Attachment 97210 Details for Bug 77302 – System random hung

System random hung

putty_pk2.log (text/plain), 60.85 KB, created by Guo Jinxian on 2014-04-11 06:17:51 UTC

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Creator: Guo Jinxian

Created: 2014-04-11 06:17:51 UTC

Size: 60.85 KB

patch

obsolete

>=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2014.04.09 10:36:42 =~=~=~=~=~=~=~=~=~=~=~=
>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.14.0_drm-intel-nightly_7cd8b8_20140408+ (buildtopcommit@x-kernel) (gcc version 4.7.0 20120507 (Red Hat 4.7.0-5) (GCC) ) #1454 SMP Tue Apr 8 11:24:26 CST 2014
>[    0.000000] Command line: BOOT_IMAGE=kernels//nightly_parents/2014_04_08/drm-intel-nightly/7cd8b823493acc320c7db9112de9d4e21c6dbd11/bzImage_x86_64 root=/dev/sda2 drm.debug=0xe console=ttyS0,9600 console=tty0 modules_path=kernels//nightly_parents/2014_04_08/drm-intel-nightly/7cd8b823493acc320c7db9112de9d4e21c6dbd11/modules_x86_64/lib/modules/3.14.0_drm-intel-nightly_7cd8b8_20140408+
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000100-0x000000000009f7ff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000d7bdffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000d7be0000-0x00000000d7be2fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000d7be3000-0x00000000d7beffff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000d7bf0000-0x00000000d7bfffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000f4000000-0x00000000f7ffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000117ffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.4 present.
>[    0.000000] No AGP bridge found
>[    0.000000] e820: last_pfn = 0x118000 max_arch_pfn = 0x400000000
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7010600070106, new 0x7010600070106
>[    0.000000] e820: last_pfn = 0xd7be0 max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000f5640-0x000f564f] mapped at [ffff8800000f5640]
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000] init_memory_mapping: [mem 0x117e00000-0x117ffffff]
>[    0.000000] init_memory_mapping: [mem 0x114000000-0x117dfffff]
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x113ffffff]
>[    0.000000] init_memory_mapping: [mem 0x00100000-0xd7bdffff]
>[    0.000000] ACPI: RSDP 00000000000f6ff0 000014 (v00 GBT   )
>[    0.000000] ACPI: RSDT 00000000d7be3040 000040 (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: FACP 00000000d7be30c0 000074 (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: DSDT 00000000d7be3180 0054B5 (v01 GBT    GBTUACPI 00001000 MSFT 0100000C)
>[    0.000000] ACPI: FACS 00000000d7be0000 000040
>[    0.000000] ACPI: HPET 00000000d7be8780 000038 (v01 GBT    GBTUACPI 42302E31 GBTU 00000098)
>[    0.000000] ACPI: MCFG 00000000d7be8800 00003C (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: EUDS 00000000d7be8840 000000 (v01 GBT             00000000      00000000)
>[    0.000000] ACPI: TAMG 00000000d7be8da0 000A1A (v01 GBT    GBT   B0 5455312E BG?? 53450101)
>[    0.000000] ACPI: APIC 00000000d7be8680 0000BC (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: SSDT 00000000d7be97c0 001CEC (v01  INTEL PPM RCM  80000001 INTL 20061109)
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x0000000117ffffff]
>[    0.000000] Initmem setup node 0 [mem 0x00000000-0x117ffffff]
>[    0.000000]   NODE_DATA [mem 0x117ff8000-0x117ffbfff]
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x117ffffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00001000-0x0009efff]
>[    0.000000]   node   0: [mem 0x00100000-0xd7bdffff]
>[    0.000000]   node   0: [mem 0x100000000-0x117ffffff]
>[    0.000000] ACPI: PM-Timer IO Port: 0x408
>[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x04] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x05] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] disabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] dfl dfl lint[0x1])
>[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd7be0000-0xd7be2fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd7be3000-0xd7beffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd7bf0000-0xd7bfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd7c00000-0xdbffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdc000000-0xdfffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xf3ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf4000000-0xf7ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xffffffff]
>[    0.000000] e820: [mem 0xe0000000-0xf3ffffff] available for PCI devices
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 26 pages/cpu @ffff880117c00000 s74560 r8192 d23744 u262144
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 966521
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=kernels//nightly_parents/2014_04_08/drm-intel-nightly/7cd8b823493acc320c7db9112de9d4e21c6dbd11/bzImage_x86_64 root=/dev/sda2 drm.debug=0xe console=ttyS0,9600 console=tty0 modules_path=kernels//nightly_parents/2014_04_08/drm-intel-nightly/7cd8b823493acc320c7db9112de9d4e21c6dbd11/modules_x86_64/lib/modules/3.14.0_drm-intel-nightly_7cd8b8_20140408+
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Checking aperture...
>[    0.000000] No AGP bridge found
>[    0.000000] Memory: 3764068K/3927544K available (7316K kernel code, 706K rwdata, 3552K rodata, 22716K init, 596K bss, 163476K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
>[    0.000000] NR_IRQS:4352 nr_irqs:744 16
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] console [ttyS0] enabled
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 3199.861 MHz processor
>[    0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 6399.72 BogoMIPS (lpj=3199861)
>[    0.127294] pid_max: default: 32768 minimum: 301
>[    0.182626] ACPI: Core revision 20131218
>[    0.231069] ACPI: All ACPI Tables successfully acquired
>[    0.294023] Security Framework initialized
>[    0.343264] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.430882] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.515813] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.596125] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.681811] CPU: Physical Processor ID: 0
>[    0.729864] CPU: Processor Core ID: 0
>[    0.773753] mce: CPU supports 9 MCE banks
>[    0.821811] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7
>[    0.821811] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
>[    0.821811] tlb_flushall_shift: 6
>[    1.002219] Freeing SMP alternatives memory: 32K (ffffffff83181000 - ffffffff83189000)
>[    1.097609] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    1.179567] smpboot: CPU0: Intel(R) Core(TM) i5 CPU         650  @ 3.20GHz (fam: 06, model: 25, stepping: 02)
>[    1.400756] Performance Events: PEBS fmt1+, 16-deep LBR, Westmere events, Intel PMU driver.
>[    1.501320] perf_event_intel: CPUID marked event: 'bus cycles' unavailable
>[    1.583690] ... version:                3
>[    1.631735] ... bit width:              48
>[    1.680822] ... generic registers:      4
>[    1.728870] ... value mask:             0000ffffffffffff
>[    1.792516] ... max period:             000000007fffffff
>[    1.856165] ... fixed-purpose events:   3
>[    1.904213] ... event mask:             000000070000000f
>[    1.968027] x86: Booting SMP configuration:
>[    2.018196] .... node  #0, CPUs:      #1
>[    2.078538]  #2
>[    2.112938]  #3
>[    2.147198] x86: Booted up 1 node, 4 CPUs
>[    2.195306] smpboot: Total of 4 processors activated (25598.88 BogoMIPS)
>[    2.277302] devtmpfs: initialized
>[    2.317338] PM: Registering ACPI NVS region [mem 0xd7be0000-0xd7be2fff] (12288 bytes)
>[    2.411338] xor: measuring software checksum speed
>[    2.478711]    prefetch64-sse: 14012.000 MB/sec
>[    2.542708]    generic_sse: 12272.000 MB/sec
>[    2.593931] xor: using function: prefetch64-sse (14012.000 MB/sec)
>[    2.667998] RTC time: 15:23:20, date: 04/09/14
>[    2.721260] NET: Registered protocol family 16
>[    2.774763] cpuidle: using governor ladder
>[    2.823874] cpuidle: using governor menu
>[    2.870950] ACPI: bus type PCI registered
>[    2.919128] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf4000000-0xf7ffffff] (base 0xf4000000)
>[    3.030730] PCI: MMCONFIG at [mem 0xf4000000-0xf7ffffff] reserved in E820
>[    3.113571] PCI: Using configuration type 1 for base access
>[    3.187668] bio: create slab <bio-0> at 0
>[    3.252686] raid6: sse2x1    8167 MB/s
>[    3.313682] raid6: sse2x2    9484 MB/s
>[    3.374679] raid6: sse2x4   10898 MB/s
>[    3.419579] raid6: using algorithm sse2x4 (10898 MB/s)
>[    3.481146] raid6: using ssse3x2 recovery algorithm
>[    3.539636] ACPI: Added _OSI(Module Device)
>[    3.589722] ACPI: Added _OSI(Processor Device)
>[    3.642968] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    3.699334] ACPI: Added _OSI(Processor Aggregator Device)
>[    3.766819] ACPI BIOS Warning (bug): Incorrect checksum in table [TAMG] - 0x2A, should be 0x29 (20131218/tbprint-214)
>[    3.894641] ACPI: Interpreter enabled
>[    3.938537] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20131218/hwxface-580)
>[    4.049396] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20131218/hwxface-580)
>[    4.160161] ACPI: (supports S0 S3 S4 S5)
>[    4.207160] ACPI: Using IOAPIC for interrupt routing
>[    4.266683] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    4.378204] ACPI: No dock devices found.
>[    4.430409] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3f])
>[    4.504497] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    4.602569] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
>[    4.681902] PCI host bridge to bus 0000:00
>[    4.731005] pci_bus 0000:00: root bus resource [bus 00-3f]
>[    4.796732] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    4.870777] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    4.944823] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    5.027192] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
>[    5.109557] pci_bus 0000:00: root bus resource [mem 0xd7c00000-0xfebfffff]
>[    5.192420] pci 0000:00:1a.0: System wakeup disabled by ACPI
>[    5.260391] pci 0000:00:1a.1: System wakeup disabled by ACPI
>[    5.328305] pci 0000:00:1a.2: System wakeup disabled by ACPI
>[    5.396252] pci 0000:00:1a.7: System wakeup disabled by ACPI
>[    5.464243] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    5.532242] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    5.600154] pci 0000:00:1c.4: System wakeup disabled by ACPI
>[    5.668061] pci 0000:00:1c.5: System wakeup disabled by ACPI
>[    5.735980] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    5.803888] pci 0000:00:1d.1: System wakeup disabled by ACPI
>[    5.871803] pci 0000:00:1d.2: System wakeup disabled by ACPI
>[    5.939751] pci 0000:00:1d.7: System wakeup disabled by ACPI
>[    6.007700] pci 0000:00:1e.0: System wakeup disabled by ACPI
>[    6.076131] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    6.135886] pci 0000:02:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
>[    6.255738] pci 0000:00:1c.4: PCI bridge to [bus 02]
>[    6.316579] pci 0000:00:1c.5: PCI bridge to [bus 03]
>[    6.376270] pci 0000:00:1e.0: PCI bridge to [bus 04] (subtractive decode)
>[    6.457814] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 *10 11 12 14 15), disabled.
>[    6.557465] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 11 *12 14 15), disabled.
>[    6.657095] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 7 9 10 11 12 14 15), disabled.
>[    6.756726] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 14 15), disabled.
>[    6.856355] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
>[    6.958173] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 *9 10 11 12 14 15), disabled.
>[    7.057802] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 *5 6 7 9 10 11 12 14 15), disabled.
>[    7.157433] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 *7 9 10 11 12 14 15), disabled.
>[    7.257080] ACPI: Enabled 1 GPEs in block 00 to 3F
>[    7.314855] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    7.411884] vgaarb: loaded
>[    7.444330] vgaarb: bridge control possible 0000:00:02.0
>[    7.508072] SCSI subsystem initialized
>[    7.553170] ACPI: bus type USB registered
>[    7.601308] usbcore: registered new interface driver usbfs
>[    7.667120] usbcore: registered new interface driver hub
>[    7.730771] usbcore: registered new device driver usb
>[    7.791344] pps_core: LinuxPPS API ver. 1 registered
>[    7.850861] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    7.960389] PTP clock support registered
>[    8.007473] PCI: Using ACPI for IRQ routing
>[    8.058704] PCI: Discovered peer bus 3f
>[    8.104757] PCI host bridge to bus 0000:3f
>[    8.153812] pci_bus 0000:3f: root bus resource [io  0x0000-0xffff]
>[    8.227856] pci_bus 0000:3f: root bus resource [mem 0x00000000-0xfffffffff]
>[    8.311264] pci_bus 0000:3f: No busn resource found for root bus, will use [bus 3f-ff]
>[    8.406702] NetLabel: Initializing
>[    8.447503] NetLabel:  domain hash size = 128
>[    8.499709] NetLabel:  protocols = UNLABELED CIPSOv4
>[    8.559206] NetLabel:  unlabeled traffic allowed by default
>[    8.626040] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    8.701052] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    8.772954] Switched to clocksource hpet
>[    8.819996] pnp: PnP ACPI init
>[    8.856646] ACPI: bus type PNP registered
>[    8.904806] system 00:00: [io  0x04d0-0x04d1] has been reserved
>[    8.975715] system 00:00: [io  0x0290-0x029f] has been reserved
>[    9.046642] system 00:00: [io  0x0800-0x087f] has been reserved
>[    9.117570] system 00:00: [io  0x0290-0x0294] has been reserved
>[    9.188496] system 00:00: [io  0x0880-0x088f] has been reserved
>[    9.260094] system 00:08: [io  0x0400-0x04cf] could not be reserved
>[    9.335239] system 00:08: [io  0x04d2-0x04ff] has been reserved
>[    9.406328] system 00:09: [mem 0xf4000000-0xf7ffffff] has been reserved
>[    9.485775] system 00:0a: [mem 0x000ccc00-0x000cffff] has been reserved
>[    9.565076] system 00:0a: [mem 0x000f0000-0x000f7fff] could not be reserved
>[    9.648484] system 00:0a: [mem 0x000f8000-0x000fbfff] could not be reserved
>[    9.731890] system 00:0a: [mem 0x000fc000-0x000fffff] could not be reserved
>[    9.815298] system 00:0a: [mem 0xd7be0000-0xd7bfffff] could not be reserved
>[    9.898704] system 00:0a: [mem 0x00000000-0x0009ffff] could not be reserved
>[    9.982112] system 00:0a: [mem 0x00100000-0xd7bdffff] could not be reserved
>[   10.065517] system 00:0a: [mem 0xfec00000-0xfec00fff] could not be reserved
>[   10.148924] system 00:0a: [mem 0xfed10000-0xfed1dfff] has been reserved
>[   10.228172] system 00:0a: [mem 0xfed20000-0xfed8ffff] has been reserved
>[   10.307418] system 00:0a: [mem 0xfee00000-0xfee00fff] has been reserved
>[   10.386665] system 00:0a: [mem 0xffb00000-0xffb7ffff] has been reserved
>[   10.465913] system 00:0a: [mem 0xfff00000-0xffffffff] has been reserved
>[   10.545160] system 00:0a: [mem 0x000e0000-0x000effff] has been reserved
>[   10.624469] pnp: PnP ACPI: found 12 devices
>[   10.674637] ACPI: bus type PNP unregistered
>[   10.732629] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[   10.792160] pci 0000:00:1c.0:   bridge window [io  0x1000-0x1fff]
>[   10.865168] pci 0000:00:1c.0:   bridge window [mem 0xd7c00000-0xd7dfffff]
>[   10.946491] pci 0000:00:1c.0:   bridge window [mem 0xd7e00000-0xd7ffffff 64bit pref]
>[   11.039366] pci 0000:00:1c.4: PCI bridge to [bus 02]
>[   11.098851] pci 0000:00:1c.4:   bridge window [io  0xd000-0xdfff]
>[   11.171858] pci 0000:00:1c.4:   bridge window [mem 0xfbd00000-0xfbdfffff]
>[   11.253185] pci 0000:00:1c.4:   bridge window [mem 0xd8000000-0xd81fffff 64bit pref]
>[   11.346057] pci 0000:03:00.0: BAR 6: assigned [mem 0xfbe00000-0xfbe1ffff pref]
>[   11.432686] pci 0000:00:1c.5: PCI bridge to [bus 03]
>[   11.492173] pci 0000:00:1c.5:   bridge window [io  0xc000-0xcfff]
>[   11.565182] pci 0000:00:1c.5:   bridge window [mem 0xfbb00000-0xfbbfffff]
>[   11.646508] pci 0000:00:1c.5:   bridge window [mem 0xfbe00000-0xfbefffff 64bit pref]
>[   11.739381] pci 0000:00:1e.0: PCI bridge to [bus 04]
>[   11.798867] pci 0000:00:1e.0:   bridge window [mem 0xfbc00000-0xfbcfffff]
>[   11.880252] NET: Registered protocol family 2
>[   11.932626] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[   12.019334] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[   12.098710] TCP: Hash tables configured (established 32768 bind 32768)
>[   12.176938] TCP: reno registered
>[   12.215592] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[   12.287577] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[   12.364799] NET: Registered protocol family 1
>[   12.417112] RPC: Registered named UNIX socket transport module.
>[   12.488067] RPC: Registered udp transport module.
>[   12.544431] RPC: Registered tcp transport module.
>[   12.600799] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[   12.996741] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[   13.073895] software IO TLB [mem 0xd3be0000-0xd7be0000] (64MB) mapped at [ffff8800d3be0000-ffff8800d7bdffff]
>[   13.192919] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[   13.268112] audit: initializing netlink subsys (disabled)
>[   13.332856] audit: type=2000 audit(1397056993.979:1): initialized
>[   13.422772] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[   13.501626] VFS: Disk quotas dquot_6.5.2
>[   13.548704] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[   13.627024] NFS: Registering the id_resolver key type
>[   13.687593] Key type id_resolver registered
>[   13.737711] Key type id_legacy registered
>[   13.785762] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[   13.862099] fuse init (API version 7.22)
>[   13.909240] msgmni has been set to 7351
>[   13.955431] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[   14.044094] io scheduler noop registered
>[   14.091100] io scheduler deadline registered
>[   14.142316] io scheduler cfq registered (default)
>[   14.198742] tsc: Refined TSC clocksource calibration: 3199.961 MHz
>[   14.200519] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[   14.340638] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[   14.436330] 00:07: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[   14.524546] Non-volatile memory driver v1.3
>[   14.574738] Linux agpgart interface v0.103
>[   14.623930] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset
>[   14.696967] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
>[   14.797658] agpgart-intel 0000:00:00.0: detected 65536K stolen memory
>[   14.875282] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000
>[   14.958870] brd: module loaded
>[   14.995823] Loading iSCSI transport class v2.0-870.
>[   15.054993] iscsi: registered transport (tcp)
>[   15.107358] Adaptec aacraid driver 1.2-0[30200]-ms
>[   15.164865] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
>[   15.246404] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.06.00.12-k.
>[   15.344439] Switched to clocksource tsc
>[   15.344505] iscsi: registered transport (qla4xxx)
>[   15.344540] QLogic iSCSI HBA Driver
>[   15.344598] DC390: clustering now enabled by default. If you get problems load
>[   15.344599]        with "disable_clustering=1" and report to maintainers
>[   15.344656] GDT-HA: Storage RAID Controller Driver. Version: 3.05
>[   15.344736] RocketRAID 3xxx/4xxx Controller driver v1.8
>[   15.344765] stex: Promise SuperTrak EX Driver version: 4.6.0000.4
>[   15.344830] st: Version 20101219, fixed bufsize 32768, s/g segs 256
>[   15.344880] osst :I: Tape driver with OnStream support version 0.99.4
>[   15.344880] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
>[   15.345034] SCSI Media Changer driver v0.25 
>[   15.345367] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
>[   15.346001] scsi0 : ata_piix
>[   15.346104] scsi1 : ata_piix
>[   15.346178] ata1: SATA max UDMA/133 cmd 0xf800 ctl 0xf700 bmdma 0xf400 irq 19
>[   15.346182] ata2: SATA max UDMA/133 cmd 0xf600 ctl 0xf500 bmdma 0xf408 irq 19
>[   15.346278] ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
>[   15.346805] scsi2 : ata_piix
>[   15.346903] scsi3 : ata_piix
>[   15.346980] ata3: SATA max UDMA/133 cmd 0xf100 ctl 0xf000 bmdma 0xed00 irq 19
>[   15.346982] ata4: SATA max UDMA/133 cmd 0xef00 ctl 0xee00 bmdma 0xed08 irq 19
>[   15.348516] scsi4 : pata_jmicron
>[   15.348607] scsi5 : pata_jmicron
>[   15.348676] ata5: PATA max UDMA/100 cmd 0xdf00 ctl 0xde00 bmdma 0xdb00 irq 16
>[   15.348677] ata6: PATA max UDMA/100 cmd 0xdd00 ctl 0xdc00 bmdma 0xdb08 irq 16
>[   15.349554] cnic: Broadcom NetXtreme II CNIC Driver cnic v2.5.20 (March 14, 2014)
>[   15.349572] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.78.17-0 (2013/04/11)
>[   15.349652] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[   15.349652] e100: Copyright(c) 1999-2006 Intel Corporation
>[   15.349683] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[   15.349684] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[   15.349719] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[   15.349719] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
>[   15.349753] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.0.5-k
>[   15.349753] igb: Copyright (c) 2007-2013 Intel Corporation.
>[   15.349811] usbcore: registered new interface driver zd1201
>[   15.349838] usbcore: registered new interface driver catc
>[   15.349865] usbcore: registered new interface driver kaweth
>[   15.349865] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[   15.349893] usbcore: registered new interface driver pegasus
>[   15.349919] usbcore: registered new interface driver rtl8150
>[   15.349947] usbcore: registered new interface driver asix
>[   15.349973] usbcore: registered new interface driver ax88179_178a
>[   15.349998] usbcore: registered new interface driver cdc_ether
>[   15.350022] usbcore: registered new interface driver dm9601
>[   15.350047] usbcore: registered new interface driver gl620a
>[   15.350070] usbcore: registered new interface driver net1080
>[   15.350096] usbcore: registered new interface driver plusb
>[   15.350122] usbcore: registered new interface driver rndis_host
>[   15.350146] usbcore: registered new interface driver cdc_subset
>[   15.350170] usbcore: registered new interface driver zaurus
>[   15.350196] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[   15.350226] usbcore: registered new interface driver cdc_ncm
>[   15.350367] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[   15.350368] ehci-pci: EHCI PCI platform driver
>[   15.350470] ehci-pci 0000:00:1a.7: EHCI Host Controller
>[   15.350530] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 1
>[   15.350545] ehci-pci 0000:00:1a.7: debug port 2
>[   15.354457] ehci-pci 0000:00:1a.7: irq 18, io mem 0xfbffe000
>[   15.359879] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
>[   15.359903] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[   15.359904] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[   15.359906] usb usb1: Product: EHCI Host Controller
>[   15.359907] usb usb1: Manufacturer: Linux 3.14.0_drm-intel-nightly_7cd8b8_20140408+ ehci_hcd
>[   15.359907] usb usb1: SerialNumber: 0000:00:1a.7
>[   15.360036] hub 1-0:1.0: USB hub found
>[   15.360044] hub 1-0:1.0: 6 ports detected
>[   15.360225] ehci-pci 0000:00:1d.7: EHCI Host Controller
>[   15.360279] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 2
>[   15.360292] ehci-pci 0000:00:1d.7: debug port 2
>[   15.364223] ehci-pci 0000:00:1d.7: irq 23, io mem 0xfbffd000
>[   15.369879] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
>[   15.369907] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>[   15.369908] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[   15.369909] usb usb2: Product: EHCI Host Controller
>[   15.369910] usb usb2: Manufacturer: Linux 3.14.0_drm-intel-nightly_7cd8b8_20140408+ ehci_hcd
>[   15.369911] usb usb2: SerialNumber: 0000:00:1d.7
>[   15.370027] hub 2-0:1.0: USB hub found
>[   15.370031] hub 2-0:1.0: 6 ports detected
>[   15.370183] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[   15.370185] ohci-pci: OHCI PCI platform driver
>[   15.370217] uhci_hcd: USB Universal Host Controller Interface driver
>[   15.370303] uhci_hcd 0000:00:1a.0: UHCI Host Controller
>[   15.370353] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
>[   15.370380] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000fe00
>[   15.370411] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
>[   15.370412] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[   15.370413] usb usb3: Product: UHCI Host Controller
>[   15.370414] usb usb3: Manufacturer: Linux 3.14.0_drm-intel-nightly_7cd8b8_20140408+ uhci_hcd
>[   15.370415] usb usb3: SerialNumber: 0000:00:1a.0
>[   15.370525] hub 3-0:1.0: USB hub found
>[   15.370530] hub 3-0:1.0: 2 ports detected
>[   15.370663] uhci_hcd 0000:00:1a.1: UHCI Host Controller
>[   15.370720] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
>[   15.370753] uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000fd00
>[   15.370783] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
>[   15.370784] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[   15.370785] usb usb4: Product: UHCI Host Controller
>[   15.370786] usb usb4: Manufacturer: Linux 3.14.0_drm-intel-nightly_7cd8b8_20140408+ uhci_hcd
>[   15.370787] usb usb4: SerialNumber: 0000:00:1a.1
>[   15.370904] hub 4-0:1.0: USB hub found
>[   15.370908] hub 4-0:1.0: 2 ports detected
>[   15.371040] uhci_hcd 0000:00:1a.2: UHCI Host Controller
>[   15.371096] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
>[   15.371122] uhci_hcd 0000:00:1a.2: irq 18, io base 0x0000fc00
>[   15.371152] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
>[   15.371153] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[   15.371154] usb usb5: Product: UHCI Host Controller
>[   15.371155] usb usb5: Manufacturer: Linux 3.14.0_drm-intel-nightly_7cd8b8_20140408+ uhci_hcd
>[   15.371155] usb usb5: SerialNumber: 0000:00:1a.2
>[   15.371267] hub 5-0:1.0: USB hub found
>[   15.371271] hub 5-0:1.0: 2 ports detected
>[   15.371404] uhci_hcd 0000:00:1d.0: UHCI Host Controller
>[   15.371459] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
>[   15.371484] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000fb00
>[   15.371516] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
>[   15.371517] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[   15.371518] usb usb6: Product: UHCI Host Controller
>[   15.371519] usb usb6: Manufacturer: Linux 3.14.0_drm-intel-nightly_7cd8b8_20140408+ uhci_hcd
>[   15.371519] usb usb6: SerialNumber: 0000:00:1d.0
>[   15.371632] hub 6-0:1.0: USB hub found
>[   15.371636] hub 6-0:1.0: 2 ports detected
>[   15.371767] uhci_hcd 0000:00:1d.1: UHCI Host Controller
>[   15.371818] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
>[   15.371843] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000fa00
>[   15.371878] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
>[   15.371879] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[   15.371880] usb usb7: Product: UHCI Host Controller
>[   15.371881] usb usb7: Manufacturer: Linux 3.14.0_drm-intel-nightly_7cd8b8_20140408+ uhci_hcd
>[   15.371882] usb usb7: SerialNumber: 0000:00:1d.1
>[   15.371997] hub 7-0:1.0: USB hub found
>[   15.372001] hub 7-0:1.0: 2 ports detected
>[   15.372132] uhci_hcd 0000:00:1d.2: UHCI Host Controller
>[   15.372189] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
>[   15.372214] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000f900
>[   15.372244] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
>[   15.372245] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[   15.372246] usb usb8: Product: UHCI Host Controller
>[   15.372247] usb usb8: Manufacturer: Linux 3.14.0_drm-intel-nightly_7cd8b8_20140408+ uhci_hcd
>[   15.372248] usb usb8: SerialNumber: 0000:00:1d.2
>[   15.372359] hub 8-0:1.0: USB hub found
>[   15.372363] hub 8-0:1.0: 2 ports detected
>[   15.372525] usbcore: registered new interface driver usb-storage
>[   15.372634] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[   15.401152] serio: i8042 KBD port at 0x60,0x64 irq 1
>[   15.401256] mousedev: PS/2 mouse device common for all mice
>[   15.401373] rtc_cmos 00:03: RTC can wake from S4
>[   15.401532] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
>[   15.401562] rtc_cmos 00:03: alarms up to one month, 242 bytes nvram, hpet irqs
>[   15.401588] i2c /dev entries driver
>[   15.401661] hidraw: raw HID events driver (C) Jiri Kosina
>[   15.402198] usbcore: registered new interface driver usbhid
>[   15.402198] usbhid: USB HID core driver
>[   15.402301] TCP: cubic registered
>[   15.402302] Initializing XFRM netlink socket
>[   15.402305] NET: Registered protocol family 17
>[   15.402323] Key type dns_resolver registered
>[   15.402759] registered taskstats version 1
>[   15.403072] bio: create slab <bio-1> at 1
>[   15.403323] Btrfs loaded
>[   15.403675]   Magic number: 10:77:386
>[   15.403679] usb usb4: hash matches
>[   15.403692] thermal cooling_device1: hash matches
>[   15.403771] Warning: unable to open an initial console.
>[   15.663256] ata4: SATA link down (SStatus 0 SControl 300)
>[   15.663941] usb 1-4: new high-speed USB device number 2 using ehci-pci
>[   15.813976] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[   15.817559] ata3.00: ATA-9: INTEL SSDSC2CW240A3, 400i, max UDMA/133
>[   15.817560] ata3.00: 468862128 sectors, multi 16: LBA48 NCQ (depth 0/32)
>[   15.839529] ata3.00: configured for UDMA/133
>[   15.967591] ata2.00: SATA link down (SStatus 0 SControl 300)
>[   15.967606] ata2.01: SATA link down (SStatus 0 SControl 300)
>[   15.979283] ata1.00: SATA link down (SStatus 0 SControl 300)
>[   15.979298] ata1.01: SATA link down (SStatus 0 SControl 300)
>[   15.979419] scsi 2:0:0:0: Direct-Access     ATA      INTEL SSDSC2CW24 400i PQ: 0 ANSI: 5
>[   15.979612] sd 2:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/223 GiB)
>[   15.979663] sd 2:0:0:0: [sda] Write Protect is off
>[   15.979683] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[   15.979690] sd 2:0:0:0: Attached scsi generic sg0 type 0
>[   27.563363] hpet1: lost 776 rtc interrupts
>[   27.612562]  sda: sda1 sda2
>[   27.646295] sd 2:0:0:0: [sda] Attached SCSI disk
>[   27.706337] Freeing unused kernel memory: 22716K (ffffffff81b52000 - ffffffff83181000)
>[   27.827903] dracut: dracut-018-35.git20120510.fc17
>[   27.904766] usb 1-4: device not accepting address 2, error -71
>[   27.977523] udevd[1245]: starting version 182
>[   28.039206] [drm] Initialized drm 1.1.0 20060810
>[   28.080797] usb 1-4: new high-speed USB device number 3 using ehci-pci
>[   28.173300] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
>[   28.271472] ACPI: Power Button [PWRB]
>[   28.271553] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
>[   28.271657] ACPI: Power Button [PWRF]
>[   28.274164] [drm] Memory usable by graphics device = 2048M
>[   28.324811] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[   28.324811] [drm] Driver supports precise vblank timestamp query.
>[   28.324889] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[   28.410297] usb 1-4: New USB device found, idVendor=0b95, idProduct=1790
>[   28.410298] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[   28.410300] usb 1-4: Product: AX88179
>[   28.410301] usb 1-4: Manufacturer: ASIX Elec. Corp.
>[   28.410301] usb 1-4: SerialNumber: 00000000000003
>[   29.109607] fbcon: inteldrmfb (fb0) is primary device
>[   29.120331] ax88179_178a 1-4:1.0 eth0: register 'ax88179_178a' at usb-0000:00:1a.7-4, ASIX AX88179 USB 3.0 Gigabit Ethernet, 00:23:54:5c:57:10
>[   29.221833] usb 2-1: new high-speed USB device number 2 using ehci-pci
>[   29.267227] Console: switching to colour frame buffer device 160x64
>[   29.637398] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[   29.637399] i915 0000:00:02.0: registered panic notifier
>[   29.637601] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[   29.863276] dracut: Starting plymouth daemon
>[   29.986249] usb 2-1: New USB device found, idVendor=0bda, idProduct=0158
>[   30.067551] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[   30.135258] Floppy drive(s): fd0 is 1.44M
>[   30.146333] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[   30.146341] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
>[   30.148752] r8169 0000:03:00.0 eth1: RTL8168d/8111d at 0xffffc90004752000, 6c:f0:49:72:82:c6, XID 083000c0 IRQ 42
>[   30.148754] r8169 0000:03:00.0 eth1: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[   30.150482] FDC 0 is a post-1991 82077
>[   30.167093] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x000000000000042c-0x000000000000042d (\GP2C) (20131218/utaddress-258)
>[   30.167094] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[   30.167268] lpc_ich: Resource conflict(s) found affecting gpio_ich
>[   30.168004] iTCO_vendor_support: vendor-support=0
>[   30.168287] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10
>[   30.168310] iTCO_wdt: Found a H55 TCO device (Version=2, TCOBASE=0x0460)
>[   30.169722] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[   30.171127] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
>[   30.179993] input: PC Speaker as /devices/platform/pcspkr/input/input3
>[   30.240742] firewire_ohci 0000:04:07.0: added OHCI v1.10 device as card 0, 4 IR + 8 IT contexts, quirks 0x2
>[   30.741964] firewire_core 0000:04:07.0: created device fw0: GUID 0035f206006cf049, S400
>[   31.150686] ALSA sound/pci/hda/hda_intel.c:1778 0000:00:1b.0: Codec #2 probe error; disabling it...
>[   31.774505] usb 2-1: Product: USB2.0-CRW
>[   31.822910] usb 2-1: Manufacturer: Generic
>[   31.822911] usb 2-1: SerialNumber: 20060413092100000
>[   31.824382] usb-storage 2-1:1.0: USB Mass Storage device detected
>[   31.824432] scsi6 : usb-storage 2-1:1.0
>[   32.087722] EXT4-fs (sda2): INFO: recovery required on readonly filesystem
>[   32.171486] EXT4-fs (sda2): write access will be enabled during recovery
>[   32.171494] usb 7-2: new low-speed USB device number 2 using uhci_hcd
>[   32.492737] usb 7-2: New USB device found, idVendor=046d, idProduct=c31c
>[   32.574487] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   32.661321] usb 7-2: Product: USB Keyboard
>[   32.711759] usb 7-2: Manufacturer: Logitech
>[   32.765367] random: nonblocking pool is initialized
>[   32.832611] scsi 6:0:0:0: Direct-Access     Generic- Multi-Card       1.00 PQ: 0 ANSI: 0 CCS
>[   32.935863] sd 6:0:0:0: Attached scsi generic sg1 type 0
>[   33.003049] sd 6:0:0:0: [sdb] Attached SCSI removable disk
>[   33.070499] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.0/0003:046D:C31C.0001/input/input4
>[   33.208503] hid-generic 0003:046D:C31C.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:1d.1-2/input0
>[   33.401775] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.1/0003:046D:C31C.0002/input/input5
>[   33.539955] hid-generic 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:1d.1-2/input1
>[   33.695437] EXT4-fs (sda2): recovery complete
>[   33.750067] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[   33.868705] dracut: Checking ext4: /dev/sda2
>[   33.921518] dracut: issuing e2fsck -a  /dev/sda2
>[   33.986466] dracut: /dev/sda2: clean, 1029576/14524416 files, 17968541/58095360 blocks
>[   34.083098] dracut: Remounting /dev/sda2 with -o ro
>[   34.157221] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[   34.255383] dracut: Mounted root filesystem /dev/sda2
>[   34.327831] device-mapper: uevent: version 1.0.3
>[   34.384976] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[   34.502171] dracut: Switching root
>[   34.608932] systemd[1]: systemd 204 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
>[   34.771350] systemd[1]: Failed to insert module 'ipv6'
>[   34.835316] systemd[1]: Set hostname to <x-pk2>.
>[   34.921382] LVM: Logical Volume autoactivation enabled.
>[   34.985742] LVM: Activation generator successfully completed.
>[   35.117427] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
>[   35.211056] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[   35.303572] systemd[1]: Starting Syslog Socket.
>[   35.361571] systemd[1]: Listening on Syslog Socket.
>[   35.421831] systemd[1]: Starting Replay Read-Ahead Data...
>[   35.491583] systemd[1]: Starting Collect Read-Ahead Data...
>[   35.493838] systemd-readahead[2390]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day.
>[   35.710388] systemd[1]: Starting Delayed Shutdown Socket.
>[   35.711157] systemd-readahead[2391]: Failed to create fanotify object: Function not implemented
>[   35.884784] systemd[1]: Listening on Delayed Shutdown Socket.
>[   35.955288] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
>[   36.038165] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[   36.123336] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
>[   36.231331] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[   36.345677] systemd[1]: Starting Journal Socket.
>[   36.405122] systemd[1]: Listening on Journal Socket.
>[   36.466468] systemd[1]: Mounting Huge Pages File System...
>[   36.536184] systemd[1]: Starting Journal Service...
>[   36.600816] systemd[1]: Started Journal Service.
>[   36.658086] systemd[1]: Starting udev Kernel Socket.
>[   36.721211] systemd[1]: Listening on udev Kernel Socket.
>[   36.786962] systemd[1]: Starting udev Control Socket.
>[   36.851050] systemd[1]: Listening on udev Control Socket.
>[   36.917420] systemd[1]: Starting udev Coldplug all Devices...
>[   36.990299] systemd[1]: Mounting Debug File System...
>[   37.055068] systemd[1]: Starting Encrypted Volumes.
>[   37.117244] systemd[1]: Reached target Encrypted Volumes.
>[   37.183681] systemd[1]: Starting Create static device nodes in /dev...
>[   37.265578] systemd[1]: Mounting POSIX Message Queue File System...
>[   37.344246] systemd[1]: Starting LVM2 metadata daemon socket.
>[   37.416488] systemd[1]: Listening on LVM2 metadata daemon socket.
>[   37.491232] systemd[1]: Starting Device-mapper event daemon FIFOs.
>[   37.568925] systemd[1]: Listening on Device-mapper event daemon FIFOs.
>[   37.648717] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
>[   37.775378] systemd[1]: Expecting device dev-disk-by\x2duuid-f3a1cbf6\x2d2bc7\x2d4b66\x2d9fba\x2dd14f1be17919.device...
>[   37.907955] systemd[1]: Mounting Temporary Directory...
>[   37.975198] systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway.
>[   38.082356] systemd[1]: Started Replay Read-Ahead Data.
>[   38.146723] systemd[1]: systemd-readahead-collect.service: main process exited, code=exited, status=1/FAILURE
>[   38.269185] systemd[1]: Started Collect Read-Ahead Data.
>[   38.336486] systemd[1]: Mounted Huge Pages File System.
>[   38.402743] systemd[1]: Mounted Debug File System.
>[   38.463975] systemd[1]: Started Create static device nodes in /dev.
>[   38.542614] systemd[1]: Mounted POSIX Message Queue File System.
>[   38.618096] systemd[1]: Mounted Temporary Directory.
>[   38.681024] systemd[1]: Started udev Coldplug all Devices.
>[   38.748503] systemd[1]: Starting udev Kernel Device Manager...
>[   38.822308] systemd[1]: Starting Load legacy module configuration...
>[   38.823533] systemd-udevd[3239]: starting version 204
>[   38.964036] systemd[1]: Started File System Check on Root Device.
>[   39.038713] systemd[1]: Starting Remount Root and Kernel File Systems...
>[   39.123355] systemd[1]: Started Load Kernel Modules.
>[   39.184331] systemd[1]: Mounting FUSE Control File System...
>[   39.254124] EXT4-fs (sda2): re-mounted. Opts: (null)
>[   39.316791] systemd[1]: Mounted Configuration File System.
>[   39.385801] systemd[1]: Started Set Up Additional Binary Formats.
>[   39.460332] systemd[1]: Starting Setup Virtual Console...
>[   39.528768] systemd[1]: Starting Apply Kernel Variables...
>[   39.600114] systemd[1]: Started udev Kernel Device Manager.
>[   39.670718] systemd[1]: Mounted FUSE Control File System.
>[   39.737361] systemd[1]: Starting LVM2 metadata daemon...
>[   39.806569] systemd[1]: Started Load legacy module configuration.
>[   39.883455] systemd[1]: Started Remount Root and Kernel File Systems.
>[   39.964124] systemd[1]: Started Setup Virtual Console.
>[   40.029171] systemd[1]: Started Apply Kernel Variables.
>[   40.095245] systemd[1]: Started LVM2 metadata daemon.
>[   40.157323] systemd[1]: Starting Show Plymouth Boot Screen...
>[   40.229770] systemd[1]: Starting Local File Systems (Pre).
>[   40.298923] systemd[1]: Reached target Local File Systems (Pre).
>[   40.372545] systemd[1]: Starting Configure read-only root support...
>[   40.452247] systemd[1]: Started Import network configuration from initramfs.
>[   40.538897] systemd[1]: Started Configure read-only root support.
>[   40.613581] systemd[1]: Starting Load Random Seed...
>[   40.675579] systemd[1]: Starting Sound Card.
>[   40.728227] systemd[1]: Reached target Sound Card.
>[   40.800086] systemd[1]: Started Load Random Seed.
>[  OK  ] Started Config[   40.903693] systemd-udevd[3252]: renamed network interface p21p1 to enp3s0
>ure read-only ro[   41.002498] Adding 2047996k swap on /dev/sda1.  Priority:-1 extents:1 across:2047996k SS
>ot support.

>         Starting Load Random Seed[   41.149694] systemd-udevd[3251]: renamed network interface eth0 to enp0s26f7u4
>...

>[  OK  ] Reached target Sound Card.

>[  OK  ] Started Load Random Seed.

>[  OK  ] Started Show Plymouth Boot Screen.

>[  OK  ] Found device INTEL_SSDSC2CW240A3.

>         Activating swap /dev/disk/by-uuid/f3a1cbf6-2bc7-4b66-9fba-d14f1be17919...

>[  OK  ] Activated swap /dev/disk/by-uuid/f3a1cbf6-2bc7-4b66-9fba-d14f1be17919.

>[  OK  ] Reached target Swap.

>[*     ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[**    ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[***   ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[ ***  ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[  *** ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[   ***] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[    **] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling[   52.377023] end_request: I/O error, dev fd0, sector 0
>[   52.440365] floppy: error -5 while reading block 0
[     *] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[    **] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[   ***] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[  *** ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[ ***  ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[***   ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[**    ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[*     ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[**    ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[***   ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[ ***  ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
[  *** ] A start job is running for Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
>[   64.696873] end_request: I/O error, dev fd0, sector 0
>[   64.762554] floppy: error -5 while reading block 0
[  OK  ] Started Mo[   64.828329] audit: type=1305 audit(1397057045.471:2): audit_pid=3313 old=0 auid=4294967295 ses=4294967295 res=1
>nitoring of LVM2
> mirrors, snapshots etc. using d[   65.015937] alsactl[3329]: segfault at 0 ip 0000003363c4888d sp 00007fffca944b40 error 4 in libc-2.17.so[3363c00000+1b5000]
>meventd or progress polling.

>[  OK  ] Reached target Local File Systems.

>         Starting Security Auditing Service...

>         Starting Recreate Volatile Files and Directories...

>         Starting Tell Plymouth To Write Out Runtime Data...

>[  OK  ] Started Security Auditing Service.

>[  OK  ] Started Recreate Volatile Files and Directories.

>[  OK  ] Started Tell Plymouth To Write Out Runtime Data.

>[  OK  ] Reached [   65.649610] r8169 0000:03:00.0 enp3s0: link down
>target System Initialization.

>[  OK  ] Reached target Timers.

>         Starting Manage Sound Card State (restore and store)...

>[  OK  ] Started Manage Sound Card State (restore and store).

>[  OK  ] Reached target Paths.

>[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.

>[  OK  ] Listening on RPCbind Server Activation Socket.

>[  OK  ] Listening on CUPS Printing Service Sockets.

>[  OK  ] Listening on Open-iSCSI iscsid Socket.

>[  OK  ] Listening on PC/SC Smart Card Daemon Activation Socket.

>[  OK  ] Listening on Open-iSCSI iscsiuio Socket.

>[  OK  ] Listening on D-Bus System Message Bus Socket.

>[  OK  ] Reached target Sockets.

>[  OK  ] Reached target Basic System.

>         Starting NTP client/server...

>         Starting ABRT Automated Bug Reporting Tool...

>[  OK  ] Started ABRT Automated Bug Reporting Tool.

>         Starting ABRT kernel log watcher...

>[  OK  ] Started ABRT kernel log watcher.

>         Starting Install ABRT coredump hook...

>         Starting ABRT Xorg log watcher...

>[  OK  ] Started ABRT Xorg log watcher.

>         Starting irqbalance daemon...

>[  OK  ] Started irqbalance daemon.

>         Starting Self Monitoring and Reporting Technology (SMART) Daemon...

>[  OK  ] Started Self Monitoring and Reporting Technology (SMART) Daemon.

>         Starting Machine Check Exception Logging Daemon...

>         Starting Hardware RNG Entropy Gatherer Daemon...

>[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.

>         Starting Login Service...

>         Starting System Logging Service...

>[  OK  ] Started System Logging Service.

>         Starting Network Manager...

>         Starting Avahi mDNS/DNS-SD Stack...

>         Starting client_module.service...

>         Starting D-Bus System Message Bus...

>[  OK  ] Started D-Bus System Message Bus.

>[  OK  ] Started Install ABRT coredump hook.

>[  OK  ] Started client_module.service.

>[  OK  ] Started Machine Check Exception Logging Daemon.

>[  OK  ] Started NTP client/server.

>[  OK  ] Started Login Service.

>[  OK  ] Started Avahi mDNS/DNS-SD Stack.

>         Starting Authorization Manager...

>[  OK  ] S[   68.218950] ax88179_178a 1-4:1.0 enp0s26f7u4: ax88179 - Link status is: 1
>tarted Authorization Manager.

>         Starting Bluetooth service...

>[  OK  ] Started Network Manager.

>         Starting Network Manager Wait Online...

>[  OK  ] Started Bluetooth service.

>         Starting Bluetooth service...

>[  OK  ] Started Bluetooth service.

>[  OK  ] Started Network Manager Wait Online.

>[  OK  ] Reached target Network is Online.

>[  OK  ] Reached target Network.

>         Starting Sendmail Mail Transport Agent...

>         Starting Virtualization daemon...

>[  OK  ] Started Virtualization daemon.

>         Starting OpenSSH server daemon...

>         Mounting /lib/modules/3.14.0_drm-intel-nightly_7cd8b8_20140408+...

>         Starting RPC bind service...

>[  OK  ] Started OpenSSH server daemon.

>[  OK  ] Started RPC bind service.

>[  OK  ] Started Se[   69.973096] systemd-journald[2395]: File /var/log/journal/83f77253d6de403eae11669e37178dcb/system.journal corrupted or uncleanly shut down, renaming and replacing.
>ndmail Mail Transport Agent.

>         Starting Sendmail Mail Transport Client...

>[  OK  ] Started Sendmail Mail Transport Client.

>[  OK  ] Mounted /lib/modules/3.14.0_drm-intel-nightly_7cd8b8_20140408+.

>[  OK  ] Reached target Remote File Systems.

>         Starting Trigger Flushing of Journal to Persistent Storage...

>[  OK  ] Started Trigger Flushing of Journal to Persistent Storage.

>         Starting Permit User Sessions...

>[  OK  ] Started Permit User Sessions.

>         Starting Job spooling tools...

>[  OK  ] Started Job spooling tools.

>         Starting Command Scheduler...

>[  OK  ] Started Command Scheduler.

>         Starting Wait for Plymouth Boot Screen to Quit...

>         Starting Terminate Plymouth Boot Screen...

>[   77.644900] NET: Registered protocol family 10
>[   77.698400] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
>[   95.054955] [drm] stuck on render ring
>[   95.102251] [drm] GPU HANG: ecode 0:0x169955aa, reason: Ring hung, action: reset
>[   95.190897] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[   95.301307] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[   95.407630] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[   95.523274] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[   95.630602] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[   95.707057] [drm] Simulated gpu hang, resetting stop_rings
>[   96.773880] [drm:stop_ring] *ERROR* render ring :timed out trying to stop ring
>[   97.861867] [drm:stop_ring] *ERROR* render ring :timed out trying to stop ring
>[   97.948353] [drm:init_ring_common] *ERROR* failed to set render ring head to zero ctl 00000400 head 00000140 tail 000001c8 start 00003000
>[  100.046897] [drm] stuck on render ring
>[  100.094208] [drm] GPU HANG: ecode 0:0x169955ab, in gem_reset_stats [3713], reason: Ring hung, action: reset
>[  101.212828] [drm:stop_ring] *ERROR* render ring :timed out trying to stop ring
>[  102.300813] [drm:stop_ring] *ERROR* render ring :timed out trying to stop ring
>[  102.387415] [drm:init_ring_common] *ERROR* failed to set render ring head to zero ctl 00000400 head 00000140 tail 00000390 start 00003000
>[  106.054775] [drm] stuck on render ring
>[  106.102119] [drm] GPU HANG: ecode 0:0x169955ab, reason: Ring hung, action: reset
>[  106.191224] general protection fault: 0000 [#1] SMP 
>[  106.250876] Modules linked in: ipv6 dm_mod joydev snd_hda_codec_hdmi pcspkr serio_raw firewire_ohci i2c_i801 iTCO_wdt iTCO_vendor_support lpc_ich mfd_core firewire_core crc_itu_t r8169 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore floppy acpi_cpufreq i915 video button drm_kms_helper drm
>[  106.582739] CPU: 1 PID: 3331 Comm: kworker/1:3 Not tainted 3.14.0_drm-intel-nightly_7cd8b8_20140408+ #1454
>[  106.698382] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[  106.803641] Workqueue: events i915_error_work_func [i915]
>[  106.868422] task: ffff880002b41710 ti: ffff88010e528000 task.ti: ffff88010e528000
>[  106.957963] RIP: 0010:[<ffffffffa007aa63>]  [<ffffffffa007aa63>] i915_gem_free_request+0x94/0xb2 [i915]
>[  107.070490] RSP: 0018:ffff88010e529d58  EFLAGS: 00010282
>[  107.134035] RAX: dead000000200200 RBX: ffff880002cfa900 RCX: 0000000000006f83
>[  107.219418] RDX: ffff880002166870 RSI: ffff880117c54400 RDI: ffff880002cfaae0
>[  107.304903] RBP: 0000000000000000 R08: dead000000200200 R09: 0000000000014400
>[  107.390288] R10: ffffffffa007f259 R11: ffffffffa007f801 R12: 0000000000000000
>[  107.475670] R13: ffff8800d34b4000 R14: ffff8800d34b5850 R15: 0000000000000000
>[  107.561054] FS:  0000000000000000(0000) GS:ffff880117c40000(0000) knlGS:0000000000000000
>[  107.657980] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[  107.726724] CR2: 00007f4ee3163000 CR3: 0000000002a09000 CR4: 00000000000007e0
>[  107.812210] Stack:
>[  107.836234]  ffff880117c54400 ffff8800d34b5750 ffff8800d2e81000 ffffffffa007f801
>[  107.925153]  ffff8800d2e81000 0000000000000000 ffff8800d2e81068 ffff8800d34b4000
>[  108.014071]  0000000000000000 ffffffffa0062b28 ffff8800d34b6e18 ffff8800d2e81000
>[  108.102990] Call Trace:
>[  108.132223]  [<ffffffffa007f801>] ? i915_gem_reset+0x111/0x15e [i915]
>[  108.209385]  [<ffffffffa0062b28>] ? i915_reset+0x32/0x142 [i915]
>[  108.281250]  [<ffffffffa0086bac>] ? i915_error_work_func+0xba/0x10e [i915]
>[  108.363615]  [<ffffffff81046660>] ? process_one_work+0x1bc/0x2ed
>[  108.435474]  [<ffffffff810445c0>] ? pwq_activate_delayed_work+0x1e/0x28
>[  108.514618]  [<ffffffff81046bce>] ? worker_thread+0x1c7/0x2bc
>[  108.583361]  [<ffffffff81046a07>] ? rescuer_thread+0x251/0x251
>[  108.653145]  [<ffffffff8104b53e>] ? kthread+0xc5/0xcd
>[  108.713568]  [<ffffffff8104b479>] ? kthread_freezable_should_stop+0x40/0x40
>[  108.796874]  [<ffffffff817217fc>] ? ret_from_fork+0x7c/0xb0
>[  108.863534]  [<ffffffff8104b479>] ? kthread_freezable_should_stop+0x40/0x40
>[  108.946837] Code: 48 48 89 4b 50 48 c7 43 40 00 00 00 00 80 45 10 01 48 8b 7b 18 48 85 ff 74 1d 48 8b 47 20 48 85 c0 74 14 48 8b 40 08 48 8b 40 30 <80> 78 18 05 76 06 f0 83 2f 01 74 0b 58 48 89 df 5b 5d e9 24 ed 
>[  109.179378] RIP  [<ffffffffa007aa63>] i915_gem_free_request+0x94/0xb2 [i915]
>[  109.263824]  RSP <ffff88010e529d58>
>[  109.305589] ---[ end trace e6e5e23c758da8b5 ]---
>[  109.360880] BUG: unable to handle kernel paging request at ffffffffffffffd8
>[  109.444470] IP: [<ffffffff8104b89a>] kthread_data+0x7/0xc
>[  109.511134] PGD 1aac067 PUD 1aae067 PMD 0 
>[  109.562301] Oops: 0000 [#2] SMP 
>[  109.602964] Modules linked in: ipv6 dm_mod joydev snd_hda_codec_hdmi pcspkr serio_raw firewire_ohci i2c_i801 iTCO_wdt iTCO_vendor_support lpc_ich mfd_core firewire_core crc_itu_t r8169 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore floppy acpi_cpufreq i915 video button drm_kms_helper drm
>[  109.938776] CPU: 1 PID: 3331 Comm: kworker/1:3 Tainted: G      D      3.14.0_drm-intel-nightly_7cd8b8_20140408+ #1454
>[  110.067838] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[  110.175065] task: ffff880002b41710 ti: ffff88010e528000 task.ti: ffff88010e528000
>[  110.266684] RIP: 0010:[<ffffffff8104b89a>]  [<ffffffff8104b89a>] kthread_data+0x7/0xc
>[  110.363091] RSP: 0018:ffff88010e529ae0  EFLAGS: 00010002
>[  110.428715] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff831c2e40
>[  110.516177] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff880002b41710
>[  110.603641] RBP: ffff880002b41710 R08: 0000000000000000 R09: 000000000000b948
>[  110.691102] R10: 0000000000000003 R11: 000000000000b9f2 R12: ffff88010e529c38
>[  110.778567] R13: ffff880002b41ae8 R14: 0000000000000001 R15: ffff880002b419e0
>[  110.866029] FS:  0000000000000000(0000) GS:ffff880117c40000(0000) knlGS:0000000000000000
>[  110.964933] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[  111.035755] CR2: 0000000000000028 CR3: 0000000002a09000 CR4: 00000000000007e0
>[  111.123113] Stack:
>[  111.149113]  ffffffff81046ff2 ffff880117c516c0 ffffffff81719b73 0000000000000046
>[  111.240008]  0000000000004000 00000000000116c0 ffff880002b41710 0000000000000000
>[  111.330903]  ffff880002b32c80 0000000000000d03 ffffffff810f1723 ffff88010e529b6b
>[  111.421798] Call Trace:
>[  111.453000]  [<ffffffff81046ff2>] ? wq_worker_sleeping+0x8/0x7d
>[  111.525800]  [<ffffffff81719b73>] ? __schedule+0x111/0x78b
>[  111.593398]  [<ffffffff810f1723>] ? d_lookup+0x24/0x36
>[  111.656734]  [<ffffffff81035ce3>] ? release_task+0x39f/0x3b5
>[  111.726308]  [<ffffffff81037119>] ? do_exit+0x8a4/0x8ef
>[  111.790682]  [<ffffffff81713f40>] ? printk+0x4f/0x54
>[  111.851835]  [<ffffffff8171d534>] ? oops_end+0x9b/0xa0
>[  111.915066]  [<ffffffff8171cb82>] ? general_protection+0x22/0x30
>[  111.988709]  [<ffffffffa007f801>] ? i915_gem_reset+0x111/0x15e [i915]
>[  112.067534]  [<ffffffffa007f259>] ? i915_gem_free_object+0x17d/0x191 [i915]
>[  112.152604]  [<ffffffffa007aa63>] ? i915_gem_free_request+0x94/0xb2 [i915]
>[  112.236635]  [<ffffffffa007bde3>] ? i915_gem_object_move_to_inactive+0x4b/0x12b [i915]
>[  112.333146]  [<ffffffffa007f801>] ? i915_gem_reset+0x111/0x15e [i915]
>[  112.411974]  [<ffffffffa0062b28>] ? i915_reset+0x32/0x142 [i915]
>[  112.485608]  [<ffffffffa0086bac>] ? i915_error_work_func+0xba/0x10e [i915]
>[  112.569635]  [<ffffffff81046660>] ? process_one_work+0x1bc/0x2ed
>[  112.643264]  [<ffffffff810445c0>] ? pwq_activate_delayed_work+0x1e/0x28
>[  112.724175]  [<ffffffff81046bce>] ? worker_thread+0x1c7/0x2bc
>[  112.794582]  [<ffffffff81046a07>] ? rescuer_thread+0x251/0x251
>[  112.866031]  [<ffffffff8104b53e>] ? kthread+0xc5/0xcd
>[  112.928117]  [<ffffffff8104b479>] ? kthread_freezable_should_stop+0x40/0x40
>[  113.013084]  [<ffffffff817217fc>] ? ret_from_fork+0x7c/0xb0
>[  113.081412]  [<ffffffff8104b479>] ? kthread_freezable_should_stop+0x40/0x40
>[  113.166378] Code: c4 88 00 00 00 5b 5d c3 65 48 8b 04 25 80 b8 00 00 48 8b 80 80 03 00 00 48 8b 40 c8 48 c1 e8 02 83 e0 01 c3 48 8b 87 80 03 00 00 <48> 8b 40 d8 c3 48 83 ec 18 48 8b b7 80 03 00 00 ba 08 00 00 00 
>[  113.402351] RIP  [<ffffffff8104b89a>] kthread_data+0x7/0xc
>[  113.469845]  RSP <ffff88010e529ae0>
>[  113.513316] CR2: ffffffffffffffd8
>[  113.554709] ---[ end trace e6e5e23c758da8b6 ]---
>[  113.611700] Fixing recursive fault but reboot is needed!

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