/MovableOnly [43922.572129] 72455 pages reserved [43922.572129] 0 pages cma reserved [43922.572130] 0 pages hwpoisoned [43922.572130] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43922.572141] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43922.572143] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43922.572144] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43922.572148] [ 1415] 0 1415 41608 289 37 3 209 0 thermald [43922.572149] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43922.572151] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43922.572152] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43922.572153] [ 1430] 104 1430 64099 166 27 3 300 0 rsyslogd [43922.572155] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43922.572156] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43922.572157] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43922.572158] [ 1694] 0 1552 35672 0 27 5 16 0 snapd [43922.572160] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43922.572161] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43922.572162] [ 1738] 0 1738 1306 378 8 3 51 0 iscsid [43922.572164] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43922.572165] [ 1904] 0 1904 23806 228 15 3 58 0 apcupsd [43922.572166] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43922.572167] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43922.572168] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43922.572169] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43922.572171] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43922.572172] [ 2061] 111 2061 27509 308 24 3 173 0 ntpd [43922.572173] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43922.572175] [ 2204] 0 2204 16352 299 24 3 127 0 master [43922.572176] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43922.572177] [ 2210] 0 2210 164526 253 128 4 1074 0 qemu-system-i38 [43922.572178] [ 2229] 0 2229 60001 321 113 3 474 0 nmbd [43922.572185] [ 3832] 0 3832 27943 559 56 3 279 0 sshd [43922.572186] [ 3839] 1000 3839 11408 760 27 3 288 0 systemd [43922.572187] [ 3841] 1000 3841 19982 13 40 3 616 0 (sd-pam) [43922.572188] [ 3868] 1000 3868 27943 462 55 3 288 0 sshd [43922.572190] [ 3869] 1000 3869 5350 739 15 3 173 0 bash [43922.572191] [ 3964] 0 3964 17854 653 38 3 191 0 sudo [43922.572192] [ 3965] 0 3965 17652 542 39 3 148 0 su [43922.572194] [ 3966] 0 3966 5353 713 17 3 177 0 bash [43922.572195] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43922.572196] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43922.572197] [ 4566] 0 4566 5164 450 16 3 110 0 cp [43922.572199] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43922.572201] [ 6208] 0 6208 1740 135 9 3 0 0 modprobe [43922.572202] Out of memory: Kill process 2210 (qemu-system-i38) score 0 or sacrifice child [43922.580559] Killed process 2210 (qemu-system-i38) total-vm:658104kB, anon-rss:0kB, file-rss:1012kB, shmem-rss:0kB [43922.611943] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43922.611944] 96 and 0 pages still available in the bound and unbound GPU page lists. [43922.622221] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43922.622222] 96 and 0 pages still available in the bound and unbound GPU page lists. [43922.630790] oom_reaper: reaped process 2210 (qemu-system-i38), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [43922.632436] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43922.632437] 96 and 0 pages still available in the bound and unbound GPU page lists. [43922.640494] btrfs-transacti invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), order=0, oom_score_adj=0 [43922.640495] btrfs-transacti cpuset=/ mems_allowed=0 [43922.640500] CPU: 0 PID: 2589 Comm: btrfs-transacti Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43922.640500] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43922.640502] 000000000000020f 00000000ffde8944 ffff8802a585f518 ffffffff8142e043 [43922.640504] ffff8802a585f6a8 ffff8802a6450000 ffff8802a585f580 ffffffff8122e97b [43922.640506] 00000000ffde8944 00000000ffffffff 0000000000000000 0000000000000003 [43922.640507] Call Trace: [43922.640512] [] dump_stack+0x63/0x90 [43922.640515] [] dump_header+0x5c/0x1dc [43922.640519] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43922.640521] [] oom_kill_process+0x226/0x3f0 [43922.640523] [] out_of_memory+0x35a/0x3f0 [43922.640524] [] __alloc_pages_slowpath+0x8c4/0x980 [43922.640525] [] __alloc_pages_nodemask+0x2ba/0x300 [43922.640528] [] alloc_pages_current+0x95/0x140 [43922.640529] [] __page_cache_alloc+0xab/0xc0 [43922.640530] [] pagecache_get_page+0x88/0x2b0 [43922.640549] [] alloc_extent_buffer+0x112/0x460 [btrfs] [43922.640560] [] btrfs_find_create_tree_block+0x15/0x20 [btrfs] [43922.640570] [] btrfs_alloc_tree_block+0x125/0x4d0 [btrfs] [43922.640579] [] __btrfs_cow_block+0x13e/0x590 [btrfs] [43922.640587] [] btrfs_cow_block+0x10c/0x1e0 [btrfs] [43922.640595] [] btrfs_search_slot+0x1e8/0x9a0 [btrfs] [43922.640604] [] lookup_inline_extent_backref+0xed/0x5a0 [btrfs] [43922.640612] [] ? btrfs_alloc_path+0x1a/0x20 [btrfs] [43922.640620] [] __btrfs_free_extent.isra.71+0x109/0xcc0 [btrfs] [43922.640632] [] ? btrfs_merge_delayed_refs+0x8f/0x6a0 [btrfs] [43922.640641] [] __btrfs_run_delayed_refs+0xb10/0x12c0 [btrfs] [43922.640643] [] ? __switch_to+0x2dc/0x700 [43922.640653] [] btrfs_run_delayed_refs+0x8e/0x2b0 [btrfs] [43922.640663] [] btrfs_commit_transaction+0x52/0xb00 [btrfs] [43922.640672] [] ? start_transaction+0x9e/0x4c0 [btrfs] [43922.640682] [] transaction_kthread+0x1f1/0x210 [btrfs] [43922.640691] [] ? btrfs_cleanup_transaction+0x590/0x590 [btrfs] [43922.640693] [] kthread+0xd8/0xf0 [43922.640695] [] ret_from_fork+0x1f/0x40 [43922.640696] [] ? kthread_create_on_node+0x1e0/0x1e0 [43922.640697] Mem-Info: [43922.640700] active_anon:58 inactive_anon:101 isolated_anon:0 active_file:2213606 inactive_file:260088 isolated_file:224 unevictable:915 dirty:260339 writeback:0 unstable:0 slab_reclaimable:21150 slab_unreclaimable:21039 mapped:1582 shmem:113 pagetables:1118 bounce:0 free:13019 free_pcp:121 free_cma:0 [43922.640702] Node 0 active_anon:232kB inactive_anon:404kB active_file:8854424kB inactive_file:1040352kB unevictable:3660kB isolated(anon):0kB isolated(file):896kB mapped:6328kB dirty:1041356kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:15589801 all_unreclaimable? yes [43922.640703] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43922.640705] lowmem_reserve[]: 0 3217 9901 9901 9901 [43922.640707] Node 0 DMA32 free:30864kB min:4132kB low:7424kB high:10716kB active_anon:80kB inactive_anon:0kB active_file:2936464kB inactive_file:332088kB unevictable:0kB writepending:332716kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10532kB kernel_stack:208kB pagetables:68kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43922.640710] lowmem_reserve[]: 0 0 6683 6683 6683 [43922.640712] Node 0 Normal free:8568kB min:8588kB low:15432kB high:22276kB active_anon:152kB inactive_anon:404kB active_file:5917960kB inactive_file:708208kB unevictable:3660kB writepending:708640kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61860kB slab_unreclaimable:70360kB kernel_stack:5152kB pagetables:4404kB bounce:0kB free_pcp:484kB local_pcp:120kB free_cma:0kB [43922.640714] lowmem_reserve[]: 0 0 0 0 0 [43922.640716] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43922.640723] Node 0 DMA32: 34*4kB (UME) 121*8kB (UME) 184*16kB (UME) 368*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30864kB [43922.640729] Node 0 Normal: 1546*4kB (UM) 28*8kB (UMH) 6*16kB (UMH) 1*32kB (M) 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 8072kB [43922.640735] 2474674 total pagecache pages [43922.640736] 0 pages in swap cache [43922.640737] Swap cache stats: add 28308, delete 28308, find 9419/15961 [43922.640737] Free swap = 10445504kB [43922.640737] Total swap = 10485740kB [43922.640738] 2621439 pages RAM [43922.640738] 0 pages HighMem/MovableOnly [43922.640739] 72455 pages reserved [43922.640739] 0 pages cma reserved [43922.640739] 0 pages hwpoisoned [43922.640740] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43922.640750] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43922.640751] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43922.640753] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43922.640757] [ 1415] 0 1415 41608 289 37 3 209 0 thermald [43922.640758] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43922.640759] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43922.640760] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43922.640761] [ 1430] 104 1430 64099 166 27 3 300 0 rsyslogd [43922.640763] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43922.640764] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43922.640765] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43922.640766] [ 1694] 0 1552 35672 0 27 5 0 0 snapd [43922.640768] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43922.640769] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43922.640770] [ 1738] 0 1738 1306 378 8 3 51 0 iscsid [43922.640771] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43922.640773] [ 1904] 0 1904 23806 228 15 3 58 0 apcupsd [43922.640774] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43922.640775] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43922.640776] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43922.640777] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43922.640779] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43922.640780] [ 2061] 111 2061 27509 308 24 3 173 0 ntpd [43922.640781] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43922.640782] [ 2204] 0 2204 16352 299 24 3 127 0 master [43922.640784] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43922.640785] [ 2210] 0 2210 164526 0 128 4 11 0 qemu-system-i38 [43922.640786] [ 2229] 0 2229 60001 321 113 3 474 0 nmbd [43922.640793] [ 3832] 0 3832 27943 559 56 3 279 0 sshd [43922.640794] [ 3839] 1000 3839 11408 760 27 3 288 0 systemd [43922.640795] [ 3841] 1000 3841 19982 13 40 3 616 0 (sd-pam) [43922.640796] [ 3868] 1000 3868 27943 462 55 3 288 0 sshd [43922.640797] [ 3869] 1000 3869 5350 739 15 3 173 0 bash [43922.640799] [ 3964] 0 3964 17854 653 38 3 191 0 sudo [43922.640800] [ 3965] 0 3965 17652 542 39 3 148 0 su [43922.640801] [ 3966] 0 3966 5353 713 17 3 177 0 bash [43922.640802] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43922.640803] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43922.640804] [ 4566] 0 4566 5164 450 16 3 110 0 cp [43922.640806] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43922.640808] [ 6208] 0 6208 1740 135 9 3 0 0 modprobe [43922.640809] Out of memory: Kill process 3839 (systemd) score 0 or sacrifice child [43922.648793] Killed process 3841 ((sd-pam)) total-vm:79928kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB [43922.670204] oom_reaper: reaped process 3841 ((sd-pam)), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [43922.670615] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43922.670616] 96 and 0 pages still available in the bound and unbound GPU page lists. [43922.678695] modprobe invoked oom-killer: gfp_mask=0x24201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), order=0, oom_score_adj=0 [43922.678696] modprobe cpuset=/ mems_allowed=0 [43922.678700] CPU: 1 PID: 6208 Comm: modprobe Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43922.678701] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43922.678702] 000000000000020f 000000007632822a ffff880032333a48 ffffffff8142e043 [43922.678704] ffff880032333bd8 ffff8802a6450000 ffff880032333ab0 ffffffff8122e97b [43922.678706] 000000007632822a 00000000ffffffff 0000000000000000 0000000000000004 [43922.678707] Call Trace: [43922.678711] [] dump_stack+0x63/0x90 [43922.678714] [] dump_header+0x5c/0x1dc [43922.678718] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43922.678720] [] oom_kill_process+0x226/0x3f0 [43922.678722] [] out_of_memory+0x35a/0x3f0 [43922.678723] [] __alloc_pages_slowpath+0x959/0x980 [43922.678724] [] __alloc_pages_nodemask+0x2ba/0x300 [43922.678727] [] alloc_pages_current+0x95/0x140 [43922.678728] [] __page_cache_alloc+0xab/0xc0 [43922.678729] [] filemap_fault+0x32d/0x5a0 [43922.678732] [] __do_fault+0x84/0x180 [43922.678734] [] ? xen_pmd_val+0x16/0x20 [43922.678736] [] handle_mm_fault+0xddb/0x1410 [43922.678738] [] __do_page_fault+0x240/0x4e0 [43922.678739] [] do_page_fault+0x22/0x30 [43922.678741] [] page_fault+0x28/0x30 [43922.678741] Mem-Info: [43922.678744] active_anon:58 inactive_anon:101 isolated_anon:0 active_file:2213606 inactive_file:260202 isolated_file:160 unevictable:915 dirty:260339 writeback:0 unstable:0 slab_reclaimable:21150 slab_unreclaimable:21039 mapped:1582 shmem:113 pagetables:1118 bounce:0 free:12957 free_pcp:150 free_cma:0 [43922.678747] Node 0 active_anon:232kB inactive_anon:404kB active_file:8854424kB inactive_file:1040808kB unevictable:3660kB isolated(anon):0kB isolated(file):640kB mapped:6328kB dirty:1041356kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:15705191 all_unreclaimable? yes [43922.678747] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43922.678750] lowmem_reserve[]: 0 3217 9901 9901 9901 [43922.678752] Node 0 DMA32 free:30864kB min:4132kB low:7424kB high:10716kB active_anon:80kB inactive_anon:0kB active_file:2936464kB inactive_file:332236kB unevictable:0kB writepending:332716kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10532kB kernel_stack:208kB pagetables:68kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43922.678755] lowmem_reserve[]: 0 0 6683 6683 6683 [43922.678756] Node 0 Normal free:8320kB min:8588kB low:15432kB high:22276kB active_anon:152kB inactive_anon:404kB active_file:5917960kB inactive_file:708376kB unevictable:3660kB writepending:708640kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61860kB slab_unreclaimable:70360kB kernel_stack:5152kB pagetables:4404kB bounce:0kB free_pcp:600kB local_pcp:240kB free_cma:0kB [43922.678759] lowmem_reserve[]: 0 0 0 0 0 [43922.678761] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43922.678767] Node 0 DMA32: 34*4kB (UME) 121*8kB (UME) 184*16kB (UME) 368*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30864kB [43922.678774] Node 0 Normal: 1545*4kB (U) 25*8kB (UMH) 2*16kB (UH) 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 7948kB [43922.678780] 2474674 total pagecache pages [43922.678781] 1 pages in swap cache [43922.678781] Swap cache stats: add 28309, delete 28308, find 9419/15962 [43922.678782] Free swap = 10446792kB [43922.678782] Total swap = 10485740kB [43922.678783] 2621439 pages RAM [43922.678783] 0 pages HighMem/MovableOnly [43922.678783] 72455 pages reserved [43922.678784] 0 pages cma reserved [43922.678784] 0 pages hwpoisoned [43922.678784] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43922.678794] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43922.678795] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43922.678797] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43922.678800] [ 1415] 0 1415 41608 289 37 3 209 0 thermald [43922.678801] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43922.678802] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43922.678803] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43922.678804] [ 1430] 104 1430 64099 166 27 3 300 0 rsyslogd [43922.678806] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43922.678807] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43922.678808] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43922.678809] [ 1694] 0 1552 35672 0 27 5 0 0 snapd [43922.678810] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43922.678812] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43922.678813] [ 1738] 0 1738 1306 378 8 3 51 0 iscsid [43922.678814] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43922.678815] [ 1904] 0 1904 23806 228 15 3 58 0 apcupsd [43922.678816] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43922.678817] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43922.678818] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43922.678819] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43922.678820] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43922.678822] [ 2061] 111 2061 27509 308 24 3 173 0 ntpd [43922.678823] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43922.678824] [ 2204] 0 2204 16352 299 24 3 127 0 master [43922.678825] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43922.678827] [ 2210] 0 2210 164526 0 128 4 11 0 qemu-system-i38 [43922.678828] [ 2229] 0 2229 60001 321 113 3 474 0 nmbd [43922.678833] [ 3832] 0 3832 27943 559 56 3 279 0 sshd [43922.678835] [ 3839] 1000 3839 11408 760 27 3 288 0 systemd [43922.678836] [ 3841] 1000 3841 19982 0 40 3 0 0 (sd-pam) [43922.678837] [ 3868] 1000 3868 27943 462 55 3 288 0 sshd [43922.678838] [ 3869] 1000 3869 5350 739 15 3 173 0 bash [43922.678839] [ 3964] 0 3964 17854 653 38 3 191 0 sudo [43922.678840] [ 3965] 0 3965 17652 542 39 3 148 0 su [43922.678841] [ 3966] 0 3966 5353 713 17 3 177 0 bash [43922.678842] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43922.678844] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43922.678845] [ 4566] 0 4566 5164 450 16 3 110 0 cp [43922.678846] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43922.678848] [ 6208] 0 6208 1740 135 9 3 0 0 modprobe [43922.678849] Out of memory: Kill process 3839 (systemd) score 0 or sacrifice child [43922.686458] Killed process 3839 (systemd) total-vm:45632kB, anon-rss:0kB, file-rss:3040kB, shmem-rss:0kB [43922.713500] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43922.713501] 96 and 0 pages still available in the bound and unbound GPU page lists. [43922.721588] btrfs-transacti invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), order=0, oom_score_adj=0 [43922.721588] btrfs-transacti cpuset=/ mems_allowed=0 [43922.721592] CPU: 0 PID: 2589 Comm: btrfs-transacti Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43922.721593] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43922.721594] 000000000000020f 00000000ffde8944 ffff8802a585f518 ffffffff8142e043 [43922.721596] ffff8802a585f6a8 ffff88004b8a0000 ffff8802a585f580 ffffffff8122e97b [43922.721598] 00000000ffde8944 00000000ffffffff 0000000000000000 0000000000000005 [43922.721600] Call Trace: [43922.721604] [] dump_stack+0x63/0x90 [43922.721606] [] dump_header+0x5c/0x1dc [43922.721610] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43922.721612] [] oom_kill_process+0x226/0x3f0 [43922.721614] [] out_of_memory+0x35a/0x3f0 [43922.721615] [] __alloc_pages_slowpath+0x8c4/0x980 [43922.721616] [] __alloc_pages_nodemask+0x2ba/0x300 [43922.721619] [] alloc_pages_current+0x95/0x140 [43922.721620] [] __page_cache_alloc+0xab/0xc0 [43922.721621] [] pagecache_get_page+0x88/0x2b0 [43922.721641] [] alloc_extent_buffer+0x112/0x460 [btrfs] [43922.721653] [] btrfs_find_create_tree_block+0x15/0x20 [btrfs] [43922.721662] [] btrfs_alloc_tree_block+0x125/0x4d0 [btrfs] [43922.721671] [] __btrfs_cow_block+0x13e/0x590 [btrfs] [43922.721680] [] btrfs_cow_block+0x10c/0x1e0 [btrfs] [43922.721688] [] btrfs_search_slot+0x1e8/0x9a0 [btrfs] [43922.721697] [] lookup_inline_extent_backref+0xed/0x5a0 [btrfs] [43922.721705] [] ? btrfs_alloc_path+0x1a/0x20 [btrfs] [43922.721713] [] __btrfs_free_extent.isra.71+0x109/0xcc0 [btrfs] [43922.721725] [] ? btrfs_merge_delayed_refs+0x8f/0x6a0 [btrfs] [43922.721734] [] __btrfs_run_delayed_refs+0xb10/0x12c0 [btrfs] [43922.721736] [] ? __switch_to+0x2dc/0x700 [43922.721746] [] btrfs_run_delayed_refs+0x8e/0x2b0 [btrfs] [43922.721756] [] btrfs_commit_transaction+0x52/0xb00 [btrfs] [43922.721765] [] ? start_transaction+0x9e/0x4c0 [btrfs] [43922.721775] [] transaction_kthread+0x1f1/0x210 [btrfs] [43922.721784] [] ? btrfs_cleanup_transaction+0x590/0x590 [btrfs] [43922.721786] [] kthread+0xd8/0xf0 [43922.721788] [] ret_from_fork+0x1f/0x40 [43922.721789] [] ? kthread_create_on_node+0x1e0/0x1e0 [43922.721790] Mem-Info: [43922.721793] active_anon:58 inactive_anon:101 isolated_anon:0 active_file:2213606 inactive_file:260138 isolated_file:160 unevictable:915 dirty:260339 writeback:0 unstable:0 slab_reclaimable:21150 slab_unreclaimable:21039 mapped:1582 shmem:113 pagetables:1118 bounce:0 free:12957 free_pcp:232 free_cma:0 [43922.721795] Node 0 active_anon:232kB inactive_anon:404kB active_file:8854424kB inactive_file:1040552kB unevictable:3660kB isolated(anon):0kB isolated(file):640kB mapped:6328kB dirty:1041356kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:15796642 all_unreclaimable? yes [43922.721796] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43922.721798] lowmem_reserve[]: 0 3217 9901 9901 9901 [43922.721800] Node 0 DMA32 free:30864kB min:4132kB low:7424kB high:10716kB active_anon:80kB inactive_anon:0kB active_file:2936464kB inactive_file:332236kB unevictable:0kB writepending:332716kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10532kB kernel_stack:208kB pagetables:68kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [43922.721803] lowmem_reserve[]: 0 0 6683 6683 6683 [43922.721805] Node 0 Normal free:8320kB min:8588kB low:15432kB high:22276kB active_anon:152kB inactive_anon:404kB active_file:5917960kB inactive_file:708180kB unevictable:3660kB writepending:708640kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61860kB slab_unreclaimable:70360kB kernel_stack:5152kB pagetables:4404kB bounce:0kB free_pcp:924kB local_pcp:296kB free_cma:0kB [43922.721807] lowmem_reserve[]: 0 0 0 0 0 [43922.721809] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43922.721815] Node 0 DMA32: 34*4kB (UME) 121*8kB (UME) 184*16kB (UME) 368*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30864kB [43922.721822] Node 0 Normal: 1545*4kB (U) 25*8kB (UMH) 2*16kB (UH) 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 7948kB [43922.721828] 2474674 total pagecache pages [43922.721828] 1 pages in swap cache [43922.721829] Swap cache stats: add 28310, delete 28309, find 9420/15964 [43922.721829] Free swap = 10447944kB [43922.721830] Total swap = 10485740kB [43922.721830] 2621439 pages RAM [43922.721831] 0 pages HighMem/MovableOnly [43922.721831] 72455 pages reserved [43922.721831] 0 pages cma reserved [43922.721832] 0 pages hwpoisoned [43922.721832] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43922.721842] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43922.721843] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43922.721845] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43922.721848] [ 1415] 0 1415 41608 289 37 3 209 0 thermald [43922.721849] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43922.721850] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43922.721851] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43922.721853] [ 1430] 104 1430 64099 166 27 3 300 0 rsyslogd [43922.721854] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43922.721855] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43922.721856] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43922.721857] [ 1694] 0 1552 35672 0 27 5 0 0 snapd [43922.721859] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43922.721860] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43922.721861] [ 1738] 0 1738 1306 378 8 3 51 0 iscsid [43922.721862] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43922.721870] [ 1904] 0 1904 23806 228 15 3 58 0 apcupsd [43922.721871] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43922.721873] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43922.721874] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43922.721875] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43922.721876] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43922.721877] [ 2061] 111 2061 27509 308 24 3 173 0 ntpd [43922.721879] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43922.721880] [ 2204] 0 2204 16352 299 24 3 127 0 master [43922.721881] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43922.721882] [ 2210] 0 2210 164526 0 128 4 11 0 qemu-system-i38 [43922.721884] [ 2229] 0 2229 60001 321 113 3 474 0 nmbd [43922.721889] [ 3832] 0 3832 27943 559 56 3 279 0 sshd [43922.721891] [ 3868] 1000 3868 27943 462 55 3 288 0 sshd [43922.721892] [ 3869] 1000 3869 5350 739 15 3 173 0 bash [43922.721893] [ 3964] 0 3964 17854 653 38 3 191 0 sudo [43922.721894] [ 3965] 0 3965 17652 542 39 3 148 0 su [43922.721895] [ 3966] 0 3966 5353 713 17 3 177 0 bash [43922.721896] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43922.721897] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43922.721898] [ 4566] 0 4566 5164 450 16 3 110 0 cp [43922.721900] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43922.721902] [ 6208] 0 6208 1740 135 9 3 0 0 modprobe [43922.721903] Out of memory: Kill process 3869 (bash) score 0 or sacrifice child [43922.729527] Killed process 3964 (sudo) total-vm:71416kB, anon-rss:0kB, file-rss:2612kB, shmem-rss:0kB [43922.754294] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43922.754295] 96 and 0 pages still available in the bound and unbound GPU page lists. [43922.762160] cp invoked oom-killer: gfp_mask=0x24200ca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [43922.762160] cp cpuset=/ mems_allowed=0 [43922.762164] CPU: 2 PID: 4566 Comm: cp Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43922.762165] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43922.762166] 000000000000020f 000000007422264a ffff8802147fb688 ffffffff8142e043 [43922.762168] ffff8802147fb818 ffff88004b8a0000 ffff8802147fb6f0 ffffffff8122e97b [43922.762170] 000000007422264a 00000000ffffffff 0000000000000000 0000000000000006 [43922.762172] Call Trace: [43922.762176] [] dump_stack+0x63/0x90 [43922.762178] [] dump_header+0x5c/0x1dc [43922.762182] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43922.762184] [] oom_kill_process+0x226/0x3f0 [43922.762186] [] out_of_memory+0x35a/0x3f0 [43922.762187] [] __alloc_pages_slowpath+0x959/0x980 [43922.762189] [] __alloc_pages_nodemask+0x2ba/0x300 [43922.762191] [] alloc_pages_vma+0xb6/0x260 [43922.762193] [] __read_swap_cache_async+0x10f/0x1a0 [43922.762195] [] read_swap_cache_async+0x26/0x60 [43922.762196] [] swapin_readahead+0x106/0x200 [43922.762198] [] do_swap_page+0x2f3/0x780 [43922.762200] [] handle_mm_fault+0x8b6/0x1410 [43922.762203] [] ? __switch_to+0x2dc/0x700 [43922.762205] [] __do_page_fault+0x240/0x4e0 [43922.762206] [] do_page_fault+0x22/0x30 [43922.762208] [] page_fault+0x28/0x30 [43922.762211] [] ? iov_iter_fault_in_readable+0x53/0x120 [43922.762227] [] __btrfs_buffered_write+0x12f/0x6e0 [btrfs] [43922.762239] [] btrfs_file_write_iter+0x16e/0x530 [btrfs] [43922.762241] [] new_sync_write+0xd3/0x130 [43922.762242] [] __vfs_write+0x26/0x40 [43922.762244] [] vfs_write+0xb8/0x1b0 [43922.762245] [] SyS_write+0x55/0xc0 [43922.762246] [] entry_SYSCALL_64_fastpath+0x1e/0xa8 [43922.762247] Mem-Info: [43922.762250] active_anon:58 inactive_anon:101 isolated_anon:0 active_file:2213606 inactive_file:260170 isolated_file:159 unevictable:915 dirty:260339 writeback:0 unstable:0 slab_reclaimable:21150 slab_unreclaimable:21039 mapped:1496 shmem:113 pagetables:1054 bounce:0 free:12895 free_pcp:331 free_cma:0 [43922.762253] Node 0 active_anon:232kB inactive_anon:404kB active_file:8854424kB inactive_file:1040680kB unevictable:3660kB isolated(anon):0kB isolated(file):636kB mapped:5984kB dirty:1041356kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:15907869 all_unreclaimable? yes [43922.762253] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43922.762256] lowmem_reserve[]: 0 3217 9901 9901 9901 [43922.762258] Node 0 DMA32 free:30864kB min:4132kB low:7424kB high:10716kB active_anon:80kB inactive_anon:0kB active_file:2936464kB inactive_file:332236kB unevictable:0kB writepending:332716kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10532kB kernel_stack:208kB pagetables:68kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB [43922.762260] lowmem_reserve[]: 0 0 6683 6683 6683 [43922.762262] Node 0 Normal free:8072kB min:8588kB low:15432kB high:22276kB active_anon:152kB inactive_anon:404kB active_file:5917960kB inactive_file:708256kB unevictable:3660kB writepending:708640kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61860kB slab_unreclaimable:70360kB kernel_stack:5152kB pagetables:4148kB bounce:0kB free_pcp:1312kB local_pcp:116kB free_cma:0kB [43922.762265] lowmem_reserve[]: 0 0 0 0 0 [43922.762267] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43922.762273] Node 0 DMA32: 34*4kB (UME) 121*8kB (UME) 184*16kB (UME) 368*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30864kB [43922.762280] Node 0 Normal: 1546*4kB (UM) 11*8kB (UH) 1*16kB (H) 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 7824kB [43922.762286] 2474674 total pagecache pages [43922.762287] 2 pages in swap cache [43922.762288] Swap cache stats: add 28312, delete 28310, find 9421/15968 [43922.762288] Free swap = 10448704kB [43922.762288] Total swap = 10485740kB [43922.762289] 2621439 pages RAM [43922.762289] 0 pages HighMem/MovableOnly [43922.762290] 72455 pages reserved [43922.762290] 0 pages cma reserved [43922.762290] 0 pages hwpoisoned [43922.762291] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43922.762300] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43922.762302] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43922.762303] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43922.762306] [ 1415] 0 1415 41608 289 37 3 209 0 thermald [43922.762308] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43922.762309] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43922.762310] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43922.762311] [ 1430] 104 1430 64099 166 27 3 300 0 rsyslogd [43922.762313] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43922.762314] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43922.762315] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43922.762316] [ 1694] 0 1552 35672 0 27 5 0 0 snapd [43922.762318] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43922.762319] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43922.762320] [ 1738] 0 1738 1306 378 8 3 51 0 iscsid [43922.762321] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43922.762322] [ 1904] 0 1904 23806 228 15 3 58 0 apcupsd [43922.762323] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43922.762324] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43922.762326] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43922.762327] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43922.762328] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43922.762329] [ 2061] 111 2061 27509 308 24 3 173 0 ntpd [43922.762330] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43922.762331] [ 2204] 0 2204 16352 299 24 3 127 0 master [43922.762333] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43922.762334] [ 2210] 0 2210 164526 0 128 4 11 0 qemu-system-i38 [43922.762335] [ 2229] 0 2229 60001 321 113 3 474 0 nmbd [43922.762341] [ 3832] 0 3832 27943 559 56 3 279 0 sshd [43922.762342] [ 3868] 1000 3868 27943 462 55 3 288 0 sshd [43922.762343] [ 3869] 1000 3869 5350 739 15 3 173 0 bash [43922.762344] [ 3965] 0 3965 17652 542 39 3 148 0 su [43922.762346] [ 3966] 0 3966 5353 713 17 3 177 0 bash [43922.762347] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43922.762348] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43922.762349] [ 4566] 0 4566 5164 450 16 3 110 0 cp [43922.762350] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43922.762352] [ 6208] 0 6208 1740 135 9 3 0 0 modprobe [43922.762353] Out of memory: Kill process 3869 (bash) score 0 or sacrifice child [43922.769740] Killed process 3869 (bash) total-vm:21400kB, anon-rss:0kB, file-rss:2956kB, shmem-rss:0kB [43934.280999] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43934.281000] 96 and 0 pages still available in the bound and unbound GPU page lists. [43934.288820] cp invoked oom-killer: gfp_mask=0x24200ca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [43934.288821] cp cpuset=/ mems_allowed=0 [43934.288825] CPU: 1 PID: 4566 Comm: cp Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43934.288825] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43934.288827] 000000000000020f 000000007422264a ffff8802147fb6b8 ffffffff8142e043 [43934.288829] ffff8802147fb848 ffff88004b8a3b00 ffff8802147fb720 ffffffff8122e97b [43934.288831] 000000007422264a 00000000ffffffff 0000000000000000 0000000000000001 [43934.288833] Call Trace: [43934.288838] [] dump_stack+0x63/0x90 [43934.288841] [] dump_header+0x5c/0x1dc [43934.288844] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43934.288847] [] oom_kill_process+0x226/0x3f0 [43934.288849] [] out_of_memory+0x35a/0x3f0 [43934.288850] [] __alloc_pages_slowpath+0x959/0x980 [43934.288852] [] ? mempool_alloc_slab+0x15/0x20 [43934.288853] [] __alloc_pages_nodemask+0x2ba/0x300 [43934.288855] [] alloc_pages_vma+0xb6/0x260 [43934.288857] [] __read_swap_cache_async+0x10f/0x1a0 [43934.288859] [] read_swap_cache_async+0x26/0x60 [43934.288860] [] swapin_readahead+0x166/0x200 [43934.288862] [] ? radix_tree_lookup_slot+0x22/0x50 [43934.288864] [] ? find_get_entry+0x20/0x110 [43934.288865] [] ? pagecache_get_page+0x2d/0x2b0 [43934.288867] [] do_swap_page+0x2f3/0x780 [43934.288869] [] handle_mm_fault+0x8b6/0x1410 [43934.288871] [] ? finish_task_switch+0x7d/0x1f0 [43934.288874] [] __do_page_fault+0x240/0x4e0 [43934.288875] [] do_page_fault+0x22/0x30 [43934.288876] [] page_fault+0x28/0x30 [43934.288878] [] ? copy_user_enhanced_fast_string+0x5/0x10 [43934.288880] [] ? copy_page_to_iter_iovec+0x97/0x170 [43934.288881] [] copy_page_to_iter+0x16/0x90 [43934.288883] [] generic_file_read_iter+0x2f3/0x880 [43934.288885] [] new_sync_read+0xd0/0x120 [43934.288887] [] __vfs_read+0x26/0x40 [43934.288888] [] vfs_read+0x95/0x140 [43934.288890] [] SyS_read+0x55/0xc0 [43934.288891] [] entry_SYSCALL_64_fastpath+0x1e/0xa8 [43934.288892] Mem-Info: [43934.288894] active_anon:21 inactive_anon:101 isolated_anon:0 active_file:2213608 inactive_file:260089 isolated_file:288 unevictable:915 dirty:260423 writeback:0 unstable:0 slab_reclaimable:21149 slab_unreclaimable:21035 mapped:1399 shmem:113 pagetables:989 bounce:0 free:13015 free_pcp:0 free_cma:0 [43934.288897] Node 0 active_anon:84kB inactive_anon:404kB active_file:8854432kB inactive_file:1040356kB unevictable:3660kB isolated(anon):0kB isolated(file):1152kB mapped:5596kB dirty:1041692kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:15394281 all_unreclaimable? yes [43934.288897] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43934.288900] lowmem_reserve[]: 0 3217 9901 9901 9901 [43934.288902] Node 0 DMA32 free:30828kB min:4132kB low:7424kB high:10716kB active_anon:0kB inactive_anon:0kB active_file:2936572kB inactive_file:331992kB unevictable:0kB writepending:332832kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10528kB kernel_stack:192kB pagetables:56kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43934.288905] lowmem_reserve[]: 0 0 6683 6683 6683 [43934.288906] Node 0 Normal free:8588kB min:8588kB low:15432kB high:22276kB active_anon:84kB inactive_anon:404kB active_file:5917860kB inactive_file:707948kB unevictable:3660kB writepending:708860kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61856kB slab_unreclaimable:70348kB kernel_stack:5136kB pagetables:3900kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43934.288909] lowmem_reserve[]: 0 0 0 0 0 [43934.288911] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43934.288917] Node 0 DMA32: 29*4kB (UME) 121*8kB (UME) 185*16kB (UME) 367*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30828kB [43934.288924] Node 0 Normal: 1707*4kB (UM) 14*8kB (UMH) 7*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 8588kB [43934.288930] 2474776 total pagecache pages [43934.288930] 0 pages in swap cache [43934.288931] Swap cache stats: add 28514, delete 28514, find 9545/16178 [43934.288932] Free swap = 10449404kB [43934.288932] Total swap = 10485740kB [43934.288933] 2621439 pages RAM [43934.288933] 0 pages HighMem/MovableOnly [43934.288933] 72455 pages reserved [43934.288934] 0 pages cma reserved [43934.288934] 0 pages hwpoisoned [43934.288934] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43934.288946] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43934.288947] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43934.288949] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43934.288953] [ 1415] 0 1415 41608 289 37 3 209 0 thermald [43934.288954] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43934.288955] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43934.288956] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43934.288958] [ 1430] 104 1430 64099 166 27 3 300 0 rsyslogd [43934.288959] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43934.288960] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43934.288961] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43934.288963] [ 1694] 0 1552 35672 0 27 5 0 0 snapd [43934.288964] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43934.288965] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43934.288966] [ 1738] 0 1738 1306 378 8 3 51 0 iscsid [43934.288968] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43934.288969] [ 1904] 0 1904 23806 227 15 3 58 0 apcupsd [43934.288970] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43934.288971] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43934.288972] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43934.288973] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43934.288975] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43934.288976] [ 2061] 111 2061 27509 308 24 3 174 0 ntpd [43934.288977] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43934.288979] [ 2204] 0 2204 16352 299 24 3 127 0 master [43934.288980] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43934.288981] [ 2210] 0 2210 164526 0 128 4 11 0 qemu-system-i38 [43934.288983] [ 2229] 0 2229 60001 321 113 3 474 0 nmbd [43934.288989] [ 3832] 0 3832 27943 559 56 3 279 0 sshd [43934.288991] [ 3868] 1000 3868 27943 462 55 3 289 0 sshd [43934.288992] [ 3965] 0 3965 17652 542 39 3 148 0 su [43934.288993] [ 3966] 0 3966 5353 713 17 3 184 0 bash [43934.288994] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43934.288996] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43934.288997] [ 4566] 0 4566 5164 450 16 3 137 0 cp [43934.288998] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43934.289000] Out of memory: Kill process 3966 (bash) score 0 or sacrifice child [43934.296510] Killed process 3966 (bash) total-vm:21412kB, anon-rss:0kB, file-rss:2852kB, shmem-rss:0kB [43934.337862] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43934.337864] 96 and 0 pages still available in the bound and unbound GPU page lists. [43934.345783] su invoked oom-killer: gfp_mask=0x24200ca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [43934.345784] su cpuset=/ mems_allowed=0 [43934.345788] CPU: 3 PID: 3965 Comm: su Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43934.345788] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43934.345790] 000000000000020f 000000007b5fdb24 ffff88014ea5b798 ffffffff8142e043 [43934.345792] ffff88014ea5b928 ffff8802a746c9c0 ffff88014ea5b800 ffffffff8122e97b [43934.345794] 000000007b5fdb24 00000000ffffffff 0000000000000000 0000000000000002 [43934.345795] Call Trace: [43934.345801] [] dump_stack+0x63/0x90 [43934.345803] [] dump_header+0x5c/0x1dc [43934.345807] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43934.345810] [] oom_kill_process+0x226/0x3f0 [43934.345811] [] out_of_memory+0x35a/0x3f0 [43934.345813] [] __alloc_pages_slowpath+0x959/0x980 [43934.345814] [] __alloc_pages_nodemask+0x2ba/0x300 [43934.345817] [] alloc_pages_vma+0xb6/0x260 [43934.345819] [] __read_swap_cache_async+0x10f/0x1a0 [43934.345820] [] read_swap_cache_async+0x26/0x60 [43934.345822] [] swapin_readahead+0x166/0x200 [43934.345824] [] ? radix_tree_lookup_slot+0x22/0x50 [43934.345825] [] ? find_get_entry+0x20/0x110 [43934.345826] [] ? pagecache_get_page+0x2d/0x2b0 [43934.345829] [] do_swap_page+0x2f3/0x780 [43934.345830] [] handle_mm_fault+0x8b6/0x1410 [43934.345831] [] ? __alloc_pages_nodemask+0x137/0x300 [43934.345834] [] __do_page_fault+0x240/0x4e0 [43934.345836] [] do_page_fault+0x22/0x30 [43934.345837] [] page_fault+0x28/0x30 [43934.345839] [] ? __put_user_4+0x1c/0x30 [43934.345840] [] ? wait_consider_task+0x4d4/0xb90 [43934.345842] [] do_wait+0xf0/0x240 [43934.345844] [] SyS_wait4+0x7b/0xf0 [43934.345845] [] ? task_stopped_code+0x50/0x50 [43934.345846] [] entry_SYSCALL_64_fastpath+0x1e/0xa8 [43934.345851] Mem-Info: [43934.345853] active_anon:21 inactive_anon:101 isolated_anon:0 active_file:2213608 inactive_file:260143 isolated_file:224 unevictable:915 dirty:260423 writeback:0 unstable:0 slab_reclaimable:21149 slab_unreclaimable:21035 mapped:1399 shmem:113 pagetables:989 bounce:0 free:13015 free_pcp:41 free_cma:0 [43934.345856] Node 0 active_anon:84kB inactive_anon:404kB active_file:8854432kB inactive_file:1040572kB unevictable:3660kB isolated(anon):0kB isolated(file):896kB mapped:5596kB dirty:1041692kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:15693708 all_unreclaimable? yes [43934.345857] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43934.345859] lowmem_reserve[]: 0 3217 9901 9901 9901 [43934.345861] Node 0 DMA32 free:30828kB min:4132kB low:7424kB high:10716kB active_anon:0kB inactive_anon:0kB active_file:2936572kB inactive_file:332140kB unevictable:0kB writepending:332832kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10528kB kernel_stack:192kB pagetables:56kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43934.345864] lowmem_reserve[]: 0 0 6683 6683 6683 [43934.345866] Node 0 Normal free:8588kB min:8588kB low:15432kB high:22276kB active_anon:84kB inactive_anon:404kB active_file:5917860kB inactive_file:708120kB unevictable:3660kB writepending:708860kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61856kB slab_unreclaimable:70348kB kernel_stack:5136kB pagetables:3900kB bounce:0kB free_pcp:164kB local_pcp:0kB free_cma:0kB [43934.345868] lowmem_reserve[]: 0 0 0 0 0 [43934.345870] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43934.345877] Node 0 DMA32: 29*4kB (UME) 121*8kB (UME) 185*16kB (UME) 367*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30828kB [43934.345883] Node 0 Normal: 1676*4kB (UM) 14*8kB (UMH) 7*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 8464kB [43934.345889] 2474776 total pagecache pages [43934.345890] 0 pages in swap cache [43934.345891] Swap cache stats: add 28514, delete 28514, find 9545/16179 [43934.345891] Free swap = 10450112kB [43934.345891] Total swap = 10485740kB [43934.345892] 2621439 pages RAM [43934.345892] 0 pages HighMem/MovableOnly [43934.345893] 72455 pages reserved [43934.345893] 0 pages cma reserved [43934.345893] 0 pages hwpoisoned [43934.345894] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43934.345906] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43934.345907] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43934.345908] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43934.345912] [ 1415] 0 1415 41608 289 37 3 209 0 thermald [43934.345914] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43934.345915] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43934.345916] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43934.345918] [ 1430] 104 1430 64099 166 27 3 300 0 rsyslogd [43934.345919] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43934.345920] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43934.345921] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43934.345922] [ 1694] 0 1552 35672 0 27 5 0 0 snapd [43934.345924] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43934.345925] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43934.345927] [ 1738] 0 1738 1306 378 8 3 51 0 iscsid [43934.345928] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43934.345929] [ 1904] 0 1904 23806 227 15 3 58 0 apcupsd [43934.345930] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43934.345931] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43934.345933] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43934.345934] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43934.345935] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43934.345936] [ 2061] 111 2061 27509 308 24 3 174 0 ntpd [43934.345938] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43934.345939] [ 2204] 0 2204 16352 299 24 3 127 0 master [43934.345940] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43934.345941] [ 2210] 0 2210 164526 0 128 4 11 0 qemu-system-i38 [43934.345942] [ 2229] 0 2229 60001 321 113 3 474 0 nmbd [43934.345949] [ 3832] 0 3832 27943 559 56 3 279 0 sshd [43934.345950] [ 3868] 1000 3868 27943 462 55 3 289 0 sshd [43934.345951] [ 3965] 0 3965 17652 542 39 3 148 0 su [43934.345953] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43934.345954] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43934.345955] [ 4566] 0 4566 5164 450 16 3 137 0 cp [43934.345957] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43934.345958] Out of memory: Kill process 2229 (nmbd) score 0 or sacrifice child [43934.353348] Killed process 2229 (nmbd) total-vm:240004kB, anon-rss:0kB, file-rss:1284kB, shmem-rss:0kB [43934.376209] oom_reaper: reaped process 2229 (nmbd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [43941.854605] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43941.854607] 96 and 0 pages still available in the bound and unbound GPU page lists. [43941.862436] kthreadd invoked oom-killer: gfp_mask=0x27000c0(GFP_KERNEL_ACCOUNT|__GFP_NOTRACK), order=2, oom_score_adj=0 [43941.862437] kthreadd cpuset=/ mems_allowed=0 [43941.862442] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43941.862443] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43941.862445] 000000000000020f 000000002d90eee3 ffff8802ac5e7b00 ffffffff8142e043 [43941.862447] ffff8802ac5e7c90 ffff8802a6ab8000 ffff8802ac5e7b68 ffffffff8122e97b [43941.862448] 000000002d90eee3 00000000ffffffff 0000000000000000 0000000000000001 [43941.862450] Call Trace: [43941.862455] [] dump_stack+0x63/0x90 [43941.862458] [] dump_header+0x5c/0x1dc [43941.862462] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43941.862464] [] oom_kill_process+0x226/0x3f0 [43941.862466] [] out_of_memory+0x35a/0x3f0 [43941.862467] [] __alloc_pages_slowpath+0x959/0x980 [43941.862469] [] __alloc_pages_nodemask+0x2ba/0x300 [43941.862471] [] copy_process.part.30+0x146/0x1b50 [43941.862473] [] ? xen_mc_flush+0x17c/0x1b0 [43941.862474] [] ? xen_load_sp0+0x84/0x170 [43941.862476] [] ? kthread_create_on_node+0x1e0/0x1e0 [43941.862478] [] ? __switch_to+0x2dc/0x700 [43941.862480] [] _do_fork+0xe7/0x3f0 [43941.862482] [] ? __schedule+0x307/0x790 [43941.862483] [] kernel_thread+0x29/0x30 [43941.862484] [] kthreadd+0x160/0x1b0 [43941.862486] [] ret_from_fork+0x1f/0x40 [43941.862487] [] ? kthread_create_on_cpu+0x60/0x60 [43941.862488] Mem-Info: [43941.862491] active_anon:21 inactive_anon:101 isolated_anon:0 active_file:2213645 inactive_file:259943 isolated_file:480 unevictable:915 dirty:260439 writeback:0 unstable:0 slab_reclaimable:21149 slab_unreclaimable:21048 mapped:1412 shmem:113 pagetables:972 bounce:0 free:13008 free_pcp:0 free_cma:0 [43941.862493] Node 0 active_anon:84kB inactive_anon:404kB active_file:8854580kB inactive_file:1039772kB unevictable:3660kB isolated(anon):0kB isolated(file):1920kB mapped:5648kB dirty:1041756kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:15005867 all_unreclaimable? yes [43941.862494] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43941.862497] lowmem_reserve[]: 0 3217 9901 9901 9901 [43941.862498] Node 0 DMA32 free:30852kB min:4132kB low:7424kB high:10716kB active_anon:0kB inactive_anon:0kB active_file:2936572kB inactive_file:331956kB unevictable:0kB writepending:332832kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10528kB kernel_stack:192kB pagetables:56kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43941.862501] lowmem_reserve[]: 0 0 6683 6683 6683 [43941.862503] Node 0 Normal free:8536kB min:8588kB low:15432kB high:22276kB active_anon:84kB inactive_anon:404kB active_file:5918008kB inactive_file:707612kB unevictable:3660kB writepending:708924kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61856kB slab_unreclaimable:70400kB kernel_stack:5120kB pagetables:3832kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43941.862505] lowmem_reserve[]: 0 0 0 0 0 [43941.862507] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43941.862513] Node 0 DMA32: 35*4kB (UME) 121*8kB (UME) 185*16kB (UME) 367*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30852kB [43941.862520] Node 0 Normal: 1658*4kB (UME) 40*8kB (UMH) 3*16kB (MH) 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 8536kB [43941.862526] 2474804 total pagecache pages [43941.862527] 0 pages in swap cache [43941.862527] Swap cache stats: add 28539, delete 28539, find 9562/16214 [43941.862528] Free swap = 10451936kB [43941.862528] Total swap = 10485740kB [43941.862528] 2621439 pages RAM [43941.862529] 0 pages HighMem/MovableOnly [43941.862529] 72455 pages reserved [43941.862530] 0 pages cma reserved [43941.862530] 0 pages hwpoisoned [43941.862530] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43941.862542] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43941.862544] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43941.862546] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43941.862550] [ 1415] 0 1415 41608 288 37 3 209 0 thermald [43941.862551] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43941.862552] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43941.862553] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43941.862555] [ 1430] 104 1430 64099 162 27 3 305 0 rsyslogd [43941.862556] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43941.862557] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43941.862558] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43941.862560] [ 1694] 0 1552 35672 0 27 5 0 0 snapd [43941.862561] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43941.862562] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43941.862564] [ 1738] 0 1738 1306 378 8 3 53 0 iscsid [43941.862565] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43941.862566] [ 1904] 0 1904 23806 227 15 3 58 0 apcupsd [43941.862567] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43941.862568] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43941.862570] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43941.862571] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43941.862572] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43941.862573] [ 2061] 111 2061 27509 292 24 3 176 0 ntpd [43941.862575] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43941.862576] [ 2204] 0 2204 16352 299 24 3 127 0 master [43941.862577] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43941.862578] [ 2210] 0 2210 164526 0 128 4 11 0 qemu-system-i38 [43941.862580] [ 2229] 0 2229 60001 0 113 3 18 0 nmbd [43941.862586] [ 3832] 0 3832 27943 559 56 3 279 0 sshd [43941.862588] [ 3868] 1000 3868 27943 462 55 3 289 0 sshd [43941.862589] [ 3965] 0 3965 17652 542 39 3 152 0 su [43941.862591] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43941.862592] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43941.862593] [ 4566] 0 4566 5164 450 16 3 137 0 cp [43941.862595] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43941.862597] Out of memory: Kill process 3832 (sshd) score 0 or sacrifice child [43941.869936] Killed process 3868 (sshd) total-vm:111772kB, anon-rss:0kB, file-rss:1848kB, shmem-rss:0kB [43941.918163] oom_reaper: reaped process 3868 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [43941.923889] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43941.923890] 96 and 0 pages still available in the bound and unbound GPU page lists. [43941.931787] master invoked oom-killer: gfp_mask=0x24200ca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [43941.931787] master cpuset=/ mems_allowed=0 [43941.931791] CPU: 2 PID: 2204 Comm: master Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43941.931792] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43941.931794] 000000000000020f 00000000f2266517 ffff8802a6dbb9a8 ffffffff8142e043 [43941.931796] ffff8802a6dbbb38 ffff8802a6ab8000 ffff8802a6dbba10 ffffffff8122e97b [43941.931798] 00000000f2266517 00000000ffffffff 0000000000000000 0000000000000002 [43941.931799] Call Trace: [43941.931805] [] dump_stack+0x63/0x90 [43941.931807] [] dump_header+0x5c/0x1dc [43941.931812] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43941.931814] [] oom_kill_process+0x226/0x3f0 [43941.931816] [] out_of_memory+0x35a/0x3f0 [43941.931817] [] __alloc_pages_slowpath+0x959/0x980 [43941.931818] [] __alloc_pages_nodemask+0x2ba/0x300 [43941.931821] [] alloc_pages_vma+0xb6/0x260 [43941.931823] [] __read_swap_cache_async+0x10f/0x1a0 [43941.931825] [] read_swap_cache_async+0x26/0x60 [43941.931826] [] swapin_readahead+0x106/0x200 [43941.931829] [] do_swap_page+0x2f3/0x780 [43941.931830] [] handle_mm_fault+0x8b6/0x1410 [43941.931833] [] __do_page_fault+0x240/0x4e0 [43941.931834] [] do_page_fault+0x22/0x30 [43941.931835] [] page_fault+0x28/0x30 [43941.931836] Mem-Info: [43941.931839] active_anon:21 inactive_anon:101 isolated_anon:0 active_file:2213646 inactive_file:260085 isolated_file:416 unevictable:915 dirty:260439 writeback:0 unstable:0 slab_reclaimable:21149 slab_unreclaimable:21048 mapped:1412 shmem:113 pagetables:972 bounce:0 free:13008 free_pcp:0 free_cma:0 [43941.931842] Node 0 active_anon:84kB inactive_anon:404kB active_file:8854584kB inactive_file:1040340kB unevictable:3660kB isolated(anon):0kB isolated(file):1664kB mapped:5648kB dirty:1041756kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:15423955 all_unreclaimable? yes [43941.931842] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43941.931845] lowmem_reserve[]: 0 3217 9901 9901 9901 [43941.931847] Node 0 DMA32 free:30852kB min:4132kB low:7424kB high:10716kB active_anon:0kB inactive_anon:0kB active_file:2936572kB inactive_file:332036kB unevictable:0kB writepending:332832kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10528kB kernel_stack:192kB pagetables:56kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43941.931849] lowmem_reserve[]: 0 0 6683 6683 6683 [43941.931851] Node 0 Normal free:8536kB min:8588kB low:15432kB high:22276kB active_anon:84kB inactive_anon:404kB active_file:5918012kB inactive_file:708300kB unevictable:3660kB writepending:708924kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61856kB slab_unreclaimable:70400kB kernel_stack:5120kB pagetables:3832kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43941.931854] lowmem_reserve[]: 0 0 0 0 0 [43941.931855] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43941.931862] Node 0 DMA32: 35*4kB (UME) 121*8kB (UME) 185*16kB (UME) 367*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30852kB [43941.931868] Node 0 Normal: 1658*4kB (UME) 40*8kB (UMH) 3*16kB (MH) 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 8536kB [43941.931874] 2474804 total pagecache pages [43941.931875] 0 pages in swap cache [43941.931876] Swap cache stats: add 28539, delete 28539, find 9562/16214 [43941.931876] Free swap = 10452192kB [43941.931876] Total swap = 10485740kB [43941.931877] 2621439 pages RAM [43941.931877] 0 pages HighMem/MovableOnly [43941.931878] 72455 pages reserved [43941.931878] 0 pages cma reserved [43941.931878] 0 pages hwpoisoned [43941.931879] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43941.931891] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43941.931893] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43941.931894] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43941.931898] [ 1415] 0 1415 41608 288 37 3 209 0 thermald [43941.931899] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43941.931900] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43941.931902] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43941.931903] [ 1430] 104 1430 64099 162 27 3 305 0 rsyslogd [43941.931904] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43941.931905] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43941.931907] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43941.931908] [ 1694] 0 1552 35672 0 27 5 0 0 snapd [43941.931910] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43941.931911] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43941.931912] [ 1738] 0 1738 1306 378 8 3 53 0 iscsid [43941.931913] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43941.931914] [ 1904] 0 1904 23806 227 15 3 58 0 apcupsd [43941.931916] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43941.931917] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43941.931918] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43941.931919] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43941.931920] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43941.931922] [ 2061] 111 2061 27509 292 24 3 176 0 ntpd [43941.931923] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43941.931924] [ 2204] 0 2204 16352 299 24 3 127 0 master [43941.931925] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43941.931926] [ 2210] 0 2210 164526 0 128 4 11 0 qemu-system-i38 [43941.931928] [ 2229] 0 2229 60001 0 113 3 18 0 nmbd [43941.931934] [ 3832] 0 3832 27943 559 56 3 279 0 sshd [43941.931936] [ 3868] 1000 3868 27943 0 55 3 1 0 sshd [43941.931937] [ 3965] 0 3965 17652 542 39 3 152 0 su [43941.931938] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43941.931940] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43941.931941] [ 4566] 0 4566 5164 450 16 3 137 0 cp [43941.931943] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43941.931944] Out of memory: Kill process 3832 (sshd) score 0 or sacrifice child [43941.939352] Killed process 3832 (sshd) total-vm:111772kB, anon-rss:0kB, file-rss:2236kB, shmem-rss:0kB [43942.087905] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43942.087907] 96 and 0 pages still available in the bound and unbound GPU page lists. [43942.095821] systemd invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), order=0, oom_score_adj=0 [43942.095821] systemd cpuset=/ mems_allowed=0 [43942.095826] CPU: 3 PID: 1 Comm: systemd Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43942.095826] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43942.095828] 000000000000020f 000000004060ff1f ffff8802ac5d7260 ffffffff8142e043 [43942.095830] ffff8802ac5d73f0 ffff8802a6af49c0 ffff8802ac5d72c8 ffffffff8122e97b [43942.095832] 000000004060ff1f 00000000ffffffff 0000000000000000 0000000000000003 [43942.095833] Call Trace: [43942.095839] [] dump_stack+0x63/0x90 [43942.095842] [] dump_header+0x5c/0x1dc [43942.095845] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43942.095848] [] oom_kill_process+0x226/0x3f0 [43942.095849] [] out_of_memory+0x35a/0x3f0 [43942.095851] [] __alloc_pages_slowpath+0x8c4/0x980 [43942.095852] [] __alloc_pages_nodemask+0x2ba/0x300 [43942.095854] [] alloc_pages_current+0x95/0x140 [43942.095856] [] __page_cache_alloc+0xab/0xc0 [43942.095857] [] pagecache_get_page+0x88/0x2b0 [43942.095877] [] alloc_extent_buffer+0x112/0x460 [btrfs] [43942.095888] [] read_tree_block+0x20/0x60 [btrfs] [43942.095897] [] read_block_for_search.isra.34+0x139/0x330 [btrfs] [43942.095905] [] btrfs_search_slot+0x36d/0x9a0 [btrfs] [43942.095915] [] btrfs_lookup_csum+0x4e/0x150 [btrfs] [43942.095924] [] __btrfs_lookup_bio_sums.isra.9+0x231/0x590 [btrfs] [43942.095926] [] ? mempool_alloc+0x6e/0x170 [43942.095927] [] ? kmem_cache_alloc+0xd7/0x1b0 [43942.095937] [] ? btrfs_bio_wq_end_io+0x28/0x70 [btrfs] [43942.095946] [] btrfs_lookup_bio_sums+0x36/0x40 [btrfs] [43942.095956] [] btrfs_submit_bio_hook+0xa9/0x190 [btrfs] [43942.095967] [] submit_one_bio+0x6a/0xa0 [btrfs] [43942.095978] [] submit_extent_page+0xde/0x240 [btrfs] [43942.095988] [] __do_readpage+0x39d/0x960 [btrfs] [43942.095998] [] ? btrfs_create_repair_bio+0x100/0x100 [btrfs] [43942.096008] [] ? btrfs_releasepage+0x40/0x40 [btrfs] [43942.096018] [] __extent_readpages.constprop.48+0x317/0x360 [btrfs] [43942.096028] [] ? btrfs_releasepage+0x40/0x40 [btrfs] [43942.096038] [] extent_readpages+0x207/0x280 [btrfs] [43942.096047] [] ? btrfs_releasepage+0x40/0x40 [btrfs] [43942.096057] [] btrfs_readpages+0x1f/0x30 [btrfs] [43942.096058] [] __do_page_cache_readahead+0x1a7/0x280 [43942.096060] [] ? pagecache_get_page+0x2d/0x2b0 [43942.096061] [] filemap_fault+0x4e6/0x5a0 [43942.096063] [] __do_fault+0x84/0x180 [43942.096065] [] ? xen_pmd_val+0x16/0x20 [43942.096067] [] handle_mm_fault+0xddb/0x1410 [43942.096069] [] __do_page_fault+0x240/0x4e0 [43942.096070] [] do_page_fault+0x22/0x30 [43942.096071] [] page_fault+0x28/0x30 [43942.096072] Mem-Info: [43942.096075] active_anon:21 inactive_anon:101 isolated_anon:0 active_file:2213645 inactive_file:260182 isolated_file:288 unevictable:915 dirty:260439 writeback:0 unstable:0 slab_reclaimable:21149 slab_unreclaimable:21048 mapped:1412 shmem:113 pagetables:908 bounce:0 free:13008 free_pcp:126 free_cma:0 [43942.096078] Node 0 active_anon:84kB inactive_anon:404kB active_file:8854580kB inactive_file:1040728kB unevictable:3660kB isolated(anon):0kB isolated(file):1152kB mapped:5648kB dirty:1041756kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:16116050 all_unreclaimable? yes [43942.096078] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43942.096081] lowmem_reserve[]: 0 3217 9901 9901 9901 [43942.096083] Node 0 DMA32 free:30852kB min:4132kB low:7424kB high:10716kB active_anon:0kB inactive_anon:0kB active_file:2936572kB inactive_file:332176kB unevictable:0kB writepending:332832kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10528kB kernel_stack:192kB pagetables:56kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43942.096085] lowmem_reserve[]: 0 0 6683 6683 6683 [43942.096087] Node 0 Normal free:8536kB min:8588kB low:15432kB high:22276kB active_anon:84kB inactive_anon:404kB active_file:5918008kB inactive_file:708380kB unevictable:3660kB writepending:708924kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61856kB slab_unreclaimable:70400kB kernel_stack:5120kB pagetables:3576kB bounce:0kB free_pcp:504kB local_pcp:0kB free_cma:0kB [43942.096090] lowmem_reserve[]: 0 0 0 0 0 [43942.096091] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43942.096098] Node 0 DMA32: 35*4kB (UME) 121*8kB (UME) 185*16kB (UME) 367*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30852kB [43942.096104] Node 0 Normal: 1624*4kB (UE) 30*8kB (UMH) 1*16kB (H) 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 8288kB [43942.096110] 2474804 total pagecache pages [43942.096111] 0 pages in swap cache [43942.096112] Swap cache stats: add 28541, delete 28541, find 9563/16218 [43942.096112] Free swap = 10453308kB [43942.096112] Total swap = 10485740kB [43942.096113] 2621439 pages RAM [43942.096113] 0 pages HighMem/MovableOnly [43942.096114] 72455 pages reserved [43942.096114] 0 pages cma reserved [43942.096114] 0 pages hwpoisoned [43942.096115] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43942.096126] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43942.096128] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43942.096129] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43942.096133] [ 1415] 0 1415 41608 288 37 3 209 0 thermald [43942.096135] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43942.096136] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43942.096137] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43942.096139] [ 1430] 104 1430 64099 162 27 3 305 0 rsyslogd [43942.096140] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43942.096141] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43942.096143] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43942.096144] [ 1694] 0 1552 35672 0 27 5 0 0 snapd [43942.096146] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43942.096147] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43942.096148] [ 1738] 0 1738 1306 378 8 3 53 0 iscsid [43942.096149] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43942.096150] [ 1904] 0 1904 23806 227 15 3 58 0 apcupsd [43942.096151] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43942.096153] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43942.096154] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43942.096155] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43942.096156] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43942.096158] [ 2061] 111 2061 27509 292 24 3 176 0 ntpd [43942.096159] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43942.096160] [ 2204] 0 2204 16352 299 24 3 127 0 master [43942.096161] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43942.096163] [ 2210] 0 2210 164526 0 128 4 11 0 qemu-system-i38 [43942.096164] [ 2229] 0 2229 60001 0 113 3 18 0 nmbd [43942.096172] [ 3868] 1000 3868 27943 0 55 3 1 0 sshd [43942.096173] [ 3965] 0 3965 17652 542 39 3 152 0 su [43942.096174] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43942.096176] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43942.096177] [ 4566] 0 4566 5164 450 16 3 137 0 cp [43942.096179] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43942.096180] Out of memory: Kill process 4167 (bash) score 0 or sacrifice child [43942.103567] Killed process 4566 (cp) total-vm:20656kB, anon-rss:0kB, file-rss:1800kB, shmem-rss:0kB [43942.121098] oom_reaper: reaped process 4566 (cp), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [43942.121163] Purging GPU memory, 0 pages freed, 774 pages still pinned. [43942.121164] 96 and 0 pages still available in the bound and unbound GPU page lists. [43942.129033] sshd invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), order=0, oom_score_adj=0 [43942.129034] sshd cpuset=/ mems_allowed=0 [43942.129038] CPU: 2 PID: 3868 Comm: sshd Tainted: G W 4.8.0-39-generic #42~16.04.1-Ubuntu [43942.129038] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6, BIOS P2.80 07/01/2013 [43942.129040] 000000000000020f 000000008da8966b ffff8801627c3260 ffffffff8142e043 [43942.129042] ffff8801627c33f0 ffff8802a6af49c0 ffff8801627c32c8 ffffffff8122e97b [43942.129044] 000000008da8966b 00000000ffffffff 0000000000000000 0000000000000004 [43942.129045] Call Trace: [43942.129049] [] dump_stack+0x63/0x90 [43942.129052] [] dump_header+0x5c/0x1dc [43942.129055] [] ? _raw_spin_unlock_irqrestore+0x1a/0x20 [43942.129058] [] oom_kill_process+0x226/0x3f0 [43942.129059] [] out_of_memory+0x35a/0x3f0 [43942.129060] [] __alloc_pages_slowpath+0x8c4/0x980 [43942.129063] [] ? irq_get_irq_data+0xe/0x20 [43942.129064] [] __alloc_pages_nodemask+0x2ba/0x300 [43942.129066] [] alloc_pages_current+0x95/0x140 [43942.129068] [] __page_cache_alloc+0xab/0xc0 [43942.129069] [] pagecache_get_page+0x88/0x2b0 [43942.129086] [] alloc_extent_buffer+0x112/0x460 [btrfs] [43942.129097] [] read_tree_block+0x20/0x60 [btrfs] [43942.129106] [] read_block_for_search.isra.34+0x139/0x330 [btrfs] [43942.129115] [] btrfs_search_slot+0x36d/0x9a0 [btrfs] [43942.129125] [] btrfs_lookup_csum+0x4e/0x150 [btrfs] [43942.129134] [] __btrfs_lookup_bio_sums.isra.9+0x231/0x590 [btrfs] [43942.129136] [] ? mempool_alloc+0x6e/0x170 [43942.129137] [] ? kmem_cache_alloc+0xd7/0x1b0 [43942.129147] [] ? btrfs_bio_wq_end_io+0x28/0x70 [btrfs] [43942.129156] [] btrfs_lookup_bio_sums+0x36/0x40 [btrfs] [43942.129166] [] btrfs_submit_bio_hook+0xa9/0x190 [btrfs] [43942.129178] [] submit_one_bio+0x6a/0xa0 [btrfs] [43942.129189] [] submit_extent_page+0xde/0x240 [btrfs] [43942.129199] [] __do_readpage+0x39d/0x960 [btrfs] [43942.129209] [] ? btrfs_create_repair_bio+0x100/0x100 [btrfs] [43942.129219] [] ? btrfs_releasepage+0x40/0x40 [btrfs] [43942.129229] [] __extent_readpages.constprop.48+0x317/0x360 [btrfs] [43942.129239] [] ? btrfs_releasepage+0x40/0x40 [btrfs] [43942.129249] [] extent_readpages+0x207/0x280 [btrfs] [43942.129259] [] ? btrfs_releasepage+0x40/0x40 [btrfs] [43942.129268] [] btrfs_readpages+0x1f/0x30 [btrfs] [43942.129270] [] __do_page_cache_readahead+0x1a7/0x280 [43942.129272] [] ? do_page_fault+0x22/0x30 [43942.129273] [] ? pagecache_get_page+0x2d/0x2b0 [43942.129275] [] filemap_fault+0x4e6/0x5a0 [43942.129277] [] __do_fault+0x84/0x180 [43942.129278] [] ? xen_pmd_val+0x16/0x20 [43942.129280] [] handle_mm_fault+0xddb/0x1410 [43942.129281] [] __do_page_fault+0x240/0x4e0 [43942.129283] [] do_page_fault+0x22/0x30 [43942.129284] [] page_fault+0x28/0x30 [43942.129285] Mem-Info: [43942.129288] active_anon:21 inactive_anon:101 isolated_anon:0 active_file:2213645 inactive_file:260289 isolated_file:224 unevictable:915 dirty:260439 writeback:0 unstable:0 slab_reclaimable:21149 slab_unreclaimable:21048 mapped:1369 shmem:113 pagetables:908 bounce:0 free:13008 free_pcp:154 free_cma:0 [43942.129290] Node 0 active_anon:84kB inactive_anon:404kB active_file:8854580kB inactive_file:1041156kB unevictable:3660kB isolated(anon):0kB isolated(file):896kB mapped:5476kB dirty:1041756kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 452kB writeback_tmp:0kB unstable:0kB pages_scanned:16210340 all_unreclaimable? yes [43942.129291] Node 0 DMA free:12644kB min:16kB low:28kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:3264kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43942.129293] lowmem_reserve[]: 0 3217 9901 9901 9901 [43942.129295] Node 0 DMA32 free:30852kB min:4132kB low:7424kB high:10716kB active_anon:0kB inactive_anon:0kB active_file:2936572kB inactive_file:332324kB unevictable:0kB writepending:332832kB present:3351592kB managed:3335992kB mlocked:0kB slab_reclaimable:22740kB slab_unreclaimable:10528kB kernel_stack:192kB pagetables:56kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [43942.129298] lowmem_reserve[]: 0 0 6683 6683 6683 [43942.129300] Node 0 Normal free:8536kB min:8588kB low:15432kB high:22276kB active_anon:84kB inactive_anon:404kB active_file:5918008kB inactive_file:708700kB unevictable:3660kB writepending:708924kB present:7118172kB managed:6844036kB mlocked:3660kB slab_reclaimable:61856kB slab_unreclaimable:70400kB kernel_stack:5120kB pagetables:3576kB bounce:0kB free_pcp:616kB local_pcp:108kB free_cma:0kB [43942.129302] lowmem_reserve[]: 0 0 0 0 0 [43942.129304] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 12644kB [43942.129310] Node 0 DMA32: 35*4kB (UME) 121*8kB (UME) 185*16kB (UME) 367*32kB (UME) 157*64kB (UME) 29*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 30852kB [43942.129317] Node 0 Normal: 1593*4kB (UE) 30*8kB (UMH) 1*16kB (H) 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 8164kB [43942.129323] 2474804 total pagecache pages [43942.129324] 2 pages in swap cache [43942.129324] Swap cache stats: add 28543, delete 28541, find 9564/16220 [43942.129325] Free swap = 10453716kB [43942.129325] Total swap = 10485740kB [43942.129326] 2621439 pages RAM [43942.129326] 0 pages HighMem/MovableOnly [43942.129326] 72455 pages reserved [43942.129327] 0 pages cma reserved [43942.129327] 0 pages hwpoisoned [43942.129328] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [43942.129338] [ 512] 0 512 8819 202 19 3 97 0 systemd-journal [43942.129339] [ 528] 0 528 23693 102 17 3 53 0 lvmetad [43942.129341] [ 561] 0 561 11464 376 24 3 551 -1000 systemd-udevd [43942.129345] [ 1415] 0 1415 41608 288 37 3 209 0 thermald [43942.129346] [ 1418] 0 1418 7252 418 20 3 90 0 cron [43942.129347] [ 1419] 0 1419 7164 428 18 3 84 0 systemd-logind [43942.129349] [ 1422] 0 1422 40226 227 15 3 79 0 lxcfs [43942.129350] [ 1430] 104 1430 64099 162 27 3 305 0 rsyslogd [43942.129351] [ 1470] 108 1470 10723 406 28 3 111 -900 dbus-daemon [43942.129352] [ 1527] 0 1527 6511 326 18 3 57 0 atd [43942.129353] [ 1544] 0 1544 1100 283 8 3 36 0 acpid [43942.129355] [ 1694] 0 1552 35672 0 27 5 0 0 snapd [43942.129357] [ 1629] 0 1629 3344 239 11 3 37 0 mdadm [43942.129358] [ 1706] 0 1706 16380 442 36 3 179 -1000 sshd [43942.129359] [ 1738] 0 1738 1306 378 8 3 53 0 iscsid [43942.129360] [ 1739] 0 1739 1431 884 8 3 0 -17 iscsid [43942.129361] [ 1904] 0 1904 23806 227 15 3 58 0 apcupsd [43942.129362] [ 1939] 0 1939 2378 0 9 3 47 0 rngd [43942.129363] [ 2032] 0 2032 3985 343 13 3 41 0 agetty [43942.129365] [ 2042] 0 2042 2764 320 11 3 79 0 xenstored [43942.129366] [ 2043] 0 2043 3939 361 14 3 39 0 agetty [43942.129367] [ 2051] 0 2051 3939 361 14 3 39 0 agetty [43942.129368] [ 2061] 111 2061 27509 292 24 3 176 0 ntpd [43942.129370] [ 2143] 0 2143 20663 0 15 3 43 0 xenconsoled [43942.129371] [ 2204] 0 2204 16352 299 24 3 127 0 master [43942.129372] [ 2207] 110 2207 16881 362 25 3 122 0 qmgr [43942.129373] [ 2210] 0 2210 164526 0 128 4 11 0 qemu-system-i38 [43942.129375] [ 2229] 0 2229 60001 0 113 3 18 0 nmbd [43942.129382] [ 3868] 1000 3868 27943 0 55 3 1 0 sshd [43942.129383] [ 3965] 0 3965 17652 542 39 3 152 0 su [43942.129384] [ 4166] 0 4166 6898 537 17 3 218 0 screen [43942.129386] [ 4167] 0 4167 5357 688 16 3 181 0 bash [43942.129387] [ 4566] 0 4566 5164 0 16 3 0 0 cp [43942.129389] [ 6080] 110 6080 16869 361 24 3 121 0 pickup [43942.129390] Out of memory: Kill process 4167 (bash) score 0 or sacrifice child [43942.136760] Killed process 4167 (bash) total-vm:21428kB, anon-rss:0kB, file-rss:2752kB, shmem-rss:0kB