Attachment 108929 Details for Bug 85896 – dmesg

dmesg

dmesg_ivb9_gem_concurrent_1105.txt (text/plain), 100.90 KB, created by lu hua on 2014-11-05 07:24:57 UTC

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Creator: lu hua

Created: 2014-11-05 07:24:57 UTC

Size: 100.90 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 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ (buildtopcommit@x-kernel) (gcc version 4.7.0 20120507 (Red Hat 4.7.0-5) (GCC) ) #1198 SMP Wed Nov 5 11:25:52 CST 2014
>[    0.000000] Command line: BOOT_IMAGE=kernels//nightly_parents/2014_11_05/drm-intel-nightly/f56717bdf29eb7d6a9ec15f095ea2a6858895473/bzImage_x86_64 root=/dev/sda2 drm.debug=0xe modules_path=kernels//nightly_parents/2014_11_05/drm-intel-nightly/f56717bdf29eb7d6a9ec15f095ea2a6858895473/modules_x86_64/lib/modules/3.18.0-rc3_drm-intel-nightly_f56717_20141105+ kexec_jump_back_entry=0x000f0000
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000100-0x0000000000091bff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000091c00-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000020200000-0x0000000040003fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000040004000-0x0000000040004fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000040005000-0x00000000d9b4afff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000d9b4b000-0x00000000da170fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000da171000-0x00000000da3d7fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000da3d8000-0x00000000da3e3fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000da3e4000-0x00000000da3f0fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000da3f1000-0x00000000da3f5fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000da3f6000-0x00000000da438fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000da439000-0x00000000daffffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000db800000-0x00000000df9fffff] 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 0x0000000100000000-0x000000011e5fffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.7 present.
>[    0.000000] DMI: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[    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 = 0x11e600 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-DBFFF write-protect
>[    0.000000]   DC000-E7FFF uncachable
>[    0.000000]   E8000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 000000000 mask F00000000 write-back
>[    0.000000]   1 base 100000000 mask FE0000000 write-back
>[    0.000000]   2 base 0E0000000 mask FE0000000 uncachable
>[    0.000000]   3 base 0DC000000 mask FFC000000 uncachable
>[    0.000000]   4 base 0DB800000 mask FFF800000 uncachable
>[    0.000000]   5 base 11F000000 mask FFF000000 uncachable
>[    0.000000]   6 base 11E800000 mask FFF800000 uncachable
>[    0.000000]   7 base 11E600000 mask FFFE00000 uncachable
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7010600070106, new 0x7010600070106
>[    0.000000] e820: update [mem 0xdb800000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0xdb000 max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000fce10-0x000fce1f] mapped at [ffff8800000fce10]
>[    0.000000] Base memory trampoline at [ffff88000008b000] 8b000 size 24576
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
>[    0.000000] BRK [0x033c1000, 0x033c1fff] PGTABLE
>[    0.000000] BRK [0x033c2000, 0x033c2fff] PGTABLE
>[    0.000000] BRK [0x033c3000, 0x033c3fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x11e400000-0x11e5fffff]
>[    0.000000]  [mem 0x11e400000-0x11e5fffff] page 2M
>[    0.000000] BRK [0x033c4000, 0x033c4fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x11c000000-0x11e3fffff]
>[    0.000000]  [mem 0x11c000000-0x11e3fffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x11bffffff]
>[    0.000000]  [mem 0x100000000-0x11bffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x1fffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x20200000-0x40003fff]
>[    0.000000]  [mem 0x20200000-0x3fffffff] page 2M
>[    0.000000]  [mem 0x40000000-0x40003fff] page 4k
>[    0.000000] BRK [0x033c5000, 0x033c5fff] PGTABLE
>[    0.000000] BRK [0x033c6000, 0x033c6fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x40005000-0xd9b4afff]
>[    0.000000]  [mem 0x40005000-0x401fffff] page 4k
>[    0.000000]  [mem 0x40200000-0xd99fffff] page 2M
>[    0.000000]  [mem 0xd9a00000-0xd9b4afff] page 4k
>[    0.000000] init_memory_mapping: [mem 0xda439000-0xdaffffff]
>[    0.000000]  [mem 0xda439000-0xda5fffff] page 4k
>[    0.000000]  [mem 0xda600000-0xdaffffff] page 2M
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000F0450 000024 (v02 DELL  )
>[    0.000000] ACPI: XSDT 0x00000000DA3D8078 000074 (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x00000000DA3E1AC8 0000F4 (v04 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x00000000DA3D8180 009944 (v02 DELL   CBX3     00000117 INTL 20091112)
>[    0.000000] ACPI: FACS 0x00000000DA3EFF80 000040
>[    0.000000] ACPI: APIC 0x00000000DA3E1BC0 000072 (v03 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: MCFG 0x00000000DA3E1C38 00003C (v01 DELL   CBX3     01072009 MSFT 00000097)
>[    0.000000] ACPI: HPET 0x00000000DA3E1C78 000038 (v01 DELL   CBX3     01072009 AMI. 00000005)
>[    0.000000] ACPI: SSDT 0x00000000DA3E1CB0 000386 (v01 SataRe SataTabl 00001000 INTL 20091112)
>[    0.000000] ACPI: SSDT 0x00000000DA3E2038 0009B9 (v01 PmRef  Cpu0Ist  00003000 INTL 20051117)
>[    0.000000] ACPI: SSDT 0x00000000DA3E29F8 000A92 (v01 PmRef  CpuPm    00003000 INTL 20051117)
>[    0.000000] ACPI: DMAR 0x00000000DA3E3490 0000B8 (v01 INTEL  SNB      00000001 INTL 00000001)
>[    0.000000] ACPI: ASF! 0x00000000DA3E3548 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>[    0.000000] ACPI: SLIC 0x00000000DA3E35F0 000176 (v03 DELL   CBX3     01072009 MSFT 00010013)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000011e5fffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x11e5f8000-0x11e5fbfff]
>[    0.000000]  [ffffea0000000000-ffffea00047fffff] PMD -> [ffff880119c00000-ffff88011dbfffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x11e5fffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00001000-0x00090fff]
>[    0.000000]   node   0: [mem 0x00100000-0x1fffffff]
>[    0.000000]   node   0: [mem 0x20200000-0x40003fff]
>[    0.000000]   node   0: [mem 0x40005000-0xd9b4afff]
>[    0.000000]   node   0: [mem 0xda439000-0xdaffffff]
>[    0.000000]   node   0: [mem 0x100000000-0x11e5fffff]
>[    0.000000] Initmem setup node 0 [mem 0x00001000-0x11e5fffff]
>[    0.000000] On node 0 totalpages: 1018529
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3984 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 13909 pages used for memmap
>[    0.000000]   DMA32 zone: 890129 pages, LIFO batch:31
>[    0.000000]   Normal zone: 1944 pages used for memmap
>[    0.000000]   Normal zone: 124416 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics stolen memory at 0xdba00000-0xdf9fffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x408
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (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_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 4 CPUs, 0 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00091000-0x00091fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00092000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x20000000-0x201fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x40004000-0x40004fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xd9b4b000-0xda170fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xda171000-0xda3d7fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xda3d8000-0xda3e3fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xda3e4000-0xda3f0fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xda3f1000-0xda3f5fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xda3f6000-0xda438fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdb000000-0xdb7fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdb800000-0xdf9fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdfa00000-0xf7ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
>[    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 0xdfa00000-0xf7ffffff] available for PCI devices
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 29 pages/cpu @ffff88011e200000 s78656 r8192 d31936 u524288
>[    0.000000] pcpu-alloc: s78656 r8192 d31936 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 1002591
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=kernels//nightly_parents/2014_11_05/drm-intel-nightly/f56717bdf29eb7d6a9ec15f095ea2a6858895473/bzImage_x86_64 root=/dev/sda2 drm.debug=0xe modules_path=kernels//nightly_parents/2014_11_05/drm-intel-nightly/f56717bdf29eb7d6a9ec15f095ea2a6858895473/modules_x86_64/lib/modules/3.18.0-rc3_drm-intel-nightly_f56717_20141105+ kexec_jump_back_entry=0x000f0000
>[    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: 3905236K/4074116K available (7754K kernel code, 876K rwdata, 3940K rodata, 23360K init, 624K bss, 168880K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
>[    0.000000] NR_IRQS:4352 nr_irqs:456 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 3292.429 MHz processor
>[    0.000001] Calibrating delay loop (skipped), value calculated using timer frequency.. 6584.85 BogoMIPS (lpj=3292429)
>[    0.000188] pid_max: default: 32768 minimum: 301
>[    0.000282] ACPI: Core revision 20140926
>[    0.004681] ACPI: All ACPI Tables successfully acquired
>[    0.004886] Security Framework initialized
>[    0.005143] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.006091] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.006551] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.006652] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.006906] CPU: Physical Processor ID: 0
>[    0.007000] CPU: Processor Core ID: 0
>[    0.007360] mce: CPU supports 9 MCE banks
>[    0.007460] CPU0: Thermal LVT vector (0xfa) already installed
>[    0.007467] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
>Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
>[    0.007726] Freeing SMP alternatives memory: 32K (ffffffff8331b000 - ffffffff83323000)
>[    0.008338] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.018433] smpboot: CPU0: Intel(R) Core(TM) i5-3550 CPU @ 3.30GHz (fam: 06, model: 3a, stepping: 09)
>[    0.018707] TSC deadline timer enabled
>[    0.018724] Performance Events: PEBS fmt1+, 16-deep LBR, IvyBridge events, full-width counters, Intel PMU driver.
>[    0.019093] ... version:                3
>[    0.019184] ... bit width:              48
>[    0.019275] ... generic registers:      8
>[    0.019365] ... value mask:             0000ffffffffffff
>[    0.019458] ... max period:             0000ffffffffffff
>[    0.019551] ... fixed-purpose events:   3
>[    0.019643] ... event mask:             00000007000000ff
>[    0.019916] x86: Booting SMP configuration:
>[    0.020012] .... node  #0, CPUs:      #1
>[    0.031550] CPU1: Thermal LVT vector (0xfa) already installed
>[    0.033723]  #2
>[    0.045273] CPU2: Thermal LVT vector (0xfa) already installed
>[    0.058854]  #3
>[    0.058855] CPU3: Thermal LVT vector (0xfa) already installed
>[    0.060965] x86: Booted up 1 node, 4 CPUs
>[    0.061150] smpboot: Total of 4 processors activated (26339.43 BogoMIPS)
>[    0.063364] devtmpfs: initialized
>[    0.063687] PM: Registering ACPI NVS region [mem 0xda171000-0xda3d7fff] (2519040 bytes)
>[    0.063849] PM: Registering ACPI NVS region [mem 0xda3e4000-0xda3f0fff] (53248 bytes)
>[    0.065153] PM: Registering ACPI NVS region [mem 0xda3f6000-0xda438fff] (274432 bytes)
>[    0.065442] xor: automatically using best checksumming function:
>[    0.075156]    avx       : 25124.000 MB/sec
>[    0.075277] RTC time: 19:10:49, date: 11/05/14
>[    0.075435] NET: Registered protocol family 16
>[    0.081169] cpuidle: using governor ladder
>[    0.087177] cpuidle: using governor menu
>[    0.087359] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.087498] ACPI: bus type PCI registered
>[    0.087639] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>[    0.087781] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>[    0.087911] PCI: Using configuration type 1 for base access
>[    0.088011] dmi type 0xB1 record - unknown flag
>[    0.106191] raid6: sse2x1    8960 MB/s
>[    0.123200] raid6: sse2x2   11148 MB/s
>[    0.140208] raid6: sse2x4   12671 MB/s
>[    0.140303] raid6: using algorithm sse2x4 (12671 MB/s)
>[    0.140396] raid6: using ssse3x2 recovery algorithm
>[    0.140516] ACPI: Added _OSI(Module Device)
>[    0.140610] ACPI: Added _OSI(Processor Device)
>[    0.140702] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.140794] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.142639] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.149602] ACPI: Dynamic OEM Table Load:
>[    0.149783] ACPI: SSDT 0xFFFF880118AAC000 00083B (v01 PmRef  Cpu0Cst  00003001 INTL 20051117)
>[    0.155485] ACPI: Dynamic OEM Table Load:
>[    0.155663] ACPI: SSDT 0xFFFF880118A96000 000303 (v01 PmRef  ApIst    00003000 INTL 20051117)
>[    0.161413] ACPI: Dynamic OEM Table Load:
>[    0.161589] ACPI: SSDT 0xFFFF880118AC0E00 000119 (v01 PmRef  ApCst    00003000 INTL 20051117)
>[    0.167685] ACPI: Interpreter enabled
>[    0.167784] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140926/hwxface-580)
>[    0.168015] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140926/hwxface-580)
>[    0.168251] ACPI: (supports S0 S3 S4 S5)
>[    0.168344] ACPI: Using IOAPIC for interrupt routing
>[    0.168458] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.208004] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
>[    0.208104] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.208326] \_SB_.PCI0:_OSC invalid UUID
>[    0.208327] _OSC request data:1 1f 0 
>[    0.208329] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
>[    0.208732] PCI host bridge to bus 0000:00
>[    0.208828] pci_bus 0000:00: root bus resource [bus 00-3e]
>[    0.208922] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.209016] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.209111] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.209206] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
>[    0.209301] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff]
>[    0.209396] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff]
>[    0.209494] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfeafffff]
>[    0.209594] pci 0000:00:00.0: [8086:0150] type 00 class 0x060000
>[    0.209666] pci 0000:00:02.0: [8086:0152] type 00 class 0x030000
>[    0.209674] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
>[    0.209678] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.209681] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.209763] pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330
>[    0.209783] pci 0000:00:14.0: reg 0x10: [mem 0xf7c20000-0xf7c2ffff 64bit]
>[    0.209850] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.209881] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.210012] pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000
>[    0.210033] pci 0000:00:16.0: reg 0x10: [mem 0xf7c3c000-0xf7c3c00f 64bit]
>[    0.210106] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.210167] pci 0000:00:16.3: [8086:1e3d] type 00 class 0x070002
>[    0.210185] pci 0000:00:16.3: reg 0x10: [io  0xf0e0-0xf0e7]
>[    0.210193] pci 0000:00:16.3: reg 0x14: [mem 0xf7c3a000-0xf7c3afff]
>[    0.210315] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000
>[    0.210331] pci 0000:00:19.0: reg 0x10: [mem 0xf7c00000-0xf7c1ffff]
>[    0.210339] pci 0000:00:19.0: reg 0x14: [mem 0xf7c39000-0xf7c39fff]
>[    0.210347] pci 0000:00:19.0: reg 0x18: [io  0xf080-0xf09f]
>[    0.210406] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    0.210436] pci 0000:00:19.0: System wakeup disabled by ACPI
>[    0.210562] pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320
>[    0.210581] pci 0000:00:1a.0: reg 0x10: [mem 0xf7c38000-0xf7c383ff]
>[    0.210665] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
>[    0.210698] pci 0000:00:1a.0: System wakeup disabled by ACPI
>[    0.210823] pci 0000:00:1b.0: [8086:1e20] type 00 class 0x040300
>[    0.210838] pci 0000:00:1b.0: reg 0x10: [mem 0xf7c30000-0xf7c33fff 64bit]
>[    0.210908] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.210938] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.211067] pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320
>[    0.211086] pci 0000:00:1d.0: reg 0x10: [mem 0xf7c37000-0xf7c373ff]
>[    0.211171] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.211203] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.211321] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
>[    0.211390] pci 0000:00:1e.0: System wakeup disabled by ACPI
>[    0.211511] pci 0000:00:1f.0: [8086:1e47] type 00 class 0x060100
>[    0.211667] pci 0000:00:1f.2: [8086:2822] type 00 class 0x010400
>[    0.211683] pci 0000:00:1f.2: reg 0x10: [io  0xf0d0-0xf0d7]
>[    0.211690] pci 0000:00:1f.2: reg 0x14: [io  0xf0c0-0xf0c3]
>[    0.211698] pci 0000:00:1f.2: reg 0x18: [io  0xf0b0-0xf0b7]
>[    0.211705] pci 0000:00:1f.2: reg 0x1c: [io  0xf0a0-0xf0a3]
>[    0.211711] pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
>[    0.211718] pci 0000:00:1f.2: reg 0x24: [mem 0xf7c36000-0xf7c367ff]
>[    0.211760] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.211818] pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500
>[    0.211832] pci 0000:00:1f.3: reg 0x10: [mem 0xf7c35000-0xf7c350ff 64bit]
>[    0.211851] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
>[    0.211974] pci 0000:00:1e.0: PCI bridge to [bus 01] (subtractive decode)
>[    0.212071] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
>[    0.212072] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
>[    0.212074] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
>[    0.212075] pci 0000:00:1e.0:   bridge window [mem 0x000dc000-0x000dffff] (subtractive decode)
>[    0.212076] pci 0000:00:1e.0:   bridge window [mem 0x000e0000-0x000e3fff] (subtractive decode)
>[    0.212077] pci 0000:00:1e.0:   bridge window [mem 0x000e4000-0x000e7fff] (subtractive decode)
>[    0.212079] pci 0000:00:1e.0:   bridge window [mem 0xdfa00000-0xfeafffff] (subtractive decode)
>[    0.212415] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    0.213066] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.213779] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15), disabled.
>[    0.214449] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15), disabled.
>[    0.215122] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 10 11 12 14 15), disabled.
>[    0.215791] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.216502] ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 10 11 12 14 15), disabled.
>[    0.217175] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    0.217885] ACPI: Enabled 4 GPEs in block 00 to 3F
>[    0.218122] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.218219] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.218357] vgaarb: loaded
>[    0.218448] vgaarb: bridge control possible 0000:00:02.0
>[    0.218594] SCSI subsystem initialized
>[    0.218722] libata version 3.00 loaded.
>[    0.218757] ACPI: bus type USB registered
>[    0.218867] usbcore: registered new interface driver usbfs
>[    0.218971] usbcore: registered new interface driver hub
>[    0.219077] usbcore: registered new device driver usb
>[    0.219193] pps_core: LinuxPPS API ver. 1 registered
>[    0.219288] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.219433] PTP clock support registered
>[    0.219585] PCI: Using ACPI for IRQ routing
>[    0.221121] PCI: pci_cache_line_size set to 64 bytes
>[    0.221153] e820: reserve RAM buffer [mem 0x00091c00-0x0009ffff]
>[    0.221155] e820: reserve RAM buffer [mem 0x40004000-0x43ffffff]
>[    0.221156] e820: reserve RAM buffer [mem 0xd9b4b000-0xdbffffff]
>[    0.221157] e820: reserve RAM buffer [mem 0xdb000000-0xdbffffff]
>[    0.221158] e820: reserve RAM buffer [mem 0x11e600000-0x11fffffff]
>[    0.221246] NetLabel: Initializing
>[    0.221340] NetLabel:  domain hash size = 128
>[    0.221434] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.221534] NetLabel:  unlabeled traffic allowed by default
>[    0.221712] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.222180] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.224321] Switched to clocksource hpet
>[    0.226854] pnp: PnP ACPI init
>[    0.227013] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
>[    0.227114] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.227167] system 00:01: [io  0x0680-0x069f] has been reserved
>[    0.227265] system 00:01: [io  0x0200-0x020f] has been reserved
>[    0.227373] system 00:01: [io  0xffff] has been reserved
>[    0.227465] system 00:01: [io  0xffff] has been reserved
>[    0.227559] system 00:01: [io  0x0400-0x0453] could not be reserved
>[    0.227654] system 00:01: [io  0x0458-0x047f] has been reserved
>[    0.227747] system 00:01: [io  0x0500-0x057f] has been reserved
>[    0.227842] system 00:01: [io  0x164e-0x164f] has been reserved
>[    0.227936] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.227961] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.227993] system 00:03: [io  0x0454-0x0457] has been reserved
>[    0.228091] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.228154] system 00:04: [io  0x0a40-0x0a4f] has been reserved
>[    0.228254] system 00:04: [io  0x0a00-0x0a3f] has been reserved
>[    0.228361] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.228394] system 00:05: [io  0x04d0-0x04d1] has been reserved
>[    0.228493] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.228973] pnp 00:06: [dma 0 disabled]
>[    0.229000] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.229152] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.229252] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.229358] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.229454] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.229549] system 00:07: [mem 0xf8000000-0xfbffffff] has been reserved
>[    0.229644] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.229740] system 00:07: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.229835] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.229930] system 00:07: [mem 0xff000000-0xffffffff] has been reserved
>[    0.230025] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.230120] system 00:07: [mem 0xdfa00000-0xdfa00fff] has been reserved
>[    0.230216] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.230345] system 00:08: [mem 0x20000000-0x201fffff] has been reserved
>[    0.230444] system 00:08: [mem 0x40004000-0x40004fff] has been reserved
>[    0.230540] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.230549] pnp: PnP ACPI: found 9 devices
>[    0.236574] pci 0000:00:1e.0: PCI bridge to [bus 01]
>[    0.236679] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.236680] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.236682] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.236683] pci_bus 0000:00: resource 7 [mem 0x000dc000-0x000dffff]
>[    0.236684] pci_bus 0000:00: resource 8 [mem 0x000e0000-0x000e3fff]
>[    0.236685] pci_bus 0000:00: resource 9 [mem 0x000e4000-0x000e7fff]
>[    0.236687] pci_bus 0000:00: resource 10 [mem 0xdfa00000-0xfeafffff]
>[    0.236688] pci_bus 0000:01: resource 4 [io  0x0000-0x0cf7]
>[    0.236689] pci_bus 0000:01: resource 5 [io  0x0d00-0xffff]
>[    0.236690] pci_bus 0000:01: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.236692] pci_bus 0000:01: resource 7 [mem 0x000dc000-0x000dffff]
>[    0.236693] pci_bus 0000:01: resource 8 [mem 0x000e0000-0x000e3fff]
>[    0.236694] pci_bus 0000:01: resource 9 [mem 0x000e4000-0x000e7fff]
>[    0.236695] pci_bus 0000:01: resource 10 [mem 0xdfa00000-0xfeafffff]
>[    0.236715] NET: Registered protocol family 2
>[    0.236929] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.237132] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.237311] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.237433] TCP: reno registered
>[    0.237529] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.237638] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.237774] NET: Registered protocol family 1
>[    0.237919] RPC: Registered named UNIX socket transport module.
>[    0.238016] RPC: Registered udp transport module.
>[    0.238108] RPC: Registered tcp transport module.
>[    0.238200] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.238309] pci 0000:00:02.0: BIOS left Intel GPU interrupts enabled; disabling
>[    0.238470] pci 0000:00:02.0: Video device with shadowed ROM
>[    0.238810] PCI: CLS 64 bytes, default 64
>[    0.529254] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.529373] software IO TLB [mem 0xd5b4b000-0xd9b4b000] (64MB) mapped at [ffff8800d5b4b000-ffff8800d9b4afff]
>[    0.529730] RAPL PMU detected, hw unit 2^-16 Joules, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer
>[    0.530258] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    0.530407] audit: initializing netlink subsys (disabled)
>[    0.530510] audit: type=2000 audit(1415214649.523:1): initialized
>[    0.530778] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.532022] VFS: Disk quotas dquot_6.5.2
>[    0.532139] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.532703] NFS: Registering the id_resolver key type
>[    0.532803] Key type id_resolver registered
>[    0.532897] Key type id_legacy registered
>[    0.532992] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    0.533208] fuse init (API version 7.23)
>[    0.533378] msgmni has been set to 7627
>[    0.533668] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    0.533814] io scheduler noop registered
>[    0.533906] io scheduler deadline registered
>[    0.534016] io scheduler cfq registered (default)
>[    0.534167] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.539507] Monitor-Mwait will be used to enter C-1 state
>[    0.539517] Monitor-Mwait will be used to enter C-2 state
>[    0.539525] Monitor-Mwait will be used to enter C-3 state
>[    0.539538] ACPI: acpi_idle registered with cpuidle
>[    0.546451] ACPI: Invalid active0 threshold
>[    0.546609] thermal LNXTHERM:00: registered as thermal_zone0
>[    0.546722] ACPI: Thermal Zone [TZ00] (28 C)
>[    0.546937] thermal LNXTHERM:01: registered as thermal_zone1
>[    0.547048] ACPI: Thermal Zone [TZ01] (30 C)
>[    0.547230] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.568189] serial 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    0.589160] serial 0000:00:16.3: ttyS1 at I/O 0xf0e0 (irq = 19, base_baud = 115200) is a 16550A
>[    0.590755] Non-volatile memory driver v1.3
>[    0.590867] Linux agpgart interface v0.103
>[    0.591814] brd: module loaded
>[    0.591937] Loading iSCSI transport class v2.0-870.
>[    0.592154] iscsi: registered transport (tcp)
>[    0.592381] Adaptec aacraid driver 1.2-0[30300]-ms
>[    0.592489] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
>[    0.592636] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.16-k.
>[    0.592805] iscsi: registered transport (qla4xxx)
>[    0.592912] QLogic iSCSI HBA Driver
>[    0.593029] DC390: clustering now enabled by default. If you get problems load
>[    0.593175]        with "disable_clustering=1" and report to maintainers
>[    0.593285] GDT-HA: Storage RAID Controller Driver. Version: 3.05
>[    0.593427] RocketRAID 3xxx/4xxx Controller driver v1.8
>[    0.593548] stex: Promise SuperTrak EX Driver version: 4.6.0000.4
>[    0.593668] st: Version 20101219, fixed bufsize 32768, s/g segs 256
>[    0.593780] 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 $
>[    0.593969] SCSI Media Changer driver v0.25 
>[    0.594106] ahci 0000:00:1f.2: version 3.0
>[    0.594190] ahci 0000:00:1f.2: irq 24 for MSI/MSI-X
>[    0.594230] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3 impl RAID mode
>[    0.594389] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst 
>[    0.596783] scsi host0: ahci
>[    0.597006] scsi host1: ahci
>[    0.597176] scsi host2: ahci
>[    0.597342] scsi host3: ahci
>[    0.597493] scsi host4: ahci
>[    0.597653] scsi host5: ahci
>[    0.597786] ata1: SATA max UDMA/133 abar m2048@0xf7c36000 port 0xf7c36100 irq 24
>[    0.597923] ata2: SATA max UDMA/133 abar m2048@0xf7c36000 port 0xf7c36180 irq 24
>[    0.598059] ata3: DUMMY
>[    0.598149] ata4: DUMMY
>[    0.598238] ata5: DUMMY
>[    0.598339] ata6: DUMMY
>[    0.598957] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.710.51-0 (2014/02/10)
>[    0.599271] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    0.599435] e100: Copyright(c) 1999-2006 Intel Corporation
>[    0.599567] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    0.599667] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    0.599772] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    0.599870] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    0.600060] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    0.600216] e1000e 0000:00:19.0: irq 25 for MSI/MSI-X
>[    0.801694] e1000e 0000:00:19.0 eth0: registered PHC clock
>[    0.801818] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 5c:f9:dd:71:a3:0d
>[    0.801979] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    0.802107] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: 1011FF-0FF
>[    0.802214] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.2.15-k
>[    0.802350] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    0.802464] usbcore: registered new interface driver catc
>[    0.802590] usbcore: registered new interface driver kaweth
>[    0.802699] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    0.802843] usbcore: registered new interface driver pegasus
>[    0.802950] usbcore: registered new interface driver rtl8150
>[    0.803077] usbcore: registered new interface driver asix
>[    0.803186] usbcore: registered new interface driver ax88179_178a
>[    0.803294] usbcore: registered new interface driver cdc_ether
>[    0.803420] usbcore: registered new interface driver dm9601
>[    0.803534] usbcore: registered new interface driver gl620a
>[    0.803650] usbcore: registered new interface driver net1080
>[    0.803765] usbcore: registered new interface driver plusb
>[    0.803879] usbcore: registered new interface driver rndis_host
>[    0.803991] usbcore: registered new interface driver cdc_subset
>[    0.804100] usbcore: registered new interface driver zaurus
>[    0.804215] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    0.804392] usbcore: registered new interface driver cdc_ncm
>[    0.804645] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.804775] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    0.805382] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    0.805396] xhci_hcd 0000:00:14.0: irq 26 for MSI/MSI-X
>[    0.805446] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.805544] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.805680] usb usb1: Product: xHCI Host Controller
>[    0.805773] usb usb1: Manufacturer: Linux 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ xhci-hcd
>[    0.805913] usb usb1: SerialNumber: 0000:00:14.0
>[    0.806091] hub 1-0:1.0: USB hub found
>[    0.806199] hub 1-0:1.0: 4 ports detected
>[    0.806530] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.806698] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    0.806892] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    0.806992] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.807128] usb usb2: Product: xHCI Host Controller
>[    0.807221] usb usb2: Manufacturer: Linux 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ xhci-hcd
>[    0.807387] usb usb2: SerialNumber: 0000:00:14.0
>[    0.807625] hub 2-0:1.0: USB hub found
>[    0.807748] hub 2-0:1.0: 4 ports detected
>[    0.808083] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.808209] ehci-pci: EHCI PCI platform driver
>[    0.808379] ehci-pci 0000:00:1a.0: EHCI Host Controller
>[    0.808525] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 3
>[    0.808704] ehci-pci 0000:00:1a.0: debug port 2
>[    0.812682] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
>[    0.812692] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7c38000
>[    0.818331] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
>[    0.818458] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.818557] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.818694] usb usb3: Product: EHCI Host Controller
>[    0.818786] usb usb3: Manufacturer: Linux 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ ehci_hcd
>[    0.818926] usb usb3: SerialNumber: 0000:00:1a.0
>[    0.819100] hub 3-0:1.0: USB hub found
>[    0.819220] hub 3-0:1.0: 3 ports detected
>[    0.819466] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    0.819609] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 4
>[    0.819785] ehci-pci 0000:00:1d.0: debug port 2
>[    0.823758] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    0.823768] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7c37000
>[    0.829327] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    0.829457] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.829555] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.829693] usb usb4: Product: EHCI Host Controller
>[    0.829785] usb usb4: Manufacturer: Linux 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ ehci_hcd
>[    0.829925] usb usb4: SerialNumber: 0000:00:1d.0
>[    0.830110] hub 4-0:1.0: USB hub found
>[    0.830229] hub 4-0:1.0: 3 ports detected
>[    0.830415] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.830536] ohci-pci: OHCI PCI platform driver
>[    0.830643] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.830795] usbcore: registered new interface driver usb-storage
>[    0.830934] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[    0.833882] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.833977] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    0.834182] mousedev: PS/2 mouse device common for all mice
>[    0.834450] rtc_cmos 00:02: RTC can wake from S4
>[    0.834693] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    0.834821] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    0.834966] i2c /dev entries driver
>[    0.835085] hidraw: raw HID events driver (C) Jiri Kosina
>[    0.835352] usbcore: registered new interface driver usbhid
>[    0.835512] usbhid: USB HID core driver
>[    0.835684] TCP: cubic registered
>[    0.835779] Initializing XFRM netlink socket
>[    0.835873] NET: Registered protocol family 17
>[    0.835980] Key type dns_resolver registered
>[    0.836374] registered taskstats version 1
>[    0.836752] Btrfs loaded
>[    0.837025]   Magic number: 6:39:192
>[    0.837142] acpi device:1e: hash matches
>[    0.837292] PM: Hibernation image not present or could not be loaded.
>[    0.837301] Warning: unable to open an initial console.
>[    0.903358] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    0.903487] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    0.904686] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>[    0.904689] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>[    0.904835] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>[    0.904993] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>[    0.904996] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>[    0.905135] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>[    0.905508] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
>[    0.905667] ata2.00: ATAPI: TSSTcorp DVD+/-RW SH-216AB, D300, max UDMA/100
>[    0.905764] ata2.00: applying bridge limits
>[    0.907386] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>[    0.907389] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>[    0.907532] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>[    0.907984] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
>[    0.908769] ata2.00: configured for UDMA/100
>[    0.915371] ata1.00: ATA-9: INTEL SSDSC2CW120A3, 400i, max UDMA/133
>[    0.915469] ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    0.924946] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>[    0.924949] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>[    0.926259] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>[    0.926545] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
>[    0.935370] ata1.00: configured for UDMA/133
>[    0.937525] scsi 0:0:0:0: Direct-Access     ATA      INTEL SSDSC2CW12 400i PQ: 0 ANSI: 5
>[    0.937923] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
>[    0.937927] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    0.938401] sd 0:0:0:0: [sda] Write Protect is off
>[    0.938496] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    0.938563] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    0.938626] scsi 1:0:0:0: CD-ROM            TSSTcorp DVD+-RW SH-216AB D300 PQ: 0 ANSI: 5
>[    0.939326]  sda: sda1 sda2
>[    0.939652] sd 0:0:0:0: [sda] Attached SCSI disk
>[    0.960802] sr 1:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
>[    0.960946] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    0.961163] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[    0.961238] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[    0.964576] Freeing unused kernel memory: 23360K (ffffffff81c4b000 - ffffffff8331b000)
>[    0.987648] dracut: dracut-018-35.git20120510.fc17
>[    1.005748] udevd[1267]: starting version 182
>[    1.015561] [drm] Initialized drm 1.1.0 20060810
>[    1.017544] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3
>[    1.017736] ACPI: Power Button [PWRB]
>[    1.017868] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
>[    1.017890] ACPI: Power Button [PWRF]
>[    1.019935] [drm:i915_dump_device_info] i915 device info: gen=7, pciid=0x0152 rev=0x09 flags=need_gfx_hws,is_ivybridge,has_fbc,has_hotplug,has_llc,
>[    1.019946] [drm:intel_detect_pch] Found PantherPoint PCH
>[    1.020285] [drm] Memory usable by graphics device = 2048M
>[    1.020436] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    1.020437] [drm:i915_gem_gtt_init] GTT stolen size = 64M
>[    1.020438] [drm:i915_gem_gtt_init] ppgtt mode: 1
>[    1.020439] [drm] Replacing VGA console driver
>[    1.021726] Console: switching to colour dummy device 80x25
>[    1.022193] [drm:intel_opregion_setup] graphic opregion physical addr: 0xda3ec018
>[    1.022201] [drm:intel_opregion_setup] SWSCI supported
>[    1.027329] [drm:swsci_setup] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241
>[    1.027402] i915 0000:00:02.0: irq 27 for MSI/MSI-X
>[    1.027409] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.027411] [drm] Driver supports precise vblank timestamp query.
>[    1.027413] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[    1.027415] [drm:validate_vbt] Using VBT from OpRegion: $VBT SNB/IVB-DESKTOPd
>[    1.027417] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    1.027418] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    1.027419] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[    1.027421] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    1.027423] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    1.027424] [drm:parse_lfp_panel_data] VBT initial LVDS value 300
>[    1.027426] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    1.027427] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
>[    1.027429] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    1.027430] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    1.027431] [drm:parse_driver_features] DRRS State Enabled:1
>[    1.027437] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    1.027440] [drm:i915_gem_init_stolen] found 67108864 bytes of stolen memory at dba00000
>[    1.027442] [drm:intel_display_power_get] enabling always-on
>[    1.027480] [drm:intel_print_wm_latency] Primary WM0 latency 6 (0.6 usec)
>[    1.027481] [drm:intel_print_wm_latency] Primary WM1 latency 4 (2.0 usec)
>[    1.027482] [drm:intel_print_wm_latency] Primary WM2 latency 16 (8.0 usec)
>[    1.027483] [drm:intel_print_wm_latency] Primary WM3 latency 32 (16.0 usec)
>[    1.027484] [drm:intel_print_wm_latency] Sprite WM0 latency 6 (0.6 usec)
>[    1.027485] [drm:intel_print_wm_latency] Sprite WM1 latency 4 (2.0 usec)
>[    1.027486] [drm:intel_print_wm_latency] Sprite WM2 latency 16 (8.0 usec)
>[    1.027487] [drm:intel_print_wm_latency] Sprite WM3 latency 32 (16.0 usec)
>[    1.027488] [drm:intel_print_wm_latency] Cursor WM0 latency 6 (0.6 usec)
>[    1.027489] [drm:intel_print_wm_latency] Cursor WM1 latency 4 (2.0 usec)
>[    1.027490] [drm:intel_print_wm_latency] Cursor WM2 latency 16 (8.0 usec)
>[    1.027491] [drm:intel_print_wm_latency] Cursor WM3 latency 64 (32.0 usec)
>[    1.027493] [drm:intel_modeset_init] 3 display pipes available.
>[    1.027502] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.027808] [drm:intel_lvds_init] LVDS is not present in VBT
>[    1.027843] [drm:intel_crt_reset] crt adpa set to 0x80f40010
>[    1.027846] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[    1.028377] [drm:intel_sdvo_read_byte] i2c transfer returned -6
>[    1.028379] [drm:intel_sdvo_init] No SDVO device found on SDVOB
>[    1.028443] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[    1.028475] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    1.028496] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    1.028615] [drm:intel_dp_init_connector] Adding DP connector on port C
>[    1.028633] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-DP-2
>[    1.028696] [drm:ironlake_init_pch_refclk] has_panel 0 has_lvds 0 has_ck505 0
>[    1.028709] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: enabled
>[    1.028710] [drm:intel_modeset_readout_hw_state] [CRTC:12] hw state readout: disabled
>[    1.028711] [drm:intel_modeset_readout_hw_state] [CRTC:16] hw state readout: disabled
>[    1.028718] [drm:intel_modeset_readout_hw_state] PCH DPLL A hw state readout: crtc_mask 0x00000001, on 1
>[    1.028722] [drm:intel_modeset_readout_hw_state] PCH DPLL B hw state readout: crtc_mask 0x00000000, on 0
>[    1.028726] [drm:intel_modeset_readout_hw_state] [ENCODER:19:DAC-19] hw state readout: enabled, pipe A
>[    1.028729] [drm:intel_modeset_readout_hw_state] [ENCODER:20:TMDS-20] hw state readout: disabled, pipe A
>[    1.028732] [drm:intel_modeset_readout_hw_state] [ENCODER:25:TMDS-25] hw state readout: disabled, pipe A
>[    1.028734] [drm:intel_modeset_readout_hw_state] [ENCODER:27:TMDS-27] hw state readout: disabled, pipe A
>[    1.028737] [drm:intel_modeset_readout_hw_state] [ENCODER:29:TMDS-29] hw state readout: disabled, pipe A
>[    1.028740] [drm:intel_modeset_readout_hw_state] [CONNECTOR:18:VGA-1] hw state readout: enabled
>[    1.028743] [drm:intel_modeset_readout_hw_state] [CONNECTOR:21:HDMI-A-1] hw state readout: disabled
>[    1.028745] [drm:intel_modeset_readout_hw_state] [CONNECTOR:26:DP-1] hw state readout: disabled
>[    1.028748] [drm:intel_modeset_readout_hw_state] [CONNECTOR:28:HDMI-A-2] hw state readout: disabled
>[    1.028750] [drm:intel_modeset_readout_hw_state] [CONNECTOR:30:DP-2] hw state readout: disabled
>[    1.028752] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A
>[    1.028753] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    1.028754] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.028755] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 2639615, gmch_n: 8388608, link_m: 54991, link_n: 524288, tu: 64
>[    1.028757] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.028758] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.028759] [drm:intel_dump_pipe_config] requested mode:
>[    1.028761] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 720 0 0 0 400 0 0 0 0x0 0x0
>[    1.028762] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.028763] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x6
>[    1.028765] [drm:intel_dump_crtc_timings] crtc timings: 28200 720 738 846 900 400 413 415 449, type: 0x0 flags: 0x6
>[    1.028766] [drm:intel_dump_pipe_config] port clock: 28200
>[    1.028767] [drm:intel_dump_pipe_config] pipe src size: 720x400
>[    1.028768] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.028769] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x02d00190, enabled
>[    1.028770] [drm:intel_dump_pipe_config] ips: 0
>[    1.028771] [drm:intel_dump_pipe_config] double wide: 0
>[    1.028772] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    1.028777] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    1.028778] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    1.028780] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    1.028782] [drm:intel_dump_pipe_config] [CRTC:12][setup_hw_state] config for pipe B
>[    1.028782] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    1.028783] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.028785] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.028786] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.028787] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.028788] [drm:intel_dump_pipe_config] requested mode:
>[    1.028789] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.028790] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.028792] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.028793] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.028794] [drm:intel_dump_pipe_config] port clock: 0
>[    1.028795] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.028796] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.028797] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.028798] [drm:intel_dump_pipe_config] ips: 0
>[    1.028799] [drm:intel_dump_pipe_config] double wide: 0
>[    1.028800] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[    1.028805] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    1.028806] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[    1.028808] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    1.028809] [drm:intel_dump_pipe_config] [CRTC:16][setup_hw_state] config for pipe C
>[    1.028810] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    1.028811] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.028812] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.028813] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.028814] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.028815] [drm:intel_dump_pipe_config] requested mode:
>[    1.028817] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.028817] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.028819] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.028820] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.028821] [drm:intel_dump_pipe_config] port clock: 0
>[    1.028822] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.028823] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.028824] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.028825] [drm:intel_dump_pipe_config] ips: 0
>[    1.028826] [drm:intel_dump_pipe_config] double wide: 0
>[    1.028832] [drm:intel_connector_check_state] [CONNECTOR:18:VGA-1]
>[    1.028838] [drm:check_encoder_state] [ENCODER:19:DAC-19]
>[    1.028840] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[    1.028843] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[    1.028845] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[    1.028847] [drm:check_encoder_state] [ENCODER:29:TMDS-29]
>[    1.028849] [drm:check_crtc_state] [CRTC:8]
>[    1.028860] [drm:check_crtc_state] [CRTC:12]
>[    1.028861] [drm:check_crtc_state] [CRTC:16]
>[    1.028862] [drm:check_shared_dpll_state] PCH DPLL A
>[    1.028867] [drm:check_shared_dpll_state] PCH DPLL B
>[    1.028873] [drm:ironlake_get_plane_config] pipe/plane 0/0 with fb: size=720x400@32, offset=0, pitch 3200, size 0x139000
>[    1.028874] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=139000
>[    1.028877] [drm:i915_pages_create_for_stolen] offset=0x0, size=1282048
>[    1.028880] [drm:intel_alloc_plane_obj] plane fb obj ffff880114152000
>[    1.028882] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 139000
>[    1.028883] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [139000, 7ffff000]
>[    1.030419] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0
>[    1.030712] [drm:i915_gem_context_init] HW context support initialized
>[    1.030716] [drm:init_status_page] render ring hws offset: 0x7fff2000
>[    1.032361] [drm:intel_init_pipe_control] render ring pipe control offset: 0x00159000
>[    1.032368] [drm:init_status_page] bsd ring hws offset: 0x0015a000
>[    1.032409] [drm:init_status_page] blitter ring hws offset: 0x0017b000
>[    1.032479] [drm:gen6_check_mch_setup] Wrong MCH_SSKPD value: 0x20100406 This can cause underruns.
>[    1.032526] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[    1.032529] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[    1.032535] [drm:intel_ironlake_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x80f40010
>[    1.040503] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    1.040647] acpi device:49: registered as cooling_device4
>[    1.040701] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5
>[    1.040745] [drm] Initialized i915 1.6.0 20141024 for 0000:00:02.0 on minor 0
>[    1.041325] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0x80f40010, result 0
>[    1.041328] [drm:intel_crt_detect] CRT not detected via hotplug
>[    1.041543] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    1.041546] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    1.041549] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    1.041551] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    1.041971] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    1.041972] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    1.041973] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    1.041974] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[    1.041976] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[    1.041977] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[    1.042189] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.042191] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    1.042194] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[    1.042196] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    1.042199] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    1.042206] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    1.042208] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:HDMI-A-2]
>[    1.042209] [drm:intel_hdmi_detect] [CONNECTOR:28:HDMI-A-2]
>[    1.042403] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.042406] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.042417] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:HDMI-A-2] disconnected
>[    1.042418] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2]
>[    1.042419] [drm:intel_dp_detect] [CONNECTOR:30:DP-2]
>[    1.042424] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected
>[    1.042425] i915 0000:00:02.0: No connectors reported connected with modes
>[    1.042428] [drm:drm_setup_crtcs] 
>[    1.042429] [drm:drm_enable_connectors] connector 18 enabled? no
>[    1.042430] [drm:drm_enable_connectors] connector 21 enabled? no
>[    1.042431] [drm:drm_enable_connectors] connector 26 enabled? no
>[    1.042432] [drm:drm_enable_connectors] connector 28 enabled? no
>[    1.042432] [drm:drm_enable_connectors] connector 30 enabled? no
>[    1.042434] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping
>[    1.042435] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    1.042436] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    1.042436] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    1.042437] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[    1.042438] [drm:intel_fb_initial_config] Not using firmware configuration
>[    1.042440] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
>[    1.042441] [drm] Cannot find any crtc or sizes - going 1024x768
>[    1.042443] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    1.042444] [drm:i915_gem_object_create_stolen] creating stolen object: size=300000
>[    1.042447] [drm:i915_pages_create_for_stolen] offset=0x139000, size=3145728
>[    1.042790] [drm:intelfb_create] allocated 1024x768 fb: 0x0019d000, bo ffff8800daa7a000
>[    1.042854] fbcon: inteldrmfb (fb0) is primary device
>[    1.042876] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    1.042878] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[    1.042878] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:VGA-1] to [NOCRTC]
>[    1.042879] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[    1.042880] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[    1.042881] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[    1.042882] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[    1.062360] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 8
>[    1.062365] [drm:intel_disable_shared_dpll] disabling PCH DPLL A
>[    1.062794] [drm:intel_update_fbc] no output, disabling
>[    1.062802] [drm:ivb_modeset_global_resources] disabling fdi C rx
>[    1.062807] [drm:check_encoder_state] [ENCODER:19:DAC-19]
>[    1.062809] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[    1.062810] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[    1.062811] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[    1.062813] [drm:check_encoder_state] [ENCODER:29:TMDS-29]
>[    1.062814] [drm:check_crtc_state] [CRTC:8]
>[    1.062815] [drm:check_crtc_state] [CRTC:12]
>[    1.062816] [drm:check_crtc_state] [CRTC:16]
>[    1.062816] [drm:check_shared_dpll_state] PCH DPLL A
>[    1.062820] [drm:check_shared_dpll_state] PCH DPLL B
>[    1.062827] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    1.062828] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    1.062829] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[    1.062830] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[    1.062832] Console: switching to colour frame buffer device 128x48
>[    1.065131] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    1.065161] i915 0000:00:02.0: registered panic notifier
>[    1.068492] dracut: Starting plymouth daemon
>[    1.121338] usb 3-1: new high-speed USB device number 2 using ehci-pci
>[    1.124980] kjournald starting.  Commit interval 5 seconds
>[    1.125013] EXT3-fs (sda2): mounted filesystem with ordered data mode
>[    1.132324] usb 4-1: new high-speed USB device number 2 using ehci-pci
>[    1.141472] dracut: Checking ext3: /dev/sda2
>[    1.141597] dracut: issuing e2fsck -a  /dev/sda2
>[    1.150481] dracut: /dev/sda2: clean, 975130/7200768 files, 17009134/28791808 blocks
>[    1.150790] dracut: Remounting /dev/sda2 with -o ro
>[    1.153191] kjournald starting.  Commit interval 5 seconds
>[    1.153211] EXT3-fs (sda2): mounted filesystem with ordered data mode
>[    1.155621] dracut: Mounted root filesystem /dev/sda2
>[    1.162738] device-mapper: uevent: version 1.0.3
>[    1.162843] device-mapper: ioctl: 4.28.0-ioctl (2014-09-17) initialised: dm-devel@redhat.com
>[    1.171061] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000400-0x000000000000047f (\PMIO) (20140926/utaddress-258)
>[    1.171147] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    1.171199] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140926/utaddress-258)
>[    1.171273] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    1.172519] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO)
>[    1.172654] e1000e 0000:00:19.0 em1: renamed from eth0
>[    1.175108]  (20140926/utaddress-258)
>[    1.175946] input: PC Speaker as /devices/platform/pcspkr/input/input6
>[    1.178886] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    1.180378] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO)
>[    1.180487] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[    1.183099]  (20140926/utaddress-258)
>[    1.185807] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    1.187182] lpc_ich: Resource conflict(s) found affecting gpio_ich
>[    1.187409] snd_hda_intel 0000:00:1b.0: irq 28 for MSI/MSI-X
>[    1.187506] ACPI Warning: SystemIO range 0x000000000000f040-0x000000000000f05f conflicts with OpRegion 0x000000000000f040-0x000000000000f04f (\_SB_.PCI0.SBUS.SMBI) (20140926/utaddress-258)
>[    1.187507] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    1.187657] iTCO_vendor_support: vendor-support=0
>[    1.187738] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    1.187758] iTCO_wdt: Found a Panther Point TCO device (Version=2, TCOBASE=0x0460)
>[    1.187850] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    1.197133] sound hdaudioC0D0: ALC269VB: SKU not ready 0x411111f0
>[    1.197796] sound hdaudioC0D0: autoconfig: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:line
>[    1.197798] sound hdaudioC0D0:    speaker_outs=1 (0x14/0x0/0x0/0x0/0x0)
>[    1.197799] sound hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[    1.197799] sound hdaudioC0D0:    mono: mono_out=0x0
>[    1.197800] sound hdaudioC0D0:    inputs:
>[    1.197801] sound hdaudioC0D0:      Rear Mic=0x19
>[    1.197802] sound hdaudioC0D0:      Front Mic=0x18
>[    1.236732] usb 3-1: New USB device found, idVendor=8087, idProduct=0024
>[    1.238113] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.239722] hub 3-1:1.0: USB hub found
>[    1.241186] hub 3-1:1.0: 6 ports detected
>[    1.246722] usb 4-1: New USB device found, idVendor=8087, idProduct=0024
>[    1.248082] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.249597] hub 4-1:1.0: USB hub found
>[    1.251065] hub 4-1:1.0: 8 ports detected
>[    1.265453] dracut: Switching root
>[    1.305056] systemd[1]: systemd 204 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
>[    1.315766] systemd[1]: Failed to insert module 'ipv6'
>[    1.317431] systemd[1]: Set hostname to <x-ivb9>.
>[    1.328616] random: systemd urandom read with 26 bits of entropy available
>[    1.344168] LVM: Logical Volume autoactivation enabled.
>[    1.345416] LVM: Activation generator successfully completed.
>[    1.385957] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
>[    1.387216] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    1.388444] systemd[1]: Starting Syslog Socket.
>[    1.390810] systemd[1]: Listening on Syslog Socket.
>[    1.392125] systemd[1]: Starting Replay Read-Ahead Data...
>[    1.394715] systemd[1]: Starting Collect Read-Ahead Data...
>[    1.396727] systemd-readahead[2399]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day.
>[    1.399414] systemd[1]: Starting Delayed Shutdown Socket.
>[    1.399958] systemd-readahead[2400]: Failed to create fanotify object: Function not implemented
>[    1.402805] systemd[1]: Listening on Delayed Shutdown Socket.
>[    1.403918] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
>[    1.406081] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[    1.407185] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
>[    1.409445] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    1.410586] systemd[1]: Starting Journal Socket.
>[    1.412825] systemd[1]: Listening on Journal Socket.
>[    1.413955] systemd[1]: Mounting Debug File System...
>[    1.416371] systemd[1]: Starting Journal Service...
>[    1.420035] systemd[1]: Started Journal Service.
>[    1.421324] systemd[1]: Starting Create static device nodes in /dev...
>[    1.423869] systemd[1]: Starting udev Kernel Socket.
>[    1.426188] systemd[1]: Listening on udev Kernel Socket.
>[    1.427376] systemd[1]: Starting udev Control Socket.
>[    1.429729] systemd[1]: Listening on udev Control Socket.
>[    1.430911] systemd[1]: Starting udev Coldplug all Devices...
>[    1.433399] systemd[1]: Starting Encrypted Volumes.
>[    1.435678] systemd[1]: Reached target Encrypted Volumes.
>[    1.436845] systemd[1]: Mounting POSIX Message Queue File System...
>[    1.439465] systemd[1]: Mounting Huge Pages File System...
>[    1.442110] systemd[1]: Starting LVM2 metadata daemon socket.
>[    1.444857] systemd[1]: Listening on LVM2 metadata daemon socket.
>[    1.446029] systemd[1]: Starting Device-mapper event daemon FIFOs.
>[    1.448371] systemd[1]: Listening on Device-mapper event daemon FIFOs.
>[    1.449543] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
>[    1.452181] systemd[1]: Expecting device dev-disk-by\x2duuid-a80a5e7e\x2dffe6\x2d4e47\x2db9ee\x2d71d020959c0e.device...
>[    1.454653] systemd[1]: Mounting Temporary Directory...
>[    1.457585] systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway.
>[    1.460507] systemd[1]: Started Replay Read-Ahead Data.
>[    1.461778] systemd[1]: systemd-readahead-collect.service: main process exited, code=exited, status=1/FAILURE
>[    1.464348] systemd[1]: Started Collect Read-Ahead Data.
>[    1.466867] systemd[1]: Mounted Debug File System.
>[    1.469386] systemd[1]: Started Create static device nodes in /dev.
>[    1.472024] systemd[1]: Mounted POSIX Message Queue File System.
>[    1.474520] systemd[1]: Mounted Huge Pages File System.
>[    1.477090] systemd[1]: Mounted Temporary Directory.
>[    1.479781] systemd[1]: Started udev Coldplug all Devices.
>[    1.481092] systemd[1]: Starting udev Kernel Device Manager...
>[    1.483794] systemd[1]: Starting Load legacy module configuration...
>[    1.485526] systemd-udevd[3234]: starting version 204
>[    1.487676] systemd[1]: Starting Setup Virtual Console...
>[    1.491256] systemd[1]: Started Load Kernel Modules.
>[    1.492499] systemd[1]: Mounting FUSE Control File System...
>[    1.495115] systemd[1]: Mounted Configuration File System.
>[    1.496666] systemd[1]: Starting Apply Kernel Variables...
>[    1.499352] systemd[1]: Started File System Check on Root Device.
>[    1.500592] systemd[1]: Starting Remount Root and Kernel File Systems...
>[    1.506062] systemd[1]: Started Set Up Additional Binary Formats.
>[    1.508580] systemd[1]: Started udev Kernel Device Manager.
>[    1.511205] systemd[1]: Mounted FUSE Control File System.
>[    1.513823] systemd[1]: Started Load legacy module configuration.
>[    1.516437] systemd[1]: Started Apply Kernel Variables.
>[    1.517710] systemd[1]: Starting LVM2 metadata daemon...
>[    1.521704] systemd[1]: Started Setup Virtual Console.
>[    1.524060] systemd[1]: Started LVM2 metadata daemon.
>[    1.525242] systemd[1]: Starting Show Plymouth Boot Screen...
>[    1.531319] tsc: Refined TSC clocksource calibration: 3292.518 MHz
>[    1.591047] EXT3-fs (sda2): using internal journal
>[    1.596535] [drm:i915_gem_open] 
>[    1.596555] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    1.596558] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    1.596560] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    1.596561] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    1.596562] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[    1.596564] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[    1.596570] [drm:i915_gem_open] 
>[    1.596577] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    1.596579] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    1.596580] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    1.596581] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    1.596582] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[    1.596583] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[    1.596588] [drm:i915_gem_open] 
>[    1.596613] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[5]
>[    1.596615] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[5]
>[    1.596621] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[    1.596623] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[    1.596624] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[    1.596631] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40010, result 0
>[    1.596632] [drm:intel_crt_detect] CRT not detected via hotplug
>[    1.596796] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    1.596798] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    1.596799] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    1.596801] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    1.597201] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    1.597203] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    1.597203] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    1.597205] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[    1.597210] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[    1.597211] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[    1.597212] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[    1.597215] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40010, result 0
>[    1.597216] [drm:intel_crt_detect] CRT not detected via hotplug
>[    1.597865] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    1.597866] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    1.597867] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    1.597868] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    1.598254] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    1.598255] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    1.598256] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    1.598257] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[    1.598261] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    1.598262] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[    1.598263] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[    1.598489] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.598490] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    1.598491] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[    1.598494] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    1.598495] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[    1.598496] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[    1.598651] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.598652] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    1.598653] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[    1.598657] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[    1.598658] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    1.598659] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    1.598665] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    1.598666] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[    1.598667] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    1.598668] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    1.598670] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    1.598672] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[    1.598673] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:HDMI-A-2]
>[    1.598674] [drm:intel_hdmi_detect] [CONNECTOR:28:HDMI-A-2]
>[    1.598832] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.598833] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.598835] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:HDMI-A-2] disconnected
>[    1.598837] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[    1.598838] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:HDMI-A-2]
>[    1.598839] [drm:intel_hdmi_detect] [CONNECTOR:28:HDMI-A-2]
>[    1.599002] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.599004] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.599005] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:HDMI-A-2] disconnected
>[    1.599008] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[    1.599009] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2]
>[    1.599010] [drm:intel_dp_detect] [CONNECTOR:30:DP-2]
>[    1.599016] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected
>[    1.599017] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[    1.599018] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2]
>[    1.599019] [drm:intel_dp_detect] [CONNECTOR:30:DP-2]
>[    1.599022] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected
>[    1.599041] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    1.599043] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    1.599044] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    1.599045] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    1.599046] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[    1.599048] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[    1.628914] e1000e 0000:00:19.0 eno1: renamed from em1
>[    1.636168] systemd-udevd[3271]: renamed network interface em1 to eno1
>[    1.644438] audit: type=1305 audit(1415214650.637:2): audit_pid=3295 old=0 auid=4294967295 ses=4294967295 res=1
>[    1.663578] Adding 2047996k swap on /dev/sda1.  Priority:-1 extents:1 across:2047996k SS
>[    1.667185] alsactl[3318]: segfault at 0 ip 0000003a00e48a4d sp 00007ffff6bfd5a0 error 4 in libc-2.17.so[3a00e00000+1b6000]
>[    1.689640] random: nonblocking pool is initialized
>[    1.938390] e1000e 0000:00:19.0: irq 25 for MSI/MSI-X
>[    2.039369] e1000e 0000:00:19.0: irq 25 for MSI/MSI-X
>[    2.532534] Switched to clocksource tsc
>[    2.709608] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on RC6p on RC6pp off
>[    2.713282] [drm:gen6_enable_rps] Overclocking supported. Max: 1150MHz, Overclock max: 1150MHz
>[    4.917403] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
>[    6.686303] systemd-journald[2403]: Received request to flush runtime journal from PID 1
>[   29.717099] gem_concurrent_blit: executing
>[   29.717190] [drm:i915_gem_open] 
>[   29.717612] [drm:i915_gem_open] 
>[   29.738170] gem_concurrent_blit: starting subtest gttX-bcs-early-read-forked
>[   29.850009] ------------[ cut here ]------------
>[   29.850104] WARNING: CPU: 1 PID: 3802 at drivers/gpu/drm/i915/i915_gem.c:4114 i915_gem_object_pin+0x6bd/0x6d1 [i915]()
>[   29.850170] WARN_ON(flags & PIN_MAPPABLE && !obj->map_and_fenceable)
>[   29.850212] Modules linked in:
>[   29.850237]  snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support dcdbas pcspkr serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore battery dm_mod tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   29.850670] CPU: 1 PID: 3802 Comm: gem_concurrent_ Not tainted 3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198
>[   29.850731] Hardware name: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[   29.850777]  0000000000000000 0000000000000009 ffffffff81789002 ffff8800cda7fb68
>[   29.850831]  ffffffff810368cc ffff88000279b000 ffffffffa00a02e2 ffff880118e8dc00
>[   29.850875]  ffff8800cd823a40 0000000000000001 0000000015be3000 ffff880118828800
>[   29.850920] Call Trace:
>[   29.850941]  [<ffffffff81789002>] ? dump_stack+0x41/0x51
>[   29.850971]  [<ffffffff810368cc>] ? warn_slowpath_common+0x78/0x90
>[   29.851010]  [<ffffffffa00a02e2>] ? i915_gem_object_pin+0x6bd/0x6d1 [i915]
>[   29.851045]  [<ffffffff8103697c>] ? warn_slowpath_fmt+0x45/0x4a
>[   29.851079]  [<ffffffffa0098c24>] ? ggtt_bind_vma+0x75/0xc8 [i915]
>[   29.851115]  [<ffffffffa00a02e2>] ? i915_gem_object_pin+0x6bd/0x6d1 [i915]
>[   29.851150]  [<ffffffff81058e30>] ? enqueue_task_fair+0x441/0x88d
>[   29.851185]  [<ffffffffa00a2134>] ? i915_gem_fault+0x104/0x2c5 [i915]
>[   29.851221]  [<ffffffffa009c486>] ? __wait_seqno+0x32d/0x388 [i915]
>[   29.851253]  [<ffffffff810e80e9>] ? __do_fault+0x35/0x73
>[   29.851282]  [<ffffffff810ea02d>] ? do_read_fault.isra.82+0x1ae/0x26d
>[   29.851319]  [<ffffffffa00a1fb2>] ? i915_gem_object_set_to_gtt_domain+0x107/0x185 [i915]
>[   29.851365]  [<ffffffffa00a23ba>] ? i915_gem_set_domain_ioctl+0xc5/0xe9 [i915]
>[   29.851401]  [<ffffffff810eba01>] ? handle_mm_fault+0x1eb/0x840
>[   29.851436]  [<ffffffffa0010738>] ? drm_ioctl+0x279/0x3bc [drm]
>[   29.851467]  [<ffffffff8102d906>] ? __do_page_fault+0x42e/0x47b
>[   29.851496]  [<ffffffff8178b923>] ? __schedule+0x6cb/0x850
>[   29.851524]  [<ffffffff8111a53f>] ? do_vfs_ioctl+0x3ec/0x435
>[   29.851558]  [<ffffffff8109d57a>] ? __audit_syscall_entry+0xb2/0xd2
>[   29.851591]  [<ffffffff8100d27c>] ? syscall_trace_enter_phase1+0x11e/0x127
>[   29.851630]  [<ffffffff81790062>] ? page_fault+0x22/0x30
>[   29.851660] ---[ end trace 742c1faa06342b71 ]---
>[   29.851683] ------------[ cut here ]------------
>[   29.851713] WARNING: CPU: 1 PID: 3802 at drivers/gpu/drm/i915/i915_gem.c:3332 i915_gem_object_get_fence+0xcc/0x1ac [i915]()
>[   29.851764] WARN_ON(!obj->map_and_fenceable)
>[   29.851784] Modules linked in:
>[   29.851803]  snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support dcdbas pcspkr serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore battery dm_mod tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   29.852006] CPU: 1 PID: 3802 Comm: gem_concurrent_ Tainted: G        W      3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198
>[   29.853373] Hardware name: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[   29.854751]  0000000000000000 0000000000000009 ffffffff81789002 ffff8800cda7fbd8
>[   29.856150]  ffffffff810368cc ffff8800cd823a40 ffffffffa00a1423 ffffffffa011b670
>[   29.857506]  ffff8800cd823afe ffff880002c30000 ffff8800cd823a40 0000000000000001
>[   29.858837] Call Trace:
>[   29.860095]  [<ffffffff81789002>] ? dump_stack+0x41/0x51
>[   29.861356]  [<ffffffff810368cc>] ? warn_slowpath_common+0x78/0x90
>[   29.862603]  [<ffffffffa00a1423>] ? i915_gem_object_get_fence+0xcc/0x1ac [i915]
>[   29.863829]  [<ffffffff8103697c>] ? warn_slowpath_fmt+0x45/0x4a
>[   29.865033]  [<ffffffffa00a1423>] ? i915_gem_object_get_fence+0xcc/0x1ac [i915]
>[   29.866218]  [<ffffffffa00a215e>] ? i915_gem_fault+0x12e/0x2c5 [i915]
>[   29.867372]  [<ffffffffa009c486>] ? __wait_seqno+0x32d/0x388 [i915]
>[   29.868494]  [<ffffffff810e80e9>] ? __do_fault+0x35/0x73
>[   29.869590]  [<ffffffff810ea02d>] ? do_read_fault.isra.82+0x1ae/0x26d
>[   29.870686]  [<ffffffffa00a1fb2>] ? i915_gem_object_set_to_gtt_domain+0x107/0x185 [i915]
>[   29.871794]  [<ffffffffa00a23ba>] ? i915_gem_set_domain_ioctl+0xc5/0xe9 [i915]
>[   29.872894]  [<ffffffff810eba01>] ? handle_mm_fault+0x1eb/0x840
>[   29.873986]  [<ffffffffa0010738>] ? drm_ioctl+0x279/0x3bc [drm]
>[   29.875071]  [<ffffffff8102d906>] ? __do_page_fault+0x42e/0x47b
>[   29.876157]  [<ffffffff8178b923>] ? __schedule+0x6cb/0x850
>[   29.877237]  [<ffffffff8111a53f>] ? do_vfs_ioctl+0x3ec/0x435
>[   29.878312]  [<ffffffff8109d57a>] ? __audit_syscall_entry+0xb2/0xd2
>[   29.879387]  [<ffffffff8100d27c>] ? syscall_trace_enter_phase1+0x11e/0x127
>[   29.880468]  [<ffffffff81790062>] ? page_fault+0x22/0x30
>[   29.881541] ---[ end trace 742c1faa06342b72 ]---
>[   29.882612] ------------[ cut here ]------------
>[   29.884057] WARNING: CPU: 1 PID: 3802 at drivers/gpu/drm/i915/i915_gem.c:1641 i915_gem_fault+0x280/0x2c5 [i915]()
>[   29.885607] unhandled error in i915_gem_fault: -22
>[   29.887221] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support dcdbas pcspkr serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore battery dm_mod tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   29.893259] CPU: 1 PID: 3802 Comm: gem_concurrent_ Tainted: G        W      3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198
>[   29.897366] Hardware name: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[   29.897684] ------------[ cut here ]------------
>[   29.897720] WARNING: CPU: 3 PID: 3790 at drivers/gpu/drm/i915/i915_gem.c:4114 i915_gem_object_pin+0x6bd/0x6d1 [i915]()
>[   29.897722] WARN_ON(flags & PIN_MAPPABLE && !obj->map_and_fenceable)
>[   29.897730] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support dcdbas pcspkr serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore battery dm_mod tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   29.906817]  0000000000000000 0000000000000009 ffffffff81789002 ffff8800cda7fc08
>[   29.908229]  ffffffff810368cc 0000000000000002 ffffffffa00a22b0 ffff88011e312680
>[   29.909616]  ffff8800cd823a40 ffff88000258b958 ffff880118828800 00000000ffffffea
>[   29.910983] Call Trace:
>[   29.912307]  [<ffffffff81789002>] ? dump_stack+0x41/0x51
>[   29.913629]  [<ffffffff810368cc>] ? warn_slowpath_common+0x78/0x90
>[   29.914917]  [<ffffffffa00a22b0>] ? i915_gem_fault+0x280/0x2c5 [i915]
>[   29.916175]  [<ffffffff8103697c>] ? warn_slowpath_fmt+0x45/0x4a
>[   29.917426]  [<ffffffffa00a22b0>] ? i915_gem_fault+0x280/0x2c5 [i915]
>[   29.918670]  [<ffffffffa009c486>] ? __wait_seqno+0x32d/0x388 [i915]
>[   29.919905]  [<ffffffff810e80e9>] ? __do_fault+0x35/0x73
>[   29.921128]  [<ffffffff810ea02d>] ? do_read_fault.isra.82+0x1ae/0x26d
>[   29.922351]  [<ffffffffa00a1fb2>] ? i915_gem_object_set_to_gtt_domain+0x107/0x185 [i915]
>[   29.923586]  [<ffffffffa00a23ba>] ? i915_gem_set_domain_ioctl+0xc5/0xe9 [i915]
>[   29.924818]  [<ffffffff810eba01>] ? handle_mm_fault+0x1eb/0x840
>[   29.926047]  [<ffffffffa0010738>] ? drm_ioctl+0x279/0x3bc [drm]
>[   29.927266]  [<ffffffff8102d906>] ? __do_page_fault+0x42e/0x47b
>[   29.928478]  [<ffffffff8178b923>] ? __schedule+0x6cb/0x850
>[   29.929688]  [<ffffffff8111a53f>] ? do_vfs_ioctl+0x3ec/0x435
>[   29.930894]  [<ffffffff8109d57a>] ? __audit_syscall_entry+0xb2/0xd2
>[   29.932102]  [<ffffffff8100d27c>] ? syscall_trace_enter_phase1+0x11e/0x127
>[   29.933315]  [<ffffffff81790062>] ? page_fault+0x22/0x30
>[   29.934515] ---[ end trace 742c1faa06342b73 ]---
>[   29.934516] CPU: 3 PID: 3790 Comm: gem_concurrent_ Tainted: G        W      3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198
>[   29.934517] Hardware name: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[   29.934518]  0000000000000000 0000000000000009 ffffffff81789002 ffff8800023bfb68
>[   29.934519]  ffffffff810368cc ffff8800029f6000 ffffffffa00a02e2 ffff880118e8f480
>[   29.934520]  ffff8800cdb2a1c0 0000000000000001 000000001aff3000 ffff880118828800
>[   29.934520] Call Trace:
>[   29.934523]  [<ffffffff81789002>] ? dump_stack+0x41/0x51
>[   29.934525]  [<ffffffff810368cc>] ? warn_slowpath_common+0x78/0x90
>[   29.934531]  [<ffffffffa00a02e2>] ? i915_gem_object_pin+0x6bd/0x6d1 [i915]
>[   29.934533]  [<ffffffff8103697c>] ? warn_slowpath_fmt+0x45/0x4a
>[   29.934540]  [<ffffffffa0098c24>] ? ggtt_bind_vma+0x75/0xc8 [i915]
>[   29.934547]  [<ffffffffa00a02e2>] ? i915_gem_object_pin+0x6bd/0x6d1 [i915]
>[   29.934552]  [<ffffffff81058e30>] ? enqueue_task_fair+0x441/0x88d
>[   29.934561]  [<ffffffffa00bbb6a>] ? gen6_read32+0xa7/0x101 [i915]
>[   29.934568]  [<ffffffffa00a2134>] ? i915_gem_fault+0x104/0x2c5 [i915]
>[   29.934575]  [<ffffffffa009c486>] ? __wait_seqno+0x32d/0x388 [i915]
>[   29.934577]  [<ffffffff810e80e9>] ? __do_fault+0x35/0x73
>[   29.934580]  [<ffffffff810ea02d>] ? do_read_fault.isra.82+0x1ae/0x26d
>[   29.934587]  [<ffffffffa00a1fb2>] ? i915_gem_object_set_to_gtt_domain+0x107/0x185 [i915]
>[   29.934593]  [<ffffffffa00a23ba>] ? i915_gem_set_domain_ioctl+0xc5/0xe9 [i915]
>[   29.934596]  [<ffffffff810eba01>] ? handle_mm_fault+0x1eb/0x840
>[   29.934601]  [<ffffffffa0010738>] ? drm_ioctl+0x279/0x3bc [drm]
>[   29.934602]  [<ffffffff8102d906>] ? __do_page_fault+0x42e/0x47b
>[   29.934603]  [<ffffffff8111d564>] ? __dentry_kill+0x16c/0x197
>[   29.934604]  [<ffffffff8111a53f>] ? do_vfs_ioctl+0x3ec/0x435
>[   29.934606]  [<ffffffff8109d57a>] ? __audit_syscall_entry+0xb2/0xd2
>[   29.934607]  [<ffffffff8100d27c>] ? syscall_trace_enter_phase1+0x11e/0x127
>[   29.934609]  [<ffffffff81790062>] ? page_fault+0x22/0x30
>[   29.934609] ---[ end trace 742c1faa06342b74 ]---
>[   29.934610] ------------[ cut here ]------------
>[   29.934617] WARNING: CPU: 3 PID: 3790 at drivers/gpu/drm/i915/i915_gem.c:3332 i915_gem_object_get_fence+0xcc/0x1ac [i915]()
>[   29.934619] WARN_ON(!obj->map_and_fenceable)
>[   29.934629] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support dcdbas pcspkr serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore battery dm_mod tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   29.934630] CPU: 3 PID: 3790 Comm: gem_concurrent_ Tainted: G        W      3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198
>[   29.934631] Hardware name: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[   29.934634]  0000000000000000 0000000000000009 ffffffff81789002 ffff8800023bfbd8
>[   29.934635]  ffffffff810368cc ffff8800cdb2a1c0 ffffffffa00a1423 ffffffffa011b670
>[   29.934637]  ffff8800cdb2a1fe ffff880002c30000 ffff8800cdb2a1c0 0000000000000001
>[   29.934638] Call Trace:
>[   29.934640]  [<ffffffff81789002>] ? dump_stack+0x41/0x51
>[   29.934641]  [<ffffffff810368cc>] ? warn_slowpath_common+0x78/0x90
>[   29.934647]  [<ffffffffa00a1423>] ? i915_gem_object_get_fence+0xcc/0x1ac [i915]
>[   29.934650]  [<ffffffff8103697c>] ? warn_slowpath_fmt+0x45/0x4a
>[   29.934655]  [<ffffffffa00a1423>] ? i915_gem_object_get_fence+0xcc/0x1ac [i915]
>[   29.934661]  [<ffffffffa00a215e>] ? i915_gem_fault+0x12e/0x2c5 [i915]
>[   29.934667]  [<ffffffffa009c486>] ? __wait_seqno+0x32d/0x388 [i915]
>[   29.934668]  [<ffffffff810e80e9>] ? __do_fault+0x35/0x73
>[   29.934670]  [<ffffffff810ea02d>] ? do_read_fault.isra.82+0x1ae/0x26d
>[   29.934675]  [<ffffffffa00a1fb2>] ? i915_gem_object_set_to_gtt_domain+0x107/0x185 [i915]
>[   29.934681]  [<ffffffffa00a23ba>] ? i915_gem_set_domain_ioctl+0xc5/0xe9 [i915]
>[   29.934682]  [<ffffffff810eba01>] ? handle_mm_fault+0x1eb/0x840
>[   29.934686]  [<ffffffffa0010738>] ? drm_ioctl+0x279/0x3bc [drm]
>[   29.934687]  [<ffffffff8102d906>] ? __do_page_fault+0x42e/0x47b
>[   29.934688]  [<ffffffff8111d564>] ? __dentry_kill+0x16c/0x197
>[   29.934689]  [<ffffffff8111a53f>] ? do_vfs_ioctl+0x3ec/0x435
>[   29.934690]  [<ffffffff8109d57a>] ? __audit_syscall_entry+0xb2/0xd2
>[   29.934691]  [<ffffffff8100d27c>] ? syscall_trace_enter_phase1+0x11e/0x127
>[   29.934693]  [<ffffffff81790062>] ? page_fault+0x22/0x30
>[   29.934694] ---[ end trace 742c1faa06342b75 ]---
>[   29.934695] ------------[ cut here ]------------
>[   29.934701] WARNING: CPU: 3 PID: 3790 at drivers/gpu/drm/i915/i915_gem.c:1641 i915_gem_fault+0x280/0x2c5 [i915]()
>[   29.934701] unhandled error in i915_gem_fault: -22
>[   29.934707] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support dcdbas pcspkr serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore battery dm_mod tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   29.934708] CPU: 3 PID: 3790 Comm: gem_concurrent_ Tainted: G        W      3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198
>[   29.934708] Hardware name: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[   29.934709]  0000000000000000 0000000000000009 ffffffff81789002 ffff8800023bfc08
>[   29.934710]  ffffffff810368cc ffff88011e200000 ffffffffa00a22b0 ffff88011e212680
>[   29.934711]  ffff8800cdb2a1c0 ffff8800cdafb730 ffff880118828800 00000000ffffffea
>[   29.934711] Call Trace:
>[   29.934712]  [<ffffffff81789002>] ? dump_stack+0x41/0x51
>[   29.934714]  [<ffffffff810368cc>] ? warn_slowpath_common+0x78/0x90
>[   29.934719]  [<ffffffffa00a22b0>] ? i915_gem_fault+0x280/0x2c5 [i915]
>[   29.934721]  [<ffffffff8103697c>] ? warn_slowpath_fmt+0x45/0x4a
>[   29.934726]  [<ffffffffa00a22b0>] ? i915_gem_fault+0x280/0x2c5 [i915]
>[   29.934731]  [<ffffffffa009c486>] ? __wait_seqno+0x32d/0x388 [i915]
>[   29.934733]  [<ffffffff810e80e9>] ? __do_fault+0x35/0x73
>[   29.934734]  [<ffffffff810ea02d>] ? do_read_fault.isra.82+0x1ae/0x26d
>[   29.934739]  [<ffffffffa00a1fb2>] ? i915_gem_object_set_to_gtt_domain+0x107/0x185 [i915]
>[   29.934745]  [<ffffffffa00a23ba>] ? i915_gem_set_domain_ioctl+0xc5/0xe9 [i915]
>[   29.934746]  [<ffffffff810eba01>] ? handle_mm_fault+0x1eb/0x840
>[   29.934749]  [<ffffffffa0010738>] ? drm_ioctl+0x279/0x3bc [drm]
>[   29.934750]  [<ffffffff8102d906>] ? __do_page_fault+0x42e/0x47b
>[   29.934751]  [<ffffffff8111d564>] ? __dentry_kill+0x16c/0x197
>[   29.934753]  [<ffffffff8111a53f>] ? do_vfs_ioctl+0x3ec/0x435
>[   29.934754]  [<ffffffff8109d57a>] ? __audit_syscall_entry+0xb2/0xd2
>[   29.934755]  [<ffffffff8100d27c>] ? syscall_trace_enter_phase1+0x11e/0x127
>[   29.934757]  [<ffffffff81790062>] ? page_fault+0x22/0x30
>[   29.934757] ---[ end trace 742c1faa06342b76 ]---
>[   29.943191] ------------[ cut here ]------------
>[   29.943231] WARNING: CPU: 0 PID: 3786 at drivers/gpu/drm/i915/i915_gem.c:4114 i915_gem_object_pin+0x6bd/0x6d1 [i915]()
>[   29.943239] WARN_ON(flags & PIN_MAPPABLE && !obj->map_and_fenceable)
>[   29.943247] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support dcdbas pcspkr serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore battery dm_mod tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   29.943249] CPU: 0 PID: 3786 Comm: gem_concurrent_ Tainted: G        W      3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198
>[   29.943250] Hardware name: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[   29.943252]  0000000000000000 0000000000000009 ffffffff81789002 ffff880002257b68
>[   29.943253]  ffffffff810368cc 00000000fffbe4fa ffffffffa00a02e2 ffff8800029f4410
>[   29.943254]  ffff8800cda59a40 0000000000000001 000000001d3f3000 ffff880118828800
>[   29.943254] Call Trace:
>[   29.943263]  [<ffffffff81789002>] ? dump_stack+0x41/0x51
>[   29.943270]  [<ffffffff810368cc>] ? warn_slowpath_common+0x78/0x90
>[   29.943276]  [<ffffffffa00a02e2>] ? i915_gem_object_pin+0x6bd/0x6d1 [i915]
>[   29.943279]  [<ffffffff8103697c>] ? warn_slowpath_fmt+0x45/0x4a
>[   29.943285]  [<ffffffffa0098c24>] ? ggtt_bind_vma+0x75/0xc8 [i915]
>[   29.943291]  [<ffffffffa00a02e2>] ? i915_gem_object_pin+0x6bd/0x6d1 [i915]
>[   29.943298]  [<ffffffffa009cb00>] ? __i915_add_request+0x23a/0x287 [i915]
>[   29.943304]  [<ffffffffa00a2134>] ? i915_gem_fault+0x104/0x2c5 [i915]
>[   29.943308]  [<ffffffff8105747a>] ? select_task_rq_fair+0x27b/0x5c0
>[   29.943312]  [<ffffffff810e80e9>] ? __do_fault+0x35/0x73
>[   29.943317]  [<ffffffff8105130d>] ? ttwu_do_wakeup+0xf/0xb9
>[   29.943319]  [<ffffffff810ea02d>] ? do_read_fault.isra.82+0x1ae/0x26d
>[   29.943323]  [<ffffffff8178cd0b>] ? __mutex_unlock_slowpath+0x29/0x2f
>[   29.943328]  [<ffffffffa00a23ba>] ? i915_gem_set_domain_ioctl+0xc5/0xe9 [i915]
>[   29.943330]  [<ffffffff810eba01>] ? handle_mm_fault+0x1eb/0x840
>[   29.943338]  [<ffffffffa0010738>] ? drm_ioctl+0x279/0x3bc [drm]
>[   29.943339]  [<ffffffff8102d906>] ? __do_page_fault+0x42e/0x47b
>[   29.943340]  [<ffffffff8178b923>] ? __schedule+0x6cb/0x850
>[   29.943343]  [<ffffffff8111a53f>] ? do_vfs_ioctl+0x3ec/0x435
>[   29.943347]  [<ffffffff8109d57a>] ? __audit_syscall_entry+0xb2/0xd2
>[   29.943349]  [<ffffffff8100d27c>] ? syscall_trace_enter_phase1+0x11e/0x127
>[   29.943353]  [<ffffffff81790062>] ? page_fault+0x22/0x30
>[   29.943354] ---[ end trace 742c1faa06342b77 ]---
>[   29.943354] ------------[ cut here ]------------
>[   29.943361] WARNING: CPU: 0 PID: 3786 at drivers/gpu/drm/i915/i915_gem.c:3332 i915_gem_object_get_fence+0xcc/0x1ac [i915]()
>[   29.943361] WARN_ON(!obj->map_and_fenceable)
>[   29.943367] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support dcdbas pcspkr serio_raw i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_timer mfd_core snd soundcore battery dm_mod tpm_tis tpm acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   29.943368] CPU: 0 PID: 3786 Comm: gem_concurrent_ Tainted: G        W      3.18.0-rc3_drm-intel-nightly_f56717_20141105+ #1198
>[   29.943368] Hardware name: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[   29.943369]  0000000000000000 0000000000000009 ffffffff81789002 ffff880002257bd8
>[   29.943370]  ffffffff810368cc ffff8800cda59a40 ffffffffa00a1423 ffffffffa011b670
>[   29.943371]  ffff8800cda59afe ffff880002c30000 ffff8800cda59a40 0000000000000001
>[   29.943371] Call Trace:
>[   29.943373]  [<ffffffff81789002>] ? dump_stack+0x41/0x51
>[   29.943374]  [<ffffffff810368cc>] ? warn_slowpath_common+0x78/0x90
>[   29.943380]  [<ffffffffa00a1423>] ? i915_gem_object_get_fence+0xcc/0x1ac [i915]
>[   29.943381]  [<ffffffff8103697c>] ? warn_slowpath_fmt+0x45/0x4a
>[   29.943387]  [<ffffffffa00a1423>] ? i915_gem_object_get_fence+0xcc/0x1ac [i915]
>[   29.943392]  [<ffffffffa00a215e>] ? i915_gem_fault+0x12e/0x2c5 [i915]
>[   29.943393]  [<ffffffff8105747a>] ? select_task_rq_fair+0x27b/0x5c0
>[   29.943395]  [<ffffffff810e80e9>] ? __do_fault+0x35/0x73
>[   29.943396]  [<ffffffff8105130d>] ? ttwu_do_wakeup+0xf/0xb9
>[   29.943397]  [<ffffffff810ea02d>] ? do_read_fault.isra.82+0x1ae/0x26d
>[   29.943400]  [<ffffffff8178cd0b>] ? __mutex_unlock_slowpath+0x29/0x2f
>[   29.943405]  [<ffffffffa00a23ba>] ? i915_gem_set_domain_ioctl+0xc5/0xe9 [i915]
>[   29.943407]  [<ffffffff810eba01>] ? handle_mm_fault+0x1eb/0x840
>[   29.943410]  [<ffffffffa0010738>] ? drm_ioctl+0x279/0x3bc [drm]
>[   29.943411]  [<ffffffff8102d906>] ? __do_page_fault+0x42e/0x47b
>[   29.943412]  [<ffffffff8178b923>] ? __schedule+0x6cb/0x850
>[   29.943414]  [<ffffffff8111a53f>] ? do_vfs_ioctl+0x3ec/0x435
>[   29.943416]  [<ffffffff8109d57a>] ? __audit_syscall_entry+0xb2/0xd2
>[   29.943417]  [<ffffffff8100d27c>] ? syscall_trace_enter_phase1+0x11e/0x127
>[   29.943420]  [<ffffffff81790062>] ? page_fault+0x22/0x30
>[   29.943420] ---[ end trace 742c1faa06342b78 ]---
>[   30.161971] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[   30.161976] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   30.161978] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[   30.161980] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[   30.161981] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[   30.161982] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0

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