[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 (Ubuntu 3.13.0-24.46-generic 3.13.9) [ 0.000000] Command line: file=/cdrom/preseed/ubuntu.seed boot=casper cdrom-detect/try-usb=true noprompt floppy.allowed_drive_mask=0 ignore_uuid initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009cfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009d000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007f578fff] usable [ 0.000000] BIOS-e820: [mem 0x000000007f579000-0x00000000dce48fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000dce49000-0x00000000dcf9efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000dcf9f000-0x00000000dcffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000dcfff000-0x00000000df9fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe101000-0x00000000fe112fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff980000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021f5fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Dell Inc. XPS13 9333/0GFTRT, BIOS A04 03/19/2014 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] No AGP bridge found [ 0.000000] e820: last_pfn = 0x21f600 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 00E0000000 mask 7FE0000000 uncachable [ 0.000000] 1 base 00DE000000 mask 7FFE000000 uncachable [ 0.000000] 2 base 00DD000000 mask 7FFF000000 uncachable [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] e820: last_pfn = 0x7f579 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f0100-0x000f010f] mapped at [ffff8800000f0100] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x01fdd000, 0x01fddfff] PGTABLE [ 0.000000] BRK [0x01fde000, 0x01fdefff] PGTABLE [ 0.000000] BRK [0x01fdf000, 0x01fdffff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x21f400000-0x21f5fffff] [ 0.000000] [mem 0x21f400000-0x21f5fffff] page 2M [ 0.000000] BRK [0x01fe0000, 0x01fe0fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x21c000000-0x21f3fffff] [ 0.000000] [mem 0x21c000000-0x21f3fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x200000000-0x21bffffff] [ 0.000000] [mem 0x200000000-0x21bffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x7f578fff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x7f3fffff] page 2M [ 0.000000] [mem 0x7f400000-0x7f578fff] page 4k [ 0.000000] init_memory_mapping: [mem 0x100000000-0x1ffffffff] [ 0.000000] [mem 0x100000000-0x1ffffffff] page 1G [ 0.000000] RAMDISK: [mem 0x7e1c7000-0x7f578fff] [ 0.000000] ACPI: RSDP 00000000000f0120 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 00000000dcffe170 0000CC (v01 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: FACP 00000000dcffb000 00010C (v05 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI Error: Gpe0Block - 32-bit FADT register is too long (32 bytes, 256 bits) to convert to GAS struct - 255 bits max, truncating (20131115/tbfadt-202) [ 0.000000] ACPI: DSDT 00000000dcfe6000 010640 (v02 DELL HSW-LPT 00000000 INTL 20120711) [ 0.000000] ACPI: FACS 00000000dcf9c000 000040 [ 0.000000] ACPI: ASF! 00000000dcffd000 0000A5 (v32 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: HPET 00000000dcffa000 000038 (v01 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: LPIT 00000000dcff9000 000094 (v01 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: APIC 00000000dcff8000 000098 (v01 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: MCFG 00000000dcff7000 00003C (v01 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: SSDT 00000000dcfe5000 000228 (v01 DELL sensrhub 00000000 INTL 20120711) [ 0.000000] ACPI: SSDT 00000000dcfe2000 002028 (v01 DELL PtidDevc 00001000 INTL 20120711) [ 0.000000] ACPI: SSDT 00000000dcfe1000 000539 (v01 DELL Cpu0Ist 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 00000000dcfe0000 000AD8 (v01 DELL CpuPm 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 00000000dcfdc000 003688 (v01 DELL SaSsdt 00003000 INTL 20120711) [ 0.000000] ACPI: UEFI 00000000dcfdb000 000042 (v01 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: TCPA 00000000dcfda000 000032 (v02 PTL CRESTLN 06040000 00005A52) [ 0.000000] ACPI: SSDT 00000000dcfd9000 00061F (v01 Intel_ TpmTable 00001000 INTL 20120711) [ 0.000000] ACPI: MSDM 00000000dcee7000 000055 (v03 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: BATB 00000000dcfd8000 000046 (v01 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: FPDT 00000000dcfd7000 000064 (v01 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: SLIC 00000000dcfd6000 000176 (v01 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: UEFI 00000000dcfd5000 0002A6 (v01 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: SSDT 00000000dcfd4000 0005C1 (v01 DELL IsctTabl 00001000 INTL 20120711) [ 0.000000] ACPI: CSRT 00000000dcfd2000 0000C4 (v01 DELL QA09 00000002 LOHR 00000002) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000021f5fffff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x21f5fffff] [ 0.000000] NODE_DATA [mem 0x21f5f9000-0x21f5fdfff] [ 0.000000] [ffffea0000000000-ffffea00087fffff] PMD -> [ffff880218400000-ffff88021ebfffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x21f5fffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009cfff] [ 0.000000] node 0: [mem 0x00100000-0x7f578fff] [ 0.000000] node 0: [mem 0x100000000-0x21f5fffff] [ 0.000000] On node 0 totalpages: 1698581 [ 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: 8086 pages used for memmap [ 0.000000] DMA32 zone: 517497 pages, LIFO batch:31 [ 0.000000] Normal zone: 18392 pages used for memmap [ 0.000000] Normal zone: 1177088 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39 [ 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: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] nr_irqs_gsi: 56 [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff] [ 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 0x7f579000-0xdce48fff] [ 0.000000] PM: Registered nosave memory: [mem 0xdce49000-0xdcf9efff] [ 0.000000] PM: Registered nosave memory: [mem 0xdcf9f000-0xdcffefff] [ 0.000000] PM: Registered nosave memory: [mem 0xdcfff000-0xdf9fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdfa00000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfe100fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe101000-0xfe112fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe113000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed07fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed08000-0xfed08fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed09000-0xfed0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xff97ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff980000-0xffffffff] [ 0.000000] e820: [mem 0xdfa00000-0xf7ffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 29 pages/cpu @ffff88021f200000 s86336 r8192 d24256 u262144 [ 0.000000] pcpu-alloc: s86336 r8192 d24256 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1672018 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: file=/cdrom/preseed/ubuntu.seed boot=casper cdrom-detect/try-usb=true noprompt floppy.allowed_drive_mask=0 ignore_uuid initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 6584048K/6794324K available (7338K kernel code, 1138K rwdata, 3388K rodata, 1332K init, 1440K bss, 210276K reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8. [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-7. [ 0.000000] NR_IRQS:16640 nr_irqs:1016 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] allocated 27262976 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.004000] tsc: Detected 2394.526 MHz processor [ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 4789.05 BogoMIPS (lpj=9578104) [ 0.000007] pid_max: default: 32768 minimum: 301 [ 0.000033] Security Framework initialized [ 0.000053] AppArmor: AppArmor initialized [ 0.000054] Yama: becoming mindful. [ 0.000793] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.002875] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.003734] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.003747] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.003995] Initializing cgroup subsys memory [ 0.004001] Initializing cgroup subsys devices [ 0.004003] Initializing cgroup subsys freezer [ 0.004005] Initializing cgroup subsys blkio [ 0.004006] Initializing cgroup subsys perf_event [ 0.004009] Initializing cgroup subsys hugetlb [ 0.004034] CPU: Physical Processor ID: 0 [ 0.004035] CPU: Processor Core ID: 0 [ 0.004040] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.004040] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.005211] mce: CPU supports 7 MCE banks [ 0.005226] CPU0: Thermal monitoring enabled (TM1) [ 0.005239] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.005239] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0 [ 0.005239] tlb_flushall_shift: 6 [ 0.005369] Freeing SMP alternatives memory: 32K (ffffffff81e6b000 - ffffffff81e73000) [ 0.006591] ACPI: Core revision 20131115 [ 0.020045] ACPI: All ACPI Tables successfully acquired [ 0.020299] ftrace: allocating 28408 entries in 111 pages [ 0.035862] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.075582] smpboot: CPU0: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz (fam: 06, model: 45, stepping: 01) [ 0.075591] TSC deadline timer enabled [ 0.078016] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver. [ 0.078024] ... version: 3 [ 0.078026] ... bit width: 48 [ 0.078027] ... generic registers: 4 [ 0.078028] ... value mask: 0000ffffffffffff [ 0.078029] ... max period: 0000ffffffffffff [ 0.078030] ... fixed-purpose events: 3 [ 0.078032] ... event mask: 000000070000000f [ 0.080068] x86: Booting SMP configuration: [ 0.094733] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.080071] .... node #0, CPUs: #1 #2 #3 [ 0.123633] x86: Booted up 1 node, 4 CPUs [ 0.123638] smpboot: Total of 4 processors activated (19156.20 BogoMIPS) [ 0.129280] devtmpfs: initialized [ 0.132064] EVM: security.selinux [ 0.132066] EVM: security.SMACK64 [ 0.132067] EVM: security.ima [ 0.132068] EVM: security.capability [ 0.132139] PM: Registering ACPI NVS region [mem 0xdce49000-0xdcf9efff] (1400832 bytes) [ 0.133026] pinctrl core: initialized pinctrl subsystem [ 0.133096] regulator-dummy: no parameters [ 0.133130] RTC time: 20:55:27, date: 06/21/14 [ 0.133171] NET: Registered protocol family 16 [ 0.133298] cpuidle: using governor ladder [ 0.133299] cpuidle: using governor menu [ 0.133364] ACPI: bus type PCI registered [ 0.133366] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.133433] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.133436] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.139020] PCI: Using configuration type 1 for base access [ 0.139027] dmi type 0xB1 record - unknown flag [ 0.140070] bio: create slab at 0 [ 0.140238] ACPI: Added _OSI(Module Device) [ 0.140241] ACPI: Added _OSI(Processor Device) [ 0.140242] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.140244] ACPI: Added _OSI(Processor Aggregator Device) [ 0.147212] ACPI: Executed 1 blocks of module-level executable AML code [ 0.154293] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.157235] ACPI: SSDT 00000000dce3dc18 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20120711) [ 0.158114] ACPI: Dynamic OEM Table Load: [ 0.158117] ACPI: SSDT (null) 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20120711) [ 0.161397] ACPI: SSDT 00000000dce3d618 0005AA (v01 PmRef ApIst 00003000 INTL 20120711) [ 0.162362] ACPI: Dynamic OEM Table Load: [ 0.162364] ACPI: SSDT (null) 0005AA (v01 PmRef ApIst 00003000 INTL 20120711) [ 0.165225] ACPI: SSDT 00000000dce3cd98 000119 (v01 PmRef ApCst 00003000 INTL 20120711) [ 0.166103] ACPI: Dynamic OEM Table Load: [ 0.166105] ACPI: SSDT (null) 000119 (v01 PmRef ApCst 00003000 INTL 20120711) [ 0.172443] ACPI: Interpreter enabled [ 0.172458] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20131115/hwxface-580) [ 0.172480] ACPI: (supports S0 S1 S3 S4 S5) [ 0.172482] ACPI: Using IOAPIC for interrupt routing [ 0.172514] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.172806] ACPI: No dock devices found. [ 0.194601] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 0.194608] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.194762] \_SB_.PCI0:_OSC invalid UUID [ 0.194763] _OSC request data:1 1f 0 [ 0.194768] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.195828] PCI host bridge to bus 0000:00 [ 0.195832] pci_bus 0000:00: root bus resource [bus 00-3e] [ 0.195834] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.195836] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.195839] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.195841] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfeafffff] [ 0.195850] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000 [ 0.196054] pci 0000:00:02.0: [8086:0a16] type 00 class 0x030000 [ 0.196070] pci 0000:00:02.0: reg 0x10: [mem 0xf0000000-0xf03fffff 64bit] [ 0.196078] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref] [ 0.196085] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.196282] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300 [ 0.196292] pci 0000:00:03.0: reg 0x10: [mem 0xf0510000-0xf0513fff 64bit] [ 0.196515] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330 [ 0.196535] pci 0000:00:14.0: reg 0x10: [mem 0xf0500000-0xf050ffff 64bit] [ 0.196597] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.196745] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.196781] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000 [ 0.196804] pci 0000:00:16.0: reg 0x10: [mem 0xf0519000-0xf051901f 64bit] [ 0.196878] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.197062] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300 [ 0.197077] pci 0000:00:1b.0: reg 0x10: [mem 0xf0514000-0xf0517fff 64bit] [ 0.197144] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.197300] pci 0000:00:1b.0: System wakeup disabled by ACPI [ 0.197338] pci 0000:00:1c.0: [8086:9c10] type 01 class 0x060400 [ 0.197417] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.197568] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.197606] pci 0000:00:1c.2: [8086:9c14] type 01 class 0x060400 [ 0.197685] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.197836] pci 0000:00:1c.2: System wakeup disabled by ACPI [ 0.197878] pci 0000:00:1d.0: [8086:9c26] type 00 class 0x0c0320 [ 0.197901] pci 0000:00:1d.0: reg 0x10: [mem 0xf051d000-0xf051d3ff] [ 0.197996] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.198159] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.198194] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100 [ 0.198479] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601 [ 0.198496] pci 0000:00:1f.2: reg 0x10: [io 0x3088-0x308f] [ 0.198504] pci 0000:00:1f.2: reg 0x14: [io 0x3094-0x3097] [ 0.198512] pci 0000:00:1f.2: reg 0x18: [io 0x3080-0x3087] [ 0.198520] pci 0000:00:1f.2: reg 0x1c: [io 0x3090-0x3093] [ 0.198528] pci 0000:00:1f.2: reg 0x20: [io 0x3060-0x307f] [ 0.198536] pci 0000:00:1f.2: reg 0x24: [mem 0xf051c000-0xf051c7ff] [ 0.198575] pci 0000:00:1f.2: PME# supported from D3hot [ 0.198742] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500 [ 0.198757] pci 0000:00:1f.3: reg 0x10: [mem 0xf0518000-0xf05180ff 64bit] [ 0.198778] pci 0000:00:1f.3: reg 0x20: [io 0xefa0-0xefbf] [ 0.199030] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.199146] pci 0000:02:00.0: [8086:08b1] type 00 class 0x028000 [ 0.199191] pci 0000:02:00.0: reg 0x10: [mem 0xf0400000-0xf0401fff 64bit] [ 0.199370] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 0.199420] pci 0000:02:00.0: System wakeup disabled by ACPI [ 0.205218] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 0.205224] pci 0000:00:1c.2: bridge window [mem 0xf0400000-0xf04fffff] [ 0.221897] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.221960] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.222021] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *7 [ 0.222081] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.222140] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.222200] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.222263] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.222322] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.222973] ACPI: Enabled 5 GPEs in block 00 to 7F [ 0.222983] ACPI: \_SB_.PCI0: notify handler is installed [ 0.223093] Found 1 acpi root devices [ 0.223166] ACPI : EC: GPE = 0xa, I/O: command/status = 0x66, data = 0x62 [ 0.223268] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.223271] vgaarb: loaded [ 0.223273] vgaarb: bridge control possible 0000:00:02.0 [ 0.223433] SCSI subsystem initialized [ 0.223480] libata version 3.00 loaded. [ 0.223499] ACPI: bus type USB registered [ 0.223518] usbcore: registered new interface driver usbfs [ 0.223525] usbcore: registered new interface driver hub [ 0.223548] usbcore: registered new device driver usb [ 0.223664] PCI: Using ACPI for IRQ routing [ 0.225095] PCI: pci_cache_line_size set to 64 bytes [ 0.225155] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff] [ 0.225158] e820: reserve RAM buffer [mem 0x7f579000-0x7fffffff] [ 0.225159] e820: reserve RAM buffer [mem 0x21f600000-0x21fffffff] [ 0.225249] NetLabel: Initializing [ 0.225251] NetLabel: domain hash size = 128 [ 0.225252] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.225265] NetLabel: unlabeled traffic allowed by default [ 0.225341] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.225348] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.227384] Switched to clocksource hpet [ 0.232876] AppArmor: AppArmor Filesystem Enabled [ 0.232898] pnp: PnP ACPI init [ 0.232911] ACPI: bus type PNP registered [ 0.232948] pnp 00:00: [dma 4] [ 0.232969] pnp 00:00: Plug and Play ACPI device, IDs PNP0200 (active) [ 0.232992] pnp 00:01: Plug and Play ACPI device, IDs INT0800 (active) [ 0.233121] pnp 00:02: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.233185] system 00:03: [io 0x0680-0x069f] has been reserved [ 0.233188] system 00:03: [io 0xffff] has been reserved [ 0.233190] system 00:03: [io 0xffff] has been reserved [ 0.233192] system 00:03: [io 0xffff] has been reserved [ 0.233195] system 00:03: [io 0x1800-0x18fe] could not be reserved [ 0.233197] system 00:03: [io 0x164e-0x164f] has been reserved [ 0.233200] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.233249] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.233296] system 00:05: [io 0x1854-0x1857] has been reserved [ 0.233300] system 00:05: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.233350] pnp 00:06: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.233381] pnp 00:07: Plug and Play ACPI device, IDs SYN0608 PNP0f03 (active) [ 0.233533] system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.233535] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.233537] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.233539] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.233542] system 00:08: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.233544] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.233546] system 00:08: [mem 0xfed90000-0xfed93fff] has been reserved [ 0.233548] system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.233552] system 00:08: [mem 0xff000000-0xffffffff] could not be reserved [ 0.233554] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.233557] system 00:08: [mem 0xfffff000-0xffffffff] has been reserved [ 0.233559] system 00:08: [mem 0xdfa10000-0xdfa1ffff] has been reserved [ 0.233562] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.233907] system 00:09: [mem 0xfe102000-0xfe102fff] has been reserved [ 0.233910] system 00:09: [mem 0xfe104000-0xfe104fff] has been reserved [ 0.233912] system 00:09: [mem 0xfe106000-0xfe106fff] has been reserved [ 0.233915] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.235628] pnp 00:0a: unknown resource type 19 in _CRS [ 0.235631] pnp 00:0a: can't evaluate _CRS: 1 [ 0.235656] pnp 00:0a: Plug and Play ACPI device, IDs DLL060a PNP0c50 (active) [ 0.236191] pnp 00:0b: Plug and Play ACPI device, IDs ATM1200 PNP0c31 (active) [ 0.236254] pnp: PnP ACPI: found 12 devices [ 0.236255] ACPI: bus type PNP unregistered [ 0.242720] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.242734] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 0.242740] pci 0000:00:1c.2: bridge window [mem 0xf0400000-0xf04fffff] [ 0.242750] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.242752] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.242754] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.242756] pci_bus 0000:00: resource 7 [mem 0xdfa00000-0xfeafffff] [ 0.242758] pci_bus 0000:02: resource 1 [mem 0xf0400000-0xf04fffff] [ 0.242791] NET: Registered protocol family 2 [ 0.242983] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.243160] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.243288] TCP: Hash tables configured (established 65536 bind 65536) [ 0.243308] TCP: reno registered [ 0.243321] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.243354] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.243444] NET: Registered protocol family 1 [ 0.243456] pci 0000:00:02.0: Boot video device [ 0.243545] pci 0000:00:14.0: can't derive routing for PCI INT A [ 0.243547] pci 0000:00:14.0: PCI INT A: no GSI - using ISA IRQ 11 [ 0.243654] pci 0000:00:14.0: can't derive routing for PCI INT A [ 0.243852] PCI: CLS 64 bytes, default 64 [ 0.243922] Trying to unpack rootfs image as initramfs... [ 5.494169] Freeing initrd memory: 20168K (ffff88007e1c7000 - ffff88007f579000) [ 5.494174] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 5.494177] software IO TLB [mem 0x7a1c7000-0x7e1c7000] (64MB) mapped at [ffff88007a1c7000-ffff88007e1c6fff] [ 5.494400] microcode: CPU0 sig=0x40651, pf=0x40, revision=0x17 [ 5.494409] microcode: CPU1 sig=0x40651, pf=0x40, revision=0x17 [ 5.494417] microcode: CPU2 sig=0x40651, pf=0x40, revision=0x17 [ 5.494425] microcode: CPU3 sig=0x40651, pf=0x40, revision=0x17 [ 5.494477] microcode: Microcode Update Driver: v2.00 , Peter Oruba [ 5.494479] Scanning for low memory corruption every 60 seconds [ 5.494761] Initialise system trusted keyring [ 5.494807] audit: initializing netlink socket (disabled) [ 5.494816] type=2000 audit(1403384132.476:1): initialized [ 5.528858] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 5.530209] VFS: Disk quotas dquot_6.5.2 [ 5.530250] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 5.530667] fuse init (API version 7.22) [ 5.530742] msgmni has been set to 12898 [ 5.530793] Key type big_key registered [ 5.531225] Key type asymmetric registered [ 5.531227] Asymmetric key parser 'x509' registered [ 5.531256] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 5.531298] io scheduler noop registered [ 5.531300] io scheduler deadline registered (default) [ 5.531323] io scheduler cfq registered [ 5.531697] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 5.531715] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 5.531759] intel_idle: MWAIT substates: 0x11142120 [ 5.531761] intel_idle: v0.4 model 0x45 [ 5.531762] intel_idle: lapic_timer_reliable_states 0xffffffff [ 5.531909] ipmi message handler version 39.2 [ 5.739869] ACPI: AC Adapter [ADP0] (off-line) [ 5.739946] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0 [ 5.739951] ACPI: Power Button [PWRB] [ 5.739984] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input1 [ 5.740417] ACPI: Lid Switch [LID0] [ 5.740454] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 5.740457] ACPI: Power Button [PWRF] [ 5.740795] thermal LNXTHERM:00: registered as thermal_zone0 [ 5.740798] ACPI: Thermal Zone [TZ00] (28 C) [ 5.740999] thermal LNXTHERM:01: registered as thermal_zone1 [ 5.741001] ACPI: Thermal Zone [TZ01] (30 C) [ 5.741030] GHES: HEST is not enabled! [ 5.741119] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 5.746696] Linux agpgart interface v0.103 [ 5.746849] tpm_tis 00:0b: 1.2 TPM (device-id 0x3204, rev-id 64) [ 5.752811] ACPI: Battery Slot [BAT0] (battery present) [ 5.828005] tpm_tis 00:0b: TPM is disabled/deactivated (0x6) [ 5.829829] brd: module loaded [ 5.830468] loop: module loaded [ 5.830821] libphy: Fixed MDIO Bus: probed [ 5.830903] tun: Universal TUN/TAP device driver, 1.6 [ 5.830904] tun: (C) 1999-2004 Max Krasnyansky [ 5.830953] PPP generic driver version 2.4.2 [ 5.830990] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.830993] ehci-pci: EHCI PCI platform driver [ 5.831138] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 5.831144] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1 [ 5.831159] ehci-pci 0000:00:1d.0: debug port 2 [ 5.835076] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 5.835095] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf051d000 [ 5.843932] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 5.843978] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 5.843980] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 5.843982] usb usb1: Product: EHCI Host Controller [ 5.843984] usb usb1: Manufacturer: Linux 3.13.0-24-generic ehci_hcd [ 5.843986] usb usb1: SerialNumber: 0000:00:1d.0 [ 5.844120] hub 1-0:1.0: USB hub found [ 5.844130] hub 1-0:1.0: 2 ports detected [ 5.844249] ehci-platform: EHCI generic platform driver [ 5.844257] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.844259] ohci-pci: OHCI PCI platform driver [ 5.844267] ohci-platform: OHCI generic platform driver [ 5.844274] uhci_hcd: USB Universal Host Controller Interface driver [ 5.844367] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A [ 5.844370] xhci_hcd 0000:00:14.0: PCI INT A: no GSI - using ISA IRQ 11 [ 5.844401] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 5.844405] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 5.844490] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 5.844513] xhci_hcd 0000:00:14.0: irq 56 for MSI/MSI-X [ 5.844577] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 5.844580] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 5.844581] usb usb2: Product: xHCI Host Controller [ 5.844583] usb usb2: Manufacturer: Linux 3.13.0-24-generic xhci_hcd [ 5.844585] usb usb2: SerialNumber: 0000:00:14.0 [ 5.844700] hub 2-0:1.0: USB hub found [ 5.844713] hub 2-0:1.0: 9 ports detected [ 5.847444] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 5.847449] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 5.847492] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003 [ 5.847494] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 5.847496] usb usb3: Product: xHCI Host Controller [ 5.847498] usb usb3: Manufacturer: Linux 3.13.0-24-generic xhci_hcd [ 5.847500] usb usb3: SerialNumber: 0000:00:14.0 [ 5.847616] hub 3-0:1.0: USB hub found [ 5.847627] hub 3-0:1.0: 4 ports detected [ 5.856034] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 5.862130] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.862137] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.862258] mousedev: PS/2 mouse device common for all mice [ 5.862420] rtc_cmos 00:04: RTC can wake from S4 [ 5.862549] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0 [ 5.862578] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 5.862648] device-mapper: uevent: version 1.0.3 [ 5.862708] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com [ 5.862716] ledtrig-cpu: registered to indicate activity on CPUs [ 5.862840] TCP: cubic registered [ 5.862924] NET: Registered protocol family 10 [ 5.863091] NET: Registered protocol family 17 [ 5.863099] Key type dns_resolver registered [ 5.863348] Loading compiled-in X.509 certificates [ 5.864406] Loaded X.509 cert 'Magrathea: Glacier signing key: 00a5a65759de474bc5c43120880c1b94a539f431' [ 5.864417] registered taskstats version 1 [ 5.867353] Key type trusted registered [ 5.869651] Key type encrypted registered [ 5.871822] AppArmor: AppArmor sha1 policy hashing enabled [ 5.880008] tpm_tis 00:0b: tpm_transmit: tpm_send: error -62 [ 5.880011] IMA: No TPM chip found, activating TPM-bypass! [ 5.880320] regulator-dummy: disabling [ 5.880472] Magic number: 2:591:953 [ 5.880521] memory memory6: hash matches [ 5.880576] rtc_cmos 00:04: setting system clock to 2014-06-21 20:55:33 UTC (1403384133) [ 5.880757] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 5.881524] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 5.881527] EDD information not available. [ 5.881562] PM: Hibernation image not present or could not be loaded. [ 5.882525] Freeing unused kernel memory: 1332K (ffffffff81d1e000 - ffffffff81e6b000) [ 5.882527] Write protecting the kernel read-only data: 12288k [ 5.885070] Freeing unused kernel memory: 844K (ffff88000172d000 - ffff880001800000) [ 5.887043] Freeing unused kernel memory: 708K (ffff880001b4f000 - ffff880001c00000) [ 5.902854] systemd-udevd[126]: starting version 204 [ 5.926871] wmi: Mapper loaded [ 5.931669] ahci 0000:00:1f.2: version 3.0 [ 5.931825] ahci 0000:00:1f.2: irq 57 for MSI/MSI-X [ 5.932533] [drm] Initialized drm 1.1.0 20060810 [ 5.944033] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x4 impl SATA mode [ 5.944039] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst [ 5.944571] scsi0 : ahci [ 5.944657] scsi1 : ahci [ 5.944729] scsi2 : ahci [ 5.944805] scsi3 : ahci [ 5.944858] ata1: DUMMY [ 5.944860] ata2: DUMMY [ 5.944863] ata3: SATA max UDMA/133 abar m2048@0xf051c000 port 0xf051c200 irq 57 [ 5.944865] ata4: DUMMY [ 5.949055] [drm] Memory usable by graphics device = 2048M [ 5.996183] i915 0000:00:02.0: irq 58 for MSI/MSI-X [ 5.996196] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 5.996197] [drm] Driver supports precise vblank timestamp query. [ 5.996273] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 6.059201] fbcon: inteldrmfb (fb0) is primary device [ 6.156287] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 6.264338] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 6.266911] ata3.00: ATA-8: LITEONIT LMT-256M6M mSATA 256GB, DM8110F, max UDMA/133 [ 6.266913] ata3.00: 500118192 sectors, multi 1: LBA48 NCQ (depth 31/32), AA [ 6.267324] ata3.00: configured for UDMA/133 [ 6.267493] scsi 2:0:0:0: Direct-Access ATA LITEONIT LMT-256 DM81 PQ: 0 ANSI: 5 [ 6.267628] sd 2:0:0:0: [sda] 500118192 512-byte logical blocks: (256 GB/238 GiB) [ 6.267653] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 6.267720] sd 2:0:0:0: [sda] Write Protect is off [ 6.267723] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 6.267767] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 6.268535] sda: sda1 sda2 sda3 sda4 [ 6.268949] sd 2:0:0:0: [sda] Attached SCSI disk [ 6.288637] usb 1-1: New USB device found, idVendor=8087, idProduct=8000 [ 6.288640] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6.288829] hub 1-1:1.0: USB hub found [ 6.288915] hub 1-1:1.0: 8 ports detected [ 6.456527] usb 2-1: new high-speed USB device number 2 using xhci_hcd [ 6.480993] usb 2-1: New USB device found, idVendor=058f, idProduct=6387 [ 6.480995] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6.480997] usb 2-1: Product: Mass Storage [ 6.480998] usb 2-1: Manufacturer: Generic [ 6.480998] usb 2-1: SerialNumber: 9DA7FF73 [ 6.484471] usb-storage 2-1:1.0: USB Mass Storage device detected [ 6.484553] scsi4 : usb-storage 2-1:1.0 [ 6.484633] usbcore: registered new interface driver usb-storage [ 6.492459] tsc: Refined TSC clocksource calibration: 2394.456 MHz [ 6.648711] usb 2-3: new full-speed USB device number 3 using xhci_hcd [ 6.666396] usb 2-3: New USB device found, idVendor=06cb, idProduct=0af8 [ 6.666398] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 6.666399] usb 2-3: Product: Synaptics Large Touch Screen [ 6.666401] usb 2-3: Manufacturer: SYNAPTICS [ 6.670120] hidraw: raw HID events driver (C) Jiri Kosina [ 6.673531] usbcore: registered new interface driver usbhid [ 6.673532] usbhid: USB HID core driver [ 6.832853] usb 2-5: new high-speed USB device number 4 using xhci_hcd [ 6.874260] usb 2-5: New USB device found, idVendor=0bda, idProduct=5604 [ 6.874263] usb 2-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 6.874264] usb 2-5: Product: Integrated Webcam [ 6.874265] usb 2-5: Manufacturer: Generic [ 6.874266] usb 2-5: SerialNumber: 200901010001 [ 7.041017] usb 2-6: new full-speed USB device number 5 using xhci_hcd [ 7.058524] usb 2-6: New USB device found, idVendor=8087, idProduct=07dc [ 7.058526] usb 2-6: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7.487020] scsi 4:0:0:0: Direct-Access Generic Flash Disk 8.07 PQ: 0 ANSI: 4 [ 7.487273] sd 4:0:0:0: Attached scsi generic sg1 type 0 [ 7.488232] sd 4:0:0:0: [sdb] 15976448 512-byte logical blocks: (8.17 GB/7.61 GiB) [ 7.488935] sd 4:0:0:0: [sdb] Write Protect is off [ 7.488937] sd 4:0:0:0: [sdb] Mode Sense: 23 00 00 00 [ 7.489646] sd 4:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 7.493418] Switched to clocksource tsc [ 7.514246] sdb: sdb1 [ 7.516550] sd 4:0:0:0: [sdb] Attached SCSI removable disk [ 7.691827] Console: switching to colour frame buffer device 240x67 [ 7.698070] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 7.698072] i915 0000:00:02.0: registered panic notifier [ 7.706873] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 7.707731] acpi device:48: registered as cooling_device4 [ 7.707837] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input8 [ 7.707940] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 [ 7.817660] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 8.065715] raid6: sse2x1 5750 MB/s [ 8.133775] raid6: sse2x2 7250 MB/s [ 8.201844] raid6: sse2x4 8299 MB/s [ 8.269893] raid6: avx2x1 11121 MB/s [ 8.337951] raid6: avx2x2 12859 MB/s [ 8.406005] raid6: avx2x4 14844 MB/s [ 8.406007] raid6: using algorithm avx2x4 (14844 MB/s) [ 8.406008] raid6: using avx2x2 recovery algorithm [ 8.407276] xor: automatically using best checksumming function: [ 8.446020] avx : 17815.000 MB/sec [ 8.458853] bio: create slab at 1 [ 8.459072] Btrfs loaded [ 8.461551] btrfs: device fsid 2bd5f583-971e-4ba4-a161-1c76227b5d62 devid 1 transid 20 /dev/sda2 [ 8.461822] btrfs: disk space caching is enabled [ 8.462400] attempt to access beyond end of device [ 8.462403] sda2: rw=32, want=740736, limit=2048 [ 8.462414] btrfs: failed to read tree root on sda2 [ 8.478092] btrfs: open_ctree failed [ 8.512149] btrfs: device fsid 7cf95491-8ec6-48a2-b4c4-4b80650d169a devid 1 transid 48438 /dev/sda4 [ 8.512436] btrfs: disk space caching is enabled [ 8.513544] btrfs bad tree block start 0 325877760 [ 8.526138] btrfs: open_ctree failed [ 8.678003] random: nonblocking pool is initialized [ 9.989564] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 18.120862] Adding 1999868k swap on /dev/sda1. Priority:-1 extents:1 across:1999868k SSFS [ 18.387280] systemd-udevd[1107]: starting version 204 [ 18.846451] lp: driver loaded but no devices found [ 18.847324] init: cups main process (1144) killed by HUP signal [ 18.847342] init: cups main process ended, respawning [ 18.862629] ppdev: user-space parallel port driver [ 18.870372] Bluetooth: Core ver 2.17 [ 18.870390] NET: Registered protocol family 31 [ 18.870391] Bluetooth: HCI device and connection manager initialized [ 18.870399] Bluetooth: HCI socket layer initialized [ 18.870401] Bluetooth: L2CAP socket layer initialized [ 18.870405] Bluetooth: SCO socket layer initialized [ 18.919483] Bluetooth: RFCOMM TTY layer initialized [ 18.919495] Bluetooth: RFCOMM socket layer initialized [ 18.919502] Bluetooth: RFCOMM ver 1.11 [ 18.949779] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 18.949784] Bluetooth: BNEP filters: protocol multicast [ 18.949795] Bluetooth: BNEP socket layer initialized [ 19.003627] ACPI Warning: 0x0000000000001828-0x000000000000182f SystemIO conflicts with Region \PMIO 1 (20131115/utaddress-251) [ 19.003638] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 19.003643] ACPI Warning: 0x0000000000000830-0x000000000000083f SystemIO conflicts with Region \GPRL 1 (20131115/utaddress-251) [ 19.003648] ACPI Warning: 0x0000000000000830-0x000000000000083f SystemIO conflicts with Region \GPR_ 2 (20131115/utaddress-251) [ 19.003653] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 19.003655] ACPI Warning: 0x0000000000000800-0x000000000000082f SystemIO conflicts with Region \GPRL 1 (20131115/utaddress-251) [ 19.003660] ACPI Warning: 0x0000000000000800-0x000000000000082f SystemIO conflicts with Region \GPR_ 2 (20131115/utaddress-251) [ 19.003665] ACPI Warning: 0x0000000000000800-0x000000000000082f SystemIO conflicts with Region \IO_D 3 (20131115/utaddress-251) [ 19.003670] ACPI Warning: 0x0000000000000800-0x000000000000082f SystemIO conflicts with Region \_SB_.IOPH 4 (20131115/utaddress-251) [ 19.003675] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 19.003677] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 19.071323] mei_me 0000:00:16.0: irq 59 for MSI/MSI-X [ 19.251229] usbcore: registered new interface driver btusb [ 19.257440] cfg80211: Calling CRDA to update world regulatory domain [ 19.269348] Bluetooth: hci0: read Intel version: 370710018002030d00 [ 19.413823] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq [ 19.420417] device-mapper: multipath: version 1.6.0 loaded [ 19.456736] Intel(R) Wireless WiFi driver for Linux, in-tree: [ 19.456740] Copyright(c) 2003-2013 Intel Corporation [ 19.456967] iwlwifi 0000:02:00.0: irq 60 for MSI/MSI-X [ 19.520613] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 19.538036] btrfs: device fsid 7cf95491-8ec6-48a2-b4c4-4b80650d169a devid 1 transid 48438 /dev/sda4 [ 19.548844] HDA driver get symbol successfully from i915 module [ 19.549012] snd_hda_intel 0000:00:1b.0: irq 61 for MSI/MSI-X [ 19.555055] snd_hda_intel 0000:00:03.0: irq 62 for MSI/MSI-X [ 19.563725] iwlwifi 0000:02:00.0: loaded firmware version 22.24.8.0 op_mode iwlmvm [ 19.570611] input: SYNAPTICS Synaptics Large Touch Screen as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3:1.0/input/input34 [ 19.571531] hid-multitouch 0003:06CB:0AF8.0001: input,hiddev0,hidraw0: USB HID v1.11 Mouse [SYNAPTICS Synaptics Large Touch Screen] on usb-0000:00:14.0-3/input0 [ 19.577623] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated [ 19.612817] Linux video capture interface: v2.00 [ 19.619552] SKU: Nid=0x1d sku_cfg=0x40d6832d [ 19.619557] SKU: port_connectivity=0x1 [ 19.619559] SKU: enable_pcbeep=0x1 [ 19.619561] SKU: check_sum=0x00000006 [ 19.619563] SKU: customization=0x00000083 [ 19.619565] SKU: external_amp=0x5 [ 19.619567] SKU: platform_type=0x1 [ 19.619568] SKU: swap=0x0 [ 19.619570] SKU: override=0x1 [ 19.620073] autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 19.620077] speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 19.620080] hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 19.620082] mono: mono_out=0x0 [ 19.620084] inputs: [ 19.620105] Headphone Mic=0x19 [ 19.620107] Headset Mic=0x1b [ 19.620109] Internal Mic=0x12 [ 19.620112] realtek: No valid SSID, checking pincfg 0x40d6832d for NID 0x1d [ 19.620115] realtek: Enabling init ASM_ID=0x832d CODEC_ID=10ec0668 [ 19.630736] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input36 [ 19.631282] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input39 [ 19.631451] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input38 [ 19.631725] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input37 [ 19.647759] input: Dell WMI hotkeys as /devices/virtual/input/input40 [ 19.715439] i2c_hid i2c-DLL060A:00: failed to retrieve report from device. [ 19.715524] input: DLL060A:00 06CB:2734 as /devices/pci0000:00/INT33C3:00/i2c-8/i2c-DLL060A:00/input/input41 [ 19.715660] hid-generic 0018:06CB:2734.0002: input,hidraw1: HID v1.00 Pointer [DLL060A:00 06CB:2734] on [ 19.798153] btrfs: device fsid 7cf95491-8ec6-48a2-b4c4-4b80650d169a devid 1 transid 48438 /dev/sda4 [ 19.826678] uvcvideo: Found UVC 1.00 device Integrated Webcam (0bda:5604) [ 19.830406] input: Integrated Webcam as /devices/pci0000:00/0000:00:14.0/usb2/2-5/2-5:1.0/input/input42 [ 19.830502] usbcore: registered new interface driver uvcvideo [ 19.830505] USB Video Class driver (1.1.1) [ 19.867018] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144 [ 19.868371] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S [ 19.868653] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S [ 19.898945] init: failsafe main process (1370) killed by TERM signal [ 19.900470] cfg80211: World regulatory domain updated: [ 19.900475] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 19.900478] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 19.900481] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 19.900484] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 19.900487] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 19.900489] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 20.081711] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 20.171526] intel_rapl: domain uncore energy ctr 2795:2795 not working, skip [ 20.641837] init: alsa-restore main process (1701) terminated with status 99 [ 21.170028] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S [ 21.170278] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S [ 21.187430] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 21.187743] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 22.975991] init: plymouth-upstart-bridge main process ended, respawning [ 22.981605] init: plymouth-upstart-bridge main process (2091) terminated with status 1 [ 22.981618] init: plymouth-upstart-bridge main process ended, respawning [ 85.338576] systemd-hostnamed[5446]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname! [ 230.379681] btrfs: device fsid 7cf95491-8ec6-48a2-b4c4-4b80650d169a devid 1 transid 48438 /dev/sda4 [ 230.380571] btrfs: disk space caching is enabled [ 230.382404] btrfs bad tree block start 0 325877760 [ 230.397341] btrfs: open_ctree failed [ 663.466735] ahci 0000:00:1f.2: port does not support device sleep [ 877.936019] iwlwifi 0000:02:00.0: Microcode SW error detected. Restarting 0x2000000. [ 877.936024] iwlwifi 0000:02:00.0: CSR values: [ 877.936026] iwlwifi 0000:02:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG) [ 877.936039] iwlwifi 0000:02:00.0: CSR_HW_IF_CONFIG_REG: 0X00489204 [ 877.936052] iwlwifi 0000:02:00.0: CSR_INT_COALESCING: 0X8000ff40 [ 877.936063] iwlwifi 0000:02:00.0: CSR_INT: 0X00000000 [ 877.936077] iwlwifi 0000:02:00.0: CSR_INT_MASK: 0X00000000 [ 877.936088] iwlwifi 0000:02:00.0: CSR_FH_INT_STATUS: 0X00000000 [ 877.936102] iwlwifi 0000:02:00.0: CSR_GPIO_IN: 0X00000000 [ 877.936112] iwlwifi 0000:02:00.0: CSR_RESET: 0X00000000 [ 877.936126] iwlwifi 0000:02:00.0: CSR_GP_CNTRL: 0X080403c5 [ 877.936140] iwlwifi 0000:02:00.0: CSR_HW_REV: 0X00000144 [ 877.936151] iwlwifi 0000:02:00.0: CSR_EEPROM_REG: 0X00000000 [ 877.936165] iwlwifi 0000:02:00.0: CSR_EEPROM_GP: 0X80000000 [ 877.936176] iwlwifi 0000:02:00.0: CSR_OTP_GP_REG: 0X803a0000 [ 877.936190] iwlwifi 0000:02:00.0: CSR_GIO_REG: 0X00080042 [ 877.936200] iwlwifi 0000:02:00.0: CSR_GP_UCODE_REG: 0X00000000 [ 877.936211] iwlwifi 0000:02:00.0: CSR_GP_DRIVER_REG: 0X00000000 [ 877.936225] iwlwifi 0000:02:00.0: CSR_UCODE_DRV_GP1: 0X00000000 [ 877.936236] iwlwifi 0000:02:00.0: CSR_UCODE_DRV_GP2: 0X00000000 [ 877.936250] iwlwifi 0000:02:00.0: CSR_LED_REG: 0X00000060 [ 877.936272] iwlwifi 0000:02:00.0: CSR_DRAM_INT_TBL_REG: 0X8807ea2e [ 877.936287] iwlwifi 0000:02:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200 [ 877.936298] iwlwifi 0000:02:00.0: CSR_ANA_PLL_CFG: 0Xd55555d5 [ 877.936312] iwlwifi 0000:02:00.0: CSR_HW_REV_WA_REG: 0X0001001a [ 877.936326] iwlwifi 0000:02:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0010 [ 877.936328] iwlwifi 0000:02:00.0: FH register values: [ 877.936349] iwlwifi 0000:02:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X075d3d00 [ 877.936361] iwlwifi 0000:02:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X0075d3e0 [ 877.936373] iwlwifi 0000:02:00.0: FH_RSCSR_CHNL0_WPTR: 0X000000c8 [ 877.936386] iwlwifi 0000:02:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114 [ 877.936398] iwlwifi 0000:02:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc [ 877.936410] iwlwifi 0000:02:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X07030000 [ 877.936423] iwlwifi 0000:02:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000 [ 877.936435] iwlwifi 0000:02:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001 [ 877.936447] iwlwifi 0000:02:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000 [ 877.936552] iwlwifi 0000:02:00.0: Start IWL Error Log Dump: [ 877.936554] iwlwifi 0000:02:00.0: Status: 0x00000000, count: 6 [ 877.936556] iwlwifi 0000:02:00.0: Loaded firmware version: 22.24.8.0 [ 877.936559] iwlwifi 0000:02:00.0: 0x000013B1 | ADVANCED_SYSASSERT [ 877.936561] iwlwifi 0000:02:00.0: 0x022002B0 | uPc [ 877.936563] iwlwifi 0000:02:00.0: 0x00000000 | branchlink1 [ 877.936565] iwlwifi 0000:02:00.0: 0x00000BEA | branchlink2 [ 877.936567] iwlwifi 0000:02:00.0: 0x00015EB4 | interruptlink1 [ 877.936569] iwlwifi 0000:02:00.0: 0x00B1008F | interruptlink2 [ 877.936571] iwlwifi 0000:02:00.0: 0x022002B0 | data1 [ 877.936573] iwlwifi 0000:02:00.0: 0x00007000 | data2 [ 877.936575] iwlwifi 0000:02:00.0: 0xDEADBEEF | data3 [ 877.936576] iwlwifi 0000:02:00.0: 0x00000000 | beacon time [ 877.936578] iwlwifi 0000:02:00.0: 0x3306E63F | tsf low [ 877.936580] iwlwifi 0000:02:00.0: 0x00000000 | tsf hi [ 877.936582] iwlwifi 0000:02:00.0: 0x00000000 | time gp1 [ 877.936584] iwlwifi 0000:02:00.0: 0x3306E63F | time gp2 [ 877.936586] iwlwifi 0000:02:00.0: 0x00000000 | time gp3 [ 877.936588] iwlwifi 0000:02:00.0: 0x00041618 | uCode version [ 877.936590] iwlwifi 0000:02:00.0: 0x00000144 | hw version [ 877.936592] iwlwifi 0000:02:00.0: 0x00489204 | board version [ 877.936594] iwlwifi 0000:02:00.0: 0x093F0080 | hcmd [ 877.936595] iwlwifi 0000:02:00.0: 0x00022000 | isr0 [ 877.936597] iwlwifi 0000:02:00.0: 0x00081800 | isr1 [ 877.936599] iwlwifi 0000:02:00.0: 0x00000002 | isr2 [ 877.936601] iwlwifi 0000:02:00.0: 0x4041FCC0 | isr3 [ 877.936603] iwlwifi 0000:02:00.0: 0x00000001 | isr4 [ 877.936605] iwlwifi 0000:02:00.0: 0x00800110 | isr_pref [ 877.936607] iwlwifi 0000:02:00.0: 0x00000000 | wait_event [ 877.936609] iwlwifi 0000:02:00.0: 0x00000080 | l2p_control [ 877.936611] iwlwifi 0000:02:00.0: 0x00010020 | l2p_duration [ 877.936613] iwlwifi 0000:02:00.0: 0x0000003F | l2p_mhvalid [ 877.936615] iwlwifi 0000:02:00.0: 0x00000080 | l2p_addr_match [ 877.936617] iwlwifi 0000:02:00.0: 0x00000005 | lmpm_pmg_sel [ 877.936619] iwlwifi 0000:02:00.0: 0x23021719 | timestamp [ 877.936620] iwlwifi 0000:02:00.0: 0x0000C8D8 | flow_handler [ 877.987778] ieee80211 phy0: Hardware restart was requested [ 877.988337] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S [ 877.988580] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S [ 1317.861608] btrfs: device fsid 7cf95491-8ec6-48a2-b4c4-4b80650d169a devid 1 transid 48438 /dev/sda4 [ 1318.142047] btrfs: device fsid 7cf95491-8ec6-48a2-b4c4-4b80650d169a devid 1 transid 48438 /dev/sda4 [ 1620.050382] btrfs-debug-tre[5758]: segfault at 1d8 ip 000000000040862d sp 00007fff5ba24a80 error 4 in btrfs-debug-tree[400000+26000] [ 1633.878759] btrfs-debug-tre[5762]: segfault at 1d8 ip 000000000040862d sp 00007fffc2abec10 error 4 in btrfs-debug-tree[400000+26000] [ 1678.146692] btrfs-debug-tre[5785]: segfault at 1d8 ip 000000000040862d sp 00007fff52ee1760 error 4 in btrfs-debug-tree[400000+26000]