[ 0.000000] microcode: CPU0 microcode updated early to revision 0x29, date = 2013-06-12 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.4.0-31-generic (buildd@lgw01-16) (gcc version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2.1) ) #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 (Ubuntu 4.4.0-31.50-generic 4.4.13) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic root=UUID=093a7652-dfb2-4f9e-9ceb-23761b18c8ef ro 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] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] 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 0x0000000040200000-0x00000000da59efff] usable [ 0.000000] BIOS-e820: [mem 0x00000000da59f000-0x00000000daa9efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000daa9f000-0x00000000dab9efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000dab9f000-0x00000000dabfefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000dabff000-0x00000000dabfffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000dac00000-0x00000000df9fffff] 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 0x000000021e600000-0x000000021effffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.6 present. [ 0.000000] DMI: LENOVO 4236AR5/4236AR5, BIOS 83ET66WW (1.36 ) 10/31/2011 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 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 0DAC00000 mask FFFC00000 uncachable [ 0.000000] 7 base 100000000 mask F00000000 write-back [ 0.000000] 8 base 200000000 mask FE0000000 write-back [ 0.000000] 9 base 21F000000 mask FFF000000 uncachable [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xdac00 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] BRK [0x02200000, 0x02200fff] PGTABLE [ 0.000000] BRK [0x02201000, 0x02201fff] PGTABLE [ 0.000000] BRK [0x02202000, 0x02202fff] PGTABLE [ 0.000000] BRK [0x02203000, 0x02203fff] PGTABLE [ 0.000000] BRK [0x02204000, 0x02204fff] PGTABLE [ 0.000000] BRK [0x02205000, 0x02205fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x33b74000-0x35db1fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F00E0 000024 (v02 LENOVO) [ 0.000000] ACPI: XSDT 0x00000000DABFE120 0000AC (v01 LENOVO TP-83 00001360 PTEC 00000002) [ 0.000000] ACPI: FACP 0x00000000DABE8000 0000F4 (v04 LENOVO TP-83 00001360 PTL 00000002) [ 0.000000] ACPI: DSDT 0x00000000DABEB000 00E40B (v01 LENOVO TP-83 00001360 INTL 20061109) [ 0.000000] ACPI: FACS 0x00000000DAB2D000 000040 [ 0.000000] ACPI: FACS 0x00000000DAB2D000 000040 [ 0.000000] ACPI: SLIC 0x00000000DABFD000 000176 (v01 LENOVO TP-83 00001360 PTEC 00000001) [ 0.000000] ACPI: SSDT 0x00000000DABFC000 000249 (v01 LENOVO TP-SSDT2 00000200 INTL 20061109) [ 0.000000] ACPI: SSDT 0x00000000DABFB000 000033 (v01 LENOVO TP-SSDT1 00000100 INTL 20061109) [ 0.000000] ACPI: SSDT 0x00000000DABFA000 000797 (v01 LENOVO SataAhci 00001000 INTL 20061109) [ 0.000000] ACPI: HPET 0x00000000DABE7000 000038 (v01 LENOVO TP-83 00001360 PTL 00000002) [ 0.000000] ACPI: APIC 0x00000000DABE6000 000098 (v01 LENOVO TP-83 00001360 PTL 00000002) [ 0.000000] ACPI: MCFG 0x00000000DABE5000 00003C (v01 LENOVO TP-83 00001360 PTL 00000002) [ 0.000000] ACPI: ECDT 0x00000000DABE4000 000052 (v01 LENOVO TP-83 00001360 PTL 00000002) [ 0.000000] ACPI: ASF! 0x00000000DABEA000 0000A5 (v32 LENOVO TP-83 00001360 PTL 00000002) [ 0.000000] ACPI: TCPA 0x00000000DABE3000 000032 (v02 PTL LENOVO 06040000 LNVO 00000001) [ 0.000000] ACPI: SSDT 0x00000000DABE2000 000A27 (v01 PmRef Cpu0Ist 00003000 INTL 20061109) [ 0.000000] ACPI: SSDT 0x00000000DABE1000 000996 (v01 PmRef CpuPm 00003000 INTL 20061109) [ 0.000000] ACPI: DMAR 0x00000000DABE0000 0000E8 (v01 INTEL SNB 00000001 INTL 00000001) [ 0.000000] ACPI: UEFI 0x00000000DABDF000 00003E (v01 LENOVO TP-83 00001360 PTL 00000002) [ 0.000000] ACPI: UEFI 0x00000000DABDE000 000042 (v01 PTL COMBUF 00000001 PTL 00000001) [ 0.000000] ACPI: UEFI 0x00000000DABDD000 000292 (v01 LENOVO TP-83 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] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021e5fffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009cfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000001fffffff] [ 0.000000] node 0: [mem 0x0000000020200000-0x000000003fffffff] [ 0.000000] node 0: [mem 0x0000000040200000-0x00000000da59efff] [ 0.000000] node 0: [mem 0x00000000dabff000-0x00000000dabfffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021e5fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021e5fffff] [ 0.000000] On node 0 totalpages: 2066236 [ 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: 13895 pages used for memmap [ 0.000000] DMA32 zone: 889248 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_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 4 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 0xda59f000-0xdaa9efff] [ 0.000000] PM: Registered nosave memory: [mem 0xdaa9f000-0xdab9efff] [ 0.000000] PM: Registered nosave memory: [mem 0xdab9f000-0xdabfefff] [ 0.000000] PM: Registered nosave memory: [mem 0xdac00000-0xdf9fffff] [ 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] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff88021e200000 s98008 r8192 d28968 u262144 [ 0.000000] pcpu-alloc: s98008 r8192 d28968 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: 2033793 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic root=UUID=093a7652-dfb2-4f9e-9ceb-23761b18c8ef ro quiet splash vt.handoff=7 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 8012320K/8264944K available (8393K kernel code, 1282K rwdata, 3940K rodata, 1480K init, 1292K bss, 252624K 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] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8 [ 0.000000] NR_IRQS:16640 nr_irqs:488 16 [ 0.000000] vt handoff: transparent VT on vt#7 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 2491.930 MHz processor [ 0.000034] Calibrating delay loop (skipped), value calculated using timer frequency.. 4983.86 BogoMIPS (lpj=9967720) [ 0.000037] pid_max: default: 32768 minimum: 301 [ 0.000042] ACPI: Core revision 20150930 [ 0.010744] ACPI: 6 ACPI AML tables successfully acquired and loaded [ 0.010765] Security Framework initialized [ 0.010767] Yama: becoming mindful. [ 0.010781] AppArmor: AppArmor initialized [ 0.011273] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.012856] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.013544] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.013554] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.013750] Initializing cgroup subsys io [ 0.013754] Initializing cgroup subsys memory [ 0.013759] Initializing cgroup subsys devices [ 0.013761] Initializing cgroup subsys freezer [ 0.013763] Initializing cgroup subsys net_cls [ 0.013765] Initializing cgroup subsys perf_event [ 0.013767] Initializing cgroup subsys net_prio [ 0.013769] Initializing cgroup subsys hugetlb [ 0.013772] Initializing cgroup subsys pids [ 0.013792] Disabled fast string operations [ 0.013794] CPU: Physical Processor ID: 0 [ 0.013794] CPU: Processor Core ID: 0 [ 0.013799] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.013800] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.013802] mce: CPU supports 7 MCE banks [ 0.013813] CPU0: Thermal monitoring enabled (TM1) [ 0.013819] process: using mwait in idle threads [ 0.013822] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 [ 0.013823] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.014211] Freeing SMP alternatives memory: 28K (ffffffff820b4000 - ffffffff820bb000) [ 0.016819] ftrace: allocating 31994 entries in 125 pages [ 0.031198] smpboot: Max logical packages: 4 [ 0.031201] smpboot: APIC(0) Converting physical 0 to logical package 0 [ 0.031213] DMAR: Host address width 36 [ 0.031214] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.031220] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap c0000020e60262 ecap f0101a [ 0.031221] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.031224] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap c9008020660262 ecap f010da [ 0.031225] DMAR: RMRR base: 0x000000da8d5000 end: 0x000000da8ebfff [ 0.031226] DMAR: RMRR base: 0x000000db800000 end: 0x000000df9fffff [ 0.031228] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.031229] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.031231] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.031636] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.031639] x2apic enabled [ 0.031645] Switched APIC routing to cluster x2apic. [ 0.032091] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.071781] TSC deadline timer enabled [ 0.071785] smpboot: CPU0: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz (family: 0x6, model: 0x2a, stepping: 0x7) [ 0.071806] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, full-width counters, Intel PMU driver. [ 0.071826] ... version: 3 [ 0.071827] ... bit width: 48 [ 0.071828] ... generic registers: 4 [ 0.071829] ... value mask: 0000ffffffffffff [ 0.071830] ... max period: 0000ffffffffffff [ 0.071830] ... fixed-purpose events: 3 [ 0.071831] ... event mask: 000000070000000f [ 0.072629] x86: Booting SMP configuration: [ 0.072630] .... node #0, CPUs: #1 [ 0.072909] Disabled fast string operations [ 0.075098] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.075183] #2 [ 0.075732] microcode: CPU2 microcode updated early to revision 0x29, date = 2013-06-12 [ 0.075756] Disabled fast string operations [ 0.077899] #3 [ 0.078148] Disabled fast string operations [ 0.080210] x86: Booted up 1 node, 4 CPUs [ 0.080214] smpboot: Total of 4 processors activated (19935.44 BogoMIPS) [ 0.083327] devtmpfs: initialized [ 0.087208] evm: security.selinux [ 0.087209] evm: security.SMACK64 [ 0.087210] evm: security.SMACK64EXEC [ 0.087210] evm: security.SMACK64TRANSMUTE [ 0.087211] evm: security.SMACK64MMAP [ 0.087212] evm: security.ima [ 0.087213] evm: security.capability [ 0.087274] PM: Registering ACPI NVS region [mem 0xdaa9f000-0xdab9efff] (1048576 bytes) [ 0.087362] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.087450] pinctrl core: initialized pinctrl subsystem [ 0.087561] RTC time: 1:29:34, date: 08/13/16 [ 0.087667] NET: Registered protocol family 16 [ 0.096222] cpuidle: using governor ladder [ 0.108227] cpuidle: using governor menu [ 0.108237] PCCT header not found. [ 0.108386] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.108387] ACPI: bus type PCI registered [ 0.108389] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.108634] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.108636] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.108642] PCI: Using configuration type 1 for base access [ 0.108674] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.124676] ACPI: Added _OSI(Module Device) [ 0.124678] ACPI: Added _OSI(Processor Device) [ 0.124679] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.124681] ACPI: Added _OSI(Processor Aggregator Device) [ 0.125958] ACPI : EC: EC description table is found, configuring boot EC [ 0.125969] ACPI : EC: EC started [ 0.129465] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.132206] ACPI: Dynamic OEM Table Load: [ 0.132215] ACPI: SSDT 0xFFFF880214777000 0008C0 (v01 PmRef Cpu0Cst 00003001 INTL 20061109) [ 0.132713] ACPI: Dynamic OEM Table Load: [ 0.132719] ACPI: SSDT 0xFFFF8802140ABC00 000303 (v01 PmRef ApIst 00003000 INTL 20061109) [ 0.133146] ACPI: Dynamic OEM Table Load: [ 0.133151] ACPI: SSDT 0xFFFF880214128000 000119 (v01 PmRef ApCst 00003000 INTL 20061109) [ 0.133935] ACPI: Interpreter enabled [ 0.133940] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150930/hwxface-580) [ 0.133944] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150930/hwxface-580) [ 0.133956] ACPI: (supports S0 S3 S4 S5) [ 0.133958] ACPI: Using IOAPIC for interrupt routing [ 0.133979] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.136726] ACPI: Power Resource [PUBS] (on) [ 0.137452] acpi PNP0C0A:01: ACPI dock station (docks/bays count: 1) [ 0.138316] acpi LNXIOBAY:00: ACPI dock station (docks/bays count: 2) [ 0.140356] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11) [ 0.140427] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *7 9 10 11) [ 0.140495] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *7 9 10 11) [ 0.140562] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11) [ 0.140629] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 *10 11) [ 0.140683] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11) *0, disabled. [ 0.140737] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11) *0, disabled. [ 0.140805] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11) [ 0.140888] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.140892] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.141036] acpi PNP0A08:00: _OSC: platform does not support [PCIeCapability] [ 0.141100] acpi PNP0A08:00: _OSC: not requesting control; platform does not support [PCIeCapability] [ 0.141103] acpi PNP0A08:00: _OSC: OS requested [PCIeHotplug PME AER PCIeCapability] [ 0.141104] acpi PNP0A08:00: _OSC: platform willing to grant [PCIeHotplug PME AER] [ 0.141106] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM [ 0.141115] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge [ 0.141251] PCI host bridge to bus 0000:00 [ 0.141254] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.141256] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.141258] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.141259] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfebfffff window] [ 0.141261] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed4bfff window] [ 0.141263] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.141270] pci 0000:00:00.0: [8086:0104] type 00 class 0x060000 [ 0.141345] pci 0000:00:02.0: [8086:0126] type 00 class 0x030000 [ 0.141358] pci 0000:00:02.0: reg 0x10: [mem 0xf0000000-0xf03fffff 64bit] [ 0.141363] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref] [ 0.141367] pci 0000:00:02.0: reg 0x20: [io 0x5000-0x503f] [ 0.141455] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000 [ 0.141487] pci 0000:00:16.0: reg 0x10: [mem 0xf2521000-0xf252100f 64bit] [ 0.141552] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.141615] pci 0000:00:16.3: [8086:1c3d] type 00 class 0x070002 [ 0.141643] pci 0000:00:16.3: reg 0x10: [io 0x50b0-0x50b7] [ 0.141652] pci 0000:00:16.3: reg 0x14: [mem 0xf2528000-0xf2528fff] [ 0.141769] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000 [ 0.141794] pci 0000:00:19.0: reg 0x10: [mem 0xf2500000-0xf251ffff] [ 0.141803] pci 0000:00:19.0: reg 0x14: [mem 0xf2527000-0xf2527fff] [ 0.141812] pci 0000:00:19.0: reg 0x18: [io 0x5080-0x509f] [ 0.141863] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.141890] pci 0000:00:19.0: System wakeup disabled by ACPI [ 0.141931] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320 [ 0.141959] pci 0000:00:1a.0: reg 0x10: [mem 0xf2526000-0xf25263ff] [ 0.142033] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.142063] pci 0000:00:1a.0: System wakeup disabled by ACPI [ 0.142106] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400 [ 0.142218] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.142298] pci 0000:00:1c.1: [8086:1c12] type 01 class 0x060400 [ 0.142423] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.142504] pci 0000:00:1c.3: [8086:1c16] type 01 class 0x060400 [ 0.142629] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.142669] pci 0000:00:1c.3: System wakeup disabled by ACPI [ 0.142712] pci 0000:00:1c.4: [8086:1c18] type 01 class 0x060400 [ 0.142836] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.142916] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320 [ 0.142944] pci 0000:00:1d.0: reg 0x10: [mem 0xf2525000-0xf25253ff] [ 0.143018] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.143046] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.143086] pci 0000:00:1f.0: [8086:1c4f] type 00 class 0x060100 [ 0.143243] pci 0000:00:1f.2: [8086:1c03] type 00 class 0x010601 [ 0.143268] pci 0000:00:1f.2: reg 0x10: [io 0x50a8-0x50af] [ 0.143276] pci 0000:00:1f.2: reg 0x14: [io 0x50bc-0x50bf] [ 0.143284] pci 0000:00:1f.2: reg 0x18: [io 0x50a0-0x50a7] [ 0.143291] pci 0000:00:1f.2: reg 0x1c: [io 0x50b8-0x50bb] [ 0.143299] pci 0000:00:1f.2: reg 0x20: [io 0x5060-0x507f] [ 0.143307] pci 0000:00:1f.2: reg 0x24: [mem 0xf2524000-0xf25247ff] [ 0.143340] pci 0000:00:1f.2: PME# supported from D3hot [ 0.143401] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500 [ 0.143419] pci 0000:00:1f.3: reg 0x10: [mem 0xf2520000-0xf25200ff 64bit] [ 0.143439] pci 0000:00:1f.3: reg 0x20: [io 0xefa0-0xefbf] [ 0.143568] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.143768] pci 0000:03:00.0: [8086:0085] type 00 class 0x028000 [ 0.144046] pci 0000:03:00.0: reg 0x10: [mem 0xf2400000-0xf2401fff 64bit] [ 0.144661] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.152418] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.152427] pci 0000:00:1c.1: bridge window [mem 0xf2400000-0xf24fffff] [ 0.152523] acpiphp: Slot [1] registered [ 0.152529] pci 0000:00:1c.3: PCI bridge to [bus 05-0c] [ 0.152534] pci 0000:00:1c.3: bridge window [io 0x4000-0x4fff] [ 0.152539] pci 0000:00:1c.3: bridge window [mem 0xf1c00000-0xf23fffff] [ 0.152548] pci 0000:00:1c.3: bridge window [mem 0xf0400000-0xf0bfffff 64bit pref] [ 0.152682] pci 0000:0d:00.0: [1180:e822] type 00 class 0x088001 [ 0.152730] pci 0000:0d:00.0: MMC controller base frequency changed to 50Mhz. [ 0.152756] pci 0000:0d:00.0: reg 0x10: [mem 0xf1400000-0xf14000ff] [ 0.152947] pci 0000:0d:00.0: supports D1 D2 [ 0.152949] pci 0000:0d:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.160346] pci 0000:00:1c.4: PCI bridge to [bus 0d] [ 0.160357] pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff] [ 0.160366] pci 0000:00:1c.4: bridge window [mem 0xf1400000-0xf1bfffff] [ 0.160380] pci 0000:00:1c.4: bridge window [mem 0xf0c00000-0xf13fffff 64bit pref] [ 0.161317] ACPI: Enabled 4 GPEs in block 00 to 3F [ 0.161372] ACPI : EC: GPE = 0x11, I/O: command/status = 0x66, data = 0x62 [ 0.161475] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.161477] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.161480] vgaarb: loaded [ 0.161481] vgaarb: bridge control possible 0000:00:02.0 [ 0.161724] SCSI subsystem initialized [ 0.161771] libata version 3.00 loaded. [ 0.161793] ACPI: bus type USB registered [ 0.161809] usbcore: registered new interface driver usbfs [ 0.161817] usbcore: registered new interface driver hub [ 0.161834] usbcore: registered new device driver usb [ 0.161973] PCI: Using ACPI for IRQ routing [ 0.163669] PCI: pci_cache_line_size set to 64 bytes [ 0.163851] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff] [ 0.163853] e820: reserve RAM buffer [mem 0xda59f000-0xdbffffff] [ 0.163854] e820: reserve RAM buffer [mem 0xdac00000-0xdbffffff] [ 0.163855] e820: reserve RAM buffer [mem 0x21e600000-0x21fffffff] [ 0.163965] NetLabel: Initializing [ 0.163966] NetLabel: domain hash size = 128 [ 0.163967] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.163977] NetLabel: unlabeled traffic allowed by default [ 0.164048] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.164052] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.166079] clocksource: Switched to clocksource hpet [ 0.171707] AppArmor: AppArmor Filesystem Enabled [ 0.171779] pnp: PnP ACPI init [ 0.172145] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.172147] system 00:00: [mem 0x000c0000-0x000c3fff] could not be reserved [ 0.172149] system 00:00: [mem 0x000c4000-0x000c7fff] could not be reserved [ 0.172150] system 00:00: [mem 0x000c8000-0x000cbfff] has been reserved [ 0.172152] system 00:00: [mem 0x000cc000-0x000cffff] has been reserved [ 0.172154] system 00:00: [mem 0x000d0000-0x000d3fff] has been reserved [ 0.172155] system 00:00: [mem 0x000d4000-0x000d7fff] has been reserved [ 0.172156] system 00:00: [mem 0x000d8000-0x000dbfff] has been reserved [ 0.172158] system 00:00: [mem 0x000dc000-0x000dffff] has been reserved [ 0.172160] system 00:00: [mem 0x000e0000-0x000e3fff] could not be reserved [ 0.172161] system 00:00: [mem 0x000e4000-0x000e7fff] could not be reserved [ 0.172163] system 00:00: [mem 0x000e8000-0x000ebfff] could not be reserved [ 0.172164] system 00:00: [mem 0x000ec000-0x000effff] could not be reserved [ 0.172166] system 00:00: [mem 0x000f0000-0x000fffff] could not be reserved [ 0.172167] system 00:00: [mem 0x00100000-0xdf9fffff] could not be reserved [ 0.172169] system 00:00: [mem 0xfec00000-0xfed3ffff] could not be reserved [ 0.172171] system 00:00: [mem 0xfed4c000-0xffffffff] could not be reserved [ 0.172174] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.172272] system 00:01: [io 0x0400-0x047f] could not be reserved [ 0.172274] system 00:01: [io 0x0500-0x057f] has been reserved [ 0.172275] system 00:01: [io 0x0800-0x080f] has been reserved [ 0.172277] system 00:01: [io 0x15e0-0x15ef] has been reserved [ 0.172278] system 00:01: [io 0x1600-0x167f] has been reserved [ 0.172280] system 00:01: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.172283] system 00:01: [mem 0x00000000-0x00000fff] could not be reserved [ 0.172285] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.172286] system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved [ 0.172288] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.172289] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.172291] system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved [ 0.172293] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.172340] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.172363] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.172386] pnp 00:04: Plug and Play ACPI device, IDs LEN0015 PNP0f13 (active) [ 0.172427] pnp 00:05: Plug and Play ACPI device, IDs SMO1200 PNP0c31 (active) [ 0.172831] pnp: PnP ACPI: found 6 devices [ 0.179135] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.179193] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.179211] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.179218] pci 0000:00:1c.1: bridge window [mem 0xf2400000-0xf24fffff] [ 0.179229] pci 0000:00:1c.3: PCI bridge to [bus 05-0c] [ 0.179233] pci 0000:00:1c.3: bridge window [io 0x4000-0x4fff] [ 0.179240] pci 0000:00:1c.3: bridge window [mem 0xf1c00000-0xf23fffff] [ 0.179245] pci 0000:00:1c.3: bridge window [mem 0xf0400000-0xf0bfffff 64bit pref] [ 0.179253] pci 0000:00:1c.4: PCI bridge to [bus 0d] [ 0.179257] pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff] [ 0.179263] pci 0000:00:1c.4: bridge window [mem 0xf1400000-0xf1bfffff] [ 0.179268] pci 0000:00:1c.4: bridge window [mem 0xf0c00000-0xf13fffff 64bit pref] [ 0.179278] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.179279] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.179281] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.179282] pci_bus 0000:00: resource 7 [mem 0xdfa00000-0xfebfffff window] [ 0.179284] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed4bfff window] [ 0.179285] pci_bus 0000:03: resource 1 [mem 0xf2400000-0xf24fffff] [ 0.179287] pci_bus 0000:05: resource 0 [io 0x4000-0x4fff] [ 0.179288] pci_bus 0000:05: resource 1 [mem 0xf1c00000-0xf23fffff] [ 0.179290] pci_bus 0000:05: resource 2 [mem 0xf0400000-0xf0bfffff 64bit pref] [ 0.179291] pci_bus 0000:0d: resource 0 [io 0x3000-0x3fff] [ 0.179293] pci_bus 0000:0d: resource 1 [mem 0xf1400000-0xf1bfffff] [ 0.179294] pci_bus 0000:0d: resource 2 [mem 0xf0c00000-0xf13fffff 64bit pref] [ 0.179325] NET: Registered protocol family 2 [ 0.179477] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.179610] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.179733] TCP: Hash tables configured (established 65536 bind 65536) [ 0.179764] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.179791] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.179856] NET: Registered protocol family 1 [ 0.179872] pci 0000:00:02.0: Video device with shadowed ROM [ 0.180202] PCI: CLS 64 bytes, default 64 [ 0.180256] Trying to unpack rootfs image as initramfs... [ 0.720045] Freeing initrd memory: 35064K (ffff880033b74000 - ffff880035db2000) [ 0.720091] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.720093] software IO TLB [mem 0xd659f000-0xda59f000] (64MB) mapped at [ffff8800d659f000-ffff8800da59efff] [ 0.720155] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer [ 0.720156] hw unit of domain pp0-core 2^-16 Joules [ 0.720157] hw unit of domain package 2^-16 Joules [ 0.720158] hw unit of domain pp1-gpu 2^-16 Joules [ 0.720246] Scanning for low memory corruption every 60 seconds [ 0.720615] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.720649] audit: initializing netlink subsys (disabled) [ 0.720662] audit: type=2000 audit(1471051774.716:1): initialized [ 0.721042] Initialise system trusted keyring [ 0.721132] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.722633] zbud: loaded [ 0.722835] VFS: Disk quotas dquot_6.6.0 [ 0.722867] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.723126] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.723347] fuse init (API version 7.23) [ 0.723474] Key type big_key registered [ 0.723497] Allocating IMA MOK and blacklist keyrings. [ 0.723874] Key type asymmetric registered [ 0.723878] Asymmetric key parser 'x509' registered [ 0.723910] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.723938] io scheduler noop registered [ 0.723940] io scheduler deadline registered (default) [ 0.723969] io scheduler cfq registered [ 0.724508] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.724514] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.724541] vesafb: mode is 1024x768x32, linelength=4096, pages=0 [ 0.724542] vesafb: scrolling: redraw [ 0.724543] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.724555] vesafb: framebuffer at 0xe0000000, mapped to 0xffffc90001000000, using 3072k, total 3072k [ 0.724639] Console: switching to colour frame buffer device 128x48 [ 0.724653] fb0: VESA VGA frame buffer device [ 0.724669] intel_idle: MWAIT substates: 0x21120 [ 0.724670] intel_idle: v0.4.1 model 0x2A [ 0.724671] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.725063] ACPI: AC Adapter [AC] (on-line) [ 0.725119] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.725234] ACPI: Lid Switch [LID] [ 0.725271] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1 [ 0.725273] ACPI: Sleep Button [SLPB] [ 0.725311] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 0.725313] ACPI: Power Button [PWRF] [ 0.726833] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.726836] ACPI: Thermal Zone [THM0] (58 C) [ 0.726882] GHES: HEST is not enabled! [ 0.727012] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.739524] ACPI: Battery Slot [BAT0] (battery present) [ 0.748793] 0000:00:16.3: ttyS4 at I/O 0x50b0 (irq = 19, base_baud = 115200) is a 16550A [ 0.749131] Linux agpgart interface v0.103 [ 0.758145] tpm_tis 00:05: 1.2 TPM (device-id 0x0, rev-id 78) [ 0.822118] brd: module loaded [ 0.823251] loop: module loaded [ 0.823478] libphy: Fixed MDIO Bus: probed [ 0.823480] tun: Universal TUN/TAP device driver, 1.6 [ 0.823481] tun: (C) 1999-2004 Max Krasnyansky [ 0.823519] PPP generic driver version 2.4.2 [ 0.823570] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.823574] ehci-pci: EHCI PCI platform driver [ 0.823677] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 0.823682] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 0.823695] ehci-pci 0000:00:1a.0: debug port 2 [ 0.827594] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 0.827612] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf2526000 [ 0.838084] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 0.838118] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.838119] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.838121] usb usb1: Product: EHCI Host Controller [ 0.838122] usb usb1: Manufacturer: Linux 4.4.0-31-generic ehci_hcd [ 0.838123] usb usb1: SerialNumber: 0000:00:1a.0 [ 0.838267] hub 1-0:1.0: USB hub found [ 0.838273] hub 1-0:1.0: 3 ports detected [ 0.838450] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 0.838454] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 0.838466] ehci-pci 0000:00:1d.0: debug port 2 [ 0.842363] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 0.842377] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf2525000 [ 0.854085] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 0.854114] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.854116] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.854117] usb usb2: Product: EHCI Host Controller [ 0.854119] usb usb2: Manufacturer: Linux 4.4.0-31-generic ehci_hcd [ 0.854120] usb usb2: SerialNumber: 0000:00:1d.0 [ 0.854253] hub 2-0:1.0: USB hub found [ 0.854258] hub 2-0:1.0: 3 ports detected [ 0.854361] ehci-platform: EHCI generic platform driver [ 0.854374] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.854378] ohci-pci: OHCI PCI platform driver [ 0.854387] ohci-platform: OHCI generic platform driver [ 0.854394] uhci_hcd: USB Universal Host Controller Interface driver [ 0.854449] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.857657] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.857661] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.857816] mousedev: PS/2 mouse device common for all mice [ 0.857967] rtc_cmos 00:02: RTC can wake from S4 [ 0.858103] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 [ 0.858132] rtc_cmos 00:02: alarms up to one month, y3k, 114 bytes nvram, hpet irqs [ 0.858139] i2c /dev entries driver [ 0.858188] device-mapper: uevent: version 1.0.3 [ 0.858256] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 0.858273] Intel P-state driver initializing. [ 0.858412] ledtrig-cpu: registered to indicate activity on CPUs [ 0.859429] NET: Registered protocol family 10 [ 0.859920] NET: Registered protocol family 17 [ 0.859949] Key type dns_resolver registered [ 0.860575] microcode: CPU0 sig=0x206a7, pf=0x10, revision=0x29 [ 0.860600] microcode: CPU1 sig=0x206a7, pf=0x10, revision=0x29 [ 0.860614] microcode: CPU2 sig=0x206a7, pf=0x10, revision=0x29 [ 0.860637] microcode: CPU3 sig=0x206a7, pf=0x10, revision=0x29 [ 0.860743] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 0.861279] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 0.861511] registered taskstats version 1 [ 0.861578] Loading compiled-in X.509 certificates [ 0.864451] Loaded X.509 cert 'Build time autogenerated kernel key: cfb4d0870811f0d88a3f3259915bd8e83759f99c' [ 0.864506] zswap: loaded using pool lzo/zbud [ 0.867190] Key type trusted registered [ 0.869550] Key type encrypted registered [ 0.869557] AppArmor: AppArmor sha1 policy hashing enabled [ 0.986293] evm: HMAC attrs: 0x1 [ 0.986797] Magic number: 12:18:458 [ 0.986921] rtc_cmos 00:02: setting system clock to 2016-08-13 01:29:35 UTC (1471051775) [ 0.987047] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 0.987048] EDD information not available. [ 0.987124] PM: Hibernation image not present or could not be loaded. [ 0.988300] Freeing unused kernel memory: 1480K (ffffffff81f42000 - ffffffff820b4000) [ 0.988301] Write protecting the kernel read-only data: 14336k [ 0.988757] Freeing unused kernel memory: 1836K (ffff880001835000 - ffff880001a00000) [ 0.989140] Freeing unused kernel memory: 156K (ffff880001dd9000 - ffff880001e00000) [ 0.997525] random: systemd-udevd urandom read with 5 bits of entropy available [ 1.036552] FUJITSU Extended Socket Network Device Driver - version 1.0 - Copyright (c) 2015 FUJITSU LIMITED [ 1.047573] wmi: Mapper loaded [ 1.051064] pps_core: LinuxPPS API ver. 1 registered [ 1.051068] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.052822] PTP clock support registered [ 1.059560] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 1.059563] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.059719] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 1.060808] [drm] Initialized drm 1.1.0 20060810 [ 1.076493] sdhci: Secure Digital Host Controller Interface driver [ 1.076496] sdhci: Copyright(c) Pierre Ossman [ 1.078716] sdhci-pci 0000:0d:00.0: SDHCI controller found [1180:e822] (rev 8) [ 1.078941] sdhci-pci 0000:0d:00.0: No vmmc regulator found [ 1.078944] sdhci-pci 0000:0d:00.0: No vqmmc regulator found [ 1.080334] mmc0: SDHCI controller on PCI [0000:0d:00.0] using DMA [ 1.150341] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.166095] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 1.256730] e1000e 0000:00:19.0 eth0: registered PHC clock [ 1.256734] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:21:cc:b4:b2:f3 [ 1.256735] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 1.256785] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: 1000FF-0FF [ 1.256812] ahci 0000:00:1f.2: version 3.0 [ 1.256961] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 1.258052] e1000e 0000:00:19.0 enp0s25: renamed from eth0 [ 1.270227] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x1b impl SATA mode [ 1.270240] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck stag pm led clo pio slum part ems sxs apst [ 1.286888] usb 1-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.286898] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.287233] hub 1-1:1.0: USB hub found [ 1.287311] hub 1-1:1.0: 6 ports detected [ 1.294733] scsi host0: ahci [ 1.294840] scsi host1: ahci [ 1.294920] scsi host2: ahci [ 1.295003] scsi host3: ahci [ 1.295079] scsi host4: ahci [ 1.295154] scsi host5: ahci [ 1.295191] ata1: SATA max UDMA/133 abar m2048@0xf2524000 port 0xf2524100 irq 27 [ 1.295193] ata2: SATA max UDMA/133 abar m2048@0xf2524000 port 0xf2524180 irq 27 [ 1.295194] ata3: DUMMY [ 1.295196] ata4: SATA max UDMA/133 abar m2048@0xf2524000 port 0xf2524280 irq 27 [ 1.295198] ata5: SATA max UDMA/133 abar m2048@0xf2524000 port 0xf2524300 irq 27 [ 1.295199] ata6: DUMMY [ 1.296141] [drm] Memory usable by graphics device = 2048M [ 1.296146] checking generic (e0000000 300000) vs hw (e0000000 10000000) [ 1.296147] fb: switching to inteldrmfb from VESA VGA [ 1.296177] Console: switching to colour dummy device 80x25 [ 1.296238] [drm] Replacing VGA console driver [ 1.298543] usb 2-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.298552] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.298972] hub 2-1:1.0: USB hub found [ 1.299019] hub 2-1:1.0: 8 ports detected [ 1.302192] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.302195] [drm] Driver supports precise vblank timestamp query. [ 1.302780] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.336712] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) [ 1.337698] acpi device:00: registered as cooling_device4 [ 1.337787] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6 [ 1.337905] [drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on minor 0 [ 1.534171] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 1.558182] usb 1-1.4: new full-speed USB device number 3 using ehci-pci [ 1.614178] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.617546] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.617548] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.617550] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 1.621182] ata1.00: ATA-8: WDC WD3200BEKT-08PVMT1, 02.01A02, max UDMA/133 [ 1.621185] ata1.00: 625142448 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 1.624832] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.624835] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.624836] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 1.628505] ata1.00: configured for UDMA/133 [ 1.628820] scsi 0:0:0:0: Direct-Access ATA WDC WD3200BEKT-0 1A02 PQ: 0 ANSI: 5 [ 1.629142] sd 0:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB) [ 1.629177] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.629213] sd 0:0:0:0: [sda] Write Protect is off [ 1.629217] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.629249] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.655831] usb 1-1.4: New USB device found, idVendor=0a5c, idProduct=217f [ 1.655835] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1.655836] usb 1-1.4: Product: Broadcom Bluetooth Device [ 1.655837] usb 1-1.4: Manufacturer: Broadcom Corp [ 1.655838] usb 1-1.4: SerialNumber: 402CF47DE5A3 [ 1.716322] sda: sda1 sda2 sda3 < sda5 sda6 sda7 sda8 > sda4 [ 1.717336] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.718115] tsc: Refined TSC clocksource calibration: 2491.905 MHz [ 1.718124] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x23eb5abbd7b, max_idle_ns: 440795277677 ns [ 1.726157] usb 1-1.6: new high-speed USB device number 4 using ehci-pci [ 1.807519] fbcon: inteldrmfb (fb0) is primary device [ 1.807600] Console: switching to colour frame buffer device 200x56 [ 1.807629] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 1.825519] usb 1-1.6: New USB device found, idVendor=04f2, idProduct=b221 [ 1.825523] usb 1-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.825524] usb 1-1.6: Product: Integrated Camera [ 1.825525] usb 1-1.6: Manufacturer: Chicony Electronics Co., Ltd. [ 1.906442] psmouse serio1: synaptics: queried max coordinates: x [..5888], y [..4820] [ 1.950191] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 1.953083] ata2.00: ACPI cmd e3/00:1f:00:00:00:a0 (IDLE) succeeded [ 1.953886] ata2.00: ACPI cmd e3/00:02:00:00:00:a0 (IDLE) succeeded [ 1.953897] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 1.955784] ata2.00: ATAPI: MATSHITADVD-RAM UJ8B0, SB01, max UDMA/100 [ 1.959006] ata2.00: ACPI cmd e3/00:1f:00:00:00:a0 (IDLE) succeeded [ 1.959659] ata2.00: ACPI cmd e3/00:02:00:00:00:a0 (IDLE) succeeded [ 1.959666] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 1.961446] ata2.00: configured for UDMA/100 [ 1.963510] scsi 1:0:0:0: CD-ROM MATSHITA DVD-RAM UJ8B0 SB01 PQ: 0 ANSI: 5 [ 1.979838] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 1.979848] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 1.980100] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 1.980180] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 1.988484] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd047b3/0xb40000/0xa0000/0x0, board id: 0, fw id: 578367 [ 1.988496] psmouse serio1: synaptics: serio: Synaptics pass-through port at isa0060/serio1/input0 [ 2.040705] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input5 [ 2.298097] ata4: SATA link down (SStatus 0 SControl 300) [ 2.618153] ata5: SATA link down (SStatus 0 SControl 300) [ 2.718395] clocksource: Switched to clocksource tsc [ 3.965665] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null) [ 4.224810] random: nonblocking pool is initialized [ 4.884655] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN) [ 4.884756] systemd[1]: Detected architecture x86-64. [ 4.897831] systemd[1]: Set hostname to . [ 4.931133] systemd[1]: Initializing machine ID from random generator. [ 4.931159] systemd[1]: Installed transient /etc/machine-id file. [ 6.290681] systemd[1]: Listening on Journal Socket. [ 6.290790] systemd[1]: Created slice User and Session Slice. [ 6.290813] systemd[1]: Listening on udev Kernel Socket. [ 6.290837] systemd[1]: Listening on udev Control Socket. [ 6.290858] systemd[1]: Listening on Journal Socket (/dev/log). [ 6.290866] systemd[1]: Reached target Encrypted Volumes. [ 6.290887] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 6.290894] systemd[1]: Reached target Remote File Systems (Pre). [ 6.290900] systemd[1]: Reached target Remote File Systems. [ 6.290947] systemd[1]: Created slice System Slice. [ 6.314318] systemd[1]: Starting Set console keymap... [ 6.314745] systemd[1]: Started Read required files in advance. [ 6.315328] systemd[1]: Mounting POSIX Message Queue File System... [ 6.315685] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 6.315747] systemd[1]: Listening on Syslog Socket. [ 6.315863] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 6.316189] systemd[1]: Mounting Debug File System... [ 6.316215] systemd[1]: Reached target Slices. [ 6.335369] systemd[1]: Starting Load Kernel Modules... [ 6.335394] systemd[1]: Reached target User and Group Name Lookups. [ 6.335442] systemd[1]: Listening on fsck to fsckd communication Socket. [ 6.335794] systemd[1]: Starting Uncomplicated firewall... [ 6.335844] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 6.413214] systemd[1]: Listening on Journal Audit Socket. [ 6.422125] systemd[1]: Starting Journal Service... [ 6.422528] systemd[1]: Mounting Huge Pages File System... [ 6.423031] systemd[1]: Started Braille Device Support. [ 6.748415] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 6.758266] systemd[1]: Starting Create Static Device Nodes in /dev... [ 6.844573] lp: driver loaded but no devices found [ 6.847332] ppdev: user-space parallel port driver [ 6.864324] systemd[1]: Started Uncomplicated firewall. [ 6.908343] systemd[1]: Started Load Kernel Modules. [ 6.918116] systemd[1]: Mounting FUSE Control File System... [ 6.918595] systemd[1]: Starting Apply Kernel Variables... [ 6.934687] systemd[1]: Started Journal Service. [ 7.300071] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3 [ 7.560449] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input7 [ 7.622602] EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro [ 7.798698] systemd-journald[879]: Received request to flush runtime journal from PID 1 [ 8.069943] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\_SB_.PCI0.LPC_.PMIO) (20150930/utaddress-254) [ 8.069951] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 8.069955] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x000000000000057F (\_SB_.PCI0.LPC_.LPIO) (20150930/utaddress-254) [ 8.069960] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 8.069961] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x000000000000057F (\_SB_.PCI0.LPC_.LPIO) (20150930/utaddress-254) [ 8.069965] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 8.069967] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x000000000000057F (\_SB_.PCI0.LPC_.LPIO) (20150930/utaddress-254) [ 8.069971] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 8.069972] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 8.095831] Non-volatile memory driver v1.3 [ 8.197297] thinkpad_acpi: ThinkPad ACPI Extras v0.25 [ 8.197299] thinkpad_acpi: http://ibm-acpi.sf.net/ [ 8.197300] thinkpad_acpi: ThinkPad BIOS 83ET66WW (1.36 ), EC unknown [ 8.197301] thinkpad_acpi: Lenovo ThinkPad T420, model 4236AR5 [ 8.197593] thinkpad_acpi: detected a 16-level brightness capable ThinkPad [ 8.197703] thinkpad_acpi: radio switch found; radios are enabled [ 8.197714] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver [ 8.197715] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default... [ 8.198965] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked [ 8.199309] thinkpad_acpi: Standard ACPI backlight interface available, not loading native one [ 8.200783] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input8 [ 8.211593] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 8.657460] AVX version of gcm_enc/dec engaged. [ 8.657464] AES CTR mode by8 optimization enabled [ 8.854270] Bluetooth: Core ver 2.21 [ 8.854286] NET: Registered protocol family 31 [ 8.854288] Bluetooth: HCI device and connection manager initialized [ 8.854291] Bluetooth: HCI socket layer initialized [ 8.854294] Bluetooth: L2CAP socket layer initialized [ 8.854300] Bluetooth: SCO socket layer initialized [ 9.018365] usbcore: registered new interface driver btusb [ 9.256419] Intel(R) Wireless WiFi driver for Linux [ 9.256422] Copyright(c) 2003- 2015 Intel Corporation [ 9.256591] iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control [ 9.508934] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm [ 9.766672] media: Linux media interface: v0.10 [ 9.801721] Linux video capture interface: v2.00 [ 9.829656] intel_rapl: Found RAPL domain package [ 9.829660] intel_rapl: Found RAPL domain core [ 9.829662] intel_rapl: Found RAPL domain uncore [ 9.829670] intel_rapl: RAPL package 0 domain package locked by BIOS [ 9.952690] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled [ 9.952693] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS enabled [ 9.952694] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled [ 9.952696] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0 [ 9.952793] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 9.982483] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [ 9.984089] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0 [ 10.037389] cfg80211: World regulatory domain updated: [ 10.037392] cfg80211: DFS Master region: unset [ 10.037393] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 10.037395] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 10.037396] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 10.037397] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) [ 10.037399] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) [ 10.037400] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) [ 10.037401] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) [ 10.037402] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) [ 10.037403] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) [ 10.044481] uvcvideo: Found UVC 1.00 device Integrated Camera (04f2:b221) [ 10.046369] input: Integrated Camera as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/input/input9 [ 10.046424] usbcore: registered new interface driver uvcvideo [ 10.046426] USB Video Class driver (1.1.1) [ 11.125333] Adding 523260k swap on /dev/sda8. Priority:-1 extents:1 across:523260k FS [ 12.430605] audit: type=1400 audit(1471051786.939:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/ubuntu-core-launcher" pid=2297 comm="apparmor_parser" [ 12.476706] audit: type=1400 audit(1471051786.983:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=2294 comm="apparmor_parser" [ 12.476714] audit: type=1400 audit(1471051786.983:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=2294 comm="apparmor_parser" [ 12.476717] audit: type=1400 audit(1471051786.983:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=2294 comm="apparmor_parser" [ 12.476720] audit: type=1400 audit(1471051786.983:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=2294 comm="apparmor_parser" [ 12.518896] audit: type=1400 audit(1471051787.027:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince" pid=2295 comm="apparmor_parser" [ 12.518904] audit: type=1400 audit(1471051787.027:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince//sanitized_helper" pid=2295 comm="apparmor_parser" [ 12.518915] audit: type=1400 audit(1471051787.027:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer" pid=2295 comm="apparmor_parser" [ 12.518919] audit: type=1400 audit(1471051787.027:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer//sanitized_helper" pid=2295 comm="apparmor_parser" [ 12.518922] audit: type=1400 audit(1471051787.027:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-thumbnailer" pid=2295 comm="apparmor_parser" [ 15.596716] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 15.596719] Bluetooth: BNEP filters: protocol multicast [ 15.596723] Bluetooth: BNEP socket layer initialized [ 18.055839] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready [ 18.290289] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready [ 18.328136] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 18.328272] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 18.328491] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 18.328576] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0 [ 18.598903] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 18.599127] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 18.599213] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0 [ 18.684610] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 19.387117] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 22.569042] wlp3s0: authenticate with 2c:30:33:86:18:0f [ 22.573271] wlp3s0: send auth to 2c:30:33:86:18:0f (try 1/3) [ 22.667463] wlp3s0: authenticated [ 22.670077] wlp3s0: associate with 2c:30:33:86:18:0f (try 1/3) [ 22.671184] wlp3s0: RX AssocResp from 2c:30:33:86:18:0f (capab=0x1011 status=0 aid=3) [ 22.674485] wlp3s0: associated [ 22.674523] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready [ 27.258508] Bluetooth: RFCOMM TTY layer initialized [ 27.258516] Bluetooth: RFCOMM socket layer initialized [ 27.258522] Bluetooth: RFCOMM ver 1.11 [ 242.116384] ------------[ cut here ]------------ [ 242.116429] WARNING: CPU: 2 PID: 2539 at /build/linux-dcxD3m/linux-4.4.0/drivers/gpu/drm/drm_irq.c:1326 drm_wait_one_vblank+0x1b5/0x1c0 [drm]() [ 242.116431] vblank wait timed out on crtc 0 [ 242.116493] Modules linked in: rfcomm drbg ansi_cprng ctr ccm bnep uvcvideo arc4 iwldvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core mac80211 intel_rapl v4l2_common videodev x86_pkg_temp_thermal media intel_powerclamp coretemp kvm_intel iwlwifi kvm irqbypass btusb btrtl cfg80211 crct10dif_pclmul crc32_pclmul btbcm btintel bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper joydev input_leds serio_raw ablk_helper cryptd shpchp thinkpad_acpi snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq mei_me mei nvram snd_seq_device snd_timer snd lpc_ich soundcore mac_hid parport_pc ppdev lp parport autofs4 i915 psmouse sdhci_pci sdhci i2c_algo_bit ahci drm_kms_helper libahci syscopyarea sysfillrect sysimgblt fb_sys_fops drm e1000e ptp pps_core wmi fjes video [ 242.116498] CPU: 2 PID: 2539 Comm: Xorg Not tainted 4.4.0-31-generic #50-Ubuntu [ 242.116500] Hardware name: LENOVO 4236AR5/4236AR5, BIOS 83ET66WW (1.36 ) 10/31/2011 [ 242.116505] 0000000000000286 00000000b765b4db ffff8800d61db860 ffffffff813f1143 [ 242.116508] ffff8800d61db8a8 ffffffffc00b6ae8 ffff8800d61db898 ffffffff81081102 [ 242.116511] ffff88003554c000 0000000000000000 0000000000000000 0000000000003839 [ 242.116512] Call Trace: [ 242.116524] [] dump_stack+0x63/0x90 [ 242.116531] [] warn_slowpath_common+0x82/0xc0 [ 242.116534] [] warn_slowpath_fmt+0x5c/0x80 [ 242.116540] [] ? finish_wait+0x55/0x70 [ 242.116568] [] drm_wait_one_vblank+0x1b5/0x1c0 [drm] [ 242.116574] [] ? wake_atomic_t_function+0x60/0x60 [ 242.116633] [] intel_atomic_commit+0x43a/0x6f0 [i915] [ 242.116669] [] ? drm_atomic_add_affected_connectors+0x27/0xf0 [drm] [ 242.116701] [] drm_atomic_commit+0x37/0x60 [drm] [ 242.116719] [] restore_fbdev_mode+0x22f/0x260 [drm_kms_helper] [ 242.116751] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 242.116767] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 242.116779] [] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper] [ 242.116828] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 242.116835] [] fb_set_var+0x236/0x460 [ 242.116842] [] ? __ext4_handle_dirty_metadata+0x48/0x1f0 [ 242.116845] [] ? __getblk_gfp+0x2b/0x60 [ 242.116850] [] fbcon_blank+0x30f/0x350 [ 242.116857] [] do_unblank_screen+0xd3/0x1a0 [ 242.116861] [] vt_ioctl+0x50a/0x12f0 [ 242.116865] [] ? ext4_free_inode+0x251/0x660 [ 242.116870] [] tty_ioctl+0x35f/0xc40 [ 242.116874] [] ? kfree+0x13a/0x150 [ 242.116878] [] ? dput+0xb3/0x220 [ 242.116882] [] ? mntput+0x24/0x40 [ 242.116885] [] do_vfs_ioctl+0x29f/0x490 [ 242.116890] [] ? ____fput+0xe/0x10 [ 242.116895] [] ? task_work_run+0x84/0xa0 [ 242.116898] [] SyS_ioctl+0x79/0x90 [ 242.116903] [] entry_SYSCALL_64_fastpath+0x16/0x71 [ 242.116906] ---[ end trace c2305abbcf1eb62e ]--- [ 245.568401] [drm:i915_hangcheck_elapsed [i915]] *ERROR* Hangcheck timer elapsed... blitter ring idle [ 261.567271] [drm:i915_hangcheck_elapsed [i915]] *ERROR* Hangcheck timer elapsed... render ring idle [ 380.232352] ------------[ cut here ]------------ [ 380.232443] WARNING: CPU: 1 PID: 4173 at /build/linux-dcxD3m/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:3963 intel_crtc_wait_for_pending_flips+0x1e2/0x240 [i915]() [ 380.232449] WARN_ON(wait_event_timeout(dev_priv->pending_flip_queue, !intel_crtc_has_pending_flip(crtc), 60*HZ) == 0) [ 380.232453] Modules linked in: [ 380.232458] rfcomm drbg ansi_cprng ctr ccm bnep uvcvideo arc4 iwldvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core mac80211 intel_rapl v4l2_common videodev x86_pkg_temp_thermal media intel_powerclamp coretemp kvm_intel iwlwifi kvm irqbypass btusb btrtl cfg80211 crct10dif_pclmul crc32_pclmul btbcm btintel bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper joydev input_leds serio_raw ablk_helper cryptd shpchp thinkpad_acpi snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq mei_me mei nvram snd_seq_device snd_timer snd lpc_ich soundcore mac_hid parport_pc ppdev lp parport autofs4 i915 psmouse sdhci_pci sdhci i2c_algo_bit ahci drm_kms_helper libahci syscopyarea sysfillrect sysimgblt fb_sys_fops drm e1000e ptp pps_core wmi fjes video [ 380.232563] CPU: 1 PID: 4173 Comm: Xorg Tainted: G W 4.4.0-31-generic #50-Ubuntu [ 380.232567] Hardware name: LENOVO 4236AR5/4236AR5, BIOS 83ET66WW (1.36 ) 10/31/2011 [ 380.232572] 0000000000000286 000000009bb8ff63 ffff88020f53faa0 ffffffff813f1143 [ 380.232579] ffff88020f53fae8 ffffffffc0290a70 ffff88020f53fad8 ffffffff81081102 [ 380.232584] ffff88003554c1a8 ffff880035649008 ffff880035828000 ffff88003554c000 [ 380.232590] Call Trace: [ 380.232605] [] dump_stack+0x63/0x90 [ 380.232615] [] warn_slowpath_common+0x82/0xc0 [ 380.232621] [] warn_slowpath_fmt+0x5c/0x80 [ 380.232631] [] ? finish_wait+0x55/0x70 [ 380.232696] [] intel_crtc_wait_for_pending_flips+0x1e2/0x240 [i915] [ 380.232705] [] ? wake_atomic_t_function+0x60/0x60 [ 380.232764] [] intel_pre_plane_update+0x111/0x140 [i915] [ 380.232823] [] intel_atomic_commit+0x352/0x6f0 [i915] [ 380.232877] [] ? drm_atomic_check_only+0x18e/0x590 [drm] [ 380.232922] [] drm_atomic_commit+0x37/0x60 [drm] [ 380.232947] [] drm_atomic_helper_disable_plane+0xa9/0xf0 [drm_kms_helper] [ 380.232985] [] __setplane_internal+0x169/0x250 [drm] [ 380.233026] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 380.233065] [] drm_mode_setplane+0x136/0x1b0 [drm] [ 380.233097] [] drm_ioctl+0x152/0x540 [drm] [ 380.233135] [] ? drm_plane_check_pixel_format+0x50/0x50 [drm] [ 380.233145] [] do_vfs_ioctl+0x29f/0x490 [ 380.233154] [] ? __sb_end_write+0x21/0x30 [ 380.233161] [] ? vfs_write+0x15d/0x1a0 [ 380.233166] [] SyS_ioctl+0x79/0x90 [ 380.233175] [] entry_SYSCALL_64_fastpath+0x16/0x71 [ 380.233180] ---[ end trace c2305abbcf1eb62f ]--- [ 380.233183] ------------[ cut here ]------------ [ 380.233247] WARNING: CPU: 1 PID: 4173 at /build/linux-dcxD3m/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:3968 intel_crtc_wait_for_pending_flips+0x233/0x240 [i915]() [ 380.233251] Removing stuck page flip [ 380.233254] Modules linked in: rfcomm drbg ansi_cprng ctr ccm bnep uvcvideo arc4 iwldvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core mac80211 intel_rapl v4l2_common videodev x86_pkg_temp_thermal media intel_powerclamp coretemp kvm_intel iwlwifi kvm irqbypass btusb btrtl cfg80211 crct10dif_pclmul crc32_pclmul btbcm btintel bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper joydev input_leds serio_raw ablk_helper cryptd shpchp thinkpad_acpi snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq mei_me mei nvram snd_seq_device snd_timer snd lpc_ich soundcore mac_hid parport_pc ppdev lp parport autofs4 i915 psmouse sdhci_pci sdhci i2c_algo_bit ahci drm_kms_helper libahci syscopyarea sysfillrect sysimgblt fb_sys_fops drm e1000e ptp pps_core wmi fjes video [ 380.233342] CPU: 1 PID: 4173 Comm: Xorg Tainted: G W 4.4.0-31-generic #50-Ubuntu [ 380.233345] Hardware name: LENOVO 4236AR5/4236AR5, BIOS 83ET66WW (1.36 ) 10/31/2011 [ 380.233348] 0000000000000086 000000009bb8ff63 ffff88020f53faa0 ffffffff813f1143 [ 380.233354] ffff88020f53fae8 ffffffffc0290a70 ffff88020f53fad8 ffffffff81081102 [ 380.233359] ffff88003554c1a8 ffff880035649008 ffff880035828000 ffff88003554c000 [ 380.233364] Call Trace: [ 380.233374] [] dump_stack+0x63/0x90 [ 380.233382] [] warn_slowpath_common+0x82/0xc0 [ 380.233387] [] warn_slowpath_fmt+0x5c/0x80 [ 380.233395] [] ? finish_wait+0x55/0x70 [ 380.233453] [] intel_crtc_wait_for_pending_flips+0x233/0x240 [i915] [ 380.233461] [] ? wake_atomic_t_function+0x60/0x60 [ 380.233517] [] intel_pre_plane_update+0x111/0x140 [i915] [ 380.233572] [] intel_atomic_commit+0x352/0x6f0 [i915] [ 380.233612] [] ? drm_atomic_check_only+0x18e/0x590 [drm] [ 380.233650] [] drm_atomic_commit+0x37/0x60 [drm] [ 380.233669] [] drm_atomic_helper_disable_plane+0xa9/0xf0 [drm_kms_helper] [ 380.233703] [] __setplane_internal+0x169/0x250 [drm] [ 380.233741] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 380.233776] [] drm_mode_setplane+0x136/0x1b0 [drm] [ 380.233804] [] drm_ioctl+0x152/0x540 [drm] [ 380.233838] [] ? drm_plane_check_pixel_format+0x50/0x50 [drm] [ 380.233845] [] do_vfs_ioctl+0x29f/0x490 [ 380.233853] [] ? __sb_end_write+0x21/0x30 [ 380.233859] [] ? vfs_write+0x15d/0x1a0 [ 380.233865] [] SyS_ioctl+0x79/0x90 [ 380.233871] [] entry_SYSCALL_64_fastpath+0x16/0x71 [ 380.233875] ---[ end trace c2305abbcf1eb630 ]--- [ 380.332358] ------------[ cut here ]------------ [ 380.332414] WARNING: CPU: 1 PID: 4173 at /build/linux-dcxD3m/linux-4.4.0/drivers/gpu/drm/drm_irq.c:1326 drm_wait_one_vblank+0x1b5/0x1c0 [drm]() [ 380.332419] vblank wait timed out on crtc 0 [ 380.332422] Modules linked in: rfcomm drbg ansi_cprng ctr ccm bnep uvcvideo arc4 iwldvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core mac80211 intel_rapl v4l2_common videodev x86_pkg_temp_thermal media intel_powerclamp coretemp kvm_intel iwlwifi kvm irqbypass btusb btrtl cfg80211 crct10dif_pclmul crc32_pclmul btbcm btintel bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper joydev input_leds serio_raw ablk_helper cryptd shpchp thinkpad_acpi snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq mei_me mei nvram snd_seq_device snd_timer snd lpc_ich soundcore mac_hid parport_pc ppdev lp parport autofs4 i915 psmouse sdhci_pci sdhci i2c_algo_bit ahci drm_kms_helper libahci syscopyarea sysfillrect sysimgblt fb_sys_fops drm e1000e ptp pps_core wmi fjes video [ 380.332532] CPU: 1 PID: 4173 Comm: Xorg Tainted: G W 4.4.0-31-generic #50-Ubuntu [ 380.332537] Hardware name: LENOVO 4236AR5/4236AR5, BIOS 83ET66WW (1.36 ) 10/31/2011 [ 380.332542] 0000000000000286 000000009bb8ff63 ffff88020f53fad8 ffffffff813f1143 [ 380.332549] ffff88020f53fb20 ffffffffc00b6ae8 ffff88020f53fb10 ffffffff81081102 [ 380.332554] ffff88003554c000 0000000000000000 0000000000000000 000000000000588a [ 380.332560] Call Trace: [ 380.332575] [] dump_stack+0x63/0x90 [ 380.332586] [] warn_slowpath_common+0x82/0xc0 [ 380.332592] [] warn_slowpath_fmt+0x5c/0x80 [ 380.332601] [] ? finish_wait+0x55/0x70 [ 380.332638] [] drm_wait_one_vblank+0x1b5/0x1c0 [drm] [ 380.332647] [] ? wake_atomic_t_function+0x60/0x60 [ 380.332724] [] intel_atomic_commit+0x43a/0x6f0 [i915] [ 380.332769] [] drm_atomic_commit+0x37/0x60 [drm] [ 380.332792] [] drm_atomic_helper_disable_plane+0xa9/0xf0 [drm_kms_helper] [ 380.332830] [] __setplane_internal+0x169/0x250 [drm] [ 380.332871] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 380.332910] [] drm_mode_setplane+0x136/0x1b0 [drm] [ 380.332941] [] drm_ioctl+0x152/0x540 [drm] [ 380.332979] [] ? drm_plane_check_pixel_format+0x50/0x50 [drm] [ 380.332989] [] do_vfs_ioctl+0x29f/0x490 [ 380.332997] [] ? __sb_end_write+0x21/0x30 [ 380.333004] [] ? vfs_write+0x15d/0x1a0 [ 380.333009] [] SyS_ioctl+0x79/0x90 [ 380.333017] [] entry_SYSCALL_64_fastpath+0x16/0x71 [ 380.333023] ---[ end trace c2305abbcf1eb631 ]--- [ 380.484334] ------------[ cut here ]------------ [ 380.484386] WARNING: CPU: 1 PID: 4173 at /build/linux-dcxD3m/linux-4.4.0/drivers/gpu/drm/drm_irq.c:1326 drm_wait_one_vblank+0x1b5/0x1c0 [drm]() [ 380.484388] vblank wait timed out on crtc 0 [ 380.484465] Modules linked in: rfcomm drbg ansi_cprng ctr ccm bnep uvcvideo arc4 iwldvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core mac80211 intel_rapl v4l2_common videodev x86_pkg_temp_thermal media intel_powerclamp coretemp kvm_intel iwlwifi kvm irqbypass btusb btrtl cfg80211 crct10dif_pclmul crc32_pclmul btbcm btintel bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper joydev input_leds serio_raw ablk_helper cryptd shpchp thinkpad_acpi snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq mei_me mei nvram snd_seq_device snd_timer snd lpc_ich soundcore mac_hid parport_pc ppdev lp parport autofs4 i915 psmouse sdhci_pci sdhci i2c_algo_bit ahci drm_kms_helper libahci syscopyarea sysfillrect sysimgblt fb_sys_fops drm e1000e ptp pps_core wmi fjes video [ 380.484472] CPU: 1 PID: 4173 Comm: Xorg Tainted: G W 4.4.0-31-generic #50-Ubuntu [ 380.484474] Hardware name: LENOVO 4236AR5/4236AR5, BIOS 83ET66WW (1.36 ) 10/31/2011 [ 380.484481] 0000000000000286 000000009bb8ff63 ffff88020f53f838 ffffffff813f1143 [ 380.484485] ffff88020f53f880 ffffffffc00b6ae8 ffff88020f53f870 ffffffff81081102 [ 380.484488] ffff88003554c000 0000000000000000 0000000000000000 0000000000005893 [ 380.484490] Call Trace: [ 380.484503] [] dump_stack+0x63/0x90 [ 380.484512] [] warn_slowpath_common+0x82/0xc0 [ 380.484516] [] warn_slowpath_fmt+0x5c/0x80 [ 380.484524] [] ? finish_wait+0x55/0x70 [ 380.484557] [] drm_wait_one_vblank+0x1b5/0x1c0 [drm] [ 380.484564] [] ? wake_atomic_t_function+0x60/0x60 [ 380.484638] [] intel_atomic_commit+0x43a/0x6f0 [i915] [ 380.484682] [] ? drm_atomic_add_affected_connectors+0x27/0xf0 [drm] [ 380.484721] [] drm_atomic_commit+0x37/0x60 [drm] [ 380.484743] [] restore_fbdev_mode+0x22f/0x260 [drm_kms_helper] [ 380.484781] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 380.484800] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 380.484818] [] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper] [ 380.484879] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 380.484886] [] ? fb_set_var+0x2ef/0x460 [ 380.484891] [] fb_set_var+0x236/0x460 [ 380.484896] [] ? update_curr+0x79/0x160 [ 380.484902] [] fbcon_blank+0x30f/0x350 [ 380.484907] [] ? ttwu_do_wakeup+0x19/0xe0 [ 380.484915] [] do_unblank_screen+0xd3/0x1a0 [ 380.484921] [] complete_change_console+0x59/0xe0 [ 380.484926] [] vt_ioctl+0x710/0x12f0 [ 380.484956] [] ? drm_ioctl+0x189/0x540 [drm] [ 380.484962] [] tty_ioctl+0x35f/0xc40 [ 380.484970] [] ? handle_mm_fault+0xcdd/0x1820 [ 380.484975] [] do_vfs_ioctl+0x29f/0x490 [ 380.484981] [] ? __do_page_fault+0x1b4/0x400 [ 380.484984] [] SyS_ioctl+0x79/0x90 [ 380.484990] [] entry_SYSCALL_64_fastpath+0x16/0x71 [ 380.484994] ---[ end trace c2305abbcf1eb632 ]--- [ 450.592704] ------------[ cut here ]------------ [ 450.592795] WARNING: CPU: 3 PID: 4173 at /build/linux-dcxD3m/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:3963 intel_crtc_wait_for_pending_flips+0x1e2/0x240 [i915]() [ 450.592800] WARN_ON(wait_event_timeout(dev_priv->pending_flip_queue, !intel_crtc_has_pending_flip(crtc), 60*HZ) == 0) [ 450.592804] Modules linked in: [ 450.592809] rfcomm drbg ansi_cprng ctr ccm bnep uvcvideo arc4 iwldvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core mac80211 intel_rapl v4l2_common videodev x86_pkg_temp_thermal media intel_powerclamp coretemp kvm_intel iwlwifi kvm irqbypass btusb btrtl cfg80211 crct10dif_pclmul crc32_pclmul btbcm btintel bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper joydev input_leds serio_raw ablk_helper cryptd shpchp thinkpad_acpi snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq mei_me mei nvram snd_seq_device snd_timer snd lpc_ich soundcore mac_hid parport_pc ppdev lp parport autofs4 i915 psmouse sdhci_pci sdhci i2c_algo_bit ahci drm_kms_helper libahci syscopyarea sysfillrect sysimgblt fb_sys_fops drm e1000e ptp pps_core wmi fjes video [ 450.592916] CPU: 3 PID: 4173 Comm: Xorg Tainted: G W 4.4.0-31-generic #50-Ubuntu [ 450.592920] Hardware name: LENOVO 4236AR5/4236AR5, BIOS 83ET66WW (1.36 ) 10/31/2011 [ 450.592924] 0000000000000286 000000009bb8ff63 ffff88020f53faa0 ffffffff813f1143 [ 450.592931] ffff88020f53fae8 ffffffffc0290a70 ffff88020f53fad8 ffffffff81081102 [ 450.592936] ffff88003554c1a8 ffff880035649008 ffff880035828000 ffff88003554c000 [ 450.592942] Call Trace: [ 450.592957] [] dump_stack+0x63/0x90 [ 450.592968] [] warn_slowpath_common+0x82/0xc0 [ 450.592976] [] warn_slowpath_fmt+0x5c/0x80 [ 450.592985] [] ? finish_wait+0x55/0x70 [ 450.593049] [] intel_crtc_wait_for_pending_flips+0x1e2/0x240 [i915] [ 450.593059] [] ? wake_atomic_t_function+0x60/0x60 [ 450.593120] [] intel_pre_plane_update+0x111/0x140 [i915] [ 450.593178] [] intel_atomic_commit+0x352/0x6f0 [i915] [ 450.593235] [] ? drm_atomic_check_only+0x18e/0x590 [drm] [ 450.593278] [] drm_atomic_commit+0x37/0x60 [drm] [ 450.593301] [] drm_atomic_helper_disable_plane+0xa9/0xf0 [drm_kms_helper] [ 450.593339] [] __setplane_internal+0x169/0x250 [drm] [ 450.593380] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 450.593418] [] drm_mode_setplane+0x136/0x1b0 [drm] [ 450.593449] [] drm_ioctl+0x152/0x540 [drm] [ 450.593486] [] ? drm_plane_check_pixel_format+0x50/0x50 [drm] [ 450.593496] [] do_vfs_ioctl+0x29f/0x490 [ 450.593504] [] ? __do_page_fault+0x1b4/0x400 [ 450.593509] [] SyS_ioctl+0x79/0x90 [ 450.593518] [] entry_SYSCALL_64_fastpath+0x16/0x71 [ 450.593523] ---[ end trace c2305abbcf1eb633 ]--- [ 450.692701] ------------[ cut here ]------------ [ 450.692759] WARNING: CPU: 3 PID: 4173 at /build/linux-dcxD3m/linux-4.4.0/drivers/gpu/drm/drm_irq.c:1326 drm_wait_one_vblank+0x1b5/0x1c0 [drm]() [ 450.692764] vblank wait timed out on crtc 0 [ 450.692767] Modules linked in: rfcomm drbg ansi_cprng ctr ccm bnep uvcvideo arc4 iwldvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core mac80211 intel_rapl v4l2_common videodev x86_pkg_temp_thermal media intel_powerclamp coretemp kvm_intel iwlwifi kvm irqbypass btusb btrtl cfg80211 crct10dif_pclmul crc32_pclmul btbcm btintel bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper joydev input_leds serio_raw ablk_helper cryptd shpchp thinkpad_acpi snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq mei_me mei nvram snd_seq_device snd_timer snd lpc_ich soundcore mac_hid parport_pc ppdev lp parport autofs4 i915 psmouse sdhci_pci sdhci i2c_algo_bit ahci drm_kms_helper libahci syscopyarea sysfillrect sysimgblt fb_sys_fops drm e1000e ptp pps_core wmi fjes video [ 450.692878] CPU: 3 PID: 4173 Comm: Xorg Tainted: G W 4.4.0-31-generic #50-Ubuntu [ 450.692882] Hardware name: LENOVO 4236AR5/4236AR5, BIOS 83ET66WW (1.36 ) 10/31/2011 [ 450.692887] 0000000000000286 000000009bb8ff63 ffff88020f53fad8 ffffffff813f1143 [ 450.692894] ffff88020f53fb20 ffffffffc00b6ae8 ffff88020f53fb10 ffffffff81081102 [ 450.692899] ffff88003554c000 0000000000000000 0000000000000000 00000000000068fe [ 450.692906] Call Trace: [ 450.692920] [] dump_stack+0x63/0x90 [ 450.692931] [] warn_slowpath_common+0x82/0xc0 [ 450.692937] [] warn_slowpath_fmt+0x5c/0x80 [ 450.692946] [] ? finish_wait+0x55/0x70 [ 450.692981] [] drm_wait_one_vblank+0x1b5/0x1c0 [drm] [ 450.692990] [] ? wake_atomic_t_function+0x60/0x60 [ 450.693066] [] intel_atomic_commit+0x43a/0x6f0 [i915] [ 450.693111] [] drm_atomic_commit+0x37/0x60 [drm] [ 450.693135] [] drm_atomic_helper_disable_plane+0xa9/0xf0 [drm_kms_helper] [ 450.693173] [] __setplane_internal+0x169/0x250 [drm] [ 450.693213] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 450.693252] [] drm_mode_setplane+0x136/0x1b0 [drm] [ 450.693283] [] drm_ioctl+0x152/0x540 [drm] [ 450.693320] [] ? drm_plane_check_pixel_format+0x50/0x50 [drm] [ 450.693329] [] do_vfs_ioctl+0x29f/0x490 [ 450.693338] [] ? __do_page_fault+0x1b4/0x400 [ 450.693343] [] SyS_ioctl+0x79/0x90 [ 450.693351] [] entry_SYSCALL_64_fastpath+0x16/0x71 [ 450.693357] ---[ end trace c2305abbcf1eb634 ]--- [ 450.844675] ------------[ cut here ]------------ [ 450.844708] WARNING: CPU: 3 PID: 4173 at /build/linux-dcxD3m/linux-4.4.0/drivers/gpu/drm/drm_irq.c:1326 drm_wait_one_vblank+0x1b5/0x1c0 [drm]() [ 450.844709] vblank wait timed out on crtc 0 [ 450.844752] Modules linked in: rfcomm drbg ansi_cprng ctr ccm bnep uvcvideo arc4 iwldvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core mac80211 intel_rapl v4l2_common videodev x86_pkg_temp_thermal media intel_powerclamp coretemp kvm_intel iwlwifi kvm irqbypass btusb btrtl cfg80211 crct10dif_pclmul crc32_pclmul btbcm btintel bluetooth aesni_intel aes_x86_64 lrw gf128mul glue_helper joydev input_leds serio_raw ablk_helper cryptd shpchp thinkpad_acpi snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq mei_me mei nvram snd_seq_device snd_timer snd lpc_ich soundcore mac_hid parport_pc ppdev lp parport autofs4 i915 psmouse sdhci_pci sdhci i2c_algo_bit ahci drm_kms_helper libahci syscopyarea sysfillrect sysimgblt fb_sys_fops drm e1000e ptp pps_core wmi fjes video [ 450.844756] CPU: 3 PID: 4173 Comm: Xorg Tainted: G W 4.4.0-31-generic #50-Ubuntu [ 450.844757] Hardware name: LENOVO 4236AR5/4236AR5, BIOS 83ET66WW (1.36 ) 10/31/2011 [ 450.844760] 0000000000000286 000000009bb8ff63 ffff88020f53f838 ffffffff813f1143 [ 450.844762] ffff88020f53f880 ffffffffc00b6ae8 ffff88020f53f870 ffffffff81081102 [ 450.844764] ffff88003554c000 0000000000000000 0000000000000000 0000000000006907 [ 450.844765] Call Trace: [ 450.844772] [] dump_stack+0x63/0x90 [ 450.844777] [] warn_slowpath_common+0x82/0xc0 [ 450.844779] [] warn_slowpath_fmt+0x5c/0x80 [ 450.844784] [] ? finish_wait+0x55/0x70 [ 450.844802] [] drm_wait_one_vblank+0x1b5/0x1c0 [drm] [ 450.844806] [] ? wake_atomic_t_function+0x60/0x60 [ 450.844848] [] intel_atomic_commit+0x43a/0x6f0 [i915] [ 450.844870] [] ? drm_atomic_add_affected_connectors+0x27/0xf0 [drm] [ 450.844891] [] drm_atomic_commit+0x37/0x60 [drm] [ 450.844903] [] restore_fbdev_mode+0x22f/0x260 [drm_kms_helper] [ 450.844924] [] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm] [ 450.844935] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 450.844944] [] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper] [ 450.844977] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 450.844982] [] ? fb_set_var+0x2ef/0x460 [ 450.844984] [] fb_set_var+0x236/0x460 [ 450.844987] [] ? update_curr+0x79/0x160 [ 450.844990] [] fbcon_blank+0x30f/0x350 [ 450.844993] [] ? ttwu_do_wakeup+0x19/0xe0 [ 450.844997] [] do_unblank_screen+0xd3/0x1a0 [ 450.845000] [] complete_change_console+0x59/0xe0 [ 450.845002] [] vt_ioctl+0x710/0x12f0 [ 450.845019] [] ? drm_ioctl+0x189/0x540 [drm] [ 450.845023] [] tty_ioctl+0x35f/0xc40 [ 450.845028] [] ? handle_mm_fault+0xcdd/0x1820 [ 450.845031] [] do_vfs_ioctl+0x29f/0x490 [ 450.845034] [] ? __do_page_fault+0x1b4/0x400 [ 450.845036] [] SyS_ioctl+0x79/0x90 [ 450.845040] [] entry_SYSCALL_64_fastpath+0x16/0x71 [ 450.845042] ---[ end trace c2305abbcf1eb635 ]---