[ 0.000000] Linux version 4.15.0-12-generic (buildd@lgw01-amd64-002) (gcc version 7.3.0 (Ubuntu 7.3.0-5ubuntu1)) #13-Ubuntu SMP Thu Mar 8 06:24:47 UTC 2018 (Ubuntu 4.15.0-12.13-generic 4.15.7) [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.15.0-12-generic root=UUID=d0075e29-dbce-40fe-8c81-b56b505b40b9 ro video=vesa:off vga=normal [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d3ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009d400-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000b20a2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b20a3000-0x00000000b20a9fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000b20aa000-0x00000000b2a7ffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b2a80000-0x00000000b2f58fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b2f59000-0x00000000badb2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000badb3000-0x00000000baffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bb000000-0x00000000bb758fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bb759000-0x00000000bb7fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bb800000-0x00000000bbf9cfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bbf9d000-0x00000000bbffffff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bc000000-0x00000000bd6f5fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bd6f6000-0x00000000bd7fffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bd800000-0x00000000becdcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000becdd000-0x00000000beffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000083dffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] random: fast init done [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Dell Inc. Precision M4800/0PMFT3, BIOS A19 05/14/2017 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x83e000 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-CFFFF write-protect [ 0.000000] D0000-E7FFF uncachable [ 0.000000] E8000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0000000000 mask 7800000000 write-back [ 0.000000] 1 base 0800000000 mask 7FE0000000 write-back [ 0.000000] 2 base 0820000000 mask 7FF0000000 write-back [ 0.000000] 3 base 0830000000 mask 7FF8000000 write-back [ 0.000000] 4 base 0838000000 mask 7FFC000000 write-back [ 0.000000] 5 base 083C000000 mask 7FFE000000 write-back [ 0.000000] 6 base 00C0000000 mask 7FC0000000 uncachable [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] total RAM covered: 32736M [ 0.000000] Found optimal setting for mtrr clean up [ 0.000000] gran_size: 64K chunk_size: 64M num_reg: 7 lose cover RAM: 0G [ 0.000000] e820: update [mem 0xc0000000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0xbecdd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fda90-0x000fda9f] mapped at [ (ptrval)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ (ptrval)] 97000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x61373e000, 0x61373efff] PGTABLE [ 0.000000] BRK [0x61373f000, 0x61373ffff] PGTABLE [ 0.000000] BRK [0x613740000, 0x613740fff] PGTABLE [ 0.000000] BRK [0x613741000, 0x613741fff] PGTABLE [ 0.000000] BRK [0x613742000, 0x613742fff] PGTABLE [ 0.000000] BRK [0x613743000, 0x613743fff] PGTABLE [ 0.000000] BRK [0x613744000, 0x613744fff] PGTABLE [ 0.000000] BRK [0x613745000, 0x613745fff] PGTABLE [ 0.000000] BRK [0x613746000, 0x613746fff] PGTABLE [ 0.000000] BRK [0x613747000, 0x613747fff] PGTABLE [ 0.000000] BRK [0x613748000, 0x613748fff] PGTABLE [ 0.000000] BRK [0x613749000, 0x613749fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x3021b000-0x34104fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000EFBF0 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x00000000BBFD2098 0000AC (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000BBFE4088 00010C (v05 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x00000000BBFD21D0 011EB1 (v02 DELL CBX3 00000014 INTL 20120711) [ 0.000000] ACPI: FACS 0x00000000BD7ED080 000040 [ 0.000000] ACPI: APIC 0x00000000BBFE4198 000092 (v03 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x00000000BBFE4230 000044 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: SLIC 0x00000000BBFE4278 000176 (v03 DELL CBX3 01072009 MSFT 00010013) [ 0.000000] ACPI: LPIT 0x00000000BBFE43F0 00005C (v01 DELL CBX3 00000000 AMI. 00000005) [ 0.000000] ACPI: SSDT 0x00000000BBFE4450 000228 (v01 INTEL sensrhub 00000000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000BBFE4678 000160 (v01 Intel zpodd 00001000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000BBFE47D8 00051F (v01 PmRef Cpu0Ist 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000BBFE4CF8 000AD8 (v01 PmRef CpuPm 00003000 INTL 20120711) [ 0.000000] ACPI: HPET 0x00000000BBFE57D0 000038 (v01 DELL CBX3 01072009 AMI. 00000005) [ 0.000000] ACPI: SSDT 0x00000000BBFE5808 000447 (v01 SataRe SataTabl 00001000 INTL 20120711) [ 0.000000] ACPI: MCFG 0x00000000BBFE5C50 00003C (v01 DELL CBX3 01072009 MSFT 00000097) [ 0.000000] ACPI: ASF! 0x00000000BBFE5C90 0000A5 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: SSDT 0x00000000BBFE5D38 000589 (v01 AMITCG PROC 00000001 INTL 20120711) [ 0.000000] ACPI: DMAR 0x00000000BBFE62C8 000080 (v01 INTEL HSW 00000001 INTL 00000001) [ 0.000000] ACPI: TCPA 0x00000000BBFE6348 000032 (v02 APTIO4 NAPAASF 00000001 MSFT 01000013) [ 0.000000] ACPI: SSDT 0x00000000BBFE6380 001E79 (v01 NvdRef NvdTabl 00001000 INTL 20120711) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000083dffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x83dfd3000-0x83dffdfff] [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000083dffffff] [ 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 0x0000000000100000-0x00000000b20a2fff] [ 0.000000] node 0: [mem 0x00000000b20aa000-0x00000000b2a7ffff] [ 0.000000] node 0: [mem 0x00000000b2f59000-0x00000000badb2fff] [ 0.000000] node 0: [mem 0x00000000bb000000-0x00000000bb758fff] [ 0.000000] node 0: [mem 0x00000000bb800000-0x00000000bbf9cfff] [ 0.000000] node 0: [mem 0x00000000bc000000-0x00000000bd6f5fff] [ 0.000000] node 0: [mem 0x00000000bd800000-0x00000000becdcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000083dffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000083dffffff] [ 0.000000] On node 0 totalpages: 8373048 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 12111 pages used for memmap [ 0.000000] DMA32 zone: 775068 pages, LIFO batch:31 [ 0.000000] Normal zone: 118656 pages used for memmap [ 0.000000] Normal zone: 7593984 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 100 pages [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 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] [Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x22 (or later) [ 0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xb20a3000-0xb20a9fff] [ 0.000000] PM: Registered nosave memory: [mem 0xb2a80000-0xb2f58fff] [ 0.000000] PM: Registered nosave memory: [mem 0xbadb3000-0xbaffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbb759000-0xbb7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbbf9d000-0xbbffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbd6f6000-0xbd7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbecdd000-0xbeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbf000000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] e820: [mem 0xbf000000-0xf7ffffff] 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:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] percpu: Embedded 46 pages/cpu @ (ptrval) s151552 r8192 d28672 u262144 [ 0.000000] pcpu-alloc: s151552 r8192 d28672 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8242196 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.15.0-12-generic root=UUID=d0075e29-dbce-40fe-8c81-b56b505b40b9 ro video=vesa:off vga=normal [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 32807780K/33492192K available (12300K kernel code, 2472K rwdata, 4224K rodata, 2404K init, 2416K bss, 684412K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] ftrace: allocating 39194 entries in 154 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS: 524544, nr_irqs: 488, preallocated irqs: 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 8 ACPI AML tables successfully acquired and loaded [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.000000] DMAR: Host address width 39 [ 0.000000] DMAR: DRHD base: 0x000000fed90000 flags: 0x1 [ 0.000000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap d2008c20660462 ecap f010da [ 0.000000] DMAR: RMRR base: 0x000000baf19000 end: 0x000000baf27fff [ 0.000000] DMAR-IR: IOAPIC id 8 under DRHD base 0xfed90000 IOMMU 0 [ 0.000000] DMAR-IR: HPET id 0 under DRHD base 0xfed90000 [ 0.000000] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.000000] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.000000] x2apic enabled [ 0.000000] Switched APIC routing to cluster x2apic. [ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.020000] tsc: Fast TSC calibration using PIT [ 0.024000] tsc: Detected 2793.711 MHz processor [ 0.024000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5587.42 BogoMIPS (lpj=11174844) [ 0.024000] pid_max: default: 32768 minimum: 301 [ 0.024000] Security Framework initialized [ 0.024000] Yama: becoming mindful. [ 0.024000] AppArmor: AppArmor initialized [ 0.030603] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes) [ 0.032489] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 0.032648] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.032781] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.033004] CPU: Physical Processor ID: 0 [ 0.033073] CPU: Processor Core ID: 0 [ 0.033139] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.033210] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.033282] mce: CPU supports 9 MCE banks [ 0.033359] CPU0: Thermal monitoring enabled (TM1) [ 0.033435] process: using mwait in idle threads [ 0.033503] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.033576] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.033645] Spectre V2 : Mitigation: Full generic retpoline [ 0.033945] Freeing SMP alternatives memory: 36K [ 0.040000] APIC calibration not consistent with PM-Timer: 103ms instead of 100ms [ 0.040000] APIC delta adjusted to PM-Timer: 623559 (648491) [ 0.040000] smpboot: CPU0: Intel(R) Core(TM) i7-4900MQ CPU @ 2.80GHz (family: 0x6, model: 0x3c, stepping: 0x3) [ 0.040000] Performance Events: PEBS fmt2+, Haswell events, 16-deep LBR, full-width counters, Intel PMU driver. [ 0.040000] ... version: 3 [ 0.040000] ... bit width: 48 [ 0.040000] ... generic registers: 4 [ 0.040000] ... value mask: 0000ffffffffffff [ 0.040000] ... max period: 00007fffffffffff [ 0.040000] ... fixed-purpose events: 3 [ 0.040000] ... event mask: 000000070000000f [ 0.040000] Hierarchical SRCU implementation. [ 0.040000] smp: Bringing up secondary CPUs ... [ 0.040000] x86: Booting SMP configuration: [ 0.040000] .... node #0, CPUs: #1 [ 0.040000] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.040000] #2 #3 #4 #5 #6 #7 [ 0.040387] smp: Brought up 1 node, 8 CPUs [ 0.040387] smpboot: Max logical packages: 1 [ 0.040387] smpboot: Total of 8 processors activated (44699.37 BogoMIPS) [ 0.048361] devtmpfs: initialized [ 0.048361] x86/mm: Memory block size: 128MB [ 0.049639] evm: security.selinux [ 0.049709] evm: security.SMACK64 [ 0.049769] evm: security.SMACK64EXEC [ 0.049834] evm: security.SMACK64TRANSMUTE [ 0.049895] evm: security.SMACK64MMAP [ 0.049960] evm: security.apparmor [ 0.050019] evm: security.ima [ 0.050083] evm: security.capability [ 0.050152] PM: Registering ACPI NVS region [mem 0xb20a3000-0xb20a9fff] (28672 bytes) [ 0.050152] PM: Registering ACPI NVS region [mem 0xbd6f6000-0xbd7fffff] (1089536 bytes) [ 0.050152] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.050152] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.050152] pinctrl core: initialized pinctrl subsystem [ 0.050152] RTC time: 19:37:24, date: 03/16/18 [ 0.050152] NET: Registered protocol family 16 [ 0.050152] audit: initializing netlink subsys (disabled) [ 0.050152] audit: type=2000 audit(1521229044.048:1): state=initialized audit_enabled=0 res=1 [ 0.050152] cpuidle: using governor ladder [ 0.050152] cpuidle: using governor menu [ 0.050152] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.050152] ACPI: bus type PCI registered [ 0.050152] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.050152] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.050152] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.050152] PCI: Using configuration type 1 for base access [ 0.052007] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.053144] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.053144] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.053144] ACPI: Added _OSI(Module Device) [ 0.053144] ACPI: Added _OSI(Processor Device) [ 0.053144] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.053144] ACPI: Added _OSI(Processor Aggregator Device) [ 0.053144] ACPI: Executed 2 blocks of module-level executable AML code [ 0.060582] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.065274] ACPI: Dynamic OEM Table Load: [ 0.065349] ACPI: SSDT 0xFFFF971E9965EC00 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20120711) [ 0.065842] ACPI: Dynamic OEM Table Load: [ 0.065917] ACPI: SSDT 0xFFFF971E994F5000 0005AA (v01 PmRef ApIst 00003000 INTL 20120711) [ 0.066443] ACPI: Dynamic OEM Table Load: [ 0.066513] ACPI: SSDT 0xFFFF971E99656C00 000119 (v01 PmRef ApCst 00003000 INTL 20120711) [ 0.068300] ACPI: EC: EC started [ 0.068369] ACPI: EC: interrupt blocked [ 0.069623] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC [ 0.069695] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x10, EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.069782] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions [ 0.069868] ACPI: Interpreter enabled [ 0.069956] ACPI: (supports S0 S3 S4 S5) [ 0.070027] ACPI: Using IOAPIC for interrupt routing [ 0.070116] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.070483] ACPI: Enabled 5 GPEs in block 00 to 3F [ 0.090655] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 0.090731] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.091055] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME] [ 0.091459] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability] [ 0.091533] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.092072] PCI host bridge to bus 0000:00 [ 0.092145] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.092220] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.092295] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.092381] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 0.092464] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 0.092547] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 0.092633] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.092715] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window] [ 0.092797] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window] [ 0.092879] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfeafffff window] [ 0.092966] pci_bus 0000:00: root bus resource [bus 00-3e] [ 0.093045] pci 0000:00:00.0: [8086:0c04] type 00 class 0x060000 [ 0.093130] pci 0000:00:01.0: [8086:0c01] type 01 class 0x060400 [ 0.093156] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.093285] pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330 [ 0.093304] pci 0000:00:14.0: reg 0x10: [mem 0xf7120000-0xf712ffff 64bit] [ 0.093356] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.093426] pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000 [ 0.093444] pci 0000:00:16.0: reg 0x10: [mem 0xf713c000-0xf713c00f 64bit] [ 0.093498] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.093570] pci 0000:00:19.0: [8086:153a] type 00 class 0x020000 [ 0.093586] pci 0000:00:19.0: reg 0x10: [mem 0xf7100000-0xf711ffff] [ 0.093593] pci 0000:00:19.0: reg 0x14: [mem 0xf7139000-0xf7139fff] [ 0.093600] pci 0000:00:19.0: reg 0x18: [io 0xf040-0xf05f] [ 0.093661] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.093736] pci 0000:00:1a.0: [8086:8c2d] type 00 class 0x0c0320 [ 0.093756] pci 0000:00:1a.0: reg 0x10: [mem 0xf7138000-0xf71383ff] [ 0.093830] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.093907] pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300 [ 0.093925] pci 0000:00:1b.0: reg 0x10: [mem 0xf7130000-0xf7133fff 64bit] [ 0.093986] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.094064] pci 0000:00:1c.0: [8086:8c10] type 01 class 0x060400 [ 0.094123] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.094241] pci 0000:00:1c.2: [8086:8c14] type 01 class 0x060400 [ 0.094302] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.094417] pci 0000:00:1c.3: [8086:8c16] type 01 class 0x060400 [ 0.094477] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.094592] pci 0000:00:1c.4: [8086:8c18] type 01 class 0x060400 [ 0.094671] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.094780] pci 0000:00:1c.6: [8086:8c1c] type 01 class 0x060400 [ 0.094846] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold [ 0.094954] pci 0000:00:1c.7: [8086:8c1e] type 01 class 0x060400 [ 0.095020] pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold [ 0.095129] pci 0000:00:1d.0: [8086:8c26] type 00 class 0x0c0320 [ 0.095148] pci 0000:00:1d.0: reg 0x10: [mem 0xf7137000-0xf71373ff] [ 0.095222] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.095295] pci 0000:00:1f.0: [8086:8c4f] type 00 class 0x060100 [ 0.095452] pci 0000:00:1f.2: [8086:8c03] type 00 class 0x010601 [ 0.095466] pci 0000:00:1f.2: reg 0x10: [io 0xf090-0xf097] [ 0.095472] pci 0000:00:1f.2: reg 0x14: [io 0xf080-0xf083] [ 0.095478] pci 0000:00:1f.2: reg 0x18: [io 0xf070-0xf077] [ 0.095484] pci 0000:00:1f.2: reg 0x1c: [io 0xf060-0xf063] [ 0.095490] pci 0000:00:1f.2: reg 0x20: [io 0xf020-0xf03f] [ 0.095497] pci 0000:00:1f.2: reg 0x24: [mem 0xf7136000-0xf71367ff] [ 0.095526] pci 0000:00:1f.2: PME# supported from D3hot [ 0.095591] pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500 [ 0.095606] pci 0000:00:1f.3: reg 0x10: [mem 0xf7135000-0xf71350ff 64bit] [ 0.095623] pci 0000:00:1f.3: reg 0x20: [io 0xf000-0xf01f] [ 0.095735] pci 0000:01:00.0: [10de:11fc] type 00 class 0x030000 [ 0.095751] pci 0000:01:00.0: reg 0x10: [mem 0xf4000000-0xf4ffffff] [ 0.095760] pci 0000:01:00.0: reg 0x14: [mem 0xe0000000-0xefffffff 64bit pref] [ 0.095769] pci 0000:01:00.0: reg 0x1c: [mem 0xf0000000-0xf1ffffff 64bit pref] [ 0.095775] pci 0000:01:00.0: reg 0x24: [io 0xe000-0xe07f] [ 0.095782] pci 0000:01:00.0: reg 0x30: [mem 0xf5000000-0xf507ffff pref] [ 0.095966] pci 0000:01:00.1: [10de:0e0b] type 00 class 0x040300 [ 0.095980] pci 0000:01:00.1: reg 0x10: [mem 0xf5080000-0xf5083fff] [ 0.108030] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.108104] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 0.108106] pci 0000:00:01.0: bridge window [mem 0xf4000000-0xf50fffff] [ 0.108109] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xf1ffffff 64bit pref] [ 0.108165] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.108353] pci 0000:03:00.0: [8086:08b1] type 00 class 0x028000 [ 0.108439] pci 0000:03:00.0: reg 0x10: [mem 0xf7000000-0xf7001fff 64bit] [ 0.108684] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.120057] pci 0000:00:1c.2: PCI bridge to [bus 03] [ 0.120129] pci 0000:00:1c.2: bridge window [mem 0xf7000000-0xf70fffff] [ 0.120182] pci 0000:00:1c.3: PCI bridge to [bus 04-07] [ 0.120257] pci 0000:00:1c.3: bridge window [io 0xd000-0xdfff] [ 0.120260] pci 0000:00:1c.3: bridge window [mem 0xf6500000-0xf6efffff] [ 0.120265] pci 0000:00:1c.3: bridge window [mem 0xf3500000-0xf3efffff 64bit pref] [ 0.120307] pci 0000:00:1c.4: PCI bridge to [bus 08] [ 0.120380] pci 0000:00:1c.4: bridge window [io 0xc000-0xcfff] [ 0.120383] pci 0000:00:1c.4: bridge window [mem 0xf5b00000-0xf64fffff] [ 0.120388] pci 0000:00:1c.4: bridge window [mem 0xf2b00000-0xf34fffff 64bit pref] [ 0.120443] acpiphp: Slot [1] registered [ 0.120519] pci 0000:00:1c.6: PCI bridge to [bus 09-10] [ 0.120588] pci 0000:00:1c.6: bridge window [io 0xa000-0xbfff] [ 0.120592] pci 0000:00:1c.6: bridge window [mem 0xf5100000-0xf5afffff] [ 0.120597] pci 0000:00:1c.6: bridge window [mem 0xf2100000-0xf2afffff 64bit pref] [ 0.120732] pci 0000:11:00.0: [1217:8520] type 00 class 0x080501 [ 0.120762] pci 0000:11:00.0: reg 0x10: [mem 0xf6f01000-0xf6f01fff] [ 0.120774] pci 0000:11:00.0: reg 0x14: [mem 0xf6f00000-0xf6f007ff] [ 0.120896] pci 0000:11:00.0: PME# supported from D3hot D3cold [ 0.132107] pci 0000:00:1c.7: PCI bridge to [bus 11] [ 0.132174] pci 0000:00:1c.7: bridge window [mem 0xf6f00000-0xf6ffffff] [ 0.134007] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.134131] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.134257] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.134380] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.134502] ACPI: PCI Interrupt Link [LNKE] (IRQs *3 4 5 6 10 11 12 14 15) [ 0.134628] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.134753] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.134878] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.136870] ACPI: EC: interrupt unblocked [ 0.136944] ACPI: EC: event unblocked [ 0.137020] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x10, EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.137108] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions and events [ 0.137425] SCSI subsystem initialized [ 0.137502] libata version 3.00 loaded. [ 0.137502] pci 0000:01:00.0: vgaarb: setting as boot VGA device [ 0.137502] pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.137502] pci 0000:01:00.0: vgaarb: bridge control possible [ 0.137502] vgaarb: loaded [ 0.137502] ACPI: bus type USB registered [ 0.137502] usbcore: registered new interface driver usbfs [ 0.137502] usbcore: registered new interface driver hub [ 0.137502] usbcore: registered new device driver usb [ 0.137502] EDAC MC: Ver: 3.0.0 [ 0.137502] PCI: Using ACPI for IRQ routing [ 0.137502] PCI: pci_cache_line_size set to 64 bytes [ 0.137619] e820: reserve RAM buffer [mem 0x0009d400-0x0009ffff] [ 0.137620] e820: reserve RAM buffer [mem 0xb20a3000-0xb3ffffff] [ 0.137621] e820: reserve RAM buffer [mem 0xb2a80000-0xb3ffffff] [ 0.137621] e820: reserve RAM buffer [mem 0xbadb3000-0xbbffffff] [ 0.137622] e820: reserve RAM buffer [mem 0xbb759000-0xbbffffff] [ 0.137623] e820: reserve RAM buffer [mem 0xbbf9d000-0xbbffffff] [ 0.137624] e820: reserve RAM buffer [mem 0xbd6f6000-0xbfffffff] [ 0.137624] e820: reserve RAM buffer [mem 0xbecdd000-0xbfffffff] [ 0.137625] e820: reserve RAM buffer [mem 0x83e000000-0x83fffffff] [ 0.137691] NetLabel: Initializing [ 0.137753] NetLabel: domain hash size = 128 [ 0.137815] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.137892] NetLabel: unlabeled traffic allowed by default [ 0.140040] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.140117] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.142200] clocksource: Switched to clocksource hpet [ 0.147581] VFS: Disk quotas dquot_6.6.0 [ 0.147662] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.147804] AppArmor: AppArmor Filesystem Enabled [ 0.147886] pnp: PnP ACPI init [ 0.152913] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.152986] system 00:00: [io 0xffff] has been reserved [ 0.153059] system 00:00: [io 0xffff] has been reserved [ 0.153127] system 00:00: [io 0xffff] has been reserved [ 0.153201] system 00:00: [io 0x1c00-0x1cfe] has been reserved [ 0.153274] system 00:00: [io 0x1d00-0x1dfe] has been reserved [ 0.153341] system 00:00: [io 0x1e00-0x1efe] has been reserved [ 0.153414] system 00:00: [io 0x1f00-0x1ffe] has been reserved [ 0.153486] system 00:00: [io 0x1800-0x18fe] has been reserved [ 0.153560] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.153637] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.153654] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.153691] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.153765] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.153803] system 00:03: [io 0x04d0-0x04d1] has been reserved [ 0.153873] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.153898] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.153910] pnp 00:05: Plug and Play ACPI device, IDs DLL05cc PNP0f13 (active) [ 0.154632] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.155581] pnp 00:07: Plug and Play ACPI device, IDs PNP0401 (active) [ 0.156218] system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.156291] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.156365] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.156440] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.156515] system 00:08: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.156589] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.156664] system 00:08: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.156738] system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.156812] system 00:08: [mem 0xff000000-0xffffffff] has been reserved [ 0.156878] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.156952] system 00:08: [mem 0xf7fdf000-0xf7fdffff] has been reserved [ 0.157026] system 00:08: [mem 0xf7fe0000-0xf7feffff] has been reserved [ 0.157101] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.159584] pnp 00:09: Plug and Play ACPI device, IDs PNP0c31 (active) [ 0.159650] pnp: PnP ACPI: found 10 devices [ 0.165942] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.166070] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.166141] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 0.166216] pci 0000:00:01.0: bridge window [mem 0xf4000000-0xf50fffff] [ 0.166291] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xf1ffffff 64bit pref] [ 0.166374] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.166453] pci 0000:00:1c.2: PCI bridge to [bus 03] [ 0.166521] pci 0000:00:1c.2: bridge window [mem 0xf7000000-0xf70fffff] [ 0.166601] pci 0000:00:1c.3: PCI bridge to [bus 04-07] [ 0.166674] pci 0000:00:1c.3: bridge window [io 0xd000-0xdfff] [ 0.166745] pci 0000:00:1c.3: bridge window [mem 0xf6500000-0xf6efffff] [ 0.166817] pci 0000:00:1c.3: bridge window [mem 0xf3500000-0xf3efffff 64bit pref] [ 0.166903] pci 0000:00:1c.4: PCI bridge to [bus 08] [ 0.166972] pci 0000:00:1c.4: bridge window [io 0xc000-0xcfff] [ 0.167043] pci 0000:00:1c.4: bridge window [mem 0xf5b00000-0xf64fffff] [ 0.167113] pci 0000:00:1c.4: bridge window [mem 0xf2b00000-0xf34fffff 64bit pref] [ 0.167199] pci 0000:00:1c.6: PCI bridge to [bus 09-10] [ 0.167268] pci 0000:00:1c.6: bridge window [io 0xa000-0xbfff] [ 0.167338] pci 0000:00:1c.6: bridge window [mem 0xf5100000-0xf5afffff] [ 0.167409] pci 0000:00:1c.6: bridge window [mem 0xf2100000-0xf2afffff 64bit pref] [ 0.167494] pci 0000:00:1c.7: PCI bridge to [bus 11] [ 0.167568] pci 0000:00:1c.7: bridge window [mem 0xf6f00000-0xf6ffffff] [ 0.167643] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.167644] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.167645] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.167646] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff window] [ 0.167647] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff window] [ 0.167648] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff window] [ 0.167649] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff window] [ 0.167650] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff window] [ 0.167650] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff window] [ 0.167651] pci_bus 0000:00: resource 13 [mem 0xc0000000-0xfeafffff window] [ 0.167652] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] [ 0.167653] pci_bus 0000:01: resource 1 [mem 0xf4000000-0xf50fffff] [ 0.167654] pci_bus 0000:01: resource 2 [mem 0xe0000000-0xf1ffffff 64bit pref] [ 0.167655] pci_bus 0000:03: resource 1 [mem 0xf7000000-0xf70fffff] [ 0.167656] pci_bus 0000:04: resource 0 [io 0xd000-0xdfff] [ 0.167657] pci_bus 0000:04: resource 1 [mem 0xf6500000-0xf6efffff] [ 0.167658] pci_bus 0000:04: resource 2 [mem 0xf3500000-0xf3efffff 64bit pref] [ 0.167659] pci_bus 0000:08: resource 0 [io 0xc000-0xcfff] [ 0.167659] pci_bus 0000:08: resource 1 [mem 0xf5b00000-0xf64fffff] [ 0.167660] pci_bus 0000:08: resource 2 [mem 0xf2b00000-0xf34fffff 64bit pref] [ 0.167661] pci_bus 0000:09: resource 0 [io 0xa000-0xbfff] [ 0.167662] pci_bus 0000:09: resource 1 [mem 0xf5100000-0xf5afffff] [ 0.167663] pci_bus 0000:09: resource 2 [mem 0xf2100000-0xf2afffff 64bit pref] [ 0.167664] pci_bus 0000:11: resource 1 [mem 0xf6f00000-0xf6ffffff] [ 0.167767] NET: Registered protocol family 2 [ 0.167987] TCP established hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.168293] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.168458] TCP: Hash tables configured (established 262144 bind 65536) [ 0.168558] UDP hash table entries: 16384 (order: 7, 524288 bytes) [ 0.168685] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes) [ 0.168835] NET: Registered protocol family 1 [ 0.216132] pci 0000:01:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.216317] PCI: CLS 64 bytes, default 64 [ 0.216346] Unpacking initramfs... [ 0.833329] Freeing initrd memory: 64424K [ 0.833455] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.833531] software IO TLB [mem 0xb6db3000-0xbadb3000] (64MB) mapped at [000000002de14331-00000000e68f99bd] [ 0.833896] Scanning for low memory corruption every 60 seconds [ 0.834433] Initialise system trusted keyrings [ 0.834510] Key type blacklist registered [ 0.834607] workingset: timestamp_bits=36 max_order=23 bucket_order=0 [ 0.835385] zbud: loaded [ 0.835831] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.836020] fuse init (API version 7.26) [ 0.837110] Key type asymmetric registered [ 0.837183] Asymmetric key parser 'x509' registered [ 0.837268] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 0.837384] io scheduler noop registered [ 0.837451] io scheduler deadline registered [ 0.837547] io scheduler cfq registered (default) [ 0.838564] intel_idle: MWAIT substates: 0x42120 [ 0.838565] intel_idle: v0.4.1 model 0x3C [ 0.838801] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.839414] ACPI: AC Adapter [AC] (on-line) [ 0.839536] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.839646] ACPI: Lid Switch [LID0] [ 0.839738] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.839844] ACPI: Power Button [PBTN] [ 0.839927] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 0.840039] ACPI: Sleep Button [SBTN] [ 0.840128] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 0.840242] ACPI: Power Button [PWRF] [ 0.841069] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 0.841416] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.841490] ACPI: Thermal Zone [THM] (25 C) [ 0.841663] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.858698] ACPI: Battery Slot [BAT0] (battery present) [ 0.862597] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.864680] Linux agpgart interface v0.103 [ 0.865151] ACPI: Battery Slot [BAT1] (battery absent) [ 0.870188] tpm_tis 00:09: 1.2 TPM (device-id 0x3204, rev-id 64) [ 0.875754] tpm tpm0: [Hardware Error]: Adjusting reported timeouts: A 10000->750000us B 10000->2000000us C 10000->750000us D 10000->750000us [ 0.899954] loop: module loaded [ 0.900302] libphy: Fixed MDIO Bus: probed [ 0.900371] tun: Universal TUN/TAP device driver, 1.6 [ 0.900484] PPP generic driver version 2.4.2 [ 0.900597] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.900673] ehci-pci: EHCI PCI platform driver [ 0.900876] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 0.900953] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 0.901051] ehci-pci 0000:00:1a.0: debug port 2 [ 0.905022] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 0.905034] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7138000 [ 0.920020] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 0.920125] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.920201] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.920289] usb usb1: Product: EHCI Host Controller [ 0.920361] usb usb1: Manufacturer: Linux 4.15.0-12-generic ehci_hcd [ 0.920436] usb usb1: SerialNumber: 0000:00:1a.0 [ 0.920609] hub 1-0:1.0: USB hub found [ 0.920684] hub 1-0:1.0: 2 ports detected [ 0.920973] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 0.921050] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 0.921146] ehci-pci 0000:00:1d.0: debug port 2 [ 0.925101] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 0.925108] ehci-pci 0000:00:1d.0: irq 21, io mem 0xf7137000 [ 0.940039] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 0.940149] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.940225] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.940313] usb usb2: Product: EHCI Host Controller [ 0.940385] usb usb2: Manufacturer: Linux 4.15.0-12-generic ehci_hcd [ 0.940459] usb usb2: SerialNumber: 0000:00:1d.0 [ 0.940683] hub 2-0:1.0: USB hub found [ 0.940758] hub 2-0:1.0: 2 ports detected [ 0.940955] ehci-platform: EHCI generic platform driver [ 0.941038] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.941116] ohci-pci: OHCI PCI platform driver [ 0.941194] ohci-platform: OHCI generic platform driver [ 0.941271] uhci_hcd: USB Universal Host Controller Interface driver [ 0.941457] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.941535] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 0.942703] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00009810 [ 0.942798] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 0.942900] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.942975] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.943063] usb usb3: Product: xHCI Host Controller [ 0.943135] usb usb3: Manufacturer: Linux 4.15.0-12-generic xhci-hcd [ 0.943203] usb usb3: SerialNumber: 0000:00:14.0 [ 0.943423] hub 3-0:1.0: USB hub found [ 0.943508] hub 3-0:1.0: 15 ports detected [ 0.946116] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.946189] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4 [ 0.946299] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003 [ 0.946373] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.946456] usb usb4: Product: xHCI Host Controller [ 0.946536] usb usb4: Manufacturer: Linux 4.15.0-12-generic xhci-hcd [ 0.946610] usb usb4: SerialNumber: 0000:00:14.0 [ 0.946804] hub 4-0:1.0: USB hub found [ 0.946885] hub 4-0:1.0: 6 ports detected [ 0.947474] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 0.948205] i8042: Warning: Keylock active [ 0.950627] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.950695] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.950969] mousedev: PS/2 mouse device common for all mice [ 0.951461] rtc_cmos 00:01: RTC can wake from S4 [ 0.951739] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 0.951879] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 0.956824] i2c /dev entries driver [ 0.956928] device-mapper: uevent: version 1.0.3 [ 0.957077] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 0.957199] intel_pstate: Intel P-state driver initializing [ 0.957799] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 0.957827] ledtrig-cpu: registered to indicate activity on CPUs [ 0.958209] NET: Registered protocol family 10 [ 0.961211] Segment Routing with IPv6 [ 0.961298] NET: Registered protocol family 17 [ 0.961423] Key type dns_resolver registered [ 0.961944] RAS: Correctable Errors collector initialized. [ 0.962044] microcode: sig=0x306c3, pf=0x10, revision=0x1c [ 0.962260] microcode: Microcode Update Driver: v2.2. [ 0.962268] sched_clock: Marking stable (962256726, 0)->(1052034670, -89777944) [ 0.962699] registered taskstats version 1 [ 0.962791] Loading compiled-in X.509 certificates [ 0.964725] Loaded X.509 cert 'Build time autogenerated kernel key: 3d411d4fb36e828d33eb6011b15d74e32ae21608' [ 0.964829] zswap: loaded using pool lzo/zbud [ 0.967177] Key type big_key registered [ 0.967244] Key type trusted registered [ 0.968424] Key type encrypted registered [ 0.968491] AppArmor: AppArmor sha1 policy hashing enabled [ 1.038480] evm: HMAC attrs: 0x1 [ 1.039414] Magic number: 10:779:647 [ 1.039529] acpi LNXCPU:00: hash matches [ 1.039686] rtc_cmos 00:01: setting system clock to 2018-03-16 19:37:25 UTC (1521229045) [ 1.039846] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.039923] EDD information not available. [ 1.041699] Freeing unused kernel memory: 2404K [ 1.041771] Write protecting the kernel read-only data: 20480k [ 1.042200] Freeing unused kernel memory: 2008K [ 1.045166] Freeing unused kernel memory: 1920K [ 1.049328] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.049403] x86/mm: Checking user space page tables [ 1.053390] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.116771] ACPI: Video Device [PEGP] (multi-head: yes rom: yes post: no) [ 1.176207] acpi device:52: registered as cooling_device8 [ 1.176654] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:50/LNXVIDEO:00/input/input6 [ 1.180930] pps_core: LinuxPPS API ver. 1 registered [ 1.181015] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.181185] ipmi message handler version 39.2 [ 1.182174] PTP clock support registered [ 1.182520] ipmi device interface [ 1.182731] sdhci: Secure Digital Host Controller Interface driver [ 1.182810] sdhci: Copyright(c) Pierre Ossman [ 1.184151] sdhci-pci 0000:11:00.0: SDHCI controller found [1217:8520] (rev 1) [ 1.184500] mmc0: Unknown controller version (3). You may experience problems. [ 1.184542] ahci 0000:00:1f.2: version 3.0 [ 1.184698] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 1.184797] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0xf impl SATA mode [ 1.184886] ahci 0000:00:1f.2: flags: 64bit ncq ilck stag pm led clo pio slum part ems sxs apst [ 1.185952] mmc0: SDHCI controller on PCI [0000:11:00.0] using ADMA [ 1.186314] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 1.186388] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.196381] AVX2 version of gcm_enc/dec engaged. [ 1.196466] AES CTR mode by8 optimization enabled [ 1.199559] nvidia: loading out-of-tree module taints kernel. [ 1.199650] nvidia: module license 'NVIDIA' taints kernel. [ 1.199739] Disabling lock debugging due to kernel taint [ 1.202962] nvidia: module verification failed: signature and/or required key missing - tainting kernel [ 1.220573] scsi host0: ahci [ 1.220799] scsi host1: ahci [ 1.221049] scsi host2: ahci [ 1.221203] scsi host3: ahci [ 1.221344] scsi host4: ahci [ 1.221495] scsi host5: ahci [ 1.221591] ata1: SATA max UDMA/133 abar m2048@0xf7136000 port 0xf7136100 irq 26 [ 1.221685] ata2: SATA max UDMA/133 abar m2048@0xf7136000 port 0xf7136180 irq 26 [ 1.221768] ata3: SATA max UDMA/133 abar m2048@0xf7136000 port 0xf7136200 irq 26 [ 1.221857] ata4: SATA max UDMA/133 abar m2048@0xf7136000 port 0xf7136280 irq 26 [ 1.221945] ata5: DUMMY [ 1.222014] ata6: DUMMY [ 1.222277] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 1.229783] nvidia-nvlink: Nvlink Core is being initialized, major device number 240 [ 1.230102] nvidia 0000:01:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem [ 1.230268] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 390.42 Sat Mar 3 04:10:22 PST 2018 (using threaded interrupts) [ 1.232369] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 390.42 Sat Mar 3 03:30:48 PST 2018 [ 1.232980] [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver [ 1.233063] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 0 [ 1.276052] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.303048] e1000e 0000:00:19.0 0000:00:19.0 (uninitialized): registered PHC clock [ 1.304053] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 1.304150] usb 4-3: new SuperSpeed USB device number 2 using xhci_hcd [ 1.324455] usb 4-3: New USB device found, idVendor=413c, idProduct=5534 [ 1.324528] usb 4-3: New USB device strings: Mfr=2, Product=3, SerialNumber=0 [ 1.324600] usb 4-3: Product: USB5534 [ 1.324661] usb 4-3: Manufacturer: SMSC [ 1.325334] hub 4-3:1.0: USB hub found [ 1.325911] hub 4-3:1.0: 3 ports detected [ 1.371622] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) f0:1f:af:5b:df:36 [ 1.371718] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 1.371843] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF [ 1.372892] e1000e 0000:00:19.0 eno1: renamed from eth0 [ 1.432566] usb 1-1: New USB device found, idVendor=8087, idProduct=8008 [ 1.432634] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.433036] hub 1-1:1.0: USB hub found [ 1.433297] hub 1-1:1.0: 6 ports detected [ 1.452063] usb 3-4: new high-speed USB device number 2 using xhci_hcd [ 1.460738] usb 2-1: New USB device found, idVendor=8087, idProduct=8000 [ 1.460811] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.461177] hub 2-1:1.0: USB hub found [ 1.461399] hub 2-1:1.0: 8 ports detected [ 1.535507] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.537274] ata1.00: supports DRM functions and may not be fully accessible [ 1.538090] ata1.00: disabling queued TRIM support [ 1.538092] ata1.00: ATA-9: Samsung SSD 850 PRO 512GB, EXM04B6Q, max UDMA/133 [ 1.538159] ata1.00: 1000215216 sectors, multi 1: LBA48 NCQ (depth 31/32), AA [ 1.540193] ata1.00: supports DRM functions and may not be fully accessible [ 1.540880] ata1.00: disabling queued TRIM support [ 1.542474] ata1.00: configured for UDMA/133 [ 1.542704] scsi 0:0:0:0: Direct-Access ATA Samsung SSD 850 4B6Q PQ: 0 ANSI: 5 [ 1.543022] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.543174] sd 0:0:0:0: [sda] 1000215216 512-byte logical blocks: (512 GB/477 GiB) [ 1.543281] sd 0:0:0:0: [sda] Write Protect is off [ 1.543342] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.543411] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.544181] sda: sda1 sda2 sda3 [ 1.545721] sd 0:0:0:0: [sda] supports TCG Opal [ 1.545786] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.600683] usb 3-4: New USB device found, idVendor=413c, idProduct=2134 [ 1.600763] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.600840] usb 3-4: Product: USB2134 [ 1.600911] usb 3-4: Manufacturer: SMSC [ 1.601357] hub 3-4:1.0: USB hub found [ 1.601448] hub 3-4:1.0: 3 ports detected [ 1.720053] usb 1-1.5: new high-speed USB device number 3 using ehci-pci [ 1.728046] usb 3-10: new high-speed USB device number 3 using xhci_hcd [ 1.748041] usb 2-1.5: new full-speed USB device number 3 using ehci-pci [ 1.852036] tsc: Refined TSC clocksource calibration: 2793.532 MHz [ 1.852110] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x284462ec54c, max_idle_ns: 440795344772 ns [ 1.858305] usb 2-1.5: New USB device found, idVendor=8087, idProduct=07dc [ 1.858373] usb 2-1.5: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.859727] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.866481] ata2.00: ATA-8: ST2000LM003 HN-M201RAD, 2BC10001, max UDMA/133 [ 1.866544] ata2.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA [ 1.873350] ata2.00: configured for UDMA/133 [ 1.873663] scsi 1:0:0:0: Direct-Access ATA ST2000LM003 HN-M 0001 PQ: 0 ANSI: 5 [ 1.874084] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 1.874223] sd 1:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB) [ 1.874307] sd 1:0:0:0: [sdb] 4096-byte physical blocks [ 1.874409] sd 1:0:0:0: [sdb] Write Protect is off [ 1.874481] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 1.874553] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.877453] usb 3-10: config 1 has an invalid interface number: 8 but max is 3 [ 1.877542] usb 3-10: config 1 has no interface number 1 [ 1.879766] usb 3-10: New USB device found, idVendor=1199, idProduct=68a2 [ 1.879832] usb 3-10: New USB device strings: Mfr=3, Product=2, SerialNumber=4 [ 1.879905] usb 3-10: Product: MC7710 [ 1.879979] usb 3-10: Manufacturer: Sierra Wireless, Incorporated [ 1.884926] usb 3-10: SerialNumber: 358178041821499 [ 1.899063] usb 1-1.5: New USB device found, idVendor=0c45, idProduct=649d [ 1.899131] usb 1-1.5: New USB device strings: Mfr=2, Product=1, SerialNumber=0 [ 1.899205] usb 1-1.5: Product: Laptop_Integrated_Webcam_HD [ 1.899267] usb 1-1.5: Manufacturer: 1234567890-3EQ [ 1.936035] usb 2-1.8: new full-speed USB device number 4 using ehci-pci [ 1.956031] usb 3-4.1: new full-speed USB device number 4 using xhci_hcd [ 1.966565] sdb: sdb1 [ 1.967205] sd 1:0:0:0: [sdb] Attached SCSI disk [ 2.067063] usb 2-1.8: New USB device found, idVendor=0a5c, idProduct=5802 [ 2.067135] usb 2-1.8: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.067210] usb 2-1.8: Product: 5880 [ 2.067275] usb 2-1.8: Manufacturer: Broadcom Corp [ 2.067342] usb 2-1.8: SerialNumber: 0123456789ABCD [ 2.067528] usb 2-1.8: config 0 descriptor?? [ 2.188710] ata3: SATA link down (SStatus 0 SControl 300) [ 2.503875] ata4: SATA link down (SStatus 0 SControl 300) [ 2.536522] input: AlpsPS/2 ALPS DualPoint Stick as /devices/platform/i8042/serio1/input/input8 [ 2.549009] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input7 [ 2.768042] usb 3-13: new high-speed USB device number 5 using xhci_hcd [ 2.876228] clocksource: Switched to clocksource tsc [ 2.916264] usb 3-13: New USB device found, idVendor=413c, idProduct=2513 [ 2.916343] usb 3-13: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.916913] hub 3-13:1.0: USB hub found [ 2.916998] hub 3-13:1.0: 3 ports detected [ 2.996025] usb 3-4.2: new low-speed USB device number 6 using xhci_hcd [ 3.100234] usb 3-4.2: New USB device found, idVendor=046d, idProduct=c05b [ 3.100311] usb 3-4.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.100399] usb 3-4.2: Product: USB Optical Mouse [ 3.100471] usb 3-4.2: Manufacturer: Logitech [ 3.323968] usb 3-4.1: new full-speed USB device number 7 using xhci_hcd [ 3.427040] usb 3-4.1: New USB device found, idVendor=17f6, idProduct=0802 [ 3.427120] usb 3-4.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.427202] usb 3-4.1: Product: G+SpaceSaver [ 3.427270] usb 3-4.1: Manufacturer: Unicomp Inc [ 3.434854] hidraw: raw HID events driver (C) Jiri Kosina [ 3.438499] usbcore: registered new interface driver usbhid [ 3.438573] usbhid: USB HID core driver [ 3.440208] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4.2/3-4.2:1.0/0003:046D:C05B.0001/input/input9 [ 3.440360] hid-generic 0003:046D:C05B.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-4.2/input0 [ 3.440540] input: Unicomp Inc G+SpaceSaver as /devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4.1/3-4.1:1.0/0003:17F6:0802.0002/input/input10 [ 3.500024] hid-generic 0003:17F6:0802.0002: input,hidraw1: USB HID v1.11 Keyboard [Unicomp Inc G+SpaceSaver] on usb-0000:00:14.0-4.1/input0 [ 3.511955] usb 3-13.3: new high-speed USB device number 8 using xhci_hcd [ 3.650282] usb 3-13.3: New USB device found, idVendor=045e, idProduct=0772 [ 3.650284] usb 3-13.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.650286] usb 3-13.3: Product: Microsoft® LifeCam Studio(TM) [ 3.650287] usb 3-13.3: Manufacturer: Microsoft [ 3.654676] hid-generic 0003:045E:0772.0003: hiddev0,hidraw2: USB HID v1.01 Device [Microsoft Microsoft® LifeCam Studio(TM)] on usb-0000:00:14.0-13.3/input4 [ 8.272103] random: crng init done [ 12.480419] NET: Registered protocol family 38 [ 12.924018] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null) [ 13.044395] ip_tables: (C) 2000-2006 Netfilter Core Team [ 13.049389] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid) [ 13.068184] systemd[1]: Detected architecture x86-64. [ 13.071463] systemd[1]: Set hostname to . [ 13.173126] systemd[1]: Reached target System Time Synchronized. [ 13.173654] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 13.174206] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 13.174754] systemd[1]: Created slice User and Session Slice. [ 13.175171] systemd[1]: Reached target User and Group Name Lookups. [ 13.175591] systemd[1]: Reached target Libvirt guests shutdown. [ 13.176036] systemd[1]: Started ntp-systemd-netif.path. [ 13.194502] lp: driver loaded but no devices found [ 13.196677] ppdev: user-space parallel port driver [ 13.198116] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro [ 13.198686] parport_pc 00:07: reported by Plug and Play ACPI [ 13.198760] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE,EPP] [ 13.203419] RPC: Registered named UNIX socket transport module. [ 13.203420] RPC: Registered udp transport module. [ 13.203421] RPC: Registered tcp transport module. [ 13.203421] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 13.218715] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 13.236037] systemd-journald[487]: Received request to flush runtime journal from PID 1 [ 13.256891] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k SSFS [ 13.288996] lp0: using parport0 (interrupt-driven). [ 13.350721] nvidia-uvm: Loaded the UVM driver in 8 mode, major device number 238 [ 13.363168] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not found [ 13.373908] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170831/nsarguments-100) [ 13.397784] usbcore: registered new interface driver usbserial_generic [ 13.397792] usbserial: USB Serial support registered for generic [ 13.397833] EDAC ie31200: No ECC support [ 13.397968] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 13.398353] ACPI Warning: SystemIO range 0x0000000000001828-0x000000000000182F conflicts with OpRegion 0x0000000000001800-0x000000000000187F (\PMIO) (20170831/utaddress-247) [ 13.398359] ACPI Warning: SystemIO range 0x0000000000001828-0x000000000000182F conflicts with OpRegion 0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC2.E1PM) (20170831/utaddress-247) [ 13.398363] ACPI Warning: SystemIO range 0x0000000000001828-0x000000000000182F conflicts with OpRegion 0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC1.E1PM) (20170831/utaddress-247) [ 13.398366] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 13.398374] ACPI Warning: SystemIO range 0x0000000000001C40-0x0000000000001C4F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20170831/utaddress-247) [ 13.398378] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 13.398379] ACPI Warning: SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL) (20170831/utaddress-247) [ 13.398382] ACPI Warning: SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20170831/utaddress-247) [ 13.398386] ACPI Warning: SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 0x0000000000001C00-0x0000000000001C3F (\_SB.PCI0.PEG0.PEGP.GPSP) (20170831/utaddress-247) [ 13.398390] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 13.398390] ACPI Warning: SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL) (20170831/utaddress-247) [ 13.398394] ACPI Warning: SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20170831/utaddress-247) [ 13.398398] ACPI Warning: SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 0x0000000000001C00-0x0000000000001C3F (\_SB.PCI0.PEG0.PEGP.GPSP) (20170831/utaddress-247) [ 13.398402] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 13.398402] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 13.407520] media: Linux media interface: v0.10 [ 13.408019] usbcore: registered new interface driver qcserial [ 13.408029] usbserial: USB Serial support registered for Qualcomm USB modem [ 13.413969] qcserial 3-10:1.0: Qualcomm USB modem converter detected [ 13.414039] usb 3-10: Qualcomm USB modem converter now attached to ttyUSB0 [ 13.416518] Linux video capture interface: v2.00 [ 13.417605] qcserial 3-10:1.2: Qualcomm USB modem converter detected [ 13.417967] usb 3-10: Qualcomm USB modem converter now attached to ttyUSB1 [ 13.418262] usbcore: registered new interface driver cdc_wdm [ 13.419049] qcserial 3-10:1.3: Qualcomm USB modem converter detected [ 13.419108] usb 3-10: Qualcomm USB modem converter now attached to ttyUSB2 [ 13.430386] qmi_wwan 3-10:1.8: cdc-wdm1: USB WDM device [ 13.430524] qmi_wwan 3-10:1.8 wwan0: register 'qmi_wwan' at usb-0000:00:14.0-10, WWAN/QMI device, e6:94:71:83:25:fc [ 13.430590] usbcore: registered new interface driver qmi_wwan [ 13.433811] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 13.436754] uvcvideo: Found UVC 1.00 device Laptop_Integrated_Webcam_HD (0c45:649d) [ 13.437280] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 13.439216] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 13.439217] cfg80211: failed to load regulatory.db [ 13.451804] Bluetooth: Core ver 2.22 [ 13.451818] NET: Registered protocol family 31 [ 13.451818] Bluetooth: HCI device and connection manager initialized [ 13.451821] Bluetooth: HCI socket layer initialized [ 13.451823] Bluetooth: L2CAP socket layer initialized [ 13.451827] Bluetooth: SCO socket layer initialized [ 13.458020] usbcore: registered new interface driver btusb [ 13.461273] Intel(R) Wireless WiFi driver for Linux [ 13.461274] Copyright(c) 2003- 2015 Intel Corporation [ 13.471673] Bluetooth: hci0: read Intel version: 370710018002030d00 [ 13.475380] uvcvideo 1-1.5:1.0: Entity type for entity Extension 3 was not initialized! [ 13.475382] uvcvideo 1-1.5:1.0: Entity type for entity Processing 2 was not initialized! [ 13.475383] uvcvideo 1-1.5:1.0: Entity type for entity Camera 1 was not initialized! [ 13.475449] input: Laptop_Integrated_Webcam_HD: In as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input11 [ 13.475702] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq [ 13.557573] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer [ 13.557574] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 13.557575] RAPL PMU: hw unit of domain package 2^-14 Joules [ 13.557575] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 13.557576] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 13.560892] snd_hda_intel 0000:01:00.1: Disabling MSI [ 13.560899] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client [ 13.562027] resource sanity check: requesting [mem 0x000c0000-0x000fffff], which spans more than PCI Bus 0000:00 [mem 0x000d0000-0x000d3fff window] [ 13.562172] caller os_map_kernel_space.part.7+0xda/0x120 [nvidia] mapping multiple BARs [ 13.571608] iwlwifi 0000:03:00.0: loaded firmware version 17.608620.0 op_mode iwlmvm [ 13.581436] resource sanity check: requesting [mem 0x000e0000-0x000fffff], which spans more than PCI Bus 0000:00 [mem 0x000e0000-0x000e3fff window] [ 13.581564] caller os_map_kernel_space.part.7+0xda/0x120 [nvidia] mapping multiple BARs [ 13.587994] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3226: line_outs=1 (0x16/0x0/0x0/0x0/0x0) type:line [ 13.587996] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=1 (0x14/0x0/0x0/0x0/0x0) [ 13.587997] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 13.587998] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 13.587999] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 13.588001] snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x18 [ 13.588003] snd_hda_codec_realtek hdaudioC0D0: Dock Mic=0x19 [ 13.588004] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x1a [ 13.588005] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 13.605179] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144 [ 13.622981] iwlwifi 0000:03:00.0: base HW address: 0c:8b:fd:d5:78:8e [ 13.633168] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 13.633217] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 13.633259] input: HDA Intel PCH Dock Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14 [ 13.633298] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15 [ 13.697927] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 13.720358] dell_laptop: Using dell-rbtn acpi driver for receiving events [ 13.736358] Bluetooth: hci0: Intel firmware patch completed and activated [ 13.749873] input: Dell WMI hotkeys as /devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input16 [ 13.780078] usbcore: registered new interface driver snd-usb-audio [ 13.781004] uvcvideo: Found UVC 1.00 device Microsoft® LifeCam Studio(TM) (045e:0772) [ 13.822037] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 13.838873] uvcvideo 3-13.3:1.0: Entity type for entity Extension 5 was not initialized! [ 13.838874] uvcvideo 3-13.3:1.0: Entity type for entity Processing 4 was not initialized! [ 13.838875] uvcvideo 3-13.3:1.0: Entity type for entity Selector 3 was not initialized! [ 13.838876] uvcvideo 3-13.3:1.0: Entity type for entity Camera 1 was not initialized! [ 13.838927] input: Microsoft® LifeCam Studio(TM): as /devices/pci0000:00/0000:00:14.0/usb3/3-13/3-13.3/3-13.3:1.0/input/input17 [ 13.838970] usbcore: registered new interface driver uvcvideo [ 13.838971] USB Video Class driver (1.1.1) [ 13.857546] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0 [ 13.875911] intel_rapl: Found RAPL domain package [ 13.875912] intel_rapl: Found RAPL domain core [ 13.875913] intel_rapl: Found RAPL domain dram [ 13.875914] intel_rapl: RAPL package 0 domain package locked by BIOS [ 13.875917] intel_rapl: RAPL package 0 domain dram locked by BIOS [ 14.068032] WARNING: CPU: 0 PID: 0 at /build/linux-LL9XfP/linux-4.15.0/kernel/rcu/tree.c:2792 rcu_process_callbacks+0x4a1/0x4c0 [ 14.068033] Modules linked in: snd_hda_codec_hdmi(+) intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp arc4 dell_smbios_wmi dell_wmi wmi_bmof sparse_keymap dell_wmi_descriptor dell_laptop dell_smbios_smm dell_smbios dcdbas dell_smm_hwmon iwlmvm mac80211 snd_hda_codec_realtek snd_hda_codec_generic kvm_intel kvm irqbypass intel_cstate intel_rapl_perf iwlwifi btusb btrtl btbcm btintel bluetooth joydev serio_raw ecdh_generic uvcvideo cfg80211 videobuf2_vmalloc videobuf2_memops snd_soc_rt5640 snd_hda_intel videobuf2_v4l2 snd_soc_rl6231 qmi_wwan snd_hda_codec snd_usb_audio snd_soc_core cdc_wdm videobuf2_core input_leds snd_usbmidi_lib videodev mei_me snd_compress ac97_bus snd_pcm_dmaengine qcserial media snd_hda_core usbnet snd_hwdep mii usb_wwan lpc_ich mei ie31200_edac shpchp usbserial snd_pcm [ 14.068064] wmi snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device nvidia_uvm(POE) snd_timer snd dell_smo8800 soundcore dell_rbtn mac_hid sch_fq_codel nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parport ip_tables x_tables autofs4 algif_skcipher af_alg dm_crypt hid_generic usbhid hid crct10dif_pclmul nvidia_drm(POE) crc32_pclmul nvidia_modeset(POE) ghash_clmulni_intel pcbc nvidia(POE) aesni_intel drm_kms_helper aes_x86_64 syscopyarea crypto_simd sysfillrect glue_helper sysimgblt cryptd fb_sys_fops drm psmouse e1000e ahci sdhci_pci libahci sdhci ipmi_devintf ptp ipmi_msghandler pps_core video [ 14.068092] CPU: 0 PID: 0 Comm: swapper/0 Tainted: P OE 4.15.0-12-generic #13-Ubuntu [ 14.068093] Hardware name: Dell Inc. Precision M4800/0PMFT3, BIOS A19 05/14/2017 [ 14.068096] RIP: 0010:rcu_process_callbacks+0x4a1/0x4c0 [ 14.068096] RSP: 0018:ffff971ebdc03ef0 EFLAGS: 00010002 [ 14.068097] RAX: 0000000000000000 RBX: ffff971ebdc23640 RCX: 7fffffffffffffff [ 14.068098] RDX: 0000000000000001 RSI: ffff971ebdc03f00 RDI: ffff971ebdc23678 [ 14.068098] RBP: ffff971ebdc03f50 R08: 0000000000000000 R09: 0000000000000000 [ 14.068099] R10: 000000000000013a R11: 0000000000000130 R12: ffffffff8fea9200 [ 14.068100] R13: ffff971ebdc23678 R14: ffff971ebdc03f00 R15: fffffffffffffffe [ 14.068101] FS: 0000000000000000(0000) GS:ffff971ebdc00000(0000) knlGS:0000000000000000 [ 14.068102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.068102] CR2: 000055f079c6b090 CR3: 000000061300a006 CR4: 00000000001606f0 [ 14.068103] Call Trace: [ 14.068104] [ 14.068108] __do_softirq+0xdf/0x2b2 [ 14.068111] irq_exit+0xb6/0xc0 [ 14.068112] smp_apic_timer_interrupt+0x71/0x130 [ 14.068113] apic_timer_interrupt+0x84/0x90 [ 14.068114] [ 14.068118] RIP: 0010:cpuidle_enter_state+0xa7/0x2f0 [ 14.068118] RSP: 0018:ffffffff8fe03e10 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 14.068120] RAX: ffff971ebdc22840 RBX: 0000000346847081 RCX: 000000000000001f [ 14.068120] RDX: 0000000346847081 RSI: fffffffa09d803b2 RDI: 0000000000000000 [ 14.068121] RBP: ffffffff8fe03e50 R08: 0000000000000edc R09: 0000000000000cd3 [ 14.068121] R10: ffffffff8fe03de0 R11: 0000000000000edc R12: ffff971ebdc2ca48 [ 14.068122] R13: 0000000000000005 R14: ffffffff8ff71998 R15: 0000000000000000 [ 14.068125] cpuidle_enter+0x17/0x20 [ 14.068127] call_cpuidle+0x23/0x40 [ 14.068129] do_idle+0x18c/0x1f0 [ 14.068130] cpu_startup_entry+0x73/0x80 [ 14.068133] rest_init+0xae/0xb0 [ 14.068136] start_kernel+0x4e2/0x503 [ 14.068137] x86_64_start_reservations+0x24/0x26 [ 14.068138] x86_64_start_kernel+0x74/0x77 [ 14.068141] secondary_startup_64+0xa5/0xb0 [ 14.068142] Code: f6 0f 37 01 0f 8f a1 fd ff ff 48 8b 15 f9 0f 37 01 48 89 93 b0 00 00 00 e9 8e fd ff ff 0f 0b e9 c7 fb ff ff 0f 0b e9 c4 fc ff ff <0f> 0b e9 c2 fd ff ff 4c 89 fe 4c 89 ef e8 cd e1 89 00 e9 f9 fb [ 14.068160] ---[ end trace 545678c7c9b0829f ]--- [ 14.208593] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input18 [ 14.208675] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input19 [ 14.882142] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 14.939750] audit: type=1400 audit(1521229059.392:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=918 comm="apparmor_parser" [ 14.939874] audit: type=1400 audit(1521229059.392:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=915 comm="apparmor_parser" [ 14.940220] audit: type=1400 audit(1521229059.396:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=916 comm="apparmor_parser" [ 14.940223] audit: type=1400 audit(1521229059.396:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc//sanitized_helper" pid=916 comm="apparmor_parser" [ 14.940720] audit: type=1400 audit(1521229059.396:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=910 comm="apparmor_parser" [ 14.940723] audit: type=1400 audit(1521229059.396:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=910 comm="apparmor_parser" [ 14.940797] audit: type=1400 audit(1521229059.396:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=914 comm="apparmor_parser" [ 14.940799] audit: type=1400 audit(1521229059.396:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=914 comm="apparmor_parser" [ 14.940801] audit: type=1400 audit(1521229059.396:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=914 comm="apparmor_parser" [ 14.941125] audit: type=1400 audit(1521229059.396:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=911 comm="apparmor_parser" [ 15.095822] Process accounting resumed [ 15.107599] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 15.107600] Bluetooth: BNEP filters: protocol multicast [ 15.107603] Bluetooth: BNEP socket layer initialized [ 15.313892] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory [ 15.314013] NFSD: starting 90-second grace period (net f00000a1) [ 15.362420] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 15.548124] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 15.550839] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 15.787060] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 15.795603] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 15.872647] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 15.898046] Ebtables v2.0 registered [ 15.962433] resource sanity check: requesting [mem 0x000c0000-0x000fffff], which spans more than PCI Bus 0000:00 [mem 0x000d0000-0x000d3fff window] [ 15.962539] caller os_map_kernel_space.part.7+0xda/0x120 [nvidia] mapping multiple BARs [ 16.887097] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 16.887781] virbr0: port 1(virbr0-nic) entered blocking state [ 16.887782] virbr0: port 1(virbr0-nic) entered disabled state [ 16.887822] device virbr0-nic entered promiscuous mode [ 16.934973] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 17.120750] resource sanity check: requesting [mem 0x000c0000-0x000fffff], which spans more than PCI Bus 0000:00 [mem 0x000d0000-0x000d3fff window] [ 17.120856] caller os_map_kernel_space.part.7+0xda/0x120 [nvidia] mapping multiple BARs [ 17.456367] nvidia-modeset: Allocated GPU:0 (GPU-0b3ecd81-19db-3c72-61b3-e01574f9b332) @ PCI:0000:01:00.0 [ 17.557879] virbr0: port 1(virbr0-nic) entered blocking state [ 17.557881] virbr0: port 1(virbr0-nic) entered listening state [ 17.600120] virbr0: port 1(virbr0-nic) entered disabled state [ 18.387970] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 53 [ 18.441950] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 18.441980] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready [ 18.969657] wlp3s0: authenticate with 00:24:fe:ff:d3:c7 [ 18.972162] wlp3s0: send auth to 00:24:fe:ff:d3:c7 (try 1/3) [ 18.985043] wlp3s0: authenticated [ 18.987991] wlp3s0: associate with 00:24:fe:ff:d3:c7 (try 1/3) [ 19.018139] wlp3s0: RX AssocResp from 00:24:fe:ff:d3:c7 (capab=0x431 status=0 aid=1) [ 19.022029] wlp3s0: associated [ 19.037302] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready [ 52.681021] wlp3s0: deauthenticating from 00:24:fe:ff:d3:c7 by local choice (Reason: 3=DEAUTH_LEAVING) [ 52.684979] wlp3s0: failed to remove key (1, ff:ff:ff:ff:ff:ff) from hardware (-22) [ 53.698887] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 60 [ 53.758890] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 2 [ 54.941485] PM: suspend entry (deep) [ 54.941486] PM: Syncing filesystems ... [ 55.019222] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 26 [ 56.071492] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 18 [ 62.135563] Bluetooth: RFCOMM TTY layer initialized [ 62.135569] Bluetooth: RFCOMM socket layer initialized [ 62.135573] Bluetooth: RFCOMM ver 1.11 [ 88.056086] do_trap: 26 callbacks suppressed [ 88.056087] traps: light-locker[3610] trap int3 ip:7f07d2e11ad1 sp:7ffcfb8f7af0 error:0 in libglib-2.0.so.0.5502.0[7f07d2dc0000+113000] [ 88.241377] rfkill: input handler disabled [ 90.449883] dell-smbios A80593CE-A997-11DA-B012-B622A1EF5492: Invalid call 0/0: 0 [ 90.449899] dell-smbios A80593CE-A997-11DA-B012-B622A1EF5492: Invalid call 10/3: 7f26 [ 90.452040] dell-smbios A80593CE-A997-11DA-B012-B622A1EF5492: Invalid call 0/0: 7f26 [ 90.452051] dell-smbios A80593CE-A997-11DA-B012-B622A1EF5492: Invalid call 10/3: 7f26 [ 90.452111] dell-smbios A80593CE-A997-11DA-B012-B622A1EF5492: Invalid call 17/22: 0 [ 90.454751] dell-smbios A80593CE-A997-11DA-B012-B622A1EF5492: Invalid call 7/3: 2 [ 90.462634] dell-smbios A80593CE-A997-11DA-B012-B622A1EF5492: Invalid call 17/22: 0 [ 207.980166] deja-dup-monito[5333]: segfault at bbadbeef ip 00007ff75dbf00a8 sp 00007fffb5b8ad10 error 6 in libjavascriptcoregtk-4.0.so.18.7.8[7ff75ce33000+fc9000] [ 242.643606] INFO: task udisksd:998 blocked for more than 120 seconds. [ 242.643614] Tainted: P W OE 4.15.0-12-generic #13-Ubuntu [ 242.643617] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.643620] udisksd D 0 998 1 0x00000004 [ 242.643625] Call Trace: [ 242.643637] __schedule+0x297/0x8a0 [ 242.643642] schedule+0x2c/0x80 [ 242.643648] scsi_block_when_processing_errors+0xd4/0x110 [ 242.643655] ? wait_woken+0x80/0x80 [ 242.643661] sd_open+0x56/0x190 [ 242.643666] __blkdev_get+0x3a3/0x4c0 [ 242.643674] ? __follow_mount_rcu.isra.27+0x6e/0xf0 [ 242.643677] blkdev_get+0x129/0x320 [ 242.643681] blkdev_open+0x95/0xf0 [ 242.643687] do_dentry_open+0x1c2/0x310 [ 242.643692] ? __inode_permission+0x5b/0x160 [ 242.643694] ? bd_acquire+0xd0/0xd0 [ 242.643698] vfs_open+0x4f/0x80 [ 242.643702] path_openat+0x616/0x16c0 [ 242.643707] ? shmem_getpage_gfp+0xe0/0xbd0 [ 242.643711] ? current_time+0x32/0x70 [ 242.643715] do_filp_open+0x9b/0x110 [ 242.643719] ? __check_object_size+0xaf/0x1b0 [ 242.643724] ? __alloc_fd+0x46/0x170 [ 242.643729] do_sys_open+0x1bb/0x2c0 [ 242.643732] ? do_sys_open+0x1bb/0x2c0 [ 242.643736] SyS_openat+0x14/0x20 [ 242.643743] do_syscall_64+0x73/0x130 [ 242.643750] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 242.643753] RIP: 0033:0x7ff968917dae [ 242.643756] RSP: 002b:00007ffd7384b8e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 242.643759] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff968917dae [ 242.643761] RDX: 0000000000000800 RSI: 00005580414f2960 RDI: 00000000ffffff9c [ 242.643763] RBP: 00007ff95c006330 R08: 0000000000000000 R09: 0000000000000000 [ 242.643765] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffd7384b9d0 [ 242.643767] R13: 00005580414e7f60 R14: 00005580414f2960 R15: 00005580414e6720 [ 242.643804] INFO: task systemd-sleep:3359 blocked for more than 120 seconds. [ 242.643808] Tainted: P W OE 4.15.0-12-generic #13-Ubuntu [ 242.643811] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.643813] systemd-sleep D 0 3359 1 0x00000000 [ 242.643817] Call Trace: [ 242.643821] __schedule+0x297/0x8a0 [ 242.643828] ? blkdev_writepages+0x2f/0x40 [ 242.643831] schedule+0x2c/0x80 [ 242.643835] schedule_preempt_disabled+0xe/0x10 [ 242.643839] __mutex_lock.isra.2+0x18c/0x4d0 [ 242.643843] ? fdatawait_one_bdev+0x20/0x20 [ 242.643847] __mutex_lock_slowpath+0x13/0x20 [ 242.643850] ? __mutex_lock_slowpath+0x13/0x20 [ 242.643854] mutex_lock+0x2f/0x40 [ 242.643857] iterate_bdevs+0xa0/0x160 [ 242.643860] sys_sync+0x70/0xb0 [ 242.643866] pm_suspend+0x204/0x3b0 [ 242.643870] state_store+0x85/0xf0 [ 242.643876] kobj_attr_store+0x12/0x20 [ 242.643883] sysfs_kf_write+0x3c/0x50 [ 242.643886] kernfs_fop_write+0x125/0x1a0 [ 242.643891] __vfs_write+0x1b/0x40 [ 242.643895] vfs_write+0xb1/0x1a0 [ 242.643899] SyS_write+0x55/0xc0 [ 242.643904] do_syscall_64+0x73/0x130 [ 242.643909] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 242.643911] RIP: 0033:0x7fd79c847154 [ 242.643912] RSP: 002b:00007ffe50440ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 242.643915] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd79c847154 [ 242.643917] RDX: 0000000000000004 RSI: 0000556b49a05eb0 RDI: 0000000000000004 [ 242.643919] RBP: 0000556b49a05eb0 R08: 0000556b49a04370 R09: 00007fd79cd1c940 [ 242.643921] R10: 000000000000000a R11: 0000000000000246 R12: 0000556b49a04290 [ 242.643922] R13: 0000000000000004 R14: 00007fd79cb1f2a0 R15: 00007fd79cb1e760 [ 363.474266] INFO: task systemd-udevd:584 blocked for more than 120 seconds. [ 363.474271] Tainted: P W OE 4.15.0-12-generic #13-Ubuntu [ 363.474273] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 363.474275] systemd-udevd D 0 584 537 0x80000106 [ 363.474278] Call Trace: [ 363.474286] __schedule+0x297/0x8a0 [ 363.474291] ? flock_lock_inode+0x12f/0x2e0 [ 363.474293] schedule+0x2c/0x80 [ 363.474295] schedule_preempt_disabled+0xe/0x10 [ 363.474297] __mutex_lock.isra.2+0x18c/0x4d0 [ 363.474300] __mutex_lock_slowpath+0x13/0x20 [ 363.474302] ? __mutex_lock_slowpath+0x13/0x20 [ 363.474304] mutex_lock+0x2f/0x40 [ 363.474306] blkdev_put+0x20/0xd0 [ 363.474308] blkdev_close+0x34/0x70 [ 363.474310] __fput+0xea/0x220 [ 363.474312] ____fput+0xe/0x10 [ 363.474315] task_work_run+0x9d/0xc0 [ 363.474319] do_exit+0x2ec/0xb40 [ 363.474322] ? generic_file_read_iter+0x959/0xbf0 [ 363.474324] do_group_exit+0x43/0xb0 [ 363.474327] get_signal+0x27b/0x590 [ 363.474330] do_signal+0x37/0x730 [ 363.474334] ? new_sync_read+0xe4/0x130 [ 363.474337] ? vfs_read+0x115/0x130 [ 363.474341] exit_to_usermode_loop+0x73/0xd0 [ 363.474343] do_syscall_64+0x115/0x130 [ 363.474346] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 363.474348] RIP: 0033:0x7f4d4c6fa34e [ 363.474349] RSP: 002b:00007ffd8d3051b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 363.474351] RAX: 0000000000025000 RBX: 000055f079c244c0 RCX: 00007f4d4c6fa34e [ 363.474360] RDX: 0000000000040000 RSI: 00007f4d49e97038 RDI: 000000000000000f [ 363.474361] RBP: 000001d1c10c0000 R08: 00007f4d49e97010 R09: 0000000000000000 [ 363.474362] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000040000 [ 363.474363] R13: 000055f079c24510 R14: 00007f4d49e97028 R15: 00007f4d49e97010 [ 363.474369] INFO: task udisksd:998 blocked for more than 120 seconds. [ 363.474371] Tainted: P W OE 4.15.0-12-generic #13-Ubuntu [ 363.474373] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 363.474374] udisksd D 0 998 1 0x00000004 [ 363.474376] Call Trace: [ 363.474378] __schedule+0x297/0x8a0 [ 363.474381] schedule+0x2c/0x80 [ 363.474384] scsi_block_when_processing_errors+0xd4/0x110 [ 363.474387] ? wait_woken+0x80/0x80 [ 363.474390] sd_open+0x56/0x190 [ 363.474392] __blkdev_get+0x3a3/0x4c0 [ 363.474395] ? __follow_mount_rcu.isra.27+0x6e/0xf0 [ 363.474397] blkdev_get+0x129/0x320 [ 363.474399] blkdev_open+0x95/0xf0 [ 363.474401] do_dentry_open+0x1c2/0x310 [ 363.474403] ? __inode_permission+0x5b/0x160 [ 363.474405] ? bd_acquire+0xd0/0xd0 [ 363.474407] vfs_open+0x4f/0x80 [ 363.474409] path_openat+0x616/0x16c0 [ 363.474411] ? shmem_getpage_gfp+0xe0/0xbd0 [ 363.474413] ? current_time+0x32/0x70 [ 363.474415] do_filp_open+0x9b/0x110 [ 363.474418] ? __check_object_size+0xaf/0x1b0 [ 363.474420] ? __alloc_fd+0x46/0x170 [ 363.474422] do_sys_open+0x1bb/0x2c0 [ 363.474424] ? do_sys_open+0x1bb/0x2c0 [ 363.474426] SyS_openat+0x14/0x20 [ 363.474428] do_syscall_64+0x73/0x130 [ 363.474430] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 363.474432] RIP: 0033:0x7ff968917dae [ 363.474432] RSP: 002b:00007ffd7384b8e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 363.474434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff968917dae [ 363.474435] RDX: 0000000000000800 RSI: 00005580414f2960 RDI: 00000000ffffff9c [ 363.474436] RBP: 00007ff95c006330 R08: 0000000000000000 R09: 0000000000000000 [ 363.474437] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffd7384b9d0 [ 363.474438] R13: 00005580414e7f60 R14: 00005580414f2960 R15: 00005580414e6720 [ 363.474464] INFO: task systemd-sleep:3359 blocked for more than 120 seconds. [ 363.474466] Tainted: P W OE 4.15.0-12-generic #13-Ubuntu [ 363.474467] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 363.474469] systemd-sleep D 0 3359 1 0x00000000 [ 363.474470] Call Trace: [ 363.474472] __schedule+0x297/0x8a0 [ 363.474475] ? blkdev_writepages+0x2f/0x40 [ 363.474477] schedule+0x2c/0x80 [ 363.474479] schedule_preempt_disabled+0xe/0x10 [ 363.474481] __mutex_lock.isra.2+0x18c/0x4d0 [ 363.474483] ? fdatawait_one_bdev+0x20/0x20 [ 363.474485] __mutex_lock_slowpath+0x13/0x20 [ 363.474487] ? __mutex_lock_slowpath+0x13/0x20 [ 363.474489] mutex_lock+0x2f/0x40 [ 363.474490] iterate_bdevs+0xa0/0x160 [ 363.474492] sys_sync+0x70/0xb0 [ 363.474495] pm_suspend+0x204/0x3b0 [ 363.474497] state_store+0x85/0xf0 [ 363.474500] kobj_attr_store+0x12/0x20 [ 363.474503] sysfs_kf_write+0x3c/0x50 [ 363.474505] kernfs_fop_write+0x125/0x1a0 [ 363.474508] __vfs_write+0x1b/0x40 [ 363.474509] vfs_write+0xb1/0x1a0 [ 363.474511] SyS_write+0x55/0xc0 [ 363.474513] do_syscall_64+0x73/0x130 [ 363.474515] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 363.474516] RIP: 0033:0x7fd79c847154 [ 363.474517] RSP: 002b:00007ffe50440ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.474519] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd79c847154 [ 363.474520] RDX: 0000000000000004 RSI: 0000556b49a05eb0 RDI: 0000000000000004 [ 363.474521] RBP: 0000556b49a05eb0 R08: 0000556b49a04370 R09: 00007fd79cd1c940 [ 363.474522] R10: 000000000000000a R11: 0000000000000246 R12: 0000556b49a04290 [ 363.474523] R13: 0000000000000004 R14: 00007fd79cb1f2a0 R15: 00007fd79cb1e760 [ 484.302665] INFO: task systemd-udevd:584 blocked for more than 120 seconds. [ 484.302670] Tainted: P W OE 4.15.0-12-generic #13-Ubuntu [ 484.302672] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 484.302674] systemd-udevd D 0 584 537 0x80000106 [ 484.302676] Call Trace: [ 484.302683] __schedule+0x297/0x8a0 [ 484.302688] ? flock_lock_inode+0x12f/0x2e0 [ 484.302690] schedule+0x2c/0x80 [ 484.302692] schedule_preempt_disabled+0xe/0x10 [ 484.302694] __mutex_lock.isra.2+0x18c/0x4d0 [ 484.302697] __mutex_lock_slowpath+0x13/0x20 [ 484.302698] ? __mutex_lock_slowpath+0x13/0x20 [ 484.302700] mutex_lock+0x2f/0x40 [ 484.302702] blkdev_put+0x20/0xd0 [ 484.302704] blkdev_close+0x34/0x70 [ 484.302706] __fput+0xea/0x220 [ 484.302707] ____fput+0xe/0x10 [ 484.302711] task_work_run+0x9d/0xc0 [ 484.302715] do_exit+0x2ec/0xb40 [ 484.302718] ? generic_file_read_iter+0x959/0xbf0 [ 484.302719] do_group_exit+0x43/0xb0 [ 484.302722] get_signal+0x27b/0x590 [ 484.302725] do_signal+0x37/0x730 [ 484.302729] ? new_sync_read+0xe4/0x130 [ 484.302731] ? vfs_read+0x115/0x130 [ 484.302735] exit_to_usermode_loop+0x73/0xd0 [ 484.302737] do_syscall_64+0x115/0x130 [ 484.302740] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 484.302742] RIP: 0033:0x7f4d4c6fa34e [ 484.302743] RSP: 002b:00007ffd8d3051b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 484.302745] RAX: 0000000000025000 RBX: 000055f079c244c0 RCX: 00007f4d4c6fa34e [ 484.302746] RDX: 0000000000040000 RSI: 00007f4d49e97038 RDI: 000000000000000f [ 484.302747] RBP: 000001d1c10c0000 R08: 00007f4d49e97010 R09: 0000000000000000 [ 484.302748] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000040000 [ 484.302749] R13: 000055f079c24510 R14: 00007f4d49e97028 R15: 00007f4d49e97010 [ 484.302755] INFO: task udisksd:998 blocked for more than 120 seconds. [ 484.302757] Tainted: P W OE 4.15.0-12-generic #13-Ubuntu [ 484.302759] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 484.302760] udisksd D 0 998 1 0x00000004 [ 484.302762] Call Trace: [ 484.302764] __schedule+0x297/0x8a0 [ 484.302766] schedule+0x2c/0x80 [ 484.302769] scsi_block_when_processing_errors+0xd4/0x110 [ 484.302772] ? wait_woken+0x80/0x80 [ 484.302775] sd_open+0x56/0x190 [ 484.302777] __blkdev_get+0x3a3/0x4c0 [ 484.302780] ? __follow_mount_rcu.isra.27+0x6e/0xf0 [ 484.302782] blkdev_get+0x129/0x320 [ 484.302784] blkdev_open+0x95/0xf0 [ 484.302786] do_dentry_open+0x1c2/0x310 [ 484.302788] ? __inode_permission+0x5b/0x160 [ 484.302790] ? bd_acquire+0xd0/0xd0 [ 484.302792] vfs_open+0x4f/0x80 [ 484.302794] path_openat+0x616/0x16c0 [ 484.302796] ? shmem_getpage_gfp+0xe0/0xbd0 [ 484.302798] ? current_time+0x32/0x70 [ 484.302800] do_filp_open+0x9b/0x110 [ 484.302802] ? __check_object_size+0xaf/0x1b0 [ 484.302804] ? __alloc_fd+0x46/0x170 [ 484.302806] do_sys_open+0x1bb/0x2c0 [ 484.302808] ? do_sys_open+0x1bb/0x2c0 [ 484.302810] SyS_openat+0x14/0x20 [ 484.302812] do_syscall_64+0x73/0x130 [ 484.302814] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 484.302815] RIP: 0033:0x7ff968917dae [ 484.302816] RSP: 002b:00007ffd7384b8e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 484.302818] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff968917dae [ 484.302819] RDX: 0000000000000800 RSI: 00005580414f2960 RDI: 00000000ffffff9c [ 484.302820] RBP: 00007ff95c006330 R08: 0000000000000000 R09: 0000000000000000 [ 484.302821] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffd7384b9d0 [ 484.302821] R13: 00005580414e7f60 R14: 00005580414f2960 R15: 00005580414e6720 [ 484.302849] INFO: task systemd-sleep:3359 blocked for more than 120 seconds. [ 484.302851] Tainted: P W OE 4.15.0-12-generic #13-Ubuntu [ 484.302853] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 484.302854] systemd-sleep D 0 3359 1 0x00000000 [ 484.302856] Call Trace: [ 484.302859] __schedule+0x297/0x8a0 [ 484.302862] ? blkdev_writepages+0x2f/0x40 [ 484.302864] schedule+0x2c/0x80 [ 484.302866] schedule_preempt_disabled+0xe/0x10 [ 484.302868] __mutex_lock.isra.2+0x18c/0x4d0 [ 484.302870] ? fdatawait_one_bdev+0x20/0x20 [ 484.302872] __mutex_lock_slowpath+0x13/0x20 [ 484.302874] ? __mutex_lock_slowpath+0x13/0x20 [ 484.302876] mutex_lock+0x2f/0x40 [ 484.302877] iterate_bdevs+0xa0/0x160 [ 484.302879] sys_sync+0x70/0xb0 [ 484.302882] pm_suspend+0x204/0x3b0 [ 484.302884] state_store+0x85/0xf0 [ 484.302887] kobj_attr_store+0x12/0x20 [ 484.302890] sysfs_kf_write+0x3c/0x50 [ 484.302892] kernfs_fop_write+0x125/0x1a0 [ 484.302895] __vfs_write+0x1b/0x40 [ 484.302897] vfs_write+0xb1/0x1a0 [ 484.302899] SyS_write+0x55/0xc0 [ 484.302902] do_syscall_64+0x73/0x130 [ 484.302904] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 484.302905] RIP: 0033:0x7fd79c847154 [ 484.302906] RSP: 002b:00007ffe50440ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 484.302908] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd79c847154 [ 484.302909] RDX: 0000000000000004 RSI: 0000556b49a05eb0 RDI: 0000000000000004 [ 484.302910] RBP: 0000556b49a05eb0 R08: 0000556b49a04370 R09: 00007fd79cd1c940 [ 484.302911] R10: 000000000000000a R11: 0000000000000246 R12: 0000556b49a04290 [ 484.302911] R13: 0000000000000004 R14: 00007fd79cb1f2a0 R15: 00007fd79cb1e760 [ 530.835351] rfkill: input handler enabled [ 583.465281] rfkill: input handler disabled [ 586.231801] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 3 [ 605.135941] INFO: task systemd-udevd:584 blocked for more than 120 seconds. [ 605.135952] Tainted: P W OE 4.15.0-12-generic #13-Ubuntu [ 605.135955] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 605.135960] systemd-udevd D 0 584 537 0x80000106 [ 605.135966] Call Trace: [ 605.135982] __schedule+0x297/0x8a0 [ 605.135993] ? flock_lock_inode+0x12f/0x2e0 [ 605.135999] schedule+0x2c/0x80 [ 605.136004] schedule_preempt_disabled+0xe/0x10 [ 605.136009] __mutex_lock.isra.2+0x18c/0x4d0 [ 605.136016] __mutex_lock_slowpath+0x13/0x20 [ 605.136020] ? __mutex_lock_slowpath+0x13/0x20 [ 605.136025] mutex_lock+0x2f/0x40 [ 605.136030] blkdev_put+0x20/0xd0 [ 605.136034] blkdev_close+0x34/0x70 [ 605.136039] __fput+0xea/0x220 [ 605.136043] ____fput+0xe/0x10 [ 605.136051] task_work_run+0x9d/0xc0 [ 605.136060] do_exit+0x2ec/0xb40 [ 605.136069] ? generic_file_read_iter+0x959/0xbf0 [ 605.136073] do_group_exit+0x43/0xb0 [ 605.136079] get_signal+0x27b/0x590 [ 605.136088] do_signal+0x37/0x730 [ 605.136097] ? new_sync_read+0xe4/0x130 [ 605.136104] ? vfs_read+0x115/0x130 [ 605.136113] exit_to_usermode_loop+0x73/0xd0 [ 605.136119] do_syscall_64+0x115/0x130 [ 605.136126] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 605.136131] RIP: 0033:0x7f4d4c6fa34e [ 605.136134] RSP: 002b:00007ffd8d3051b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 605.136139] RAX: 0000000000025000 RBX: 000055f079c244c0 RCX: 00007f4d4c6fa34e [ 605.136142] RDX: 0000000000040000 RSI: 00007f4d49e97038 RDI: 000000000000000f [ 605.136144] RBP: 000001d1c10c0000 R08: 00007f4d49e97010 R09: 0000000000000000 [ 605.136147] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000040000 [ 605.136149] R13: 000055f079c24510 R14: 00007f4d49e97028 R15: 00007f4d49e97010 [ 605.136162] INFO: task udisksd:998 blocked for more than 120 seconds. [ 605.136167] Tainted: P W OE 4.15.0-12-generic #13-Ubuntu [ 605.136171] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 605.136175] udisksd D 0 998 1 0x00000004 [ 605.136179] Call Trace: [ 605.136185] __schedule+0x297/0x8a0 [ 605.136190] schedule+0x2c/0x80 [ 605.136198] scsi_block_when_processing_errors+0xd4/0x110 [ 605.136206] ? wait_woken+0x80/0x80 [ 605.136215] sd_open+0x56/0x190 [ 605.136219] __blkdev_get+0x3a3/0x4c0 [ 605.136228] ? __follow_mount_rcu.isra.27+0x6e/0xf0 [ 605.136233] blkdev_get+0x129/0x320 [ 605.136238] blkdev_open+0x95/0xf0 [ 605.136244] do_dentry_open+0x1c2/0x310 [ 605.136250] ? __inode_permission+0x5b/0x160 [ 605.136254] ? bd_acquire+0xd0/0xd0 [ 605.136259] vfs_open+0x4f/0x80 [ 605.136264] path_openat+0x616/0x16c0 [ 605.136270] ? shmem_getpage_gfp+0xe0/0xbd0 [ 605.136275] ? current_time+0x32/0x70 [ 605.136281] do_filp_open+0x9b/0x110 [ 605.136286] ? __check_object_size+0xaf/0x1b0 [ 605.136293] ? __alloc_fd+0x46/0x170 [ 605.136298] do_sys_open+0x1bb/0x2c0 [ 605.136303] ? do_sys_open+0x1bb/0x2c0 [ 605.136309] SyS_openat+0x14/0x20 [ 605.136314] do_syscall_64+0x73/0x130 [ 605.136321] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 605.136324] RIP: 0033:0x7ff968917dae [ 605.136327] RSP: 002b:00007ffd7384b8e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 605.136331] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff968917dae [ 605.136334] RDX: 0000000000000800 RSI: 00005580414f2960 RDI: 00000000ffffff9c [ 605.136336] RBP: 00007ff95c006330 R08: 0000000000000000 R09: 0000000000000000 [ 605.136338] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffd7384b9d0 [ 605.136341] R13: 00005580414e7f60 R14: 00005580414f2960 R15: 00005580414e6720 [ 606.847827] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 0 [ 610.907798] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 2 [ 611.191816] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 14 [ 611.323818] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 2 [ 843.388397] nfsd: last server has exited, flushing export cache [ 843.392343] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory [ 843.392366] NFSD: starting 90-second grace period (net f00000a1) [ 1558.628045] rfkill: input handler enabled [ 1596.915929] rfkill: input handler disabled [ 1599.680865] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 3 [ 1627.792303] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 25 [ 1653.339755] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 2 [ 1678.483230] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 3 [ 2907.935580] rfkill: input handler enabled [ 2908.826282] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 86 [ 2921.466252] NVRM: GPU at PCI:0000:01:00: GPU-0b3ecd81-19db-3c72-61b3-e01574f9b332 [ 2921.466273] NVRM: Xid (PCI:0000:01:00): 16, Head 00000001 Count 000273bc [ 2929.658107] NVRM: Xid (PCI:0000:01:00): 16, Head 00000001 Count 000273bd [ 2937.850028] NVRM: Xid (PCI:0000:01:00): 16, Head 00000001 Count 000273be [ 2945.503709] rfkill: input handler disabled [ 2948.437888] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 12 [ 2948.581882] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 3 [ 3683.375308] FS-Cache: Loaded [ 3683.385679] FS-Cache: Netfs 'nfs' registered for caching [ 3683.398929] NFS: Registering the id_resolver key type [ 3683.398937] Key type id_resolver registered [ 3683.398938] Key type id_legacy registered [ 4670.558119] nfsd: last server has exited, flushing export cache [ 4670.560748] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory [ 4670.560762] NFSD: starting 90-second grace period (net f00000a1) [ 6259.373196] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 15 [ 6259.509188] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 3 [44028.566376] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 4 [46086.939186] perf: interrupt took too long (2501 > 2500), lowering kernel.perf_event_max_sample_rate to 79750 [70523.308149] perf: interrupt took too long (3192 > 3126), lowering kernel.perf_event_max_sample_rate to 62500 [84554.040391] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 40 [84554.172389] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 3 [84648.371758] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 11 [84648.511753] snd_hda_codec_hdmi hdaudioC2D0: HDMI: invalid ELD data byte 3 [85878.280538] audit: type=1400 audit(1521314923.280:38): apparmor="DENIED" operation="open" profile="/usr/bin/evince" name="/etc/xdg/mimeapps.list" pid=7573 comm="evince" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [85878.334084] audit: type=1400 audit(1521314923.332:39): apparmor="DENIED" operation="open" profile="/usr/bin/evince" name="/etc/xdg/mimeapps.list" pid=7579 comm="evince" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0