[ 0.000000] microcode: CPU0 microcode updated early to revision 0x1b, date = 2014-05-29 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.2.0-27-generic (buildd@lgw01-12) (gcc version 5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu2) ) #32-Ubuntu SMP Fri Jan 22 04:49:08 UTC 2016 (Ubuntu 4.2.0-27.32-generic 4.2.8-ckt1) [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.2.0-27-generic.efi.signed root=UUID=51a981ad-aeb0-4bd7-91c6-2d493155c812 ro rootflags=subvol=@ quiet splash vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 0240, xstate_sizes[2]: 0100 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 0x340 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x0000000040003fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000040004000-0x0000000040004fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000040005000-0x00000000c5052fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000c5053000-0x00000000c55dbfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000c55dc000-0x00000000c55e8fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000c55e9000-0x00000000c58d9fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000c58da000-0x00000000c58defff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000c58df000-0x00000000c5964fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000c5965000-0x00000000c5a00fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000c5a01000-0x00000000c619efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000c619f000-0x00000000c6227fff] type 20 [ 0.000000] BIOS-e820: [mem 0x00000000c6228000-0x00000000c6228fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000c6229000-0x00000000c626bfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000c626c000-0x00000000c6c64fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000c6c65000-0x00000000c6fd6fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000c6fd7000-0x00000000c6ffffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000c7800000-0x00000000df9fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000041f5fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.31 by American Megatrends [ 0.000000] efi: ACPI=0xc55dc000 ACPI 2.0=0xc55dc000 SMBIOS=0xf04c0 MPS=0xfd440 [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Gigabyte Technology Co., Ltd. To be filled by O.E.M./Z77X-D3H, BIOS F18i 01/06/2014 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x41f600 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-DBFFF write-protect [ 0.000000] DC000-DFFFF uncachable [ 0.000000] E0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask C00000000 write-back [ 0.000000] 1 base 400000000 mask FE0000000 write-back [ 0.000000] 2 base 0E0000000 mask FE0000000 uncachable [ 0.000000] 3 base 0D0000000 mask FF0000000 uncachable [ 0.000000] 4 base 0C8000000 mask FF8000000 uncachable [ 0.000000] 5 base 0C7800000 mask FFF800000 uncachable [ 0.000000] 6 base 41F800000 mask FFF800000 uncachable [ 0.000000] 7 base 41F600000 mask FFFE00000 uncachable [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] original variable MTRRs [ 0.000000] reg 0, base: 0GB, range: 16GB, type WB [ 0.000000] reg 1, base: 16GB, range: 512MB, type WB [ 0.000000] reg 2, base: 3584MB, range: 512MB, type UC [ 0.000000] reg 3, base: 3328MB, range: 256MB, type UC [ 0.000000] reg 4, base: 3200MB, range: 128MB, type UC [ 0.000000] reg 5, base: 3192MB, range: 8MB, type UC [ 0.000000] reg 6, base: 16888MB, range: 8MB, type UC [ 0.000000] reg 7, base: 16886MB, range: 2MB, type UC [ 0.000000] total RAM covered: 15982M [ 0.000000] Found optimal setting for mtrr clean up [ 0.000000] gran_size: 64K chunk_size: 16M num_reg: 9 lose cover RAM: 0G [ 0.000000] New variable MTRRs [ 0.000000] reg 0, base: 0GB, range: 2GB, type WB [ 0.000000] reg 1, base: 2GB, range: 1GB, type WB [ 0.000000] reg 2, base: 3GB, range: 128MB, type WB [ 0.000000] reg 3, base: 3192MB, range: 8MB, type UC [ 0.000000] reg 4, base: 4GB, range: 4GB, type WB [ 0.000000] reg 5, base: 8GB, range: 8GB, type WB [ 0.000000] reg 6, base: 16GB, range: 512MB, type WB [ 0.000000] reg 7, base: 16886MB, range: 2MB, type UC [ 0.000000] reg 8, base: 16888MB, range: 8MB, type UC [ 0.000000] e820: update [mem 0xc7800000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0xc7000 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fd7e0-0x000fd7ef] mapped at [ffff8800000fd7e0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x01ff0000, 0x01ff0fff] PGTABLE [ 0.000000] BRK [0x01ff1000, 0x01ff1fff] PGTABLE [ 0.000000] BRK [0x01ff2000, 0x01ff2fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x41f400000-0x41f5fffff] [ 0.000000] [mem 0x41f400000-0x41f5fffff] page 2M [ 0.000000] BRK [0x01ff3000, 0x01ff3fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x400000000-0x41f3fffff] [ 0.000000] [mem 0x400000000-0x41f3fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x3e0000000-0x3ffffffff] [ 0.000000] [mem 0x3e0000000-0x3ffffffff] page 2M [ 0.000000] BRK [0x01ff4000, 0x01ff4fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x1fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x20200000-0x40003fff] [ 0.000000] [mem 0x20200000-0x3fffffff] page 2M [ 0.000000] [mem 0x40000000-0x40003fff] page 4k [ 0.000000] BRK [0x01ff5000, 0x01ff5fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x40005000-0xc5052fff] [ 0.000000] [mem 0x40005000-0x401fffff] page 4k [ 0.000000] [mem 0x40200000-0xc4ffffff] page 2M [ 0.000000] [mem 0xc5000000-0xc5052fff] page 4k [ 0.000000] init_memory_mapping: [mem 0xc58df000-0xc5964fff] [ 0.000000] [mem 0xc58df000-0xc5964fff] page 4k [ 0.000000] init_memory_mapping: [mem 0xc6228000-0xc6228fff] [ 0.000000] [mem 0xc6228000-0xc6228fff] page 4k [ 0.000000] init_memory_mapping: [mem 0xc626c000-0xc6c64fff] [ 0.000000] [mem 0xc626c000-0xc63fffff] page 4k [ 0.000000] [mem 0xc6400000-0xc6bfffff] page 2M [ 0.000000] [mem 0xc6c00000-0xc6c64fff] page 4k [ 0.000000] init_memory_mapping: [mem 0xc6fd7000-0xc6ffffff] [ 0.000000] [mem 0xc6fd7000-0xc6ffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x100000000-0x3dfffffff] [ 0.000000] [mem 0x100000000-0x3dfffffff] page 2M [ 0.000000] RAMDISK: [mem 0x33f2e000-0x35f8efff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000C55DC000 000024 (v02 ALASKA) [ 0.000000] ACPI: XSDT 0x00000000C55DC078 00006C (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000C55E6BB0 0000F4 (v04 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x00000000C55DC170 00AA3D (v02 ALASKA A M I 00000012 INTL 20051117) [ 0.000000] ACPI: FACS 0x00000000C59FFF80 000040 [ 0.000000] ACPI: APIC 0x00000000C55E6CA8 000072 (v03 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x00000000C55E6D20 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) [ 0.000000] ACPI: SSDT 0x00000000C55E6D60 00048F (v01 Intel_ AoacTabl 00001000 INTL 20091112) [ 0.000000] ACPI: HPET 0x00000000C55E71F0 000038 (v01 ALASKA A M I 01072009 AMI. 00000005) [ 0.000000] ACPI: SSDT 0x00000000C55E7228 00036D (v01 SataRe SataTabl 00001000 INTL 20091112) [ 0.000000] ACPI: SSDT 0x00000000C55E7598 0009AA (v01 PmRef Cpu0Ist 00003000 INTL 20051117) [ 0.000000] ACPI: SSDT 0x00000000C55E7F48 000A92 (v01 PmRef CpuPm 00003000 INTL 20051117) [ 0.000000] ACPI: DMAR 0x00000000C55E89E0 0000B8 (v01 INTEL SNB 00000001 INTL 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000041f5fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x41f5e8000-0x41f5ecfff] [ 0.000000] [ffffea0000000000-ffffea00107fffff] PMD -> [ffff88040f200000-ffff88041ebfffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000041f5fffff] [ 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 0x0000000040005000-0x00000000c5052fff] [ 0.000000] node 0: [mem 0x00000000c58df000-0x00000000c5964fff] [ 0.000000] node 0: [mem 0x00000000c6228000-0x00000000c6228fff] [ 0.000000] node 0: [mem 0x00000000c626c000-0x00000000c6c64fff] [ 0.000000] node 0: [mem 0x00000000c6fd7000-0x00000000c6ffffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000041f5fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000041f5fffff] [ 0.000000] On node 0 totalpages: 4083353 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 43 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 12580 pages used for memmap [ 0.000000] DMA32 zone: 805115 pages, LIFO batch:31 [ 0.000000] Normal zone: 51160 pages used for memmap [ 0.000000] Normal zone: 3274240 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0xc7a00000-0xdf9fffff [ 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 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 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 0xc5053000-0xc55dbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xc55dc000-0xc55e8fff] [ 0.000000] PM: Registered nosave memory: [mem 0xc55e9000-0xc58d9fff] [ 0.000000] PM: Registered nosave memory: [mem 0xc58da000-0xc58defff] [ 0.000000] PM: Registered nosave memory: [mem 0xc5965000-0xc5a00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xc5a01000-0xc619efff] [ 0.000000] PM: Registered nosave memory: [mem 0xc619f000-0xc6227fff] [ 0.000000] PM: Registered nosave memory: [mem 0xc6229000-0xc626bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xc6c65000-0xc6fd6fff] [ 0.000000] PM: Registered nosave memory: [mem 0xc7000000-0xc77fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc7800000-0xdf9fffff] [ 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 0xfed20000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] e820: [mem 0xdfa00000-0xf7ffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff88041f200000 s96728 r8192 d30248 u524288 [ 0.000000] pcpu-alloc: s96728 r8192 d30248 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 4019506 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.2.0-27-generic.efi.signed root=UUID=51a981ad-aeb0-4bd7-91c6-2d493155c812 ro rootflags=subvol=@ quiet splash vt.handoff=7 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 15748560K/16333412K available (8154K kernel code, 1238K rwdata, 3804K rodata, 1460K init, 1292K bss, 584852K 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=256 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4 [ 0.000000] NR_IRQS:16640 nr_irqs:456 16 [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-3. [ 0.000000] vt handoff: transparent VT on vt#7 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 2903.067 MHz processor [ 0.000029] Calibrating delay loop (skipped), value calculated using timer frequency.. 5806.13 BogoMIPS (lpj=11612268) [ 0.000031] pid_max: default: 32768 minimum: 301 [ 0.000036] ACPI: Core revision 20150619 [ 0.006366] ACPI: All ACPI Tables successfully acquired [ 0.007438] Security Framework initialized [ 0.007446] AppArmor: AppArmor initialized [ 0.007447] Yama: becoming mindful. [ 0.008250] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 0.011602] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.013285] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.013300] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.013501] Initializing cgroup subsys blkio [ 0.013504] Initializing cgroup subsys memory [ 0.013509] Initializing cgroup subsys devices [ 0.013511] Initializing cgroup subsys freezer [ 0.013513] Initializing cgroup subsys net_cls [ 0.013514] Initializing cgroup subsys perf_event [ 0.013516] Initializing cgroup subsys net_prio [ 0.013518] Initializing cgroup subsys hugetlb [ 0.013536] CPU: Physical Processor ID: 0 [ 0.013537] CPU: Processor Core ID: 0 [ 0.013541] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.013542] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.013847] mce: CPU supports 9 MCE banks [ 0.013857] CPU0: Thermal monitoring enabled (TM1) [ 0.013863] process: using mwait in idle threads [ 0.013866] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 [ 0.013867] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.014224] Freeing SMP alternatives memory: 28K (ffffffff81ea4000 - ffffffff81eab000) [ 0.023040] ftrace: allocating 30933 entries in 121 pages [ 0.035197] DMAR: Host address width 36 [ 0.035199] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.035207] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap c0000020e60262 ecap f0101a [ 0.035208] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.035211] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap c9008020660262 ecap f0105a [ 0.035212] DMAR: RMRR base: 0x000000c5871000 end: 0x000000c587dfff [ 0.035213] DMAR: RMRR base: 0x000000c7800000 end: 0x000000df9fffff [ 0.035215] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.035216] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.035217] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.035467] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.035468] x2apic enabled [ 0.035473] Switched APIC routing to cluster x2apic. [ 0.035876] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.075594] TSC deadline timer enabled [ 0.075597] smpboot: CPU0: Intel(R) Core(TM) i5-3470S CPU @ 2.90GHz (fam: 06, model: 3a, stepping: 09) [ 0.075617] Performance Events: PEBS fmt1+, 16-deep LBR, IvyBridge events, full-width counters, Intel PMU driver. [ 0.075634] ... version: 3 [ 0.075635] ... bit width: 48 [ 0.075635] ... generic registers: 8 [ 0.075636] ... value mask: 0000ffffffffffff [ 0.075637] ... max period: 0000ffffffffffff [ 0.075637] ... fixed-purpose events: 3 [ 0.075638] ... event mask: 00000007000000ff [ 0.076289] x86: Booting SMP configuration: [ 0.076290] .... node #0, CPUs: #1 [ 0.077599] microcode: CPU1 microcode updated early to revision 0x1b, date = 2014-05-29 [ 0.080074] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.080153] #2 [ 0.081461] microcode: CPU2 microcode updated early to revision 0x1b, date = 2014-05-29 [ 0.083948] #3 [ 0.085258] microcode: CPU3 microcode updated early to revision 0x1b, date = 2014-05-29 [ 0.087676] x86: Booted up 1 node, 4 CPUs [ 0.087679] smpboot: Total of 4 processors activated (23224.53 BogoMIPS) [ 0.090583] devtmpfs: initialized [ 0.093309] evm: security.selinux [ 0.093310] evm: security.SMACK64 [ 0.093310] evm: security.SMACK64EXEC [ 0.093311] evm: security.SMACK64TRANSMUTE [ 0.093312] evm: security.SMACK64MMAP [ 0.093312] evm: security.ima [ 0.093313] evm: security.capability [ 0.093364] PM: Registering ACPI NVS region [mem 0xc5965000-0xc5a00fff] (638976 bytes) [ 0.093371] PM: Registering ACPI NVS region [mem 0xc6229000-0xc626bfff] (274432 bytes) [ 0.093432] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.093491] pinctrl core: initialized pinctrl subsystem [ 0.093586] RTC time: 21:42:44, date: 03/10/16 [ 0.093674] NET: Registered protocol family 16 [ 0.106451] cpuidle: using governor ladder [ 0.114464] cpuidle: using governor menu [ 0.114575] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.114577] ACPI: bus type PCI registered [ 0.114578] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.114640] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.114643] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.114651] PCI: Using configuration type 1 for base access [ 0.114982] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.115001] perf_event_intel: PMU erratum BJ122, BV98, HSD29 workaround disabled, HT off [ 0.130774] ACPI: Added _OSI(Module Device) [ 0.130775] ACPI: Added _OSI(Processor Device) [ 0.130776] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.130777] ACPI: Added _OSI(Processor Aggregator Device) [ 0.133076] ACPI: Executed 1 blocks of module-level executable AML code [ 0.135168] ACPI: Dynamic OEM Table Load: [ 0.135174] ACPI: SSDT 0xFFFF88040EC93000 00083B (v01 PmRef Cpu0Cst 00003001 INTL 20051117) [ 0.135591] ACPI: Dynamic OEM Table Load: [ 0.135595] ACPI: SSDT 0xFFFF88040EC8F800 000303 (v01 PmRef ApIst 00003000 INTL 20051117) [ 0.135956] ACPI: Dynamic OEM Table Load: [ 0.135958] ACPI: SSDT 0xFFFF88040C8D7000 000119 (v01 PmRef ApCst 00003000 INTL 20051117) [ 0.136679] ACPI: Interpreter enabled [ 0.136684] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150619/hwxface-580) [ 0.136687] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150619/hwxface-580) [ 0.136698] ACPI: (supports S0 S3 S4 S5) [ 0.136699] ACPI: Using IOAPIC for interrupt routing [ 0.136719] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.142048] ACPI: Power Resource [FN00] (off) [ 0.142110] ACPI: Power Resource [FN01] (off) [ 0.142170] ACPI: Power Resource [FN02] (off) [ 0.142230] ACPI: Power Resource [FN03] (off) [ 0.142290] ACPI: Power Resource [FN04] (off) [ 0.142743] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 0.142748] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.142906] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME] [ 0.143001] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability] [ 0.143002] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.143353] PCI host bridge to bus 0000:00 [ 0.143356] pci_bus 0000:00: root bus resource [bus 00-3e] [ 0.143357] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.143359] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.143360] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.143361] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.143363] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfeafffff window] [ 0.143369] pci 0000:00:00.0: [8086:0150] type 00 class 0x060000 [ 0.143439] pci 0000:00:02.0: [8086:0152] type 00 class 0x030000 [ 0.143450] pci 0000:00:02.0: reg 0x10: [mem 0xf7400000-0xf77fffff 64bit] [ 0.143455] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref] [ 0.143458] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.143542] pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330 [ 0.143571] pci 0000:00:14.0: reg 0x10: [mem 0xf7d00000-0xf7d0ffff 64bit] [ 0.143624] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.143659] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.143691] pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000 [ 0.143721] pci 0000:00:16.0: reg 0x10: [mem 0xf7d1a000-0xf7d1a00f 64bit] [ 0.143776] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.143844] pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320 [ 0.143871] pci 0000:00:1a.0: reg 0x10: [mem 0xf7d18000-0xf7d183ff] [ 0.143936] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.143982] pci 0000:00:1a.0: System wakeup disabled by ACPI [ 0.144014] pci 0000:00:1b.0: [8086:1e20] type 00 class 0x040300 [ 0.144037] pci 0000:00:1b.0: reg 0x10: [mem 0xf7d10000-0xf7d13fff 64bit] [ 0.144084] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.144120] pci 0000:00:1b.0: System wakeup disabled by ACPI [ 0.144151] pci 0000:00:1c.0: [8086:1e10] type 01 class 0x060400 [ 0.144218] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.144254] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.144283] pci 0000:00:1c.1: [8086:1e12] type 01 class 0x060400 [ 0.144349] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.144385] pci 0000:00:1c.1: System wakeup disabled by ACPI [ 0.144417] pci 0000:00:1c.4: [8086:1e18] type 01 class 0x060400 [ 0.144484] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.144521] pci 0000:00:1c.4: System wakeup disabled by ACPI [ 0.144550] pci 0000:00:1c.5: [8086:244e] type 01 class 0x060401 [ 0.144617] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold [ 0.144653] pci 0000:00:1c.5: System wakeup disabled by ACPI [ 0.144684] pci 0000:00:1c.6: [8086:1e1c] type 01 class 0x060400 [ 0.144745] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold [ 0.144782] pci 0000:00:1c.6: System wakeup disabled by ACPI [ 0.144813] pci 0000:00:1c.7: [8086:1e1e] type 01 class 0x060400 [ 0.144880] pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold [ 0.144917] pci 0000:00:1c.7: System wakeup disabled by ACPI [ 0.144947] pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320 [ 0.144974] pci 0000:00:1d.0: reg 0x10: [mem 0xf7d17000-0xf7d173ff] [ 0.145039] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.145083] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.145114] pci 0000:00:1f.0: [8086:1e44] type 00 class 0x060100 [ 0.145264] pci 0000:00:1f.2: [8086:1e02] type 00 class 0x010601 [ 0.145287] pci 0000:00:1f.2: reg 0x10: [io 0xf0b0-0xf0b7] [ 0.145294] pci 0000:00:1f.2: reg 0x14: [io 0xf0a0-0xf0a3] [ 0.145300] pci 0000:00:1f.2: reg 0x18: [io 0xf090-0xf097] [ 0.145307] pci 0000:00:1f.2: reg 0x1c: [io 0xf080-0xf083] [ 0.145314] pci 0000:00:1f.2: reg 0x20: [io 0xf060-0xf07f] [ 0.145321] pci 0000:00:1f.2: reg 0x24: [mem 0xf7d16000-0xf7d167ff] [ 0.145345] pci 0000:00:1f.2: PME# supported from D3hot [ 0.145403] pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500 [ 0.145418] pci 0000:00:1f.3: reg 0x10: [mem 0xf7d15000-0xf7d150ff 64bit] [ 0.145438] pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f] [ 0.145561] pci 0000:01:00.0: [1000:0079] type 00 class 0x010400 [ 0.145606] pci 0000:01:00.0: reg 0x10: [io 0xe000-0xe0ff] [ 0.145624] pci 0000:01:00.0: reg 0x14: [mem 0xf7c60000-0xf7c63fff 64bit] [ 0.145642] pci 0000:01:00.0: reg 0x1c: [mem 0xf7c00000-0xf7c3ffff 64bit] [ 0.145665] pci 0000:01:00.0: reg 0x30: [mem 0xf7c40000-0xf7c5ffff pref] [ 0.145711] pci 0000:01:00.0: supports D1 D2 [ 0.145729] pci 0000:01:00.0: System wakeup disabled by ACPI [ 0.154516] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.154521] pci 0000:00:1c.0: bridge window [io 0xe000-0xefff] [ 0.154526] pci 0000:00:1c.0: bridge window [mem 0xf7c00000-0xf7cfffff] [ 0.154616] pci 0000:02:00.0: [8086:107d] type 00 class 0x020000 [ 0.154670] pci 0000:02:00.0: reg 0x10: [mem 0xf7b40000-0xf7b5ffff] [ 0.154684] pci 0000:02:00.0: reg 0x14: [mem 0xf7b20000-0xf7b3ffff] [ 0.154698] pci 0000:02:00.0: reg 0x18: [io 0xd000-0xd01f] [ 0.154749] pci 0000:02:00.0: reg 0x30: [mem 0xf7b00000-0xf7b1ffff pref] [ 0.154818] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 0.154848] pci 0000:02:00.0: System wakeup disabled by ACPI [ 0.162528] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 0.162533] pci 0000:00:1c.1: bridge window [io 0xd000-0xdfff] [ 0.162537] pci 0000:00:1c.1: bridge window [mem 0xf7b00000-0xf7bfffff] [ 0.162623] pci 0000:03:00.0: [1106:3432] type 00 class 0x0c0330 [ 0.162659] pci 0000:03:00.0: reg 0x10: [mem 0xf7a00000-0xf7a00fff] [ 0.162763] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.162785] pci 0000:03:00.0: System wakeup disabled by ACPI [ 0.170535] pci 0000:00:1c.4: PCI bridge to [bus 03] [ 0.170542] pci 0000:00:1c.4: bridge window [mem 0xf7a00000-0xf7afffff] [ 0.170625] pci 0000:04:00.0: [8086:244e] type 01 class 0x060401 [ 0.170768] pci 0000:04:00.0: supports D1 D2 [ 0.170769] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.170790] pci 0000:04:00.0: System wakeup disabled by ACPI [ 0.170814] pci 0000:00:1c.5: PCI bridge to [bus 04-05] (subtractive decode) [ 0.170824] pci 0000:00:1c.5: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 0.170825] pci 0000:00:1c.5: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 0.170826] pci 0000:00:1c.5: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 0.170828] pci 0000:00:1c.5: bridge window [mem 0x000dc000-0x000dffff window] (subtractive decode) [ 0.170829] pci 0000:00:1c.5: bridge window [mem 0xdfa00000-0xfeafffff window] (subtractive decode) [ 0.170958] pci 0000:04:00.0: PCI bridge to [bus 05] (subtractive decode) [ 0.170983] pci 0000:04:00.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 0.170984] pci 0000:04:00.0: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 0.170985] pci 0000:04:00.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 0.170987] pci 0000:04:00.0: bridge window [mem 0x000dc000-0x000dffff window] (subtractive decode) [ 0.170988] pci 0000:04:00.0: bridge window [mem 0xdfa00000-0xfeafffff window] (subtractive decode) [ 0.171042] pci 0000:00:1c.6: PCI bridge to [bus 06] [ 0.171046] pci 0000:00:1c.6: bridge window [io 0xc000-0xcfff] [ 0.171049] pci 0000:00:1c.6: bridge window [mem 0xf7900000-0xf79fffff] [ 0.171111] pci 0000:07:00.0: [1b4b:9172] type 00 class 0x010601 [ 0.171148] pci 0000:07:00.0: reg 0x10: [io 0xb040-0xb047] [ 0.171160] pci 0000:07:00.0: reg 0x14: [io 0xb030-0xb033] [ 0.171172] pci 0000:07:00.0: reg 0x18: [io 0xb020-0xb027] [ 0.171184] pci 0000:07:00.0: reg 0x1c: [io 0xb010-0xb013] [ 0.171196] pci 0000:07:00.0: reg 0x20: [io 0xb000-0xb00f] [ 0.171207] pci 0000:07:00.0: reg 0x24: [mem 0xf7810000-0xf78101ff] [ 0.171220] pci 0000:07:00.0: reg 0x30: [mem 0xf7800000-0xf780ffff pref] [ 0.171259] pci 0000:07:00.0: PME# supported from D3hot [ 0.171279] pci 0000:07:00.0: System wakeup disabled by ACPI [ 0.178543] pci 0000:00:1c.7: PCI bridge to [bus 07] [ 0.178548] pci 0000:00:1c.7: bridge window [io 0xb000-0xbfff] [ 0.178553] pci 0000:00:1c.7: bridge window [mem 0xf7800000-0xf78fffff] [ 0.179037] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.179075] ACPI: PCI Interrupt Link [LNKB] (IRQs *3 4 5 6 10 11 12 14 15) [ 0.179111] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.179148] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.179186] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.179222] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.179258] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.179293] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.179487] ACPI: Enabled 4 GPEs in block 00 to 3F [ 0.179567] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.179569] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.179571] vgaarb: loaded [ 0.179572] vgaarb: bridge control possible 0000:00:02.0 [ 0.179742] SCSI subsystem initialized [ 0.179769] libata version 3.00 loaded. [ 0.179787] ACPI: bus type USB registered [ 0.179799] usbcore: registered new interface driver usbfs [ 0.179806] usbcore: registered new interface driver hub [ 0.179817] usbcore: registered new device driver usb [ 0.179961] PCI: Using ACPI for IRQ routing [ 0.181364] PCI: pci_cache_line_size set to 64 bytes [ 0.181422] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff] [ 0.181423] e820: reserve RAM buffer [mem 0x40004000-0x43ffffff] [ 0.181424] e820: reserve RAM buffer [mem 0xc5053000-0xc7ffffff] [ 0.181426] e820: reserve RAM buffer [mem 0xc5965000-0xc7ffffff] [ 0.181427] e820: reserve RAM buffer [mem 0xc6229000-0xc7ffffff] [ 0.181428] e820: reserve RAM buffer [mem 0xc6c65000-0xc7ffffff] [ 0.181429] e820: reserve RAM buffer [mem 0xc7000000-0xc7ffffff] [ 0.181431] e820: reserve RAM buffer [mem 0x41f600000-0x41fffffff] [ 0.181519] NetLabel: Initializing [ 0.181520] NetLabel: domain hash size = 128 [ 0.181521] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.181531] NetLabel: unlabeled traffic allowed by default [ 0.181591] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.181595] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.183617] clocksource: Switched to clocksource hpet [ 0.188127] AppArmor: AppArmor Filesystem Enabled [ 0.188185] pnp: PnP ACPI init [ 0.188261] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved [ 0.188265] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.188325] system 00:01: [io 0x0680-0x069f] has been reserved [ 0.188327] system 00:01: [io 0x0200-0x020f] has been reserved [ 0.188328] system 00:01: [io 0xffff] has been reserved [ 0.188329] system 00:01: [io 0xffff] has been reserved [ 0.188331] system 00:01: [io 0x0400-0x0453] could not be reserved [ 0.188332] system 00:01: [io 0x0458-0x047f] has been reserved [ 0.188334] system 00:01: [io 0x0500-0x057f] has been reserved [ 0.188336] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.188357] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.188394] system 00:03: [io 0x0454-0x0457] has been reserved [ 0.188396] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.188490] system 00:04: [io 0x0a00-0x0a0f] has been reserved [ 0.188491] system 00:04: [io 0x0a30-0x0a3f] has been reserved [ 0.188493] system 00:04: [io 0x0a20-0x0a2f] has been reserved [ 0.188495] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.188671] pnp 00:05: [dma 0 disabled] [ 0.188707] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.188746] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.188748] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.188932] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.188933] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.188935] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.188936] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.188938] system 00:07: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.188939] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.188941] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.188942] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.188944] system 00:07: [mem 0xff000000-0xffffffff] has been reserved [ 0.188945] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.188947] system 00:07: [mem 0xdfa00000-0xdfa00fff] has been reserved [ 0.188949] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.189065] system 00:08: [mem 0x20000000-0x201fffff] has been reserved [ 0.189066] system 00:08: [mem 0x40004000-0x40004fff] has been reserved [ 0.189068] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.189084] pnp: PnP ACPI: found 9 devices [ 0.194984] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.195045] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.195048] pci 0000:00:1c.0: bridge window [io 0xe000-0xefff] [ 0.195052] pci 0000:00:1c.0: bridge window [mem 0xf7c00000-0xf7cfffff] [ 0.195060] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 0.195062] pci 0000:00:1c.1: bridge window [io 0xd000-0xdfff] [ 0.195066] pci 0000:00:1c.1: bridge window [mem 0xf7b00000-0xf7bfffff] [ 0.195073] pci 0000:00:1c.4: PCI bridge to [bus 03] [ 0.195077] pci 0000:00:1c.4: bridge window [mem 0xf7a00000-0xf7afffff] [ 0.195084] pci 0000:04:00.0: PCI bridge to [bus 05] [ 0.195107] pci 0000:00:1c.5: PCI bridge to [bus 04-05] [ 0.195117] pci 0000:00:1c.6: PCI bridge to [bus 06] [ 0.195119] pci 0000:00:1c.6: bridge window [io 0xc000-0xcfff] [ 0.195123] pci 0000:00:1c.6: bridge window [mem 0xf7900000-0xf79fffff] [ 0.195130] pci 0000:00:1c.7: PCI bridge to [bus 07] [ 0.195132] pci 0000:00:1c.7: bridge window [io 0xb000-0xbfff] [ 0.195136] pci 0000:00:1c.7: bridge window [mem 0xf7800000-0xf78fffff] [ 0.195144] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.195146] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.195147] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.195148] pci_bus 0000:00: resource 7 [mem 0x000dc000-0x000dffff window] [ 0.195150] pci_bus 0000:00: resource 8 [mem 0xdfa00000-0xfeafffff window] [ 0.195151] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] [ 0.195152] pci_bus 0000:01: resource 1 [mem 0xf7c00000-0xf7cfffff] [ 0.195154] pci_bus 0000:02: resource 0 [io 0xd000-0xdfff] [ 0.195155] pci_bus 0000:02: resource 1 [mem 0xf7b00000-0xf7bfffff] [ 0.195157] pci_bus 0000:03: resource 1 [mem 0xf7a00000-0xf7afffff] [ 0.195158] pci_bus 0000:04: resource 4 [io 0x0000-0x0cf7 window] [ 0.195159] pci_bus 0000:04: resource 5 [io 0x0d00-0xffff window] [ 0.195160] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.195162] pci_bus 0000:04: resource 7 [mem 0x000dc000-0x000dffff window] [ 0.195163] pci_bus 0000:04: resource 8 [mem 0xdfa00000-0xfeafffff window] [ 0.195164] pci_bus 0000:05: resource 4 [io 0x0000-0x0cf7 window] [ 0.195166] pci_bus 0000:05: resource 5 [io 0x0d00-0xffff window] [ 0.195167] pci_bus 0000:05: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.195168] pci_bus 0000:05: resource 7 [mem 0x000dc000-0x000dffff window] [ 0.195170] pci_bus 0000:05: resource 8 [mem 0xdfa00000-0xfeafffff window] [ 0.195171] pci_bus 0000:06: resource 0 [io 0xc000-0xcfff] [ 0.195172] pci_bus 0000:06: resource 1 [mem 0xf7900000-0xf79fffff] [ 0.195174] pci_bus 0000:07: resource 0 [io 0xb000-0xbfff] [ 0.195175] pci_bus 0000:07: resource 1 [mem 0xf7800000-0xf78fffff] [ 0.195199] NET: Registered protocol family 2 [ 0.195349] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.195538] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.195656] TCP: Hash tables configured (established 131072 bind 65536) [ 0.195681] UDP hash table entries: 8192 (order: 6, 262144 bytes) [ 0.195723] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes) [ 0.195781] NET: Registered protocol family 1 [ 0.195800] pci 0000:00:02.0: BIOS left Intel GPU interrupts enabled; disabling [ 0.195804] pci 0000:00:02.0: Video device with shadowed ROM [ 0.235757] PCI: CLS mismatch (64 != 32), using 64 bytes [ 0.235907] Trying to unpack rootfs image as initramfs... [ 0.652985] Freeing initrd memory: 33156K (ffff880033f2e000 - ffff880035f8f000) [ 0.653021] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.653023] software IO TLB [mem 0xb3d01000-0xb7d01000] (64MB) mapped at [ffff8800b3d01000-ffff8800b7d00fff] [ 0.653091] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer [ 0.653093] hw unit of domain pp0-core 2^-16 Joules [ 0.653093] hw unit of domain package 2^-16 Joules [ 0.653094] hw unit of domain pp1-gpu 2^-16 Joules [ 0.653205] microcode: CPU0 sig=0x306a9, pf=0x2, revision=0x1b [ 0.653211] microcode: CPU1 sig=0x306a9, pf=0x2, revision=0x1b [ 0.653216] microcode: CPU2 sig=0x306a9, pf=0x2, revision=0x1b [ 0.653220] microcode: CPU3 sig=0x306a9, pf=0x2, revision=0x1b [ 0.653271] microcode: Microcode Update Driver: v2.00 , Peter Oruba [ 0.653337] Scanning for low memory corruption every 60 seconds [ 0.653586] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.653601] Initialise system trusted keyring [ 0.653619] audit: initializing netlink subsys (disabled) [ 0.653635] audit: type=2000 audit(1457646164.652:1): initialized [ 0.653950] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.655066] zpool: loaded [ 0.655067] zbud: loaded [ 0.655207] VFS: Disk quotas dquot_6.6.0 [ 0.655232] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.655585] fuse init (API version 7.23) [ 0.655692] Key type big_key registered [ 0.655981] Key type asymmetric registered [ 0.655984] Asymmetric key parser 'x509' registered [ 0.655994] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.656026] io scheduler noop registered [ 0.656028] io scheduler deadline registered (default) [ 0.656051] io scheduler cfq registered [ 0.656363] pcieport 0000:00:1c.6: enabling device (0000 -> 0003) [ 0.656545] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.656551] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.656580] efifb: probing for efifb [ 0.656589] efifb: framebuffer at 0xe0000000, mapped to 0xffffc90001c00000, using 3072k, total 3072k [ 0.656590] efifb: mode is 1024x768x32, linelength=4096, pages=1 [ 0.656591] efifb: scrolling: redraw [ 0.656592] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.656661] Console: switching to colour frame buffer device 128x48 [ 0.656673] fb0: EFI VGA frame buffer device [ 0.656681] intel_idle: MWAIT substates: 0x1120 [ 0.656682] intel_idle: v0.4 model 0x3A [ 0.656682] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.656840] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 0.656843] ACPI: Power Button [PWRB] [ 0.656871] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 0.656873] ACPI: Power Button [PWRF] [ 0.657454] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.657455] ACPI: Thermal Zone [TZ00] (28 C) [ 0.657615] thermal LNXTHERM:01: registered as thermal_zone1 [ 0.657617] ACPI: Thermal Zone [TZ01] (30 C) [ 0.657641] GHES: HEST is not enabled! [ 0.657715] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.678149] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.679581] Linux agpgart interface v0.103 [ 0.681293] brd: module loaded [ 0.681944] loop: module loaded [ 0.682087] libphy: Fixed MDIO Bus: probed [ 0.682090] tun: Universal TUN/TAP device driver, 1.6 [ 0.682090] tun: (C) 1999-2004 Max Krasnyansky [ 0.682123] PPP generic driver version 2.4.2 [ 0.682243] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.682248] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 0.683315] xhci_hcd 0000:00:14.0: hcc params 0x20007181 hci version 0x100 quirks 0x0000b930 [ 0.683321] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 0.683394] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.683396] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.683397] usb usb1: Product: xHCI Host Controller [ 0.683398] usb usb1: Manufacturer: Linux 4.2.0-27-generic xhci-hcd [ 0.683399] usb usb1: SerialNumber: 0000:00:14.0 [ 0.683487] hub 1-0:1.0: USB hub found [ 0.683495] hub 1-0:1.0: 4 ports detected [ 0.683740] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.683743] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 0.683768] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 0.683770] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.683771] usb usb2: Product: xHCI Host Controller [ 0.683772] usb usb2: Manufacturer: Linux 4.2.0-27-generic xhci-hcd [ 0.683773] usb usb2: SerialNumber: 0000:00:14.0 [ 0.683847] hub 2-0:1.0: USB hub found [ 0.683854] hub 2-0:1.0: 4 ports detected [ 0.684133] xhci_hcd 0000:03:00.0: xHCI Host Controller [ 0.684139] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 3 [ 0.684249] xhci_hcd 0000:03:00.0: hcc params 0x002810eb hci version 0x96 quirks 0x00080080 [ 0.684335] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.684336] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.684338] usb usb3: Product: xHCI Host Controller [ 0.684339] usb usb3: Manufacturer: Linux 4.2.0-27-generic xhci-hcd [ 0.684340] usb usb3: SerialNumber: 0000:03:00.0 [ 0.684438] hub 3-0:1.0: USB hub found [ 0.684443] hub 3-0:1.0: 1 port detected [ 0.684492] xhci_hcd 0000:03:00.0: xHCI Host Controller [ 0.684494] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 4 [ 0.684519] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM. [ 0.684533] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003 [ 0.684534] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.684535] usb usb4: Product: xHCI Host Controller [ 0.684536] usb usb4: Manufacturer: Linux 4.2.0-27-generic xhci-hcd [ 0.684537] usb usb4: SerialNumber: 0000:03:00.0 [ 0.684633] hub 4-0:1.0: USB hub found [ 0.684642] hub 4-0:1.0: 4 ports detected [ 0.684736] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.684739] ehci-pci: EHCI PCI platform driver [ 0.684810] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 0.684814] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 5 [ 0.684823] ehci-pci 0000:00:1a.0: debug port 2 [ 0.688714] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 0.688724] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7d18000 [ 0.699987] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 0.700009] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.700010] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.700011] usb usb5: Product: EHCI Host Controller [ 0.700013] usb usb5: Manufacturer: Linux 4.2.0-27-generic ehci_hcd [ 0.700014] usb usb5: SerialNumber: 0000:00:1a.0 [ 0.700115] hub 5-0:1.0: USB hub found [ 0.700119] hub 5-0:1.0: 2 ports detected [ 0.700269] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 0.700273] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 6 [ 0.700282] ehci-pci 0000:00:1d.0: debug port 2 [ 0.704166] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 0.704175] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7d17000 [ 0.715996] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 0.716028] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.716030] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.716031] usb usb6: Product: EHCI Host Controller [ 0.716032] usb usb6: Manufacturer: Linux 4.2.0-27-generic ehci_hcd [ 0.716033] usb usb6: SerialNumber: 0000:00:1d.0 [ 0.716136] hub 6-0:1.0: USB hub found [ 0.716141] hub 6-0:1.0: 2 ports detected [ 0.716226] ehci-platform: EHCI generic platform driver [ 0.716234] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.716237] ohci-pci: OHCI PCI platform driver [ 0.716245] ohci-platform: OHCI generic platform driver [ 0.716251] uhci_hcd: USB Universal Host Controller Interface driver [ 0.716289] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 0.716674] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.716677] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.716851] mousedev: PS/2 mouse device common for all mice [ 0.717080] rtc_cmos 00:02: RTC can wake from S4 [ 0.717193] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 [ 0.717219] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 0.717226] i2c /dev entries driver [ 0.717280] device-mapper: uevent: version 1.0.3 [ 0.717331] device-mapper: ioctl: 4.33.0-ioctl (2015-8-18) initialised: dm-devel@redhat.com [ 0.717346] Intel P-state driver initializing. [ 0.717464] ledtrig-cpu: registered to indicate activity on CPUs [ 0.717469] EFI Variables Facility v0.08 2004-May-17 [ 0.746722] PCCT header not found. [ 0.746869] NET: Registered protocol family 10 [ 0.747022] NET: Registered protocol family 17 [ 0.747031] Key type dns_resolver registered [ 0.747296] Loading compiled-in X.509 certificates [ 0.747949] Loaded X.509 cert 'Build time autogenerated kernel key: 9421ce78f7dd6932d7a71d3bab89bb036afa29eb' [ 0.747962] registered taskstats version 1 [ 0.747977] zswap: loading zswap [ 0.747979] zswap: using zbud pool [ 0.747982] zswap: using lzo compressor [ 0.749624] Key type trusted registered [ 0.754098] Key type encrypted registered [ 0.754112] AppArmor: AppArmor sha1 policy hashing enabled [ 0.754114] ima: No TPM chip found, activating TPM-bypass! [ 0.754136] evm: HMAC attrs: 0x1 [ 0.754470] Magic number: 8:644:752 [ 0.754480] tty ttyS3: hash matches [ 0.754584] rtc_cmos 00:02: setting system clock to 2016-03-10 21:42:44 UTC (1457646164) [ 0.754643] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 0.754644] EDD information not available. [ 0.754709] PM: Hibernation image not present or could not be loaded. [ 0.755031] Freeing unused kernel memory: 1460K (ffffffff81d37000 - ffffffff81ea4000) [ 0.755032] Write protecting the kernel read-only data: 12288k [ 0.755175] Freeing unused kernel memory: 24K (ffff8800017fa000 - ffff880001800000) [ 0.755233] Freeing unused kernel memory: 292K (ffff880001bb7000 - ffff880001c00000) [ 0.762787] random: systemd-udevd urandom read with 3 bits of entropy available [ 0.786356] wmi: Mapper loaded [ 0.793215] pps_core: LinuxPPS API ver. 1 registered [ 0.793217] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.793545] megasas: 06.807.10.00-rc1 [ 0.794109] PTP clock support registered [ 0.795267] [drm] Initialized drm 1.1.0 20060810 [ 0.796850] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.5-k [ 0.796851] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 0.796876] e1000e 0000:02:00.0: enabling device (0100 -> 0102) [ 0.796998] ahci 0000:00:1f.2: version 3.0 [ 0.797035] e1000e 0000:02:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 0.797126] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 0.797250] megasas: FW now in Ready state [ 0.797281] megaraid_sas 0000:01:00.0: firmware supports msix : (0) [ 0.797282] megaraid_sas 0000:01:00.0: current msix/online cpus : (1/4) [ 0.812101] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3f impl SATA mode [ 0.812104] ahci 0000:00:1f.2: flags: 64bit ncq stag led clo pio slum part ems sxs apst [ 0.844093] megaraid_sas 0000:01:00.0: controller type : MR(256MB) [ 0.844098] megasas_init_mfi: fw_support_ieee=0 [ 0.844100] megasas: INIT adapter done [ 0.852656] scsi host1: ahci [ 0.852881] scsi host2: ahci [ 0.853092] scsi host3: ahci [ 0.853193] scsi host4: ahci [ 0.853273] scsi host5: ahci [ 0.853352] scsi host6: ahci [ 0.853386] ata1: SATA max UDMA/133 abar m2048@0xf7d16000 port 0xf7d16100 irq 29 [ 0.853388] ata2: SATA max UDMA/133 abar m2048@0xf7d16000 port 0xf7d16180 irq 29 [ 0.853389] ata3: SATA max UDMA/133 abar m2048@0xf7d16000 port 0xf7d16200 irq 29 [ 0.853391] ata4: SATA max UDMA/133 abar m2048@0xf7d16000 port 0xf7d16280 irq 29 [ 0.853392] ata5: SATA max UDMA/133 abar m2048@0xf7d16000 port 0xf7d16300 irq 29 [ 0.853394] ata6: SATA max UDMA/133 abar m2048@0xf7d16000 port 0xf7d16380 irq 29 [ 0.853588] ahci 0000:07:00.0: AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl SATA mode [ 0.853591] ahci 0000:07:00.0: flags: 64bit ncq sntf led only pmp fbs pio slum part sxs [ 0.853823] scsi host7: ahci [ 0.853897] scsi host8: ahci [ 0.853933] ata7: SATA max UDMA/133 abar m512@0xf7810000 port 0xf7810100 irq 31 [ 0.853936] ata8: SATA max UDMA/133 abar m512@0xf7810000 port 0xf7810180 irq 31 [ 0.854173] [drm] Memory usable by graphics device = 2048M [ 0.854176] checking generic (e0000000 300000) vs hw (e0000000 10000000) [ 0.854177] fb: switching to inteldrmfb from EFI VGA [ 0.854196] Console: switching to colour dummy device 80x25 [ 0.854258] [drm] Replacing VGA console driver [ 0.860137] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 0.860139] [drm] Driver supports precise vblank timestamp query. [ 0.860199] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 0.866096] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 0.866256] acpi device:57: registered as cooling_device9 [ 0.866302] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5 [ 0.866453] [drm] Initialized i915 1.6.0 20150522 for 0000:00:02.0 on minor 0 [ 0.892150] megaraid_sas 0000:01:00.0: pci id : (0x1000)/(0x0079)/(0x8086)/(0x9264) [ 0.892154] megaraid_sas 0000:01:00.0: unevenspan support : no [ 0.892157] megaraid_sas 0000:01:00.0: disable ocr : no [ 0.892158] megaraid_sas 0000:01:00.0: firmware crash dump : no [ 0.892160] megaraid_sas 0000:01:00.0: secure jbod : no [ 0.892166] scsi host0: Avago SAS based MegaRAID driver [ 0.894789] scsi 0:2:0:0: Direct-Access INTEL RT3WB080 2.13 PQ: 0 ANSI: 5 [ 0.894947] scsi 0:2:1:0: Direct-Access INTEL RT3WB080 2.13 PQ: 0 ANSI: 5 [ 0.900811] sd 0:2:0:0: Attached scsi generic sg0 type 0 [ 0.900834] sd 0:2:0:0: [sda] 1949216768 512-byte logical blocks: (997 GB/929 GiB) [ 0.900954] sd 0:2:0:0: [sda] Write Protect is off [ 0.900957] sd 0:2:0:0: [sda] Mode Sense: 1f 00 00 08 [ 0.901055] sd 0:2:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.901078] sd 0:2:1:0: Attached scsi generic sg1 type 0 [ 0.901084] sd 0:2:1:0: [sdb] 17578119168 512-byte logical blocks: (8.99 TB/8.18 TiB) [ 0.901174] sd 0:2:1:0: [sdb] Write Protect is off [ 0.901176] sd 0:2:1:0: [sdb] Mode Sense: 1f 00 00 08 [ 0.901227] sd 0:2:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.903218] fbcon: inteldrmfb (fb0) is primary device [ 0.903275] Console: switching to colour frame buffer device 240x67 [ 0.903298] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 0.903299] i915 0000:00:02.0: registered panic notifier [ 0.930552] sdb: sdb1 [ 0.930870] sd 0:2:1:0: [sdb] Attached SCSI disk [ 0.939679] sda: sda1 sda2 sda3 sda5 [ 0.940280] sd 0:2:0:0: [sda] Attached SCSI disk [ 0.972718] e1000e 0000:02:00.0 eth0: (PCI Express:2.5GT/s:Width x1) 68:05:ca:16:48:01 [ 0.972721] e1000e 0000:02:00.0 eth0: Intel(R) PRO/1000 Network Connection [ 0.972811] e1000e 0000:02:00.0 eth0: MAC: 1, PHY: 4, PBA No: D50861-008 [ 0.976794] e1000e 0000:02:00.0 p1p1: renamed from eth0 [ 0.996225] usb 3-1: new high-speed USB device number 2 using xhci_hcd [ 1.012240] usb 5-1: new high-speed USB device number 2 using ehci-pci [ 1.028246] usb 6-1: new high-speed USB device number 2 using ehci-pci [ 1.125449] usb 3-1: New USB device found, idVendor=2109, idProduct=0811 [ 1.125454] usb 3-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 1.125456] usb 3-1: Product: USB2.0 Hub [ 1.126272] hub 3-1:1.0: USB hub found [ 1.126471] hub 3-1:1.0: 4 ports detected [ 1.145094] usb 5-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.145096] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.145400] hub 5-1:1.0: USB hub found [ 1.145469] hub 5-1:1.0: 6 ports detected [ 1.160760] usb 6-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.160765] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.161136] hub 6-1:1.0: USB hub found [ 1.161210] hub 6-1:1.0: 8 ports detected [ 1.172365] ata1: SATA link down (SStatus 0 SControl 300) [ 1.172371] ata7: SATA link down (SStatus 0 SControl 300) [ 1.172421] ata8: SATA link down (SStatus 0 SControl 300) [ 1.404509] usb 3-1.3: new full-speed USB device number 3 using xhci_hcd [ 1.416511] usb 5-1.4: new low-speed USB device number 3 using ehci-pci [ 1.476832] usb 3-1.3: device descriptor read/64, error -32 [ 1.492670] ata2: SATA link down (SStatus 0 SControl 300) [ 1.516129] usb 5-1.4: New USB device found, idVendor=045e, idProduct=0084 [ 1.516132] usb 5-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.516133] usb 5-1.4: Product: Basic Optical Mouse [ 1.516134] usb 5-1.4: Manufacturer: Microsoft [ 1.519200] hidraw: raw HID events driver (C) Jiri Kosina [ 1.522908] usbcore: registered new interface driver usbhid [ 1.522910] usbhid: USB HID core driver [ 1.524038] input: Microsoft Basic Optical Mouse as /devices/pci0000:00/0000:00:1a.0/usb5/5-1/5-1.4/5-1.4:1.0/0003:045E:0084.0001/input/input6 [ 1.524199] hid-generic 0003:045E:0084.0001: input,hidraw0: USB HID v1.10 Mouse [Microsoft Basic Optical Mouse] on usb-0000:00:1a.0-1.4/input0 [ 1.588625] usb 5-1.5: new low-speed USB device number 4 using ehci-pci [ 1.652680] tsc: Refined TSC clocksource calibration: 2902.855 MHz [ 1.652685] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x29d7cc059ce, max_idle_ns: 440795243815 ns [ 1.652895] usb 3-1.3: device descriptor read/64, error -32 [ 1.689461] usb 5-1.5: New USB device found, idVendor=258a, idProduct=0001 [ 1.689463] usb 5-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.689464] usb 5-1.5: Product: USB KEYBOARD [ 1.689465] usb 5-1.5: Manufacturer: SINO WEALTH [ 1.693605] input: SINO WEALTH USB KEYBOARD as /devices/pci0000:00/0000:00:1a.0/usb5/5-1/5-1.5/5-1.5:1.0/0003:258A:0001.0002/input/input7 [ 1.748980] hid-generic 0003:258A:0001.0002: input,hidraw1: USB HID v1.10 Keyboard [SINO WEALTH USB KEYBOARD] on usb-0000:00:1a.0-1.5/input0 [ 1.756936] input: SINO WEALTH USB KEYBOARD as /devices/pci0000:00/0000:00:1a.0/usb5/5-1/5-1.5/5-1.5:1.1/0003:258A:0001.0003/input/input8 [ 1.812784] ata3: SATA link down (SStatus 0 SControl 300) [ 1.813157] hid-generic 0003:258A:0001.0003: input,hiddev0,hidraw2: USB HID v1.10 Device [SINO WEALTH USB KEYBOARD] on usb-0000:00:1a.0-1.5/input1 [ 1.828782] usb 3-1.3: new full-speed USB device number 4 using xhci_hcd [ 1.901032] usb 3-1.3: device descriptor read/64, error -32 [ 2.077142] usb 3-1.3: device descriptor read/64, error -32 [ 2.133002] ata4: SATA link down (SStatus 0 SControl 300) [ 2.253082] usb 3-1.3: new full-speed USB device number 5 using xhci_hcd [ 2.253403] xhci_hcd 0000:03:00.0: ERROR: unexpected setup address command completion code 0x6. [ 2.453224] ata5: SATA link down (SStatus 0 SControl 300) [ 2.457514] xhci_hcd 0000:03:00.0: ERROR: unexpected setup address command completion code 0x6. [ 2.653603] clocksource: Switched to clocksource tsc [ 2.661356] usb 3-1.3: device not accepting address 5, error -22 [ 2.733405] usb 3-1.3: new full-speed USB device number 6 using xhci_hcd [ 2.733715] xhci_hcd 0000:03:00.0: ERROR: unexpected setup address command completion code 0x6. [ 2.773441] ata6: SATA link down (SStatus 0 SControl 300) [ 2.937768] xhci_hcd 0000:03:00.0: ERROR: unexpected setup address command completion code 0x6. [ 3.141678] usb 3-1.3: device not accepting address 6, error -22 [ 3.141811] usb 3-1-port3: unable to enumerate USB device [ 3.149670] raid6: sse2x1 gen() 9746 MB/s [ 3.217717] raid6: sse2x1 xor() 7825 MB/s [ 3.285764] raid6: sse2x2 gen() 12335 MB/s [ 3.353810] raid6: sse2x2 xor() 8703 MB/s [ 3.421855] raid6: sse2x4 gen() 14353 MB/s [ 3.489903] raid6: sse2x4 xor() 10645 MB/s [ 3.489903] raid6: using algorithm sse2x4 gen() 14353 MB/s [ 3.489904] raid6: .... xor() 10645 MB/s, rmw enabled [ 3.489905] raid6: using ssse3x2 recovery algorithm [ 3.490774] xor: automatically using best checksumming function: [ 3.529929] avx : 26522.000 MB/sec [ 3.539397] Btrfs loaded [ 3.558496] BTRFS: device label BD devid 1 transid 529288 /dev/sdb1 [ 3.558568] BTRFS: device label root devid 1 transid 1544224 /dev/sda3 [ 3.569660] BTRFS info (device sda3): disk space caching is enabled [ 4.327134] random: nonblocking pool is initialized [ 11.551901] systemd[1]: Failed to insert module 'kdbus': Function not implemented [ 11.674082] systemd[1]: systemd 225 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID -ELFUTILS +KMOD -IDN) [ 11.674175] systemd[1]: Detected architecture x86-64. [ 11.674737] systemd[1]: Set hostname to . [ 16.165032] systemd[1]: [/etc/systemd/system/plexmediaserver.service:14] Invalid escape sequences in command line: "/bin/sh -c '/usr/lib/plexmediaserver/Plex\ Media\ Server'" [ 16.656108] systemd[1]: gssproxy.service: Cannot add dependency job, ignoring: Unit gssproxy.service failed to load: No such file or directory. [ 16.656196] systemd[1]: kdump-tools.service: Cannot add dependency job, ignoring: Unit kdump-tools.service is masked. [ 16.656614] systemd[1]: Reached target User and Group Name Lookups. [ 16.656672] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 16.656682] systemd[1]: PNFS blkmaping enablement. is not active. [ 16.656734] systemd[1]: Dependency failed for pNFS block layout mapping daemon. [ 16.656756] systemd[1]: nfs-blkmap.service: Job nfs-blkmap.service/start failed with result 'dependency'. [ 16.656766] systemd[1]: Reached target Encrypted Volumes. [ 16.656871] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 16.656914] systemd[1]: Created slice Root Slice. [ 16.656982] systemd[1]: Listening on Journal Audit Socket. [ 16.657055] systemd[1]: Created slice User and Session Slice. [ 16.657105] systemd[1]: Listening on Journal Socket. [ 16.657156] systemd[1]: Listening on Journal Socket (/dev/log). [ 16.657193] systemd[1]: Listening on udev Kernel Socket. [ 16.657230] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 16.657262] systemd[1]: Listening on fsck to fsckd communication Socket. [ 16.657331] systemd[1]: Created slice System Slice. [ 16.657361] systemd[1]: Reached target Slices. [ 16.657697] systemd[1]: Starting Setup Virtual Console... [ 16.658068] systemd[1]: Mounting Huge Pages File System... [ 16.658437] systemd[1]: Started Read required files in advance. [ 16.658910] systemd[1]: Mounting RPC Pipe File System... [ 16.659314] systemd[1]: Starting Uncomplicated firewall... [ 16.659394] systemd[1]: Created slice system-getty.slice. [ 16.659753] systemd[1]: Mounting POSIX Message Queue File System... [ 16.660158] systemd[1]: Started Braille Device Support. [ 16.660595] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 16.660997] systemd[1]: Mounting NFSD configuration filesystem... [ 16.661399] systemd[1]: Mounting Debug File System... [ 16.677860] systemd[1]: Starting Load Kernel Modules... [ 16.734659] systemd[1]: Starting Increase datagram queue length... [ 16.734777] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 16.734859] systemd[1]: Listening on udev Control Socket. [ 16.735240] systemd[1]: Starting udev Coldplug all Devices... [ 16.735936] systemd[1]: Started Setup Virtual Console. [ 16.767229] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 16.767681] systemd[1]: Starting Create Static Device Nodes in /dev... [ 16.812936] systemd[1]: Started Uncomplicated firewall. [ 16.842101] systemd[1]: Mounted POSIX Message Queue File System. [ 16.842207] systemd[1]: Mounted Huge Pages File System. [ 16.842250] systemd[1]: Mounted Debug File System. [ 16.842575] systemd[1]: Started Increase datagram queue length. [ 16.845825] systemd[1]: Listening on Syslog Socket. [ 16.846242] systemd[1]: Starting Journal Service... [ 16.994398] systemd[1]: Started udev Coldplug all Devices. [ 16.994662] RPC: Registered named UNIX socket transport module. [ 16.994663] RPC: Registered udp transport module. [ 16.994664] RPC: Registered tcp transport module. [ 16.994665] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 16.995735] systemd[1]: Mounted RPC Pipe File System. [ 17.005929] lp: driver loaded but no devices found [ 17.046137] ppdev: user-space parallel port driver [ 17.154655] systemd[1]: Started Load Kernel Modules. [ 17.155123] systemd[1]: Mounting FUSE Control File System... [ 17.155565] systemd[1]: Starting Apply Kernel Variables... [ 17.156962] systemd[1]: Mounted FUSE Control File System. [ 17.167940] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 17.168594] systemd[1]: Mounted NFSD configuration filesystem. [ 17.325900] systemd[1]: Started Journal Service. [ 19.555219] BTRFS info (device sda3): enabling auto defrag [ 19.555223] BTRFS info (device sda3): disk space caching is enabled [ 19.677626] systemd-journald[293]: Received request to flush runtime journal from PID 1 [ 19.769430] EDAC MC: Ver: 3.0.0 [ 19.837415] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 19.861787] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20150619/utaddress-254) [ 19.861792] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 19.861795] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150619/utaddress-254) [ 19.861797] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 19.861798] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150619/utaddress-254) [ 19.861800] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 19.861801] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x000000000000051F (\LED_) (20150619/utaddress-254) [ 19.861803] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150619/utaddress-254) [ 19.861805] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 19.861805] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 20.242204] BTRFS info (device sdb1): btrfs: use no compression [ 20.242208] BTRFS info (device sdb1): enabling auto defrag [ 20.242209] BTRFS info (device sdb1): disk space caching is enabled [ 20.300755] AVX version of gcm_enc/dec engaged. [ 20.300757] AES CTR mode by8 optimization enabled [ 20.581554] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002) [ 20.681663] intel_rapl: Found RAPL domain package [ 20.681666] intel_rapl: Found RAPL domain core [ 20.681667] intel_rapl: Found RAPL domain uncore [ 20.707166] snd_hda_codec_via hdaudioC0D2: autoconfig for VT2020: line_outs=3 (0x24/0x25/0x26/0x0/0x0) type:line [ 20.707169] snd_hda_codec_via hdaudioC0D2: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 20.707170] snd_hda_codec_via hdaudioC0D2: hp_outs=1 (0x28/0x0/0x0/0x0/0x0) [ 20.707171] snd_hda_codec_via hdaudioC0D2: mono: mono_out=0x0 [ 20.707172] snd_hda_codec_via hdaudioC0D2: dig-out=0x2d/0x2e [ 20.707173] snd_hda_codec_via hdaudioC0D2: inputs: [ 20.707175] snd_hda_codec_via hdaudioC0D2: Front Mic=0x29 [ 20.707176] snd_hda_codec_via hdaudioC0D2: Rear Mic=0x2b [ 20.707177] snd_hda_codec_via hdaudioC0D2: Line=0x2a [ 20.739567] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 [ 20.739611] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 20.739648] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 [ 20.739684] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 20.739721] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 20.739757] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14 [ 20.739794] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15 [ 20.739832] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16 [ 21.076490] EXT4-fs (sda2): mounting ext2 file system using the ext4 subsystem [ 21.077153] EXT4-fs (sda2): mounted filesystem without journal. Opts: (null) [ 21.117736] Adding 24928252k swap on /dev/sda5. Priority:-1 extents:1 across:24928252k FS [ 23.359930] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR* uncleared pch fifo underrun on pch transcoder A [ 23.359942] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun [ 23.371667] systemd[1]: Received SIGRTMIN+20 from PID 370 (plymouthd). [ 95.015720] ifquery[548]: segfault at 0 ip 00007f715a7032c0 sp 00007ffcf5a0cdd8 error 4 in libc-2.21.so[7f715a5be000+1c0000] [ 95.108199] audit: type=1400 audit(1457646258.781:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=645 comm="apparmor_parser" [ 95.108205] audit: type=1400 audit(1457646258.781:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="chromium" pid=645 comm="apparmor_parser" [ 95.109611] audit: type=1400 audit(1457646258.785:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=645 comm="apparmor_parser" [ 95.109616] audit: type=1400 audit(1457646258.785:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=645 comm="apparmor_parser" [ 95.109619] audit: type=1400 audit(1457646258.785:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=645 comm="apparmor_parser" [ 95.109622] audit: type=1400 audit(1457646258.785:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=645 comm="apparmor_parser" [ 95.110312] audit: type=1400 audit(1457646258.785:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/freshclam" pid=645 comm="apparmor_parser" [ 95.110802] audit: type=1400 audit(1457646258.785:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/libvirt/virt-aa-helper" pid=645 comm="apparmor_parser" [ 95.113494] audit: type=1400 audit(1457646258.789:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/telepathy/mission-control-5" pid=645 comm="apparmor_parser" [ 95.453906] IPv6: ADDRCONF(NETDEV_UP): p1p1: link is not ready [ 95.475488] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this. [ 95.477272] device p1p1 entered promiscuous mode [ 95.479053] IPv6: ADDRCONF(NETDEV_UP): br0: link is not ready [ 97.491886] e1000e: p1p1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 97.492098] br0: port 1(p1p1) entered listening state [ 97.492105] br0: port 1(p1p1) entered listening state [ 101.505613] br0: port 1(p1p1) entered learning state [ 105.516391] br0: topology change detected, propagating [ 105.516403] br0: port 1(p1p1) entered forwarding state [ 105.516434] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready [ 126.425444] cgroup: new mount options do not match the existing superblock, will be ignored [ 127.552713] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory [ 127.552723] NFSD: starting 90-second grace period (net ffffffff81ceb800) [ 130.837567] ip_tables: (C) 2000-2006 Netfilter Core Team [ 130.851038] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 130.938935] Ebtables v2.0 registered [ 480.460469] INFO: task btrfs-transacti:518 blocked for more than 120 seconds. [ 480.460476] Not tainted 4.2.0-27-generic #32-Ubuntu [ 480.460477] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.460479] btrfs-transacti D ffff88041f296640 0 518 2 0x00000000 [ 480.460484] ffff8803e0eafdb8 0000000000000046 ffff88040cdaa940 ffff88040c8dee00 [ 480.460488] 0000000000000246 ffff8803e0eb0000 ffff880409d44178 ffff88040997f800 [ 480.460491] ffff8803e0eafdf8 ffff880409d441d8 ffff8803e0eafdd8 ffffffff817edc37 [ 480.460494] Call Trace: [ 480.460503] [] schedule+0x37/0x80 [ 480.460525] [] btrfs_commit_transaction+0x423/0xb20 [btrfs] [ 480.460529] [] ? wake_atomic_t_function+0x60/0x60 [ 480.460544] [] transaction_kthread+0x229/0x240 [btrfs] [ 480.460557] [] ? btrfs_cleanup_transaction+0x550/0x550 [btrfs] [ 480.460561] [] kthread+0xd8/0xf0 [ 480.460565] [] ? kthread_create_on_node+0x1f0/0x1f0 [ 480.460568] [] ret_from_fork+0x3f/0x70 [ 480.460571] [] ? kthread_create_on_node+0x1f0/0x1f0 [ 600.543576] INFO: task btrfs-transacti:518 blocked for more than 120 seconds. [ 600.543582] Not tainted 4.2.0-27-generic #32-Ubuntu [ 600.543584] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 600.543586] btrfs-transacti D ffff88041f296640 0 518 2 0x00000000 [ 600.543591] ffff8803e0eafdb8 0000000000000046 ffff88040cdaa940 ffff88040c8dee00 [ 600.543595] 0000000000000246 ffff8803e0eb0000 ffff880409d44178 ffff88040997f800 [ 600.543598] ffff8803e0eafdf8 ffff880409d441d8 ffff8803e0eafdd8 ffffffff817edc37 [ 600.543601] Call Trace: [ 600.543609] [] schedule+0x37/0x80 [ 600.543631] [] btrfs_commit_transaction+0x423/0xb20 [btrfs] [ 600.543636] [] ? wake_atomic_t_function+0x60/0x60 [ 600.543651] [] transaction_kthread+0x229/0x240 [btrfs] [ 600.543665] [] ? btrfs_cleanup_transaction+0x550/0x550 [btrfs] [ 600.543669] [] kthread+0xd8/0xf0 [ 600.543672] [] ? kthread_create_on_node+0x1f0/0x1f0 [ 600.543675] [] ret_from_fork+0x3f/0x70 [ 600.543678] [] ? kthread_create_on_node+0x1f0/0x1f0 [ 840.706667] INFO: task btrfs-transacti:518 blocked for more than 120 seconds. [ 840.706673] Not tainted 4.2.0-27-generic #32-Ubuntu [ 840.706674] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 840.706676] btrfs-transacti D ffff88041f296640 0 518 2 0x00000000 [ 840.706682] ffff8803e0eafdb8 0000000000000046 ffff88040cdaa940 ffff88040c8dee00 [ 840.706685] 0000000000000246 ffff8803e0eb0000 ffff880409d44178 ffff88040997f800 [ 840.706688] ffff8803e0eafdf8 ffff880409d441d8 ffff8803e0eafdd8 ffffffff817edc37 [ 840.706691] Call Trace: [ 840.706700] [] schedule+0x37/0x80 [ 840.706722] [] btrfs_commit_transaction+0x423/0xb20 [btrfs] [ 840.706726] [] ? wake_atomic_t_function+0x60/0x60 [ 840.706742] [] transaction_kthread+0x229/0x240 [btrfs] [ 840.706755] [] ? btrfs_cleanup_transaction+0x550/0x550 [btrfs] [ 840.706758] [] kthread+0xd8/0xf0 [ 840.706762] [] ? kthread_create_on_node+0x1f0/0x1f0 [ 840.706765] [] ret_from_fork+0x3f/0x70 [ 840.706768] [] ? kthread_create_on_node+0x1f0/0x1f0 [ 840.706803] INFO: task ls:3232 blocked for more than 120 seconds. [ 840.706805] Not tainted 4.2.0-27-generic #32-Ubuntu [ 840.706806] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 840.706808] ls D ffff88041f396640 0 3232 3167 0x00000004 [ 840.706811] ffff88033ca03918 0000000000000086 ffff88040cdac4c0 ffff880364e9ee00 [ 840.706814] 0000000000000246 ffff88033ca04000 ffff8800c65c0d88 ffff880364e9ee00 [ 840.706817] ffff880364e9ee00 ffff88033ca03960 ffff88033ca03938 ffffffff817edc37 [ 840.706820] Call Trace: [ 840.706823] [] schedule+0x37/0x80 [ 840.706841] [] btrfs_tree_read_lock+0xd2/0x120 [btrfs] [ 840.706844] [] ? wake_atomic_t_function+0x60/0x60 [ 840.706855] [] btrfs_search_slot+0x71f/0xa10 [btrfs] [ 840.706870] [] ? btrfs_alloc_inode+0x23/0x1f0 [btrfs] [ 840.706884] [] btrfs_lookup_inode+0x3e/0xc0 [btrfs] [ 840.706898] [] btrfs_iget+0xf9/0x6a0 [btrfs] [ 840.706911] [] ? btrfs_get_fs_root.part.49+0x10d/0x190 [btrfs] [ 840.706925] [] btrfs_lookup_dentry+0x301/0x4f0 [btrfs] [ 840.706937] [] btrfs_lookup+0x16/0x40 [btrfs] [ 840.706941] [] lookup_real+0x1d/0x60 [ 840.706945] [] __lookup_hash+0x42/0x60 [ 840.706948] [] walk_component+0x1dd/0x2a0 [ 840.706951] [] path_lookupat+0x5d/0x110 [ 840.706953] [] ? putname+0x5b/0x60 [ 840.706956] [] filename_lookup+0xa9/0x180 [ 840.706961] [] ? kmem_cache_alloc+0x187/0x200 [ 840.706963] [] ? getname_flags+0x56/0x1f0 [ 840.706967] [] user_path_at_empty+0x3a/0x50 [ 840.706971] [] vfs_fstatat+0x66/0xc0 [ 840.706975] [] SYSC_newlstat+0x31/0x60 [ 840.706979] [] SyS_newlstat+0xe/0x10 [ 840.706981] [] entry_SYSCALL_64_fastpath+0x16/0x75 [ 960.789122] INFO: task btrfs-transacti:518 blocked for more than 120 seconds. [ 960.789128] Not tainted 4.2.0-27-generic #32-Ubuntu [ 960.789129] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 960.789131] btrfs-transacti D ffff88041f296640 0 518 2 0x00000000 [ 960.789137] ffff8803e0eafdb8 0000000000000046 ffff88040cdaa940 ffff88040c8dee00 [ 960.789141] 0000000000000246 ffff8803e0eb0000 ffff880409d44178 ffff88040997f800 [ 960.789143] ffff8803e0eafdf8 ffff880409d441d8 ffff8803e0eafdd8 ffffffff817edc37 [ 960.789146] Call Trace: [ 960.789155] [] schedule+0x37/0x80 [ 960.789176] [] btrfs_commit_transaction+0x423/0xb20 [btrfs] [ 960.789181] [] ? wake_atomic_t_function+0x60/0x60 [ 960.789196] [] transaction_kthread+0x229/0x240 [btrfs] [ 960.789209] [] ? btrfs_cleanup_transaction+0x550/0x550 [btrfs] [ 960.789213] [] kthread+0xd8/0xf0 [ 960.789216] [] ? kthread_create_on_node+0x1f0/0x1f0 [ 960.789219] [] ret_from_fork+0x3f/0x70 [ 960.789222] [] ? kthread_create_on_node+0x1f0/0x1f0 [ 960.789253] INFO: task ls:3232 blocked for more than 120 seconds. [ 960.789255] Not tainted 4.2.0-27-generic #32-Ubuntu [ 960.789257] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 960.789258] ls D ffff88041f396640 0 3232 3167 0x00000004 [ 960.789261] ffff88033ca03918 0000000000000086 ffff88040cdac4c0 ffff880364e9ee00 [ 960.789264] 0000000000000246 ffff88033ca04000 ffff8800c65c0d88 ffff880364e9ee00 [ 960.789267] ffff880364e9ee00 ffff88033ca03960 ffff88033ca03938 ffffffff817edc37 [ 960.789270] Call Trace: [ 960.789274] [] schedule+0x37/0x80 [ 960.789291] [] btrfs_tree_read_lock+0xd2/0x120 [btrfs] [ 960.789294] [] ? wake_atomic_t_function+0x60/0x60 [ 960.789305] [] btrfs_search_slot+0x71f/0xa10 [btrfs] [ 960.789320] [] ? btrfs_alloc_inode+0x23/0x1f0 [btrfs] [ 960.789334] [] btrfs_lookup_inode+0x3e/0xc0 [btrfs] [ 960.789348] [] btrfs_iget+0xf9/0x6a0 [btrfs] [ 960.789361] [] ? btrfs_get_fs_root.part.49+0x10d/0x190 [btrfs] [ 960.789375] [] btrfs_lookup_dentry+0x301/0x4f0 [btrfs] [ 960.789388] [] btrfs_lookup+0x16/0x40 [btrfs] [ 960.789392] [] lookup_real+0x1d/0x60 [ 960.789395] [] __lookup_hash+0x42/0x60 [ 960.789398] [] walk_component+0x1dd/0x2a0 [ 960.789401] [] path_lookupat+0x5d/0x110 [ 960.789404] [] ? putname+0x5b/0x60 [ 960.789407] [] filename_lookup+0xa9/0x180 [ 960.789411] [] ? kmem_cache_alloc+0x187/0x200 [ 960.789414] [] ? getname_flags+0x56/0x1f0 [ 960.789417] [] user_path_at_empty+0x3a/0x50 [ 960.789421] [] vfs_fstatat+0x66/0xc0 [ 960.789425] [] SYSC_newlstat+0x31/0x60 [ 960.789429] [] SyS_newlstat+0xe/0x10 [ 960.789431] [] entry_SYSCALL_64_fastpath+0x16/0x75