Attachment 100069 Details for Bug 76546 – dmesg

dmesg

s4.dmesg (text/plain), 115.15 KB, created by Guo Jinxian on 2014-05-29 02:37:15 UTC

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Creator: Guo Jinxian

Created: 2014-05-29 02:37:15 UTC

Size: 115.15 KB

patch

obsolete

>[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xff9fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xffa00000-0xffffffff]
>[    0.000000] e820: [mem 0xaf800000-0xe00f7fff] available for PCI devices
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 26 pages/cpu @ffff88014f400000 s74752 r8192 d23552 u262144
>[    0.000000] pcpu-alloc: s74752 r8192 d23552 u262144 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 1009714
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=kernels//nightly_parents/2014_05_28/drm-intel-nightly/9f53d4f6f55aa0c037f299dbe2986eec9151be9b/bzImage_x86_64 root=/dev/sda2 drm.debug=0xe modules_path=kernels//nightly_parents/2014_05_28/drm-intel-nightly/9f53d4f6f55aa0c037f299dbe2986eec9151be9b/modules_x86_64/lib/modules/3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ acpi_rsdp=0xab7e1014 kexec_jump_back_entry=0x06ec2fa6
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
>[    0.000000] Checking aperture...
>[    0.000000] No AGP bridge found
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 3935316K/4103080K available (7369K kernel code, 727K rwdata, 3568K rodata, 22768K init, 600K bss, 167764K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
>[    0.000000] NR_IRQS:4352 nr_irqs:1016 16
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 1795.869 MHz processor
>[    0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 3591.73 BogoMIPS (lpj=1795869)
>[    0.000008] pid_max: default: 32768 minimum: 301
>[    0.000017] ACPI: Core revision 20140214
>[    0.031112] ACPI: All ACPI Tables successfully acquired
>[    0.031141] Security Framework initialized
>[    0.031441] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.032334] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.032731] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.032740] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.032966] CPU: Physical Processor ID: 0
>[    0.032970] CPU: Processor Core ID: 0
>[    0.034182] mce: CPU supports 7 MCE banks
>[    0.034194] CPU0: Thermal LVT vector (0xfa) already installed
>[    0.034204] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.034204] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.034204] tlb_flushall_shift: 6
>[    0.034668] Freeing SMP alternatives memory: 32K (ffffffff831a4000 - ffffffff831ac000)
>[    0.035344] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.045345] smpboot: CPU0: Intel(R) Core(TM) i5-5###U CPU @ 1.80GHz (fam: 06, model: 3d, stepping: 04)
>[    0.045356] TSC deadline timer enabled
>[    0.045365] Performance Events: PEBS fmt2+, generic architected perfmon, full-width counters, Intel PMU driver.
>[    0.045374] ... version:                3
>[    0.045376] ... bit width:              48
>[    0.045378] ... generic registers:      4
>[    0.045380] ... value mask:             0000ffffffffffff
>[    0.045382] ... max period:             0000ffffffffffff
>[    0.045385] ... fixed-purpose events:   3
>[    0.045387] ... event mask:             000000070000000f
>[    0.045630] x86: Booting SMP configuration:
>[    0.045633] .... node  #0, CPUs:      #1
>[    0.057998] CPU1: Thermal LVT vector (0xfa) already installed
>[    0.060121]  #2<7>[    0.072682] CPU2: Thermal LVT vector (0xfa) already installed
>[    0.087184]  #3
>[    0.087184] CPU3: Thermal LVT vector (0xfa) already installed
>[    0.089262] x86: Booted up 1 node, 4 CPUs
>[    0.089268] smpboot: Total of 4 processors activated (14366.95 BogoMIPS)
>[    0.094435] devtmpfs: initialized
>[    0.094838] PM: Registering ACPI NVS region [mem 0xab5b6000-0xab7b5fff] (2097152 bytes)
>[    0.094955] xor: automatically using best checksumming function:
>[    0.104188]    avx       : 17208.000 MB/sec
>[    0.104216] RTC time: 14:16:50, date: 05/29/14
>[    0.104264] NET: Registered protocol family 16
>[    0.104506] cpuidle: using governor ladder
>[    0.104509] cpuidle: using governor menu
>[    0.104649] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.104652] ACPI: bus type PCI registered
>[    0.104686] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.104691] PCI: not using MMCONFIG
>[    0.104694] PCI: Using configuration type 1 for base access
>[    0.125224] raid6: sse2x1    5609 MB/s
>[    0.142242] raid6: sse2x2    6691 MB/s
>[    0.159271] raid6: sse2x4    7957 MB/s
>[    0.176296] raid6: avx2x1   10832 MB/s
>[    0.193324] raid6: avx2x2   12308 MB/s
>[    0.210347] raid6: avx2x4   14398 MB/s
>[    0.210349] raid6: using algorithm avx2x4 (14398 MB/s)
>[    0.210352] raid6: using avx2x2 recovery algorithm
>[    0.210392] ACPI: Added _OSI(Module Device)
>[    0.210395] ACPI: Added _OSI(Processor Device)
>[    0.210398] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.210400] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.223590] ACPI: Executed 18 blocks of module-level executable AML code
>[    0.251520] ACPI: SSDT 0x00000000AB57CA18 0004AE (v01 PmRef  Cpu0Cst  00003001 INTL 20130927)
>[    0.252480] ACPI: Dynamic OEM Table Load:
>[    0.252485] ACPI: SSDT 0x0000000000000000 0004AE (v01 PmRef  Cpu0Cst  00003001 INTL 20130927)
>[    0.256686] ACPI: SSDT 0x00000000AB57D818 000792 (v01 PmRef  ApIst    00003000 INTL 20130927)
>[    0.257934] ACPI: Dynamic OEM Table Load:
>[    0.257938] ACPI: SSDT 0x0000000000000000 000792 (v01 PmRef  ApIst    00003000 INTL 20130927)
>[    0.262526] ACPI: SSDT 0x00000000AB57BD98 000119 (v01 PmRef  ApCst    00003000 INTL 20130927)
>[    0.263490] ACPI: Dynamic OEM Table Load:
>[    0.263493] ACPI: SSDT 0x0000000000000000 000119 (v01 PmRef  ApCst    00003000 INTL 20130927)
>[    0.270848] ACPI: Interpreter enabled
>[    0.270858] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140214/hwxface-580)
>[    0.270868] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140214/hwxface-580)
>[    0.270893] ACPI: (supports S0 S3 S4 S5)
>[    0.270896] ACPI: Using IOAPIC for interrupt routing
>[    0.270922] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.273290] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
>[    0.284346] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.284872] ACPI: Power Resource [PG00] (on)
>[    0.289814] ACPI: Power Resource [PG01] (on)
>[    0.294863] ACPI: Power Resource [PG02] (on)
>[    0.320073] acpi ABCD0000:00: ACPI dock station (docks/bays count: 1)
>[    0.321447] ACPI: Power Resource [FN00] (off)
>[    0.321531] ACPI: Power Resource [FN01] (off)
>[    0.321614] ACPI: Power Resource [FN02] (off)
>[    0.321697] ACPI: Power Resource [FN03] (off)
>[    0.321776] ACPI: Power Resource [FN04] (off)
>[    0.322908] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    0.322917] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.323456] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    0.324073] PCI host bridge to bus 0000:00
>[    0.324078] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    0.324082] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.324085] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.324089] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.324092] pci_bus 0000:00: root bus resource [mem 0xaf800000-0xfeafffff]
>[    0.324106] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000
>[    0.324367] pci 0000:00:02.0: [8086:1616] type 00 class 0x030000
>[    0.324382] pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc0ffffff 64bit]
>[    0.324391] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref]
>[    0.324397] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
>[    0.324651] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300
>[    0.324660] pci 0000:00:03.0: reg 0x10: [mem 0xc1030000-0xc1033fff 64bit]
>[    0.324930] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330
>[    0.324949] pci 0000:00:14.0: reg 0x10: [mem 0xc1020000-0xc102ffff 64bit]
>[    0.325030] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.325232] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.325280] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000
>[    0.325301] pci 0000:00:16.0: reg 0x10: [mem 0xc1035000-0xc103501f 64bit]
>[    0.325365] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.325608] pci 0000:00:19.0: [8086:15a2] type 00 class 0x020000
>[    0.325629] pci 0000:00:19.0: reg 0x10: [mem 0xc1000000-0xc101ffff]
>[    0.325638] pci 0000:00:19.0: reg 0x14: [mem 0xc1038000-0xc1038fff]
>[    0.325646] pci 0000:00:19.0: reg 0x18: [io  0x3080-0x309f]
>[    0.325708] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    0.325910] pci 0000:00:19.0: System wakeup disabled by ACPI
>[    0.325963] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100
>[    0.326303] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601
>[    0.326319] pci 0000:00:1f.2: reg 0x10: [io  0x30a8-0x30af]
>[    0.326327] pci 0000:00:1f.2: reg 0x14: [io  0x30b4-0x30b7]
>[    0.326335] pci 0000:00:1f.2: reg 0x18: [io  0x30a0-0x30a7]
>[    0.326342] pci 0000:00:1f.2: reg 0x1c: [io  0x30b0-0x30b3]
>[    0.326350] pci 0000:00:1f.2: reg 0x20: [io  0x3060-0x307f]
>[    0.326358] pci 0000:00:1f.2: reg 0x24: [mem 0xc1037000-0xc10377ff]
>[    0.326397] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.326625] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500
>[    0.326644] pci 0000:00:1f.3: reg 0x10: [mem 0xc1034000-0xc10340ff 64bit]
>[    0.326665] pci 0000:00:1f.3: reg 0x20: [io  0xefa0-0xefbf]
>[    0.326912] pci 0000:00:1f.6: [8086:9ca4] type 00 class 0x118000
>[    0.326941] pci 0000:00:1f.6: reg 0x10: [mem 0xc1036000-0xc1036fff 64bit]
>[    0.327247] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
>[    0.329350] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    0.329411] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.329467] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    0.329522] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    0.329577] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 *10 11 12 14 15), disabled.
>[    0.329636] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.329691] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.329746] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.329997] ACPI: Enabled 4 GPEs in block 00 to 7F
>[    0.330237] ACPI : EC: GPE = 0xa, I/O: command/status = 0x66, data = 0x62
>[    0.330349] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.330353] vgaarb: loaded
>[    0.330356] vgaarb: bridge control possible 0000:00:02.0
>[    0.330437] SCSI subsystem initialized
>[    0.330491] libata version 3.00 loaded.
>[    0.330536] ACPI: bus type USB registered
>[    0.330571] usbcore: registered new interface driver usbfs
>[    0.330588] usbcore: registered new interface driver hub
>[    0.330617] usbcore: registered new device driver usb
>[    0.330658] pps_core: LinuxPPS API ver. 1 registered
>[    0.330661] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.330669] PTP clock support registered
>[    0.330734] PCI: Using ACPI for IRQ routing
>[    0.336923] PCI: pci_cache_line_size set to 64 bytes
>[    0.336952] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    0.336954] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
>[    0.336955] e820: reserve RAM buffer [mem 0xa7f0b000-0xa7ffffff]
>[    0.336957] e820: reserve RAM buffer [mem 0xaaf4e000-0xabffffff]
>[    0.336959] e820: reserve RAM buffer [mem 0xab7ff000-0xabffffff]
>[    0.336961] e820: reserve RAM buffer [mem 0x14f800000-0x14fffffff]
>[    0.337074] NetLabel: Initializing
>[    0.337077] NetLabel:  domain hash size = 128
>[    0.337079] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.337095] NetLabel:  unlabeled traffic allowed by default
>[    0.337248] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.337256] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.339284] Switched to clocksource hpet
>[    0.339335] pnp: PnP ACPI init
>[    0.339346] ACPI: bus type PNP registered
>[    0.339655] system 00:00: [io  0x06a4] has been reserved
>[    0.339659] system 00:00: [io  0x06a0] has been reserved
>[    0.339663] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.339796] pnp 00:01: [dma 4]
>[    0.339823] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
>[    0.339851] pnp 00:02: Plug and Play ACPI device, IDs INT0800 (active)
>[    0.339965] pnp 00:03: Plug and Play ACPI device, IDs PNP0103 (active)
>[    0.340029] system 00:04: [io  0x0680-0x069f] has been reserved
>[    0.340033] system 00:04: [io  0xffff] has been reserved
>[    0.340036] system 00:04: [io  0xffff] has been reserved
>[    0.340039] system 00:04: [io  0xffff] has been reserved
>[    0.340043] system 00:04: [io  0x1800-0x18fe] could not be reserved
>[    0.340046] system 00:04: [io  0x164e-0x164f] has been reserved
>[    0.340050] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.340106] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.340150] system 00:06: [io  0x1854-0x1857] has been reserved
>[    0.340155] system 00:06: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.340304] pnp 00:07: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.340435] pnp 00:08: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.341085] system 00:09: [mem 0xfe102000-0xfe102fff] has been reserved
>[    0.341089] system 00:09: [mem 0xfe104000-0xfe104fff] has been reserved
>[    0.341093] system 00:09: [mem 0xfe106000-0xfe106fff] has been reserved
>[    0.341097] system 00:09: [mem 0xfe10e000-0xfe10efff] has been reserved
>[    0.341100] system 00:09: [mem 0xfe112000-0xfe112fff] has been reserved
>[    0.341104] system 00:09: [mem 0xfe111000-0xfe111007] has been reserved
>[    0.341107] system 00:09: [mem 0xfe111014-0xfe111fff] has been reserved
>[    0.341111] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.341231] pnp 00:0a: Plug and Play ACPI device, IDs INT3437 (active)
>[    0.341456] pnp 00:0b: unknown resource type 18 in _CRS
>[    0.341460] pnp 00:0b: can't evaluate _CRS: 1
>[    0.341496] pnp 00:0b: Plug and Play ACPI device, IDs INT3432 (active)
>[    0.342096] pnp 00:0c: unknown resource type 18 in _CRS
>[    0.342099] pnp 00:0c: can't evaluate _CRS: 1
>[    0.342141] pnp 00:0c: Plug and Play ACPI device, IDs INT3433 (active)
>[    0.342660] pnp 00:0d: unknown resource type 18 in _CRS
>[    0.342664] pnp 00:0d: can't evaluate _CRS: 1
>[    0.342712] pnp 00:0d: Plug and Play ACPI device, IDs INT3435 (active)
>[    0.343147] system 00:0e: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.343151] system 00:0e: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.343155] system 00:0e: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.343158] system 00:0e: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.343162] system 00:0e: [mem 0xe0000000-0xefffffff] could not be reserved
>[    0.343166] system 00:0e: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.343169] system 00:0e: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.343173] system 00:0e: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.343176] system 00:0e: [mem 0xff000000-0xffffffff] could not be reserved
>[    0.343180] system 00:0e: [mem 0xfee00000-0xfeefffff] has been reserved
>[    0.343183] system 00:0e: [mem 0xaf810000-0xaf81ffff] has been reserved
>[    0.343187] system 00:0e: [mem 0xaf800000-0xaf80ffff] has been reserved
>[    0.343191] system 00:0e: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.343498] system 00:0f: [mem 0x00000000-0x0009cfff] could not be reserved
>[    0.343502] system 00:0f: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.343643] pnp: PnP ACPI: found 16 devices
>[    0.343646] ACPI: bus type PNP unregistered
>[    0.350559] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.350566] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.350568] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.350571] pci_bus 0000:00: resource 7 [mem 0xaf800000-0xfeafffff]
>[    0.350602] NET: Registered protocol family 2
>[    0.350780] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.350858] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.350929] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.350954] TCP: reno registered
>[    0.350964] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.350981] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.351029] NET: Registered protocol family 1
>[    0.351100] RPC: Registered named UNIX socket transport module.
>[    0.351104] RPC: Registered udp transport module.
>[    0.351106] RPC: Registered tcp transport module.
>[    0.351109] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.351117] pci 0000:00:02.0: Boot video device
>[    0.351204] pci 0000:00:14.0: can't derive routing for PCI INT A
>[    0.351208] pci 0000:00:14.0: PCI INT A: no GSI
>[    0.351310] pci 0000:00:14.0: can't derive routing for PCI INT A
>[    0.351328] PCI: CLS 0 bytes, default 64
>[    0.867233] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.867242] software IO TLB [mem 0xa3f0b000-0xa7f0b000] (64MB) mapped at [ffff8800a3f0b000-ffff8800a7f0afff]
>[    0.867397] Simple Boot Flag at 0x47 set to 0x1
>[    0.868227] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    0.868263] audit: initializing netlink subsys (disabled)
>[    0.868278] audit: type=2000 audit(1401373010.822:1): initialized
>[    0.899410] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.901246] VFS: Disk quotas dquot_6.5.2
>[    0.901289] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.902007] NFS: Registering the id_resolver key type
>[    0.902019] Key type id_resolver registered
>[    0.902022] Key type id_legacy registered
>[    0.902026] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    0.902190] fuse init (API version 7.23)
>[    0.902290] msgmni has been set to 7686
>[    0.902515] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    0.902520] io scheduler noop registered
>[    0.902523] io scheduler deadline registered
>[    0.902555] io scheduler cfq registered (default)
>[    0.902628] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.902675] efifb: probing for efifb
>[    0.903112] efifb: framebuffer at 0xb0000000, mapped to 0xffffc90010800000, using 8100k, total 8100k
>[    0.903115] efifb: mode is 1920x1080x32, linelength=7680, pages=2032
>[    0.903118] efifb: scrolling: redraw
>[    0.903121] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    0.909841] Console: switching to colour frame buffer device 240x67
>[    0.916104] fb0: EFI VGA frame buffer device
>[    0.916225] ACPI: Fan [FAN0] (off)
>[    0.916277] ACPI: Fan [FAN1] (off)
>[    0.916323] ACPI: Fan [FAN2] (off)
>[    0.916368] ACPI: Fan [FAN3] (off)
>[    0.916414] ACPI: Fan [FAN4] (off)
>[    0.916806] Monitor-Mwait will be used to enter C-1 state
>[    0.918537] thermal LNXTHERM:00: registered as thermal_zone0
>[    0.918570] ACPI: Thermal Zone [TZ00] (43 C)
>[    0.919346] thermal LNXTHERM:01: registered as thermal_zone1
>[    0.919379] ACPI: Thermal Zone [TZ01] (43 C)
>[    0.919452] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.940154] 00:07: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    0.940756] Non-volatile memory driver v1.3
>[    0.940790] Linux agpgart interface v0.103
>[    0.942292] brd: module loaded
>[    0.942425] Loading iSCSI transport class v2.0-870.
>[    0.942614] iscsi: registered transport (tcp)
>[    0.942739] Adaptec aacraid driver 1.2-0[30300]-ms
>[    0.942799] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
>[    0.942944] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.02-k.
>[    0.943045] iscsi: registered transport (qla4xxx)
>[    0.943141] QLogic iSCSI HBA Driver
>[    0.943200] DC390: clustering now enabled by default. If you get problems load
>[    0.943248]        with "disable_clustering=1" and report to maintainers
>[    0.943315] GDT-HA: Storage RAID Controller Driver. Version: 3.05
>[    0.943397] RocketRAID 3xxx/4xxx Controller driver v1.8
>[    0.943450] stex: Promise SuperTrak EX Driver version: 4.6.0000.4
>[    0.943527] st: Version 20101219, fixed bufsize 32768, s/g segs 256
>[    0.943589] osst :I: Tape driver with OnStream support version 0.99.4
>[    0.943589] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
>[    0.943729] SCSI Media Changer driver v0.25 
>[    0.943796] ahci 0000:00:1f.2: version 3.0
>[    0.943927] ahci 0000:00:1f.2: irq 56 for MSI/MSI-X
>[    0.943966] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x2 impl SATA mode
>[    0.944012] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    0.944577] scsi0 : ahci
>[    0.944684] scsi1 : ahci
>[    0.944784] scsi2 : ahci
>[    0.944910] scsi3 : ahci
>[    0.946330] ata1: DUMMY
>[    0.947669] ata2: SATA max UDMA/133 abar m2048@0xc1037000 port 0xc1037180 irq 56
>[    0.949030] ata3: DUMMY
>[    0.950372] ata4: DUMMY
>[    0.952753] cnic: Broadcom NetXtreme II CNIC Driver cnic v2.5.20 (March 14, 2014)
>[    0.954175] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.78.19-0 (2014/02/10)
>[    0.955632] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    0.957096] e100: Copyright(c) 1999-2006 Intel Corporation
>[    0.958511] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    0.959911] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    0.961328] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    0.962733] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    0.964295] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    0.965731] e1000e 0000:00:19.0: irq 57 for MSI/MSI-X
>[    1.129482] e1000e 0000:00:19.0 eth0: registered PHC clock
>[    1.130898] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:13:20:fc:d6:b4
>[    1.132335] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    1.133810] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
>[    1.135265] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.0.5-k
>[    1.136710] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    1.138193] usbcore: registered new interface driver catc
>[    1.139637] usbcore: registered new interface driver kaweth
>[    1.141043] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    1.142481] usbcore: registered new interface driver pegasus
>[    1.143919] usbcore: registered new interface driver rtl8150
>[    1.145343] usbcore: registered new interface driver asix
>[    1.146743] usbcore: registered new interface driver ax88179_178a
>[    1.148138] usbcore: registered new interface driver cdc_ether
>[    1.149535] usbcore: registered new interface driver dm9601
>[    1.150934] usbcore: registered new interface driver gl620a
>[    1.152333] usbcore: registered new interface driver net1080
>[    1.153737] usbcore: registered new interface driver plusb
>[    1.155145] usbcore: registered new interface driver rndis_host
>[    1.156525] usbcore: registered new interface driver cdc_subset
>[    1.157886] usbcore: registered new interface driver zaurus
>[    1.159224] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    1.160572] usbcore: registered new interface driver cdc_ncm
>[    1.161972] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.163316] ehci-pci: EHCI PCI platform driver
>[    1.164658] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.166006] ohci-pci: OHCI PCI platform driver
>[    1.167351] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.168821] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
>[    1.170175] xhci_hcd 0000:00:14.0: PCI INT A: no GSI
>[    1.171522] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.172883] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    1.174300] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.174318] xhci_hcd 0000:00:14.0: irq 58 for MSI/MSI-X
>[    1.174378] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.175702] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.177020] usb usb1: Product: xHCI Host Controller
>[    1.178319] usb usb1: Manufacturer: Linux 3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ xhci_hcd
>[    1.179638] usb usb1: SerialNumber: 0000:00:14.0
>[    1.181084] hub 1-0:1.0: USB hub found
>[    1.182423] hub 1-0:1.0: 11 ports detected
>[    1.187283] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.188626] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.189968] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.191261] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.192542] usb usb2: Product: xHCI Host Controller
>[    1.193813] usb usb2: Manufacturer: Linux 3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ xhci_hcd
>[    1.195101] usb usb2: SerialNumber: 0000:00:14.0
>[    1.196516] hub 2-0:1.0: USB hub found
>[    1.197845] hub 2-0:1.0: 4 ports detected
>[    1.200607] usbcore: registered new interface driver usb-storage
>[    1.202036] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
>[    1.203396] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
>[    1.205173] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.206649] mousedev: PS/2 mouse device common for all mice
>[    1.208147] rtc_cmos 00:05: RTC can wake from S4
>[    1.209657] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
>[    1.211041] rtc_cmos 00:05: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.212399] i2c /dev entries driver
>[    1.213789] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.215417] usbcore: registered new interface driver usbhid
>[    1.216827] usbhid: USB HID core driver
>[    1.218210] TCP: cubic registered
>[    1.219510] Initializing XFRM netlink socket
>[    1.220804] NET: Registered protocol family 17
>[    1.222105] Key type dns_resolver registered
>[    1.223802] registered taskstats version 1
>[    1.225585] Btrfs loaded
>[    1.227134]   Magic number: 14:377:284
>[    1.228507] PM: Hibernation image not present or could not be loaded.
>[    1.228525] Warning: unable to open an initial console.
>[    1.247097] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
>[    1.258989] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.260548] ata2.00: ATA-9: INTEL SSDSC2BB240G4, D2010370, max UDMA/133
>[    1.261855] ata2.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32)
>[    1.263477] ata2.00: configured for UDMA/133
>[    1.264893] scsi 1:0:0:0: Direct-Access     ATA      INTEL SSDSC2BB24 D201 PQ: 0 ANSI: 5
>[    1.266459] sd 1:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/223 GiB)
>[    1.266487] sd 1:0:0:0: Attached scsi generic sg0 type 0
>[    1.269267] sd 1:0:0:0: [sda] 4096-byte physical blocks
>[    1.270695] sd 1:0:0:0: [sda] Write Protect is off
>[    1.272108] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.272121] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.275001]  sda: sda1 sda2 sda3
>[    1.276705] sd 1:0:0:0: [sda] Attached SCSI disk
>[    1.282678] Freeing unused kernel memory: 22768K (ffffffff81b68000 - ffffffff831a4000)
>[    1.320426] dracut: dracut-018-35.git20120510.fc17
>[    1.351019] udevd[1410]: starting version 182
>[    1.368280] [drm] Initialized drm 1.1.0 20060810
>[    1.371488] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
>[    1.375199] ACPI: Lid Switch [LID0]
>[    1.378110] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2
>[    1.380038] ACPI: Power Button [PWRB]
>[    1.381980] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input3
>[    1.383632] ACPI: Sleep Button [SLPB]
>[    1.383690] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
>[    1.383879] ACPI: Power Button [PWRF]
>[    1.387703] [drm:i915_dump_device_info] i915 device info: gen=8, pciid=0x1616 flags=is_mobile,need_gfx_hws,has_fbc,has_hotplug,has_llc,has_ddi,
>[    1.387703] [drm:intel_detect_pch] This is Broadwell, assuming LynxPoint LP PCH
>[    1.388498] [drm] Memory usable by graphics device = 4096M
>[    1.388500] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    1.388501] [drm:i915_gem_gtt_init] GTT stolen size = 32M
>[    1.388502] [drm:i915_gem_gtt_init] ppgtt mode: 1
>[    1.388505] checking generic (b0000000 7e9000) vs hw (b0000000 10000000)
>[    1.388506] fb: switching to inteldrmfb from EFI VGA
>[    1.400909] Console: switching to colour dummy device 80x25
>[    1.415282] [drm:intel_opregion_setup] graphic opregion physical addr: 0xab77b018
>[    1.415294] [drm:intel_opregion_setup] Public ACPI methods supported
>[    1.415296] [drm:intel_opregion_setup] SWSCI supported
>[    1.422922] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483
>[    1.422924] [drm:intel_opregion_setup] ASLE supported
>[    1.423000] i915 0000:00:02.0: irq 59 for MSI/MSI-X
>[    1.423014] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.423018] [drm] Driver supports precise vblank timestamp query.
>[    1.423021] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[    1.423024] [drm:validate_vbt] Using VBT from OpRegion: $VBT HASWELL        d
>[    1.423027] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    1.423028] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    1.423031] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[    1.423033] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    1.423037] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x8 0xa
>[    1.423039] [drm:parse_lfp_panel_data] VBT initial LVDS value 30033c
>[    1.423041] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    1.423044] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
>[    1.423047] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    1.423048] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    1.423050] [drm:parse_driver_features] DRRS State Enabled:1
>[    1.423053] [drm:parse_ddi_port] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    1.423055] [drm:parse_ddi_port] VBT HDMI level shift for port A: 0
>[    1.423057] [drm:parse_ddi_port] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    1.423059] [drm:parse_ddi_port] VBT HDMI level shift for port B: 3
>[    1.423061] [drm:parse_ddi_port] Port C VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    1.423062] [drm:parse_ddi_port] VBT HDMI level shift for port C: 3
>[    1.423126] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    1.423131] [drm:i915_gem_init_stolen] found 33554432 bytes of stolen memory at ad800000
>[    1.423133] [drm:intel_display_power_get] enabling always-on
>[    1.423135] [drm:intel_display_power_get] enabling display
>[    1.423139] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.423198] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec)
>[    1.423200] [drm:intel_print_wm_latency] Primary WM1 latency 50 (25.0 usec)
>[    1.423201] [drm:intel_print_wm_latency] Primary WM2 latency 90 (45.0 usec)
>[    1.423203] [drm:intel_print_wm_latency] Primary WM3 latency 130 (65.0 usec)
>[    1.423205] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec)
>[    1.423207] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec)
>[    1.423208] [drm:intel_print_wm_latency] Sprite WM1 latency 50 (25.0 usec)
>[    1.423210] [drm:intel_print_wm_latency] Sprite WM2 latency 90 (45.0 usec)
>[    1.423212] [drm:intel_print_wm_latency] Sprite WM3 latency 130 (65.0 usec)
>[    1.423213] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec)
>[    1.423215] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec)
>[    1.423216] [drm:intel_print_wm_latency] Cursor WM1 latency 50 (25.0 usec)
>[    1.423218] [drm:intel_print_wm_latency] Cursor WM2 latency 90 (45.0 usec)
>[    1.423220] [drm:intel_print_wm_latency] Cursor WM3 latency 130 (65.0 usec)
>[    1.423221] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec)
>[    1.423224] [drm:intel_modeset_init] 3 display pipes available.
>[    1.423241] [drm:intel_ddi_pll_init] CDCLK running at 540000KHz
>[    1.423547] [drm:intel_dp_init_connector] Adding eDP connector on port A
>[    1.423593] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 0 t9 2000 t10 500 t11_t12 6000
>[    1.423595] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    1.423598] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600
>[    1.423599] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    1.423601] [drm:intel_dp_aux_init] registering DPDDC-A bus for card0-eDP-1
>[    1.423686] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[    1.423694] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[    1.423968] [drm:intel_dp_get_dpcd] DPCD: 11 0a 02 00 00 00 00 00 00 00 00 00 00 00 00
>[    1.424140] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>[    1.434671] random: nonblocking pool is initialized
>[    1.446686] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    1.446687] [drm] VBT doesn't support DRRS
>[    1.446726] [drm:intel_panel_setup_backlight] backlight initialized, enabled, brightness 937/937, sysfs interface registered
>[    1.446738] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    1.446789] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    1.452915] [drm:intel_modeset_readout_hw_state] [CRTC:5] hw state readout: enabled
>[    1.452918] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: disabled
>[    1.452920] [drm:intel_modeset_readout_hw_state] [CRTC:11] hw state readout: disabled
>[    1.452923] [drm:intel_ddi_get_crtc_pll] Pipe A connected to port A using clock 0x20000000
>[    1.452928] [drm:intel_modeset_readout_hw_state] [ENCODER:13:TMDS-13] hw state readout: enabled, pipe A
>[    1.452930] [drm:intel_modeset_readout_hw_state] [ENCODER:22:TMDS-22] hw state readout: disabled, pipe A
>[    1.452932] [drm:intel_modeset_readout_hw_state] [ENCODER:25:TMDS-25] hw state readout: disabled, pipe A
>[    1.452935] [drm:intel_modeset_readout_hw_state] [CONNECTOR:14:eDP-1] hw state readout: enabled
>[    1.452938] [drm:intel_modeset_readout_hw_state] [CONNECTOR:23:DP-1] hw state readout: disabled
>[    1.452940] [drm:intel_modeset_readout_hw_state] [CONNECTOR:24:HDMI-A-1] hw state readout: disabled
>[    1.452942] [drm:intel_modeset_readout_hw_state] [CONNECTOR:26:HDMI-A-2] hw state readout: disabled
>[    1.452946] [drm:intel_dump_pipe_config] [CRTC:5][setup_hw_state] config for pipe A
>[    1.452947] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.452949] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.452951] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.452953] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    1.452955] [drm:intel_dump_pipe_config] requested mode:
>[    1.452958] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1920 0 0 0 1080 0 0 0 0x0 0x0
>[    1.452959] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.452962] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    1.452965] [drm:intel_dump_crtc_timings] crtc timings: 138779 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x0 flags: 0xa
>[    1.452966] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.452968] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    1.452970] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.452972] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[    1.452974] [drm:intel_dump_pipe_config] ips: 0
>[    1.452975] [drm:intel_dump_pipe_config] double wide: 0
>[    1.452978] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    1.452979] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    1.452983] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    1.452985] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe B
>[    1.452987] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    1.452988] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.452990] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.452992] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.452994] [drm:intel_dump_pipe_config] requested mode:
>[    1.452996] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.452998] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.453000] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.453002] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.453004] [drm:intel_dump_pipe_config] port clock: 0
>[    1.453005] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.453007] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.453009] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.453010] [drm:intel_dump_pipe_config] ips: 0
>[    1.453012] [drm:intel_dump_pipe_config] double wide: 0
>[    1.453013] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    1.453015] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[    1.453018] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    1.453020] [drm:intel_dump_pipe_config] [CRTC:11][setup_hw_state] config for pipe C
>[    1.453022] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    1.453023] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.453025] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.453027] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.453029] [drm:intel_dump_pipe_config] requested mode:
>[    1.453031] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.453032] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.453035] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.453037] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.453038] [drm:intel_dump_pipe_config] port clock: 0
>[    1.453040] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.453042] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.453043] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.453045] [drm:intel_dump_pipe_config] ips: 0
>[    1.453046] [drm:intel_dump_pipe_config] double wide: 0
>[    1.453052] [drm:intel_connector_check_state] [CONNECTOR:14:eDP-1]
>[    1.453055] [drm:check_encoder_state] [ENCODER:13:TMDS-13]
>[    1.453057] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[    1.453059] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[    1.453061] [drm:check_crtc_state] [CRTC:5]
>[    1.453068] [drm:check_crtc_state] [CRTC:8]
>[    1.453071] [drm:check_crtc_state] [CRTC:11]
>[    1.453076] [drm:ironlake_get_plane_config] pipe/plane 0/0 with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    1.453079] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000
>[    1.453083] [drm:i915_pages_create_for_stolen] offset=0x0, size=8294400
>[    1.453087] [drm:intel_alloc_plane_obj] plane fb obj ffff880002cd8000
>[    1.453090] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 7e9000
>[    1.453092] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [7e9000, fffff000]
>[    1.456232] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[    1.456235] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[    1.456238] [drm:i915_gem_context_init] HW context support initialized
>[    1.456256] [drm:init_status_page] render ring hws offset: 0x007fb000
>[    1.456340] [drm:init_pipe_control] render ring pipe control offset: 0x0081c000
>[    1.456346] [drm:init_status_page] bsd ring hws offset: 0x0081d000
>[    1.456410] [drm:init_status_page] blitter ring hws offset: 0x0083e000
>[    1.456469] [drm:init_status_page] video enhancement ring hws offset: 0x0085f000
>[    1.456696] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1]
>[    1.456699] [drm:intel_dp_detect] [CONNECTOR:14:eDP-1]
>[    1.456708] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    1.456713] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1] probed modes :
>[    1.456717] [drm:drm_mode_debug_printmodeline] Modeline 15:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.456719] [drm:drm_mode_debug_printmodeline] Modeline 16:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[    1.456721] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[    1.456723] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[    1.456727] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[    1.456729] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[    1.456731] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[    1.456895] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.456897] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    1.456899] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[    1.456901] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[    1.456902] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[    1.457061] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.457062] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.457064] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[    1.457065] [drm:drm_setup_crtcs] 
>[    1.457067] [drm:drm_enable_connectors] connector 14 enabled? yes
>[    1.457069] [drm:drm_enable_connectors] connector 23 enabled? no
>[    1.457070] [drm:drm_enable_connectors] connector 24 enabled? no
>[    1.457072] [drm:drm_enable_connectors] connector 26 enabled? no
>[    1.457074] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    1.457076] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1
>[    1.457078] [drm:intel_fb_initial_config] connector eDP-1 on pipe 65 [CRTC:5]: 1920x1080
>[    1.457080] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    1.457081] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    1.457083] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    1.457085] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 5
>[    1.457087] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    1.457089] [drm:i915_gem_object_create_stolen] creating stolen object: size=7e9000
>[    1.457092] [drm:i915_pages_create_for_stolen] offset=0x7e9000, size=8294400
>[    1.458437] [drm:intelfb_create] allocated 1920x1080 fb: 0x00881000, bo ffff880002cd9500
>[    1.458520] fbcon: inteldrmfb (fb0) is primary device
>[    1.458573] [drm:intel_crtc_cursor_set] cursor off
>[    1.458577] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    1.458579] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    1.458583] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.458586] [drm:drm_mode_debug_printmodeline] Modeline 28:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.458588] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=1
>[    1.458590] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    1.458593] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.458595] [drm:connected_sink_compute_bpp] [CONNECTOR:14:eDP-1] checking for sink bpp constrains
>[    1.458599] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[    1.458600] [drm:intel_dp_compute_config] forcing lane count to max (2) on BDW
>[    1.458601] [drm:intel_dp_compute_config] using min 06 link bw per VBT
>[    1.458608] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    1.458610] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    1.458612] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    1.458614] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[    1.458615] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.458616] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.458618] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.458621] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    1.458622] [drm:intel_dump_pipe_config] requested mode:
>[    1.458625] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.458626] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.458629] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.458632] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    1.458633] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.458634] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    1.458636] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.458638] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.458639] [drm:intel_dump_pipe_config] ips: 1
>[    1.458639] [drm:intel_dump_pipe_config] double wide: 0
>[    1.458651] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    1.458655] [drm:intel_edp_backlight_off] 
>[    1.468063] [drm:intel_edp_panel_off] Turn eDP power off
>[    1.553891] usb 1-1: new low-speed USB device number 2 using xhci_hcd
>[    1.658835] [drm:wait_panel_off] Wait for panel power off time
>[    1.658839] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[    1.713817] [drm:wait_panel_status] Wait complete
>[    1.713821] [drm:intel_update_fbc] no output, disabling
>[    1.713825] [drm:intel_display_power_put] disabling display
>[    1.713826] [drm:hsw_set_power_well] Requesting to disable the power well
>[    1.713837] [drm:ironlake_update_primary_plane] Writing base 00881000 00000000 0 0 7680
>[    1.713841] [drm:intel_edp_panel_on] Turn eDP power on
>[    1.713844] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    1.721164] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[    1.721166] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    1.721167] usb 1-1: Product: USB Optical Mouse
>[    1.721168] usb 1-1: Manufacturer: Logitech
>[    1.721256] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    1.723038] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0001/input/input5
>[    1.723172] hid-generic 0003:046D:C077.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[    1.867773] tsc: Refined TSC clocksource calibration: 1795.842 MHz
>[    1.875775] usb 1-6: new low-speed USB device number 3 using xhci_hcd
>[    2.044844] usb 1-6: New USB device found, idVendor=413c, idProduct=2107
>[    2.044846] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.044848] usb 1-6: Product: Dell USB Entry Keyboard
>[    2.044849] usb 1-6: Manufacturer: DELL
>[    2.044933] usb 1-6: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    2.047970] input: DELL Dell USB Entry Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:413C:2107.0002/input/input6
>[    2.048067] hid-generic 0003:413C:2107.0002: input,hidraw1: USB HID v1.11 Keyboard [DELL Dell USB Entry Keyboard] on usb-0000:00:14.0-6/input0
>[    2.259622] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[    2.270616] [drm:wait_panel_status] Wait complete
>[    2.270619] [drm:wait_panel_on] Wait for panel power on
>[    2.270622] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[    2.479541] [drm:wait_panel_status] Wait complete
>[    2.479545] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[    2.479551] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[    2.480630] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    2.481087] [drm:intel_dp_start_link_train] clock recovery OK
>[    2.481845] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    2.482050] [drm:intel_edp_backlight_on] 
>[    2.482053] [drm:intel_panel_enable_backlight] pipe A
>[    2.482058] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[    2.482060] [drm:intel_edp_psr_match_conditions] PSR disable by flag
>[    2.501531] [drm:intel_update_fbc] framebuffer not tiled or fenced, disabling compression
>[    2.501534] [drm:intel_connector_check_state] [CONNECTOR:14:eDP-1]
>[    2.501536] [drm:check_encoder_state] [ENCODER:13:TMDS-13]
>[    2.501537] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[    2.501539] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[    2.501540] [drm:check_crtc_state] [CRTC:5]
>[    2.501546] [drm:check_crtc_state] [CRTC:8]
>[    2.501547] [drm:check_crtc_state] [CRTC:11]
>[    2.501549] [drm:intel_crtc_cursor_set] cursor off
>[    2.501550] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    2.501552] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.501553] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.501555] [drm:intel_crtc_cursor_set] cursor off
>[    2.501555] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    2.501557] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    2.501558] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.501562] Console: switching to colour frame buffer device 240x67
>[    2.501568] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.501570] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.501571] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.509031] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.509065] i915 0000:00:02.0: registered panic notifier
>[    2.516015] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    2.516615] acpi device:16: registered as cooling_device9
>[    2.516775] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7
>[    2.516981] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[    2.520906] dracut: Starting plymouth daemon
>[    2.528550] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.528554] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.528556] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.538414] [drm:i915_gem_open] 
>[    2.538441] [drm:intel_crtc_cursor_set] cursor off
>[    2.538444] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.538448] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.538451] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.538453] [drm:intel_crtc_cursor_set] cursor off
>[    2.538455] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    2.538457] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.538459] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.538460] [drm:intel_crtc_cursor_set] cursor off
>[    2.538462] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    2.538464] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    2.538465] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.538475] [drm:i915_gem_open] 
>[    2.538484] [drm:intel_crtc_cursor_set] cursor off
>[    2.538487] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.538500] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.538502] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.538503] [drm:intel_crtc_cursor_set] cursor off
>[    2.538505] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    2.538507] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.538508] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.538510] [drm:intel_crtc_cursor_set] cursor off
>[    2.538511] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    2.538513] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    2.538515] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.538522] [drm:i915_gem_open] 
>[    2.538782] [drm:intel_crtc_cursor_set] cursor off
>[    2.538786] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.538790] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.538793] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.538795] [drm:intel_crtc_cursor_set] cursor off
>[    2.538798] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    2.538801] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.538803] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.538806] [drm:intel_crtc_cursor_set] cursor off
>[    2.538808] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    2.538811] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    2.538813] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.538981] dracut: error: unexpectedly disconnected from boot status daemon
>[    2.544616] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.544620] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.544621] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.601702] ACPI: AC Adapter [ADP1] (on-line)
>[    2.626248] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    2.626321] ACPI: Battery Slot [BAT0] (battery present)
>[    2.626419] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    2.626528] ACPI: Battery Slot [BAT1] (battery absent)
>[    2.626691] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    2.626790] ACPI: Battery Slot [BAT2] (battery absent)
>[    2.636428] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
>[    2.637410] [drm:intel_display_power_get] enabling display
>[    2.637416] [drm:hsw_set_power_well] Enabling power well
>[    2.637476] snd_hda_intel 0000:00:03.0: irq 60 for MSI/MSI-X
>[    2.639901] input: PC Speaker as /devices/platform/pcspkr/input/input8
>[    2.642536] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003)
>[    2.642740] ACPI Warning: SystemIO range 0x000000000000efa0-0x000000000000efbf conflicts with OpRegion 0x000000000000efa0-0x000000000000efaf (\_SB_.PCI0.SBUS.SMBI) (20140214/utaddress-258)
>[    2.642912] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    2.655863] iTCO_vendor_support: vendor-support=0
>[    2.656113] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    2.656203] iTCO_wdt: Found a Wildcat Point_LP TCO device (Version=2, TCOBASE=0x1860)
>[    2.660218] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    2.668597] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.668603] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.668604] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.673761] EXT4-fs (sda2): INFO: recovery required on readonly filesystem
>[    2.673762] EXT4-fs (sda2): write access will be enabled during recovery
>[    2.681595] EXT4-fs (sda2): recovery complete
>[    2.684037] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    2.685346] ppdev: user-space parallel port driver
>[    2.709145] dracut: Checking ext4: /dev/sda2
>[    2.711492] dracut: issuing e2fsck -a  /dev/sda2
>[    2.726089] dracut: /dev/sda2: clean, 687658/13598720 files, 22911014/54372608 blocks
>[    2.729171] dracut: Remounting /dev/sda2 with -o errors=remount-ro,ro
>[    2.743984] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: errors=remount-ro
>[    2.749726] dracut: Mounted root filesystem /dev/sda2
>[    2.752443] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[    2.764952] device-mapper: uevent: version 1.0.3
>[    2.767312] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[    2.793881] dracut: Switching root
>[    2.859452] init: ureadahead main process (2737) terminated with status 5
>[    2.867422] Switched to clocksource tsc
>[    2.958486] systemd-udevd[2848]: starting version 204
>[    3.118519] systemd-udevd[3494]: could not open moddep file '/lib/modules/3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+/modules.dep.bin'
>[    3.133908] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    3.133913] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    3.133916] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    3.150672] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    3.150676] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    3.150679] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    3.158922] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    3.158926] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    3.158929] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    3.203192] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    3.203196] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    3.203198] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    3.207299] Adding 16440316k swap on /dev/sda3.  Priority:-1 extents:1 across:16440316k SS
>[    3.211768] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    3.213846] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    3.234881] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
>[    3.262770] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    3.265017] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    3.323227] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    3.327458] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    3.417540] init: Failed to spawn bluetooth main process: unable to execute: No such file or directory
>[    3.432156] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    3.438042] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    3.551373] init: Failed to spawn hybrid-gfx main process: unable to execute: No such file or directory
>[    3.791238] e1000e 0000:00:19.0: irq 57 for MSI/MSI-X
>[    3.807463] init: avahi-cups-reload main process (4051) terminated with status 1
>[    3.839034] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    3.839039] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    3.839041] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    3.862735] init: lightdm main process (3988) terminated with status 1
>[    3.867630] init: plymouth-ready (started) main process (3580) terminated with status 1
>[    3.892072] e1000e 0000:00:19.0: irq 57 for MSI/MSI-X
>[    4.426837] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[    4.426847] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[    6.762604] e1000e: eth3 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
>[    6.762610] e1000e 0000:00:19.0 eth3: 10/100 speed: disabling TSO
>[    8.699987] init: failsafe-x main process (4243) terminated with status 127
>[   63.595209] usb 1-1: USB disconnect, device number 2
>[   65.116899] usb 1-1: new low-speed USB device number 4 using xhci_hcd
>[   65.284217] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[   65.284220] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   65.284222] usb 1-1: Product: USB Optical Mouse
>[   65.284224] usb 1-1: Manufacturer: Logitech
>[   65.284314] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[   65.286079] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0003/input/input9
>[   65.286212] hid-generic 0003:046D:C077.0003: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  125.276935] usb 1-1: USB disconnect, device number 4
>[  126.798601] usb 1-1: new low-speed USB device number 5 using xhci_hcd
>[  126.965753] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  126.965756] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  126.965758] usb 1-1: Product: USB Optical Mouse
>[  126.965760] usb 1-1: Manufacturer: Logitech
>[  126.965848] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  126.967730] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0004/input/input10
>[  126.967877] hid-generic 0003:046D:C077.0004: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  186.966665] usb 1-1: USB disconnect, device number 5
>[  188.488301] usb 1-1: new low-speed USB device number 6 using xhci_hcd
>[  188.655484] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  188.655487] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  188.655489] usb 1-1: Product: USB Optical Mouse
>[  188.655491] usb 1-1: Manufacturer: Logitech
>[  188.655579] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  188.657451] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0005/input/input11
>[  188.657617] hid-generic 0003:046D:C077.0005: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  228.606873] PM: Syncing filesystems ... done.
>[  228.607700] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[  228.608884] PM: Marking nosave pages: [mem 0x00058000-0x00058fff]
>[  228.608887] PM: Marking nosave pages: [mem 0x0009f000-0x000fffff]
>[  228.608890] PM: Marking nosave pages: [mem 0xa7f0b000-0xa7f28fff]
>[  228.608892] PM: Marking nosave pages: [mem 0xaaf4e000-0xab7e1fff]
>[  228.608936] PM: Marking nosave pages: [mem 0xab7ff000-0xffffffff]
>[  228.610398] PM: Basic memory bitmaps created
>[  228.610506] PM: Preallocating image memory... done (allocated 72964 pages)
>[  228.715491] PM: Allocated 291856 kbytes in 0.10 seconds (2918.56 MB/s)
>[  228.715493] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[  228.716738] Suspending console(s) (use no_console_suspend to debug)
>[  228.717003] acpi PNP0501:00: Cannot transition to non-D0 state from D3
>[  228.717284] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[  228.717286] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[  228.730738] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  228.730745] [drm:intel_edp_backlight_off] 
>[  228.746745] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[  228.746752] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  228.757743] [drm:intel_edp_panel_off] Turn eDP power off
>[  228.931677] [drm:wait_panel_off] Wait for panel power off time
>[  228.931680] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  228.986655] [drm:wait_panel_status] Wait complete
>[  228.986661] [drm:intel_update_fbc] no output, disabling
>[  228.988269] PM: freeze of devices complete after 271.624 msecs
>[  228.988550] PM: late freeze of devices complete after 0.278 msecs
>[  228.988986] PM: noirq freeze of devices complete after 0.434 msecs
>[  228.989452] ACPI: Preparing to enter system sleep state S4
>[  229.007317] PM: Saving platform NVS memory
>[  229.008624] Disabling non-boot CPUs ...
>[  229.009800] smpboot: CPU 1 is now offline
>[  229.011416] smpboot: CPU 2 is now offline
>[  229.011998] Broke affinity for irq 56
>[  229.011999] Broke affinity for irq 58
>[  229.013018] smpboot: CPU 3 is now offline
>[  229.013432] PM: Creating hibernation image:
>[  229.100031] PM: Need to copy 71652 pages
>[  229.100032] PM: Normal pages needed: 71652 + 1024, available pages: 954017
>[  229.014674] PM: Restoring platform NVS memory
>[  229.015349] CPU0: Thermal LVT vector (0xfa) already installed
>[  229.015363] Enabling non-boot CPUs ...
>[  229.015390] x86: Booting SMP configuration:
>[  229.015391] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[  229.027756] CPU1: Thermal LVT vector (0xfa) already installed
>[  229.030057] CPU1 is up
>[  229.030073] smpboot: Booting Node 0 Processor 2 APIC 0x1
>[  229.042634] CPU2: Thermal LVT vector (0xfa) already installed
>[  229.044941] CPU2 is up
>[  229.044956] smpboot: Booting Node 0 Processor 3 APIC 0x3
>[  229.057317] CPU3: Thermal LVT vector (0xfa) already installed
>[  229.059600] CPU3 is up
>[  229.064863] ACPI: Waking up from system sleep state S4
>[  229.077686] PM: noirq restore of devices complete after 10.928 msecs
>[  229.077935] PM: early restore of devices complete after 0.229 msecs
>[  229.106618] usb usb1: root hub lost power or was reset
>[  229.106619] usb usb2: root hub lost power or was reset
>[  229.106734] snd_hda_intel 0000:00:03.0: irq 57 for MSI/MSI-X
>[  229.106856] xhci_hcd 0000:00:14.0: irq 58 for MSI/MSI-X
>[  229.107930] ------------[ cut here ]------------
>[  229.107946] WARNING: CPU: 1 PID: 4339 at drivers/pnp/pnpacpi/core.c:96 pnpacpi_set_resources+0x88/0x12e()
>[  229.107974] Modules linked in: dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support ppdev i2c_i801 pcspkr snd_hda_intel snd_hda_controller snd_hda_codec lpc_ich snd_hwdep mfd_core snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 video button drm_kms_helper drm
>[  229.107979] CPU: 1 PID: 4339 Comm: bash Not tainted 3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  229.107984]  0000000000000000 0000000000000009 ffffffff8172443b 0000000000000000
>[  229.107986]  ffffffff8103516a ffffea0002aae1c0 ffffffff8135231a ffff880149adc800
>[  229.107989]  ffff880149adc800 ffff880149adc800 ffff88014a853898 0000000000000000
>[  229.107990] Call Trace:
>[  229.108002]  [<ffffffff8172443b>] ? dump_stack+0x41/0x51
>[  229.108006]  [<ffffffff8103516a>] ? warn_slowpath_common+0x73/0x8b
>[  229.108010]  [<ffffffff8135231a>] ? pnpacpi_set_resources+0x88/0x12e
>[  229.108013]  [<ffffffff8135231a>] ? pnpacpi_set_resources+0x88/0x12e
>[  229.108016]  [<ffffffff8134eda4>] ? pnp_bus_suspend+0xd/0xd
>[  229.108020]  [<ffffffff8135065d>] ? pnp_start_dev+0x5f/0x95
>[  229.108023]  [<ffffffff81340138>] ? acpi_evaluate_object+0x257/0x268
>[  229.108026]  [<ffffffff8134ee02>] ? pnp_bus_resume+0x5e/0x90
>[  229.108028]  [<ffffffff81340138>] ? acpi_evaluate_object+0x257/0x268
>[  229.108037]  [<ffffffff81389fe9>] ? dpm_run_callback.isra.8+0x24/0x52
>[  229.108041]  [<ffffffff8138a5d8>] ? device_resume+0x10c/0x14e
>[  229.108043]  [<ffffffff81340138>] ? acpi_evaluate_object+0x257/0x268
>[  229.108046]  [<ffffffff8138b40b>] ? dpm_resume+0xc8/0x1d6
>[  229.108055]  [<ffffffff81063109>] ? hibernation_snapshot+0x213/0x2cb
>[  229.108058]  [<ffffffff8106377d>] ? hibernate+0x9a/0x185
>[  229.108062]  [<ffffffff81061bbd>] ? state_store+0xa6/0xbe
>[  229.108069]  [<ffffffff811377d5>] ? kernfs_fop_write+0xca/0x110
>[  229.108078]  [<ffffffff810e0c6c>] ? vfs_write+0xba/0x176
>[  229.108081]  [<ffffffff810e1024>] ? SyS_write+0x41/0x84
>[  229.108088]  [<ffffffff8172ec22>] ? system_call_fastpath+0x16/0x1b
>[  229.108090] ---[ end trace 0ad98e3dd962af7b ]---
>[  229.108245] [drm:intel_opregion_setup] graphic opregion physical addr: 0xab77b018
>[  229.108258] [drm:intel_opregion_setup] Public ACPI methods supported
>[  229.108258] [drm:intel_opregion_setup] SWSCI supported
>[  229.108302] serial 00:07: activated
>[  229.108307] dpm_run_callback(): pnp_bus_resume+0x0/0x90 returns -19
>[  229.108309] PM: Device 00:08 failed to restore: error -19
>[  229.109229] sd 1:0:0:0: [sda] Starting disk
>[  229.113621] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483
>[  229.113622] [drm:intel_opregion_setup] ASLE supported
>[  229.119628] [drm:init_status_page] render ring hws offset: 0x007fb000
>[  229.119648] [drm:init_status_page] bsd ring hws offset: 0x0081d000
>[  229.119663] [drm:init_status_page] blitter ring hws offset: 0x0083e000
>[  229.119673] [drm:init_status_page] video enhancement ring hws offset: 0x0085f000
>[  229.119814] [drm:intel_modeset_readout_hw_state] [CRTC:5] hw state readout: disabled
>[  229.119816] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: disabled
>[  229.119818] [drm:intel_modeset_readout_hw_state] [CRTC:11] hw state readout: disabled
>[  229.119821] [drm:intel_modeset_readout_hw_state] [ENCODER:13:TMDS-13] hw state readout: disabled, pipe A
>[  229.119823] [drm:intel_modeset_readout_hw_state] [ENCODER:22:TMDS-22] hw state readout: disabled, pipe A
>[  229.119824] [drm:intel_modeset_readout_hw_state] [ENCODER:25:TMDS-25] hw state readout: disabled, pipe A
>[  229.119826] [drm:intel_modeset_readout_hw_state] [CONNECTOR:14:eDP-1] hw state readout: disabled
>[  229.119828] [drm:intel_modeset_readout_hw_state] [CONNECTOR:23:DP-1] hw state readout: disabled
>[  229.119830] [drm:intel_modeset_readout_hw_state] [CONNECTOR:24:HDMI-A-1] hw state readout: disabled
>[  229.119831] [drm:intel_modeset_readout_hw_state] [CONNECTOR:26:HDMI-A-2] hw state readout: disabled
>[  229.119834] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A
>[  229.119835] [drm:i915_get_vblank_timestamp] crtc 0 is disabled
>[  229.119836] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A
>[  229.119838] [drm:intel_dump_pipe_config] [CRTC:5][setup_hw_state] config for pipe A
>[  229.119839] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  229.119840] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  229.119841] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  229.119843] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  229.119843] [drm:intel_dump_pipe_config] requested mode:
>[  229.119846] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  229.119847] [drm:intel_dump_pipe_config] adjusted mode:
>[  229.119849] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  229.119850] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  229.119851] [drm:intel_dump_pipe_config] port clock: 0
>[  229.119852] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  229.119854] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  229.119855] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  229.119855] [drm:intel_dump_pipe_config] ips: 0
>[  229.119856] [drm:intel_dump_pipe_config] double wide: 0
>[  229.119857] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[  229.119858] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[  229.119859] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[  229.119860] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe B
>[  229.119861] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  229.119862] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  229.119864] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  229.119865] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  229.119865] [drm:intel_dump_pipe_config] requested mode:
>[  229.119867] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  229.119868] [drm:intel_dump_pipe_config] adjusted mode:
>[  229.119870] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  229.119871] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  229.119872] [drm:intel_dump_pipe_config] port clock: 0
>[  229.119873] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  229.119874] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  229.119875] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  229.119876] [drm:intel_dump_pipe_config] ips: 0
>[  229.119876] [drm:intel_dump_pipe_config] double wide: 0
>[  229.119878] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[  229.119879] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[  229.119879] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[  229.119881] [drm:intel_dump_pipe_config] [CRTC:11][setup_hw_state] config for pipe C
>[  229.119881] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[  229.119882] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[  229.119884] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  229.119885] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  229.119885] [drm:intel_dump_pipe_config] requested mode:
>[  229.119887] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  229.119888] [drm:intel_dump_pipe_config] adjusted mode:
>[  229.119889] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  229.119891] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[  229.119892] [drm:intel_dump_pipe_config] port clock: 0
>[  229.119893] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[  229.119894] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  229.119895] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  229.119895] [drm:intel_dump_pipe_config] ips: 0
>[  229.119896] [drm:intel_dump_pipe_config] double wide: 0
>[  229.119902] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  229.119904] [drm:connected_sink_compute_bpp] [CONNECTOR:14:eDP-1] checking for sink bpp constrains
>[  229.119906] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  229.119907] [drm:intel_dp_compute_config] forcing lane count to max (2) on BDW
>[  229.119908] [drm:intel_dp_compute_config] using min 06 link bw per VBT
>[  229.119914] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  229.119915] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  229.119917] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  229.119918] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[  229.119918] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  229.119919] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  229.119921] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  229.119923] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  229.119923] [drm:intel_dump_pipe_config] requested mode:
>[  229.119926] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  229.119926] [drm:intel_dump_pipe_config] adjusted mode:
>[  229.119928] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  229.119930] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  229.119931] [drm:intel_dump_pipe_config] port clock: 270000
>[  229.119932] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  229.119933] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  229.119934] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  229.119934] [drm:intel_dump_pipe_config] ips: 1
>[  229.119935] [drm:intel_dump_pipe_config] double wide: 0
>[  229.119949] [drm:ironlake_update_primary_plane] Writing base 00881000 00000000 0 0 7680
>[  229.119951] [drm:intel_edp_panel_on] Turn eDP power on
>[  229.119954] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  229.197744] e1000e 0000:00:19.0: irq 60 for MSI/MSI-X
>[  229.411545] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[  229.412096] ata2.00: configured for UDMA/133
>[  229.534496] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[  229.571512] usb 1-6: reset low-speed USB device number 3 using xhci_hcd
>[  229.655447] [drm:wait_panel_status] Wait complete
>[  229.655450] [drm:wait_panel_on] Wait for panel power on
>[  229.655453] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control abcd0003
>[  229.836573] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8800aa86e600
>[  229.836578] usb 1-6: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  229.864371] [drm:wait_panel_status] Wait complete
>[  229.864374] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[  229.864380] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  229.865440] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  229.865887] [drm:intel_dp_start_link_train] clock recovery OK
>[  229.866633] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  229.866839] [drm:intel_edp_backlight_on] 
>[  229.866844] [drm:intel_panel_enable_backlight] pipe A
>[  229.866848] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  229.866851] [drm:intel_edp_psr_match_conditions] PSR disable by flag
>[  229.886362] [drm:intel_update_fbc] framebuffer not tiled or fenced, disabling compression
>[  229.886364] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  229.886368] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  229.886372] [drm:intel_connector_check_state] [CONNECTOR:14:eDP-1]
>[  229.886374] [drm:check_encoder_state] [ENCODER:13:TMDS-13]
>[  229.886375] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[  229.886377] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  229.886378] [drm:check_crtc_state] [CRTC:5]
>[  229.886385] [drm:check_crtc_state] [CRTC:8]
>[  229.886386] [drm:check_crtc_state] [CRTC:11]
>[  229.886395] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  229.886397] [drm:drm_helper_hpd_irq_event] [CONNECTOR:23:DP-1] status updated from unknown to disconnected
>[  229.886398] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  229.886555] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  229.886556] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  229.886558] [drm:drm_helper_hpd_irq_event] [CONNECTOR:24:HDMI-A-1] status updated from unknown to disconnected
>[  229.886559] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  229.886716] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  229.886717] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  229.886718] [drm:drm_helper_hpd_irq_event] [CONNECTOR:26:HDMI-A-2] status updated from unknown to disconnected
>[  229.886735] [drm:drm_fb_helper_hotplug_event] 
>[  229.886736] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1]
>[  229.886737] [drm:intel_dp_detect] [CONNECTOR:14:eDP-1]
>[  229.886745] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  229.886748] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1] probed modes :
>[  229.886751] [drm:drm_mode_debug_printmodeline] Modeline 15:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  229.886753] [drm:drm_mode_debug_printmodeline] Modeline 16:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  229.886754] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  229.886755] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  229.886759] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  229.886760] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  229.886760] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  229.886914] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  229.886915] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  229.886916] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  229.886917] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  229.886918] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  229.887074] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  229.887075] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  229.887076] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  229.887077] [drm:drm_setup_crtcs] 
>[  229.887078] [drm:drm_enable_connectors] connector 14 enabled? yes
>[  229.887079] [drm:drm_enable_connectors] connector 23 enabled? no
>[  229.887080] [drm:drm_enable_connectors] connector 24 enabled? no
>[  229.887081] [drm:drm_enable_connectors] connector 26 enabled? no
>[  229.887082] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[  229.887083] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1
>[  229.887085] [drm:intel_fb_initial_config] connector eDP-1 on pipe 65 [CRTC:5]: 1920x1080
>[  229.887086] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[  229.887086] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[  229.887087] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[  229.887089] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 5
>[  229.887091] [drm:intel_crtc_cursor_set] cursor off
>[  229.887093] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[  229.887095] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[  229.887097] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  229.887098] [drm:intel_crtc_cursor_set] cursor off
>[  229.887099] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[  229.887100] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  229.887102] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  229.887102] [drm:intel_crtc_cursor_set] cursor off
>[  229.887103] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[  229.887105] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[  229.887106] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  229.888420] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[  229.888421] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[  229.888422] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  230.086330] usb 1-1: reset low-speed USB device number 6 using xhci_hcd
>[  230.350537] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88014555b6c0
>[  230.350542] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  230.352414] PM: restore of devices complete after 1246.379 msecs
>[  230.352797] PM: Image restored successfully.
>[  230.352813] PM: Basic memory bitmaps freed
>[  230.352816] Restarting tasks ... 
>[  230.352936] general protection fault: 0000 [#1] SMP 
>[  230.352996] Modules linked in: dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support ppdev i2c_i801 pcspkr snd_hda_intel snd_hda_controller snd_hda_codec lpc_ich snd_hwdep mfd_core snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 video button drm_kms_helper drm
>[  230.353385] CPU: 0 PID: 4049 Comm: avahi-daemon Tainted: G        W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  230.353492] task: ffff8800026117a0 ti: ffff88014523c000 task.ti: ffff88014523c000
>[  230.353567] RIP: 0010:[<ffffffff810e04eb>]  [<ffffffff810e04eb>] rw_verify_area+0x6b/0xbd
>[  230.353658] RSP: 0018:ffff88014523def8  EFLAGS: 00010206
>[  230.353712] RAX: 0073000000720000 RBX: 0000000000000001 RCX: 0000000000000000
>[  230.353781] RDX: ffff88014523df60 RSI: ffff88014a737cc0 RDI: 0000000000000001
>[  230.353850] RBP: ffff8800a8e99500 R08: 00000000023655b0 R09: 0000000002362260
>[  230.353918] R10: 00000000000b4ad8 R11: 0000000000000246 R12: 0000000000000001
>[  230.353996] R13: ffff88014523df60 R14: 0000000002345130 R15: 0000000000000000
>[  230.354074] FS:  00007f82a19d8740(0000) GS:ffff88014f400000(0000) knlGS:0000000000000000
>[  230.354158] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  230.354218] CR2: 00007fff02bc2cb8 CR3: 00000001455c9000 CR4: 00000000003407f0
>[  230.354287] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  230.354357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  230.354426] Stack:
>[  230.354450]  ffff8800a8e99500 fffffffffffffff2 00007fff8cd04c1f ffffffff810e0c22
>[  230.354539]  ffff8800a8e99500 ffff8800a8e99500 0000000002345430 0000000002345290
>[  230.354629]  0000000002345130 ffffffff810e1024 0000000000000001 00007fff8cd04c1f
>[  230.354717] Call Trace:
>[  230.354750]  [<ffffffff810e0c22>] ? vfs_write+0x70/0x176
>[  230.354807]  [<ffffffff810e1024>] ? SyS_write+0x41/0x84
>[  230.354864]  [<ffffffff8172ec22>] ? system_call_fastpath+0x16/0x1b
>[  230.354926] Code: 20 74 56 48 83 be 40 01 00 00 00 75 1a 41 83 fc 01 48 89 ef 19 f6 83 e6 02 83 c6 02 e8 4d 38 1d 00 85 c0 74 1b eb 51 48 8b 46 28 <f6> 40 50 40 74 dc 66 8b 06 66 25 08 04 66 3d 00 04 75 cf eb 20 
>[  230.355352] RIP  [<ffffffff810e04eb>] rw_verify_area+0x6b/0xbd
>[  230.355417]  RSP <ffff88014523def8>
>[  230.355455] BUG: unable to handle kernel 
>[  230.355468] ---[ end trace 0ad98e3dd962af7c ]---
>[  230.355494] done.
>[  230.355499] video LNXVIDEO:00: Restoring backlight state
>[  230.355610] NULL pointer dereference at 0000000000000050
>[  230.355674] IP: [<ffffffff810e04eb>] rw_verify_area+0x6b/0xbd
>[  230.355738] PGD 0 
>[  230.355766] Oops: 0000 [#2] SMP 
>[  230.355807] Modules linked in: dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support ppdev i2c_i801 pcspkr snd_hda_intel snd_hda_controller snd_hda_codec lpc_ich snd_hwdep mfd_core snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 video button drm_kms_helper drm
>[  230.355980] CPU: 1 PID: 4086 Comm: upstart-socket- Tainted: G      D W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  230.355983] task: ffff8801453c17a0 ti: ffff880002636000 task.ti: ffff880002636000
>[  230.355986] RIP: 0010:[<ffffffff810e04eb>]  [<ffffffff810e04eb>] rw_verify_area+0x6b/0xbd
>[  230.355993] RSP: 0018:ffff880002637ef8  EFLAGS: 00010206
>[  230.355996] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
>[  230.355998] RDX: ffff880002637f60 RSI: ffff88014a737a80 RDI: 0000000000000001
>[  230.356001] RBP: ffff8800026d7200 R08: 0000000000000001 R09: 0101010101010101
>[  230.356004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
>[  230.356006] R13: ffff880002637f60 R14: 000000000000014c R15: 00007f67c185e8c0
>[  230.356010] FS:  00007f67bfd92740(0000) GS:ffff88014f440000(0000) knlGS:0000000000000000
>[  230.356013] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  230.356015] CR2: 0000000000000050 CR3: 00000000025dd000 CR4: 00000000003407e0
>[  230.356018] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  230.356021] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  230.356022] Stack:
>[  230.356024]  ffff8800026d7200 fffffffffffffff2 00007f67bf9880ea ffffffff810e0c22
>[  230.356031]  ffff8800026d7200 ffff8800026d7200 00007fff318f4760 0000000000000001
>[  230.356037]  000000000000014c ffffffff810e1024 0000000000000001 00007f67bf9880ea
>[  230.356043] Call Trace:
>[  230.356045]  [<ffffffff810e0c22>] ? vfs_write+0x70/0x176
>[  230.356050]  [<ffffffff810e1024>] ? SyS_write+0x41/0x84
>[  230.356055]  [<ffffffff8172ec22>] ? system_call_fastpath+0x16/0x1b
>[  230.356061] Code: 20 74 56 48 83 be 40 01 00 00 00 75 1a 41 83 fc 01 48 89 ef 19 f6 83 e6 02 83 c6 02 e8 4d 38 1d 00 85 c0 74 1b eb 51 48 8b 46 28 <f6> 40 50 40 74 dc 66 8b 06 66 25 08 04 66 3d 00 04 75 cf eb 20 
>[  230.356124] RIP  [<ffffffff810e04eb>] rw_verify_area+0x6b/0xbd
>[  230.356129]  RSP <ffff880002637ef8>
>[  230.356131] CR2: 0000000000000050
>[  230.356133] ---[ end trace 0ad98e3dd962af7d ]---
>[  230.356135] general protection fault: 0000 [#3] SMP 
>[  230.356141] Modules linked in: dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support ppdev i2c_i801 pcspkr snd_hda_intel snd_hda_controller snd_hda_codec lpc_ich snd_hwdep mfd_core snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 video button drm_kms_helper drm
>[  230.356165] CPU: 0 PID: 4049 Comm: avahi-daemon Tainted: G      D W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  230.356167] task: ffff8800026117a0 ti: ffff88014523c000 task.ti: ffff88014523c000
>[  230.356168] RIP: 0010:[<ffffffff81116923>]  [<ffffffff81116923>] __posix_lock_file+0x1ad/0x409
>[  230.356173] RSP: 0018:ffff88014523dc18  EFLAGS: 00010206
>[  230.356174] RAX: 0000000000000000 RBX: ffff88014523dc78 RCX: 0000000000000000
>[  230.356175] RDX: 0000000000000000 RSI: ffff88014523dc78 RDI: ffff88014a737d48
>[  230.356177] RBP: 0000000000000000 R08: ffff88014523dc78 R09: ffffea0005254400
>[  230.356178] R10: 0000000000000000 R11: ffffffff810c38b0 R12: 00b9000000b80000
>[  230.356179] R13: 0000000000000000 R14: ffff88014a737e00 R15: ffff88014a737e00
>[  230.356181] FS:  0000000000000000(0000) GS:ffff88014f400000(0000) knlGS:0000000000000000
>[  230.356183] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  230.356184] CR2: 00007fff02bc2cb8 CR3: 0000000001ac0000 CR4: 00000000003407f0
>[  230.356185] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  230.356187] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  230.356187] Stack:
>[  230.356188]  ffff880145d027f0 000000018016000d ffff88014a737cc0 ffffea000514dee0
>[  230.356191]  0000000000000000 ffff8800a8e98700 ffff880145270000 0000000000000000
>[  230.356194]  00000000000003ff 0000000000000000 0000000000000006 ffffffff81116c1b
>[  230.356197] Call Trace:
>[  230.356198]  [<ffffffff81116c1b>] ? locks_remove_posix.part.18+0x70/0x93
>[  230.356202]  [<ffffffff810dabea>] ? kmem_cache_free+0xf4/0xf6
>[  230.356205]  [<ffffffff810c38b0>] ? remove_vma+0x5b/0x62
>[  230.356208]  [<ffffffff810c529c>] ? exit_mmap+0xdb/0xfe
>[  230.356211]  [<ffffffff81049614>] ? task_work_add+0x3c/0x4b
>[  230.356215]  [<ffffffff810deaff>] ? filp_close+0x57/0x67
>[  230.356218]  [<ffffffff810f632d>] ? put_files_struct+0x55/0xae
>[  230.356222]  [<ffffffff81036cc1>] ? do_exit+0x373/0x8ea
>[  230.356227]  [<ffffffff81721261>] ? printk+0x4f/0x54
>[  230.356231]  [<ffffffff8172a8f4>] ? oops_end+0x9b/0xa0
>[  230.356234]  [<ffffffff81729f42>] ? general_protection+0x22/0x30
>[  230.356238]  [<ffffffff810e04eb>] ? rw_verify_area+0x6b/0xbd
>[  230.356241]  [<ffffffff810e0c22>] ? vfs_write+0x70/0x176
>[  230.356245]  [<ffffffff810e1024>] ? SyS_write+0x41/0x84
>[  230.356248]  [<ffffffff8172ec22>] ? system_call_fastpath+0x16/0x1b
>[  230.356252] Code: ff ff ff e9 f0 fe ff ff 4c 8b 74 24 10 49 81 c6 40 01 00 00 eb 03 4d 89 e6 4d 8b 26 4d 85 e4 75 0a 31 c9 45 31 e4 e9 f7 00 00 00 <41> f6 44 24 30 01 74 e3 4c 89 e6 48 89 df e8 66 ed ff ff 85 c0 
>[  230.356310] RIP  [<ffffffff81116923>] __posix_lock_file+0x1ad/0x409
>[  230.356315]  RSP <ffff88014523dc18>
>[  230.356321] ---[ end trace 0ad98e3dd962af7e ]---
>[  230.356323] Fixing recursive fault but reboot is needed!
>[  230.667073] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[  231.762668] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[  231.764473] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  290.331267] usb 1-1: USB disconnect, device number 6
>[  290.339483] INFO: rcu_sched self-detected stall on CPU { 1}  (t=60001 jiffies g=552 c=551 q=4552)
>[  290.340488] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 2, t=60002 jiffies, g=552, c=551, q=4552)
>[  290.340489] sending NMI to all CPUs:
>[  290.340491] NMI backtrace for cpu 2
>[  290.340496] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G      D W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  290.340498] task: ffff88014a30cec0 ti: ffff88014a348000 task.ti: ffff88014a348000
>[  290.340506] RIP: 0010:[<ffffffff812e0a70>]  [<ffffffff812e0a70>] delay_tsc+0x1a/0x46
>[  290.340507] RSP: 0018:ffff88014f483e40  EFLAGS: 00000887
>[  290.340509] RAX: 00000000486cc8c4 RBX: 0000000000002710 RCX: 00000000486cc8a4
>[  290.340510] RDX: 0000000000000038 RSI: 0000000000000002 RDI: 00000000001b672b
>[  290.340512] RBP: ffff88014f48d520 R08: ffffffff83204f30 R09: 0000000000000000
>[  290.340513] R10: 0000000000000000 R11: 0000000000011700 R12: 0000000000000001
>[  290.340514] R13: ffffffff81ae8f40 R14: 0000000000000002 R15: ffffffff81ae9000
>[  290.340516] FS:  0000000000000000(0000) GS:ffff88014f480000(0000) knlGS:0000000000000000
>[  290.340518] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  290.340519] CR2: 0000000000d87f88 CR3: 000000014a3de000 CR4: 00000000003407e0
>[  290.340520] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  290.340522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  290.340522] Stack:
>[  290.340525]  ffffffff81024da0 ffffffff81ae8f40 ffffffff81071974 ffff88014f491740
>[  290.340528]  00000000000011c8 0000000000000083 ffffffff81b62518 0000000000000282
>[  290.340530]  ffff88014a30cec0 0000000000000000 0000000000000002 ffff88014f48d088
>[  290.340531] Call Trace:
>[  290.340533]  <IRQ> 
>[  290.340537]  [<ffffffff81024da0>] ? arch_trigger_all_cpu_backtrace+0x60/0x68
>[  290.340541]  [<ffffffff81071974>] ? rcu_check_callbacks+0x40b/0x4e5
>[  290.340545]  [<ffffffff8103d5d4>] ? update_process_times+0x31/0x56
>[  290.340549]  [<ffffffff810796ad>] ? tick_sched_handle+0x30/0x3b
>[  290.340551]  [<ffffffff81079846>] ? tick_sched_timer+0x30/0x4c
>[  290.340555]  [<ffffffff8104d6a7>] ? __run_hrtimer.isra.26+0x4a/0xa2
>[  290.340558]  [<ffffffff8104dc56>] ? hrtimer_interrupt+0xe3/0x1de
>[  290.340561]  [<ffffffff81023ce1>] ? smp_apic_timer_interrupt+0x36/0x46
>[  290.340566]  [<ffffffff8172f7ca>] ? apic_timer_interrupt+0x6a/0x70
>[  290.340567]  <EOI> 
>[  290.340570]  [<ffffffff81079b0e>] ? __tick_nohz_idle_enter+0x11a/0x31a
>[  290.340574]  [<ffffffff81008914>] ? arch_remove_reservations+0x63/0x63
>[  290.340578]  [<ffffffff81008916>] ? default_idle+0x2/0x3
>[  290.340581]  [<ffffffff8105f973>] ? cpu_startup_entry+0x1e3/0x1e8
>[  290.340612] Code: 69 d2 fa 00 00 00 f7 e2 48 8d 7a 01 e9 93 ff ff ff 65 8b 34 25 1c b0 00 00 66 66 90 0f ae e8 0f 31 89 c1 66 66 90 0f ae e8 0f 31 <89> c2 29 ca 39 fa 73 23 f3 90 65 44 8b 04 25 1c b0 00 00 44 39 
>[  290.340614] NMI backtrace for cpu 0
>[  290.340617] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G      D W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  290.340619] task: ffffffff81ac5450 ti: ffffffff81ab2000 task.ti: ffffffff81ab2000
>[  290.340623] RIP: 0010:[<ffffffff81008916>]  [<ffffffff81008916>] default_idle+0x2/0x3
>[  290.340625] RSP: 0018:ffffffff81ab3f40  EFLAGS: 00000286
>[  290.340626] RAX: ffffffff81008914 RBX: 0000000000000000 RCX: 00000000ffffffff
>[  290.340627] RDX: ffffffff81ae8900 RSI: 0000000000000000 RDI: 0000000000000000
>[  290.340628] RBP: ffffffff81ab3fd8 R08: 0000000000000000 R09: 0000000000000000
>[  290.340629] R10: 000000000000bc00 R11: 0000000000011740 R12: 0000000000000000
>[  290.340630] R13: ffffffff81ab3fd8 R14: ffffffff81ab3fd8 R15: ffffffff81ab2000
>[  290.340632] FS:  0000000000000000(0000) GS:ffff88014f400000(0000) knlGS:0000000000000000
>[  290.340633] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  290.340635] CR2: 0000000000d85f98 CR3: 0000000002359000 CR4: 00000000003407f0
>[  290.340636] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  290.340637] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  290.340637] Stack:
>[  290.340640]  ffffffff8105f973 ffffffff81bfe020 ffffffffffffffff ffffffff81bfd010
>[  290.340642]  ffffffff81ab3fd8 ffffffff81c052d0 ffffffffffffffff ffffffff81bfd010
>[  290.340645]  ffff88014f7d2ac0 ffffffff81c052d0 0000000000000000 0000000000000000
>[  290.340645] Call Trace:
>[  290.340648]  [<ffffffff8105f973>] ? cpu_startup_entry+0x1e3/0x1e8
>[  290.340652]  [<ffffffff81b7bcaa>] ? start_kernel+0x3b3/0x3be
>[  290.340654]  [<ffffffff81b7b70e>] ? repair_env_string+0x58/0x58
>[  290.340681] Code: 6b c0 14 48 8b b0 84 3d 1b 83 48 89 f2 48 03 90 8c 3d 1b 83 48 ff ca e8 65 ff ff ff 3b 2d 73 b4 1a 02 72 d3 5b 5d c3 66 90 fb f4 <c3> 48 83 ec 18 80 3d 0e ce 1a 02 00 75 3e b9 55 00 01 c0 0f 32 
>[  290.340682] NMI backtrace for cpu 3
>[  290.340686] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G      D W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  290.340688] task: ffff88014a30d6a0 ti: ffff88014a34a000 task.ti: ffff88014a34a000
>[  290.340694] RIP: 0010:[<ffffffff81008916>]  [<ffffffff81008916>] default_idle+0x2/0x3
>[  290.340696] RSP: 0018:ffff88014a34bef0  EFLAGS: 00000286
>[  290.340697] RAX: ffffffff81008914 RBX: 0000000000000000 RCX: 00000000ffffffff
>[  290.340699] RDX: ffffffff81ae8900 RSI: 0000000000000000 RDI: 0000000000000000
>[  290.340700] RBP: ffff88014a34bfd8 R08: 0000000000000000 R09: 0000000000000000
>[  290.340701] R10: ffff88014f451740 R11: 0000000000011740 R12: 0000000000000000
>[  290.340702] R13: ffff88014a34bfd8 R14: ffff88014a34bfd8 R15: ffff88014a34a000
>[  290.340704] FS:  0000000000000000(0000) GS:ffff88014f4c0000(0000) knlGS:0000000000000000
>[  290.340706] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  290.340707] CR2: 00000000006e8ad8 CR3: 00000000a8c56000 CR4: 00000000003407e0
>[  290.340709] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  290.340710] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  290.340710] Stack:
>[  290.340713]  ffffffff8105f973 0000000000000286 0000000000000000 0000000000000000
>[  290.340716]  ffff88014a34bfd8 0000011d1a74e239 0000000000000000 0000000000000000
>[  290.340718]  0000000000000000 0000000000000000 0000000000000000 0000000000000000
>[  290.340719] Call Trace:
>[  290.340723]  [<ffffffff8105f973>] ? cpu_startup_entry+0x1e3/0x1e8
>[  290.340754] Code: 6b c0 14 48 8b b0 84 3d 1b 83 48 89 f2 48 03 90 8c 3d 1b 83 48 ff ca e8 65 ff ff ff 3b 2d 73 b4 1a 02 72 d3 5b 5d c3 66 90 fb f4 <c3> 48 83 ec 18 80 3d 0e ce 1a 02 00 75 3e b9 55 00 01 c0 0f 32 
>[  290.340755] NMI backtrace for cpu 1
>[  290.340758] CPU: 1 PID: 4086 Comm: upstart-socket- Tainted: G      D W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  290.340759] task: ffff8801453c17a0 ti: ffff880002636000 task.ti: ffff880002636000
>[  290.340762] RIP: 0010:[<ffffffff813200c3>]  [<ffffffff813200c3>] cfb_imageblit+0x167/0x41c
>[  290.340763] RSP: 0018:ffff88014f4439c8  EFLAGS: 00000002
>[  290.340764] RAX: 0000000000000058 RBX: ffff880002e9a800 RCX: 0000000000000005
>[  290.340765] RDX: 000000000000000b RSI: 0000000000000005 RDI: 0000000000010101
>[  290.340765] RBP: ffffc90022117268 R08: 0000000000000001 R09: ffff880149b0606e
>[  290.340766] R10: 000000000000002d R11: ffff880149b06073 R12: 0000000000000002
>[  290.340767] R13: ffffffff81789f78 R14: ffffc9002211726c R15: ffffc900221171c0
>[  290.340768] FS:  0000000000000000(0000) GS:ffff88014f440000(0000) knlGS:0000000000000000
>[  290.340769] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  290.340770] CR2: 0000000000000050 CR3: 0000000001ac0000 CR4: 00000000003407e0
>[  290.340770] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  290.340771] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  290.340771] Stack:
>[  290.340773]  0000000000000046 0000000000cdcdcd 000000012b54d1db ffff88014a808a00
>[  290.340775]  ffffffff81037e50 0000000000000001 000000000000db50 ffff88014f450fc0
>[  290.340776]  ffffffff81045d6d ffff880002e9a800 0000000000000000 0000000000000000
>[  290.340776] Call Trace:
>[  290.340778]  <IRQ> 
>[  290.340781]  [<ffffffff81037e50>] ? ns_to_timeval+0x9/0x27
>[  290.340783]  [<ffffffff81045d6d>] ? __queue_work+0x1c7/0x1f5
>[  290.340786]  [<ffffffff8131533d>] ? bit_putcs+0x37a/0x3f1
>[  290.340788]  [<ffffffff8105f373>] ? __wake_up+0x35/0x46
>[  290.340790]  [<ffffffff81314f96>] ? bit_cursor+0x45b/0x488
>[  290.340792]  [<ffffffff81314fc3>] ? bit_cursor+0x488/0x488
>[  290.340794]  [<ffffffff81310149>] ? fbcon_putcs+0xf9/0x108
>[  290.340796]  [<ffffffff81313085>] ? fbcon_redraw.isra.17+0xbd/0x156
>[  290.340798]  [<ffffffff8131371d>] ? fbcon_scroll+0x5ff/0xb4d
>[  290.340801]  [<ffffffff81365563>] ? scrup+0xbd/0xd8
>[  290.340804]  [<ffffffff81365652>] ? lf+0x25/0x58
>[  290.340806]  [<ffffffff8136750b>] ? vt_console_print+0x1b4/0x2d5
>[  290.340809]  [<ffffffff810687cf>] ? call_console_drivers.constprop.24+0x74/0x7f
>[  290.340811]  [<ffffffff81069148>] ? console_unlock+0x12f/0x300
>[  290.340813]  [<ffffffff81069796>] ? vprintk_emit+0x34e/0x379
>[  290.340818]  [<ffffffff8105a872>] ? load_balance+0xec/0x711
>[  290.340821]  [<ffffffff81721261>] ? printk+0x4f/0x54
>[  290.340823]  [<ffffffff81071725>] ? rcu_check_callbacks+0x1bc/0x4e5
>[  290.340825]  [<ffffffff8103d5d4>] ? update_process_times+0x31/0x56
>[  290.340828]  [<ffffffff810796ad>] ? tick_sched_handle+0x30/0x3b
>[  290.340830]  [<ffffffff81079846>] ? tick_sched_timer+0x30/0x4c
>[  290.340832]  [<ffffffff8104d6a7>] ? __run_hrtimer.isra.26+0x4a/0xa2
>[  290.340834]  [<ffffffff8104dc56>] ? hrtimer_interrupt+0xe3/0x1de
>[  290.340836]  [<ffffffff81023ce1>] ? smp_apic_timer_interrupt+0x36/0x46
>[  290.340839]  [<ffffffff8172f7ca>] ? apic_timer_interrupt+0x6a/0x70
>[  290.340840]  <EOI> 
>[  290.340842]  [<ffffffff810c38b0>] ? remove_vma+0x5b/0x62
>[  290.340845]  [<ffffffff81729988>] ? _raw_spin_lock+0x11/0x1c
>[  290.340848]  [<ffffffff811167da>] ? __posix_lock_file+0x64/0x409
>[  290.340850]  [<ffffffff81116c1b>] ? locks_remove_posix.part.18+0x70/0x93
>[  290.340852]  [<ffffffff810dabea>] ? kmem_cache_free+0xf4/0xf6
>[  290.340854]  [<ffffffff810c38b0>] ? remove_vma+0x5b/0x62
>[  290.340855]  [<ffffffff810c529c>] ? exit_mmap+0xdb/0xfe
>[  290.340857]  [<ffffffff810deaff>] ? filp_close+0x57/0x67
>[  290.340861]  [<ffffffff810f632d>] ? put_files_struct+0x55/0xae
>[  290.340863]  [<ffffffff81036cc1>] ? do_exit+0x373/0x8ea
>[  290.340865]  [<ffffffff81721261>] ? printk+0x4f/0x54
>[  290.340868]  [<ffffffff8172a8f4>] ? oops_end+0x9b/0xa0
>[  290.340869]  [<ffffffff817207fe>] ? no_context+0x284/0x2af
>[  290.340872]  [<ffffffff8172c943>] ? __do_page_fault+0x3e2/0x47b
>[  290.340874]  [<ffffffff8103de6a>] ? __dequeue_signal+0xf/0x100
>[  290.340877]  [<ffffffff81673aba>] ? verify_iovec+0x4c/0x9a
>[  290.340880]  [<ffffffff81669bfe>] ? ___sys_recvmsg+0x151/0x213
>[  290.340882]  [<ffffffff81729f72>] ? page_fault+0x22/0x30
>[  290.340884]  [<ffffffff810e04eb>] ? rw_verify_area+0x6b/0xbd
>[  290.340887]  [<ffffffff810e0c22>] ? vfs_write+0x70/0x176
>[  290.340889]  [<ffffffff810e1024>] ? SyS_write+0x41/0x84
>[  290.340891]  [<ffffffff8172ec22>] ? system_call_fastpath+0x16/0x1b
>[  290.340908] Code: 41 31 fe d3 e2 44 89 74 24 08 8b 75 0c ff ca 89 54 24 14 31 d2 41 f7 f0 44 89 d2 eb 55 45 0f be 23 44 29 c1 4c 8d 75 04 41 d3 fc <44> 23 64 24 14 47 8b 64 a5 00 44 23 64 24 08 41 31 fc 44 89 65 
>[  290.604029] sending NMI to all CPUs:
>[  290.605286] NMI backtrace for cpu 1
>[  290.607654] CPU: 1 PID: 4086 Comm: upstart-socket- Tainted: G      D W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  290.610172] task: ffff8801453c17a0 ti: ffff880002636000 task.ti: ffff880002636000
>[  290.612704] RIP: 0010:[<ffffffff812e0a5e>]  [<ffffffff812e0a5e>] delay_tsc+0x8/0x46
>[  290.615262] RSP: 0018:ffff88014f443e40  EFLAGS: 00000887
>[  290.617806] RAX: ffffffff812e0a56 RBX: 0000000000002710 RCX: 0000000000000000
>[  290.620345] RDX: 00000000001b672a RSI: 0000000000000001 RDI: 00000000001b672b
>[  290.622886] RBP: ffff88014f44d520 R08: 0000000000000000 R09: 0000000000000000
>[  290.625387] R10: 0000000000000000 R11: ffff880149b06610 R12: 0000000000000001
>[  290.627905] R13: ffffffff81ae8f40 R14: 0000000000000001 R15: ffff88014f44cf90
>[  290.630461] FS:  0000000000000000(0000) GS:ffff88014f440000(0000) knlGS:0000000000000000
>[  290.633047] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  290.635609] CR2: 0000000000000050 CR3: 0000000001ac0000 CR4: 00000000003407e0
>[  290.638174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  290.640742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  290.643276] Stack:
>[  290.645796]  ffffffff81024da0 ffffffff81ae8f40 ffffffff8107172a ffff88014f451740
>[  290.648407]  00000000000011c8 00000000ffffda7d ffffffff81b62518 ffff88014f443e70
>[  290.651043]  ffff8801453c17a0 0000000000000000 0000000000000001 ffff88014f44d088
>[  290.653694] Call Trace:
>[  290.656313]  <IRQ> 
>[  290.656337]  [<ffffffff81024da0>] ? arch_trigger_all_cpu_backtrace+0x60/0x68
>[  290.661619]  [<ffffffff8107172a>] ? rcu_check_callbacks+0x1c1/0x4e5
>[  290.664333]  [<ffffffff8103d5d4>] ? update_process_times+0x31/0x56
>[  290.667046]  [<ffffffff810796ad>] ? tick_sched_handle+0x30/0x3b
>[  290.669757]  [<ffffffff81079846>] ? tick_sched_timer+0x30/0x4c
>[  290.672470]  [<ffffffff8104d6a7>] ? __run_hrtimer.isra.26+0x4a/0xa2
>[  290.675205]  [<ffffffff8104dc56>] ? hrtimer_interrupt+0xe3/0x1de
>[  290.677930]  [<ffffffff81023ce1>] ? smp_apic_timer_interrupt+0x36/0x46
>[  290.680655]  [<ffffffff8172f7ca>] ? apic_timer_interrupt+0x6a/0x70
>[  290.683386]  <EOI> 
>[  290.683409]  [<ffffffff810c38b0>] ? remove_vma+0x5b/0x62
>[  290.688849]  [<ffffffff81729988>] ? _raw_spin_lock+0x11/0x1c
>[  290.691608]  [<ffffffff811167da>] ? __posix_lock_file+0x64/0x409
>[  290.694363]  [<ffffffff81116c1b>] ? locks_remove_posix.part.18+0x70/0x93
>[  290.697153]  [<ffffffff810dabea>] ? kmem_cache_free+0xf4/0xf6
>[  290.699941]  [<ffffffff810c38b0>] ? remove_vma+0x5b/0x62
>[  290.702726]  [<ffffffff810c529c>] ? exit_mmap+0xdb/0xfe
>[  290.705493]  [<ffffffff810deaff>] ? filp_close+0x57/0x67
>[  290.708281]  [<ffffffff810f632d>] ? put_files_struct+0x55/0xae
>[  290.711055]  [<ffffffff81036cc1>] ? do_exit+0x373/0x8ea
>[  290.713812]  [<ffffffff81721261>] ? printk+0x4f/0x54
>[  290.716555]  [<ffffffff8172a8f4>] ? oops_end+0x9b/0xa0
>[  290.719285]  [<ffffffff817207fe>] ? no_context+0x284/0x2af
>[  290.722012]  [<ffffffff8172c943>] ? __do_page_fault+0x3e2/0x47b
>[  290.724732]  [<ffffffff8103de6a>] ? __dequeue_signal+0xf/0x100
>[  290.727461]  [<ffffffff81673aba>] ? verify_iovec+0x4c/0x9a
>[  290.730184]  [<ffffffff81669bfe>] ? ___sys_recvmsg+0x151/0x213
>[  290.732886]  [<ffffffff81729f72>] ? page_fault+0x22/0x30
>[  290.735633]  [<ffffffff810e04eb>] ? rw_verify_area+0x6b/0xbd
>[  290.738356]  [<ffffffff810e0c22>] ? vfs_write+0x70/0x176
>[  290.741084]  [<ffffffff810e1024>] ? SyS_write+0x41/0x84
>[  290.743797]  [<ffffffff8172ec22>] ? system_call_fastpath+0x16/0x1b
>[  290.746533] Code: b2 ff ff ff 48 6b c7 14 65 48 8b 14 25 60 0f 01 00 48 69 d2 fa 00 00 00 f7 e2 48 8d 7a 01 e9 93 ff ff ff 65 8b 34 25 1c b0 00 00 <66> 66 90 0f ae e8 0f 31 89 c1 66 66 90 0f ae e8 0f 31 89 c2 29 
>[  290.749765] NMI backtrace for cpu 3
>[  290.752515] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G      D W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  290.755368] task: ffff88014a30d6a0 ti: ffff88014a34a000 task.ti: ffff88014a34a000
>[  290.758266] RIP: 0010:[<ffffffff81008916>]  [<ffffffff81008916>] default_idle+0x2/0x3
>[  290.761194] RSP: 0018:ffff88014a34bef0  EFLAGS: 00000286
>[  290.764128] RAX: ffffffff81008914 RBX: 0000000000000000 RCX: 00000000ffffffff
>[  290.767093] RDX: ffffffff81ae8900 RSI: 0000000000000000 RDI: 0000000000000000
>[  290.770044] RBP: ffff88014a34bfd8 R08: 0000000000000000 R09: 0000000000000000
>[  290.773000] R10: ffff88014f451740 R11: 0000000000011740 R12: 0000000000000000
>[  290.775961] R13: ffff88014a34bfd8 R14: ffff88014a34bfd8 R15: ffff88014a34a000
>[  290.778934] FS:  0000000000000000(0000) GS:ffff88014f4c0000(0000) knlGS:0000000000000000
>[  290.781850] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  290.784651] CR2: 00000000006e8ad8 CR3: 00000000a8c56000 CR4: 00000000003407e0
>[  290.787498] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  290.790290] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  290.793011] Stack:
>[  290.795665]  ffffffff8105f973 0000000000000286 0000000000000000 0000000000000000
>[  290.798390]  ffff88014a34bfd8 0000011d1a74e239 0000000000000000 0000000000000000
>[  290.801092]  0000000000000000 0000000000000000 0000000000000000 0000000000000000
>[  290.803795] Call Trace:
>[  290.806457]  [<ffffffff8105f973>] ? cpu_startup_entry+0x1e3/0x1e8
>[  290.809164] Code: 6b c0 14 48 8b b0 84 3d 1b 83 48 89 f2 48 03 90 8c 3d 1b 83 48 ff ca e8 65 ff ff ff 3b 2d 73 b4 1a 02 72 d3 5b 5d c3 66 90 fb f4 <c3> 48 83 ec 18 80 3d 0e ce 1a 02 00 75 3e b9 55 00 01 c0 0f 32 
>[  290.812303] NMI backtrace for cpu 2
>[  290.815339] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G      D W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  290.818459] task: ffff88014a30cec0 ti: ffff88014a348000 task.ti: ffff88014a348000
>[  290.821604] RIP: 0010:[<ffffffff81008916>]  [<ffffffff81008916>] default_idle+0x2/0x3
>[  290.824792] RSP: 0018:ffff88014a349ef0  EFLAGS: 00000286
>[  290.827984] RAX: ffffffff81008914 RBX: 0000000000000000 RCX: 00000000ffffffff
>[  290.831194] RDX: ffffffff81ae8900 RSI: 0000000000000000 RDI: 0000000000000000
>[  290.834370] RBP: ffff88014a349fd8 R08: 0000000000000000 R09: 0000000000000000
>[  290.837524] R10: ffff88014f451740 R11: 0000000000011740 R12: 0000000000000000
>[  290.840658] R13: ffff88014a349fd8 R14: ffff88014a349fd8 R15: ffff88014a348000
>[  290.843772] FS:  0000000000000000(0000) GS:ffff88014f480000(0000) knlGS:0000000000000000
>[  290.846940] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  290.850105] CR2: 0000000000d87f88 CR3: 000000014a3de000 CR4: 00000000003407e0
>[  290.853289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  290.856440] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  290.859591] Stack:
>[  290.862712]  ffffffff8105f973 0000000000000286 0000000000000000 0000000000000000
>[  290.865941]  ffff88014a349fd8 0000011d1a74e239 0000000000000000 0000000000000000
>[  290.869148]  0000000000000000 0000000000000000 0000000000000000 0000000000000000
>[  290.872352] Call Trace:
>[  290.875517]  [<ffffffff8105f973>] ? cpu_startup_entry+0x1e3/0x1e8
>[  290.878714] Code: 6b c0 14 48 8b b0 84 3d 1b 83 48 89 f2 48 03 90 8c 3d 1b 83 48 ff ca e8 65 ff ff ff 3b 2d 73 b4 1a 02 72 d3 5b 5d c3 66 90 fb f4 <c3> 48 83 ec 18 80 3d 0e ce 1a 02 00 75 3e b9 55 00 01 c0 0f 32 
>[  290.882377] NMI backtrace for cpu 0
>[  290.884229] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G      D W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  290.886076] task: ffffffff81ac5450 ti: ffffffff81ab2000 task.ti: ffffffff81ab2000
>[  290.887935] RIP: 0010:[<ffffffff81008916>]  [<ffffffff81008916>] default_idle+0x2/0x3
>[  290.889815] RSP: 0018:ffffffff81ab3f40  EFLAGS: 00000286
>[  290.891689] RAX: ffffffff81008914 RBX: 0000000000000000 RCX: 00000000ffffffff
>[  290.893584] RDX: ffffffff81ae8900 RSI: 0000000000000000 RDI: 0000000000000000
>[  290.895474] RBP: ffffffff81ab3fd8 R08: 0000000000000000 R09: 0000000000000000
>[  290.897359] R10: ffff88014f451740 R11: 0000000000011740 R12: 0000000000000000
>[  290.899229] R13: ffffffff81ab3fd8 R14: ffffffff81ab3fd8 R15: ffffffff81ab2000
>[  290.901125] FS:  0000000000000000(0000) GS:ffff88014f400000(0000) knlGS:0000000000000000
>[  290.903031] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  290.904950] CR2: 0000000000d85f98 CR3: 0000000002376000 CR4: 00000000003407f0
>[  290.906879] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  290.908806] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  290.910726] Stack:
>[  290.912636]  ffffffff8105f973 ffffffff81bfe020 ffffffffffffffff ffffffff81bfd010
>[  290.914605]  ffffffff81ab3fd8 ffffffff81c052d0 ffffffffffffffff ffffffff81bfd010
>[  290.916559]  ffff88014f7d2ac0 ffffffff81c052d0 0000000000000000 0000000000000000
>[  290.918520] Call Trace:
>[  290.920471]  [<ffffffff8105f973>] ? cpu_startup_entry+0x1e3/0x1e8
>[  290.922447]  [<ffffffff81b7bcaa>] ? start_kernel+0x3b3/0x3be
>[  290.924361]  [<ffffffff81b7b70e>] ? repair_env_string+0x58/0x58
>[  290.926212] Code: 6b c0 14 48 8b b0 84 3d 1b 83 48 89 f2 48 03 90 8c 3d 1b 83 48 ff ca e8 65 ff ff ff 3b 2d 73 b4 1a 02 72 d3 5b 5d c3 66 90 fb f4 <c3> 48 83 ec 18 80 3d 0e ce 1a 02 00 75 3e b9 55 00 01 c0 0f 32 
>[  290.928726] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 323.021 msecs

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Attachments on bug 76546: 96333 | 96334 | 96335 | 100069

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