root@ubuntu:/var/log# dmesg [ 0.000000] PAT configuration [0-7]: WB WT UC- UC WC WP UC UC [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.19.0-26-generic (buildd@lgw01-04) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC 2015 (Ubuntu 3.19.0-26.28~14.04.1-generic 3.19.8-ckt4) [ 0.000000] Command line: placeholder root=/dev/mapper/ubuntu--vg-root ro quiet splash [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] Released 0 page(s) [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] Xen: [mem 0x0000000000000000-0x0000000000090fff] usable [ 0.000000] Xen: [mem 0x0000000000091800-0x00000000000fffff] reserved [ 0.000000] Xen: [mem 0x0000000000100000-0x00000000d228afff] usable [ 0.000000] Xen: [mem 0x00000000d228b000-0x00000000d2291fff] ACPI NVS [ 0.000000] Xen: [mem 0x00000000d2292000-0x00000000d26cbfff] usable [ 0.000000] Xen: [mem 0x00000000d26cc000-0x00000000d2b58fff] reserved [ 0.000000] Xen: [mem 0x00000000d2b59000-0x00000000d7ee9fff] usable [ 0.000000] Xen: [mem 0x00000000d7eea000-0x00000000d7ffffff] reserved [ 0.000000] Xen: [mem 0x00000000d8000000-0x00000000d875efff] usable [ 0.000000] Xen: [mem 0x00000000d875f000-0x00000000d87fffff] reserved [ 0.000000] Xen: [mem 0x00000000d8800000-0x00000000d8fadfff] usable [ 0.000000] Xen: [mem 0x00000000d8fae000-0x00000000d8ffffff] ACPI data [ 0.000000] Xen: [mem 0x00000000d9000000-0x00000000da71cfff] usable [ 0.000000] Xen: [mem 0x00000000da71d000-0x00000000da7fffff] ACPI NVS [ 0.000000] Xen: [mem 0x00000000da800000-0x00000000dbe10fff] usable [ 0.000000] Xen: [mem 0x00000000dbe11000-0x00000000dbffffff] reserved [ 0.000000] Xen: [mem 0x00000000dd000000-0x00000000df1fffff] reserved [ 0.000000] Xen: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] Xen: [mem 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved [ 0.000000] Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] Xen: [mem 0x0000000100000000-0x000000041edfffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Dell Inc. OptiPlex 9020/00V62H, BIOS A09 11/20/2014 [ 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 = 0x41ee00 max_arch_pfn = 0x400000000 [ 0.000000] e820: last_pfn = 0xdbe11 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff88000008b000] 8b000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x3e4600000-0x3e47fffff] [ 0.000000] [mem 0x3e4600000-0x3e47fffff] page 4k [ 0.000000] BRK [0x01fd4000, 0x01fd4fff] PGTABLE [ 0.000000] BRK [0x01fd5000, 0x01fd5fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x3e0000000-0x3e45fffff] [ 0.000000] [mem 0x3e0000000-0x3e45fffff] page 4k [ 0.000000] BRK [0x01fd6000, 0x01fd6fff] PGTABLE [ 0.000000] BRK [0x01fd7000, 0x01fd7fff] PGTABLE [ 0.000000] BRK [0x01fd8000, 0x01fd8fff] PGTABLE [ 0.000000] BRK [0x01fd9000, 0x01fd9fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x3c0000000-0x3dfffffff] [ 0.000000] [mem 0x3c0000000-0x3dfffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x00100000-0xd228afff] [ 0.000000] [mem 0x00100000-0xd228afff] page 4k [ 0.000000] init_memory_mapping: [mem 0xd2292000-0xd26cbfff] [ 0.000000] [mem 0xd2292000-0xd26cbfff] page 4k [ 0.000000] init_memory_mapping: [mem 0xd2b59000-0xd7ee9fff] [ 0.000000] [mem 0xd2b59000-0xd7ee9fff] page 4k [ 0.000000] init_memory_mapping: [mem 0xd8000000-0xd875efff] [ 0.000000] [mem 0xd8000000-0xd875efff] page 4k [ 0.000000] init_memory_mapping: [mem 0xd8800000-0xd8fadfff] [ 0.000000] [mem 0xd8800000-0xd8fadfff] page 4k [ 0.000000] init_memory_mapping: [mem 0xd9000000-0xda71cfff] [ 0.000000] [mem 0xd9000000-0xda71cfff] page 4k [ 0.000000] init_memory_mapping: [mem 0xda800000-0xdbe10fff] [ 0.000000] [mem 0xda800000-0xdbe10fff] page 4k [ 0.000000] init_memory_mapping: [mem 0x100000000-0x3bfffffff] [ 0.000000] [mem 0x100000000-0x3bfffffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x3e4800000-0x41edfffff] [ 0.000000] [mem 0x3e4800000-0x41edfffff] page 4k [ 0.000000] RAMDISK: [mem 0x04000000-0x053cafff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0490 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x00000000D8FEE098 0000AC (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000D8FF9490 00010C (v05 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x00000000D8FEE1D0 00B2B9 (v02 DELL CBX3 00000014 INTL 20091112) [ 0.000000] ACPI: FACS 0x00000000DA7ED080 000040 [ 0.000000] ACPI: APIC 0x00000000D8FF95A0 000092 (v03 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x00000000D8FF9638 000044 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: SLIC 0x00000000D8FF9680 000176 (v03 DELL CBX3 01072009 MSFT 00010013) [ 0.000000] ACPI: LPIT 0x00000000D8FF97F8 00005C (v01 DELL CBX3 00000000 AMI. 00000005) [ 0.000000] ACPI: SSDT 0x00000000D8FF9858 000539 (v01 PmRef Cpu0Ist 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000D8FF9D98 000AD8 (v01 PmRef CpuPm 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000D8FFA870 0001C7 (v01 PmRef LakeTiny 00003000 INTL 20120711) [ 0.000000] ACPI: HPET 0x00000000D8FFAA38 000038 (v01 DELL CBX3 01072009 AMI. 00000005) [ 0.000000] ACPI: SSDT 0x00000000D8FFAA70 00036D (v01 SataRe SataTabl 00001000 INTL 20120711) [ 0.000000] ACPI: MCFG 0x00000000D8FFADE0 00003C (v01 DELL CBX3 01072009 MSFT 00000097) [ 0.000000] ACPI: SSDT 0x00000000D8FFAE20 0034D6 (v01 SaSsdt SaSsdt 00003000 INTL 20091112) [ 0.000000] ACPI: ASF! 0x00000000D8FFE2F8 0000A5 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: SSDT 0x00000000D8FFE3A0 000587 (v01 AMITCG PROC 00000001 INTL 20120711) [ 0.000000] ACPI: MSDM 0x00000000D8FFE928 000055 (v03 DELL CBX3 06222004 AMI 00010013) [ 0.000000] ACPI: XMAR 0x00000000D8FFE980 0000B8 (v01 INTEL HSW 00000001 INTL 00000001) [ 0.000000] ACPI: TCPA 0x00000000D8FFEA38 000032 (v02 APTIO4 NAPAASF 00000001 MSFT 01000013) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] NUMA turned off [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000041edfffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x3e4959000-0x3e495dfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x41edfffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x00090fff] [ 0.000000] node 0: [mem 0x00100000-0xd228afff] [ 0.000000] node 0: [mem 0xd2292000-0xd26cbfff] [ 0.000000] node 0: [mem 0xd2b59000-0xd7ee9fff] [ 0.000000] node 0: [mem 0xd8000000-0xd875efff] [ 0.000000] node 0: [mem 0xd8800000-0xd8fadfff] [ 0.000000] node 0: [mem 0xd9000000-0xda71cfff] [ 0.000000] node 0: [mem 0xda800000-0xdbe10fff] [ 0.000000] node 0: [mem 0x100000000-0x41edfffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x41edfffff] [ 0.000000] On node 0 totalpages: 4170785 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3984 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 13979 pages used for memmap [ 0.000000] DMA32 zone: 894609 pages, LIFO batch:31 [ 0.000000] Normal zone: 51128 pages used for memmap [ 0.000000] Normal zone: 3272192 pages, LIFO batch:31 [ 0.000000] p2m virtual area at ffffc90000000000, size is 40000000 [ 0.000000] Remapped 149982 page(s) [ 0.000000] Reserving Intel graphics stolen memory at 0xdd200000-0xdf1fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 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[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00091000-0x00091fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00092000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xd228b000-0xd2291fff] [ 0.000000] PM: Registered nosave memory: [mem 0xd26cc000-0xd2b58fff] [ 0.000000] PM: Registered nosave memory: [mem 0xd7eea000-0xd7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xd875f000-0xd87fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xd8fae000-0xd8ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xda71d000-0xda7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdbe11000-0xdbffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdc000000-0xdcffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdd000000-0xdf1fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdf200000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] e820: [mem 0xdf200000-0xf7ffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on Xen [ 0.000000] Xen version: 4.4.0 (preserve-AD) [ 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 @ffff880409000000 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] xen: PV spinlocks enabled [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 4105593 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: placeholder root=/dev/mapper/ubuntu--vg-root ro quiet splash [ 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] software IO TLB [mem 0x405000000-0x409000000] (64MB) mapped at [ffff880405000000-ffff880408ffffff] [ 0.000000] Memory: 15896048K/16683140K available (7919K kernel code, 1174K rwdata, 3756K rodata, 1408K init, 1292K bss, 787092K 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] xen:events: Using FIFO-based ABI [ 0.000000] xen: --> pirq=1 -> irq=1 (gsi=1) [ 0.000000] xen: --> pirq=2 -> irq=2 (gsi=2) [ 0.000000] xen: --> pirq=3 -> irq=3 (gsi=3) [ 0.000000] xen: --> pirq=4 -> irq=4 (gsi=4) [ 0.000000] xen: --> pirq=5 -> irq=5 (gsi=5) [ 0.000000] xen: --> pirq=6 -> irq=6 (gsi=6) [ 0.000000] xen: --> pirq=7 -> irq=7 (gsi=7) [ 0.000000] xen: --> pirq=8 -> irq=8 (gsi=8) [ 0.000000] xen: --> pirq=9 -> irq=9 (gsi=9) [ 0.000000] xen: --> pirq=10 -> irq=10 (gsi=10) [ 0.000000] xen: --> pirq=11 -> irq=11 (gsi=11) [ 0.000000] xen: --> pirq=12 -> irq=12 (gsi=12) [ 0.000000] xen: --> pirq=13 -> irq=13 (gsi=13) [ 0.000000] xen: --> pirq=14 -> irq=14 (gsi=14) [ 0.000000] xen: --> pirq=15 -> irq=15 (gsi=15) [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-7. [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] Xen: using vcpuop timer interface [ 0.000000] installing Xen timer for CPU 0 [ 0.000000] tsc: Detected 3591.776 MHz processor [ 2.563797] Calibrating delay loop (skipped), value calculated using timer frequency.. 7183.55 BogoMIPS (lpj=14367104) [ 2.563799] pid_max: default: 32768 minimum: 301 [ 2.563803] ACPI: Core revision 20141107 [ 2.585302] ACPI: All ACPI Tables successfully acquired [ 2.585443] Security Framework initialized [ 2.585461] AppArmor: AppArmor initialized [ 2.585462] Yama: becoming mindful. [ 2.586732] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 2.590000] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 2.591479] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 2.591501] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 2.591753] Initializing cgroup subsys memory [ 2.591757] Initializing cgroup subsys devices [ 2.591759] Initializing cgroup subsys freezer [ 2.591761] Initializing cgroup subsys net_cls [ 2.591763] Initializing cgroup subsys blkio [ 2.591764] Initializing cgroup subsys perf_event [ 2.591766] Initializing cgroup subsys net_prio [ 2.591768] Initializing cgroup subsys hugetlb [ 2.591808] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 2.591808] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 2.591811] CPU: Physical Processor ID: 0 [ 2.591811] CPU: Processor Core ID: 0 [ 2.592499] mce: CPU supports 2 MCE banks [ 2.592509] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 2.592509] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 2.592581] Freeing SMP alternatives memory: 32K (ffffffff81e87000 - ffffffff81e8f000) [ 2.593442] ftrace: allocating 30016 entries in 118 pages [ 2.601373] cpu 0 spinlock event irq 25 [ 2.606403] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only. [ 2.606924] NMI watchdog: disabled (cpu0): hardware events not enabled [ 2.606975] installing Xen timer for CPU 1 [ 2.606980] cpu 1 spinlock event irq 32 [ 2.607892] installing Xen timer for CPU 2 [ 2.607896] cpu 2 spinlock event irq 39 [ 2.608785] installing Xen timer for CPU 3 [ 2.608788] cpu 3 spinlock event irq 46 [ 2.609647] installing Xen timer for CPU 4 [ 2.609651] cpu 4 spinlock event irq 53 [ 2.610518] installing Xen timer for CPU 5 [ 2.610522] cpu 5 spinlock event irq 60 [ 2.611383] installing Xen timer for CPU 6 [ 2.611386] cpu 6 spinlock event irq 67 [ 2.612288] installing Xen timer for CPU 7 [ 2.612291] cpu 7 spinlock event irq 74 [ 2.613111] x86: Booted up 1 node, 8 CPUs [ 2.613451] devtmpfs: initialized [ 2.615365] evm: security.selinux [ 2.615366] evm: security.SMACK64 [ 2.615366] evm: security.SMACK64EXEC [ 2.615367] evm: security.SMACK64TRANSMUTE [ 2.615367] evm: security.SMACK64MMAP [ 2.615368] evm: security.ima [ 2.615368] evm: security.capability [ 2.615506] PM: Registering ACPI NVS region [mem 0xd228b000-0xd2291fff] (28672 bytes) [ 2.615508] PM: Registering ACPI NVS region [mem 0xda71d000-0xda7fffff] (929792 bytes) [ 2.615761] pinctrl core: initialized pinctrl subsystem [ 2.615844] RTC time: 5:39:55, date: 09/11/15 [ 2.615958] NET: Registered protocol family 16 [ 2.615966] xen:grant_table: Grant tables using version 1 layout [ 2.615971] Grant table initialized [ 2.616238] ACPI: bus type PCI registered [ 2.616239] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.616356] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 2.616357] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 2.620307] PCI: Using configuration type 1 for base access [ 2.620312] dmi type 0xB1 record - unknown flag [ 2.622165] ACPI: Added _OSI(Module Device) [ 2.622167] ACPI: Added _OSI(Processor Device) [ 2.622168] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.622168] ACPI: Added _OSI(Processor Aggregator Device) [ 2.623290] xen: registering gsi 9 triggering 0 polarity 0 [ 2.624548] ACPI: Executed 1 blocks of module-level executable AML code [ 2.626838] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 2.627426] ACPI: Dynamic OEM Table Load: [ 2.627429] ACPI: SSDT 0xFFFF880402E45C00 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20120711) [ 2.627992] ACPI: Dynamic OEM Table Load: [ 2.627995] ACPI: SSDT 0xFFFF880402E22000 0005AA (v01 PmRef ApIst 00003000 INTL 20120711) [ 2.628452] ACPI: Dynamic OEM Table Load: [ 2.628454] ACPI: SSDT 0xFFFF880402E82400 000119 (v01 PmRef ApCst 00003000 INTL 20120711) [ 2.629803] ACPI: Interpreter enabled [ 2.629808] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20141107/hwxface-580) [ 2.629812] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20141107/hwxface-580) [ 2.629823] ACPI: (supports S0 S3 S4 S5) [ 2.629824] ACPI: Using IOAPIC for interrupt routing [ 2.629843] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.636527] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 2.636530] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 2.637225] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 2.637869] PCI host bridge to bus 0000:00 [ 2.637870] pci_bus 0000:00: root bus resource [bus 00-3e] [ 2.637871] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 2.637872] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 2.637873] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 2.637874] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff] [ 2.637875] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff] [ 2.637875] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff] [ 2.637876] pci_bus 0000:00: root bus resource [mem 0xdf200000-0xfeafffff] [ 2.637885] pci 0000:00:00.0: [8086:0c00] type 00 class 0x060000 [ 2.637988] pci 0000:00:02.0: [8086:0412] type 00 class 0x030000 [ 2.638006] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit] [ 2.638016] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref] [ 2.638022] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 2.638108] pci 0000:00:03.0: [8086:0c0c] type 00 class 0x040300 [ 2.638120] pci 0000:00:03.0: reg 0x10: [mem 0xf7c34000-0xf7c37fff 64bit] [ 2.638266] pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330 [ 2.638304] pci 0000:00:14.0: reg 0x10: [mem 0xf7c20000-0xf7c2ffff 64bit] [ 2.638434] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 2.638464] pci 0000:00:14.0: System wakeup disabled by ACPI [ 2.638512] pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000 [ 2.638550] pci 0000:00:16.0: reg 0x10: [mem 0xf7c40000-0xf7c4000f 64bit] [ 2.638679] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 2.638752] pci 0000:00:16.3: [8086:8c3d] type 00 class 0x070002 [ 2.638782] pci 0000:00:16.3: reg 0x10: [io 0xf0e0-0xf0e7] [ 2.638797] pci 0000:00:16.3: reg 0x14: [mem 0xf7c3e000-0xf7c3efff] [ 2.639005] pci 0000:00:19.0: [8086:153a] type 00 class 0x020000 [ 2.639039] pci 0000:00:19.0: reg 0x10: [mem 0xf7c00000-0xf7c1ffff] [ 2.639053] pci 0000:00:19.0: reg 0x14: [mem 0xf7c3d000-0xf7c3dfff] [ 2.639068] pci 0000:00:19.0: reg 0x18: [io 0xf080-0xf09f] [ 2.639197] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 2.639230] pci 0000:00:19.0: System wakeup disabled by ACPI [ 2.639278] pci 0000:00:1a.0: [8086:8c2d] type 00 class 0x0c0320 [ 2.639312] pci 0000:00:1a.0: reg 0x10: [mem 0xf7c3c000-0xf7c3c3ff] [ 2.639472] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 2.639506] pci 0000:00:1a.0: System wakeup disabled by ACPI [ 2.639555] pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300 [ 2.639585] pci 0000:00:1b.0: reg 0x10: [mem 0xf7c30000-0xf7c33fff 64bit] [ 2.639729] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 2.639763] pci 0000:00:1b.0: System wakeup disabled by ACPI [ 2.639811] pci 0000:00:1d.0: [8086:8c26] type 00 class 0x0c0320 [ 2.639846] pci 0000:00:1d.0: reg 0x10: [mem 0xf7c3b000-0xf7c3b3ff] [ 2.640004] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 2.640036] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 2.640080] pci 0000:00:1f.0: [8086:8c4e] type 00 class 0x060100 [ 2.640312] pci 0000:00:1f.2: [8086:2822] type 00 class 0x010400 [ 2.640346] pci 0000:00:1f.2: reg 0x10: [io 0xf0d0-0xf0d7] [ 2.640360] pci 0000:00:1f.2: reg 0x14: [io 0xf0c0-0xf0c3] [ 2.640374] pci 0000:00:1f.2: reg 0x18: [io 0xf0b0-0xf0b7] [ 2.640386] pci 0000:00:1f.2: reg 0x1c: [io 0xf0a0-0xf0a3] [ 2.640401] pci 0000:00:1f.2: reg 0x20: [io 0xf060-0xf07f] [ 2.640415] pci 0000:00:1f.2: reg 0x24: [mem 0xf7c3a000-0xf7c3a7ff] [ 2.640503] pci 0000:00:1f.2: PME# supported from D3hot [ 2.640567] pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500 [ 2.640595] pci 0000:00:1f.3: reg 0x10: [mem 0xf7c39000-0xf7c390ff 64bit] [ 2.640635] pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f] [ 2.640922] xen: registering gsi 13 triggering 1 polarity 0 [ 2.641362] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 2.641419] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 2.641475] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15) [ 2.641528] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15) [ 2.641584] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 10 11 12 14 15) [ 2.641634] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 2.641691] ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 10 11 12 14 15) [ 2.641746] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 2.641911] ACPI: Enabled 6 GPEs in block 00 to 3F [ 2.641948] xen:balloon: Initialising balloon driver [ 2.642733] xen_balloon: Initialising balloon driver [ 2.642804] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 2.642805] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 2.642807] vgaarb: loaded [ 2.642808] vgaarb: bridge control possible 0000:00:02.0 [ 2.642950] SCSI subsystem initialized [ 2.643032] libata version 3.00 loaded. [ 2.643055] ACPI: bus type USB registered [ 2.643066] usbcore: registered new interface driver usbfs [ 2.643071] usbcore: registered new interface driver hub [ 2.643113] usbcore: registered new device driver usb [ 2.643380] PCI: Using ACPI for IRQ routing [ 2.647274] PCI: pci_cache_line_size set to 64 bytes [ 2.647336] e820: reserve RAM buffer [mem 0x00091000-0x0009ffff] [ 2.647337] e820: reserve RAM buffer [mem 0xd228b000-0xd3ffffff] [ 2.647338] e820: reserve RAM buffer [mem 0xd26cc000-0xd3ffffff] [ 2.647339] e820: reserve RAM buffer [mem 0xd7eea000-0xd7ffffff] [ 2.647339] e820: reserve RAM buffer [mem 0xd875f000-0xdbffffff] [ 2.647340] e820: reserve RAM buffer [mem 0xd8fae000-0xdbffffff] [ 2.647341] e820: reserve RAM buffer [mem 0xda71d000-0xdbffffff] [ 2.647342] e820: reserve RAM buffer [mem 0xdbe11000-0xdbffffff] [ 2.647342] e820: reserve RAM buffer [mem 0x41ee00000-0x41fffffff] [ 2.647409] NetLabel: Initializing [ 2.647410] NetLabel: domain hash size = 128 [ 2.647410] NetLabel: protocols = UNLABELED CIPSOv4 [ 2.647417] NetLabel: unlabeled traffic allowed by default [ 2.647565] Switched to clocksource xen [ 2.651346] AppArmor: AppArmor Filesystem Enabled [ 2.651375] pnp: PnP ACPI init [ 2.651554] system 00:00: [io 0x0680-0x069f] has been reserved [ 2.651555] system 00:00: [io 0xffff] has been reserved [ 2.651556] system 00:00: [io 0xffff] has been reserved [ 2.651557] system 00:00: [io 0xffff] has been reserved [ 2.651558] system 00:00: [io 0x1c00-0x1cfe] has been reserved [ 2.651558] system 00:00: [io 0x1d00-0x1dfe] has been reserved [ 2.651559] system 00:00: [io 0x1e00-0x1efe] has been reserved [ 2.651560] system 00:00: [io 0x1f00-0x1ffe] has been reserved [ 2.651562] system 00:00: [io 0x1800-0x18fe] could not be reserved [ 2.651563] system 00:00: [io 0x164e-0x164f] has been reserved [ 2.651564] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 2.651570] xen: registering gsi 8 triggering 1 polarity 0 [ 2.651600] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 2.651635] system 00:02: [io 0x1854-0x1857] has been reserved [ 2.651636] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 2.651722] system 00:03: [io 0x0a00-0x0a0f] has been reserved [ 2.651723] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 2.651751] system 00:04: [io 0x04d0-0x04d1] has been reserved [ 2.651752] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 2.652238] xen: registering gsi 4 triggering 1 polarity 0 [ 2.652259] pnp 00:05: [dma 0 disabled] [ 2.652277] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 2.652676] system 00:06: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 2.652677] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved [ 2.652678] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved [ 2.652679] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved [ 2.652680] system 00:06: [mem 0xf8000000-0xfbffffff] has been reserved [ 2.652681] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved [ 2.652682] system 00:06: [mem 0xfed90000-0xfed93fff] has been reserved [ 2.652683] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved [ 2.652684] system 00:06: [mem 0xff000000-0xffffffff] has been reserved [ 2.652685] system 00:06: [mem 0xfee00000-0xfeefffff] has been reserved [ 2.652686] system 00:06: [mem 0xf7fdf000-0xf7fdffff] has been reserved [ 2.652687] system 00:06: [mem 0xf7fe0000-0xf7feffff] has been reserved [ 2.652688] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 2.652877] pnp 00:07: Plug and Play ACPI device, IDs PNP0c31 (active) [ 2.652905] pnp: PnP ACPI: found 8 devices [ 2.656894] PM-Timer failed consistency check (0xffffff) - aborting. [ 2.656899] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 2.656900] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 2.656901] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 2.656902] pci_bus 0000:00: resource 7 [mem 0x000dc000-0x000dffff] [ 2.656903] pci_bus 0000:00: resource 8 [mem 0x000e0000-0x000e3fff] [ 2.656903] pci_bus 0000:00: resource 9 [mem 0x000e4000-0x000e7fff] [ 2.656904] pci_bus 0000:00: resource 10 [mem 0xdf200000-0xfeafffff] [ 2.656920] NET: Registered protocol family 2 [ 2.657168] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 2.657424] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 2.657588] TCP: Hash tables configured (established 131072 bind 65536) [ 2.657602] TCP: reno registered [ 2.657622] UDP hash table entries: 8192 (order: 6, 262144 bytes) [ 2.657683] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes) [ 2.657747] NET: Registered protocol family 1 [ 2.657758] pci 0000:00:02.0: Video device with shadowed ROM [ 2.657809] xen: registering gsi 16 triggering 0 polarity 1 [ 2.657817] xen: --> pirq=16 -> irq=16 (gsi=16) [ 2.659173] xen: registering gsi 16 triggering 0 polarity 1 [ 2.659174] Already setup the GSI :16 [ 2.679709] xen: registering gsi 23 triggering 0 polarity 1 [ 2.679713] xen: --> pirq=23 -> irq=23 (gsi=23) [ 2.699714] PCI: CLS 64 bytes, default 64 [ 2.699744] Trying to unpack rootfs image as initramfs... [ 2.877671] Freeing initrd memory: 20268K (ffff880004000000 - ffff8800053cb000) [ 2.878000] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer [ 2.878036] Scanning for low memory corruption every 60 seconds [ 2.878355] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 2.878377] Initialise system trusted keyring [ 2.878392] audit: initializing netlink subsys (disabled) [ 2.878402] audit: type=2000 audit(1441949996.871:1): initialized [ 2.878639] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 2.879350] zpool: loaded [ 2.879352] zbud: loaded [ 2.879554] VFS: Disk quotas dquot_6.5.2 [ 2.879572] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.879933] fuse init (API version 7.23) [ 2.880042] Key type big_key registered [ 2.880617] Key type asymmetric registered [ 2.880619] Asymmetric key parser 'x509' registered [ 2.880638] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 2.880690] io scheduler noop registered [ 2.880691] io scheduler deadline registered (default) [ 2.880708] io scheduler cfq registered [ 2.880756] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 2.880764] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 2.880787] intel_idle: MWAIT substates: 0x42120 [ 2.880787] intel_idle: v0.4 model 0x3C [ 2.880788] intel_idle: lapic_timer_reliable_states 0xffffffff [ 2.880818] intel_idle: intel_idle yielding to none [ 2.880885] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 2.880888] ACPI: Power Button [PWRB] [ 2.880909] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 2.880911] ACPI: Power Button [PWRF] [ 2.881154] Monitor-Mwait will be used to enter C-1 state [ 2.881163] Monitor-Mwait will be used to enter C-2 state [ 2.882142] Warning: Processor Platform Limit not supported. [ 2.882295] ACPI: Invalid active0 threshold [ 2.882364] thermal LNXTHERM:00: registered as thermal_zone0 [ 2.882365] ACPI: Thermal Zone [TZ00] (28 C) [ 2.882554] thermal LNXTHERM:01: registered as thermal_zone1 [ 2.882555] ACPI: Thermal Zone [TZ01] (30 C) [ 2.882587] GHES: HEST is not enabled! [ 2.883367] xen_acpi_processor: Uploading Xen processor PM info [ 2.884150] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 2.904916] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.905970] xen: registering gsi 19 triggering 0 polarity 1 [ 2.905978] xen: --> pirq=19 -> irq=19 (gsi=19) [ 2.926464] 0000:00:16.3: ttyS4 at I/O 0xf0e0 (irq = 19, base_baud = 115200) is a 16550A [ 2.926706] hpet_acpi_add: no address or irqs in _CRS [ 2.926718] Linux agpgart interface v0.103 [ 2.927142] tpm_tis 00:07: 1.2 TPM (device-id 0x0, rev-id 78) [ 2.985010] brd: module loaded [ 2.985357] loop: module loaded [ 2.985518] libphy: Fixed MDIO Bus: probed [ 2.985520] tun: Universal TUN/TAP device driver, 1.6 [ 2.985520] tun: (C) 1999-2004 Max Krasnyansky [ 2.985559] PPP generic driver version 2.4.2 [ 2.985591] xen_netfront: Initialising Xen virtual ethernet driver [ 2.985664] xen: registering gsi 16 triggering 0 polarity 1 [ 2.985667] Already setup the GSI :16 [ 2.985710] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 2.985714] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 2.985816] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 2.985934] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 2.985935] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.985936] usb usb1: Product: xHCI Host Controller [ 2.985937] usb usb1: Manufacturer: Linux 3.19.0-26-generic xhci-hcd [ 2.985938] usb usb1: SerialNumber: 0000:00:14.0 [ 2.986004] hub 1-0:1.0: USB hub found [ 2.986024] hub 1-0:1.0: 15 ports detected [ 2.990529] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 2.990532] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 2.990565] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 2.990565] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.990566] usb usb2: Product: xHCI Host Controller [ 2.990567] usb usb2: Manufacturer: Linux 3.19.0-26-generic xhci-hcd [ 2.990568] usb usb2: SerialNumber: 0000:00:14.0 [ 2.990625] hub 2-0:1.0: USB hub found [ 2.990641] hub 2-0:1.0: 6 ports detected [ 2.991906] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.991909] ehci-pci: EHCI PCI platform driver [ 2.991956] xen: registering gsi 16 triggering 0 polarity 1 [ 2.991959] Already setup the GSI :16 [ 2.991990] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 2.991992] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 3 [ 2.992011] ehci-pci 0000:00:1a.0: debug port 2 [ 2.995973] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 2.996006] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7c3c000 [ 3.007628] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 3.007647] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 3.007648] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.007649] usb usb3: Product: EHCI Host Controller [ 3.007649] usb usb3: Manufacturer: Linux 3.19.0-26-generic ehci_hcd [ 3.007650] usb usb3: SerialNumber: 0000:00:1a.0 [ 3.007802] hub 3-0:1.0: USB hub found [ 3.007805] hub 3-0:1.0: 3 ports detected [ 3.007932] xen: registering gsi 23 triggering 0 polarity 1 [ 3.007934] Already setup the GSI :23 [ 3.007960] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 3.007962] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 4 [ 3.007983] ehci-pci 0000:00:1d.0: debug port 2 [ 3.011932] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 3.011966] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7c3b000 [ 3.023666] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 3.023687] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002 [ 3.023688] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.023689] usb usb4: Product: EHCI Host Controller [ 3.023690] usb usb4: Manufacturer: Linux 3.19.0-26-generic ehci_hcd [ 3.023691] usb usb4: SerialNumber: 0000:00:1d.0 [ 3.023825] hub 4-0:1.0: USB hub found [ 3.023828] hub 4-0:1.0: 3 ports detected [ 3.023915] ehci-platform: EHCI generic platform driver [ 3.023921] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 3.023925] ohci-pci: OHCI PCI platform driver [ 3.023930] ohci-platform: OHCI generic platform driver [ 3.023934] uhci_hcd: USB Universal Host Controller Interface driver [ 3.023959] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 3.026733] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.026736] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.026967] mousedev: PS/2 mouse device common for all mice [ 3.027258] rtc_cmos 00:01: RTC can wake from S4 [ 3.027398] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 3.027454] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram [ 3.027464] i2c /dev entries driver [ 3.027498] device-mapper: uevent: version 1.0.3 [ 3.027577] device-mapper: ioctl: 4.29.0-ioctl (2014-10-28) initialised: dm-devel@xxxxxxxxxx [ 3.027588] ledtrig-cpu: registered to indicate activity on CPUs [ 3.027954] PCCT header not found. [ 3.027955] ACPI PCC probe failed. [ 3.028036] TCP: cubic registered [ 3.028090] NET: Registered protocol family 10 [ 3.028336] NET: Registered protocol family 17 [ 3.028356] Key type dns_resolver registered [ 3.028647] mce: Unable to init device /dev/mcelog (rc: -16) [ 3.028943] Loading compiled-in X.509 certificates [ 3.030056] Loaded X.509 cert 'Magrathea: Glacier signing key: ed8339fd1a2f8dc0efdc5df7129dfb170a6f6dab' [ 3.030076] registered taskstats version 1 [ 3.034425] Key type trusted registered [ 3.041436] Key type encrypted registered [ 3.041440] AppArmor: AppArmor sha1 policy hashing enabled [ 3.171717] evm: HMAC attrs: 0x1 [ 3.172140] Magic number: 15:504:668 [ 3.172324] rtc_cmos 00:01: setting system clock to 2015-09-11 05:39:56 UTC (1441949996) [ 3.172787] BIOS EDD facility v0.16 2004-Jun-25, 1 devices found [ 3.173041] PM: Hibernation image not present or could not be loaded. [ 3.174339] Freeing unused kernel memory: 1408K (ffffffff81d27000 - ffffffff81e87000) [ 3.174344] Write protecting the kernel read-only data: 12288k [ 3.180714] Freeing unused kernel memory: 260K (ffff8800017bf000 - ffff880001800000) [ 3.180848] Freeing unused kernel memory: 340K (ffff880001bab000 - ffff880001c00000) [ 3.195448] systemd-udevd[154]: starting version 204 [ 3.217109] pps_core: LinuxPPS API ver. 1 registered [ 3.217111] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.217859] PTP clock support registered [ 3.218426] ahci 0000:00:1f.2: version 3.0 [ 3.218500] xen: registering gsi 19 triggering 0 polarity 1 [ 3.218504] Already setup the GSI :19 [ 3.218622] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3 impl RAID mode [ 3.218623] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst [ 3.220144] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k [ 3.220145] e1000e: Copyright(c) 1999 - 2014 Intel Corporation. [ 3.224190] scsi host0: ahci [ 3.224331] scsi host1: ahci [ 3.224432] scsi host2: ahci [ 3.224533] scsi host3: ahci [ 3.224630] scsi host4: ahci [ 3.224728] scsi host5: ahci [ 3.224785] ata1: SATA max UDMA/133 abar m2048@0xf7c3a000 port 0xf7c3a100 irq 85 [ 3.224787] ata2: SATA max UDMA/133 abar m2048@0xf7c3a000 port 0xf7c3a180 irq 85 [ 3.224789] ata3: DUMMY [ 3.224789] ata4: DUMMY [ 3.224790] ata5: DUMMY [ 3.224791] ata6: DUMMY [ 3.224880] xen: registering gsi 20 triggering 0 polarity 1 [ 3.224889] xen: --> pirq=20 -> irq=20 (gsi=20) [ 3.225008] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 3.319679] usb 3-1: new high-speed USB device number 2 using ehci-pci [ 3.335641] usb 4-1: new high-speed USB device number 2 using ehci-pci [ 3.399179] e1000e 0000:00:19.0 eth0: registered PHC clock [ 3.399183] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 98:90:96:c3:c6:81 [ 3.399185] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 3.399236] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF [ 3.402687] e1000e 0000:00:19.0 em1: renamed from eth0 [ 3.411832] systemd-udevd[157]: renamed network interface eth0 to em1 [ 3.452246] usb 3-1: New USB device found, idVendor=8087, idProduct=8008 [ 3.452249] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.452632] hub 3-1:1.0: USB hub found [ 3.452677] hub 3-1:1.0: 6 ports detected [ 3.468113] usb 4-1: New USB device found, idVendor=8087, idProduct=8000 [ 3.468115] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.468322] hub 4-1:1.0: USB hub found [ 3.468460] hub 4-1:1.0: 8 ports detected [ 3.543661] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 3.543676] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 3.545241] ata1.00: ATA-8: ST500DM002-1BD142, KC48, max UDMA/133 [ 3.545249] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32) [ 3.546584] ata2.00: ATAPI: HL-DT-ST DVD+/-RW GTA0N, A1B0, max UDMA/100 [ 3.547066] ata1.00: configured for UDMA/133 [ 3.547438] scsi 0:0:0:0: Direct-Access ATA ST500DM002-1BD14 KC48 PQ: 0 ANSI: 5 [ 3.548277] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 3.548332] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 3.548341] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 3.548749] sd 0:0:0:0: [sda] Write Protect is off [ 3.548759] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 3.548904] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.551330] ata2.00: configured for UDMA/100 [ 3.555060] scsi 1:0:0:0: CD-ROM HL-DT-ST DVD+-RW GTA0N A1B0 PQ: 0 ANSI: 5 [ 3.559024] sda: sda1 sda2 < sda5 > [ 3.560397] sd 0:0:0:0: [sda] Attached SCSI disk [ 3.579228] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 3.579234] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 3.579700] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 3.579972] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 3.727764] usb 3-1.1: new low-speed USB device number 3 using ehci-pci [ 3.822969] random: lvm urandom read with 89 bits of entropy available [ 3.823315] usb 3-1.1: New USB device found, idVendor=0461, idProduct=4d81 [ 3.823317] usb 3-1.1: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 3.823319] usb 3-1.1: Product: USB Optical Mouse [ 3.825721] hidraw: raw HID events driver (C) Jiri Kosina [ 3.829020] usbcore: registered new interface driver usbhid [ 3.829021] usbhid: USB HID core driver [ 3.829879] input: USB Optical Mouse as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.1/3-1.1:1.0/0003:0461:4D81.0001/input/input5 [ 3.829956] hid-generic 0003:0461:4D81.0001: input,hidraw0: USB HID v1.11 Mouse [USB Optical Mouse] on usb-0000:00:1a.0-1.1/input0 [ 3.895623] usb 3-1.2: new low-speed USB device number 4 using ehci-pci [ 3.994225] usb 3-1.2: New USB device found, idVendor=413c, idProduct=2003 [ 3.994233] usb 3-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.994238] usb 3-1.2: Product: Dell USB Keyboard [ 3.994242] usb 3-1.2: Manufacturer: Dell [ 3.998721] input: Dell Dell USB Keyboard as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.2/3-1.2:1.0/0003:413C:2003.0002/input/input6 [ 4.052163] hid-generic 0003:413C:2003.0002: input,hidraw1: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:1a.0-1.2/input0 [ 4.172615] random: nonblocking pool is initialized [ 4.818561] EXT4-fs (dm-0): INFO: recovery required on readonly filesystem [ 4.818569] EXT4-fs (dm-0): write access will be enabled during recovery [ 5.641496] EXT4-fs (dm-0): recovery complete [ 5.652704] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null) [ 7.323309] init: plymouth-upstart-bridge main process (261) terminated with status 1 [ 7.323347] init: plymouth-upstart-bridge main process ended, respawning [ 7.335980] init: plymouth-upstart-bridge main process (272) terminated with status 1 [ 7.336028] init: plymouth-upstart-bridge main process ended, respawning [ 7.347884] init: plymouth-upstart-bridge main process (275) terminated with status 1 [ 7.347917] init: plymouth-upstart-bridge main process ended, respawning [ 7.360048] init: plymouth-upstart-bridge main process (277) terminated with status 1 [ 7.360091] init: plymouth-upstart-bridge main process ended, respawning [ 7.372001] init: plymouth-upstart-bridge main process (279) terminated with status 1 [ 7.372034] init: plymouth-upstart-bridge main process ended, respawning [ 7.383893] init: plymouth-upstart-bridge main process (281) terminated with status 1 [ 7.383926] init: plymouth-upstart-bridge main process ended, respawning [ 7.392709] init: plymouth-upstart-bridge main process (283) terminated with status 1 [ 7.392743] init: plymouth-upstart-bridge main process ended, respawning [ 7.403398] init: plymouth-upstart-bridge main process (284) terminated with status 1 [ 7.403433] init: plymouth-upstart-bridge main process ended, respawning [ 7.411379] init: plymouth-upstart-bridge main process (286) terminated with status 1 [ 7.411410] init: plymouth-upstart-bridge main process ended, respawning [ 7.422221] init: plymouth-upstart-bridge main process (287) terminated with status 1 [ 7.422274] init: plymouth-upstart-bridge main process ended, respawning [ 10.246278] Adding 16678908k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-1 extents:1 across:16678908k FS [ 10.580917] systemd-udevd[392]: starting version 204 [ 10.673372] lp: driver loaded but no devices found [ 10.784496] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro [ 10.793093] xen: registering gsi 16 triggering 0 polarity 1 [ 10.793100] Already setup the GSI :16 [ 10.795889] [drm] Initialized drm 1.1.0 20060810 [ 10.805363] xen: registering gsi 16 triggering 0 polarity 1 [ 10.805369] Already setup the GSI :16 [ 10.805448] xen: registering gsi 22 triggering 0 polarity 1 [ 10.805461] xen: --> pirq=22 -> irq=22 (gsi=22) [ 10.815479] xen: registering gsi 16 triggering 0 polarity 1 [ 10.815483] Already setup the GSI :16 [ 10.817142] audit: type=1400 audit(1441950004.140:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=457 comm="apparmor_parser" [ 10.817147] audit: type=1400 audit(1441950004.140:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=457 comm="apparmor_parser" [ 10.817151] audit: type=1400 audit(1441950004.140:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=457 comm="apparmor_parser" [ 10.817480] audit: type=1400 audit(1441950004.140:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=457 comm="apparmor_parser" [ 10.817485] audit: type=1400 audit(1441950004.140:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=457 comm="apparmor_parser" [ 10.817661] audit: type=1400 audit(1441950004.140:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=457 comm="apparmor_parser" [ 10.818606] [drm] Memory usable by graphics device = 2048M [ 10.818608] [drm] Replacing VGA console driver [ 10.819733] Console: switching to colour dummy device 80x25 [ 10.819755] sound hdaudioC1D0: autoconfig: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:line [ 10.819757] sound hdaudioC1D0: speaker_outs=1 (0x14/0x0/0x0/0x0/0x0) [ 10.819758] sound hdaudioC1D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 10.819758] sound hdaudioC1D0: mono: mono_out=0x0 [ 10.819759] sound hdaudioC1D0: inputs: [ 10.819760] sound hdaudioC1D0: Front Mic=0x1a [ 10.819761] sound hdaudioC1D0: Rear Mic=0x18 [ 10.825897] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input7 [ 10.825983] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input8 [ 10.826051] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9 [ 10.826113] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10 [ 10.834776] AVX2 version of gcm_enc/dec engaged. [ 10.834778] AES CTR mode by8 optimization enabled [ 10.853559] intel_rapl: Found RAPL domain package [ 10.853564] intel_rapl: Found RAPL domain core [ 10.853567] intel_rapl: Found RAPL domain uncore [ 10.853571] intel_rapl: Found RAPL domain dram [ 10.857001] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 10.875925] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem [ 10.879724] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 10.879726] [drm] Driver supports precise vblank timestamp query. [ 10.879864] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 10.893869] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 10.894399] acpi device:5e: registered as cooling_device9 [ 10.894468] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input11 [ 10.894566] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 10.894569] [drm] Initialized i915 1.6.0 20141121 for 0000:00:02.0 on minor 0 [ 10.922250] fbcon: inteldrmfb (fb0) is primary device [ 10.948886] Console: switching to colour frame buffer device 210x65 [ 10.953786] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 10.953788] i915 0000:00:02.0: registered panic notifier [ 10.954294] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 10.980033] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input12 [ 10.980201] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13 [ 11.460100] IPv6: ADDRCONF(NETDEV_UP): em1: link is not ready [ 12.680746] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this. [ 12.691762] device em1 entered promiscuous mode [ 12.702208] IPv6: ADDRCONF(NETDEV_UP): xenbr0: link is not ready [ 15.185606] e1000e: em1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 15.185640] xenbr0: port 1(em1) entered forwarding state [ 15.185645] xenbr0: port 1(em1) entered forwarding state [ 15.185676] IPv6: ADDRCONF(NETDEV_CHANGE): xenbr0: link becomes ready [ 30.211732] xenbr0: port 1(em1) entered forwarding state [ 64.789878] init: failsafe main process (620) killed by TERM signal [ 65.003997] audit: type=1400 audit(1441950058.328:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=1037 comm="apparmor_parser" [ 65.004032] audit: type=1400 audit(1441950058.328:9): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=1035 comm="apparmor_parser" [ 65.004051] audit: type=1400 audit(1441950058.328:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1035 comm="apparmor_parser" [ 65.004061] audit: type=1400 audit(1441950058.328:11): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1035 comm="apparmor_parser" [ 65.005020] audit: type=1400 audit(1441950058.328:12): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1035 comm="apparmor_parser" [ 65.005030] audit: type=1400 audit(1441950058.328:13): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1035 comm="apparmor_parser" [ 65.005576] audit: type=1400 audit(1441950058.328:14): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1035 comm="apparmor_parser" [ 65.339862] xen:xen_evtchn: Event-channel device installed [ 65.368392] xen_pciback: backend is vpci [ 70.514605] init: plymouth-upstart-bridge main process ended, respawning [ 242.619793] INFO: task xenconsoled:1218 blocked for more than 120 seconds. [ 242.619888] Not tainted 3.19.0-26-generic #28~14.04.1-Ubuntu [ 242.619958] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.620045] xenconsoled D ffff8803ff17be78 0 1218 1 0x00000000 [ 242.620062] ffff8803ff17be78 ffff8803ff108000 0000000000013e80 ffff8803ff17bfd8 [ 242.620069] 0000000000013e80 ffff8804032ba740 ffff8803ff108000 ffff880004f8b068 [ 242.620075] ffff880004f8b048 ffff880004f8b04c ffff8803ff108000 00000000ffffffff [ 242.620082] Call Trace: [ 242.620100] [] schedule_preempt_disabled+0x29/0x70 [ 242.620107] [] __mutex_lock_slowpath+0x95/0x100 [ 242.620114] [] mutex_lock+0x23/0x37 [ 242.620122] [] __fdget_pos+0x41/0x50 [ 242.620131] [] SyS_write+0x1f/0xb0 [ 242.620139] [] system_call_fastpath+0x16/0x1b [ 362.619804] INFO: task xenconsoled:1218 blocked for more than 120 seconds. [ 362.619899] Not tainted 3.19.0-26-generic #28~14.04.1-Ubuntu [ 362.619970] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.620063] xenconsoled D ffff8803ff17be78 0 1218 1 0x00000000 [ 362.620074] ffff8803ff17be78 ffff8803ff108000 0000000000013e80 ffff8803ff17bfd8 [ 362.620081] 0000000000013e80 ffff8804032ba740 ffff8803ff108000 ffff880004f8b068 [ 362.620086] ffff880004f8b048 ffff880004f8b04c ffff8803ff108000 00000000ffffffff [ 362.620093] Call Trace: [ 362.620111] [] schedule_preempt_disabled+0x29/0x70 [ 362.620119] [] __mutex_lock_slowpath+0x95/0x100 [ 362.620125] [] mutex_lock+0x23/0x37 [ 362.620133] [] __fdget_pos+0x41/0x50 [ 362.620142] [] SyS_write+0x1f/0xb0 [ 362.620150] [] system_call_fastpath+0x16/0x1b [ 482.619792] INFO: task xenconsoled:1218 blocked for more than 120 seconds. [ 482.619896] Not tainted 3.19.0-26-generic #28~14.04.1-Ubuntu [ 482.619974] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 482.620077] xenconsoled D ffff8803ff17be78 0 1218 1 0x00000000 [ 482.620087] ffff8803ff17be78 ffff8803ff108000 0000000000013e80 ffff8803ff17bfd8 [ 482.620094] 0000000000013e80 ffff8804032ba740 ffff8803ff108000 ffff880004f8b068 [ 482.620101] ffff880004f8b048 ffff880004f8b04c ffff8803ff108000 00000000ffffffff [ 482.620108] Call Trace: [ 482.620126] [] schedule_preempt_disabled+0x29/0x70 [ 482.620134] [] __mutex_lock_slowpath+0x95/0x100 [ 482.620141] [] mutex_lock+0x23/0x37 [ 482.620149] [] __fdget_pos+0x41/0x50 [ 482.620159] [] SyS_write+0x1f/0xb0 [ 482.620167] [] system_call_fastpath+0x16/0x1b [ 482.620174] INFO: task xl:1370 blocked for more than 120 seconds. [ 482.620250] Not tainted 3.19.0-26-generic #28~14.04.1-Ubuntu [ 482.620334] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 482.620427] xl D ffff8803fd89be78 0 1370 1356 0x00000004 [ 482.620435] ffff8803fd89be78 ffff8803ff109d70 0000000000013e80 ffff8803fd89bfd8 [ 482.620441] 0000000000013e80 ffffffff81c1d4e0 ffff8803ff109d70 0000000000000000 [ 482.620447] ffff880004107848 ffff88000410784c ffff8803ff109d70 00000000ffffffff [ 482.620454] Call Trace: [ 482.620461] [] schedule_preempt_disabled+0x29/0x70 [ 482.620468] [] __mutex_lock_slowpath+0x95/0x100 [ 482.620478] [] ? do_sigaction+0x111/0x210 [ 482.620485] [] mutex_lock+0x23/0x37 [ 482.620491] [] __fdget_pos+0x41/0x50 [ 482.620497] [] SyS_write+0x1f/0xb0 [ 482.620505] [] system_call_fastpath+0x16/0x1b [ 602.619797] INFO: task xenconsoled:1218 blocked for more than 120 seconds. [ 602.619891] Not tainted 3.19.0-26-generic #28~14.04.1-Ubuntu [ 602.619962] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 602.620048] xenconsoled D ffff8803ff17be78 0 1218 1 0x00000000 [ 602.620065] ffff8803ff17be78 ffff8803ff108000 0000000000013e80 ffff8803ff17bfd8 [ 602.620071] 0000000000013e80 ffff8804032ba740 ffff8803ff108000 ffff880004f8b068 [ 602.620077] ffff880004f8b048 ffff880004f8b04c ffff8803ff108000 00000000ffffffff [ 602.620084] Call Trace: [ 602.620102] [] schedule_preempt_disabled+0x29/0x70 [ 602.620110] [] __mutex_lock_slowpath+0x95/0x100 [ 602.620116] [] mutex_lock+0x23/0x37 [ 602.620124] [] __fdget_pos+0x41/0x50 [ 602.620133] [] SyS_write+0x1f/0xb0 [ 602.620141] [] system_call_fastpath+0x16/0x1b [ 602.620148] INFO: task xl:1370 blocked for more than 120 seconds. [ 602.620217] Not tainted 3.19.0-26-generic #28~14.04.1-Ubuntu [ 602.620286] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 602.620372] xl D ffff8803fd89be78 0 1370 1356 0x00000004 [ 602.620378] ffff8803fd89be78 ffff8803ff109d70 0000000000013e80 ffff8803fd89bfd8 [ 602.620384] 0000000000013e80 ffffffff81c1d4e0 ffff8803ff109d70 0000000000000000 [ 602.620390] ffff880004107848 ffff88000410784c ffff8803ff109d70 00000000ffffffff [ 602.620395] Call Trace: [ 602.620402] [] schedule_preempt_disabled+0x29/0x70 [ 602.620408] [] __mutex_lock_slowpath+0x95/0x100 [ 602.620419] [] ? do_sigaction+0x111/0x210 [ 602.620425] [] mutex_lock+0x23/0x37 [ 602.620430] [] __fdget_pos+0x41/0x50 [ 602.620437] [] SyS_write+0x1f/0xb0 [ 602.620444] [] system_call_fastpath+0x16/0x1b [ 722.619789] INFO: task xenconsoled:1218 blocked for more than 120 seconds. [ 722.619879] Not tainted 3.19.0-26-generic #28~14.04.1-Ubuntu [ 722.619945] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 722.620026] xenconsoled D ffff8803ff17be78 0 1218 1 0x00000000 [ 722.620037] ffff8803ff17be78 ffff8803ff108000 0000000000013e80 ffff8803ff17bfd8 [ 722.620044] 0000000000013e80 ffff8804032ba740 ffff8803ff108000 ffff880004f8b068 [ 722.620049] ffff880004f8b048 ffff880004f8b04c ffff8803ff108000 00000000ffffffff [ 722.620063] Call Trace: [ 722.620082] [] schedule_preempt_disabled+0x29/0x70 [ 722.620089] [] __mutex_lock_slowpath+0x95/0x100 [ 722.620096] [] mutex_lock+0x23/0x37 [ 722.620103] [] __fdget_pos+0x41/0x50 [ 722.620112] [] SyS_write+0x1f/0xb0 [ 722.620120] [] system_call_fastpath+0x16/0x1b [ 722.620128] INFO: task xl:1370 blocked for more than 120 seconds. [ 722.620192] Not tainted 3.19.0-26-generic #28~14.04.1-Ubuntu [ 722.620256] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 722.620337] xl D ffff8803fd89be78 0 1370 1356 0x00000004 [ 722.620343] ffff8803fd89be78 ffff8803ff109d70 0000000000013e80 ffff8803fd89bfd8 [ 722.620349] 0000000000013e80 ffffffff81c1d4e0 ffff8803ff109d70 0000000000000000 [ 722.620355] ffff880004107848 ffff88000410784c ffff8803ff109d70 00000000ffffffff [ 722.620361] Call Trace: [ 722.620368] [] schedule_preempt_disabled+0x29/0x70 [ 722.620374] [] __mutex_lock_slowpath+0x95/0x100 [ 722.620384] [] ? do_sigaction+0x111/0x210 [ 722.620390] [] mutex_lock+0x23/0x37 [ 722.620395] [] __fdget_pos+0x41/0x50 [ 722.620402] [] SyS_write+0x1f/0xb0 [ 722.620409] [] system_call_fastpath+0x16/0x1b [ 842.619806] INFO: task xenconsoled:1218 blocked for more than 120 seconds. [ 842.619896] Not tainted 3.19.0-26-generic #28~14.04.1-Ubuntu [ 842.619962] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 842.620043] xenconsoled D ffff8803ff17be78 0 1218 1 0x00000000 [ 842.620061] ffff8803ff17be78 ffff8803ff108000 0000000000013e80 ffff8803ff17bfd8 [ 842.620067] 0000000000013e80 ffff8804032ba740 ffff8803ff108000 ffff880004f8b068 [ 842.620073] ffff880004f8b048 ffff880004f8b04c ffff8803ff108000 00000000ffffffff [ 842.620080] Call Trace: [ 842.620098] [] schedule_preempt_disabled+0x29/0x70 [ 842.620106] [] __mutex_lock_slowpath+0x95/0x100 [ 842.620113] [] mutex_lock+0x23/0x37 [ 842.620120] [] __fdget_pos+0x41/0x50 [ 842.620130] [] SyS_write+0x1f/0xb0 [ 842.620137] [] system_call_fastpath+0x16/0x1b [ 842.620145] INFO: task xl:1370 blocked for more than 120 seconds. [ 842.620209] Not tainted 3.19.0-26-generic #28~14.04.1-Ubuntu [ 842.620274] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 842.620354] xl D ffff8803fd89be78 0 1370 1356 0x00000004 [ 842.620360] ffff8803fd89be78 ffff8803ff109d70 0000000000013e80 ffff8803fd89bfd8 [ 842.620365] 0000000000013e80 ffffffff81c1d4e0 ffff8803ff109d70 0000000000000000 [ 842.620371] ffff880004107848 ffff88000410784c ffff8803ff109d70 00000000ffffffff [ 842.620377] Call Trace: [ 842.620384] [] schedule_preempt_disabled+0x29/0x70 [ 842.620390] [] __mutex_lock_slowpath+0x95/0x100 [ 842.620400] [] ? do_sigaction+0x111/0x210 [ 842.620406] [] mutex_lock+0x23/0x37 [ 842.620411] [] __fdget_pos+0x41/0x50 [ 842.620418] [] SyS_write+0x1f/0xb0 [ 842.620425] [] system_call_fastpath+0x16/0x1b