Attachment 107602 Details for Bug 70523 – dmesg wiht drm.debug=14

dmesg wiht drm.debug=14

dmesg.txt (text/plain), 104.78 KB, created by fangxun on 2014-10-09 09:11:57 UTC

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Creator: fangxun

Created: 2014-10-09 09:11:57 UTC

Size: 104.78 KB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.17.0-rc7_drm-intel-fixes_91e564_20141006_debug+ (buildtopcommit@x-kernel) (gcc version 4.7.0 20120507 (Red Hat 4.7.0-5) (GCC) ) #284 SMP Mon Oct 6 12:27:21 CST 2014
>[    0.000000] Command line: BOOT_IMAGE=kernels//nightly_parents/2014_10_06/drm-intel-fixes/91e56499304f3d612053a9cf17f350868182c7d8/bzImage_x86_64_debug root=/dev/sda2 drm.debug=14 modules_path=kernels//nightly_parents/2014_10_06/drm-intel-fixes/91e56499304f3d612053a9cf17f350868182c7d8/modules_x86_64_debug/lib/modules/3.17.0-rc7_drm-intel-fixes_91e564_20141006_debug+ kexec_jump_back_entry=0x1b422a5e
>[    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 [0x046f3000, 0x046f3fff] PGTABLE
>[    0.000000] BRK [0x046f4000, 0x046f4fff] PGTABLE
>[    0.000000] BRK [0x046f5000, 0x046f5fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x11e400000-0x11e5fffff]
>[    0.000000]  [mem 0x11e400000-0x11e5fffff] page 2M
>[    0.000000] BRK [0x046f6000, 0x046f6fff] 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 [0x046f7000, 0x046f7fff] PGTABLE
>[    0.000000] BRK [0x046f8000, 0x046f8fff] 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] Initmem setup node 0 [mem 0x00000000-0x11e5fffff]
>[    0.000000]   NODE_DATA [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] 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 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 27 pages/cpu @ffff88011e200000 s81792 r8192 d20608 u524288
>[    0.000000] pcpu-alloc: s81792 r8192 d20608 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_10_06/drm-intel-fixes/91e56499304f3d612053a9cf17f350868182c7d8/bzImage_x86_64_debug root=/dev/sda2 drm.debug=14 modules_path=kernels//nightly_parents/2014_10_06/drm-intel-fixes/91e56499304f3d612053a9cf17f350868182c7d8/modules_x86_64_debug/lib/modules/3.17.0-rc7_drm-intel-fixes_91e564_20141006_debug+ kexec_jump_back_entry=0x1b422a5e
>[    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: 3885396K/4074116K available (8434K kernel code, 1025K rwdata, 4784K rodata, 25068K init, 13744K bss, 188720K 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] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
>[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
>[    0.000000] ... MAX_LOCK_DEPTH:          48
>[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
>[    0.000000] ... CLASSHASH_SIZE:          4096
>[    0.000000] ... MAX_LOCKDEP_ENTRIES:     32768
>[    0.000000] ... MAX_LOCKDEP_CHAINS:      65536
>[    0.000000] ... CHAINHASH_SIZE:          32768
>[    0.000000]  memory used by lock dependency info: 8159 kB
>[    0.000000]  per task-struct memory footprint: 1920 bytes
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 3292.378 MHz processor
>[    0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 6584.75 BogoMIPS (lpj=3292378)
>[    0.000189] pid_max: default: 32768 minimum: 301
>[    0.000309] ACPI: Core revision 20140724
>[    0.096042] ACPI: All ACPI Tables successfully acquired
>[    0.096454] Security Framework initialized
>[    0.097075] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.098223] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.098741] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.098865] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.100403] CPU: Physical Processor ID: 0
>[    0.100499] CPU: Processor Core ID: 0
>[    0.100875] mce: CPU supports 9 MCE banks
>[    0.100979] CPU0: Thermal LVT vector (0xfa) already installed
>[    0.100990] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
>Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
>[    0.101316] Freeing SMP alternatives memory: 32K (ffffffff8397d000 - ffffffff83985000)
>[    0.101460] ftrace: allocating 33756 entries in 132 pages
>[    0.113706] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.123808] smpboot: CPU0: Intel(R) Core(TM) i5-3550 CPU @ 3.30GHz (fam: 06, model: 3a, stepping: 09)
>[    0.124088] TSC deadline timer enabled
>[    0.124123] Performance Events: PEBS fmt1+, 16-deep LBR, IvyBridge events, full-width counters, Intel PMU driver.
>[    0.125654] ... version:                3
>[    0.125748] ... bit width:              48
>[    0.125838] ... generic registers:      8
>[    0.125930] ... value mask:             0000ffffffffffff
>[    0.126022] ... max period:             0000ffffffffffff
>[    0.126115] ... fixed-purpose events:   3
>[    0.126206] ... event mask:             00000007000000ff
>[    0.127795] x86: Booting SMP configuration:
>[    0.127891] .... node  #0, CPUs:      #1
>[    0.143346] CPU1: Thermal LVT vector (0xfa) already installed
>[    0.145557] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.146098]  #2
>[    0.157458] CPU2: Thermal LVT vector (0xfa) already installed
>[    0.159953]  #3
>[    0.171408] CPU3: Thermal LVT vector (0xfa) already installed
>[    0.173557] x86: Booted up 1 node, 4 CPUs
>[    0.173655] smpboot: Total of 4 processors activated (26339.02 BogoMIPS)
>[    0.176961] devtmpfs: initialized
>[    0.178320] PM: Registering ACPI NVS region [mem 0xda171000-0xda3d7fff] (2519040 bytes)
>[    0.179408] PM: Registering ACPI NVS region [mem 0xda3e4000-0xda3f0fff] (53248 bytes)
>[    0.179571] PM: Registering ACPI NVS region [mem 0xda3f6000-0xda438fff] (274432 bytes)
>[    0.181455] xor: automatically using best checksumming function:
>[    0.190842]    avx       : 25024.000 MB/sec
>[    0.190971] RTC time: 20:53:11, date: 10/09/14
>[    0.191445] NET: Registered protocol family 16
>[    0.192643] cpuidle: using governor ladder
>[    0.192743] cpuidle: using governor menu
>[    0.193009] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.193158] ACPI: bus type PCI registered
>[    0.193780] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>[    0.193927] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>[    0.194082] PCI: Using configuration type 1 for base access
>[    0.194183] dmi type 0xB1 record - unknown flag
>[    0.240050] raid6: sse2x1    8859 MB/s
>[    0.257077] raid6: sse2x2   11089 MB/s
>[    0.274103] raid6: sse2x4   12648 MB/s
>[    0.274197] raid6: using algorithm sse2x4 (12648 MB/s)
>[    0.274290] raid6: using ssse3x2 recovery algorithm
>[    0.274549] ACPI: Added _OSI(Module Device)
>[    0.274644] ACPI: Added _OSI(Processor Device)
>[    0.274737] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.274831] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.285608] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.331731] ACPI: Dynamic OEM Table Load:
>[    0.331918] ACPI: SSDT 0xFFFF8801192F9000 00083B (v01 PmRef  Cpu0Cst  00003001 INTL 20051117)
>[    0.339152] ACPI: Dynamic OEM Table Load:
>[    0.339339] ACPI: SSDT 0xFFFF880117E3B000 000303 (v01 PmRef  ApIst    00003000 INTL 20051117)
>[    0.349110] ACPI: Dynamic OEM Table Load:
>[    0.349295] ACPI: SSDT 0xFFFF880118040600 000119 (v01 PmRef  ApCst    00003000 INTL 20051117)
>[    0.361561] ACPI: Interpreter enabled
>[    0.361667] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140724/hwxface-580)
>[    0.361907] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140724/hwxface-580)
>[    0.362190] ACPI: (supports S0 S3 S4 S5)
>[    0.362285] ACPI: Using IOAPIC for interrupt routing
>[    0.362567] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.480294] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
>[    0.480407] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.482504] \_SB_.PCI0:_OSC invalid UUID
>[    0.482507] _OSC request data:1 1f 0 
>[    0.482512] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
>[    0.492148] PCI host bridge to bus 0000:00
>[    0.492249] pci_bus 0000:00: root bus resource [bus 00-3e]
>[    0.492350] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.492450] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.492551] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.492652] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
>[    0.492754] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff]
>[    0.492853] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff]
>[    0.492958] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfeafffff]
>[    0.493091] pci 0000:00:00.0: [8086:0150] type 00 class 0x060000
>[    0.494068] pci 0000:00:02.0: [8086:0152] type 00 class 0x030000
>[    0.494082] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
>[    0.494090] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.494096] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.495175] pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330
>[    0.495202] pci 0000:00:14.0: reg 0x10: [mem 0xf7c20000-0xf7c2ffff 64bit]
>[    0.495287] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.495983] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.496519] pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000
>[    0.496548] pci 0000:00:16.0: reg 0x10: [mem 0xf7c3c000-0xf7c3c00f 64bit]
>[    0.496638] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.497635] pci 0000:00:16.3: [8086:1e3d] type 00 class 0x070002
>[    0.497658] pci 0000:00:16.3: reg 0x10: [io  0xf0e0-0xf0e7]
>[    0.497669] pci 0000:00:16.3: reg 0x14: [mem 0xf7c3a000-0xf7c3afff]
>[    0.498666] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000
>[    0.498689] pci 0000:00:19.0: reg 0x10: [mem 0xf7c00000-0xf7c1ffff]
>[    0.498700] pci 0000:00:19.0: reg 0x14: [mem 0xf7c39000-0xf7c39fff]
>[    0.498710] pci 0000:00:19.0: reg 0x18: [io  0xf080-0xf09f]
>[    0.498785] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    0.499453] pci 0000:00:19.0: System wakeup disabled by ACPI
>[    0.499988] pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320
>[    0.500014] pci 0000:00:1a.0: reg 0x10: [mem 0xf7c38000-0xf7c383ff]
>[    0.500120] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
>[    0.500787] pci 0000:00:1a.0: System wakeup disabled by ACPI
>[    0.501331] pci 0000:00:1b.0: [8086:1e20] type 00 class 0x040300
>[    0.501354] pci 0000:00:1b.0: reg 0x10: [mem 0xf7c30000-0xf7c33fff 64bit]
>[    0.501451] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.502174] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.502717] pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320
>[    0.502744] pci 0000:00:1d.0: reg 0x10: [mem 0xf7c37000-0xf7c373ff]
>[    0.502850] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.504884] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.505456] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
>[    0.506181] pci 0000:00:1e.0: System wakeup disabled by ACPI
>[    0.506721] pci 0000:00:1f.0: [8086:1e47] type 00 class 0x060100
>[    0.507801] pci 0000:00:1f.2: [8086:2822] type 00 class 0x010400
>[    0.507826] pci 0000:00:1f.2: reg 0x10: [io  0xf0d0-0xf0d7]
>[    0.507836] pci 0000:00:1f.2: reg 0x14: [io  0xf0c0-0xf0c3]
>[    0.507846] pci 0000:00:1f.2: reg 0x18: [io  0xf0b0-0xf0b7]
>[    0.507855] pci 0000:00:1f.2: reg 0x1c: [io  0xf0a0-0xf0a3]
>[    0.507863] pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
>[    0.507874] pci 0000:00:1f.2: reg 0x24: [mem 0xf7c36000-0xf7c367ff]
>[    0.507932] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.508967] pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500
>[    0.508987] pci 0000:00:1f.3: reg 0x10: [mem 0xf7c35000-0xf7c350ff 64bit]
>[    0.509012] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
>[    0.510270] pci 0000:00:1e.0: PCI bridge to [bus 01] (subtractive decode)
>[    0.510382] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
>[    0.510388] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
>[    0.510393] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
>[    0.510397] pci 0000:00:1e.0:   bridge window [mem 0x000dc000-0x000dffff] (subtractive decode)
>[    0.510402] pci 0000:00:1e.0:   bridge window [mem 0x000e0000-0x000e3fff] (subtractive decode)
>[    0.510407] pci 0000:00:1e.0:   bridge window [mem 0x000e4000-0x000e7fff] (subtractive decode)
>[    0.510412] pci 0000:00:1e.0:   bridge window [mem 0xdfa00000-0xfeafffff] (subtractive decode)
>[    0.516164] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    0.517474] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.518820] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15), disabled.
>[    0.520120] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15), disabled.
>[    0.521421] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 10 11 12 14 15), disabled.
>[    0.522723] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.524068] ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 10 11 12 14 15), disabled.
>[    0.525371] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    0.526881] ACPI: Enabled 4 GPEs in block 00 to 3F
>[    0.527684] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.527783] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.527925] vgaarb: loaded
>[    0.528017] vgaarb: bridge control possible 0000:00:02.0
>[    0.528743] SCSI subsystem initialized
>[    0.529014] libata version 3.00 loaded.
>[    0.529260] ACPI: bus type USB registered
>[    0.530121] usbcore: registered new interface driver usbfs
>[    0.530306] usbcore: registered new interface driver hub
>[    0.530486] usbcore: registered new device driver usb
>[    0.530774] pps_core: LinuxPPS API ver. 1 registered
>[    0.530870] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.531043] PTP clock support registered
>[    0.531442] PCI: Using ACPI for IRQ routing
>[    0.533290] PCI: pci_cache_line_size set to 64 bytes
>[    0.533341] e820: reserve RAM buffer [mem 0x00091c00-0x0009ffff]
>[    0.533351] e820: reserve RAM buffer [mem 0x40004000-0x43ffffff]
>[    0.533355] e820: reserve RAM buffer [mem 0xd9b4b000-0xdbffffff]
>[    0.533359] e820: reserve RAM buffer [mem 0xdb000000-0xdbffffff]
>[    0.533363] e820: reserve RAM buffer [mem 0x11e600000-0x11fffffff]
>[    0.534467] NetLabel: Initializing
>[    0.534561] NetLabel:  domain hash size = 128
>[    0.534653] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.534817] NetLabel:  unlabeled traffic allowed by default
>[    0.535022] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.535497] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.537644] Switched to clocksource hpet
>[    0.571055] pnp: PnP ACPI init
>[    0.571682] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
>[    0.571820] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.572370] system 00:01: [io  0x0680-0x069f] has been reserved
>[    0.572487] system 00:01: [io  0x0200-0x020f] has been reserved
>[    0.572594] system 00:01: [io  0xffff] has been reserved
>[    0.572718] system 00:01: [io  0xffff] has been reserved
>[    0.572827] system 00:01: [io  0x0400-0x0453] could not be reserved
>[    0.572932] system 00:01: [io  0x0458-0x047f] has been reserved
>[    0.573035] system 00:01: [io  0x0500-0x057f] has been reserved
>[    0.573140] system 00:01: [io  0x164e-0x164f] has been reserved
>[    0.573241] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.573484] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.573944] system 00:03: [io  0x0454-0x0457] has been reserved
>[    0.574050] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.575174] system 00:04: [io  0x0a40-0x0a4f] has been reserved
>[    0.575286] system 00:04: [io  0x0a00-0x0a3f] has been reserved
>[    0.575386] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.575836] system 00:05: [io  0x04d0-0x04d1] has been reserved
>[    0.575942] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.584369] pnp 00:06: [dma 0 disabled]
>[    0.584593] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.587018] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.587132] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.587238] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.587345] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.587452] system 00:07: [mem 0xf8000000-0xfbffffff] has been reserved
>[    0.587558] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.587673] system 00:07: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.587780] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.587886] system 00:07: [mem 0xff000000-0xffffffff] has been reserved
>[    0.587996] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.588105] system 00:07: [mem 0xdfa00000-0xdfa00fff] has been reserved
>[    0.588206] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.590049] system 00:08: [mem 0x20000000-0x201fffff] has been reserved
>[    0.590163] system 00:08: [mem 0x40004000-0x40004fff] has been reserved
>[    0.590264] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.590357] pnp: PnP ACPI: found 9 devices
>[    0.608524] pci 0000:00:1e.0: PCI bridge to [bus 01]
>[    0.608652] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.608654] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.608655] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.608657] pci_bus 0000:00: resource 7 [mem 0x000dc000-0x000dffff]
>[    0.608658] pci_bus 0000:00: resource 8 [mem 0x000e0000-0x000e3fff]
>[    0.608660] pci_bus 0000:00: resource 9 [mem 0x000e4000-0x000e7fff]
>[    0.608661] pci_bus 0000:00: resource 10 [mem 0xdfa00000-0xfeafffff]
>[    0.608663] pci_bus 0000:01: resource 4 [io  0x0000-0x0cf7]
>[    0.608664] pci_bus 0000:01: resource 5 [io  0x0d00-0xffff]
>[    0.608666] pci_bus 0000:01: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.608667] pci_bus 0000:01: resource 7 [mem 0x000dc000-0x000dffff]
>[    0.608669] pci_bus 0000:01: resource 8 [mem 0x000e0000-0x000e3fff]
>[    0.608670] pci_bus 0000:01: resource 9 [mem 0x000e4000-0x000e7fff]
>[    0.608671] pci_bus 0000:01: resource 10 [mem 0xdfa00000-0xfeafffff]
>[    0.608800] NET: Registered protocol family 2
>[    0.609580] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.610033] TCP bind hash table entries: 32768 (order: 9, 2097152 bytes)
>[    0.611624] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.611779] TCP: reno registered
>[    0.611922] UDP hash table entries: 2048 (order: 6, 327680 bytes)
>[    0.612256] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes)
>[    0.612897] NET: Registered protocol family 1
>[    0.613354] RPC: Registered named UNIX socket transport module.
>[    0.613452] RPC: Registered udp transport module.
>[    0.613544] RPC: Registered tcp transport module.
>[    0.613637] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.613773] pci 0000:00:02.0: BIOS left Intel GPU interrupts enabled; disabling
>[    0.613925] pci 0000:00:02.0: Video device with shadowed ROM
>[    0.619638] PCI: CLS 64 bytes, default 64
>[    1.081746] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    1.081849] software IO TLB [mem 0xd5b4b000-0xd9b4b000] (64MB) mapped at [ffff8800d5b4b000-ffff8800d9b4afff]
>[    1.083618] RAPL PMU detected, hw unit 2^-16 Joules, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer
>[    1.087821] futex hash table entries: 1024 (order: 5, 131072 bytes)
>[    1.088036] audit: initializing netlink subsys (disabled)
>[    1.088191] audit: type=2000 audit(1412887992.074:1): initialized
>[    1.089960] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    1.112300] VFS: Disk quotas dquot_6.5.2
>[    1.112789] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    1.120128] NFS: Registering the id_resolver key type
>[    1.120282] Key type id_resolver registered
>[    1.120377] Key type id_legacy registered
>[    1.121793] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    1.123502] fuse init (API version 7.23)
>[    1.124133] msgmni has been set to 7588
>[    1.125206] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    1.125370] io scheduler noop registered
>[    1.125470] io scheduler deadline registered
>[    1.125982] io scheduler cfq registered (default)
>[    1.126503] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    1.139056] Monitor-Mwait will be used to enter C-1 state
>[    1.139097] Monitor-Mwait will be used to enter C-2 state
>[    1.139109] Monitor-Mwait will be used to enter C-3 state
>[    1.139145] ACPI: acpi_idle registered with cpuidle
>[    1.155435] ACPI: Invalid active0 threshold
>[    1.156779] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.156878] ACPI: Thermal Zone [TZ00] (28 C)
>[    1.160171] thermal LNXTHERM:01: registered as thermal_zone1
>[    1.160269] ACPI: Thermal Zone [TZ01] (30 C)
>[    1.160679] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    1.181872] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    1.207058] 0000:00:16.3: ttyS1 at I/O 0xf0e0 (irq = 19, base_baud = 115200) is a 16550A
>[    1.208894] Non-volatile memory driver v1.3
>[    1.209006] Linux agpgart interface v0.103
>[    1.221769] brd: module loaded
>[    1.222074] Loading iSCSI transport class v2.0-870.
>[    1.222917] iscsi: registered transport (tcp)
>[    1.223438] Adaptec aacraid driver 1.2-0[30300]-ms
>[    1.223756] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
>[    1.224601] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.08-k.
>[    1.225023] iscsi: registered transport (qla4xxx)
>[    1.225232] QLogic iSCSI HBA Driver
>[    1.225517] DC390: clustering now enabled by default. If you get problems load
>[    1.225693]        with "disable_clustering=1" and report to maintainers
>[    1.225964] GDT-HA: Storage RAID Controller Driver. Version: 3.05
>[    1.226292] RocketRAID 3xxx/4xxx Controller driver v1.8
>[    1.226468] stex: Promise SuperTrak EX Driver version: 4.6.0000.4
>[    1.226819] st: Version 20101219, fixed bufsize 32768, s/g segs 256
>[    1.227030] 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 $
>[    1.227602] SCSI Media Changer driver v0.25 
>[    1.227879] ahci 0000:00:1f.2: version 3.0
>[    1.229103] ahci 0000:00:1f.2: irq 24 for MSI/MSI-X
>[    1.229226] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3 impl RAID mode
>[    1.229368] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst 
>[    1.238095] scsi host0: ahci
>[    1.239139] scsi host1: ahci
>[    1.240057] scsi host2: ahci
>[    1.241033] scsi host3: ahci
>[    1.242001] scsi host4: ahci
>[    1.242924] scsi host5: ahci
>[    1.243611] ata1: SATA max UDMA/133 abar m2048@0xf7c36000 port 0xf7c36100 irq 24
>[    1.243770] ata2: SATA max UDMA/133 abar m2048@0xf7c36000 port 0xf7c36180 irq 24
>[    1.243912] ata3: DUMMY
>[    1.244003] ata4: DUMMY
>[    1.244093] ata5: DUMMY
>[    1.244181] ata6: DUMMY
>[    1.250174] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.78.19-0 (2014/02/10)
>[    1.250726] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    1.250837] e100: Copyright(c) 1999-2006 Intel Corporation
>[    1.251038] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    1.251148] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    1.251346] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    1.251452] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    1.252818] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    1.253014] e1000e 0000:00:19.0: irq 25 for MSI/MSI-X
>[    1.455348] e1000e 0000:00:19.0 eth0: registered PHC clock
>[    1.455459] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 5c:f9:dd:71:a3:0d
>[    1.455600] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    1.455750] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: 1011FF-0FF
>[    1.455941] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.2.13-k
>[    1.456051] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    1.456317] usbcore: registered new interface driver catc
>[    1.456484] usbcore: registered new interface driver kaweth
>[    1.456602] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    1.456817] usbcore: registered new interface driver pegasus
>[    1.456988] usbcore: registered new interface driver rtl8150
>[    1.457195] usbcore: registered new interface driver asix
>[    1.457360] usbcore: registered new interface driver ax88179_178a
>[    1.457527] usbcore: registered new interface driver cdc_ether
>[    1.457710] usbcore: registered new interface driver dm9601
>[    1.457883] usbcore: registered new interface driver gl620a
>[    1.458051] usbcore: registered new interface driver net1080
>[    1.458216] usbcore: registered new interface driver plusb
>[    1.458382] usbcore: registered new interface driver rndis_host
>[    1.458555] usbcore: registered new interface driver cdc_subset
>[    1.458744] usbcore: registered new interface driver zaurus
>[    1.458915] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    1.459175] usbcore: registered new interface driver cdc_ncm
>[    1.459739] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.459851] ehci-pci: EHCI PCI platform driver
>[    1.461143] ehci-pci 0000:00:1a.0: EHCI Host Controller
>[    1.461807] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
>[    1.462018] ehci-pci 0000:00:1a.0: debug port 2
>[    1.466066] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
>[    1.466181] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7c38000
>[    1.471671] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
>[    1.472144] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.472243] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.472382] usb usb1: Product: EHCI Host Controller
>[    1.472475] usb usb1: Manufacturer: Linux 3.17.0-rc7_drm-intel-fixes_91e564_20141006_debug+ ehci_hcd
>[    1.472614] usb usb1: SerialNumber: 0000:00:1a.0
>[    1.474121] hub 1-0:1.0: USB hub found
>[    1.474274] hub 1-0:1.0: 3 ports detected
>[    1.477696] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    1.478155] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
>[    1.478337] ehci-pci 0000:00:1d.0: debug port 2
>[    1.482360] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    1.482453] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7c37000
>[    1.487660] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    1.487993] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.488092] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.488231] usb usb2: Product: EHCI Host Controller
>[    1.488324] usb usb2: Manufacturer: Linux 3.17.0-rc7_drm-intel-fixes_91e564_20141006_debug+ ehci_hcd
>[    1.488465] usb usb2: SerialNumber: 0000:00:1d.0
>[    1.489652] hub 2-0:1.0: USB hub found
>[    1.489796] hub 2-0:1.0: 3 ports detected
>[    1.491837] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.491962] ohci-pci: OHCI PCI platform driver
>[    1.492136] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.493503] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.493989] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
>[    1.494340] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.494415] xhci_hcd 0000:00:14.0: irq 26 for MSI/MSI-X
>[    1.494771] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.494870] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.495007] usb usb3: Product: xHCI Host Controller
>[    1.495101] usb usb3: Manufacturer: Linux 3.17.0-rc7_drm-intel-fixes_91e564_20141006_debug+ xhci_hcd
>[    1.495241] usb usb3: SerialNumber: 0000:00:14.0
>[    1.496436] hub 3-0:1.0: USB hub found
>[    1.496607] hub 3-0:1.0: 4 ports detected
>[    1.503687] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.504132] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
>[    1.504544] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.504665] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.504808] usb usb4: Product: xHCI Host Controller
>[    1.504901] usb usb4: Manufacturer: Linux 3.17.0-rc7_drm-intel-fixes_91e564_20141006_debug+ xhci_hcd
>[    1.505042] usb usb4: SerialNumber: 0000:00:14.0
>[    1.506262] hub 4-0:1.0: USB hub found
>[    1.506422] hub 4-0:1.0: 4 ports detected
>[    1.513763] usbcore: registered new interface driver usb-storage
>[    1.514031] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[    1.516909] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.517033] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    1.518015] mousedev: PS/2 mouse device common for all mice
>[    1.518806] rtc_cmos 00:02: RTC can wake from S4
>[    1.519451] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    1.519606] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.519803] i2c /dev entries driver
>[    1.520064] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.521541] usbcore: registered new interface driver usbhid
>[    1.521672] usbhid: USB HID core driver
>[    1.521935] TCP: cubic registered
>[    1.522032] Initializing XFRM netlink socket
>[    1.522152] NET: Registered protocol family 17
>[    1.522358] Key type dns_resolver registered
>[    1.524520] registered taskstats version 1
>[    1.524807] kmemleak: Kernel memory leak detector initialized
>[    1.524812] kmemleak: Automatic memory scanning thread started
>[    1.528881] Btrfs loaded
>[    1.530153]   Magic number: 2:163:902
>[    1.530248] usb usb2-port3: hash matches
>[    1.531222] PM: Hibernation image not present or could not be loaded.
>[    1.531248] Warning: unable to open an initial console.
>[    1.550683] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    1.550848] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.556495] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>[    1.556498] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>[    1.557833] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>[    1.558015] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>[    1.558018] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>[    1.558163] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>[    1.558344] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
>[    1.558871] ata2.00: ATAPI: TSSTcorp DVD+/-RW SH-216AB, D300, max UDMA/100
>[    1.558990] ata2.00: applying bridge limits
>[    1.562684] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>[    1.562687] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>[    1.562832] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>[    1.563041] ata1.00: ATA-9: INTEL SSDSC2CW120A3, 400i, max UDMA/133
>[    1.563142] ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    1.563278] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
>[    1.563973] ata2.00: configured for UDMA/100
>[    1.574634] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>[    1.574637] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>[    1.574781] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>[    1.575024] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
>[    1.582361] ata1.00: configured for UDMA/133
>[    1.584351] scsi 0:0:0:0: Direct-Access     ATA      INTEL SSDSC2CW12 400i PQ: 0 ANSI: 5
>[    1.586417] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
>[    1.586910] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    1.587013] sd 0:0:0:0: [sda] Write Protect is off
>[    1.587015] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.587141] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.588580] scsi 1:0:0:0: CD-ROM            TSSTcorp DVD+-RW SH-216AB D300 PQ: 0 ANSI: 5
>[    1.589536]  sda: sda1 sda2
>[    1.591893] sd 0:0:0:0: [sda] Attached SCSI disk
>[    1.612015] sr 1:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
>[    1.612162] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    1.613752] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[    1.614436] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[    1.619760] Freeing unused kernel memory: 25068K (ffffffff82102000 - ffffffff8397d000)
>[    1.619906] Write protecting the kernel read-only data: 16384k
>[    1.623193] Freeing unused kernel memory: 1796K (ffff88000183f000 - ffff880001a00000)
>[    1.625391] Freeing unused kernel memory: 1360K (ffff880001eac000 - ffff880002000000)
>[    1.684364] dracut: dracut-018-35.git20120510.fc17
>[    1.722899] udevd[1284]: starting version 182
>[    1.768606] [drm] Initialized drm 1.1.0 20060810
>[    1.771694] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3
>[    1.772363] ACPI: Power Button [PWRB]
>[    1.773014] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
>[    1.773446] ACPI: Power Button [PWRF]
>[    1.777966] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[    1.786813] [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,
>[    1.786858] [drm:intel_detect_pch] Found PantherPoint PCH
>[    1.787061] [drm] Memory usable by graphics device = 2048M
>[    1.787159] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    1.787160] [drm:i915_gem_gtt_init] GTT stolen size = 64M
>[    1.787161] [drm:i915_gem_gtt_init] ppgtt mode: 1
>[    1.787162] [drm] Replacing VGA console driver
>[    1.788890] Console: switching to colour dummy device 80x25
>[    1.799789] [drm:intel_opregion_setup] graphic opregion physical addr: 0xda3ec018
>[    1.799815] [drm:intel_opregion_setup] SWSCI supported
>[    1.805674] [drm:swsci_setup] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241
>[    1.805891] i915 0000:00:02.0: irq 27 for MSI/MSI-X
>[    1.805962] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.805966] [drm] Driver supports precise vblank timestamp query.
>[    1.805970] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[    1.805972] [drm:validate_vbt] Using VBT from OpRegion: $VBT SNB/IVB-DESKTOPd
>[    1.805974] [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
>[    1.805975] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    1.805977] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[    1.805984] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    1.805986] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    1.805988] [drm:parse_lfp_panel_data] VBT initial LVDS value 300
>[    1.805990] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    1.805996] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
>[    1.805998] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    1.805999] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    1.806006] [drm:parse_driver_features] DRRS State Enabled:1
>[    1.806089] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    1.806118] [drm:i915_gem_init_stolen] found 67108864 bytes of stolen memory at dba00000
>[    1.806147] [drm:intel_display_power_get] enabling always-on
>[    1.806536] [drm:intel_print_wm_latency] Primary WM0 latency 6 (0.6 usec)
>[    1.806538] [drm:intel_print_wm_latency] Primary WM1 latency 4 (2.0 usec)
>[    1.806539] [drm:intel_print_wm_latency] Primary WM2 latency 16 (8.0 usec)
>[    1.806540] [drm:intel_print_wm_latency] Primary WM3 latency 32 (16.0 usec)
>[    1.806541] [drm:intel_print_wm_latency] Sprite WM0 latency 6 (0.6 usec)
>[    1.806543] [drm:intel_print_wm_latency] Sprite WM1 latency 4 (2.0 usec)
>[    1.806544] [drm:intel_print_wm_latency] Sprite WM2 latency 16 (8.0 usec)
>[    1.806545] [drm:intel_print_wm_latency] Sprite WM3 latency 32 (16.0 usec)
>[    1.806546] [drm:intel_print_wm_latency] Cursor WM0 latency 6 (0.6 usec)
>[    1.806548] [drm:intel_print_wm_latency] Cursor WM1 latency 4 (2.0 usec)
>[    1.806549] [drm:intel_print_wm_latency] Cursor WM2 latency 16 (8.0 usec)
>[    1.806550] [drm:intel_print_wm_latency] Cursor WM3 latency 64 (32.0 usec)
>[    1.806552] [drm:intel_modeset_init] 3 display pipes available.
>[    1.806816] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.807141] [drm:intel_lvds_init] LVDS is not present in VBT
>[    1.807727] [drm:intel_crt_reset] pch crt adpa set to 0x80f40010
>[    1.807739] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[    1.809190] [drm:intel_sdvo_read_byte] i2c transfer returned -6
>[    1.809192] [drm:intel_sdvo_init] No SDVO device found on SDVOB
>[    1.809772] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[    1.810408] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    1.810929] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    1.812721] [drm:intel_dp_init_connector] Adding DP connector on port C
>[    1.813188] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-DP-2
>[    1.814175] [drm:ironlake_init_pch_refclk] has_panel 0 has_lvds 0 has_ck505 0
>[    1.814217] [drm:intel_modeset_readout_hw_state] [CRTC:7] hw state readout: enabled
>[    1.814219] [drm:intel_modeset_readout_hw_state] [CRTC:11] hw state readout: disabled
>[    1.814221] [drm:intel_modeset_readout_hw_state] [CRTC:15] hw state readout: disabled
>[    1.814228] [drm:intel_modeset_readout_hw_state] PCH DPLL A hw state readout: refcount 1, on 1
>[    1.814234] [drm:intel_modeset_readout_hw_state] PCH DPLL B hw state readout: refcount 0, on 0
>[    1.814239] [drm:intel_modeset_readout_hw_state] [ENCODER:18:DAC-18] hw state readout: enabled, pipe A
>[    1.814243] [drm:intel_modeset_readout_hw_state] [ENCODER:19:TMDS-19] hw state readout: disabled, pipe A
>[    1.814246] [drm:intel_modeset_readout_hw_state] [ENCODER:24:TMDS-24] hw state readout: disabled, pipe A
>[    1.814250] [drm:intel_modeset_readout_hw_state] [ENCODER:26:TMDS-26] hw state readout: disabled, pipe A
>[    1.814253] [drm:intel_modeset_readout_hw_state] [ENCODER:28:TMDS-28] hw state readout: disabled, pipe A
>[    1.814257] [drm:intel_modeset_readout_hw_state] [CONNECTOR:17:VGA-1] hw state readout: enabled
>[    1.814260] [drm:intel_modeset_readout_hw_state] [CONNECTOR:20:HDMI-A-1] hw state readout: disabled
>[    1.814263] [drm:intel_modeset_readout_hw_state] [CONNECTOR:25:DP-1] hw state readout: disabled
>[    1.814267] [drm:intel_modeset_readout_hw_state] [CONNECTOR:27:HDMI-A-2] hw state readout: disabled
>[    1.814270] [drm:intel_modeset_readout_hw_state] [CONNECTOR:29:DP-2] hw state readout: disabled
>[    1.814293] [drm:intel_dump_pipe_config] [CRTC:7][setup_hw_state] config for pipe A
>[    1.814294] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    1.814296] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.814297] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 2639615, gmch_n: 8388608, link_m: 54991, link_n: 524288, tu: 64
>[    1.814299] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.814300] [drm:intel_dump_pipe_config] requested mode:
>[    1.814302] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 720 0 0 0 400 0 0 0 0x0 0x0
>[    1.814303] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.814305] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x6
>[    1.814307] [drm:intel_dump_crtc_timings] crtc timings: 28200 720 738 846 900 400 413 415 449, type: 0x0 flags: 0x6
>[    1.814308] [drm:intel_dump_pipe_config] port clock: 28200
>[    1.814309] [drm:intel_dump_pipe_config] pipe src size: 720x400
>[    1.814311] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.814312] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x02d00190, enabled
>[    1.814313] [drm:intel_dump_pipe_config] ips: 0
>[    1.814314] [drm:intel_dump_pipe_config] double wide: 0
>[    1.814341] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    1.814343] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    1.814349] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    1.814385] [drm:intel_dump_pipe_config] [CRTC:11][setup_hw_state] config for pipe B
>[    1.814386] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    1.814387] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.814389] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.814390] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.814391] [drm:intel_dump_pipe_config] requested mode:
>[    1.814393] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.814394] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.814396] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.814398] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.814399] [drm:intel_dump_pipe_config] port clock: 0
>[    1.814400] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.814401] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.814403] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.814404] [drm:intel_dump_pipe_config] ips: 0
>[    1.814405] [drm:intel_dump_pipe_config] double wide: 0
>[    1.814407] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    1.814408] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[    1.814413] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    1.814414] [drm:intel_dump_pipe_config] [CRTC:15][setup_hw_state] config for pipe C
>[    1.814415] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    1.814416] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.814418] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.814419] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.814420] [drm:intel_dump_pipe_config] requested mode:
>[    1.814422] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.814423] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.814425] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.814426] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.814428] [drm:intel_dump_pipe_config] port clock: 0
>[    1.814429] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.814430] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.814431] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.814432] [drm:intel_dump_pipe_config] ips: 0
>[    1.814433] [drm:intel_dump_pipe_config] double wide: 0
>[    1.814443] [drm:intel_connector_check_state] [CONNECTOR:17:VGA-1]
>[    1.814453] [drm:check_encoder_state] [ENCODER:18:DAC-18]
>[    1.814456] [drm:check_encoder_state] [ENCODER:19:TMDS-19]
>[    1.814460] [drm:check_encoder_state] [ENCODER:24:TMDS-24]
>[    1.814463] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[    1.814466] [drm:check_encoder_state] [ENCODER:28:TMDS-28]
>[    1.814469] [drm:check_crtc_state] [CRTC:7]
>[    1.814486] [drm:check_crtc_state] [CRTC:11]
>[    1.814488] [drm:check_crtc_state] [CRTC:15]
>[    1.814489] [drm:check_shared_dpll_state] PCH DPLL A
>[    1.814495] [drm:check_shared_dpll_state] PCH DPLL B
>[    1.814512] [drm:ironlake_get_plane_config] pipe/plane 0/0 with fb: size=720x400@32, offset=0, pitch 3200, size 0x139000
>[    1.814514] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=139000
>[    1.814554] [drm:i915_pages_create_for_stolen] offset=0x0, size=1282048
>[    1.814607] [drm:intel_alloc_plane_obj] plane fb obj ffff88000341be00
>[    1.814625] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 139000
>[    1.814627] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [139000, 7ffff000]
>[    1.816853] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0
>[    1.816856] [drm:i915_gem_context_init] HW context support initialized
>[    1.816911] [drm:init_status_page] render ring hws offset: 0x7fff0000
>[    1.818745] [drm:init_pipe_control] render ring pipe control offset: 0x0015b000
>[    1.818799] [drm:init_status_page] bsd ring hws offset: 0x0015c000
>[    1.819070] [drm:init_status_page] blitter ring hws offset: 0x0017d000
>[    1.819421] [drm:gen6_check_mch_setup] Wrong MCH_SSKPD value: 0x20100406 This can cause underruns.
>[    1.819560] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[    1.819562] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[    1.819580] [drm:intel_ironlake_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x83f40010
>[    1.828675] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0x83f40010, result 1
>[    1.828689] [drm:intel_crt_detect] CRT detected via hotplug
>[    1.842149] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    1.842159] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] probed modes :
>[    1.842162] [drm:drm_mode_debug_printmodeline] Modeline 32:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x48 0x6
>[    1.842164] [drm:drm_mode_debug_printmodeline] Modeline 36:"1600x1000" 60 133161 1600 1704 1872 2144 1000 1001 1004 1035 0x0 0x6
>[    1.842166] [drm:drm_mode_debug_printmodeline] Modeline 41:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    1.842168] [drm:drm_mode_debug_printmodeline] Modeline 34:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    1.842170] [drm:drm_mode_debug_printmodeline] Modeline 35:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[    1.842172] [drm:drm_mode_debug_printmodeline] Modeline 33:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[    1.842174] [drm:drm_mode_debug_printmodeline] Modeline 46:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    1.842175] [drm:drm_mode_debug_printmodeline] Modeline 42:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    1.842177] [drm:drm_mode_debug_printmodeline] Modeline 43:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    1.842179] [drm:drm_mode_debug_printmodeline] Modeline 44:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[    1.842181] [drm:drm_mode_debug_printmodeline] Modeline 45:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    1.842183] [drm:drm_mode_debug_printmodeline] Modeline 37:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    1.842185] [drm:drm_mode_debug_printmodeline] Modeline 38:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    1.842187] [drm:drm_mode_debug_printmodeline] Modeline 39:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    1.842189] [drm:drm_mode_debug_printmodeline] Modeline 40:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    1.842190] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:HDMI-A-1]
>[    1.842191] [drm:intel_hdmi_detect] [CONNECTOR:20:HDMI-A-1]
>[    1.842420] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.842424] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    1.842437] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:HDMI-A-1] disconnected
>[    1.842438] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:DP-1]
>[    1.842440] [drm:intel_dp_detect] [CONNECTOR:25:DP-1]
>[    1.842446] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:DP-1] disconnected
>[    1.842447] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-2]
>[    1.842448] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-2]
>[    1.842655] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.842657] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.842658] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-2] disconnected
>[    1.842660] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:29:DP-2]
>[    1.842661] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[    1.842664] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:29:DP-2] disconnected
>[    1.842665] [drm:drm_setup_crtcs] 
>[    1.842683] [drm:drm_enable_connectors] connector 17 enabled? yes
>[    1.842685] [drm:drm_enable_connectors] connector 20 enabled? no
>[    1.842686] [drm:drm_enable_connectors] connector 25 enabled? no
>[    1.842687] [drm:drm_enable_connectors] connector 27 enabled? no
>[    1.842688] [drm:drm_enable_connectors] connector 29 enabled? no
>[    1.842695] [drm:intel_fb_initial_config] looking for cmdline mode on connector VGA-1
>[    1.842696] [drm:intel_fb_initial_config] looking for preferred mode on connector VGA-1
>[    1.842698] [drm:intel_fb_initial_config] connector VGA-1 on pipe A [CRTC:7]: 1680x1050
>[    1.842699] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    1.842700] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    1.842701] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    1.842702] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[    1.842705] [drm:drm_setup_crtcs] desired mode 1680x1050 set on crtc 7
>[    1.842716] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    1.842718] [drm:i915_gem_object_create_stolen] creating stolen object: size=6bb000
>[    1.842732] [drm:i915_pages_create_for_stolen] offset=0x139000, size=7057408
>[    1.843563] [drm:intelfb_create] allocated 1680x1050 fb: 0x0019f000, bo ffff880112623800
>[    1.844522] fbcon: inteldrmfb (fb0) is primary device
>[    1.845165] [drm:intel_crtc_set_config] [CRTC:7] [FB:48] #connectors=1 (x y) (0 0)
>[    1.845196] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    1.845198] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.845200] [drm:drm_mode_debug_printmodeline] Modeline 47:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x48 0x6
>[    1.845201] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=1, fb_changed=1
>[    1.845202] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    1.845214] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.845224] [drm:connected_sink_compute_bpp] [CONNECTOR:17:VGA-1] checking for sink bpp constrains
>[    1.845225] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 2
>[    1.845226] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    1.845227] [drm:intel_dump_pipe_config] [CRTC:7][modeset] config for pipe A
>[    1.845228] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    1.845229] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.845230] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 2, gmch_m: 6815744, gmch_n: 8388608, link_m: 283989, link_n: 524288, tu: 64
>[    1.845231] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.845232] [drm:intel_dump_pipe_config] requested mode:
>[    1.845233] [drm:drm_mode_debug_printmodeline] Modeline 0:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x48 0x6
>[    1.845234] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.845235] [drm:drm_mode_debug_printmodeline] Modeline 0:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x48 0x6
>[    1.845237] [drm:intel_dump_crtc_timings] crtc timings: 146250 1680 1784 1960 2240 1050 1053 1059 1089, type: 0x48 flags: 0x6
>[    1.845237] [drm:intel_dump_pipe_config] port clock: 146250
>[    1.845238] [drm:intel_dump_pipe_config] pipe src size: 1680x1050
>[    1.845239] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.845240] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.845241] [drm:intel_dump_pipe_config] ips: 0
>[    1.845241] [drm:intel_dump_pipe_config] double wide: 0
>[    1.872699] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 7
>[    1.872709] [drm:intel_disable_shared_dpll] disabling PCH DPLL A
>[    1.873128] [drm:intel_update_fbc] no output, disabling
>[    1.873138] [drm:ivb_modeset_global_resources] disabling fdi C rx
>[    1.873161] [drm:intel_get_shared_dpll] CRTC:7 dropping existing PCH DPLL A
>[    1.873162] [drm:intel_get_shared_dpll] CRTC:7 allocated PCH DPLL A
>[    1.873163] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A
>[    1.873164] [drm:intel_prepare_shared_dpll] setting up PCH DPLL A
>[    1.873181] [drm:ironlake_update_primary_plane] Writing base 0019F000 00000000 0 0 6720
>[    1.873955] [drm:ivb_manual_fdi_link_train] FDI_RX_IIR before link train 0x700
>[    1.873967] [drm:ivb_manual_fdi_link_train] FDI_RX_IIR 0x700
>[    1.873970] [drm:ivb_manual_fdi_link_train] FDI train 1 done, level 0.
>[    1.873978] [drm:ivb_manual_fdi_link_train] FDI_RX_IIR 0x600
>[    1.873980] [drm:ivb_manual_fdi_link_train] FDI train 2 done, level 0.
>[    1.873980] [drm:ivb_manual_fdi_link_train] FDI train done.
>[    1.873984] [drm:intel_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0)for crtc 7
>[    1.873985] [drm:intel_enable_shared_dpll] enabling PCH DPLL A
>[    1.875887] [drm:intel_update_fbc] disabled per chip default
>[    1.875901] [drm:intel_connector_check_state] [CONNECTOR:17:VGA-1]
>[    1.875913] [drm:check_encoder_state] [ENCODER:18:DAC-18]
>[    1.875916] [drm:check_encoder_state] [ENCODER:19:TMDS-19]
>[    1.875919] [drm:check_encoder_state] [ENCODER:24:TMDS-24]
>[    1.875922] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[    1.875925] [drm:check_encoder_state] [ENCODER:28:TMDS-28]
>[    1.875928] [drm:check_crtc_state] [CRTC:7]
>[    1.875946] [drm:check_crtc_state] [CRTC:11]
>[    1.875947] [drm:check_crtc_state] [CRTC:15]
>[    1.875949] [drm:check_shared_dpll_state] PCH DPLL A
>[    1.875956] [drm:check_shared_dpll_state] PCH DPLL B
>[    1.875967] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    1.876006] [drm:cpt_set_fifo_underrun_reporting] *ERROR* uncleared pch fifo underrun on pch transcoder A
>[    1.876007] [drm:cpt_serr_int_handler] *ERROR* PCH transcoder A FIFO underrun
>[    1.876046] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    1.876047] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    1.876054] [drm:intel_crtc_set_config] [CRTC:15] [NOFB]
>[    1.876082] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:15], mode_changed=0, fb_changed=0
>[    1.876083] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    1.876110] Console: switching to colour frame buffer device 210x65
>[    1.876139] [drm:intel_crtc_set_config] [CRTC:7] [FB:48] #connectors=1 (x y) (0 0)
>[    1.876168] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    1.876169] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    1.880554] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    1.880579] i915 0000:00:02.0: registered panic notifier
>[    1.892093] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
>[    1.892123] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.893369] hub 1-1:1.0: USB hub found
>[    1.893564] hub 1-1:1.0: 6 ports detected
>[    1.898223] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    1.902732] acpi device:49: registered as cooling_device4
>[    1.904263] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5
>[    1.905079] [drm] Initialized i915 1.6.0 20140725 for 0000:00:02.0 on minor 0
>[    1.919154] dracut: Starting plymouth daemon
>[    1.933737] [drm:intel_crtc_set_config] [CRTC:7] [FB:48] #connectors=1 (x y) (0 0)
>[    1.933759] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    1.933760] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    1.950815] [drm:intel_crtc_set_config] [CRTC:7] [FB:48] #connectors=1 (x y) (0 0)
>[    1.950834] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    1.950836] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    2.012657] usb 2-1: new high-speed USB device number 2 using ehci-pci
>[    2.084770] tsc: Refined TSC clocksource calibration: 3292.530 MHz
>[    2.087592] kjournald starting.  Commit interval 5 seconds
>[    2.087747] EXT3-fs (sda2): mounted filesystem with ordered data mode
>[    2.125277] dracut: Checking ext3: /dev/sda2
>[    2.125426] dracut: issuing e2fsck -a  /dev/sda2
>[    2.127089] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
>[    2.127119] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.128299] hub 2-1:1.0: USB hub found
>[    2.128430] hub 2-1:1.0: 8 ports detected
>[    2.140319] dracut: /dev/sda2: clean, 969907/7200768 files, 16504104/28791808 blocks
>[    2.140906] dracut: Remounting /dev/sda2 with -o ro
>[    2.147401] kjournald starting.  Commit interval 5 seconds
>[    2.147474] EXT3-fs (sda2): mounted filesystem with ordered data mode
>[    2.153762] dracut: Mounted root filesystem /dev/sda2
>[    2.170775] device-mapper: uevent: version 1.0.3
>[    2.172371] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[    2.181887] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000400-0x000000000000047f (\PMIO) (20140724/utaddress-258)
>[    2.181959] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    2.182005] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140724/utaddress-258)
>[    2.182070] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    2.182113] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140724/utaddress-258)
>[    2.182177] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    2.182220] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140724/utaddress-258)
>[    2.182284] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    2.182323] lpc_ich: Resource conflict(s) found affecting gpio_ich
>[    2.196090] snd_hda_intel 0000:00:1b.0: irq 28 for MSI/MSI-X
>[    2.197556] e1000e 0000:00:19.0 em1: renamed from eth0
>[    2.211351] sound hdaudioC0D0: ALC269VB: SKU not ready 0x411111f0
>[    2.213614] sound hdaudioC0D0: autoconfig: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:line
>[    2.215162] sound hdaudioC0D0:    speaker_outs=1 (0x14/0x0/0x0/0x0/0x0)
>[    2.216705] sound hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[    2.218239] sound hdaudioC0D0:    mono: mono_out=0x0
>[    2.219756] sound hdaudioC0D0:    inputs:
>[    2.221262] sound hdaudioC0D0:      Rear Mic=0x19
>[    2.222765] sound hdaudioC0D0:      Front Mic=0x18
>[    2.251916] dracut: Switching root
>[    2.302517] systemd[1]: systemd 204 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
>[    2.314942] systemd[1]: Failed to insert module 'ipv6'
>[    2.317370] systemd[1]: Set hostname to <x-ivb9>.
>[    2.339662] random: systemd urandom read with 69 bits of entropy available
>[    2.366655] LVM: Logical Volume autoactivation enabled.
>[    2.368183] LVM: Activation generator successfully completed.
>[    2.433212] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
>[    2.434997] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    2.436616] systemd[1]: Starting Syslog Socket.
>[    2.439979] systemd[1]: Listening on Syslog Socket.
>[    2.441812] systemd[1]: Starting Replay Read-Ahead Data...
>[    2.447126] systemd[1]: Starting Collect Read-Ahead Data...
>[    2.449982] systemd-readahead[2401]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day.
>[    2.453526] systemd[1]: Starting Delayed Shutdown Socket.
>[    2.455375] systemd-readahead[2402]: Failed to create fanotify object: Function not implemented
>[    2.458560] systemd[1]: Listening on Delayed Shutdown Socket.
>[    2.460241] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
>[    2.463680] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[    2.465404] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
>[    2.469202] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    2.470863] systemd[1]: Starting Journal Socket.
>[    2.474395] systemd[1]: Listening on Journal Socket.
>[    2.476132] systemd[1]: Mounting Debug File System...
>[    2.481062] systemd[1]: Starting Journal Service...
>[    2.487953] systemd[1]: Started Journal Service.
>[    2.490147] systemd[1]: Starting Create static device nodes in /dev...
>[    2.495344] systemd[1]: Starting udev Kernel Socket.
>[    2.498696] systemd[1]: Listening on udev Kernel Socket.
>[    2.500396] systemd[1]: Starting udev Control Socket.
>[    2.503733] systemd[1]: Listening on udev Control Socket.
>[    2.505385] systemd[1]: Starting udev Coldplug all Devices...
>[    2.510458] systemd[1]: Starting Encrypted Volumes.
>[    2.513428] systemd[1]: Reached target Encrypted Volumes.
>[    2.514919] systemd[1]: Mounting POSIX Message Queue File System...
>[    2.519579] systemd[1]: Mounting Huge Pages File System...
>[    2.524064] systemd[1]: Starting LVM2 metadata daemon socket.
>[    2.526959] systemd[1]: Listening on LVM2 metadata daemon socket.
>[    2.528339] systemd[1]: Starting Device-mapper event daemon FIFOs.
>[    2.531178] systemd[1]: Listening on Device-mapper event daemon FIFOs.
>[    2.532572] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
>[    2.537294] systemd[1]: Expecting device dev-disk-by\x2duuid-a80a5e7e\x2dffe6\x2d4e47\x2db9ee\x2d71d020959c0e.device...
>[    2.540275] systemd[1]: Mounting Temporary Directory...
>[    2.543944] systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway.
>[    2.556485] systemd[1]: Started Replay Read-Ahead Data.
>[    2.558415] systemd[1]: systemd-readahead-collect.service: main process exited, code=exited, status=1/FAILURE
>[    2.562617] systemd[1]: Started Collect Read-Ahead Data.
>[    2.566269] systemd[1]: Mounted Debug File System.
>[    2.570171] systemd[1]: Started Create static device nodes in /dev.
>[    2.575348] systemd[1]: Mounted POSIX Message Queue File System.
>[    2.579442] systemd[1]: Mounted Huge Pages File System.
>[    2.582772] systemd[1]: Mounted Temporary Directory.
>[    2.584401] systemd[1]: Starting udev Kernel Device Manager...
>[    2.589655] systemd[1]: Starting Load legacy module configuration...
>[    2.594482] systemd[1]: Starting Setup Virtual Console...
>[    2.599350] systemd-udevd[2773]: starting version 204
>[    2.601138] systemd[1]: Started Load Kernel Modules.
>[    2.602824] systemd[1]: Mounting FUSE Control File System...
>[    2.608166] systemd[1]: Mounted Configuration File System.
>[    2.610190] systemd[1]: Starting Apply Kernel Variables...
>[    2.614861] systemd[1]: Started File System Check on Root Device.
>[    2.616284] systemd[1]: Starting Remount Root and Kernel File Systems...
>[    2.621418] systemd[1]: Started Set Up Additional Binary Formats.
>[    2.624440] systemd[1]: Started udev Kernel Device Manager.
>[    2.627632] systemd[1]: Mounted FUSE Control File System.
>[    2.629192] systemd[1]: Starting LVM2 metadata daemon...
>[    2.631282] [drm:intel_crtc_set_config] [CRTC:7] [FB:48] #connectors=1 (x y) (0 0)
>[    2.631305] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    2.631306] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    2.642147] systemd[1]: Started udev Coldplug all Devices.
>[    2.646369] systemd[1]: Started Load legacy module configuration.
>[    2.650692] systemd[1]: Started Apply Kernel Variables.
>[    2.654130] systemd[1]: Started LVM2 metadata daemon.
>[    2.684481] systemd[1]: Started Setup Virtual Console.
>[    2.686171] systemd[1]: Starting Show Plymouth Boot Screen...
>[    2.736384] systemd[1]: Started Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling.
>[    2.742813] [drm:i915_gem_open] 
>[    2.743120] [drm:intel_crtc_set_config] [CRTC:7] [FB:48] #connectors=1 (x y) (0 0)
>[    2.743145] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    2.743147] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    2.743158] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    2.743174] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    2.743176] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    2.743182] [drm:intel_crtc_set_config] [CRTC:15] [NOFB]
>[    2.743199] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:15], mode_changed=0, fb_changed=0
>[    2.743200] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    2.743249] [drm:i915_gem_open] 
>[    2.743332] [drm:intel_crtc_set_config] [CRTC:7] [FB:48] #connectors=1 (x y) (0 0)
>[    2.743351] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    2.743352] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    2.743359] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    2.743374] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    2.743376] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    2.743382] [drm:intel_crtc_set_config] [CRTC:15] [NOFB]
>[    2.743397] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:15], mode_changed=0, fb_changed=0
>[    2.743398] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    2.743436] [drm:i915_gem_open] 
>[    2.743583] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[5]
>[    2.743634] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[5]
>[    2.743644] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    2.743649] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[    2.743651] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[    2.743659] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0x83f40010, result 1
>[    2.743661] [drm:intel_crt_detect] CRT detected via hotplug
>[    2.756812] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.756854] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] probed modes :
>[    2.756857] [drm:drm_mode_debug_printmodeline] Modeline 32:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x48 0x6
>[    2.756859] [drm:drm_mode_debug_printmodeline] Modeline 36:"1600x1000" 60 133161 1600 1704 1872 2144 1000 1001 1004 1035 0x0 0x6
>[    2.756861] [drm:drm_mode_debug_printmodeline] Modeline 41:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.756863] [drm:drm_mode_debug_printmodeline] Modeline 34:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.756865] [drm:drm_mode_debug_printmodeline] Modeline 35:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[    2.756867] [drm:drm_mode_debug_printmodeline] Modeline 33:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[    2.756869] [drm:drm_mode_debug_printmodeline] Modeline 46:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    2.756871] [drm:drm_mode_debug_printmodeline] Modeline 42:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    2.756873] [drm:drm_mode_debug_printmodeline] Modeline 43:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    2.756875] [drm:drm_mode_debug_printmodeline] Modeline 44:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[    2.756877] [drm:drm_mode_debug_printmodeline] Modeline 45:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    2.756879] [drm:drm_mode_debug_printmodeline] Modeline 37:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    2.756880] [drm:drm_mode_debug_printmodeline] Modeline 38:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    2.756882] [drm:drm_mode_debug_printmodeline] Modeline 39:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.756884] [drm:drm_mode_debug_printmodeline] Modeline 40:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    2.756905] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    2.761334] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[    2.761339] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:HDMI-A-1]
>[    2.761341] [drm:intel_hdmi_detect] [CONNECTOR:20:HDMI-A-1]
>[    2.761523] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    2.761526] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.761529] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:HDMI-A-1] disconnected
>[    2.761535] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[    2.761538] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:HDMI-A-1]
>[    2.761539] [drm:intel_hdmi_detect] [CONNECTOR:20:HDMI-A-1]
>[    2.761709] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    2.761711] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.761713] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:HDMI-A-1] disconnected
>[    2.761721] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[    2.761723] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:DP-1]
>[    2.761725] [drm:intel_dp_detect] [CONNECTOR:25:DP-1]
>[    2.761728] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:DP-1] disconnected
>[    2.761730] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[    2.761732] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:DP-1]
>[    2.761733] [drm:intel_dp_detect] [CONNECTOR:25:DP-1]
>[    2.761735] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:DP-1] disconnected
>[    2.761740] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[    2.761741] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-2]
>[    2.761743] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-2]
>[    2.761912] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    2.761914] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.761916] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-2] disconnected
>[    2.761919] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[    2.761920] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-2]
>[    2.761921] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-2]
>[    2.762088] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    2.762089] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.762091] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-2] disconnected
>[    2.762096] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[    2.762097] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:29:DP-2]
>[    2.762099] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[    2.762105] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:29:DP-2] disconnected
>[    2.762107] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[    2.762109] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:29:DP-2]
>[    2.762110] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[    2.762113] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:29:DP-2] disconnected
>[    2.762294] [drm:drm_mode_addfb] [FB:49]
>[    2.763943] EXT3-fs (sda2): using internal journal
>[    2.767758] systemd[1]: Started Remount Root and Kernel File Systems.
>[    2.768209] systemd[1]: Starting Configure read-only root support...
>[    2.774367] systemd[1]: Started Import network configuration from initramfs.
>[    2.774446] systemd[1]: Starting Local File Systems (Pre).
>[    2.779205] systemd[1]: Reached target Local File Systems (Pre).
>[    2.782028] systemd[1]: Started Show Plymouth Boot Screen.
>[    2.783934] systemd[1]: Starting Forward Password Requests to Plymouth Directory Watch.
>[    2.784092] systemd[1]: Started Forward Password Requests to Plymouth Directory Watch.
>[    2.784182] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
>[    2.794855] systemd[1]: Started Configure read-only root support.
>[    2.797044] systemd[1]: Starting Load Random Seed...
>[    2.816058] systemd[1]: Starting Local File Systems.
>[    2.817511] systemd[1]: Reached target Local File Systems.
>[    2.819102] systemd[1]: Started Relabel all filesystems, if necessary.
>[    2.819191] systemd[1]: Started Reconfigure the system on administrator request.
>[    2.819263] systemd[1]: Started Mark the need to relabel after reboot.
>[    2.819344] systemd[1]: Starting Tell Plymouth To Write Out Runtime Data...
>[    2.830936] systemd[1]: Starting Security Auditing Service...
>[    2.844696] systemd[1]: Starting Recreate Volatile Files and Directories...
>[    2.855952] audit: type=1305 audit(1412887993.842:2): audit_pid=3272 old=0 auid=4294967295 ses=4294967295 res=1
>[    2.868143] systemd[1]: Started Load Random Seed.
>[    2.870116] random: nonblocking pool is initialized
>[    2.878225] systemd[1]: Started Tell Plymouth To Write Out Runtime Data.
>[    2.881645] systemd[1]: Started Security Auditing Service.
>[    2.886942] systemd[1]: Started Recreate Volatile Files and Directories.
>[    2.888718] systemd[1]: Starting Update UTMP about System Reboot/Shutdown...
>[    2.921798] e1000e 0000:00:19.0 eno1: renamed from em1
>[    2.927733] systemd-udevd[3148]: renamed network interface em1 to eno1
>[    2.983284] Adding 2047996k swap on /dev/sda1.  Priority:-1 extents:1 across:2047996k SS
>[    3.087202] Switched to clocksource tsc
>[    3.353391] e1000e 0000:00:19.0: irq 25 for MSI/MSI-X
>[    3.454758] e1000e 0000:00:19.0: irq 25 for MSI/MSI-X
>[    3.717171] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
>[    3.720595] [drm:gen6_enable_rps] Overclocking supported. Max: 1150MHz, Overclock max: 1150MHz
>[    6.374859] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
>[    7.657610] systemd-journald[2405]: Received request to flush runtime journal from PID 1
>[    7.700352] [drm:intel_crtc_set_config] [CRTC:7] [FB:48] #connectors=1 (x y) (0 0)
>[    7.700373] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    7.700376] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    7.700383] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    7.700399] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    7.700400] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    7.700406] [drm:intel_crtc_set_config] [CRTC:15] [NOFB]
>[    7.700422] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:15], mode_changed=0, fb_changed=0
>[    7.700423] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[    7.719104] [drm:intel_crtc_set_config] [CRTC:7] [FB:48] #connectors=1 (x y) (0 0)
>[    7.719132] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    7.719133] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>
>[  272.484774] ======================================================
>[  272.484774] [ INFO: possible circular locking dependency detected ]
>[  272.484776] 3.17.0-rc7_drm-intel-fixes_91e564_20141006_debug+ #284 Not tainted
>[  272.484776] -------------------------------------------------------
>[  272.484777] drv_module_relo/3724 is trying to acquire lock:
>[  272.484783]  (console_lock){+.+.+.}, at: [<ffffffff81429965>] store_bind+0x1f0/0x221
>[  272.484783] 
>but task is already holding lock:
>[  272.484787]  (s_active#44){++++.+}, at: [<ffffffff811a20c2>] kernfs_fop_write+0xaf/0x132
>[  272.484787] 
>which lock already depends on the new lock.
>
>[  272.484788] 
>the existing dependency chain (in reverse order) is:
>[  272.484789] 
>-> #1 (s_active#44){++++.+}:
>[  272.484793]        [<ffffffff810790ca>] lock_acquire+0xcc/0x106
>[  272.484794]        [<ffffffff811a0948>] __kernfs_remove+0x132/0x285
>[  272.484796]        [<ffffffff811a1791>] kernfs_remove_by_name_ns+0x70/0x8e
>[  272.484798]        [<ffffffff811a2cc0>] sysfs_remove_file_ns+0x15/0x17
>[  272.484800]        [<ffffffff8144685c>] device_remove_file+0x19/0x1b
>[  272.484801]        [<ffffffff81428001>] do_unregister_con_driver+0x60/0xdd
>[  272.484824]        [<ffffffffa010b3dc>] i915_driver_load+0x599/0xed8 [i915]
>[  272.484832]        [<ffffffffa0013a8f>] drm_dev_register+0x84/0xfd [drm]
>[  272.484839]        [<ffffffffa00162b1>] drm_get_pci_dev+0xfc/0x1b3 [drm]
>[  272.484844]        [<ffffffffa008f404>] i915_pci_probe+0x45/0x4e [i915]
>[  272.484845]        [<ffffffff813b9334>] local_pci_probe+0x3d/0x83
>[  272.484847]        [<ffffffff813b960b>] pci_device_probe+0xcb/0xf1
>[  272.484849]        [<ffffffff8144a21e>] driver_probe_device+0xa6/0x1d7
>[  272.484850]        [<ffffffff8144a3b2>] __driver_attach+0x63/0x87
>[  272.484852]        [<ffffffff8144887e>] bus_for_each_dev+0x5f/0x91
>[  272.484853]        [<ffffffff81449d8d>] driver_attach+0x1e/0x20
>[  272.484854]        [<ffffffff81449a1b>] bus_add_driver+0xf6/0x1db
>[  272.484856]        [<ffffffff8144aaa8>] driver_register+0x8c/0xc3
>[  272.484857]        [<ffffffff813b9700>] __pci_register_driver+0x62/0x67
>[  272.484862]        [<ffffffffa00163cd>] drm_pci_init+0x65/0xe8 [drm]
>[  272.484864]        [<ffffffffa015d08b>] 0xffffffffa015d08b
>[  272.484866]        [<ffffffff8100031d>] do_one_initcall+0xef/0x18e
>[  272.484868]        [<ffffffff810a9782>] load_module+0x1a8a/0x1d91
>[  272.484869]        [<ffffffff810a9b30>] SyS_init_module+0xa7/0xb6
>[  272.484871]        [<ffffffff81837e12>] system_call_fastpath+0x16/0x1b
>[  272.484872] 
>-> #0 (console_lock){+.+.+.}:
>[  272.484874]        [<ffffffff81078471>] __lock_acquire+0x10ac/0x1803
>[  272.484875]        [<ffffffff810790ca>] lock_acquire+0xcc/0x106
>[  272.484877]        [<ffffffff8108462d>] console_lock+0x41/0x60
>[  272.484878]        [<ffffffff81429965>] store_bind+0x1f0/0x221
>[  272.484880]        [<ffffffff814460dc>] dev_attr_store+0x18/0x24
>[  272.484881]        [<ffffffff811a2e67>] sysfs_kf_write+0x4a/0x52
>[  272.484882]        [<ffffffff811a20fc>] kernfs_fop_write+0xe9/0x132
>[  272.484884]        [<ffffffff8113e646>] vfs_write+0xbe/0x19a
>[  272.484885]        [<ffffffff8113ea69>] SyS_write+0x4a/0x91
>[  272.484886]        [<ffffffff81837e12>] system_call_fastpath+0x16/0x1b
>[  272.484887] 
>other info that might help us debug this:
>
>[  272.484887]  Possible unsafe locking scenario:
>
>[  272.484887]        CPU0                    CPU1
>[  272.484888]        ----                    ----
>[  272.484888]   lock(s_active#44);
>[  272.484889]                                lock(console_lock);
>[  272.484890]                                lock(s_active#44);
>[  272.484891]   lock(console_lock);
>[  272.484891] 
> *** DEADLOCK ***
>
>[  272.484891] 3 locks held by drv_module_relo/3724:
>[  272.484894]  #0:  (sb_writers#6){.+.+.+}, at: [<ffffffff8113e62a>] vfs_write+0xa2/0x19a
>[  272.484896]  #1:  (&of->mutex){+.+.+.}, at: [<ffffffff811a20b9>] kernfs_fop_write+0xa6/0x132
>[  272.484898]  #2:  (s_active#44){++++.+}, at: [<ffffffff811a20c2>] kernfs_fop_write+0xaf/0x132
>[  272.484898] 
>stack backtrace:
>[  272.484900] CPU: 2 PID: 3724 Comm: drv_module_relo Not tainted 3.17.0-rc7_drm-intel-fixes_91e564_20141006_debug+ #284
>[  272.484900] Hardware name: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[  272.484902]  ffffffff83eab880 ffff880117193c38 ffffffff818307e7 ffffffff8107419c
>[  272.484903]  ffffffff83e6c0a0 ffff880117193c88 ffffffff8182c9b6 0000000000000000
>[  272.484904]  ffff8800cf84a0f0 0000000000000003 ffff8800cf84a960 0000000000000003
>[  272.484904] Call Trace:
>[  272.484907]  [<ffffffff818307e7>] dump_stack+0x46/0x58
>[  272.484909]  [<ffffffff8107419c>] ? down_trylock+0x2c/0x37
>[  272.484910]  [<ffffffff8182c9b6>] print_circular_bug+0x2ad/0x2be
>[  272.484912]  [<ffffffff81078471>] __lock_acquire+0x10ac/0x1803
>[  272.484914]  [<ffffffff810790ca>] lock_acquire+0xcc/0x106
>[  272.484915]  [<ffffffff81429965>] ? store_bind+0x1f0/0x221
>[  272.484917]  [<ffffffff81079900>] ? trace_hardirqs_on+0xd/0xf
>[  272.484918]  [<ffffffff8108462d>] console_lock+0x41/0x60
>[  272.484920]  [<ffffffff81429965>] ? store_bind+0x1f0/0x221
>[  272.484921]  [<ffffffff81395cde>] ? simple_strtoul+0x9/0xb
>[  272.484923]  [<ffffffff81429965>] store_bind+0x1f0/0x221
>[  272.484924]  [<ffffffff814460dc>] dev_attr_store+0x18/0x24
>[  272.484925]  [<ffffffff811a2e67>] sysfs_kf_write+0x4a/0x52
>[  272.484927]  [<ffffffff811a20fc>] kernfs_fop_write+0xe9/0x132
>[  272.484928]  [<ffffffff8113e646>] vfs_write+0xbe/0x19a
>[  272.484929]  [<ffffffff8113ea69>] SyS_write+0x4a/0x91
>[  272.484930]  [<ffffffff81837e12>] system_call_fastpath+0x16/0x1b
>[  272.484983] Console: switching to colour dummy device 80x25
>[  272.508568] [drm:intel_crtc_set_config] [CRTC:7] [FB:48] #connectors=1 (x y) (0 0)
>[  272.508600] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[  272.508604] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[  272.508610] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[  272.508632] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[  272.508636] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[  272.508641] [drm:intel_crtc_set_config] [CRTC:15] [NOFB]
>[  272.508664] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:15], mode_changed=0, fb_changed=0
>[  272.508668] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [CRTC:7]
>[  272.526391] drm_kms_helper: drm: unregistered panic notifier
>[  272.535585] [drm:intel_crtc_set_config] [CRTC:7] [NOFB]
>[  272.535611] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=1, fb_changed=0
>[  272.535615] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:VGA-1] to [NOCRTC]
>[  272.535618] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  272.535621] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  272.535624] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[  272.535635] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[  272.553554] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 7
>[  272.553578] [drm:intel_disable_shared_dpll] disabling PCH DPLL A
>[  272.554000] [drm:intel_update_fbc] no output, disabling
>[  272.554011] [drm:ivb_modeset_global_resources] disabling fdi C rx
>[  272.554023] [drm:check_encoder_state] [ENCODER:18:DAC-18]
>[  272.554027] [drm:check_encoder_state] [ENCODER:19:TMDS-19]
>[  272.554031] [drm:check_encoder_state] [ENCODER:24:TMDS-24]
>[  272.554035] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[  272.554039] [drm:check_encoder_state] [ENCODER:28:TMDS-28]
>[  272.554043] [drm:check_crtc_state] [CRTC:7]
>[  272.554046] [drm:check_crtc_state] [CRTC:11]
>[  272.554048] [drm:check_crtc_state] [CRTC:15]
>[  272.554050] [drm:check_shared_dpll_state] PCH DPLL A
>[  272.554059] [drm:check_shared_dpll_state] PCH DPLL B
>[  272.554087] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A
>[  272.554091] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[  272.554094] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[  272.556360] ------------[ cut here ]------------
>[  272.556375] WARNING: CPU: 2 PID: 3762 at drivers/gpu/drm/drm_crtc.c:5113 drm_mode_config_cleanup+0x152/0x22b [drm]()
>[  272.556379] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd lpc_ich mfd_core soundcore dm_mod battery tpm_tis tpm acpi_cpufreq i915(-) button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [last unloaded: snd_hda_intel]
>[  272.556401] CPU: 2 PID: 3762 Comm: rmmod Not tainted 3.17.0-rc7_drm-intel-fixes_91e564_20141006_debug+ #284
>[  272.556404] Hardware name: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[  272.556407]  0000000000000009 ffff8800cd6cbc68 ffffffff818307e7 0000000000000000
>[  272.556412]  0000000000000000 ffff8800cd6cbca8 ffffffff8103fb68 ffff8800cd6cbcb8
>[  272.556416]  ffffffffa001b677 ffff8800034e0000 ffff8800034e0850 ffff8800034e06e0
>[  272.556420] Call Trace:
>[  272.556425]  [<ffffffff818307e7>] dump_stack+0x46/0x58
>[  272.556430]  [<ffffffff8103fb68>] warn_slowpath_common+0x81/0x9b
>[  272.556439]  [<ffffffffa001b677>] ? drm_mode_config_cleanup+0x152/0x22b [drm]
>[  272.556443]  [<ffffffff8103fb9c>] warn_slowpath_null+0x1a/0x1c
>[  272.556450]  [<ffffffffa001b677>] drm_mode_config_cleanup+0x152/0x22b [drm]
>[  272.556471]  [<ffffffffa00e4668>] intel_modeset_cleanup+0xa7/0xd2 [i915]
>[  272.556489]  [<ffffffffa010bdeb>] i915_driver_unload+0xd0/0x289 [i915]
>[  272.556497]  [<ffffffffa00138a8>] drm_dev_unregister+0x29/0x9a [drm]
>[  272.556519]  [<ffffffffa001427c>] drm_put_dev+0x51/0x5d [drm]
>[  272.556529]  [<ffffffffa008f3bd>] i915_pci_remove+0x15/0x17 [i915]
>[  272.556534]  [<ffffffff813b94ce>] pci_device_remove+0x46/0x92
>[  272.556537]  [<ffffffff813b9488>] ? pci_dev_put+0x1c/0x1c
>[  272.556541]  [<ffffffff81449ce6>] __device_release_driver+0x8b/0xe2
>[  272.556545]  [<ffffffff8144a4a0>] driver_detach+0x8d/0xbd
>[  272.556548]  [<ffffffff81449b6d>] bus_remove_driver+0x6d/0x8c
>[  272.556565]  [<ffffffffa010dda8>] ? i915_restore_display_reg+0xea9/0xea9 [i915]
>[  272.556570]  [<ffffffff8144ab3a>] driver_unregister+0x47/0x4d
>[  272.556586]  [<ffffffffa010dda8>] ? i915_restore_display_reg+0xea9/0xea9 [i915]
>[  272.556591]  [<ffffffff813b9655>] pci_unregister_driver+0x24/0x6d
>[  272.556599]  [<ffffffffa0015b16>] drm_pci_exit+0x46/0x8e [drm]
>[  272.556603]  [<ffffffff81835b1b>] ? mutex_unlock+0xe/0x10
>[  272.556618]  [<ffffffffa010ddc8>] i915_exit+0x20/0x262 [i915]
>[  272.556622]  [<ffffffff810a7b8e>] SyS_delete_module+0x110/0x18a
>[  272.556626]  [<ffffffff813992ae>] ? trace_hardirqs_on_thunk+0x3a/0x3f
>[  272.556629]  [<ffffffff81837e12>] system_call_fastpath+0x16/0x1b
>[  272.556632] ---[ end trace b7cbd8db585ae3e4 ]---
>[  272.558608] ------------[ cut here ]------------
>[  272.558629] WARNING: CPU: 2 PID: 3762 at drivers/gpu/drm/i915/i915_dma.c:1905 i915_driver_unload+0x1b0/0x289 [i915]()
>[  272.558633] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd lpc_ich mfd_core soundcore dm_mod battery tpm_tis tpm acpi_cpufreq i915(-) button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [last unloaded: snd_hda_intel]
>[  272.558655] CPU: 2 PID: 3762 Comm: rmmod Tainted: G        W      3.17.0-rc7_drm-intel-fixes_91e564_20141006_debug+ #284
>[  272.558658] Hardware name: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[  272.558661]  0000000000000009 ffff8800cd6cbcd8 ffffffff818307e7 0000000000000000
>[  272.558665]  0000000000000000 ffff8800cd6cbd18 ffffffff8103fb68 0000000000000000
>[  272.558669]  ffffffffa010becb ffff880003500000 ffff8800034e0000 0000000000000000
>[  272.558673] Call Trace:
>[  272.558677]  [<ffffffff818307e7>] dump_stack+0x46/0x58
>[  272.558681]  [<ffffffff8103fb68>] warn_slowpath_common+0x81/0x9b
>[  272.558697]  [<ffffffffa010becb>] ? i915_driver_unload+0x1b0/0x289 [i915]
>[  272.558701]  [<ffffffff8103fb9c>] warn_slowpath_null+0x1a/0x1c
>[  272.558716]  [<ffffffffa010becb>] i915_driver_unload+0x1b0/0x289 [i915]
>[  272.558724]  [<ffffffffa00138a8>] drm_dev_unregister+0x29/0x9a [drm]
>[  272.558732]  [<ffffffffa001427c>] drm_put_dev+0x51/0x5d [drm]
>[  272.558739]  [<ffffffffa008f3bd>] i915_pci_remove+0x15/0x17 [i915]
>[  272.558742]  [<ffffffff813b94ce>] pci_device_remove+0x46/0x92
>[  272.558745]  [<ffffffff813b9488>] ? pci_dev_put+0x1c/0x1c
>[  272.558749]  [<ffffffff81449ce6>] __device_release_driver+0x8b/0xe2
>[  272.558753]  [<ffffffff8144a4a0>] driver_detach+0x8d/0xbd
>[  272.558756]  [<ffffffff81449b6d>] bus_remove_driver+0x6d/0x8c
>[  272.558771]  [<ffffffffa010dda8>] ? i915_restore_display_reg+0xea9/0xea9 [i915]
>[  272.558775]  [<ffffffff8144ab3a>] driver_unregister+0x47/0x4d
>[  272.558789]  [<ffffffffa010dda8>] ? i915_restore_display_reg+0xea9/0xea9 [i915]
>[  272.558793]  [<ffffffff813b9655>] pci_unregister_driver+0x24/0x6d
>[  272.558802]  [<ffffffffa0015b16>] drm_pci_exit+0x46/0x8e [drm]
>[  272.558805]  [<ffffffff81835b1b>] ? mutex_unlock+0xe/0x10
>[  272.558820]  [<ffffffffa010ddc8>] i915_exit+0x20/0x262 [i915]
>[  272.558823]  [<ffffffff810a7b8e>] SyS_delete_module+0x110/0x18a
>[  272.558827]  [<ffffffff813992ae>] ? trace_hardirqs_on_thunk+0x3a/0x3f
>[  272.558831]  [<ffffffff81837e12>] system_call_fastpath+0x16/0x1b
>[  272.558833] ---[ end trace b7cbd8db585ae3e5 ]---
>[  272.558836] ------------[ cut here ]------------
>[  272.558850] WARNING: CPU: 2 PID: 3762 at drivers/gpu/drm/i915/i915_dma.c:1913 i915_driver_unload+0x1f4/0x289 [i915]()
>[  272.558854] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd lpc_ich mfd_core soundcore dm_mod battery tpm_tis tpm acpi_cpufreq i915(-) button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [last unloaded: snd_hda_intel]
>[  272.558874] CPU: 2 PID: 3762 Comm: rmmod Tainted: G        W      3.17.0-rc7_drm-intel-fixes_91e564_20141006_debug+ #284
>[  272.558877] Hardware name: Dell Inc. OptiPlex 9010/03JR84, BIOS A01 05/04/2012
>[  272.558879]  0000000000000009 ffff8800cd6cbcd8 ffffffff818307e7 0000000000000000
>[  272.558884]  0000000000000000 ffff8800cd6cbd18 ffffffff8103fb68 ffff8800cd6cbd18
>[  272.558888]  ffffffffa010bf0f ffff880003500000 ffff8800034e0000 0000000000000000
>[  272.558892] Call Trace:
>[  272.558894]  [<ffffffff818307e7>] dump_stack+0x46/0x58
>[  272.558898]  [<ffffffff8103fb68>] warn_slowpath_common+0x81/0x9b
>[  272.558912]  [<ffffffffa010bf0f>] ? i915_driver_unload+0x1f4/0x289 [i915]
>[  272.558915]  [<ffffffff8103fb9c>] warn_slowpath_null+0x1a/0x1c
>[  272.558929]  [<ffffffffa010bf0f>] i915_driver_unload+0x1f4/0x289 [i915]
>[  272.558937]  [<ffffffffa00138a8>] drm_dev_unregister+0x29/0x9a [drm]
>[  272.558945]  [<ffffffffa001427c>] drm_put_dev+0x51/0x5d [drm]
>[  272.558952]  [<ffffffffa008f3bd>] i915_pci_remove+0x15/0x17 [i915]
>[  272.558955]  [<ffffffff813b94ce>] pci_device_remove+0x46/0x92
>[  272.558958]  [<ffffffff813b9488>] ? pci_dev_put+0x1c/0x1c
>[  272.558962]  [<ffffffff81449ce6>] __device_release_driver+0x8b/0xe2
>[  272.558965]  [<ffffffff8144a4a0>] driver_detach+0x8d/0xbd
>[  272.558969]  [<ffffffff81449b6d>] bus_remove_driver+0x6d/0x8c
>[  272.558983]  [<ffffffffa010dda8>] ? i915_restore_display_reg+0xea9/0xea9 [i915]
>[  272.558987]  [<ffffffff8144ab3a>] driver_unregister+0x47/0x4d
>[  272.559001]  [<ffffffffa010dda8>] ? i915_restore_display_reg+0xea9/0xea9 [i915]
>[  272.559005]  [<ffffffff813b9655>] pci_unregister_driver+0x24/0x6d
>[  272.559013]  [<ffffffffa0015b16>] drm_pci_exit+0x46/0x8e [drm]
>[  272.559016]  [<ffffffff81835b1b>] ? mutex_unlock+0xe/0x10
>[  272.559031]  [<ffffffffa010ddc8>] i915_exit+0x20/0x262 [i915]
>[  272.559034]  [<ffffffff810a7b8e>] SyS_delete_module+0x110/0x18a
>[  272.559038]  [<ffffffff813992ae>] ? trace_hardirqs_on_thunk+0x3a/0x3f
>[  272.559041]  [<ffffffff81837e12>] system_call_fastpath+0x16/0x1b
>[  272.559044] ---[ end trace b7cbd8db585ae3e6 ]---
>[  272.562529] [drm] Module unloaded
>[  272.601979] gem_exec_nop: executing

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Attachments on bug 70523: 87716 | 92135 | 92136 | 107602

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