Dear All, for backup purposes on a laptop I use a shell script that takes snapshots and then btrfs sends the increment to a btrfs receive to an external USB drive. This used to work for years. The last time I used it successfully was mid-January. After that I have not been able to do a successful backup. It seems the btrfs receive hangs in "uninterruptible sleep". I turned on verbose output and can seen that it hangs predictably at the same file after `df -m` on the target file system reports 44MB more space used and 30MB less space available. At that time the `btrfs receive` has used 6s of CPU time. I cannot kill the `btrfs receive` and a shutdown does not go through (I have to power off).
I have tried booting into an older kernel version, btrfs scrub, btrfs
check. Always the same.
Needless to say this is annoying: my main reason for using btrfs was
the backup using send/receive ...
Any help is greatly appreciated!
Best regards,
Marko
% uname -a
Linux tpad-u 3.19.0-25-generic #26~14.04.1-Ubuntu SMP Fri Jul 24 21:16:20 UTC
2015 x86_64 x86_64 x86_64 GNU/Linux
% btrfs --version
Btrfs v3.12
# btrfs fi show
Label: tank uuid: 30ba4abe-cdfd-4d5c-9775-59495da074a5
Total devices 2 FS bytes used 851.51GiB
devid 1 size 922.01GiB used 913.03GiB path /dev/sda3
devid 2 size 922.01GiB used 913.01GiB path /dev/sdb3
Label: none uuid: 8f4d5dd0-3050-4dd4-86d5-7c71e09fbbc3
Total devices 1 FS bytes used 1.41TiB
devid 1 size 1.82TiB used 1.43TiB path /dev/sdc
# btrfs fi df /mnt/backup
Data, single: total=1.40TiB, used=1.40TiB
System, DUP: total=8.00MiB, used=176.00KiB
System, single: total=4.00MiB, used=0.00
Metadata, DUP: total=14.50GiB, used=13.30GiB
Metadata, single: total=8.00MiB, used=0.00
unknown, single: total=512.00MiB, used=2.28MiB
[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.19.0-25-generic (buildd@lgw01-20) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #26~14.04.1-Ubuntu SMP Fri Jul 24 21:16:20 UTC 2015 (Ubuntu 3.19.0-25.26~14.04.1-generic 3.19.8-ckt2) [ 0.000000] Command line: BOOT_IMAGE=/@/boot/vmlinuz-3.19.0-25-generic root=UUID=30ba4abe-cdfd-4d5c-9775-59495da074a5 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] Disabled fast string operations [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000003fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000401fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000040200000-0x00000000da99efff] usable [ 0.000000] BIOS-e820: [mem 0x00000000da99f000-0x00000000dae9efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000dae9f000-0x00000000daf9efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000daf9f000-0x00000000daffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000dafff000-0x00000000daffffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000db000000-0x00000000df9fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffd20000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021e5fffff] usable [ 0.000000] BIOS-e820: [mem 0x000000021e600000-0x000000021e7fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.6 present. [ 0.000000] DMI: LENOVO 4239CTO/4239CTO, BIOS 8AET56WW (1.36 ) 12/06/2011 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] AGP: No AGP bridge found [ 0.000000] e820: last_pfn = 0x21e600 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-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0FFC00000 mask FFFC00000 write-protect [ 0.000000] 1 base 000000000 mask F80000000 write-back [ 0.000000] 2 base 080000000 mask FC0000000 write-back [ 0.000000] 3 base 0C0000000 mask FE0000000 write-back [ 0.000000] 4 base 0DC000000 mask FFC000000 uncachable [ 0.000000] 5 base 0DB000000 mask FFF000000 uncachable [ 0.000000] 6 base 100000000 mask F00000000 write-back [ 0.000000] 7 base 200000000 mask FE0000000 write-back [ 0.000000] 8 base 21F000000 mask FFF000000 uncachable [ 0.000000] 9 base 21E800000 mask FFF800000 uncachable [ 0.000000] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC [ 0.000000] e820: last_pfn = 0xdb000 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576 [ 0.000000] reserving inaccessible SNB gfx pages [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x01fd4000, 0x01fd4fff] PGTABLE [ 0.000000] BRK [0x01fd5000, 0x01fd5fff] PGTABLE [ 0.000000] BRK [0x01fd6000, 0x01fd6fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x21e400000-0x21e5fffff] [ 0.000000] [mem 0x21e400000-0x21e5fffff] page 2M [ 0.000000] BRK [0x01fd7000, 0x01fd7fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x200000000-0x21e3fffff] [ 0.000000] [mem 0x200000000-0x21e3fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x1e0000000-0x1ffffffff] [ 0.000000] [mem 0x1e0000000-0x1ffffffff] page 2M [ 0.000000] BRK [0x01fd8000, 0x01fd8fff] 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 0x20200000-0x3fffffff] [ 0.000000] [mem 0x20200000-0x3fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x40200000-0xda99efff] [ 0.000000] [mem 0x40200000-0xda7fffff] page 2M [ 0.000000] [mem 0xda800000-0xda99efff] page 4k [ 0.000000] BRK [0x01fd9000, 0x01fd9fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0xdafff000-0xdaffffff] [ 0.000000] [mem 0xdafff000-0xdaffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x100000000-0x1dfffffff] [ 0.000000] [mem 0x100000000-0x1dfffffff] page 2M [ 0.000000] RAMDISK: [mem 0x3463c000-0x36315fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F00E0 000024 (v02 LENOVO) [ 0.000000] ACPI: XSDT 0x00000000DAFFE120 0000AC (v01 LENOVO TP-8A 00001360 PTEC 00000002) [ 0.000000] ACPI: FACP 0x00000000DAFE8000 0000F4 (v04 LENOVO TP-8A 00001360 PTL 00000002) [ 0.000000] ACPI: DSDT 0x00000000DAFEB000 00E44D (v01 LENOVO TP-8A 00001360 INTL 20061109) [ 0.000000] ACPI: FACS 0x00000000DAF2D000 000040 [ 0.000000] ACPI: SLIC 0x00000000DAFFD000 000176 (v01 LENOVO TP-8A 00001360 PTEC 00000001) [ 0.000000] ACPI: SSDT 0x00000000DAFFC000 000249 (v01 LENOVO TP-SSDT2 00000200 INTL 20061109) [ 0.000000] ACPI: SSDT 0x00000000DAFFB000 000033 (v01 LENOVO TP-SSDT1 00000100 INTL 20061109) [ 0.000000] ACPI: SSDT 0x00000000DAFFA000 000797 (v01 LENOVO SataAhci 00001000 INTL 20061109) [ 0.000000] ACPI: HPET 0x00000000DAFE7000 000038 (v01 LENOVO TP-8A 00001360 PTL 00000002) [ 0.000000] ACPI: APIC 0x00000000DAFE6000 000098 (v01 LENOVO TP-8A 00001360 PTL 00000002) [ 0.000000] ACPI: MCFG 0x00000000DAFE5000 00003C (v01 LENOVO TP-8A 00001360 PTL 00000002) [ 0.000000] ACPI: ECDT 0x00000000DAFE4000 000052 (v01 LENOVO TP-8A 00001360 PTL 00000002) [ 0.000000] ACPI: ASF! 0x00000000DAFEA000 0000A5 (v32 LENOVO TP-8A 00001360 PTL 00000002) [ 0.000000] ACPI: TCPA 0x00000000DAFE3000 000032 (v02 PTL LENOVO 06040000 LNVO 00000001) [ 0.000000] ACPI: SSDT 0x00000000DAFE2000 0009E5 (v01 PmRef Cpu0Ist 00003000 INTL 20061109) [ 0.000000] ACPI: SSDT 0x00000000DAFE1000 000996 (v01 PmRef CpuPm 00003000 INTL 20061109) [ 0.000000] ACPI: DMAR 0x00000000DAFE0000 0000E8 (v01 INTEL SNB 00000001 INTL 00000001) [ 0.000000] ACPI: UEFI 0x00000000DAFDF000 00003E (v01 LENOVO TP-8A 00001360 PTL 00000002) [ 0.000000] ACPI: UEFI 0x00000000DAFDE000 000042 (v01 PTL COMBUF 00000001 PTL 00000001) [ 0.000000] ACPI: UEFI 0x00000000DAFDD000 000292 (v01 LENOVO TP-8A 00001360 PTL 00000002) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000021e5fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x21e5f4000-0x21e5f8fff] [ 0.000000] [ffffea0000000000-ffffea00087fffff] PMD -> [ffff880215c00000-ffff88021dbfffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x21e5fffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009cfff] [ 0.000000] node 0: [mem 0x00100000-0x1fffffff] [ 0.000000] node 0: [mem 0x20200000-0x3fffffff] [ 0.000000] node 0: [mem 0x40200000-0xda99efff] [ 0.000000] node 0: [mem 0xdafff000-0xdaffffff] [ 0.000000] node 0: [mem 0x100000000-0x21e5fffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x21e5fffff] [ 0.000000] On node 0 totalpages: 2067260 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 156 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 13911 pages used for memmap [ 0.000000] DMA32 zone: 890272 pages, LIFO batch:31 [ 0.000000] Normal zone: 18328 pages used for memmap [ 0.000000] Normal zone: 1172992 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0xdba00000-0xdf9fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x06] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 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: 0x8086a301 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x20000000-0x201fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x40000000-0x401fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xda99f000-0xdae9efff] [ 0.000000] PM: Registered nosave memory: [mem 0xdae9f000-0xdaf9efff] [ 0.000000] PM: Registered nosave memory: [mem 0xdaf9f000-0xdaffefff] [ 0.000000] PM: Registered nosave memory: [mem 0xdb000000-0xdf9fffff] [ 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 0xfec01000-0xfed07fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed08000-0xfed08fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed09000-0xfed0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff] [ 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 0xfee01000-0xffd1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffd20000-0xffffffff] [ 0.000000] e820: [mem 0xdfa00000-0xf7ffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 31 pages/cpu @ffff88021e200000 s86144 r8192 d32640 u262144 [ 0.000000] pcpu-alloc: s86144 r8192 d32640 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 2034801 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-3.19.0-25-generic root=UUID=30ba4abe-cdfd-4d5c-9775-59495da074a5 ro rootflags=subvol=@ quiet splash vt.handoff=7 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 8024224K/8269040K available (7918K kernel code, 1172K rwdata, 3752K rodata, 1408K init, 1292K bss, 244816K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS:16640 nr_irqs:488 16 [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-7. [ 0.000000] vt handoff: transparent VT on vt#7 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 2392.345 MHz processor [ 0.000034] Calibrating delay loop (skipped), value calculated using timer frequency.. 4784.69 BogoMIPS (lpj=9569380) [ 0.000036] pid_max: default: 32768 minimum: 301 [ 0.000042] ACPI: Core revision 20141107 [ 0.010940] ACPI: All ACPI Tables successfully acquired [ 0.011850] Security Framework initialized [ 0.011866] AppArmor: AppArmor initialized [ 0.011867] Yama: becoming mindful. [ 0.012422] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.014054] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.014743] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.014753] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.014955] Initializing cgroup subsys memory [ 0.014960] Initializing cgroup subsys devices [ 0.014963] Initializing cgroup subsys freezer [ 0.014965] Initializing cgroup subsys net_cls [ 0.014967] Initializing cgroup subsys blkio [ 0.014969] Initializing cgroup subsys perf_event [ 0.014971] Initializing cgroup subsys net_prio [ 0.014973] Initializing cgroup subsys hugetlb [ 0.014997] Disabled fast string operations [ 0.014998] CPU: Physical Processor ID: 0 [ 0.014999] CPU: Processor Core ID: 0 [ 0.015003] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.015003] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.015006] mce: CPU supports 9 MCE banks [ 0.015019] CPU0: Thermal monitoring enabled (TM1) [ 0.015027] process: using mwait in idle threads [ 0.015031] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 [ 0.015031] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.015133] Freeing SMP alternatives memory: 32K (ffffffff81e87000 - ffffffff81e8f000) [ 0.016346] ftrace: allocating 29988 entries in 118 pages [ 0.030362] dmar: Host address width 36 [ 0.030365] dmar: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.030371] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap c0000020e60262 ecap f0101a [ 0.030372] dmar: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.030377] dmar: IOMMU 1: reg_base_addr fed91000 ver 1:0 cap c9008020660262 ecap f0105a [ 0.030378] dmar: RMRR base: 0x000000dacd5000 end: 0x000000dacebfff [ 0.030379] dmar: RMRR base: 0x000000db800000 end: 0x000000df9fffff [ 0.030452] IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.030453] HPET id 0 under DRHD base 0xfed91000 [ 0.030454] Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.030677] Enabled IRQ remapping in x2apic mode [ 0.030678] Enabling x2apic [ 0.030679] Enabled x2apic [ 0.030684] Switched APIC routing to cluster x2apic. [ 0.031147] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.070828] smpboot: CPU0: Intel(R) Core(TM) i7-2760QM CPU @ 2.40GHz (fam: 06, model: 2a, stepping: 07) [ 0.070836] TSC deadline timer enabled [ 0.070862] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, full-width counters, Intel PMU driver. [ 0.070881] perf_event_intel: PEBS disabled due to CPU errata, please upgrade microcode [ 0.070883] ... version: 3 [ 0.070884] ... bit width: 48 [ 0.070885] ... generic registers: 4 [ 0.070885] ... value mask: 0000ffffffffffff [ 0.070886] ... max period: 0000ffffffffffff [ 0.070887] ... fixed-purpose events: 3 [ 0.070888] ... event mask: 000000070000000f [ 0.071749] x86: Booting SMP configuration: [ 0.071750] .... node #0, CPUs: #1 [ 0.082762] Disabled fast string operations [ 0.084961] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.085071] #2 [ 0.096019] Disabled fast string operations [ 0.098213] #3<6>[ 0.109160] Disabled fast string operations [ 0.122308] #4 [ 0.122309] Disabled fast string operations [ 0.135460] #5 [ 0.135461] Disabled fast string operations [ 0.148609] #6 [ 0.148609] Disabled fast string operations [ 0.161756] #7 [ 0.161756] Disabled fast string operations [ 0.163861] x86: Booted up 1 node, 8 CPUs [ 0.163865] smpboot: Total of 8 processors activated (38277.52 BogoMIPS) [ 0.170999] devtmpfs: initialized [ 0.175034] evm: security.selinux [ 0.175036] evm: security.SMACK64 [ 0.175037] evm: security.SMACK64EXEC [ 0.175037] evm: security.SMACK64TRANSMUTE [ 0.175038] evm: security.SMACK64MMAP [ 0.175039] evm: security.ima [ 0.175040] evm: security.capability [ 0.175094] PM: Registering ACPI NVS region [mem 0xdae9f000-0xdaf9efff] (1048576 bytes) [ 0.175268] pinctrl core: initialized pinctrl subsystem [ 0.175378] RTC time: 18:22:12, date: 03/17/16 [ 0.175478] NET: Registered protocol family 16 [ 0.178819] cpuidle: using governor ladder [ 0.182815] cpuidle: using governor menu [ 0.182932] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.182933] ACPI: bus type PCI registered [ 0.182935] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.183208] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.183210] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.183292] PCI: Using configuration type 1 for base access [ 0.187276] ACPI: Added _OSI(Module Device) [ 0.187278] ACPI: Added _OSI(Processor Device) [ 0.187279] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.187281] ACPI: Added _OSI(Processor Aggregator Device) [ 0.188662] ACPI : EC: EC description table is found, configuring boot EC [ 0.192369] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.195727] ACPI: Dynamic OEM Table Load: [ 0.195738] ACPI: SSDT 0xFFFF88021416A000 0008C0 (v01 PmRef Cpu0Cst 00003001 INTL 20061109) [ 0.196282] ACPI: Dynamic OEM Table Load: [ 0.196289] ACPI: SSDT 0xFFFF8802140CD400 000303 (v01 PmRef ApIst 00003000 INTL 20061109) [ 0.196762] ACPI: Dynamic OEM Table Load: [ 0.196768] ACPI: SSDT 0xFFFF8802140DB200 000119 (v01 PmRef ApCst 00003000 INTL 20061109) [ 0.198102] ACPI: Interpreter enabled [ 0.198107] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20141107/hwxface-580) [ 0.198111] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20141107/hwxface-580) [ 0.198123] ACPI: (supports S0 S3 S4 S5) [ 0.198124] ACPI: Using IOAPIC for interrupt routing [ 0.198145] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.200889] ACPI: Power Resource [PUBS] (on) [ 0.201617] acpi PNP0C0A:01: ACPI dock station (docks/bays count: 1) [ 0.202470] acpi LNXIOBAY:00: ACPI dock station (docks/bays count: 2) [ 0.204503] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11) [ 0.204572] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *7 9 10 11) [ 0.204638] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 *11) [ 0.204704] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11) [ 0.204770] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 *10 11) [ 0.204822] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11) *0, disabled. [ 0.204888] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 *7 9 10 11) [ 0.204953] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11) [ 0.205037] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.205041] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.205185] acpi PNP0A08:00: _OSC: platform does not support [PCIeCapability] [ 0.205249] acpi PNP0A08:00: _OSC: not requesting control; platform does not support [PCIeCapability] [ 0.205251] acpi PNP0A08:00: _OSC: OS requested [PCIeHotplug PME AER PCIeCapability] [ 0.205253] acpi PNP0A08:00: _OSC: platform willing to grant [PCIeHotplug PME AER] [ 0.205255] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM [ 0.205280] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge [ 0.205399] PCI host bridge to bus 0000:00 [ 0.205402] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.205403] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.205405] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.205407] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.205408] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfebfffff] [ 0.205410] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed4bfff] [ 0.205418] pci 0000:00:00.0: [8086:0104] type 00 class 0x060000 [ 0.205495] pci 0000:00:02.0: [8086:0126] type 00 class 0x030000 [ 0.205506] pci 0000:00:02.0: reg 0x10: [mem 0xf0000000-0xf03fffff 64bit] [ 0.205512] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref] [ 0.205516] pci 0000:00:02.0: reg 0x20: [io 0x5000-0x503f] [ 0.205611] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000 [ 0.205635] pci 0000:00:16.0: reg 0x10: [mem 0xf2525000-0xf252500f 64bit] [ 0.205714] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.205789] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000 [ 0.205808] pci 0000:00:19.0: reg 0x10: [mem 0xf2500000-0xf251ffff] [ 0.205817] pci 0000:00:19.0: reg 0x14: [mem 0xf252b000-0xf252bfff] [ 0.205825] pci 0000:00:19.0: reg 0x18: [io 0x5080-0x509f] [ 0.205891] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.205921] pci 0000:00:19.0: System wakeup disabled by ACPI [ 0.205966] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320 [ 0.205988] pci 0000:00:1a.0: reg 0x10: [mem 0xf252a000-0xf252a3ff] [ 0.206081] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.206111] pci 0000:00:1a.0: System wakeup disabled by ACPI [ 0.206155] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300 [ 0.206172] pci 0000:00:1b.0: reg 0x10: [mem 0xf2520000-0xf2523fff 64bit] [ 0.206250] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.206285] pci 0000:00:1b.0: System wakeup disabled by ACPI [ 0.206326] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400 [ 0.206408] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.206478] pci 0000:00:1c.1: [8086:1c12] type 01 class 0x060400 [ 0.206563] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.206632] pci 0000:00:1c.3: [8086:1c16] type 01 class 0x060400 [ 0.206717] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.206751] pci 0000:00:1c.3: System wakeup disabled by ACPI [ 0.206794] pci 0000:00:1c.4: [8086:1c18] type 01 class 0x060400 [ 0.206939] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.207026] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320 [ 0.207048] pci 0000:00:1d.0: reg 0x10: [mem 0xf2529000-0xf25293ff] [ 0.207142] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.207172] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.207214] pci 0000:00:1f.0: [8086:1c4f] type 00 class 0x060100 [ 0.207380] pci 0000:00:1f.2: [8086:1c03] type 00 class 0x010601 [ 0.207399] pci 0000:00:1f.2: reg 0x10: [io 0x50a8-0x50af] [ 0.207407] pci 0000:00:1f.2: reg 0x14: [io 0x50b4-0x50b7] [ 0.207415] pci 0000:00:1f.2: reg 0x18: [io 0x50a0-0x50a7] [ 0.207423] pci 0000:00:1f.2: reg 0x1c: [io 0x50b0-0x50b3] [ 0.207431] pci 0000:00:1f.2: reg 0x20: [io 0x5060-0x507f] [ 0.207440] pci 0000:00:1f.2: reg 0x24: [mem 0xf2528000-0xf25287ff] [ 0.207488] pci 0000:00:1f.2: PME# supported from D3hot [ 0.207550] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500 [ 0.207567] pci 0000:00:1f.3: reg 0x10: [mem 0xf2524000-0xf25240ff 64bit] [ 0.207588] pci 0000:00:1f.3: reg 0x20: [io 0xefa0-0xefbf] [ 0.207716] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.207819] pci 0000:03:00.0: [8086:4238] type 00 class 0x028000 [ 0.207870] pci 0000:03:00.0: reg 0x10: [mem 0xf2400000-0xf2401fff 64bit] [ 0.208110] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.214899] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.214914] pci 0000:00:1c.1: bridge window [mem 0xf2400000-0xf24fffff] [ 0.215035] acpiphp: Slot [1] registered [ 0.215076] pci 0000:05:00.0: [1b21:1042] type 00 class 0x0c0330 [ 0.215117] pci 0000:05:00.0: reg 0x10: [mem 0xf1c00000-0xf1c07fff 64bit] [ 0.215326] pci 0000:05:00.0: PME# supported from D3hot [ 0.222898] pci 0000:00:1c.3: PCI bridge to [bus 05-0c] [ 0.222908] pci 0000:00:1c.3: bridge window [io 0x4000-0x4fff] [ 0.222917] pci 0000:00:1c.3: bridge window [mem 0xf1c00000-0xf23fffff] [ 0.222931] pci 0000:00:1c.3: bridge window [mem 0xf0400000-0xf0bfffff 64bit pref] [ 0.223116] pci 0000:0d:00.0: [1180:e823] type 00 class 0x088001 [ 0.223139] pci 0000:0d:00.0: MMC controller base frequency changed to 50Mhz. [ 0.223165] pci 0000:0d:00.0: reg 0x10: [mem 0xf1401000-0xf14010ff] [ 0.223382] pci 0000:0d:00.0: supports D1 D2 [ 0.223384] pci 0000:0d:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.223523] pci 0000:0d:00.3: [1180:e832] type 00 class 0x0c0010 [ 0.223554] pci 0000:0d:00.3: reg 0x10: [mem 0xf1400000-0xf14007ff] [ 0.223760] pci 0000:0d:00.3: supports D1 D2 [ 0.223761] pci 0000:0d:00.3: PME# supported from D0 D1 D2 D3hot D3cold [ 0.230958] pci 0000:00:1c.4: PCI bridge to [bus 0d] [ 0.230969] pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff] [ 0.230978] pci 0000:00:1c.4: bridge window [mem 0xf1400000-0xf1bfffff] [ 0.230998] pci 0000:00:1c.4: bridge window [mem 0xf0c00000-0xf13fffff 64bit pref] [ 0.231958] ACPI: Enabled 4 GPEs in block 00 to 3F [ 0.232015] ACPI : EC: GPE = 0x11, I/O: command/status = 0x66, data = 0x62 [ 0.232105] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.232106] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.232109] vgaarb: loaded [ 0.232110] vgaarb: bridge control possible 0000:00:02.0 [ 0.232336] SCSI subsystem initialized [ 0.232373] libata version 3.00 loaded. [ 0.232398] ACPI: bus type USB registered [ 0.232417] usbcore: registered new interface driver usbfs [ 0.232426] usbcore: registered new interface driver hub [ 0.232449] usbcore: registered new device driver usb [ 0.232575] PCI: Using ACPI for IRQ routing [ 0.234442] PCI: pci_cache_line_size set to 64 bytes [ 0.234584] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff] [ 0.234586] e820: reserve RAM buffer [mem 0xda99f000-0xdbffffff] [ 0.234587] e820: reserve RAM buffer [mem 0xdb000000-0xdbffffff] [ 0.234588] e820: reserve RAM buffer [mem 0x21e600000-0x21fffffff] [ 0.234702] NetLabel: Initializing [ 0.234703] NetLabel: domain hash size = 128 [ 0.234704] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.234714] NetLabel: unlabeled traffic allowed by default [ 0.234780] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.234784] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.237825] Switched to clocksource hpet [ 0.243093] AppArmor: AppArmor Filesystem Enabled [ 0.243162] pnp: PnP ACPI init [ 0.243511] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.243513] system 00:00: [mem 0x000c0000-0x000c3fff] could not be reserved [ 0.243515] system 00:00: [mem 0x000c4000-0x000c7fff] could not be reserved [ 0.243517] system 00:00: [mem 0x000c8000-0x000cbfff] has been reserved [ 0.243518] system 00:00: [mem 0x000cc000-0x000cffff] has been reserved [ 0.243520] system 00:00: [mem 0x000d0000-0x000d3fff] has been reserved [ 0.243522] system 00:00: [mem 0x000d4000-0x000d7fff] has been reserved [ 0.243523] system 00:00: [mem 0x000d8000-0x000dbfff] has been reserved [ 0.243525] system 00:00: [mem 0x000dc000-0x000dffff] has been reserved [ 0.243527] system 00:00: [mem 0x000e0000-0x000e3fff] could not be reserved [ 0.243528] system 00:00: [mem 0x000e4000-0x000e7fff] could not be reserved [ 0.243530] system 00:00: [mem 0x000e8000-0x000ebfff] could not be reserved [ 0.243532] system 00:00: [mem 0x000ec000-0x000effff] could not be reserved [ 0.243533] system 00:00: [mem 0x000f0000-0x000fffff] could not be reserved [ 0.243535] system 00:00: [mem 0x00100000-0xdf9fffff] could not be reserved [ 0.243537] system 00:00: [mem 0xfec00000-0xfed3ffff] could not be reserved [ 0.243539] system 00:00: [mem 0xfed4c000-0xffffffff] could not be reserved [ 0.243542] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.243637] system 00:01: [io 0x0400-0x047f] could not be reserved [ 0.243639] system 00:01: [io 0x0500-0x057f] has been reserved [ 0.243641] system 00:01: [io 0x0800-0x080f] has been reserved [ 0.243643] system 00:01: [io 0x15e0-0x15ef] has been reserved [ 0.243644] system 00:01: [io 0x1600-0x167f] has been reserved [ 0.243647] system 00:01: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.243648] system 00:01: [mem 0x00000000-0x00000fff] could not be reserved [ 0.243650] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.243652] system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved [ 0.243654] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.243655] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.243657] system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved [ 0.243659] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.243714] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.243741] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.243769] pnp 00:04: Plug and Play ACPI device, IDs LEN0015 PNP0f13 (active) [ 0.243811] pnp 00:05: Plug and Play ACPI device, IDs SMO1200 PNP0c31 (active) [ 0.244189] pnp: PnP ACPI: found 6 devices [ 0.250591] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.250605] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.250611] pci 0000:00:1c.1: bridge window [mem 0xf2400000-0xf24fffff] [ 0.250619] pci 0000:00:1c.3: PCI bridge to [bus 05-0c] [ 0.250623] pci 0000:00:1c.3: bridge window [io 0x4000-0x4fff] [ 0.250628] pci 0000:00:1c.3: bridge window [mem 0xf1c00000-0xf23fffff] [ 0.250631] pci 0000:00:1c.3: bridge window [mem 0xf0400000-0xf0bfffff 64bit pref] [ 0.250638] pci 0000:00:1c.4: PCI bridge to [bus 0d] [ 0.250641] pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff] [ 0.250648] pci 0000:00:1c.4: bridge window [mem 0xf1400000-0xf1bfffff] [ 0.250653] pci 0000:00:1c.4: bridge window [mem 0xf0c00000-0xf13fffff 64bit pref] [ 0.250662] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.250664] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.250665] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.250667] pci_bus 0000:00: resource 7 [mem 0xdfa00000-0xfebfffff] [ 0.250668] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed4bfff] [ 0.250670] pci_bus 0000:03: resource 1 [mem 0xf2400000-0xf24fffff] [ 0.250672] pci_bus 0000:05: resource 0 [io 0x4000-0x4fff] [ 0.250673] pci_bus 0000:05: resource 1 [mem 0xf1c00000-0xf23fffff] [ 0.250675] pci_bus 0000:05: resource 2 [mem 0xf0400000-0xf0bfffff 64bit pref] [ 0.250676] pci_bus 0000:0d: resource 0 [io 0x3000-0x3fff] [ 0.250678] pci_bus 0000:0d: resource 1 [mem 0xf1400000-0xf1bfffff] [ 0.250679] pci_bus 0000:0d: resource 2 [mem 0xf0c00000-0xf13fffff 64bit pref] [ 0.250708] NET: Registered protocol family 2 [ 0.250891] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.251047] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.251172] TCP: Hash tables configured (established 65536 bind 65536) [ 0.251193] TCP: reno registered [ 0.251203] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.251233] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.251290] NET: Registered protocol family 1 [ 0.251304] pci 0000:00:02.0: Video device with shadowed ROM [ 0.251709] PCI: CLS 64 bytes, default 64 [ 0.251754] Trying to unpack rootfs image as initramfs... [ 0.721036] Freeing initrd memory: 29544K (ffff88003463c000 - ffff880036316000) [ 0.721071] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.721074] software IO TLB [mem 0xd699f000-0xda99f000] (64MB) mapped at [ffff8800d699f000-ffff8800da99efff] [ 0.721389] RAPL PMU detected, hw unit 2^-16 Joules, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer [ 0.721448] microcode: CPU0 sig=0x206a7, pf=0x10, revision=0x25 [ 0.721455] microcode: CPU1 sig=0x206a7, pf=0x10, revision=0x25 [ 0.721464] microcode: CPU2 sig=0x206a7, pf=0x10, revision=0x25 [ 0.721472] microcode: CPU3 sig=0x206a7, pf=0x10, revision=0x25 [ 0.721480] microcode: CPU4 sig=0x206a7, pf=0x10, revision=0x25 [ 0.721488] microcode: CPU5 sig=0x206a7, pf=0x10, revision=0x25 [ 0.721495] microcode: CPU6 sig=0x206a7, pf=0x10, revision=0x25 [ 0.721503] microcode: CPU7 sig=0x206a7, pf=0x10, revision=0x25 [ 0.721558] microcode: Microcode Update Driver: v2.00 <tig...@aivazian.fsnet.co.uk>, Peter Oruba [ 0.721584] Scanning for low memory corruption every 60 seconds [ 0.721942] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.721966] Initialise system trusted keyring [ 0.721986] audit: initializing netlink subsys (disabled) [ 0.722002] audit: type=2000 audit(1458238932.712:1): initialized [ 0.722302] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.723769] zpool: loaded [ 0.723772] zbud: loaded [ 0.723934] VFS: Disk quotas dquot_6.5.2 [ 0.723967] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.724405] fuse init (API version 7.23) [ 0.724541] Key type big_key registered [ 0.724916] Key type asymmetric registered [ 0.724919] Asymmetric key parser 'x509' registered [ 0.724956] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 0.725009] io scheduler noop registered [ 0.725013] io scheduler deadline registered (default) [ 0.725043] io scheduler cfq registered [ 0.725482] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.725497] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.725527] vesafb: mode is 1280x1024x32, linelength=5120, pages=0 [ 0.725528] vesafb: scrolling: redraw [ 0.725529] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.725535] mtrr: no more MTRRs available [ 0.725550] vesafb: framebuffer at 0xe0000000, mapped to 0xffffc90004f00000, using 5120k, total 5120k [ 0.725633] Console: switching to colour frame buffer device 160x64 [ 0.725653] fb0: VESA VGA frame buffer device [ 0.725668] intel_idle: MWAIT substates: 0x21120 [ 0.725669] intel_idle: v0.4 model 0x2A [ 0.725670] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.726769] ACPI: AC Adapter [AC] (on-line) [ 0.726895] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.727165] ACPI: Lid Switch [LID] [ 0.727268] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1 [ 0.727271] ACPI: Sleep Button [SLPB] [ 0.727361] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 0.727363] ACPI: Power Button [PWRF] [ 0.728887] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.728889] ACPI: Thermal Zone [THM0] (58 C) [ 0.728929] GHES: HEST is not enabled! [ 0.729095] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.731198] Linux agpgart interface v0.103 [ 0.731991] tpm_tis 00:05: 1.2 TPM (device-id 0x0, rev-id 78) [ 0.742621] ACPI: Battery Slot [BAT0] (battery present) [ 0.789801] tpm_tis 00:05: TPM is disabled/deactivated (0x6) [ 0.791296] brd: module loaded [ 0.791932] loop: module loaded [ 0.792145] libphy: Fixed MDIO Bus: probed [ 0.792149] tun: Universal TUN/TAP device driver, 1.6 [ 0.792150] tun: (C) 1999-2004 Max Krasnyansky <m...@qualcomm.com> [ 0.792195] PPP generic driver version 2.4.2 [ 0.792314] xhci_hcd 0000:05:00.0: xHCI Host Controller [ 0.792320] xhci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 1 [ 0.904437] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.904439] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.904441] usb usb1: Product: xHCI Host Controller [ 0.904442] usb usb1: Manufacturer: Linux 3.19.0-25-generic xhci-hcd [ 0.904444] usb usb1: SerialNumber: 0000:05:00.0 [ 0.904551] hub 1-0:1.0: USB hub found [ 0.904561] hub 1-0:1.0: 2 ports detected [ 0.904646] xhci_hcd 0000:05:00.0: xHCI Host Controller [ 0.904649] xhci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 2 [ 0.904689] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 0.904690] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.904692] usb usb2: Product: xHCI Host Controller [ 0.904693] usb usb2: Manufacturer: Linux 3.19.0-25-generic xhci-hcd [ 0.904694] usb usb2: SerialNumber: 0000:05:00.0 [ 0.904783] hub 2-0:1.0: USB hub found [ 0.904792] hub 2-0:1.0: 2 ports detected [ 0.904880] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.904886] ehci-pci: EHCI PCI platform driver [ 0.904955] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 0.904961] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 3 [ 0.904973] ehci-pci 0000:00:1a.0: debug port 2 [ 0.908859] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 0.908875] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf252a000 [ 0.917756] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 0.917793] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.917795] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.917797] usb usb3: Product: EHCI Host Controller [ 0.917798] usb usb3: Manufacturer: Linux 3.19.0-25-generic ehci_hcd [ 0.917799] usb usb3: SerialNumber: 0000:00:1a.0 [ 0.917934] hub 3-0:1.0: USB hub found [ 0.917939] hub 3-0:1.0: 3 ports detected [ 0.918109] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 0.918114] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 4 [ 0.918126] ehci-pci 0000:00:1d.0: debug port 2 [ 0.922009] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 0.922023] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf2529000 [ 0.933753] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 0.933792] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.933794] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.933795] usb usb4: Product: EHCI Host Controller [ 0.933796] usb usb4: Manufacturer: Linux 3.19.0-25-generic ehci_hcd [ 0.933798] usb usb4: SerialNumber: 0000:00:1d.0 [ 0.934010] hub 4-0:1.0: USB hub found [ 0.934019] hub 4-0:1.0: 3 ports detected [ 0.934141] ehci-platform: EHCI generic platform driver [ 0.934152] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.934158] ohci-pci: OHCI PCI platform driver [ 0.934169] ohci-platform: OHCI generic platform driver [ 0.934179] uhci_hcd: USB Universal Host Controller Interface driver [ 0.934231] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.940685] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.940689] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.941012] mousedev: PS/2 mouse device common for all mice [ 0.941492] rtc_cmos 00:02: RTC can wake from S4 [ 0.941657] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 [ 0.941700] rtc_cmos 00:02: alarms up to one month, y3k, 114 bytes nvram, hpet irqs [ 0.941718] i2c /dev entries driver [ 0.941788] device-mapper: uevent: version 1.0.3 [ 0.941896] device-mapper: ioctl: 4.29.0-ioctl (2014-10-28) initialised: dm-de...@redhat.com [ 0.941908] Intel P-state driver initializing. [ 0.942228] Consider also installing thermald for improved thermal control. [ 0.942247] ledtrig-cpu: registered to indicate activity on CPUs [ 0.942792] PCCT header not found. [ 0.942792] ACPI PCC probe failed. [ 0.943079] TCP: cubic registered [ 0.943407] NET: Registered protocol family 10 [ 0.944006] NET: Registered protocol family 17 [ 0.944016] Key type dns_resolver registered [ 0.945439] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 0.946597] Loading compiled-in X.509 certificates [ 0.949341] Loaded X.509 cert 'Magrathea: Glacier signing key: 6aaa11d18c2d3a40b1b4dbe5bf8ad656ddf51838' [ 0.949381] registered taskstats version 1 [ 0.951480] Key type trusted registered [ 0.955204] Key type encrypted registered [ 0.955210] AppArmor: AppArmor sha1 policy hashing enabled [ 0.965847] tpm_tis 00:05: A TPM error (6) occurred attempting to read a pcr value [ 0.965855] ima: No TPM chip found, activating TPM-bypass! [ 0.965928] evm: HMAC attrs: 0x1 [ 0.966441] Magic number: 8:989:392 [ 0.966450] thermal cooling_device7: hash matches [ 0.966463] platform PNP0C0D:00: hash matches [ 0.966475] button PNP0C0D:00: hash matches [ 0.966573] rtc_cmos 00:02: setting system clock to 2016-03-17 18:22:13 UTC (1458238933) [ 0.966689] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 0.966691] EDD information not available. [ 0.966752] PM: Hibernation image not present or could not be loaded. [ 0.967124] Freeing unused kernel memory: 1408K (ffffffff81d27000 - ffffffff81e87000) [ 0.967125] Write protecting the kernel read-only data: 12288k [ 0.967448] Freeing unused kernel memory: 260K (ffff8800017bf000 - ffff880001800000) [ 0.967637] Freeing unused kernel memory: 344K (ffff880001baa000 - ffff880001c00000) [ 0.980126] systemd-udevd[147]: starting version 204 [ 0.990134] wmi: Mapper loaded [ 0.994199] pps_core: LinuxPPS API ver. 1 registered [ 0.994202] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giome...@linux.it> [ 0.995845] PTP clock support registered [ 0.996854] sdhci: Secure Digital Host Controller Interface driver [ 0.996856] sdhci: Copyright(c) Pierre Ossman [ 0.998878] [drm] Initialized drm 1.1.0 20060810 [ 0.999004] sdhci-pci 0000:0d:00.0: SDHCI controller found [1180:e823] (rev 5) [ 0.999221] sdhci-pci 0000:0d:00.0: No vmmc regulator found [ 0.999223] sdhci-pci 0000:0d:00.0: No vqmmc regulator found [ 0.999573] ahci 0000:00:1f.2: version 3.0 [ 0.999682] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 1.000426] mmc0: SDHCI controller on PCI [0000:0d:00.0] using DMA [ 1.001256] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k [ 1.001258] e1000e: Copyright(c) 1999 - 2014 Intel Corporation. [ 1.013777] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x1b impl SATA mode [ 1.013783] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck stag pm led clo pio slum part ems sxs apst [ 1.042270] scsi host0: ahci [ 1.042487] scsi host1: ahci [ 1.042687] scsi host2: ahci [ 1.042891] scsi host3: ahci [ 1.043025] scsi host4: ahci [ 1.043129] scsi host5: ahci [ 1.043164] ata1: SATA max UDMA/133 abar m2048@0xf2528000 port 0xf2528100 irq 34 [ 1.043167] ata2: SATA max UDMA/133 abar m2048@0xf2528000 port 0xf2528180 irq 34 [ 1.043168] ata3: DUMMY [ 1.043170] ata4: SATA max UDMA/133 abar m2048@0xf2528000 port 0xf2528280 irq 34 [ 1.043172] ata5: SATA max UDMA/133 abar m2048@0xf2528000 port 0xf2528300 irq 34 [ 1.043172] ata6: DUMMY [ 1.043335] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 1.061805] firewire_ohci 0000:0d:00.3: added OHCI v1.10 device as card 0, 4 IR + 4 IT contexts, quirks 0x11 [ 1.229721] usb 3-1: new high-speed USB device number 2 using ehci-pci [ 1.242193] e1000e 0000:00:19.0 eth0: registered PHC clock [ 1.242196] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) f0:de:f1:9a:1a:0f [ 1.242197] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 1.242242] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: 1000FF-0FF [ 1.243070] [drm] Memory usable by graphics device = 2048M [ 1.243073] checking generic (e0000000 500000) vs hw (e0000000 10000000) [ 1.243074] fb: switching to inteldrmfb from VESA VGA [ 1.243090] Console: switching to colour dummy device 80x25 [ 1.243207] [drm] Replacing VGA console driver [ 1.249763] usb 4-1: new high-speed USB device number 2 using ehci-pci [ 1.265949] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.265951] [drm] Driver supports precise vblank timestamp query. [ 1.266022] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.290338] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) [ 1.291309] acpi device:00: registered as cooling_device8 [ 1.291365] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6 [ 1.291475] [drm] Initialized i915 1.6.0 20141121 for 0000:00:02.0 on minor 0 [ 1.307565] fbcon: inteldrmfb (fb0) is primary device [ 1.307597] Console: switching to colour frame buffer device 240x67 [ 1.307621] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 1.307622] i915 0000:00:02.0: registered panic notifier [ 1.327715] usb 2-2: new SuperSpeed USB device number 2 using xhci_hcd [ 1.343573] usb 2-2: New USB device found, idVendor=1058, idProduct=0741 [ 1.343577] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=5 [ 1.343578] usb 2-2: Product: My Passport 0741 [ 1.343580] usb 2-2: Manufacturer: Western Digital [ 1.343581] usb 2-2: SerialNumber: 575833314139335737353534 [ 1.347551] usb-storage 2-2:1.0: USB Mass Storage device detected [ 1.347830] scsi host6: usb-storage 2-2:1.0 [ 1.347886] usbcore: registered new interface driver usb-storage [ 1.349041] usbcore: registered new interface driver uas [ 1.361717] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.362031] usb 3-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.362034] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.362302] hub 3-1:1.0: USB hub found [ 1.362399] hub 3-1:1.0: 6 ports detected [ 1.362409] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.362411] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.362413] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 1.363024] ata1.00: ATA-9: WDC WD10JPVX-60JC3T0, 01.01A01, max UDMA/133 [ 1.363026] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 1.363715] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.363717] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.363719] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 1.364320] ata1.00: configured for UDMA/133 [ 1.364447] scsi 0:0:0:0: Direct-Access ATA WDC WD10JPVX-60J 1A01 PQ: 0 ANSI: 5 [ 1.364630] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB) [ 1.364631] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 1.364653] sd 0:0:0:0: [sda] Write Protect is off [ 1.364655] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.364660] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.364664] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.382129] usb 4-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.382131] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.382293] hub 4-1:1.0: USB hub found [ 1.382378] hub 4-1:1.0: 8 ports detected [ 1.436149] sda: sda1 sda2 sda3 [ 1.436448] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.561754] firewire_core 0000:0d:00.3: created device fw0: GUID f0def1ff9a1a0fff, S400 [ 1.633897] usb 3-1.4: new full-speed USB device number 3 using ehci-pci [ 1.681677] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.682419] ata2.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.682421] ata2.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.682423] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 1.682871] ata2.00: ATA-9: WDC WD10JPVX-60JC3T0, 01.01A01, max UDMA/133 [ 1.682873] ata2.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 1.683572] ata2.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.683573] ata2.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.683574] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 1.684024] ata2.00: configured for UDMA/133 [ 1.684181] scsi 1:0:0:0: Direct-Access ATA WDC WD10JPVX-60J 1A01 PQ: 0 ANSI: 5 [ 1.684450] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 1.684475] sd 1:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB) [ 1.684479] sd 1:0:0:0: [sdb] 4096-byte physical blocks [ 1.684614] sd 1:0:0:0: [sdb] Write Protect is off [ 1.684617] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 1.684731] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.717661] tsc: Refined TSC clocksource calibration: 2392.229 MHz [ 1.730772] usb 3-1.4: New USB device found, idVendor=0a5c, idProduct=217f [ 1.730774] usb 3-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1.730776] usb 3-1.4: Product: Broadcom Bluetooth Device [ 1.730777] usb 3-1.4: Manufacturer: Broadcom Corp [ 1.730778] usb 3-1.4: SerialNumber: 60D819F12819 [ 1.801954] usb 3-1.6: new high-speed USB device number 4 using ehci-pci [ 1.901025] usb 3-1.6: New USB device found, idVendor=04f2, idProduct=b217 [ 1.901029] usb 3-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.901030] usb 3-1.6: Product: Integrated Camera [ 1.901031] usb 3-1.6: Manufacturer: Ricoh Company Ltd. [ 1.966973] psmouse serio1: synaptics: queried max coordinates: x [..5888], y [..4820] [ 2.001735] ata4: SATA link down (SStatus 0 SControl 300) [ 2.072757] sdb: sdb1 sdb2 sdb3 [ 2.073739] sd 1:0:0:0: [sdb] Attached SCSI disk [ 2.073907] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd047b3/0xb40000/0xa0000, board id: 0, fw id: 578367 [ 2.073911] psmouse serio1: synaptics: serio: Synaptics pass-through port at isa0060/serio1/input0 [ 2.140577] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input5 [ 2.321688] ata5: SATA link down (SStatus 0 SControl 300) [ 2.346301] scsi 6:0:0:0: Direct-Access WD My Passport 0741 1022 PQ: 0 ANSI: 6 [ 2.346590] scsi 6:0:0:1: Enclosure WD SES Device 1022 PQ: 0 ANSI: 6 [ 2.355529] sd 6:0:0:0: Attached scsi generic sg2 type 0 [ 2.355716] sd 6:0:0:0: [sdc] 3906963456 512-byte logical blocks: (2.00 TB/1.81 TiB) [ 2.355735] scsi 6:0:0:1: Attached scsi generic sg3 type 13 [ 2.358309] sd 6:0:0:0: [sdc] Write Protect is off [ 2.358312] sd 6:0:0:0: [sdc] Mode Sense: 47 00 10 08 [ 2.363403] sd 6:0:0:0: [sdc] No Caching mode page found [ 2.363405] sd 6:0:0:0: [sdc] Assuming drive cache: write through [ 2.717869] Switched to clocksource tsc [ 2.746188] sdc: unknown partition table [ 2.749533] ses 6:0:0:1: Attached Enclosure device [ 2.755097] sd 6:0:0:0: [sdc] Attached SCSI disk [ 3.973370] raid6: sse2x1 9265 MB/s [ 4.041359] raid6: sse2x2 11408 MB/s [ 4.109352] raid6: sse2x4 13290 MB/s [ 4.109353] raid6: using algorithm sse2x4 (13290 MB/s) [ 4.109354] raid6: using ssse3x2 recovery algorithm [ 4.110337] xor: automatically using best checksumming function: [ 4.149344] avx : 25910.000 MB/sec [ 4.160309] Btrfs loaded [ 4.225114] random: nonblocking pool is initialized [ 4.653726] BTRFS: device label tank devid 1 transid 81679 /dev/sda3 [ 4.696805] BTRFS: device label tank devid 2 transid 81679 /dev/sdb3 [ 4.767704] BTRFS: device fsid 8f4d5dd0-3050-4dd4-86d5-7c71e09fbbc3 devid 1 transid 2657 /dev/sdc [ 4.772880] BTRFS info (device sdb3): disk space caching is enabled [ 8.821588] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3 [ 9.157924] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input7 [ 15.195255] Adding 8912892k swap on /dev/sda2. Priority:-1 extents:1 across:8912892k FS [ 15.235001] Adding 8912892k swap on /dev/sdb2. Priority:-2 extents:1 across:8912892k FS [ 15.624189] systemd-udevd[423]: starting version 204 [ 16.278427] lp: driver loaded but no devices found [ 16.301972] ppdev: user-space parallel port driver [ 16.356985] BTRFS info (device sdb3): disk space caching is enabled [ 18.514629] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 18.657716] cfg80211: Calling CRDA to update world regulatory domain [ 18.691825] Bluetooth: Core ver 2.20 [ 18.691843] NET: Registered protocol family 31 [ 18.691845] Bluetooth: HCI device and connection manager initialized [ 18.691849] Bluetooth: HCI socket layer initialized [ 18.691852] Bluetooth: L2CAP socket layer initialized [ 18.691858] Bluetooth: SCO socket layer initialized [ 18.693590] AVX version of gcm_enc/dec engaged. [ 18.693592] AES CTR mode by8 optimization enabled [ 18.695522] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000400-0x000000000000047f (\_SB_.PCI0.LPC_.PMIO) (20141107/utaddress-258) [ 18.695527] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 18.695530] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054f conflicts with OpRegion 0x0000000000000500-0x000000000000057f (\_SB_.PCI0.LPC_.LPIO) (20141107/utaddress-258) [ 18.695532] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 18.695533] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x000000000000057f (\_SB_.PCI0.LPC_.LPIO) (20141107/utaddress-258) [ 18.695535] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 18.695536] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x000000000000057f (\_SB_.PCI0.LPC_.LPIO) (20141107/utaddress-258) [ 18.695537] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 18.695538] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 18.824765] Non-volatile memory driver v1.3 [ 18.878125] usbcore: registered new interface driver btusb [ 18.929264] thinkpad_acpi: ThinkPad ACPI Extras v0.25 [ 18.929266] thinkpad_acpi: http://ibm-acpi.sf.net/ [ 18.929267] thinkpad_acpi: ThinkPad BIOS 8AET56WW (1.36 ), EC unknown [ 18.929268] thinkpad_acpi: Lenovo ThinkPad T520, model 4239CTO [ 18.929540] thinkpad_acpi: detected a 16-level brightness capable ThinkPad [ 18.929644] thinkpad_acpi: radio switch found; radios are enabled [ 18.929653] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver [ 18.929653] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default... [ 18.930703] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked [ 18.931037] thinkpad_acpi: Standard ACPI backlight interface available, not loading native one [ 18.932491] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input8 [ 19.007146] Intel(R) Wireless WiFi driver for Linux, in-tree: [ 19.007148] Copyright(c) 2003- 2014 Intel Corporation [ 19.007226] iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control [ 19.150364] device-mapper: multipath: version 1.7.0 loaded [ 19.262666] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-6000-6.ucode failed with error -2 [ 19.262682] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-6000-5.ucode failed with error -2 [ 19.463209] iwlwifi 0000:03:00.0: loaded firmware version 9.221.4.1 build 25532 op_mode iwldvm [ 19.747985] media: Linux media interface: v0.10 [ 19.779549] Linux video capture interface: v2.00 [ 19.818309] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled [ 19.818312] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS enabled [ 19.818313] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled [ 19.818315] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Ultimate-N 6300 AGN, REV=0x74 [ 19.818367] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 19.835649] sound hdaudioC0D0: CX20590: BIOS auto-probing. [ 19.836130] sound hdaudioC0D0: autoconfig: line_outs=1 (0x1f/0x0/0x0/0x0/0x0) type:speaker [ 19.836132] sound hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 19.836133] sound hdaudioC0D0: hp_outs=2 (0x1c/0x19/0x0/0x0/0x0) [ 19.836134] sound hdaudioC0D0: mono: mono_out=0x0 [ 19.836135] sound hdaudioC0D0: inputs: [ 19.836137] sound hdaudioC0D0: Internal Mic=0x23 [ 19.836138] sound hdaudioC0D0: Mic=0x1b [ 19.836139] sound hdaudioC0D0: Dock Mic=0x1a [ 19.837129] sound hdaudioC0D0: Enable sync_write for stable communication [ 19.842689] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 [ 19.842769] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 19.842835] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 [ 19.842935] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 19.844255] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [ 19.872073] cfg80211: World regulatory domain updated: [ 19.872076] cfg80211: DFS Master region: unset [ 19.872077] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 19.872078] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 19.872080] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 19.872081] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 19.872082] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 19.872083] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 19.919133] audit: type=1400 audit(1458238952.453:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=586 comm="apparmor_parser" [ 19.919138] audit: type=1400 audit(1458238952.453:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=586 comm="apparmor_parser" [ 19.919141] audit: type=1400 audit(1458238952.453:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=586 comm="apparmor_parser" [ 19.919347] audit: type=1400 audit(1458238952.453:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=643 comm="apparmor_parser" [ 19.919354] audit: type=1400 audit(1458238952.453:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=643 comm="apparmor_parser" [ 19.919358] audit: type=1400 audit(1458238952.453:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=643 comm="apparmor_parser" [ 19.919365] audit: type=1400 audit(1458238952.453:8): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=499 comm="apparmor_parser" [ 19.919370] audit: type=1400 audit(1458238952.453:9): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=499 comm="apparmor_parser" [ 19.919374] audit: type=1400 audit(1458238952.453:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=499 comm="apparmor_parser" [ 19.919464] audit: type=1400 audit(1458238952.453:11): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=586 comm="apparmor_parser" [ 20.325089] uvcvideo: Found UVC 1.00 device Integrated Camera (04f2:b217) [ 20.327015] input: Integrated Camera as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/input/input13 [ 20.327081] usbcore: registered new interface driver uvcvideo [ 20.327082] USB Video Class driver (1.1.1) [ 20.351670] intel_rapl: Found RAPL domain package [ 20.351674] intel_rapl: Found RAPL domain core [ 20.351676] intel_rapl: Found RAPL domain uncore [ 20.558024] init: Failed to obtain startpar-bridge instance: Unknown parameter: INSTANCE [ 22.774207] FS-Cache: Loaded [ 22.896379] RPC: Registered named UNIX socket transport module. [ 22.896382] RPC: Registered udp transport module. [ 22.896383] RPC: Registered tcp transport module. [ 22.896384] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 23.095307] init: failsafe main process (868) killed by TERM signal [ 23.172678] FS-Cache: Netfs 'nfs' registered for caching [ 23.257094] Installing knfsd (copyright (C) 1996 o...@monad.swb.de). [ 26.413422] audit_printk_skb: 24 callbacks suppressed [ 26.413425] audit: type=1400 audit(1458238958.945:20): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1042 comm="apparmor_parser" [ 26.413430] audit: type=1400 audit(1458238958.945:21): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=1042 comm="apparmor_parser" [ 26.413724] audit: type=1400 audit(1458238958.945:22): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1042 comm="apparmor_parser" [ 26.433666] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 26.433669] Bluetooth: BNEP filters: protocol multicast [ 26.433673] Bluetooth: BNEP socket layer initialized [ 26.614715] Bluetooth: RFCOMM TTY layer initialized [ 26.614724] Bluetooth: RFCOMM socket layer initialized [ 26.614730] Bluetooth: RFCOMM ver 1.11 [ 27.246658] audit: type=1400 audit(1458238959.781:23): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1077 comm="apparmor_parser" [ 27.246664] audit: type=1400 audit(1458238959.781:24): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1077 comm="apparmor_parser" [ 27.246977] audit: type=1400 audit(1458238959.781:25): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1077 comm="apparmor_parser" [ 27.462944] audit: type=1400 audit(1458238959.997:26): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=1073 comm="apparmor_parser" [ 27.462954] audit: type=1400 audit(1458238959.997:27): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1073 comm="apparmor_parser" [ 27.462959] audit: type=1400 audit(1458238959.997:28): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1073 comm="apparmor_parser" [ 27.463411] audit: type=1400 audit(1458238959.997:29): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1073 comm="apparmor_parser" [ 27.471796] init: cups main process (1047) killed by HUP signal [ 27.471805] init: cups main process ended, respawning [ 32.654419] init: alsa-restore main process (1208) terminated with status 99 [ 32.662354] audit_printk_skb: 129 callbacks suppressed [ 32.662357] audit: type=1400 audit(1458238965.197:73): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1237 comm="apparmor_parser" [ 37.733579] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 37.734987] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 37.735186] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1 [ 37.959074] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 37.959279] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1 [ 38.055004] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 41.143999] init: plymouth-upstart-bridge main process ended, respawning [ 41.148057] init: plymouth-upstart-bridge main process (1548) terminated with status 1 [ 41.148067] init: plymouth-upstart-bridge main process ended, respawning [ 41.263025] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 41.263062] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 43.258448] init: plymouth-stop pre-start process (1615) terminated with status 1 [ 56.601230] audit: type=1400 audit(1458238989.137:74): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1846 comm="apparmor_parser" [ 56.601237] audit: type=1400 audit(1458238989.137:75): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1846 comm="apparmor_parser" [ 56.601551] audit: type=1400 audit(1458238989.137:76): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1846 comm="apparmor_parser" [ 103.832945] hidraw: raw HID events driver (C) Jiri Kosina [ 103.848001] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 103.848009] Bluetooth: HIDP socket layer initialized [ 129.193896] wlan0: authenticate with 80:37:73:cd:b3:55 [ 129.227182] wlan0: send auth to 80:37:73:cd:b3:55 (try 1/3) [ 129.281738] wlan0: authenticated [ 129.284935] wlan0: associate with 80:37:73:cd:b3:55 (try 1/3) [ 129.285857] wlan0: RX AssocResp from 80:37:73:cd:b3:55 (capab=0x1011 status=0 aid=1) [ 129.289649] wlan0: associated [ 129.289714] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 137.456505] hid-generic 0005:3938:1001.0001: unknown main item tag 0x0 [ 137.483768] input: Interlink Bluetooth Mouse as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.4/3-1.4:1.0/bluetooth/hci0/hci0:11/0005:3938:1001.0001/input/input14 [ 137.484206] hid-generic 0005:3938:1001.0001: input,hidraw0: BLUETOOTH HID v1.02 Mouse [Interlink Bluetooth Mouse] on 60:d8:19:f1:28:19 [ 156.634708] BTRFS info (device sdc): disk space caching is enabled [ 480.321348] INFO: task btrfs:4861 blocked for more than 120 seconds. [ 480.321361] Not tainted 3.19.0-25-generic #26~14.04.1-Ubuntu [ 480.321364] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.321368] btrfs D ffff8800678b7b68 0 4861 4829 0x00000000 [ 480.321379] ffff8800678b7b68 ffff8801cfc8ebf0 0000000000013e80 ffff8800678b7fd8 [ 480.321385] 0000000000013e80 ffffffff81c1d4e0 ffff8801cfc8ebf0 ffff8800678b7b78 [ 480.321391] ffff8800d4998800 ffff8801a30ec100 ffff8801f9b8f4f0 ffff880213d2b160 [ 480.321397] Call Trace: [ 480.321413] [<ffffffff817b22e9>] schedule+0x29/0x70 [ 480.321479] [<ffffffffc05daf65>] btrfs_commit_transaction+0x345/0xa30 [btrfs] [ 480.321489] [<ffffffff810b4e10>] ? prepare_to_wait_event+0x110/0x110 [ 480.321532] [<ffffffffc0610297>] btrfs_mksubvol.isra.28+0x537/0x550 [btrfs] [ 480.321539] [<ffffffff810b4e10>] ? prepare_to_wait_event+0x110/0x110 [ 480.321575] [<ffffffffc0610436>] btrfs_ioctl_snap_create_transid+0x186/0x190 [btrfs] [ 480.321608] [<ffffffffc0610596>] btrfs_ioctl_snap_create_v2+0xe6/0x140 [btrfs] [ 480.321640] [<ffffffffc06129de>] btrfs_ioctl+0xfbe/0x2ac0 [btrfs] [ 480.321649] [<ffffffff811fbce3>] ? path_openat+0x93/0x5a0 [ 480.321656] [<ffffffff8149d194>] ? pty_write+0x54/0x60 [ 480.321664] [<ffffffff811fd38a>] ? do_filp_open+0x3a/0x90 [ 480.321672] [<ffffffff811fc28f>] ? getname_flags+0x4f/0x1a0 [ 480.321678] [<ffffffff811ffa58>] do_vfs_ioctl+0x2f8/0x510 [ 480.321685] [<ffffffff811fc216>] ? final_putname+0x26/0x50 [ 480.321692] [<ffffffff811fc4b9>] ? putname+0x29/0x40 [ 480.321699] [<ffffffff811eb448>] ? do_sys_open+0x1b8/0x280 [ 480.321705] [<ffffffff811ffcf1>] SyS_ioctl+0x81/0xa0 [ 480.321713] [<ffffffff817b668d>] system_call_fastpath+0x16/0x1b [ 600.366586] INFO: task btrfs-transacti:3327 blocked for more than 120 seconds. [ 600.366599] Not tainted 3.19.0-25-generic #26~14.04.1-Ubuntu [ 600.366603] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 600.366607] btrfs-transacti D ffff8801ac00fd88 0 3327 2 0x00000000 [ 600.366617] ffff8801ac00fd88 ffff8800afec09d0 0000000000013e80 ffff8801ac00ffd8 [ 600.366624] 0000000000013e80 ffff880214a593a0 ffff8800afec09d0 ffff8801ac00fd98 [ 600.366630] ffff8801a30ec100 ffff8802147fc1f0 ffff8802147fc1f0 0000000000000000 [ 600.366636] Call Trace: [ 600.366652] [<ffffffff817b22e9>] schedule+0x29/0x70 [ 600.366717] [<ffffffffc05da0b7>] wait_current_trans.isra.20+0xa7/0x110 [btrfs] [ 600.366729] [<ffffffff810b4e10>] ? prepare_to_wait_event+0x110/0x110 [ 600.366774] [<ffffffffc05db908>] start_transaction+0x2b8/0x5a0 [btrfs] [ 600.366818] [<ffffffffc05dbca7>] btrfs_attach_transaction+0x17/0x20 [btrfs] [ 600.366858] [<ffffffffc05d6930>] transaction_kthread+0x170/0x240 [btrfs] [ 600.366882] [<ffffffffc05d67c0>] ? btrfs_cleanup_transaction+0x570/0x570 [btrfs] [ 600.366887] [<ffffffff81093802>] kthread+0xd2/0xf0 [ 600.366890] [<ffffffff81093730>] ? kthread_create_on_node+0x1c0/0x1c0 [ 600.366893] [<ffffffff817b65d8>] ret_from_fork+0x58/0x90 [ 600.366896] [<ffffffff81093730>] ? kthread_create_on_node+0x1c0/0x1c0 [ 600.366899] INFO: task btrfs:4861 blocked for more than 120 seconds. [ 600.366900] Not tainted 3.19.0-25-generic #26~14.04.1-Ubuntu [ 600.366902] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 600.366903] btrfs D ffff8800678b7b68 0 4861 4829 0x00000000 [ 600.366905] ffff8800678b7b68 ffff8801cfc8ebf0 0000000000013e80 ffff8800678b7fd8 [ 600.366907] 0000000000013e80 ffffffff81c1d4e0 ffff8801cfc8ebf0 ffff8800678b7b78 [ 600.366910] ffff8800d4998800 ffff8801a30ec100 ffff8801f9b8f4f0 ffff880213d2b160 [ 600.366912] Call Trace: [ 600.366915] [<ffffffff817b22e9>] schedule+0x29/0x70 [ 600.366927] [<ffffffffc05daf65>] btrfs_commit_transaction+0x345/0xa30 [btrfs] [ 600.366930] [<ffffffff810b4e10>] ? prepare_to_wait_event+0x110/0x110 [ 600.366945] [<ffffffffc0610297>] btrfs_mksubvol.isra.28+0x537/0x550 [btrfs] [ 600.366948] [<ffffffff810b4e10>] ? prepare_to_wait_event+0x110/0x110 [ 600.366961] [<ffffffffc0610436>] btrfs_ioctl_snap_create_transid+0x186/0x190 [btrfs] [ 600.366973] [<ffffffffc0610596>] btrfs_ioctl_snap_create_v2+0xe6/0x140 [btrfs] [ 600.366986] [<ffffffffc06129de>] btrfs_ioctl+0xfbe/0x2ac0 [btrfs] [ 600.366990] [<ffffffff811fbce3>] ? path_openat+0x93/0x5a0 [ 600.366994] [<ffffffff8149d194>] ? pty_write+0x54/0x60 [ 600.366997] [<ffffffff811fd38a>] ? do_filp_open+0x3a/0x90 [ 600.367000] [<ffffffff811fc28f>] ? getname_flags+0x4f/0x1a0 [ 600.367003] [<ffffffff811ffa58>] do_vfs_ioctl+0x2f8/0x510 [ 600.367005] [<ffffffff811fc216>] ? final_putname+0x26/0x50 [ 600.367008] [<ffffffff811fc4b9>] ? putname+0x29/0x40 [ 600.367010] [<ffffffff811eb448>] ? do_sys_open+0x1b8/0x280 [ 600.367012] [<ffffffff811ffcf1>] SyS_ioctl+0x81/0xa0 [ 600.367014] [<ffffffff817b668d>] system_call_fastpath+0x16/0x1b [ 808.889281] hid-generic 0005:3938:1001.0002: unknown main item tag 0x0 [ 808.899420] input: Interlink Bluetooth Mouse as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.4/3-1.4:1.0/bluetooth/hci0/hci0:12/0005:3938:1001.0002/input/input15 [ 808.899596] hid-generic 0005:3938:1001.0002: input,hidraw0: BLUETOOTH HID v1.02 Mouse [Interlink Bluetooth Mouse] on 60:d8:19:f1:28:19 [ 840.457118] INFO: task btrfs-transacti:3327 blocked for more than 120 seconds. [ 840.457132] Not tainted 3.19.0-25-generic #26~14.04.1-Ubuntu [ 840.457137] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 840.457142] btrfs-transacti D ffff8801ac00fdc8 0 3327 2 0x00000000 [ 840.457154] ffff8801ac00fdc8 ffff8800afec09d0 0000000000013e80 ffff8801ac00ffd8 [ 840.457163] 0000000000013e80 ffff880214a5a740 ffff8800afec09d0 ffff8801ac00fdd8 [ 840.457171] ffff8802147fc000 ffff8801a30ec300 ffff8801f9b8f4f0 ffff8800d624e8f0 [ 840.457180] Call Trace: [ 840.457198] [<ffffffff817b22e9>] schedule+0x29/0x70 [ 840.457288] [<ffffffffc05daf65>] btrfs_commit_transaction+0x345/0xa30 [btrfs] [ 840.457301] [<ffffffff810b4e10>] ? prepare_to_wait_event+0x110/0x110 [ 840.457344] [<ffffffffc05d6975>] transaction_kthread+0x1b5/0x240 [btrfs] [ 840.457368] [<ffffffffc05d67c0>] ? btrfs_cleanup_transaction+0x570/0x570 [btrfs] [ 840.457376] [<ffffffff81093802>] kthread+0xd2/0xf0 [ 840.457383] [<ffffffff81093730>] ? kthread_create_on_node+0x1c0/0x1c0 [ 840.457390] [<ffffffff817b65d8>] ret_from_fork+0x58/0x90 [ 840.457395] [<ffffffff81093730>] ? kthread_create_on_node+0x1c0/0x1c0 [ 840.457400] INFO: task btrfs:4861 blocked for more than 120 seconds. [ 840.457404] Not tainted 3.19.0-25-generic #26~14.04.1-Ubuntu [ 840.457406] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 840.457408] btrfs D ffff8800678b7ca8 0 4861 4829 0x00000000 [ 840.457413] ffff8800678b7ca8 ffff8801cfc8ebf0 0000000000013e80 ffff8800678b7fd8 [ 840.457418] 0000000000013e80 ffff880214a589d0 ffff8801cfc8ebf0 ffff8800678b7cb8 [ 840.457422] ffff8801a30ec300 ffff8800c2e521f0 ffff8800c2e521f0 0000000000000001 [ 840.457426] Call Trace: [ 840.457431] [<ffffffff817b22e9>] schedule+0x29/0x70 [ 840.457455] [<ffffffffc05da0b7>] wait_current_trans.isra.20+0xa7/0x110 [btrfs] [ 840.457460] [<ffffffff810b4e10>] ? prepare_to_wait_event+0x110/0x110 [ 840.457484] [<ffffffffc05db9e6>] start_transaction+0x396/0x5a0 [btrfs] [ 840.457508] [<ffffffffc05dbc0b>] btrfs_start_transaction+0x1b/0x20 [btrfs] [ 840.457548] [<ffffffffc05e5a56>] btrfs_truncate+0x96/0x280 [btrfs] [ 840.457591] [<ffffffffc05e6626>] btrfs_setattr+0x1e6/0x340 [btrfs] [ 840.457601] [<ffffffff81208cb1>] notify_change+0x231/0x390 [ 840.457608] [<ffffffff811e91ad>] do_truncate+0x6d/0xa0 [ 840.457618] [<ffffffff813479fe>] ? apparmor_path_truncate+0x3e/0x50 [ 840.457624] [<ffffffff811ea344>] vfs_truncate+0x184/0x1b0 [ 840.457631] [<ffffffff811ea3dc>] do_sys_truncate+0x6c/0x90 [ 840.457648] [<ffffffff811ea40e>] SyS_truncate+0xe/0x10 [ 840.457665] [<ffffffff817b668d>] system_call_fastpath+0x16/0x1b [ 960.452546] INFO: task btrfs-transacti:3327 blocked for more than 120 seconds. [ 960.452560] Not tainted 3.19.0-25-generic #26~14.04.1-Ubuntu [ 960.452564] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 960.452568] btrfs-transacti D ffff8801ac00fdc8 0 3327 2 0x00000000 [ 960.452579] ffff8801ac00fdc8 ffff8800afec09d0 0000000000013e80 ffff8801ac00ffd8 [ 960.452587] 0000000000013e80 ffff880214a5a740 ffff8800afec09d0 ffff8801ac00fdd8 [ 960.452592] ffff8802147fc000 ffff8801a30ec300 ffff8801f9b8f4f0 ffff8800d624e8f0 [ 960.452600] Call Trace: [ 960.452619] [<ffffffff817b22e9>] schedule+0x29/0x70 [ 960.452692] [<ffffffffc05daf65>] btrfs_commit_transaction+0x345/0xa30 [btrfs] [ 960.452702] [<ffffffff810b4e10>] ? prepare_to_wait_event+0x110/0x110 [ 960.452737] [<ffffffffc05d6975>] transaction_kthread+0x1b5/0x240 [btrfs] [ 960.452768] [<ffffffffc05d67c0>] ? btrfs_cleanup_transaction+0x570/0x570 [btrfs] [ 960.452777] [<ffffffff81093802>] kthread+0xd2/0xf0 [ 960.452785] [<ffffffff81093730>] ? kthread_create_on_node+0x1c0/0x1c0 [ 960.452793] [<ffffffff817b65d8>] ret_from_fork+0x58/0x90 [ 960.452800] [<ffffffff81093730>] ? kthread_create_on_node+0x1c0/0x1c0 [ 960.452808] INFO: task btrfs:4861 blocked for more than 120 seconds. [ 960.452812] Not tainted 3.19.0-25-generic #26~14.04.1-Ubuntu [ 960.452815] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 960.452818] btrfs D ffff8800678b7ca8 0 4861 4829 0x00000000 [ 960.452824] ffff8800678b7ca8 ffff8801cfc8ebf0 0000000000013e80 ffff8800678b7fd8 [ 960.452829] 0000000000013e80 ffff880214a589d0 ffff8801cfc8ebf0 ffff8800678b7cb8 [ 960.452835] ffff8801a30ec300 ffff8800c2e521f0 ffff8800c2e521f0 0000000000000001 [ 960.452840] Call Trace: [ 960.452846] [<ffffffff817b22e9>] schedule+0x29/0x70 [ 960.452876] [<ffffffffc05da0b7>] wait_current_trans.isra.20+0xa7/0x110 [btrfs] [ 960.452882] [<ffffffff810b4e10>] ? prepare_to_wait_event+0x110/0x110 [ 960.452912] [<ffffffffc05db9e6>] start_transaction+0x396/0x5a0 [btrfs] [ 960.452941] [<ffffffffc05dbc0b>] btrfs_start_transaction+0x1b/0x20 [btrfs] [ 960.452974] [<ffffffffc05e5a56>] btrfs_truncate+0x96/0x280 [btrfs] [ 960.453004] [<ffffffffc05e6626>] btrfs_setattr+0x1e6/0x340 [btrfs] [ 960.453014] [<ffffffff81208cb1>] notify_change+0x231/0x390 [ 960.453022] [<ffffffff811e91ad>] do_truncate+0x6d/0xa0 [ 960.453032] [<ffffffff813479fe>] ? apparmor_path_truncate+0x3e/0x50 [ 960.453038] [<ffffffff811ea344>] vfs_truncate+0x184/0x1b0 [ 960.453045] [<ffffffff811ea3dc>] do_sys_truncate+0x6c/0x90 [ 960.453051] [<ffffffff811ea40e>] SyS_truncate+0xe/0x10 [ 960.453058] [<ffffffff817b668d>] system_call_fastpath+0x16/0x1b [ 1027.615674] wlan0: deauthenticating from 80:37:73:cd:b3:55 by local choice (Reason: 3=DEAUTH_LEAVING) [ 1027.619599] cfg80211: Calling CRDA to update world regulatory domain [ 1027.684367] cfg80211: World regulatory domain updated: [ 1027.684372] cfg80211: DFS Master region: unset [ 1027.684374] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 1027.684377] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 1027.684379] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 1027.684380] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 1027.684382] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 1027.684383] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 1080.437682] INFO: task btrfs-transacti:3327 blocked for more than 120 seconds. [ 1080.437695] Not tainted 3.19.0-25-generic #26~14.04.1-Ubuntu [ 1080.437698] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1080.437703] btrfs-transacti D ffff8801ac00fdc8 0 3327 2 0x00000000 [ 1080.437713] ffff8801ac00fdc8 ffff8800afec09d0 0000000000013e80 ffff8801ac00ffd8 [ 1080.437720] 0000000000013e80 ffff880214a5a740 ffff8800afec09d0 ffff8801ac00fdd8 [ 1080.437725] ffff8802147fc000 ffff8801a30ec300 ffff8801f9b8f4f0 ffff8800d624e8f0 [ 1080.437732] Call Trace: [ 1080.437748] [<ffffffff817b22e9>] schedule+0x29/0x70 [ 1080.437814] [<ffffffffc05daf65>] btrfs_commit_transaction+0x345/0xa30 [btrfs] [ 1080.437824] [<ffffffff810b4e10>] ? prepare_to_wait_event+0x110/0x110 [ 1080.437859] [<ffffffffc05d6975>] transaction_kthread+0x1b5/0x240 [btrfs] [ 1080.437890] [<ffffffffc05d67c0>] ? btrfs_cleanup_transaction+0x570/0x570 [btrfs] [ 1080.437900] [<ffffffff81093802>] kthread+0xd2/0xf0 [ 1080.437908] [<ffffffff81093730>] ? kthread_create_on_node+0x1c0/0x1c0 [ 1080.437916] [<ffffffff817b65d8>] ret_from_fork+0x58/0x90 [ 1080.437923] [<ffffffff81093730>] ? kthread_create_on_node+0x1c0/0x1c0 [ 1080.437929] INFO: task btrfs:4861 blocked for more than 120 seconds. [ 1080.437933] Not tainted 3.19.0-25-generic #26~14.04.1-Ubuntu [ 1080.437935] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1080.437938] btrfs D ffff8800678b7ca8 0 4861 4829 0x00000000 [ 1080.437944] ffff8800678b7ca8 ffff8801cfc8ebf0 0000000000013e80 ffff8800678b7fd8 [ 1080.437950] 0000000000013e80 ffff880214a589d0 ffff8801cfc8ebf0 ffff8800678b7cb8 [ 1080.437955] ffff8801a30ec300 ffff8800c2e521f0 ffff8800c2e521f0 0000000000000001 [ 1080.437961] Call Trace: [ 1080.437967] [<ffffffff817b22e9>] schedule+0x29/0x70 [ 1080.437997] [<ffffffffc05da0b7>] wait_current_trans.isra.20+0xa7/0x110 [btrfs] [ 1080.438003] [<ffffffff810b4e10>] ? prepare_to_wait_event+0x110/0x110 [ 1080.438034] [<ffffffffc05db9e6>] start_transaction+0x396/0x5a0 [btrfs] [ 1080.438064] [<ffffffffc05dbc0b>] btrfs_start_transaction+0x1b/0x20 [btrfs] [ 1080.438097] [<ffffffffc05e5a56>] btrfs_truncate+0x96/0x280 [btrfs] [ 1080.438129] [<ffffffffc05e6626>] btrfs_setattr+0x1e6/0x340 [btrfs] [ 1080.438139] [<ffffffff81208cb1>] notify_change+0x231/0x390 [ 1080.438147] [<ffffffff811e91ad>] do_truncate+0x6d/0xa0 [ 1080.438156] [<ffffffff813479fe>] ? apparmor_path_truncate+0x3e/0x50 [ 1080.438163] [<ffffffff811ea344>] vfs_truncate+0x184/0x1b0 [ 1080.438169] [<ffffffff811ea3dc>] do_sys_truncate+0x6c/0x90 [ 1080.438175] [<ffffffff811ea40e>] SyS_truncate+0xe/0x10 [ 1080.438182] [<ffffffff817b668d>] system_call_fastpath+0x16/0x1b [ 1200.422889] INFO: task btrfs:4861 blocked for more than 120 seconds. [ 1200.422897] Not tainted 3.19.0-25-generic #26~14.04.1-Ubuntu [ 1200.422899] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1200.422901] btrfs D ffff8800678b7ca8 0 4861 4829 0x00000000 [ 1200.422908] ffff8800678b7ca8 ffff8801cfc8ebf0 0000000000013e80 ffff8800678b7fd8 [ 1200.422912] 0000000000013e80 ffff880214a589d0 ffff8801cfc8ebf0 ffff8800678b7cb8 [ 1200.422915] ffff8801a30ec300 ffff8800c2e521f0 ffff8800c2e521f0 0000000000000001 [ 1200.422919] Call Trace: [ 1200.422928] [<ffffffff817b22e9>] schedule+0x29/0x70 [ 1200.422968] [<ffffffffc05da0b7>] wait_current_trans.isra.20+0xa7/0x110 [btrfs] [ 1200.422974] [<ffffffff810b4e10>] ? prepare_to_wait_event+0x110/0x110 [ 1200.422994] [<ffffffffc05db9e6>] start_transaction+0x396/0x5a0 [btrfs] [ 1200.423012] [<ffffffffc05dbc0b>] btrfs_start_transaction+0x1b/0x20 [btrfs] [ 1200.423032] [<ffffffffc05e5a56>] btrfs_truncate+0x96/0x280 [btrfs] [ 1200.423049] [<ffffffffc05e6626>] btrfs_setattr+0x1e6/0x340 [btrfs] [ 1200.423055] [<ffffffff81208cb1>] notify_change+0x231/0x390 [ 1200.423059] [<ffffffff811e91ad>] do_truncate+0x6d/0xa0 [ 1200.423065] [<ffffffff813479fe>] ? apparmor_path_truncate+0x3e/0x50 [ 1200.423069] [<ffffffff811ea344>] vfs_truncate+0x184/0x1b0 [ 1200.423072] [<ffffffff811ea3dc>] do_sys_truncate+0x6c/0x90 [ 1200.423076] [<ffffffff811ea40e>] SyS_truncate+0xe/0x10 [ 1200.423094] [<ffffffff817b668d>] system_call_fastpath+0x16/0x1b
pgpVQpd_OpdMX.pgp
Description: OpenPGP Digital Signature
