Attachment 105951 Details for Bug 68643 – new-dmesg-hsw

new-dmesg-hsw

dmesg.log (text/plain), 90.32 KB, created by liulei on 2014-09-09 05:59:25 UTC

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Creator: liulei

Created: 2014-09-09 05:59:25 UTC

Size: 90.32 KB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ (buildtopcommit@x-kernel) (gcc version 4.7.0 20120507 (Red Hat 4.7.0-5) (GCC) ) #2276 SMP Tue Sep 9 11:32:56 CST 2014
>[    0.000000] Command line: BOOT_IMAGE=kernels//nightly_parents/2014_09_09/drm-intel-nightly/4a3d32734bdcef6813b31f06a58430436e98711e/bzImage_x86_64 root=/dev/sda3 modules_path=kernels//nightly_parents/2014_09_09/drm-intel-nightly/4a3d32734bdcef6813b31f06a58430436e98711e/modules_x86_64/lib/modules/3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ kexec_jump_back_entry=0x91b8f920
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000100-0x000000000009d7ff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000d18f4fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000d18f5000-0x00000000d18fbfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000d18fc000-0x00000000d1d2cfff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000d1d2d000-0x00000000d21acfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000d21ad000-0x00000000d7eeafff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000d7eeb000-0x00000000d7ffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000d8000000-0x00000000d8760fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000d8761000-0x00000000d87fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000d8800000-0x00000000d8fb0fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000d8fb1000-0x00000000d8ffffff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000d9000000-0x00000000da71bfff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000da71c000-0x00000000da7fffff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000da800000-0x00000000dbe11fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000dbe12000-0x00000000dbffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000dd000000-0x00000000df1fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011edfffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.7 present.
>[    0.000000] DMI: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] AGP: No AGP bridge found
>[    0.000000] e820: last_pfn = 0x11ee00 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: uncachable
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-D3FFF write-protect
>[    0.000000]   D4000-E7FFF uncachable
>[    0.000000]   E8000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0000000000 mask 7F00000000 write-back
>[    0.000000]   1 base 0100000000 mask 7FE0000000 write-back
>[    0.000000]   2 base 00E0000000 mask 7FE0000000 uncachable
>[    0.000000]   3 base 00DE000000 mask 7FFE000000 uncachable
>[    0.000000]   4 base 00DD000000 mask 7FFF000000 uncachable
>[    0.000000]   5 base 011F000000 mask 7FFF000000 uncachable
>[    0.000000]   6 base 011EE00000 mask 7FFFE00000 uncachable
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7010600070106, new 0x7010600070106
>[    0.000000] e820: update [mem 0xdd000000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0xdbe12 max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000fd940-0x000fd94f] mapped at [ffff8800000fd940]
>[    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 [0x033bc000, 0x033bcfff] PGTABLE
>[    0.000000] BRK [0x033bd000, 0x033bdfff] PGTABLE
>[    0.000000] BRK [0x033be000, 0x033befff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x11ec00000-0x11edfffff]
>[    0.000000]  [mem 0x11ec00000-0x11edfffff] page 2M
>[    0.000000] BRK [0x033bf000, 0x033bffff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x11c000000-0x11ebfffff]
>[    0.000000]  [mem 0x11c000000-0x11ebfffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x11bffffff]
>[    0.000000]  [mem 0x100000000-0x11bffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0xd18f4fff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x3fffffff] page 2M
>[    0.000000]  [mem 0x40000000-0xbfffffff] page 1G
>[    0.000000]  [mem 0xc0000000-0xd17fffff] page 2M
>[    0.000000]  [mem 0xd1800000-0xd18f4fff] page 4k
>[    0.000000] init_memory_mapping: [mem 0xd18fc000-0xd1d2cfff]
>[    0.000000]  [mem 0xd18fc000-0xd19fffff] page 4k
>[    0.000000]  [mem 0xd1a00000-0xd1bfffff] page 2M
>[    0.000000]  [mem 0xd1c00000-0xd1d2cfff] page 4k
>[    0.000000] BRK [0x033c0000, 0x033c0fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0xd21ad000-0xd7eeafff]
>[    0.000000]  [mem 0xd21ad000-0xd21fffff] page 4k
>[    0.000000]  [mem 0xd2200000-0xd7dfffff] page 2M
>[    0.000000]  [mem 0xd7e00000-0xd7eeafff] page 4k
>[    0.000000] BRK [0x033c1000, 0x033c1fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0xd8000000-0xd8760fff]
>[    0.000000]  [mem 0xd8000000-0xd85fffff] page 2M
>[    0.000000]  [mem 0xd8600000-0xd8760fff] page 4k
>[    0.000000] init_memory_mapping: [mem 0xd8800000-0xd8fb0fff]
>[    0.000000]  [mem 0xd8800000-0xd8dfffff] page 2M
>[    0.000000]  [mem 0xd8e00000-0xd8fb0fff] page 4k
>[    0.000000] init_memory_mapping: [mem 0xd9000000-0xda71bfff]
>[    0.000000]  [mem 0xd9000000-0xda5fffff] page 2M
>[    0.000000]  [mem 0xda600000-0xda71bfff] page 4k
>[    0.000000] init_memory_mapping: [mem 0xda800000-0xdbe11fff]
>[    0.000000]  [mem 0xda800000-0xdbdfffff] page 2M
>[    0.000000]  [mem 0xdbe00000-0xdbe11fff] page 4k
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000F0490 000024 (v02 DELL  )
>[    0.000000] ACPI: XSDT 0x00000000D8FEE088 000094 (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x00000000D8FF94B0 00010C (v05 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x00000000D8FEE1B0 00B2FD (v02 DELL   CBX3     00000014 INTL 20091112)
>[    0.000000] ACPI: FACS 0x00000000DA7FE080 000040
>[    0.000000] ACPI: APIC 0x00000000D8FF95C0 000092 (v03 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x00000000D8FF9658 000044 (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: SLIC 0x00000000D8FF96A0 000176 (v03 DELL   CBX3     01072009 MSFT 00010013)
>[    0.000000] ACPI: LPIT 0x00000000D8FF9818 00005C (v01 DELL   CBX3     00000000 AMI. 00000005)
>[    0.000000] ACPI: SSDT 0x00000000D8FF9878 000539 (v01 PmRef  Cpu0Ist  00003000 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000D8FF9DB8 000AD8 (v01 PmRef  CpuPm    00003000 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000D8FFA890 0001C7 (v01 PmRef  LakeTiny 00003000 INTL 20120711)
>[    0.000000] ACPI: HPET 0x00000000D8FFAA58 000038 (v01 DELL   CBX3     01072009 AMI. 00000005)
>[    0.000000] ACPI: SSDT 0x00000000D8FFAA90 00036D (v01 SataRe SataTabl 00001000 INTL 20120711)
>[    0.000000] ACPI: MCFG 0x00000000D8FFAE00 00003C (v01 DELL   CBX3     01072009 MSFT 00000097)
>[    0.000000] ACPI: SSDT 0x00000000D8FFAE40 003406 (v01 SaSsdt SaSsdt   00003000 INTL 20091112)
>[    0.000000] ACPI: ASF! 0x00000000D8FFE248 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>[    0.000000] ACPI: DMAR 0x00000000D8FFE2F0 0000B8 (v01 INTEL  HSW      00000001 INTL 00000001)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000011edfffff]
>[    0.000000] Initmem setup node 0 [mem 0x00000000-0x11edfffff]
>[    0.000000]   NODE_DATA [mem 0x11edf5000-0x11edf8fff]
>[    0.000000]  [ffffea0000000000-ffffea00047fffff] PMD -> [ffff88011a400000-ffff88011e3fffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x11edfffff]
>[    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 0x00100000-0xd18f4fff]
>[    0.000000]   node   0: [mem 0xd18fc000-0xd1d2cfff]
>[    0.000000]   node   0: [mem 0xd21ad000-0xd7eeafff]
>[    0.000000]   node   0: [mem 0xd8000000-0xd8760fff]
>[    0.000000]   node   0: [mem 0xd8800000-0xd8fb0fff]
>[    0.000000]   node   0: [mem 0xd9000000-0xda71bfff]
>[    0.000000]   node   0: [mem 0xda800000-0xdbe11fff]
>[    0.000000]   node   0: [mem 0x100000000-0x11edfffff]
>[    0.000000] On node 0 totalpages: 1025088
>[    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: 13979 pages used for memmap
>[    0.000000]   DMA32 zone: 894628 pages, LIFO batch:31
>[    0.000000]   Normal zone: 1976 pages used for memmap
>[    0.000000]   Normal zone: 126464 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics stolen memory at 0xdd200000-0xdf1fffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
>[    0.000000] ACPI: IOAPIC (id[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] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd18f5000-0xd18fbfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd1d2d000-0xd21acfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd7eeb000-0xd7ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd8761000-0xd87fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd8fb1000-0xd8ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xda71c000-0xda7fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdbe12000-0xdbffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdc000000-0xdcffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdd000000-0xdf1fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdf200000-0xf7ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
>[    0.000000] e820: [mem 0xdf200000-0xf7ffffff] 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 27 pages/cpu @ffff88011ea00000 s78528 r8192 d23872 u262144
>[    0.000000] pcpu-alloc: s78528 r8192 d23872 u262144 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 1009048
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=kernels//nightly_parents/2014_09_09/drm-intel-nightly/4a3d32734bdcef6813b31f06a58430436e98711e/bzImage_x86_64 root=/dev/sda3 modules_path=kernels//nightly_parents/2014_09_09/drm-intel-nightly/4a3d32734bdcef6813b31f06a58430436e98711e/modules_x86_64/lib/modules/3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ kexec_jump_back_entry=0x91b8f920
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
>[    0.000000] AGP: Checking aperture...
>[    0.000000] AGP: 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: 3931080K/4100352K available (7764K kernel code, 892K rwdata, 3948K rodata, 23304K init, 624K bss, 169272K 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:488 0
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 3392.170 MHz processor
>[    0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 6784.34 BogoMIPS (lpj=3392170)
>[    0.000193] pid_max: default: 32768 minimum: 301
>[    0.000290] ACPI: Core revision 20140724
>[    0.006408] ACPI: All ACPI Tables successfully acquired
>[    0.006598] Security Framework initialized
>[    0.006831] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.007857] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.008361] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.008461] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.008707] CPU: Physical Processor ID: 0
>[    0.008800] CPU: Processor Core ID: 0
>[    0.009621] mce: CPU supports 9 MCE banks
>[    0.009721] CPU0: Thermal LVT vector (0xfa) already installed
>[    0.009726] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
>Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
>[    0.009975] Freeing SMP alternatives memory: 32K (ffffffff83316000 - ffffffff8331e000)
>[    0.010562] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.020667] smpboot: CPU0: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (fam: 06, model: 3c, stepping: 03)
>[    0.022361] TSC deadline timer enabled
>[    0.022377] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
>[    0.022723] ... version:                3
>[    0.022816] ... bit width:              48
>[    0.022910] ... generic registers:      4
>[    0.023003] ... value mask:             0000ffffffffffff
>[    0.023099] ... max period:             0000ffffffffffff
>[    0.023194] ... fixed-purpose events:   3
>[    0.023287] ... event mask:             000000070000000f
>[    0.023570] x86: Booting SMP configuration:
>[    0.023663] .... node  #0, CPUs:      #1
>[    0.035748] CPU1: Thermal LVT vector (0xfa) already installed
>[    0.037863]  #2
>[    0.049843] CPU2: Thermal LVT vector (0xfa) already installed
>[    0.063815]  #3
>[    0.063815] CPU3: Thermal LVT vector (0xfa) already installed
>[    0.077846]  #4
>[    0.077846] CPU4: Thermal LVT vector (0xfa) already installed
>[    0.091905]  #5
>[    0.091905] CPU5: Thermal LVT vector (0xfa) already installed
>[    0.105969]  #6
>[    0.105970] CPU6: Thermal LVT vector (0xfa) already installed
>[    0.120031]  #7
>[    0.120032] CPU7: Thermal LVT vector (0xfa) already installed
>[    0.122098] x86: Booted up 1 node, 8 CPUs
>[    0.122281] smpboot: Total of 8 processors activated (54274.72 BogoMIPS)
>[    0.127736] devtmpfs: initialized
>[    0.128000] PM: Registering ACPI NVS region [mem 0xd18f5000-0xd18fbfff] (28672 bytes)
>[    0.128150] PM: Registering ACPI NVS region [mem 0xda71c000-0xda7fffff] (933888 bytes)
>[    0.128438] xor: automatically using best checksumming function:
>[    0.137638]    avx       : 37276.000 MB/sec
>[    0.137755] RTC time:  5:22:25, date: 09/09/14
>[    0.137910] NET: Registered protocol family 16
>[    0.138122] cpuidle: using governor ladder
>[    0.138216] cpuidle: using governor menu
>[    0.138361] ACPI: bus type PCI registered
>[    0.138490] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>[    0.138644] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>[    0.138771] PCI: Using configuration type 1 for base access
>[    0.138869] dmi type 0xB1 record - unknown flag
>[    0.157668] raid6: sse2x1   11796 MB/s
>[    0.174685] raid6: sse2x2   14707 MB/s
>[    0.191701] raid6: sse2x4   17410 MB/s
>[    0.208721] raid6: avx2x1   23316 MB/s
>[    0.225738] raid6: avx2x2   26488 MB/s
>[    0.242758] raid6: avx2x4   31078 MB/s
>[    0.242850] raid6: using algorithm avx2x4 (31078 MB/s)
>[    0.242944] raid6: using avx2x2 recovery algorithm
>[    0.243061] ACPI: Added _OSI(Module Device)
>[    0.243153] ACPI: Added _OSI(Processor Device)
>[    0.243246] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.243339] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.245432] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.246933] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
>[    0.253834] ACPI: Dynamic OEM Table Load:
>[    0.254002] ACPI: SSDT 0xFFFF880118EE8800 0003D3 (v01 PmRef  Cpu0Cst  00003001 INTL 20120711)
>[    0.260922] ACPI: Dynamic OEM Table Load:
>[    0.261090] ACPI: SSDT 0xFFFF880119487000 0005AA (v01 PmRef  ApIst    00003000 INTL 20120711)
>[    0.266858] ACPI: Dynamic OEM Table Load:
>[    0.267025] ACPI: SSDT 0xFFFF880119355400 000119 (v01 PmRef  ApCst    00003000 INTL 20120711)
>[    0.273495] ACPI: Interpreter enabled
>[    0.273592] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140724/hwxface-580)
>[    0.273820] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140724/hwxface-580)
>[    0.274056] ACPI: (supports S0 S3 S4 S5)
>[    0.274150] ACPI: Using IOAPIC for interrupt routing
>[    0.274262] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.314490] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
>[    0.314589] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.315063] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    0.315425] PCI host bridge to bus 0000:00
>[    0.315518] pci_bus 0000:00: root bus resource [bus 00-3e]
>[    0.315614] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.315710] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.315806] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.315903] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
>[    0.316003] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
>[    0.316100] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
>[    0.316197] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff]
>[    0.316294] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff]
>[    0.316392] pci_bus 0000:00: root bus resource [mem 0xdf200000-0xfeafffff]
>[    0.316493] pci 0000:00:00.0: [8086:0c00] type 00 class 0x060000
>[    0.316544] pci 0000:00:02.0: [8086:0412] type 00 class 0x030000
>[    0.316551] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
>[    0.316556] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.316559] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.316604] pci 0000:00:03.0: [8086:0c0c] type 00 class 0x040300
>[    0.316609] pci 0000:00:03.0: reg 0x10: [mem 0xf7c34000-0xf7c37fff 64bit]
>[    0.316677] pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330
>[    0.316693] pci 0000:00:14.0: reg 0x10: [mem 0xf7c20000-0xf7c2ffff 64bit]
>[    0.316743] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.316764] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.316884] pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000
>[    0.316900] pci 0000:00:16.0: reg 0x10: [mem 0xf7c40000-0xf7c4000f 64bit]
>[    0.316952] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.317002] pci 0000:00:19.0: [8086:153a] type 00 class 0x020000
>[    0.317018] pci 0000:00:19.0: reg 0x10: [mem 0xf7c00000-0xf7c1ffff]
>[    0.317025] pci 0000:00:19.0: reg 0x14: [mem 0xf7c3d000-0xf7c3dfff]
>[    0.317031] pci 0000:00:19.0: reg 0x18: [io  0xf080-0xf09f]
>[    0.317080] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    0.317102] pci 0000:00:19.0: System wakeup disabled by ACPI
>[    0.317223] pci 0000:00:1a.0: [8086:8c2d] type 00 class 0x0c0320
>[    0.317240] pci 0000:00:1a.0: reg 0x10: [mem 0xf7c3c000-0xf7c3c3ff]
>[    0.317315] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
>[    0.317339] pci 0000:00:1a.0: System wakeup disabled by ACPI
>[    0.317461] pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300
>[    0.317475] pci 0000:00:1b.0: reg 0x10: [mem 0xf7c30000-0xf7c33fff 64bit]
>[    0.317532] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.317553] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.317670] pci 0000:00:1c.0: [8086:8c10] type 01 class 0x060400
>[    0.317726] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.317749] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.317866] pci 0000:00:1c.1: [8086:8c12] type 01 class 0x060400
>[    0.317922] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
>[    0.317946] pci 0000:00:1c.1: System wakeup disabled by ACPI
>[    0.318075] pci 0000:00:1d.0: [8086:8c26] type 00 class 0x0c0320
>[    0.318092] pci 0000:00:1d.0: reg 0x10: [mem 0xf7c3b000-0xf7c3b3ff]
>[    0.318167] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.318191] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.318312] pci 0000:00:1f.0: [8086:8c4e] type 00 class 0x060100
>[    0.318439] pci 0000:00:1f.2: [8086:8c02] type 00 class 0x010601
>[    0.318452] pci 0000:00:1f.2: reg 0x10: [io  0xf0d0-0xf0d7]
>[    0.318458] pci 0000:00:1f.2: reg 0x14: [io  0xf0c0-0xf0c3]
>[    0.318464] pci 0000:00:1f.2: reg 0x18: [io  0xf0b0-0xf0b7]
>[    0.318470] pci 0000:00:1f.2: reg 0x1c: [io  0xf0a0-0xf0a3]
>[    0.318476] pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
>[    0.318483] pci 0000:00:1f.2: reg 0x24: [mem 0xf7c3a000-0xf7c3a7ff]
>[    0.318513] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.318554] pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500
>[    0.318566] pci 0000:00:1f.3: reg 0x10: [mem 0xf7c39000-0xf7c390ff 64bit]
>[    0.318582] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
>[    0.318663] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.318758] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>[    0.318761] pci 0000:00:1c.0:   bridge window [mem 0xdf200000-0xdf3fffff]
>[    0.318766] pci 0000:00:1c.0:   bridge window [mem 0xdf400000-0xdf5fffff 64bit pref]
>[    0.318825] pci 0000:02:00.0: [104c:8240] type 01 class 0x060400
>[    0.318951] pci 0000:02:00.0: supports D1 D2
>[    0.318972] pci 0000:02:00.0: System wakeup disabled by ACPI
>[    0.321081] pci 0000:00:1c.1: PCI bridge to [bus 02-03]
>[    0.321323] pci 0000:02:00.0: PCI bridge to [bus 03]
>[    0.321853] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    0.322472] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    0.323073] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 10 11 12 14 15), disabled.
>[    0.323675] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15), disabled.
>[    0.324277] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 10 11 12 14 15), disabled.
>[    0.324878] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.325518] ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 10 11 12 14 15), disabled.
>[    0.326119] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *10 11 12 14 15), disabled.
>[    0.326792] ACPI: Enabled 6 GPEs in block 00 to 3F
>[    0.327004] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.327155] vgaarb: loaded
>[    0.327247] vgaarb: bridge control possible 0000:00:02.0
>[    0.327383] SCSI subsystem initialized
>[    0.327499] libata version 3.00 loaded.
>[    0.327519] ACPI: bus type USB registered
>[    0.327623] usbcore: registered new interface driver usbfs
>[    0.327724] usbcore: registered new interface driver hub
>[    0.327829] usbcore: registered new device driver usb
>[    0.327939] pps_core: LinuxPPS API ver. 1 registered
>[    0.328032] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.328188] PTP clock support registered
>[    0.328327] PCI: Using ACPI for IRQ routing
>[    0.329586] PCI: pci_cache_line_size set to 64 bytes
>[    0.329622] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
>[    0.329623] e820: reserve RAM buffer [mem 0xd18f5000-0xd3ffffff]
>[    0.329624] e820: reserve RAM buffer [mem 0xd1d2d000-0xd3ffffff]
>[    0.329625] e820: reserve RAM buffer [mem 0xd7eeb000-0xd7ffffff]
>[    0.329626] e820: reserve RAM buffer [mem 0xd8761000-0xdbffffff]
>[    0.329627] e820: reserve RAM buffer [mem 0xd8fb1000-0xdbffffff]
>[    0.329628] e820: reserve RAM buffer [mem 0xda71c000-0xdbffffff]
>[    0.329628] e820: reserve RAM buffer [mem 0xdbe12000-0xdbffffff]
>[    0.329629] e820: reserve RAM buffer [mem 0x11ee00000-0x11fffffff]
>[    0.329696] NetLabel: Initializing
>[    0.329786] NetLabel:  domain hash size = 128
>[    0.329879] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.329979] NetLabel:  unlabeled traffic allowed by default
>[    0.330125] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.330547] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.332661] Switched to clocksource hpet
>[    0.334817] pnp: PnP ACPI init
>[    0.334949] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
>[    0.335051] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.335136] system 00:01: [io  0x0680-0x069f] has been reserved
>[    0.335237] system 00:01: [io  0xffff] has been reserved
>[    0.335331] system 00:01: [io  0xffff] has been reserved
>[    0.335426] system 00:01: [io  0xffff] has been reserved
>[    0.335521] system 00:01: [io  0x1c00-0x1cfe] has been reserved
>[    0.335616] system 00:01: [io  0x1d00-0x1dfe] has been reserved
>[    0.335723] system 00:01: [io  0x1e00-0x1efe] has been reserved
>[    0.335819] system 00:01: [io  0x1f00-0x1ffe] has been reserved
>[    0.335915] system 00:01: [io  0x1800-0x18fe] could not be reserved
>[    0.336011] system 00:01: [io  0x164e-0x164f] has been reserved
>[    0.336108] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.336125] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.336151] system 00:03: [io  0x1854-0x1857] has been reserved
>[    0.336260] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.336312] system 00:04: [io  0x0a00-0x0a0f] has been reserved
>[    0.336411] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.336438] system 00:05: [io  0x04d0-0x04d1] has been reserved
>[    0.336539] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.336840] pnp 00:06: [dma 0 disabled]
>[    0.336863] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.337084] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.337187] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.337293] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.337390] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.337487] system 00:07: [mem 0xf8000000-0xfbffffff] has been reserved
>[    0.337584] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.337690] system 00:07: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.337788] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.337884] system 00:07: [mem 0xff000000-0xffffffff] has been reserved
>[    0.337981] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.338079] system 00:07: [mem 0xf7fdf000-0xf7fdffff] has been reserved
>[    0.338176] system 00:07: [mem 0xf7fe0000-0xf7feffff] has been reserved
>[    0.338282] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.338396] pnp: PnP ACPI: found 8 devices
>[    0.344497] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.344593] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>[    0.344702] pci 0000:00:1c.0:   bridge window [mem 0xdf200000-0xdf3fffff]
>[    0.344800] pci 0000:00:1c.0:   bridge window [mem 0xdf400000-0xdf5fffff 64bit pref]
>[    0.344952] pci 0000:02:00.0: PCI bridge to [bus 03]
>[    0.345060] pci 0000:00:1c.1: PCI bridge to [bus 02-03]
>[    0.345162] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.345163] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.345164] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.345165] pci_bus 0000:00: resource 7 [mem 0x000d4000-0x000d7fff]
>[    0.345166] pci_bus 0000:00: resource 8 [mem 0x000d8000-0x000dbfff]
>[    0.345167] pci_bus 0000:00: resource 9 [mem 0x000dc000-0x000dffff]
>[    0.345168] pci_bus 0000:00: resource 10 [mem 0x000e0000-0x000e3fff]
>[    0.345169] pci_bus 0000:00: resource 11 [mem 0x000e4000-0x000e7fff]
>[    0.345170] pci_bus 0000:00: resource 12 [mem 0xdf200000-0xfeafffff]
>[    0.345171] pci_bus 0000:01: resource 0 [io  0x2000-0x2fff]
>[    0.345172] pci_bus 0000:01: resource 1 [mem 0xdf200000-0xdf3fffff]
>[    0.345173] pci_bus 0000:01: resource 2 [mem 0xdf400000-0xdf5fffff 64bit pref]
>[    0.345188] NET: Registered protocol family 2
>[    0.345406] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.345612] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.345799] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.345909] TCP: reno registered
>[    0.346003] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.346111] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.346254] NET: Registered protocol family 1
>[    0.346395] RPC: Registered named UNIX socket transport module.
>[    0.346491] RPC: Registered udp transport module.
>[    0.346584] RPC: Registered tcp transport module.
>[    0.346685] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.348235] pci 0000:00:02.0: Boot video device
>[    0.348491] PCI: CLS 64 bytes, default 64
>[    0.594803] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.594903] software IO TLB [mem 0xd3eeb000-0xd7eeb000] (64MB) mapped at [ffff8800d3eeb000-ffff8800d7eeafff]
>[    0.595342] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer
>[    0.596004] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    0.596177] audit: initializing netlink subsys (disabled)
>[    0.596285] audit: type=2000 audit(1410240145.582:1): initialized
>[    0.596561] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.597621] VFS: Disk quotas dquot_6.5.2
>[    0.597734] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.598212] NFS: Registering the id_resolver key type
>[    0.598314] Key type id_resolver registered
>[    0.598406] Key type id_legacy registered
>[    0.598501] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    0.598689] fuse init (API version 7.23)
>[    0.598844] msgmni has been set to 7677
>[    0.599118] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    0.599277] io scheduler noop registered
>[    0.599371] io scheduler deadline registered
>[    0.599479] io scheduler cfq registered (default)
>[    0.599700] pcieport 0000:00:1c.0: irq 24 for MSI/MSI-X
>[    0.599809] pcieport 0000:00:1c.1: irq 25 for MSI/MSI-X
>[    0.599888] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
>[    0.599990] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
>[    0.600001] pcieport 0000:00:1c.1: Signaling PME through PCIe PME interrupt
>[    0.600099] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt
>[    0.600198] pcie_pme 0000:00:1c.1:pcie01: service driver pcie_pme loaded
>[    0.600203] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.600510] Monitor-Mwait will be used to enter C-1 state
>[    0.600521] Monitor-Mwait will be used to enter C-2 state
>[    0.600530] ACPI: acpi_idle registered with cpuidle
>[    0.601526] ACPI: Invalid active0 threshold
>[    0.601673] thermal LNXTHERM:00: registered as thermal_zone0
>[    0.601790] ACPI: Thermal Zone [TZ00] (28 C)
>[    0.602003] thermal LNXTHERM:01: registered as thermal_zone1
>[    0.602099] ACPI: Thermal Zone [TZ01] (30 C)
>[    0.602237] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.623131] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    0.623559] Non-volatile memory driver v1.3
>[    0.623660] Linux agpgart interface v0.103
>[    0.624605] brd: module loaded
>[    0.624732] Loading iSCSI transport class v2.0-870.
>[    0.624979] iscsi: registered transport (tcp)
>[    0.625202] Adaptec aacraid driver 1.2-0[30300]-ms
>[    0.625317] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
>[    0.625460] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.08-k.
>[    0.625643] iscsi: registered transport (qla4xxx)
>[    0.625756] QLogic iSCSI HBA Driver
>[    0.625896] DC390: clustering now enabled by default. If you get problems load
>[    0.626075]        with "disable_clustering=1" and report to maintainers
>[    0.626188] GDT-HA: Storage RAID Controller Driver. Version: 3.05
>[    0.626326] RocketRAID 3xxx/4xxx Controller driver v1.8
>[    0.626451] stex: Promise SuperTrak EX Driver version: 4.6.0000.4
>[    0.626575] st: Version 20101219, fixed bufsize 32768, s/g segs 256
>[    0.626695] osst :I: Tape driver with OnStream support version 0.99.4
>osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
>[    0.626927] SCSI Media Changer driver v0.25 
>[    0.627082] ahci 0000:00:1f.2: version 3.0
>[    0.627147] ahci 0000:00:1f.2: irq 26 for MSI/MSI-X
>[    0.627179] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x5 impl SATA mode
>[    0.627330] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst 
>[    0.629173] scsi host0: ahci
>[    0.629346] scsi host1: ahci
>[    0.629513] scsi host2: ahci
>[    0.629679] scsi host3: ahci
>[    0.629855] scsi host4: ahci
>[    0.630032] scsi host5: ahci
>[    0.630151] ata1: SATA max UDMA/133 abar m2048@0xf7c3a000 port 0xf7c3a100 irq 26
>[    0.630307] ata2: DUMMY
>[    0.630399] ata3: SATA max UDMA/133 abar m2048@0xf7c3a000 port 0xf7c3a200 irq 26
>[    0.630549] ata4: DUMMY
>[    0.630647] ata5: DUMMY
>[    0.630737] ata6: DUMMY
>[    0.631337] cnic: QLogic NetXtreme II CNIC Driver cnic v2.5.20 (March 14, 2014)
>[    0.631645] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.78.19-0 (2014/02/10)
>[    0.632022] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    0.632127] e100: Copyright(c) 1999-2006 Intel Corporation
>[    0.632230] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    0.632334] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    0.632437] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    0.632539] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    0.632708] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    0.632898] e1000e 0000:00:19.0: irq 27 for MSI/MSI-X
>[    0.802698] e1000e 0000:00:19.0 eth0: registered PHC clock
>[    0.802804] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) f8:b1:56:b2:e5:95
>[    0.802969] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    0.803111] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
>[    0.803222] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.2.13-k
>[    0.803333] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    0.803446] usbcore: registered new interface driver catc
>[    0.803566] usbcore: registered new interface driver kaweth
>[    0.803674] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    0.803829] usbcore: registered new interface driver pegasus
>[    0.803951] usbcore: registered new interface driver rtl8150
>[    0.804068] usbcore: registered new interface driver asix
>[    0.804190] usbcore: registered new interface driver ax88179_178a
>[    0.804301] usbcore: registered new interface driver cdc_ether
>[    0.804412] usbcore: registered new interface driver dm9601
>[    0.804522] usbcore: registered new interface driver gl620a
>[    0.804635] usbcore: registered new interface driver net1080
>[    0.804745] usbcore: registered new interface driver plusb
>[    0.804854] usbcore: registered new interface driver rndis_host
>[    0.804997] usbcore: registered new interface driver cdc_subset
>[    0.805107] usbcore: registered new interface driver zaurus
>[    0.805217] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    0.805378] usbcore: registered new interface driver cdc_ncm
>[    0.805585] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.805688] ehci-pci: EHCI PCI platform driver
>[    0.805841] ehci-pci 0000:00:1a.0: EHCI Host Controller
>[    0.805987] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
>[    0.806151] ehci-pci 0000:00:1a.0: debug port 2
>[    0.810149] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
>[    0.810159] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7c3c000
>[    0.815920] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
>[    0.816037] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.816136] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.816287] usb usb1: Product: EHCI Host Controller
>[    0.816383] usb usb1: Manufacturer: Linux 3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ ehci_hcd
>[    0.816536] usb usb1: SerialNumber: 0000:00:1a.0
>[    0.816760] hub 1-0:1.0: USB hub found
>[    0.816882] hub 1-0:1.0: 2 ports detected
>[    0.817098] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    0.817301] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
>[    0.817484] ehci-pci 0000:00:1d.0: debug port 2
>[    0.821476] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    0.821485] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7c3b000
>[    0.826929] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    0.827057] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.827156] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.827306] usb usb2: Product: EHCI Host Controller
>[    0.827401] usb usb2: Manufacturer: Linux 3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ ehci_hcd
>[    0.827554] usb usb2: SerialNumber: 0000:00:1d.0
>[    0.827801] hub 2-0:1.0: USB hub found
>[    0.827933] hub 2-0:1.0: 2 ports detected
>[    0.828133] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.828250] ohci-pci: OHCI PCI platform driver
>[    0.828357] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.828571] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.828690] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
>[    0.828930] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    0.828945] xhci_hcd 0000:00:14.0: irq 28 for MSI/MSI-X
>[    0.828982] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.829079] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.829227] usb usb3: Product: xHCI Host Controller
>[    0.829321] usb usb3: Manufacturer: Linux 3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ xhci_hcd
>[    0.829470] usb usb3: SerialNumber: 0000:00:14.0
>[    0.829628] hub 3-0:1.0: USB hub found
>[    0.829749] hub 3-0:1.0: 15 ports detected
>[    0.832092] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.832209] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
>[    0.832407] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
>[    0.832504] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.832659] usb usb4: Product: xHCI Host Controller
>[    0.832753] usb usb4: Manufacturer: Linux 3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ xhci_hcd
>[    0.832920] usb usb4: SerialNumber: 0000:00:14.0
>[    0.833071] hub 4-0:1.0: USB hub found
>[    0.833186] hub 4-0:1.0: 6 ports detected
>[    0.833936] usbcore: registered new interface driver usb-storage
>[    0.834075] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[    0.837093] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.837191] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    0.837347] mousedev: PS/2 mouse device common for all mice
>[    0.837580] rtc_cmos 00:02: RTC can wake from S4
>[    0.837783] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    0.837936] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    0.838096] i2c /dev entries driver
>[    0.839709] hidraw: raw HID events driver (C) Jiri Kosina
>[    0.840013] usbcore: registered new interface driver usbhid
>[    0.840177] usbhid: USB HID core driver
>[    0.840342] TCP: cubic registered
>[    0.840434] Initializing XFRM netlink socket
>[    0.840529] NET: Registered protocol family 17
>[    0.840646] Key type dns_resolver registered
>[    0.841048] registered taskstats version 1
>[    0.841411] Btrfs loaded
>[    0.841758]   Magic number: 14:45:365
>[    0.841858] iscsi_transport tcp: hash matches
>[    0.841977] msr msr4: hash matches
>[    0.842137] PM: Hibernation image not present or could not be loaded.
>[    0.842145] Warning: unable to open an initial console.
>[    0.936980] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    0.937095] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    0.938487] ata1.00: ATA-9: ST1000DM003-1CH162, CC47, max UDMA/133
>[    0.938588] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    0.939631] ata1.00: configured for UDMA/133
>[    0.939828] scsi 0:0:0:0: Direct-Access     ATA      ST1000DM003-1CH1 CC47 PQ: 0 ANSI: 5
>[    0.940113] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    0.940168] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
>[    0.940169] sd 0:0:0:0: [sda] 4096-byte physical blocks
>[    0.940296] sd 0:0:0:0: [sda] Write Protect is off
>[    0.940298] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    0.940308] ata3.00: ATAPI: PLDS DVD+/-RW DH-16AES, 3D11, max UDMA/100
>[    0.940336] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    0.941250] ata3.00: configured for UDMA/100
>[    0.943528] scsi 2:0:0:0: CD-ROM            PLDS     DVD+-RW DH-16AES 3D11 PQ: 0 ANSI: 5
>[    0.970306]  sda: sda1 sda2 sda3
>[    0.970860] sd 0:0:0:0: [sda] Attached SCSI disk
>[    0.971730] sr 2:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
>[    0.971883] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    0.972070] sr 2:0:0:0: Attached scsi CD-ROM sr0
>[    0.972131] sr 2:0:0:0: Attached scsi generic sg1 type 5
>[    0.975064] Freeing unused kernel memory: 23304K (ffffffff81c54000 - ffffffff83316000)
>[    0.994095] dracut: dracut-018-35.git20120510.fc17
>[    1.008311] udevd[1336]: starting version 182
>[    1.016492] [drm] Initialized drm 1.1.0 20060810
>[    1.017285] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3
>[    1.017540] ACPI: Power Button [PWRB]
>[    1.017729] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
>[    1.018024] ACPI: Power Button [PWRF]
>[    1.020237] [drm] Memory usable by graphics device = 2048M
>[    1.020347] [drm] Replacing VGA console driver
>[    1.021505] Console: switching to colour dummy device 80x25
>[    1.027098] i915 0000:00:02.0: irq 29 for MSI/MSI-X
>[    1.027107] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.027110] [drm] Driver supports precise vblank timestamp query.
>[    1.027133] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.103899] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    1.104164] acpi device:5e: registered as cooling_device8
>[    1.104215] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5
>[    1.104319] [drm] Initialized i915 1.6.0 20140905 for 0000:00:02.0 on minor 0
>[    1.119013] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[    1.154718] fbcon: inteldrmfb (fb0) is primary device
>[    1.171395] ------------[ cut here ]------------
>[    1.171422] WARNING: CPU: 0 PID: 1085 at drivers/gpu/drm/i915/intel_dp.c:3649 intel_dp_complete_link_train+0x100/0x27f [i915]()
>[    1.171425] Modules linked in: i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    1.171427] CPU: 0 PID: 1085 Comm: kworker/u16:6 Not tainted 3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    1.171427] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    1.171430] Workqueue: events_unbound async_run_entry_fn
>[    1.171431]  0000000000000000 0000000000000009 ffffffff8178b06c 0000000000000000
>[    1.171433]  ffffffff8103a90c 0000000000000001 ffffffffa00e519e 0000000000000001
>[    1.171434]  ffff8801196990e0 0000000000000001 0000000000000000 0000000000000023
>[    1.171434] Call Trace:
>[    1.171437]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>[    1.171439]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[    1.171458]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    1.171473]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    1.171489]  [<ffffffffa00dee15>] ? intel_ddi_pre_enable+0xfe/0x149 [i915]
>[    1.171506]  [<ffffffffa00cda85>] ? haswell_crtc_enable+0x402/0x872 [i915]
>[    1.171522]  [<ffffffffa00c9be7>] ? __intel_set_mode+0x1115/0x121d [i915]
>[    1.171525]  [<ffffffff8105ce1c>] ? enqueue_task_fair+0x441/0x88d
>[    1.171539]  [<ffffffffa00cfff6>] ? intel_set_mode+0xd/0x27 [i915]
>[    1.171553]  [<ffffffffa00d0c09>] ? intel_crtc_set_config+0x757/0xa99 [i915]
>[    1.171559]  [<ffffffffa00181c9>] ? drm_mode_set_config_internal+0x48/0xbd [drm]
>[    1.171561]  [<ffffffffa005dab0>] ? restore_fbdev_mode+0xa8/0xc1 [drm_kms_helper]
>[    1.171563]  [<ffffffffa005dae6>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1d/0x34 [drm_kms_helper]
>[    1.171565]  [<ffffffffa005ed16>] ? drm_fb_helper_set_par+0x3a/0x58 [drm_kms_helper]
>[    1.171581]  [<ffffffffa00d9f78>] ? intel_fbdev_set_par+0x11/0x55 [i915]
>[    1.171583]  [<ffffffff8136af6d>] ? fbcon_init+0x2ff/0x408
>[    1.171585]  [<ffffffff813bcdc1>] ? visual_init+0xaf/0x102
>[    1.171586]  [<ffffffff813be55e>] ? do_bind_con_driver+0x1a1/0x2ca
>[    1.171587]  [<ffffffff813be7b9>] ? do_take_over_console+0x132/0x162
>[    1.171589]  [<ffffffff8136a65a>] ? do_fbcon_takeover+0x53/0x96
>[    1.171590]  [<ffffffff81050169>] ? notifier_call_chain+0x2e/0x59
>[    1.171592]  [<ffffffff810502a8>] ? __blocking_notifier_call_chain+0x43/0x5d
>[    1.171593]  [<ffffffff81374228>] ? register_framebuffer+0x23f/0x29d
>[    1.171595]  [<ffffffffa005e4df>] ? drm_fb_helper_initial_config+0x249/0x2eb [drm_kms_helper]
>[    1.171597]  [<ffffffff810512c3>] ? async_run_entry_fn+0x55/0x10b
>[    1.171598]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>[    1.171600]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>[    1.171601]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>[    1.171602]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>[    1.171603]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    1.171605]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>[    1.171606]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    1.171607] ---[ end trace 6e1b10a50a4e93a1 ]---
>[    1.178607] ------------[ cut here ]------------
>[    1.178626] WARNING: CPU: 0 PID: 1085 at drivers/gpu/drm/i915/intel_dp.c:3649 intel_dp_complete_link_train+0x100/0x27f [i915]()
>[    1.178628] Modules linked in: i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    1.178629] CPU: 0 PID: 1085 Comm: kworker/u16:6 Tainted: G        W      3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    1.178630] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    1.178631] Workqueue: events_unbound async_run_entry_fn
>[    1.178632]  0000000000000000 0000000000000009 ffffffff8178b06c 0000000000000000
>[    1.178634]  ffffffff8103a90c 0000000000000002 ffffffffa00e519e 0000000000000002
>[    1.178635]  ffff8801196990e0 0000000000000002 0000000000000000 0000000000000023
>[    1.178635] Call Trace:
>[    1.178636]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>[    1.178638]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[    1.178653]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    1.178666]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    1.178681]  [<ffffffffa00dee15>] ? intel_ddi_pre_enable+0xfe/0x149 [i915]
>[    1.178696]  [<ffffffffa00cda85>] ? haswell_crtc_enable+0x402/0x872 [i915]
>[    1.178710]  [<ffffffffa00c9be7>] ? __intel_set_mode+0x1115/0x121d [i915]
>[    1.178712]  [<ffffffff8105ce1c>] ? enqueue_task_fair+0x441/0x88d
>[    1.178726]  [<ffffffffa00cfff6>] ? intel_set_mode+0xd/0x27 [i915]
>[    1.178739]  [<ffffffffa00d0c09>] ? intel_crtc_set_config+0x757/0xa99 [i915]
>[    1.178744]  [<ffffffffa00181c9>] ? drm_mode_set_config_internal+0x48/0xbd [drm]
>[    1.178746]  [<ffffffffa005dab0>] ? restore_fbdev_mode+0xa8/0xc1 [drm_kms_helper]
>[    1.178748]  [<ffffffffa005dae6>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1d/0x34 [drm_kms_helper]
>[    1.178750]  [<ffffffffa005ed16>] ? drm_fb_helper_set_par+0x3a/0x58 [drm_kms_helper]
>[    1.178764]  [<ffffffffa00d9f78>] ? intel_fbdev_set_par+0x11/0x55 [i915]
>[    1.178766]  [<ffffffff8136af6d>] ? fbcon_init+0x2ff/0x408
>[    1.178767]  [<ffffffff813bcdc1>] ? visual_init+0xaf/0x102
>[    1.178768]  [<ffffffff813be55e>] ? do_bind_con_driver+0x1a1/0x2ca
>[    1.178769]  [<ffffffff813be7b9>] ? do_take_over_console+0x132/0x162
>[    1.178771]  [<ffffffff8136a65a>] ? do_fbcon_takeover+0x53/0x96
>[    1.178772]  [<ffffffff81050169>] ? notifier_call_chain+0x2e/0x59
>[    1.178774]  [<ffffffff810502a8>] ? __blocking_notifier_call_chain+0x43/0x5d
>[    1.178775]  [<ffffffff81374228>] ? register_framebuffer+0x23f/0x29d
>[    1.178777]  [<ffffffffa005e4df>] ? drm_fb_helper_initial_config+0x249/0x2eb [drm_kms_helper]
>[    1.178778]  [<ffffffff810512c3>] ? async_run_entry_fn+0x55/0x10b
>[    1.178780]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>[    1.178781]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>[    1.178783]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>[    1.178784]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>[    1.178785]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    1.178786]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>[    1.178787]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    1.178788] ---[ end trace 6e1b10a50a4e93a2 ]---
>[    1.185801] ------------[ cut here ]------------
>[    1.185819] WARNING: CPU: 0 PID: 1085 at drivers/gpu/drm/i915/intel_dp.c:3649 intel_dp_complete_link_train+0x100/0x27f [i915]()
>[    1.185822] Modules linked in: i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    1.185823] CPU: 0 PID: 1085 Comm: kworker/u16:6 Tainted: G        W      3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    1.185823] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    1.185825] Workqueue: events_unbound async_run_entry_fn
>[    1.185826]  0000000000000000 0000000000000009 ffffffff8178b06c 0000000000000000
>[    1.185827]  ffffffff8103a90c 0000000000000003 ffffffffa00e519e 0000000000000003
>[    1.185828]  ffff8801196990e0 0000000000000003 0000000000000000 0000000000000023
>[    1.185828] Call Trace:
>[    1.185830]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>[    1.185831]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[    1.185846]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    1.185860]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    1.185874]  [<ffffffffa00dee15>] ? intel_ddi_pre_enable+0xfe/0x149 [i915]
>[    1.185889]  [<ffffffffa00cda85>] ? haswell_crtc_enable+0x402/0x872 [i915]
>[    1.185904]  [<ffffffffa00c9be7>] ? __intel_set_mode+0x1115/0x121d [i915]
>[    1.185905]  [<ffffffff8105ce1c>] ? enqueue_task_fair+0x441/0x88d
>[    1.185919]  [<ffffffffa00cfff6>] ? intel_set_mode+0xd/0x27 [i915]
>[    1.185932]  [<ffffffffa00d0c09>] ? intel_crtc_set_config+0x757/0xa99 [i915]
>[    1.185937]  [<ffffffffa00181c9>] ? drm_mode_set_config_internal+0x48/0xbd [drm]
>[    1.185939]  [<ffffffffa005dab0>] ? restore_fbdev_mode+0xa8/0xc1 [drm_kms_helper]
>[    1.185941]  [<ffffffffa005dae6>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1d/0x34 [drm_kms_helper]
>[    1.185943]  [<ffffffffa005ed16>] ? drm_fb_helper_set_par+0x3a/0x58 [drm_kms_helper]
>[    1.185957]  [<ffffffffa00d9f78>] ? intel_fbdev_set_par+0x11/0x55 [i915]
>[    1.185959]  [<ffffffff8136af6d>] ? fbcon_init+0x2ff/0x408
>[    1.185960]  [<ffffffff813bcdc1>] ? visual_init+0xaf/0x102
>[    1.185961]  [<ffffffff813be55e>] ? do_bind_con_driver+0x1a1/0x2ca
>[    1.185963]  [<ffffffff813be7b9>] ? do_take_over_console+0x132/0x162
>[    1.185964]  [<ffffffff8136a65a>] ? do_fbcon_takeover+0x53/0x96
>[    1.185965]  [<ffffffff81050169>] ? notifier_call_chain+0x2e/0x59
>[    1.185967]  [<ffffffff810502a8>] ? __blocking_notifier_call_chain+0x43/0x5d
>[    1.185968]  [<ffffffff81374228>] ? register_framebuffer+0x23f/0x29d
>[    1.185970]  [<ffffffffa005e4df>] ? drm_fb_helper_initial_config+0x249/0x2eb [drm_kms_helper]
>[    1.185971]  [<ffffffff810512c3>] ? async_run_entry_fn+0x55/0x10b
>[    1.185973]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>[    1.185974]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>[    1.185976]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>[    1.185977]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>[    1.185978]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    1.185979]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>[    1.185980]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    1.185981] ---[ end trace 6e1b10a50a4e93a3 ]---
>[    1.192984] ------------[ cut here ]------------
>[    1.193001] WARNING: CPU: 0 PID: 1085 at drivers/gpu/drm/i915/intel_dp.c:3649 intel_dp_complete_link_train+0x100/0x27f [i915]()
>[    1.193003] Modules linked in: i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    1.193004] CPU: 0 PID: 1085 Comm: kworker/u16:6 Tainted: G        W      3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    1.193005] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    1.193006] Workqueue: events_unbound async_run_entry_fn
>[    1.193007]  0000000000000000 0000000000000009 ffffffff8178b06c 0000000000000000
>[    1.193009]  ffffffff8103a90c 0000000000000004 ffffffffa00e519e 0000000000000004
>[    1.193010]  ffff8801196990e0 0000000000000004 0000000000000000 0000000000000023
>[    1.193010] Call Trace:
>[    1.193011]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>[    1.193013]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[    1.193027]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    1.193046]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    1.193060]  [<ffffffffa00dee15>] ? intel_ddi_pre_enable+0xfe/0x149 [i915]
>[    1.193075]  [<ffffffffa00cda85>] ? haswell_crtc_enable+0x402/0x872 [i915]
>[    1.193090]  [<ffffffffa00c9be7>] ? __intel_set_mode+0x1115/0x121d [i915]
>[    1.193091]  [<ffffffff8105ce1c>] ? enqueue_task_fair+0x441/0x88d
>[    1.193105]  [<ffffffffa00cfff6>] ? intel_set_mode+0xd/0x27 [i915]
>[    1.193118]  [<ffffffffa00d0c09>] ? intel_crtc_set_config+0x757/0xa99 [i915]
>[    1.193122]  [<ffffffffa00181c9>] ? drm_mode_set_config_internal+0x48/0xbd [drm]
>[    1.193124]  [<ffffffffa005dab0>] ? restore_fbdev_mode+0xa8/0xc1 [drm_kms_helper]
>[    1.193126]  [<ffffffffa005dae6>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1d/0x34 [drm_kms_helper]
>[    1.193128]  [<ffffffffa005ed16>] ? drm_fb_helper_set_par+0x3a/0x58 [drm_kms_helper]
>[    1.193143]  [<ffffffffa00d9f78>] ? intel_fbdev_set_par+0x11/0x55 [i915]
>[    1.193144]  [<ffffffff8136af6d>] ? fbcon_init+0x2ff/0x408
>[    1.193145]  [<ffffffff813bcdc1>] ? visual_init+0xaf/0x102
>[    1.193147]  [<ffffffff813be55e>] ? do_bind_con_driver+0x1a1/0x2ca
>[    1.193148]  [<ffffffff813be7b9>] ? do_take_over_console+0x132/0x162
>[    1.193149]  [<ffffffff8136a65a>] ? do_fbcon_takeover+0x53/0x96
>[    1.193151]  [<ffffffff81050169>] ? notifier_call_chain+0x2e/0x59
>[    1.193152]  [<ffffffff810502a8>] ? __blocking_notifier_call_chain+0x43/0x5d
>[    1.193153]  [<ffffffff81374228>] ? register_framebuffer+0x23f/0x29d
>[    1.193155]  [<ffffffffa005e4df>] ? drm_fb_helper_initial_config+0x249/0x2eb [drm_kms_helper]
>[    1.193157]  [<ffffffff810512c3>] ? async_run_entry_fn+0x55/0x10b
>[    1.193158]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>[    1.193159]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>[    1.193161]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>[    1.193162]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>[    1.193163]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    1.193164]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>[    1.193165]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    1.193166] ---[ end trace 6e1b10a50a4e93a4 ]---
>[    1.200178] ------------[ cut here ]------------
>[    1.200195] WARNING: CPU: 0 PID: 1085 at drivers/gpu/drm/i915/intel_dp.c:3649 intel_dp_complete_link_train+0x100/0x27f [i915]()
>[    1.200198] Modules linked in: i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    1.200199] CPU: 0 PID: 1085 Comm: kworker/u16:6 Tainted: G        W      3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    1.200199] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    1.200201] Workqueue: events_unbound async_run_entry_fn
>[    1.200202]  0000000000000000 0000000000000009 ffffffff8178b06c 0000000000000000
>[    1.200203]  ffffffff8103a90c 0000000000000005 ffffffffa00e519e 0000000000000005
>[    1.200204]  ffff8801196990e0 0000000000000005 0000000000000000 0000000000000023
>[    1.200204] Call Trace:
>[    1.200206]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>[    1.200207]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[    1.200222]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    1.200235]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    1.200250]  [<ffffffffa00dee15>] ? intel_ddi_pre_enable+0xfe/0x149 [i915]
>[    1.200265]  [<ffffffffa00cda85>] ? haswell_crtc_enable+0x402/0x872 [i915]
>[    1.200279]  [<ffffffffa00c9be7>] ? __intel_set_mode+0x1115/0x121d [i915]
>[    1.200281]  [<ffffffff8105ce1c>] ? enqueue_task_fair+0x441/0x88d
>[    1.200295]  [<ffffffffa00cfff6>] ? intel_set_mode+0xd/0x27 [i915]
>[    1.200307]  [<ffffffffa00d0c09>] ? intel_crtc_set_config+0x757/0xa99 [i915]
>[    1.200312]  [<ffffffffa00181c9>] ? drm_mode_set_config_internal+0x48/0xbd [drm]
>[    1.200314]  [<ffffffffa005dab0>] ? restore_fbdev_mode+0xa8/0xc1 [drm_kms_helper]
>[    1.200316]  [<ffffffffa005dae6>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1d/0x34 [drm_kms_helper]
>[    1.200318]  [<ffffffffa005ed16>] ? drm_fb_helper_set_par+0x3a/0x58 [drm_kms_helper]
>[    1.200332]  [<ffffffffa00d9f78>] ? intel_fbdev_set_par+0x11/0x55 [i915]
>[    1.200334]  [<ffffffff8136af6d>] ? fbcon_init+0x2ff/0x408
>[    1.200335]  [<ffffffff813bcdc1>] ? visual_init+0xaf/0x102
>[    1.200336]  [<ffffffff813be55e>] ? do_bind_con_driver+0x1a1/0x2ca
>[    1.200338]  [<ffffffff813be7b9>] ? do_take_over_console+0x132/0x162
>[    1.200339]  [<ffffffff8136a65a>] ? do_fbcon_takeover+0x53/0x96
>[    1.200340]  [<ffffffff81050169>] ? notifier_call_chain+0x2e/0x59
>[    1.200342]  [<ffffffff810502a8>] ? __blocking_notifier_call_chain+0x43/0x5d
>[    1.200343]  [<ffffffff81374228>] ? register_framebuffer+0x23f/0x29d
>[    1.200345]  [<ffffffffa005e4df>] ? drm_fb_helper_initial_config+0x249/0x2eb [drm_kms_helper]
>[    1.200347]  [<ffffffff810512c3>] ? async_run_entry_fn+0x55/0x10b
>[    1.200348]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>[    1.200349]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>[    1.200351]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>[    1.200352]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>[    1.200353]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    1.200354]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>[    1.200355]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    1.200356] ---[ end trace 6e1b10a50a4e93a5 ]---
>[    1.207358] ------------[ cut here ]------------
>[    1.207376] WARNING: CPU: 0 PID: 1085 at drivers/gpu/drm/i915/intel_dp.c:3649 intel_dp_complete_link_train+0x100/0x27f [i915]()
>[    1.207378] Modules linked in: i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    1.207379] CPU: 0 PID: 1085 Comm: kworker/u16:6 Tainted: G        W      3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    1.207379] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    1.207381] Workqueue: events_unbound async_run_entry_fn
>[    1.207382]  0000000000000000 0000000000000009 ffffffff8178b06c 0000000000000000
>[    1.207383]  ffffffff8103a90c 0000000000000006 ffffffffa00e519e 0000000000000006
>[    1.207384]  ffff8801196990e0 0000000000000006 0000000000000000 0000000000000023
>[    1.207385] Call Trace:
>[    1.207386]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>[    1.207387]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[    1.207402]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    1.207416]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    1.207430]  [<ffffffffa00dee15>] ? intel_ddi_pre_enable+0xfe/0x149 [i915]
>[    1.207445]  [<ffffffffa00cda85>] ? haswell_crtc_enable+0x402/0x872 [i915]
>[    1.207459]  [<ffffffffa00c9be7>] ? __intel_set_mode+0x1115/0x121d [i915]
>[    1.207461]  [<ffffffff8105ce1c>] ? enqueue_task_fair+0x441/0x88d
>[    1.207475]  [<ffffffffa00cfff6>] ? intel_set_mode+0xd/0x27 [i915]
>[    1.207488]  [<ffffffffa00d0c09>] ? intel_crtc_set_config+0x757/0xa99 [i915]
>[    1.207493]  [<ffffffffa00181c9>] ? drm_mode_set_config_internal+0x48/0xbd [drm]
>[    1.207495]  [<ffffffffa005dab0>] ? restore_fbdev_mode+0xa8/0xc1 [drm_kms_helper]
>[    1.207497]  [<ffffffffa005dae6>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1d/0x34 [drm_kms_helper]
>[    1.207498]  [<ffffffffa005ed16>] ? drm_fb_helper_set_par+0x3a/0x58 [drm_kms_helper]
>[    1.207513]  [<ffffffffa00d9f78>] ? intel_fbdev_set_par+0x11/0x55 [i915]
>[    1.207514]  [<ffffffff8136af6d>] ? fbcon_init+0x2ff/0x408
>[    1.207516]  [<ffffffff813bcdc1>] ? visual_init+0xaf/0x102
>[    1.207517]  [<ffffffff813be55e>] ? do_bind_con_driver+0x1a1/0x2ca
>[    1.207518]  [<ffffffff813be7b9>] ? do_take_over_console+0x132/0x162
>[    1.207520]  [<ffffffff8136a65a>] ? do_fbcon_takeover+0x53/0x96
>[    1.207521]  [<ffffffff81050169>] ? notifier_call_chain+0x2e/0x59
>[    1.207522]  [<ffffffff810502a8>] ? __blocking_notifier_call_chain+0x43/0x5d
>[    1.207523]  [<ffffffff81374228>] ? register_framebuffer+0x23f/0x29d
>[    1.207525]  [<ffffffffa005e4df>] ? drm_fb_helper_initial_config+0x249/0x2eb [drm_kms_helper]
>[    1.207527]  [<ffffffff810512c3>] ? async_run_entry_fn+0x55/0x10b
>[    1.207528]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>[    1.207530]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>[    1.207531]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>[    1.207532]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>[    1.207533]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    1.207535]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>[    1.207536]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    1.207536] ---[ end trace 6e1b10a50a4e93a6 ]---
>[    1.209188] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting
>[    1.211281] Console: switching to colour frame buffer device 320x90
>[    1.233343] usb 1-1: New USB device found, idVendor=8087, idProduct=8008
>[    1.233344] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.233499] hub 1-1:1.0: USB hub found
>[    1.233602] hub 1-1:1.0: 6 ports detected
>[    1.336145] usb 2-1: new high-speed USB device number 2 using ehci-pci
>[    1.450558] usb 2-1: New USB device found, idVendor=8087, idProduct=8000
>[    1.450559] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.450733] hub 2-1:1.0: USB hub found
>[    1.450815] hub 2-1:1.0: 8 ports detected
>[    1.572723] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    1.574365] i915 0000:00:02.0: registered panic notifier
>[    1.578929] dracut: Starting plymouth daemon
>[    1.596202] tsc: Refined TSC clocksource calibration: 3392.145 MHz
>[    1.677915] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    1.679023] snd_hda_intel 0000:00:03.0: irq 30 for MSI/MSI-X
>[    1.679138] snd_hda_intel 0000:00:1b.0: irq 31 for MSI/MSI-X
>[    1.679458] ACPI Warning: SystemIO range 0x000000000000f040-0x000000000000f05f conflicts with OpRegion 0x000000000000f040-0x000000000000f04f (\_SB_.PCI0.SBUS.SMBI) (20140724/utaddress-258)
>[    1.679458] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    1.679729] input: PC Speaker as /devices/platform/pcspkr/input/input6
>[    1.681286] e1000e 0000:00:19.0 em1: renamed from eth0
>[    1.682856] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[    1.686801] iTCO_vendor_support: vendor-support=0
>[    1.686881] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    1.686896] iTCO_wdt: Found a Lynx Point TCO device (Version=2, TCOBASE=0x1860)
>[    1.688294] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    1.691586] sound hdaudioC1D0: autoconfig: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:line
>[    1.691587] sound hdaudioC1D0:    speaker_outs=1 (0x14/0x0/0x0/0x0/0x0)
>[    1.691588] sound hdaudioC1D0:    hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
>[    1.691589] sound hdaudioC1D0:    mono: mono_out=0x0
>[    1.691589] sound hdaudioC1D0:    inputs:
>[    1.691590] sound hdaudioC1D0:      Front Mic=0x1a
>[    1.691591] sound hdaudioC1D0:      Rear Mic=0x18
>[    1.749438] usb 2-1.5: new low-speed USB device number 3 using ehci-pci
>[    1.792983] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
>[    1.843349] usb 2-1.5: New USB device found, idVendor=413c, idProduct=2107
>[    1.844842] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    1.846139] usb 2-1.5: Product: Dell USB Entry Keyboard
>[    1.847422] usb 2-1.5: Manufacturer: DELL
>[    1.851994] input: DELL Dell USB Entry Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/0003:413C:2107.0001/input/input7
>[    1.853692] hid-generic 0003:413C:2107.0001: input,hidraw0: USB HID v1.11 Keyboard [DELL Dell USB Entry Keyboard] on usb-0000:00:1d.0-1.5/input0
>[    2.058369] dracut: Checking ext4: /dev/sda3
>[    2.059978] dracut: issuing e2fsck -a  /dev/sda3
>[    2.100543] random: nonblocking pool is initialized
>[    2.185330] dracut: /dev/sda3: clean, 745991/60538880 files, 18468061/242140160 blocks
>[    2.187127] dracut: Remounting /dev/sda3 with -o ro
>[    2.224041] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
>[    2.271640] dracut: Mounted root filesystem /dev/sda3
>[    2.305309] device-mapper: uevent: version 1.0.3
>[    2.306883] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[    2.411258] dracut: Switching root
>[    2.597815] Switched to clocksource tsc
>[    2.673758] ------------[ cut here ]------------
>[    2.675633] WARNING: CPU: 0 PID: 1084 at drivers/gpu/drm/i915/intel_dp.c:3649 intel_dp_complete_link_train+0x100/0x27f [i915]()
>[    2.677523] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec lpc_ich snd_hwdep mfd_core shpchp snd_pcm snd_timer snd soundcore battery acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    2.679785] [drm:ivybridge_set_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe A
>[    2.679785] [drm:ivb_err_int_handler] *ERROR* Pipe A FIFO underrun
>[    2.685818] CPU: 0 PID: 1084 Comm: kworker/u16:5 Tainted: G        W      3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    2.687934] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    2.690062] Workqueue: i915-dp i915_digport_work_func [i915]
>[    2.692199]  0000000000000000 0000000000000009 ffffffff8178b06c 0000000000000000
>[    2.694359]  ffffffff8103a90c 0000000000000001 ffffffffa00e519e 0000000000000001
>[    2.696515]  ffff8801196990e0 0000000000000001 0000000000000000 0000000000000023
>[    2.698667] Call Trace:
>[    2.700817]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>[    2.702941]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[    2.705072]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    2.707239]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    2.709390]  [<ffffffffa00e5afc>] ? intel_dp_check_link_status+0x156/0x174 [i915]
>[    2.711504]  [<ffffffffa00e5c52>] ? intel_dp_hpd_pulse+0x138/0x1ad [i915]
>[    2.713610]  [<ffffffffa00a6d2e>] ? i915_digport_work_func+0xe8/0xfd [i915]
>[    2.715708]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>[    2.717806]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>[    2.719936]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>[    2.722072]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>[    2.724199]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    2.726334]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>[    2.728473]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    2.730612] ---[ end trace 6e1b10a50a4e93a7 ]---
>[    2.739545] ------------[ cut here ]------------
>[    2.741683] WARNING: CPU: 0 PID: 1084 at drivers/gpu/drm/i915/intel_dp.c:3649 intel_dp_complete_link_train+0x100/0x27f [i915]()
>[    2.743859] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec lpc_ich snd_hwdep mfd_core shpchp snd_pcm snd_timer snd soundcore battery acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    2.743869] CPU: 0 PID: 1084 Comm: kworker/u16:5 Tainted: G        W      3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    2.743869] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    2.743876] Workqueue: i915-dp i915_digport_work_func [i915]
>
>[    2.743876]  0000000000000000
>[    2.743877]  0000000000000009
>[    2.743877]  ffffffff8178b06c
>[    2.743877]  0000000000000000
>
>[    2.743878]  ffffffff8103a90c
>[    2.743878]  0000000000000002
>[    2.743878]  ffffffffa00e519e
>[    2.743878]  0000000000000002
>
>[    2.743879]  ffff8801196990e0
>[    2.743879]  0000000000000002
>[    2.743879]  0000000000000000
>[    2.743880]  0000000000000023
>
>[    2.743880] Call Trace:
>
>[    2.743882]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>
>[    2.743884]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>
>[    2.743891]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>
>[    2.743897]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>
>[    2.743905]  [<ffffffffa00e5afc>] ? intel_dp_check_link_status+0x156/0x174 [i915]
>
>[    2.743911]  [<ffffffffa00e5c52>] ? intel_dp_hpd_pulse+0x138/0x1ad [i915]
>
>[    2.743917]  [<ffffffffa00a6d2e>] ? i915_digport_work_func+0xe8/0xfd [i915]
>
>[    2.743919]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>
>[    2.743921]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>
>[    2.743922]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>
>[    2.743923]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>
>[    2.743924]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>
>[    2.743926]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>
>[    2.743927]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    2.743927] ---[ end trace 6e1b10a50a4e93a8 ]---
>[    2.794847] ------------[ cut here ]------------
>[    2.799725] WARNING: CPU: 1 PID: 1084 at drivers/gpu/drm/i915/intel_dp.c:3649 intel_dp_complete_link_train+0x100/0x27f [i915]()
>[    2.802161] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec lpc_ich snd_hwdep mfd_core shpchp snd_pcm snd_timer snd soundcore battery acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    2.807294] CPU: 1 PID: 1084 Comm: kworker/u16:5 Tainted: G        W      3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    2.809861] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    2.812436] Workqueue: i915-dp i915_digport_work_func [i915]
>[    2.814996]  0000000000000000 0000000000000009 ffffffff8178b06c 0000000000000000
>[    2.817581]  ffffffff8103a90c 0000000000000003 ffffffffa00e519e 0000000000000003
>[    2.820154]  ffff8801196990e0 0000000000000003 0000000000000000 0000000000000023
>[    2.822720] Call Trace:
>[    2.825259]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>[    2.827807]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[    2.830362]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    2.832934]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    2.835500]  [<ffffffffa00e5afc>] ? intel_dp_check_link_status+0x156/0x174 [i915]
>[    2.838076]  [<ffffffffa00e5c52>] ? intel_dp_hpd_pulse+0x138/0x1ad [i915]
>[    2.840658]  [<ffffffffa00a6d2e>] ? i915_digport_work_func+0xe8/0xfd [i915]
>[    2.843231]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>[    2.845790]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>[    2.848334]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>[    2.850877]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>[    2.853411]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    2.855952]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>[    2.858461]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    2.860946] ---[ end trace 6e1b10a50a4e93a9 ]---
>[    2.870114] ------------[ cut here ]------------
>[    2.872575] WARNING: CPU: 1 PID: 1084 at drivers/gpu/drm/i915/intel_dp.c:3649 intel_dp_complete_link_train+0x100/0x27f [i915]()
>[    2.875082] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec lpc_ich snd_hwdep mfd_core shpchp snd_pcm snd_timer snd soundcore battery acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    2.880427] CPU: 1 PID: 1084 Comm: kworker/u16:5 Tainted: G        W      3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    2.883108] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    2.883115] Workqueue: i915-dp i915_digport_work_func [i915]
>[    2.883118]  0000000000000000 0000000000000009 ffffffff8178b06c 0000000000000000
>[    2.883119]  ffffffff8103a90c 0000000000000004 ffffffffa00e519e 0000000000000004
>[    2.883120]  ffff8801196990e0 0000000000000004 0000000000000000 0000000000000023
>[    2.883120] Call Trace:
>[    2.883122]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>[    2.883123]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[    2.883131]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    2.883138]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    2.883145]  [<ffffffffa00e5afc>] ? intel_dp_check_link_status+0x156/0x174 [i915]
>[    2.883151]  [<ffffffffa00e5c52>] ? intel_dp_hpd_pulse+0x138/0x1ad [i915]
>[    2.883158]  [<ffffffffa00a6d2e>] ? i915_digport_work_func+0xe8/0xfd [i915]
>[    2.883159]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>[    2.883161]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>[    2.883162]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>[    2.883163]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>[    2.883165]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    2.883166]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>[    2.883167]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    2.883167] ---[ end trace 6e1b10a50a4e93aa ]---
>[    2.935374] systemd[1]: systemd 204 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
>[    2.940258] ------------[ cut here ]------------
>[    2.942677] WARNING: CPU: 1 PID: 1084 at drivers/gpu/drm/i915/intel_dp.c:3649 intel_dp_complete_link_train+0x100/0x27f [i915]()
>[    2.945143] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec lpc_ich snd_hwdep mfd_core shpchp snd_pcm snd_timer snd soundcore battery acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    2.947820] CPU: 1 PID: 1084 Comm: kworker/u16:5 Tainted: G        W      3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    2.947820] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    2.947827] Workqueue: i915-dp i915_digport_work_func [i915]
>[    2.947828]  0000000000000000 0000000000000009 ffffffff8178b06c 0000000000000000
>[    2.947829]  ffffffff8103a90c 0000000000000005 ffffffffa00e519e 0000000000000005
>[    2.947830]  ffff8801196990e0 0000000000000005 0000000000000000 0000000000000023
>[    2.947831] Call Trace:
>[    2.947832]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>[    2.947834]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[    2.947841]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    2.947848]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    2.947855]  [<ffffffffa00e5afc>] ? intel_dp_check_link_status+0x156/0x174 [i915]
>[    2.947861]  [<ffffffffa00e5c52>] ? intel_dp_hpd_pulse+0x138/0x1ad [i915]
>[    2.947867]  [<ffffffffa00a6d2e>] ? i915_digport_work_func+0xe8/0xfd [i915]
>[    2.947869]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>[    2.947871]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>[    2.947872]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>[    2.947873]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>[    2.947874]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    2.947875]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>[    2.947877]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    2.947877] ---[ end trace 6e1b10a50a4e93ab ]---
>[    3.009736] ------------[ cut here ]------------
>[    3.009743] WARNING: CPU: 1 PID: 1084 at drivers/gpu/drm/i915/intel_dp.c:3649 intel_dp_complete_link_train+0x100/0x27f [i915]()
>[    3.009750] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec lpc_ich snd_hwdep mfd_core shpchp snd_pcm snd_timer snd soundcore battery acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    3.009752] CPU: 1 PID: 1084 Comm: kworker/u16:5 Tainted: G        W      3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    3.009752] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    3.009758] Workqueue: i915-dp i915_digport_work_func [i915]
>[    3.009759]  0000000000000000 0000000000000009 ffffffff8178b06c 0000000000000000
>[    3.009760]  ffffffff8103a90c 0000000000000006 ffffffffa00e519e 0000000000000006
>[    3.009761]  ffff8801196990e0 0000000000000006 0000000000000000 0000000000000023
>[    3.009761] Call Trace:
>[    3.009763]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>[    3.009764]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[    3.009771]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    3.009778]  [<ffffffffa00e519e>] ? intel_dp_complete_link_train+0x100/0x27f [i915]
>[    3.009786]  [<ffffffffa00e5afc>] ? intel_dp_check_link_status+0x156/0x174 [i915]
>[    3.009793]  [<ffffffffa00e5c52>] ? intel_dp_hpd_pulse+0x138/0x1ad [i915]
>[    3.009798]  [<ffffffffa00a6d2e>] ? i915_digport_work_func+0xe8/0xfd [i915]
>[    3.009800]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>[    3.009802]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>[    3.009803]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>[    3.009804]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>[    3.009805]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    3.009806]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>[    3.009808]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    3.009808] ---[ end trace 6e1b10a50a4e93ac ]---
>[    3.039817] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting
>[    3.210357] systemd[1]: Failed to insert module 'ipv6'
>[    3.225755] systemd[1]: Set hostname to <x-hsw24>.
>[    3.421372] LVM: Logical Volume autoactivation enabled.
>[    3.423598] LVM: Activation generator successfully completed.
>[    3.643093] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
>[    3.644981] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    3.646648] systemd[1]: Starting Syslog Socket.
>[    3.649993] systemd[1]: Listening on Syslog Socket.
>[    3.651590] systemd[1]: Starting Replay Read-Ahead Data...
>[    3.654807] systemd[1]: Starting Collect Read-Ahead Data...
>[    3.656524] systemd-readahead[2515]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day.
>[    3.659790] systemd[1]: Starting Delayed Shutdown Socket.
>[    3.660305] systemd-readahead[2516]: Failed to create fanotify object: Function not implemented
>[    3.664619] systemd[1]: Listening on Delayed Shutdown Socket.
>[    3.666219] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
>[    3.669473] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[    3.671116] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
>[    3.674396] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    3.676017] systemd[1]: Starting Encrypted Volumes.
>[    3.679270] systemd[1]: Reached target Encrypted Volumes.
>[    3.680897] systemd[1]: Starting Journal Socket.
>[    3.684222] systemd[1]: Listening on Journal Socket.
>[    3.685860] systemd[1]: Mounting Huge Pages File System...
>[    3.689354] systemd[1]: Mounting Debug File System...
>[    3.692750] systemd[1]: Starting Create static device nodes in /dev...
>[    3.696096] systemd[1]: Mounting POSIX Message Queue File System...
>[    3.699205] systemd[1]: Starting Journal Service...
>[    3.703752] systemd[1]: Started Journal Service.
>[    3.705328] systemd[1]: Starting udev Kernel Socket.
>[    3.708289] systemd[1]: Listening on udev Kernel Socket.
>[    3.709800] systemd[1]: Starting udev Control Socket.
>[    3.712758] systemd[1]: Listening on udev Control Socket.
>[    3.714258] systemd[1]: Starting udev Coldplug all Devices...
>[    3.717393] systemd[1]: Starting LVM2 metadata daemon socket.
>[    3.720441] systemd[1]: Listening on LVM2 metadata daemon socket.
>[    3.721944] systemd[1]: Starting Device-mapper event daemon FIFOs.
>[    3.725012] systemd[1]: Listening on Device-mapper event daemon FIFOs.
>[    3.726569] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
>[    3.729879] systemd[1]: Expecting device dev-disk-by\x2duuid-50f1dcef\x2de289\x2d40be\x2dbc3c\x2d97766928b454.device...
>[    3.733019] systemd[1]: Mounting Temporary Directory...
>[    3.912189] systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway.
>[    3.914007] systemd[1]: Expecting device dev-disk-by\x2duuid-8ebfad99\x2d4959\x2d4128\x2d9909\x2dde33bcd5dee3.device...
>[    3.918688] systemd[1]: Started Replay Read-Ahead Data.
>[    3.920189] systemd[1]: systemd-readahead-collect.service: main process exited, code=exited, status=1/FAILURE
>[    3.923231] systemd[1]: Started Collect Read-Ahead Data.
>[    3.924742] systemd[1]: Starting Load legacy module configuration...
>[    3.927914] systemd[1]: Starting Setup Virtual Console...
>[    4.264772] systemd[1]: Starting Apply Kernel Variables...
>[    4.285439] systemd[1]: Started Set Up Additional Binary Formats.
>[    4.286981] systemd[1]: Started File System Check on Root Device.
>[    4.288530] systemd[1]: Starting Remount Root and Kernel File Systems...
>[    4.292144] systemd[1]: Started Load Kernel Modules.
>[    4.293691] systemd[1]: Mounting FUSE Control File System...
>[    4.296923] systemd[1]: Mounted Configuration File System.
>[    4.300203] systemd[1]: Mounted Temporary Directory.
>[    4.303293] systemd[1]: Mounted POSIX Message Queue File System.
>[    4.306389] systemd[1]: Mounted Debug File System.
>[    4.309467] systemd[1]: Mounted Huge Pages File System.
>[    4.312557] systemd[1]: Mounted FUSE Control File System.
>[    4.322224] systemd[1]: Started udev Coldplug all Devices.
>[    4.403280] systemd[1]: Started Create static device nodes in /dev.
>[    4.404881] systemd[1]: Starting udev Kernel Device Manager...
>[    4.587510] systemd-udevd[3420]: starting version 204
>[    4.590738] systemd[1]: Started udev Kernel Device Manager.
>[    4.605891] EXT4-fs (sda3): re-mounted. Opts: (null)
>[    4.608763] systemd[1]: Started Load legacy module configuration.
>[    4.611961] systemd[1]: Started Remount Root and Kernel File Systems.
>[    4.613530] systemd[1]: Starting Configure read-only root support...
>[    4.616819] systemd[1]: Started Import network configuration from initramfs.
>[    4.618396] systemd[1]: Starting Local File Systems (Pre).
>[    4.621521] systemd[1]: Reached target Local File Systems (Pre).
>[    4.624833] systemd[1]: Started Setup Virtual Console.
>[    4.626389] systemd[1]: Starting Show Plymouth Boot Screen...
>[    4.646969] systemd[1]: Started Apply Kernel Variables.
>[    4.676354] systemd[1]: Started Configure read-only root support.
>[    4.677925] systemd[1]: Starting Load Random Seed...
>[    5.059115] e1000e 0000:00:19.0 eno1: renamed from em1
>[    5.068711] systemd-udevd[3450]: renamed network interface em1 to eno1
>[    6.702367] [drm] stuck on render ring
>[    6.704621] [drm] GPU HANG: ecode 0:0x33133333, reason: Ring hung, action: reset
>[    6.706083] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[    6.707555] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[    6.709051] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[    6.710543] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[    6.712041] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[    6.899726] Adding 4095996k swap on /dev/sda2.  Priority:-1 extents:1 across:4095996k 
>[    7.995101] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
>[    8.192184] audit: type=1305 audit(1410240153.175:2): audit_pid=3500 old=0 auid=4294967295 ses=4294967295 res=1
>[    8.220508] alsactl[3514]: segfault at 0 ip 0000003820a4888d sp 00007ffff56eceb0 error 4 in libc-2.17.so[3820a00000+1b5000]
>[    8.707207] ------------[ cut here ]------------
>[    8.708731] WARNING: CPU: 7 PID: 927 at drivers/gpu/drm/i915/intel_pm.c:3673 gen6_enable_rps_interrupts+0x2b/0x5c [i915]()
>[    8.710149] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi dcdbas serio_raw pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec lpc_ich snd_hwdep mfd_core shpchp snd_pcm snd_timer snd soundcore battery acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[    8.713201] CPU: 7 PID: 927 Comm: kworker/7:1 Tainted: G        W      3.17.0-rc4_drm-intel-nightly_4a3d32_20140909+ #2276
>[    8.714695] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A03 09/17/2013
>[    8.716202] Workqueue: events intel_gen6_powersave_work [i915]
>[    8.717703]  0000000000000000 0000000000000009 ffffffff8178b06c 0000000000000000
>[    8.719218]  ffffffff8103a90c 0000000000000004 ffffffffa0081c3a ffff880002cd5f58
>[    8.720779]  ffff880002cd0000 ffff8800db0c2000 0000000000040000 ffff880002cd8588
>[    8.722317] Call Trace:
>[    8.723812]  [<ffffffff8178b06c>] ? dump_stack+0x41/0x51
>[    8.725317]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[    8.726823]  [<ffffffffa0081c3a>] ? gen6_enable_rps_interrupts+0x2b/0x5c [i915]
>[    8.728360]  [<ffffffffa0081c3a>] ? gen6_enable_rps_interrupts+0x2b/0x5c [i915]
>[    8.729856]  [<ffffffffa008a9b1>] ? intel_gen6_powersave_work+0xf12/0x100d [i915]
>[    8.731474]  [<ffffffff8104ba45>] ? process_one_work+0x1ae/0x31c
>[    8.732967]  [<ffffffff8104be2d>] ? worker_thread+0x255/0x350
>[    8.734456]  [<ffffffff8104bbd8>] ? process_scheduled_works+0x25/0x25
>[    8.735951]  [<ffffffff8104f61e>] ? kthread+0xc5/0xcd
>[    8.737432]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    8.738937]  [<ffffffff81790a6c>] ? ret_from_fork+0x7c/0xb0
>[    8.740462]  [<ffffffff8104f559>] ? kthread_freezable_should_stop+0x40/0x40
>[    8.742018] ---[ end trace 6e1b10a50a4e93ad ]---
>[   11.289368] e1000e 0000:00:19.0: irq 27 for MSI/MSI-X
>[   11.390383] e1000e 0000:00:19.0: irq 27 for MSI/MSI-X
>[   12.916593] e1000e: eno1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
>[   12.917968] e1000e 0000:00:19.0 eno1: 10/100 speed: disabling TSO
>[   42.184578] NET: Registered protocol family 10

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Attachments on bug 68643: 84775 | 85163 | 85164 | 85165 | 85166 | 105951

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