Attachment 109187 Details for Bug 86092 – dmesg

dmesg

dmesg_bdw05_kms_plane_1110.txt (text/plain), 122.01 KB, created by lu hua on 2014-11-10 06:32:23 UTC

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Creator: lu hua

Created: 2014-11-10 06:32:23 UTC

Size: 122.01 KB

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obsolete

>[    0.000000] PERCPU: Embedded 29 pages/cpu @ffff88014dc00000 s78656 r8192 d31936 u262144
>[    0.000000] pcpu-alloc: s78656 r8192 d31936 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: 1008372
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=kernels//nightly_parents/2014_11_10/drm-intel-nightly/b921a5e434f541c6d96378838df47b4259cc3489/bzImage_x86_64 root=/dev/sda2 drm.debug=0xe i915.mmio_debug=1 hostname=x-bdw05 modules_path=kernels//nightly_parents/2014_11_10/drm-intel-nightly/b921a5e434f541c6d96378838df47b4259cc3489/modules_x86_64/lib/modules/3.18.0-rc3_drm-intel-nightly_b921a5_20141110+ acpi_rsdp=0xac7e1014
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
>[    0.000000] AGP: Checking aperture...
>[    0.000000] AGP: No AGP bridge found
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 3928236K/4097624K available (7754K kernel code, 876K rwdata, 3940K rodata, 23364K init, 624K bss, 169388K 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:760 0
>[    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 2294.519 MHz processor
>[    0.000001] Calibrating delay loop (skipped), value calculated using timer frequency.. 4589.03 BogoMIPS (lpj=2294519)
>[    0.000006] pid_max: default: 32768 minimum: 301
>[    0.000012] ACPI: Core revision 20140926
>[    0.024742] ACPI: All ACPI Tables successfully acquired
>[    0.024769] Security Framework initialized
>[    0.025002] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.025726] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.026043] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.026051] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.026247] CPU: Physical Processor ID: 0
>[    0.026250] CPU: Processor Core ID: 0
>[    0.027282] mce: CPU supports 7 MCE banks
>[    0.027293] CPU0: Thermal LVT vector (0xfa) already installed
>[    0.027300] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.027300] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.027693] Freeing SMP alternatives memory: 32K (ffffffff8331c000 - ffffffff83324000)
>[    0.028342] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.038339] smpboot: CPU0: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz (fam: 06, model: 3d, stepping: 04)
>[    0.038349] TSC deadline timer enabled
>[    0.038372] Performance Events: PEBS fmt2+, generic architected perfmon, full-width counters, Intel PMU driver.
>[    0.038380] ... version:                3
>[    0.038382] ... bit width:              48
>[    0.038383] ... generic registers:      4
>[    0.038385] ... value mask:             0000ffffffffffff
>[    0.038387] ... max period:             0000ffffffffffff
>[    0.038389] ... fixed-purpose events:   3
>[    0.038391] ... event mask:             000000070000000f
>[    0.038661] x86: Booting SMP configuration:
>[    0.038663] .... node  #0, CPUs:      #1
>[    0.050839] CPU1: Thermal LVT vector (0xfa) already installed
>[    0.052939]  #2<7>[    0.065112] CPU2: Thermal LVT vector (0xfa) already installed
>[    0.079390]  #3
>[    0.079390] CPU3: Thermal LVT vector (0xfa) already installed
>[    0.081442] x86: Booted up 1 node, 4 CPUs
>[    0.081448] smpboot: Total of 4 processors activated (18356.15 BogoMIPS)
>[    0.084847] devtmpfs: initialized
>[    0.085219] PM: Registering ACPI NVS region [mem 0xac744000-0xac796fff] (339968 bytes)
>[    0.085420] xor: automatically using best checksumming function:
>[    0.094650]    avx       : 22608.000 MB/sec
>[    0.094687] RTC time: 23:14:48, date: 01/03/01
>[    0.094785] NET: Registered protocol family 16
>[    0.101690] cpuidle: using governor ladder
>[    0.109708] cpuidle: using governor menu
>[    0.109845] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.109848] ACPI: bus type PCI registered
>[    0.109887] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.109891] PCI: not using MMCONFIG
>[    0.109893] PCI: Using configuration type 1 for base access
>[    0.129728] raid6: sse2x1    7210 MB/s
>[    0.146740] raid6: sse2x2    8593 MB/s
>[    0.163757] raid6: sse2x4   10304 MB/s
>[    0.180767] raid6: avx2x1   14007 MB/s
>[    0.197784] raid6: avx2x2   16042 MB/s
>[    0.214800] raid6: avx2x4   18640 MB/s
>[    0.214802] raid6: using algorithm avx2x4 (18640 MB/s)
>[    0.214804] raid6: using avx2x2 recovery algorithm
>[    0.214847] ACPI: Added _OSI(Module Device)
>[    0.214849] ACPI: Added _OSI(Processor Device)
>[    0.214851] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.214854] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.228147] ACPI: Executed 20 blocks of module-level executable AML code
>[    0.267966] ACPI: Dynamic OEM Table Load:
>[    0.267982] ACPI: SSDT 0xFFFF88014844D000 0004AE (v02 PmRef  Cpu0Cst  00003001 INTL 20130927)
>[    0.274099] ACPI: Dynamic OEM Table Load:
>[    0.274113] ACPI: SSDT 0xFFFF88014844D800 000792 (v02 PmRef  ApIst    00003000 INTL 20130927)
>[    0.279976] ACPI: Dynamic OEM Table Load:
>[    0.279988] ACPI: SSDT 0xFFFF88014836A000 000119 (v02 PmRef  ApCst    00003000 INTL 20130927)
>[    0.288720] ACPI: Interpreter enabled
>[    0.288729] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140926/hwxface-580)
>[    0.288738] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140926/hwxface-580)
>[    0.288758] ACPI: (supports S0 S3 S4 S5)
>[    0.288761] ACPI: Using IOAPIC for interrupt routing
>[    0.288783] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.290567] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
>[    0.290773] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.291211] ACPI: Power Resource [PG00] (on)
>[    0.297179] ACPI: Power Resource [PG01] (on)
>[    0.305193] ACPI: Power Resource [PG02] (on)
>[    0.336953] acpi ABCD0000:00: ACPI dock station (docks/bays count: 1)
>[    0.338055] ACPI: Power Resource [FN00] (off)
>[    0.338126] ACPI: Power Resource [FN01] (off)
>[    0.338191] ACPI: Power Resource [FN02] (off)
>[    0.338256] ACPI: Power Resource [FN03] (on)
>[    0.338599] ACPI: Power Resource [FN04] (off)
>[    0.339514] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    0.339522] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.340258] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    0.340756] PCI host bridge to bus 0000:00
>[    0.340760] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    0.340763] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.340766] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.340769] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.340772] pci_bus 0000:00: root bus resource [mem 0xb0000000-0xfeafffff]
>[    0.340781] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000
>[    0.340994] pci 0000:00:02.0: [8086:1616] type 00 class 0x030000
>[    0.341006] pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd0ffffff 64bit]
>[    0.341012] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref]
>[    0.341017] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
>[    0.341222] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300
>[    0.341230] pci 0000:00:03.0: reg 0x10: [mem 0xd1030000-0xd1033fff 64bit]
>[    0.341449] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330
>[    0.341467] pci 0000:00:14.0: reg 0x10: [mem 0xd1020000-0xd102ffff 64bit]
>[    0.341525] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.341686] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.341727] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000
>[    0.341747] pci 0000:00:16.0: reg 0x10: [mem 0xd1035000-0xd103501f 64bit]
>[    0.341817] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.342013] pci 0000:00:19.0: [8086:15a2] type 00 class 0x020000
>[    0.342031] pci 0000:00:19.0: reg 0x10: [mem 0xd1000000-0xd101ffff]
>[    0.342039] pci 0000:00:19.0: reg 0x14: [mem 0xd1038000-0xd1038fff]
>[    0.342046] pci 0000:00:19.0: reg 0x18: [io  0x3080-0x309f]
>[    0.342104] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    0.342266] pci 0000:00:19.0: System wakeup disabled by ACPI
>[    0.342312] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100
>[    0.342604] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601
>[    0.342618] pci 0000:00:1f.2: reg 0x10: [io  0x30a8-0x30af]
>[    0.342625] pci 0000:00:1f.2: reg 0x14: [io  0x30bc-0x30bf]
>[    0.342632] pci 0000:00:1f.2: reg 0x18: [io  0x30a0-0x30a7]
>[    0.342638] pci 0000:00:1f.2: reg 0x1c: [io  0x30b8-0x30bb]
>[    0.342645] pci 0000:00:1f.2: reg 0x20: [io  0x3060-0x307f]
>[    0.342652] pci 0000:00:1f.2: reg 0x24: [mem 0xd1037000-0xd10377ff]
>[    0.342687] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.342870] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500
>[    0.342883] pci 0000:00:1f.3: reg 0x10: [mem 0xd1034000-0xd10340ff 64bit]
>[    0.342902] pci 0000:00:1f.3: reg 0x20: [io  0xefa0-0xefbf]
>[    0.343108] pci 0000:00:1f.6: [8086:9ca4] type 00 class 0x118000
>[    0.343135] pci 0000:00:1f.6: reg 0x10: [mem 0xd1036000-0xd1036fff 64bit]
>[    0.343396] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
>[    0.345402] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    0.345452] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.345498] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    0.345543] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15), disabled.
>[    0.345590] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    0.345634] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.345679] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.345725] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.346194] ACPI: Enabled 4 GPEs in block 00 to 7F
>[    0.346378] ACPI : EC: GPE = 0xa, I/O: command/status = 0x66, data = 0x62
>[    0.346474] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.346477] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.346481] vgaarb: loaded
>[    0.346482] vgaarb: bridge control possible 0000:00:02.0
>[    0.346552] SCSI subsystem initialized
>[    0.346597] libata version 3.00 loaded.
>[    0.346634] ACPI: bus type USB registered
>[    0.346661] usbcore: registered new interface driver usbfs
>[    0.346673] usbcore: registered new interface driver hub
>[    0.346690] usbcore: registered new device driver usb
>[    0.346724] pps_core: LinuxPPS API ver. 1 registered
>[    0.346727] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.346735] PTP clock support registered
>[    0.346806] PCI: Using ACPI for IRQ routing
>[    0.352321] PCI: pci_cache_line_size set to 64 bytes
>[    0.352346] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    0.352348] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
>[    0.352349] e820: reserve RAM buffer [mem 0xac1dc000-0xafffffff]
>[    0.352351] e820: reserve RAM buffer [mem 0xac7ff000-0xafffffff]
>[    0.352352] e820: reserve RAM buffer [mem 0x14e000000-0x14fffffff]
>[    0.352468] NetLabel: Initializing
>[    0.352470] NetLabel:  domain hash size = 128
>[    0.352472] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.352484] NetLabel:  unlabeled traffic allowed by default
>[    0.352627] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.352634] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.354661] Switched to clocksource hpet
>[    0.357989] pnp: PnP ACPI init
>[    0.358260] system 00:00: [io  0x06a4] has been reserved
>[    0.358264] system 00:00: [io  0x06a0] has been reserved
>[    0.358268] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.358461] system 00:01: [io  0x0680-0x069f] has been reserved
>[    0.358464] system 00:01: [io  0xffff] has been reserved
>[    0.358467] system 00:01: [io  0xffff] has been reserved
>[    0.358469] system 00:01: [io  0xffff] has been reserved
>[    0.358472] system 00:01: [io  0x1800-0x18fe] could not be reserved
>[    0.358475] system 00:01: [io  0x164e-0x164f] has been reserved
>[    0.358478] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.358520] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.358552] system 00:03: [io  0x1854-0x1857] has been reserved
>[    0.358555] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.358655] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.358738] pnp 00:05: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.359274] system 00:06: [mem 0xfe102000-0xfe102fff] has been reserved
>[    0.359278] system 00:06: [mem 0xfe104000-0xfe104fff] has been reserved
>[    0.359281] system 00:06: [mem 0xfe106000-0xfe106fff] has been reserved
>[    0.359284] system 00:06: [mem 0xfe10e000-0xfe10efff] has been reserved
>[    0.359287] system 00:06: [mem 0xfe112000-0xfe112fff] has been reserved
>[    0.359290] system 00:06: [mem 0xfe111000-0xfe111007] has been reserved
>[    0.359292] system 00:06: [mem 0xfe111014-0xfe111fff] has been reserved
>[    0.359296] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.360296] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.360299] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.360303] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.360306] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.360309] system 00:07: [mem 0xe0000000-0xefffffff] could not be reserved
>[    0.360312] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.360315] system 00:07: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.360318] system 00:07: [mem 0xfed45000-0xfed8ffff] could not be reserved
>[    0.360321] system 00:07: [mem 0xff000000-0xffffffff] could not be reserved
>[    0.360324] system 00:07: [mem 0xfee00000-0xfeefffff] has been reserved
>[    0.360327] system 00:07: [mem 0xb0010000-0xb001ffff] has been reserved
>[    0.360329] system 00:07: [mem 0xb0000000-0xb000ffff] has been reserved
>[    0.360333] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.360545] system 00:08: [mem 0x00000000-0x0009cfff] could not be reserved
>[    0.360549] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.360676] pnp: PnP ACPI: found 9 devices
>[    0.367108] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.367113] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.367115] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.367117] pci_bus 0000:00: resource 7 [mem 0xb0000000-0xfeafffff]
>[    0.367142] NET: Registered protocol family 2
>[    0.367314] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.367377] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.367442] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.367464] TCP: reno registered
>[    0.367473] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.367488] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.367541] NET: Registered protocol family 1
>[    0.367603] RPC: Registered named UNIX socket transport module.
>[    0.367606] RPC: Registered udp transport module.
>[    0.367607] RPC: Registered tcp transport module.
>[    0.367609] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.367619] pci 0000:00:02.0: Video device with shadowed ROM
>[    0.367702] pci 0000:00:14.0: can't derive routing for PCI INT A
>[    0.367705] pci 0000:00:14.0: PCI INT A: no GSI
>[    0.367779] pci 0000:00:14.0: can't derive routing for PCI INT A
>[    0.367794] PCI: CLS 0 bytes, default 64
>[    0.779189] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.779196] software IO TLB [mem 0xa81dc000-0xac1dc000] (64MB) mapped at [ffff8800a81dc000-ffff8800ac1dbfff]
>[    0.779355] Simple Boot Flag at 0x47 set to 0x80
>[    0.780041] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    0.780078] audit: initializing netlink subsys (disabled)
>[    0.780094] audit: type=2000 audit(978563687.743:1): initialized
>[    0.780277] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.781886] VFS: Disk quotas dquot_6.5.2
>[    0.781921] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.782521] NFS: Registering the id_resolver key type
>[    0.782530] Key type id_resolver registered
>[    0.782532] Key type id_legacy registered
>[    0.782538] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    0.782702] fuse init (API version 7.23)
>[    0.782797] msgmni has been set to 7672
>[    0.783029] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    0.783035] io scheduler noop registered
>[    0.783039] io scheduler deadline registered
>[    0.783074] io scheduler cfq registered (default)
>[    0.783165] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.784067] Monitor-Mwait will be used to enter C-1 state
>[    0.811580] thermal LNXTHERM:00: registered as thermal_zone0
>[    0.811584] ACPI: Thermal Zone [TZ00] (51 C)
>[    0.812222] thermal LNXTHERM:01: registered as thermal_zone1
>[    0.812225] ACPI: Thermal Zone [TZ01] (51 C)
>[    0.812270] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.832876] serial 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    0.833299] Non-volatile memory driver v1.3
>[    0.833308] Linux agpgart interface v0.103
>[    0.834457] brd: module loaded
>[    0.834506] Loading iSCSI transport class v2.0-870.
>[    0.834621] iscsi: registered transport (tcp)
>[    0.834687] Adaptec aacraid driver 1.2-0[30300]-ms
>[    0.834701] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
>[    0.834760] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.16-k.
>[    0.834787] iscsi: registered transport (qla4xxx)
>[    0.834799] QLogic iSCSI HBA Driver
>[    0.834824] DC390: clustering now enabled by default. If you get problems load
>[    0.834827]        with "disable_clustering=1" and report to maintainers
>[    0.834850] GDT-HA: Storage RAID Controller Driver. Version: 3.05
>[    0.834880] RocketRAID 3xxx/4xxx Controller driver v1.8
>[    0.834891] stex: Promise SuperTrak EX Driver version: 4.6.0000.4
>[    0.834923] st: Version 20101219, fixed bufsize 32768, s/g segs 256
>[    0.834939] osst :I: Tape driver with OnStream support version 0.99.4
>[    0.834939] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
>[    0.834990] SCSI Media Changer driver v0.25 
>[    0.835014] ahci 0000:00:1f.2: version 3.0
>[    0.835122] ahci 0000:00:1f.2: irq 40 for MSI/MSI-X
>[    0.845427] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x2 impl SATA mode
>[    0.845432] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    0.845865] scsi host0: ahci
>[    0.845953] scsi host1: ahci
>[    0.846036] scsi host2: ahci
>[    0.846103] scsi host3: ahci
>[    0.846140] ata1: DUMMY
>[    0.846143] ata2: SATA max UDMA/133 abar m2048@0xd1037000 port 0xd1037180 irq 40
>[    0.846146] ata3: DUMMY
>[    0.846147] ata4: DUMMY
>[    0.847058] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.710.51-0 (2014/02/10)
>[    0.847142] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    0.847147] e100: Copyright(c) 1999-2006 Intel Corporation
>[    0.847170] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    0.847172] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    0.847194] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    0.847197] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    0.847337] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    0.847353] e1000e 0000:00:19.0: irq 41 for MSI/MSI-X
>[    1.150232] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.150495] ata2.00: ATA-9: INTEL SSDSC2BB240G4, D2010370, max UDMA/133
>[    1.150499] ata2.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32)
>[    1.150793] ata2.00: configured for UDMA/133
>[    1.150876] scsi 1:0:0:0: Direct-Access     ATA      INTEL SSDSC2BB24 0370 PQ: 0 ANSI: 5
>[    1.151045] sd 1:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/223 GiB)
>[    1.151051] sd 1:0:0:0: [sda] 4096-byte physical blocks
>[    1.151052] sd 1:0:0:0: Attached scsi generic sg0 type 0
>[    1.151116] sd 1:0:0:0: [sda] Write Protect is off
>[    1.151122] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.151141] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.152540]  sda: sda1 sda2 sda3
>[    1.152785] sd 1:0:0:0: [sda] Attached SCSI disk
>[    1.654934] e1000e: probe of 0000:00:19.0 failed with error -2
>[    1.654963] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.2.15-k
>[    1.654965] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    1.654997] usbcore: registered new interface driver catc
>[    1.655009] usbcore: registered new interface driver kaweth
>[    1.655013] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    1.655026] usbcore: registered new interface driver pegasus
>[    1.655038] usbcore: registered new interface driver rtl8150
>[    1.655051] usbcore: registered new interface driver asix
>[    1.655063] usbcore: registered new interface driver ax88179_178a
>[    1.655076] usbcore: registered new interface driver cdc_ether
>[    1.655087] usbcore: registered new interface driver dm9601
>[    1.655099] usbcore: registered new interface driver gl620a
>[    1.655111] usbcore: registered new interface driver net1080
>[    1.655123] usbcore: registered new interface driver plusb
>[    1.655134] usbcore: registered new interface driver rndis_host
>[    1.655146] usbcore: registered new interface driver cdc_subset
>[    1.655158] usbcore: registered new interface driver zaurus
>[    1.655170] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    1.655190] usbcore: registered new interface driver cdc_ncm
>[    1.655339] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
>[    1.655342] xhci_hcd 0000:00:14.0: PCI INT A: no GSI
>[    1.655360] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.655403] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    1.655482] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.655496] xhci_hcd 0000:00:14.0: irq 41 for MSI/MSI-X
>[    1.655549] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.655552] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.655555] usb usb1: Product: xHCI Host Controller
>[    1.655558] usb usb1: Manufacturer: Linux 3.18.0-rc3_drm-intel-nightly_b921a5_20141110+ xhci-hcd
>[    1.655560] usb usb1: SerialNumber: 0000:00:14.0
>[    1.655657] hub 1-0:1.0: USB hub found
>[    1.655670] hub 1-0:1.0: 11 ports detected
>[    1.658728] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.658764] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.658792] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.658795] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.658798] usb usb2: Product: xHCI Host Controller
>[    1.658801] usb usb2: Manufacturer: Linux 3.18.0-rc3_drm-intel-nightly_b921a5_20141110+ xhci-hcd
>[    1.658804] usb usb2: SerialNumber: 0000:00:14.0
>[    1.658894] hub 2-0:1.0: USB hub found
>[    1.658903] hub 2-0:1.0: 4 ports detected
>[    1.659648] usb: failed to peer usb2-port3 and usb1-port11 by location (usb2-port3:none) (usb1-port11:usb2-port2)
>[    1.659652] usb usb2-port3: failed to peer to usb1-port11 (-16)
>[    1.659654] usb: port power management may be unreliable
>[    1.660069] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.660074] ehci-pci: EHCI PCI platform driver
>[    1.660105] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.660111] ohci-pci: OHCI PCI platform driver
>[    1.660127] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.660167] usbcore: registered new interface driver usb-storage
>[    1.660202] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
>[    1.660204] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
>[    1.660609] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.660675] mousedev: PS/2 mouse device common for all mice
>[    1.660755] rtc_cmos 00:02: RTC can wake from S4
>[    1.660885] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    1.660915] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.660927] i2c /dev entries driver
>[    1.660963] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.661146] usbcore: registered new interface driver usbhid
>[    1.661148] usbhid: USB HID core driver
>[    1.661217] TCP: cubic registered
>[    1.661222] Initializing XFRM netlink socket
>[    1.661228] NET: Registered protocol family 17
>[    1.661249] Key type dns_resolver registered
>[    1.661650] registered taskstats version 1
>[    1.662020] Btrfs loaded
>[    1.662267]   Magic number: 1:800:250
>[    1.662385] PM: Hibernation image not present or could not be loaded.
>[    1.662398] Warning: unable to open an initial console.
>[    1.666326] Freeing unused kernel memory: 23364K (ffffffff81c4b000 - ffffffff8331c000)
>[    1.695455] dracut: dracut-018-35.git20120510.fc17
>[    1.696051] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
>[    1.718621] udevd[1438]: starting version 182
>[    1.733083] [drm] Initialized drm 1.1.0 20060810
>[    1.734147] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:18/PNP0C09:00/PNP0C0D:00/input/input1
>[    1.734359] ACPI: Lid Switch [LID0]
>[    1.734478] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2
>[    1.734531] ACPI: Power Button [PWRB]
>[    1.734598] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input3
>[    1.734646] ACPI: Sleep Button [SLPB]
>[    1.734717] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
>[    1.734760] ACPI: Power Button [PWRF]
>[    1.738302] [drm:i915_dump_device_info] i915 device info: gen=8, pciid=0x1616 rev=0x09 flags=is_mobile,need_gfx_hws,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg,
>[    1.738321] [drm:intel_detect_pch] This is Broadwell, assuming LynxPoint LP PCH
>[    1.738387] [drm] Memory usable by graphics device = 4096M
>[    1.738393] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    1.738395] [drm:i915_gem_gtt_init] GTT stolen size = 32M
>[    1.738397] [drm:i915_gem_gtt_init] ppgtt mode: 1
>[    1.738398] [drm] Replacing VGA console driver
>[    1.739348] [drm:intel_opregion_setup] graphic opregion physical addr: 0xac776018
>[    1.739360] [drm:intel_opregion_setup] Public ACPI methods supported
>[    1.739362] [drm:intel_opregion_setup] SWSCI supported
>[    1.744920] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483
>[    1.744923] [drm:intel_opregion_setup] ASLE supported
>[    1.745045] i915 0000:00:02.0: irq 42 for MSI/MSI-X
>[    1.745058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.745064] [drm] Driver supports precise vblank timestamp query.
>[    1.745067] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[    1.745069] [drm:validate_vbt] Using VBT from OpRegion: $VBT HASWELL        d
>[    1.745071] [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
>[    1.745073] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    1.745075] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[    1.745077] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    1.745080] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x8 0xa
>[    1.745081] [drm:parse_lfp_panel_data] VBT initial LVDS value 30033c
>[    1.745083] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    1.745085] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
>[    1.745087] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    1.745089] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    1.745090] [drm:parse_driver_features] DRRS State Enabled:1
>[    1.745093] [drm:parse_ddi_port] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    1.745094] [drm:parse_ddi_port] VBT HDMI level shift for port A: 0
>[    1.745096] [drm:parse_ddi_port] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    1.745097] [drm:parse_ddi_port] VBT HDMI level shift for port B: 3
>[    1.745099] [drm:parse_ddi_port] Port C VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    1.745100] [drm:parse_ddi_port] VBT HDMI level shift for port C: 3
>[    1.745169] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    1.745174] [drm:i915_gem_init_stolen] found 33554432 bytes of stolen memory at ae000000
>[    1.745177] [drm:intel_display_power_get] enabling always-on
>[    1.745179] [drm:intel_display_power_get] enabling display
>[    1.745264] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec)
>[    1.745265] [drm:intel_print_wm_latency] Primary WM1 latency 50 (25.0 usec)
>[    1.745267] [drm:intel_print_wm_latency] Primary WM2 latency 90 (45.0 usec)
>[    1.745268] [drm:intel_print_wm_latency] Primary WM3 latency 130 (65.0 usec)
>[    1.745269] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec)
>[    1.745271] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec)
>[    1.745272] [drm:intel_print_wm_latency] Sprite WM1 latency 50 (25.0 usec)
>[    1.745273] [drm:intel_print_wm_latency] Sprite WM2 latency 90 (45.0 usec)
>[    1.745275] [drm:intel_print_wm_latency] Sprite WM3 latency 130 (65.0 usec)
>[    1.745276] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec)
>[    1.745277] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec)
>[    1.745279] [drm:intel_print_wm_latency] Cursor WM1 latency 50 (25.0 usec)
>[    1.745280] [drm:intel_print_wm_latency] Cursor WM2 latency 90 (45.0 usec)
>[    1.745281] [drm:intel_print_wm_latency] Cursor WM3 latency 130 (65.0 usec)
>[    1.745283] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec)
>[    1.745285] [drm:intel_modeset_init] 3 display pipes available.
>[    1.745298] [drm:intel_ddi_pll_init] CDCLK running at 675000KHz
>[    1.745301] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.745610] [drm:intel_dp_init_connector] Adding eDP connector on port A
>[    1.745668] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 6000
>[    1.745671] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    1.745673] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600
>[    1.745675] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    1.745676] [drm:intel_dp_aux_init] registering DPDDC-A bus for card0-eDP-1
>[    1.745762] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    1.745771] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[    1.746185] [drm:intel_dp_get_dpcd] DPCD: 11 0a 02 00 00 00 00 00 00 00 00 00 00 00 00
>[    1.746496] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>[    1.768517] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    1.768519] [drm:intel_dp_drrs_init] VBT doesn't support DRRS
>[    1.768552] [drm:intel_panel_setup_backlight] backlight initialized, enabled, brightness 937/937, sysfs interface registered
>[    1.768565] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    1.768607] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    1.773909] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: enabled
>[    1.773912] [drm:intel_modeset_readout_hw_state] [CRTC:12] hw state readout: disabled
>[    1.773914] [drm:intel_modeset_readout_hw_state] [CRTC:16] hw state readout: disabled
>[    1.773917] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[    1.773919] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[    1.773925] [drm:intel_modeset_readout_hw_state] [ENCODER:18:TMDS-18] hw state readout: enabled, pipe A
>[    1.773927] [drm:intel_modeset_readout_hw_state] [ENCODER:27:TMDS-27] hw state readout: disabled, pipe A
>[    1.773929] [drm:intel_modeset_readout_hw_state] [ENCODER:29:DP MST-29] hw state readout: disabled, pipe A
>[    1.773930] [drm:intel_modeset_readout_hw_state] [ENCODER:30:DP MST-30] hw state readout: disabled, pipe B
>[    1.773932] [drm:intel_modeset_readout_hw_state] [ENCODER:31:DP MST-31] hw state readout: disabled, pipe C
>[    1.773934] [drm:intel_modeset_readout_hw_state] [ENCODER:34:TMDS-34] hw state readout: disabled, pipe A
>[    1.773937] [drm:intel_modeset_readout_hw_state] [CONNECTOR:19:eDP-1] hw state readout: enabled
>[    1.773939] [drm:intel_modeset_readout_hw_state] [CONNECTOR:28:DP-1] hw state readout: disabled
>[    1.773941] [drm:intel_modeset_readout_hw_state] [CONNECTOR:32:HDMI-A-1] hw state readout: disabled
>[    1.773943] [drm:intel_modeset_readout_hw_state] [CONNECTOR:35:HDMI-A-2] hw state readout: disabled
>[    1.773947] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A
>[    1.773948] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.773949] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.773951] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.773953] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    1.773955] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.773956] [drm:intel_dump_pipe_config] requested mode:
>[    1.773958] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1920 0 0 0 1080 0 0 0 0x0 0x0
>[    1.773959] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.773961] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    1.773964] [drm:intel_dump_crtc_timings] crtc timings: 138779 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x0 flags: 0xa
>[    1.773965] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.773966] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    1.773968] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.773969] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[    1.773970] [drm:intel_dump_pipe_config] ips: 0
>[    1.773971] [drm:intel_dump_pipe_config] double wide: 0
>[    1.773974] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    1.773978] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    1.773979] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    1.773981] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    1.773982] [drm:intel_dump_pipe_config] [CRTC:12][setup_hw_state] config for pipe B
>[    1.773983] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    1.773985] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.773987] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.773988] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.773990] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.773991] [drm:intel_dump_pipe_config] requested mode:
>[    1.773993] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.773994] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.773996] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.773998] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.773999] [drm:intel_dump_pipe_config] port clock: 0
>[    1.774000] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.774002] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.774003] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.774004] [drm:intel_dump_pipe_config] ips: 0
>[    1.774005] [drm:intel_dump_pipe_config] double wide: 0
>[    1.774007] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[    1.774010] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    1.774011] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[    1.774013] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    1.774014] [drm:intel_dump_pipe_config] [CRTC:16][setup_hw_state] config for pipe C
>[    1.774016] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    1.774017] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.774018] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.774020] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.774021] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.774023] [drm:intel_dump_pipe_config] requested mode:
>[    1.774024] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.774026] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.774027] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.774029] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.774030] [drm:intel_dump_pipe_config] port clock: 0
>[    1.774031] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.774033] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.774034] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.774035] [drm:intel_dump_pipe_config] ips: 0
>[    1.774036] [drm:intel_dump_pipe_config] double wide: 0
>[    1.774046] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1]
>[    1.774050] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[    1.774052] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[    1.774053] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[    1.774055] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[    1.774056] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[    1.774057] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[    1.774059] [drm:check_crtc_state] [CRTC:8]
>[    1.774071] [drm:check_crtc_state] [CRTC:12]
>[    1.774074] [drm:check_crtc_state] [CRTC:16]
>[    1.774076] [drm:check_shared_dpll_state] WRPLL 1
>[    1.774077] [drm:check_shared_dpll_state] WRPLL 2
>[    1.774083] [drm:ironlake_get_plane_config] pipe/plane 0/0 with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    1.774085] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000
>[    1.774089] [drm:i915_pages_create_for_stolen] offset=0x0, size=8294400
>[    1.774092] [drm:intel_alloc_plane_obj] plane fb obj ffff880143b40000
>[    1.774094] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 7e9000
>[    1.774096] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [7e9000, fffff000]
>[    1.776701] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[    1.776704] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[    1.776742] [drm:i915_gem_context_init] HW context support initialized
>[    1.776750] [drm:init_status_page] render ring hws offset: 0x007fb000
>[    1.776819] [drm:intel_init_pipe_control] render ring pipe control offset: 0x0081c000
>[    1.776825] [drm:init_status_page] bsd ring hws offset: 0x0081d000
>[    1.776891] [drm:init_status_page] blitter ring hws offset: 0x0083e000
>[    1.776957] [drm:init_status_page] video enhancement ring hws offset: 0x0085f000
>[    1.777009] [drm:intel_ring_workarounds_emit] Number of Workarounds emitted: 6
>[    1.777163] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1]
>[    1.777165] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1]
>[    1.777176] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    1.777179] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes :
>[    1.777182] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.777184] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[    1.777186] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[    1.777187] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[    1.777192] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[    1.777193] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[    1.777195] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[    1.777352] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.777354] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    1.777355] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[    1.777357] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[    1.777358] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[    1.777514] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.777516] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.777517] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[    1.777518] [drm:drm_setup_crtcs] 
>[    1.777520] [drm:drm_enable_connectors] connector 19 enabled? yes
>[    1.777522] [drm:drm_enable_connectors] connector 28 enabled? no
>[    1.777523] [drm:drm_enable_connectors] connector 32 enabled? no
>[    1.777524] [drm:drm_enable_connectors] connector 35 enabled? no
>[    1.777526] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    1.777527] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1
>[    1.777529] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:8]: 1920x1080
>[    1.777530] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    1.777532] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    1.777533] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    1.777535] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 8
>[    1.777537] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    1.777539] [drm:i915_gem_object_create_stolen] creating stolen object: size=7e9000
>[    1.777544] [drm:i915_pages_create_for_stolen] offset=0x7e9000, size=8294400
>[    1.778264] [drm:intelfb_create] allocated 1920x1080 fb: 0x00881000, bo ffff8801437f4000
>[    1.778332] fbcon: inteldrmfb (fb0) is primary device
>[    1.778408] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0)
>[    1.778410] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    1.778412] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.778414] [drm:drm_mode_debug_printmodeline] Modeline 37:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.778415] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=1
>[    1.778416] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    1.778418] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.778420] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains
>[    1.778422] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[    1.778428] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    1.778429] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    1.778432] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    1.778433] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[    1.778434] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.778435] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.778437] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.778438] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    1.778440] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.778441] [drm:intel_dump_pipe_config] requested mode:
>[    1.778443] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.778444] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.778446] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.778449] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    1.778450] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.778451] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    1.778452] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.778453] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.778454] [drm:intel_dump_pipe_config] ips: 1
>[    1.778455] [drm:intel_dump_pipe_config] double wide: 0
>[    1.778473] [drm:intel_edp_backlight_off] 
>[    1.779894] tsc: Refined TSC clocksource calibration: 2294.691 MHz
>[    1.786079] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    1.786158] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5
>[    1.786276] [drm] Initialized i915 1.6.0 20141024 for 0000:00:02.0 on minor 0
>[    1.978782] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    1.986944] [drm:edp_panel_off] Turn eDP port A panel power off
>[    1.986947] [drm:wait_panel_off] Wait for panel power off time
>[    1.986951] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[    2.010767] usb 1-1: new high-speed USB device number 2 using xhci_hcd
>[    2.041747] [drm:wait_panel_status] Wait complete
>[    2.041751] [drm:intel_update_fbc] no output, disabling
>[    2.041754] [drm:intel_display_power_put] disabling display
>[    2.041756] [drm:hsw_set_power_well] Requesting to disable the power well
>[    2.041773] [drm:edp_panel_on] Turn eDP port A panel power on
>[    2.041776] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    2.178888] usb 1-1: New USB device found, idVendor=07a6, idProduct=8515
>[    2.178889] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    2.178890] usb 1-1: Product: USB To LAN Converter
>[    2.178891] usb 1-1: Manufacturer: ADMtek
>[    2.178892] usb 1-1: SerialNumber: 0001
>[    2.179708] pegasus 1-1:1.0: setup Pegasus II specific registers
>[    2.280671] pegasus 1-1:1.0: eth0, ADMtek ADM8515 "Pegasus II" USB-2.0 Ethernet, 00:00:e8:00:05:c8
>[    2.433531] usb 1-2: new low-speed USB device number 3 using xhci_hcd
>[    2.587449] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[    2.606440] usb 1-2: New USB device found, idVendor=03f0, idProduct=0024
>[    2.606441] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.606442] usb 1-2: Product: HP Basic USB Keyboard
>[    2.606443] usb 1-2: Manufacturer: CHICONY
>[    2.606515] usb 1-2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    2.611516] input: CHICONY HP Basic USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:03F0:0024.0001/input/input6
>[    2.611594] hid-generic 0003:03F0:0024.0001: input,hidraw0: USB HID v1.10 Keyboard [CHICONY HP Basic USB Keyboard] on usb-0000:00:14.0-2/input0
>[    2.642414] [drm:wait_panel_status] Wait complete
>[    2.642417] [drm:wait_panel_on] Wait for panel power on
>[    2.642421] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[    2.779377] Switched to clocksource tsc
>[    2.851294] [drm:wait_panel_status] Wait complete
>[    2.851299] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    2.851306] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[    2.852362] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    2.852952] [drm:intel_dp_start_link_train] clock recovery OK
>[    2.853844] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    2.854108] [drm:intel_edp_backlight_on] 
>[    2.854109] [drm:intel_panel_enable_backlight] pipe A
>[    2.854116] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[    2.854122] [drm:intel_edp_psr_enable] PSR not supported by this panel
>[    2.854128] [drm:ironlake_update_primary_plane] Writing base 00881000 00000000 0 0 7680
>[    2.887372] [drm:intel_update_fbc] disabled per chip default
>[    2.887376] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1]
>[    2.887380] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[    2.887381] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[    2.887383] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[    2.887383] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[    2.887384] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[    2.887384] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[    2.887386] [drm:check_crtc_state] [CRTC:8]
>[    2.887397] [drm:check_crtc_state] [CRTC:12]
>[    2.887397] [drm:check_crtc_state] [CRTC:16]
>[    2.887398] [drm:check_shared_dpll_state] WRPLL 1
>[    2.887399] [drm:check_shared_dpll_state] WRPLL 2
>[    2.887412] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    2.887414] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    2.887415] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    2.887417] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[    2.887418] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[    2.887419] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    2.887424] Console: switching to colour frame buffer device 240x67
>[    2.887431] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0)
>[    2.887433] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.887434] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    2.895492] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.895527] i915 0000:00:02.0: registered panic notifier
>[    2.899130] dracut: Starting plymouth daemon
>[    2.905137] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0)
>[    2.905140] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.905141] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    2.917748] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0)
>[    2.917751] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.917752] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    2.978520] EXT4-fs (sda2): INFO: recovery required on readonly filesystem
>[    2.978564] EXT4-fs (sda2): write access will be enabled during recovery
>[    3.019622] EXT4-fs (sda2): recovery complete
>[    3.019927] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    3.024132] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    3.024311] ACPI: AC Adapter [ADP1] (on-line)
>[    3.044474] dracut: Checking ext4: /dev/sda2
>[    3.044621] dracut: issuing e2fsck -a  /dev/sda2
>[    3.051259] dracut: /dev/sda2: clean, 1020234/13598720 files, 29390408/54372608 blocks
>[    3.051707] dracut: Remounting /dev/sda2 with -o errors=remount-ro,ro
>[    3.064813] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: errors=remount-ro
>[    3.067942] dracut: Mounted root filesystem /dev/sda2
>[    3.078731] device-mapper: uevent: version 1.0.3
>[    3.078825] device-mapper: ioctl: 4.28.0-ioctl (2014-09-17) initialised: dm-devel@redhat.com
>[    3.095018] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    3.095112] ACPI: Battery Slot [BAT0] (battery present)
>[    3.095222] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    3.098888] ACPI: Battery Slot [BAT1] (battery absent)
>[    3.102352] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    3.104391] ACPI: Battery Slot [BAT2] (battery absent)
>[    3.134956] dracut: Switching root
>[    3.169363] random: init urandom read with 116 bits of entropy available
>[    3.199296] init: ureadahead main process (2779) terminated with status 5
>[    3.211016] random: nonblocking pool is initialized
>[    3.740853] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[    4.315895] systemd-udevd[2895]: starting version 204
>[    4.464401] systemd-udevd[3546]: could not open moddep file '/lib/modules/3.18.0-rc3_drm-intel-nightly_b921a5_20141110+/modules.dep.bin'
>[    4.485446] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0)
>[    4.485449] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    4.485451] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    4.485936] pegasus 1-1:1.0 eth6: renamed from eth0
>[    4.494700] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0)
>[    4.494703] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    4.494706] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    4.506641] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0)
>[    4.506645] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    4.506647] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    4.516104] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    4.519096] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    4.539574] [drm:i915_gem_open] 
>[    4.539600] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0)
>[    4.539604] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    4.539607] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    4.539609] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    4.539611] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    4.539612] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    4.539614] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[    4.539615] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[    4.539617] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    4.539625] [drm:i915_gem_open] 
>[    4.539659] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[    4.539662] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[    4.539668] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[    4.539670] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1]
>[    4.539672] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1]
>[    4.539681] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    4.539684] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes :
>[    4.539687] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.539689] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[    4.539692] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[    4.545289] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[    4.545294] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[    4.545296] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[    4.545305] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[    4.545309] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[    4.545311] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[    4.545313] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[    4.545317] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[    4.545321] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    4.545322] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[    4.545324] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[    4.545481] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    4.545484] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    4.545486] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[    4.545491] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    4.545493] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[    4.545495] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[    4.545650] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    4.545653] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    4.545655] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[    4.545661] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[    4.545663] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[    4.545665] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[    4.545829] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    4.545831] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    4.545833] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[    4.545837] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[    4.545839] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[    4.545841] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[    4.546004] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    4.546007] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    4.546009] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[    4.546028] [drm:add_framebuffer_internal] [FB:36]
>[    4.552219] Adding 16440316k swap on /dev/sda3.  Priority:-1 extents:1 across:16440316k SS
>[    4.583830] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
>[    4.588707] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    4.590871] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    4.645033] init: Failed to obtain startpar-bridge instance: Unknown parameter: INSTANCE
>[    4.673414] init: statd-mounting (/lib/modules/3.17.0_drm-intel-nightly_1361e3_20141018+) main process (3716) killed by TERM signal
>[    4.689589] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    4.692823] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    4.752232] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[    4.752242] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[    4.758938] init: Failed to spawn bluetooth main process: unable to execute: No such file or directory
>[    4.767373] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    4.771337] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    4.777876] init: idmapd-mounting (/lib/modules/3.17.0_drm-intel-nightly_1361e3_20141018+) main process (3715) killed by TERM signal
>[    4.779461] init: failsafe main process (3862) killed by TERM signal
>[    4.932230] init: avahi-cups-reload main process (4026) terminated with status 1
>[    5.055347] init: alsa-restore main process (4137) terminated with status 19
>[    5.302381] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0)
>[    5.302387] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    5.302389] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    5.302392] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    5.302394] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    5.302395] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    5.302397] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[    5.302398] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[    5.302400] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[    5.302429] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0)
>[    5.302431] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    5.302432] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[  116.772044] kms_plane: executing
>[  116.772154] [drm:i915_gem_open] 
>[  116.772384] [drm:i915_gem_open] 
>[  116.772444] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.772452] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.772607] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.772610] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.772613] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  116.772615] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1]
>[  116.772617] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1]
>[  116.772626] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  116.772629] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes :
>[  116.772632] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  116.772635] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  116.772637] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  116.772647] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.772649] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.772651] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  116.772653] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[  116.772654] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[  116.772657] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[  116.772663] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  116.772665] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[  116.772666] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[  116.772670] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[  116.772673] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.772676] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.772678] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  116.772679] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[  116.772681] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[  116.772836] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  116.772838] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  116.772839] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[  116.772841] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  116.772843] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[  116.772844] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[  116.772997] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  116.772998] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  116.773000] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[  116.773003] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.773005] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.773007] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[  116.773009] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[  116.773010] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[  116.773173] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  116.773177] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  116.773181] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[  116.773186] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[  116.773189] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[  116.773191] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[  116.773354] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  116.773356] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  116.773357] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[  116.773381] kms_plane: starting subtest plane-panning-bottom-right-pipe-B-plane-1
>[  116.773424] [drm:pipe_crc_set_source] collecting CRCs for pipe B, pf
>[  116.773427] ------------[ cut here ]------------
>[  116.773446] WARNING: CPU: 0 PID: 4676 at drivers/gpu/drm/i915/intel_uncore.c:705 hsw_unclaimed_reg_debug.isra.11+0x62/0x72 [i915]()
>[  116.773452] Unclaimed register detected after writing to register 0x61050
>[  116.773453] Modules linked in: battery parport_pc parport dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  116.773464] CPU: 0 PID: 4676 Comm: kms_plane Not tainted 3.18.0-rc3_drm-intel-nightly_b921a5_20141110+ #1378
>[  116.773469]  0000000000000000 0000000000000009 ffffffff81789002 ffff8800a758fdb8
>[  116.773471]  ffffffff810368cc ffff8800a7cdf000 ffffffffa00bd47f 0000000000000001
>[  116.773473]  ffff880002e80060 0000000000061050 ffffc90010a61050 00000000c0000000
>[  116.773478] Call Trace:
>[  116.773484]  [<ffffffff81789002>] ? dump_stack+0x41/0x51
>[  116.773492]  [<ffffffff810368cc>] ? warn_slowpath_common+0x78/0x90
>[  116.773505]  [<ffffffffa00bd47f>] ? hsw_unclaimed_reg_debug.isra.11+0x62/0x72 [i915]
>[  116.773511]  [<ffffffff8103697c>] ? warn_slowpath_fmt+0x45/0x4a
>[  116.773524]  [<ffffffffa00bd47f>] ? hsw_unclaimed_reg_debug.isra.11+0x62/0x72 [i915]
>[  116.773540]  [<ffffffffa00bda98>] ? gen8_write32+0xea/0x11a [i915]
>[  116.773549]  [<ffffffffa00950c4>] ? display_crc_ctl_write+0x5ad/0x8b5 [i915]
>[  116.773553]  [<ffffffff8110c627>] ? vfs_write+0xb0/0x183
>[  116.773555]  [<ffffffff8110c8fe>] ? SyS_write+0x41/0x84
>[  116.773559]  [<ffffffff8178e692>] ? system_call_fastpath+0x12/0x17
>[  116.773561] ---[ end trace a96c0bc697cb22eb ]---
>[  116.773569] ------------[ cut here ]------------
>[  116.773582] WARNING: CPU: 0 PID: 4676 at drivers/gpu/drm/i915/intel_uncore.c:705 hsw_unclaimed_reg_debug.isra.11+0x62/0x72 [i915]()
>[  116.773583] Unclaimed register detected after reading register 0x61050
>[  116.773584] Modules linked in: battery parport_pc parport dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  116.773592] CPU: 0 PID: 4676 Comm: kms_plane Tainted: G        W      3.18.0-rc3_drm-intel-nightly_b921a5_20141110+ #1378
>[  116.773594]  0000000000000000 0000000000000009 ffffffff81789002 ffff8800a758fdb8
>[  116.773596]  ffffffff810368cc ffff8800a7cdf000 ffffffffa00bd47f 0000000000000001
>[  116.773598]  ffff880002e80060 0000000000061050 ffff880002e80068 ffff880002e80060
>[  116.773600] Call Trace:
>[  116.773604]  [<ffffffff81789002>] ? dump_stack+0x41/0x51
>[  116.773607]  [<ffffffff810368cc>] ? warn_slowpath_common+0x78/0x90
>[  116.773619]  [<ffffffffa00bd47f>] ? hsw_unclaimed_reg_debug.isra.11+0x62/0x72 [i915]
>[  116.773623]  [<ffffffff8103697c>] ? warn_slowpath_fmt+0x45/0x4a
>[  116.773635]  [<ffffffffa00bd47f>] ? hsw_unclaimed_reg_debug.isra.11+0x62/0x72 [i915]
>[  116.773647]  [<ffffffffa00bd62a>] ? gen6_read32+0x9a/0x101 [i915]
>[  116.773656]  [<ffffffffa00950e5>] ? display_crc_ctl_write+0x5ce/0x8b5 [i915]
>[  116.773659]  [<ffffffff8110c627>] ? vfs_write+0xb0/0x183
>[  116.773662]  [<ffffffff8110c8fe>] ? SyS_write+0x41/0x84
>[  116.773665]  [<ffffffff8178e692>] ? system_call_fastpath+0x12/0x17
>[  116.773666] ---[ end trace a96c0bc697cb22ec ]---
>[  116.773676] ------------[ cut here ]------------
>[  116.773688] WARNING: CPU: 0 PID: 4676 at drivers/gpu/drm/i915/intel_uncore.c:705 hsw_unclaimed_reg_debug.isra.11+0x62/0x72 [i915]()
>[  116.773690] Unclaimed register detected after writing to register 0x61050
>[  116.773691] Modules linked in: battery parport_pc parport dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  116.773699] CPU: 0 PID: 4676 Comm: kms_plane Tainted: G        W      3.18.0-rc3_drm-intel-nightly_b921a5_20141110+ #1378
>[  116.773700]  0000000000000000 0000000000000009 ffffffff81789002 ffff8800a758fdb8
>[  116.773702]  ffffffff810368cc ffff8800a7cdf000 ffffffffa00bd47f 0000000000000001
>[  116.773705]  ffff880002e80060 0000000000061050 ffffc90010a61050 0000000000000000
>[  116.773707] Call Trace:
>[  116.773710]  [<ffffffff81789002>] ? dump_stack+0x41/0x51
>[  116.773713]  [<ffffffff810368cc>] ? warn_slowpath_common+0x78/0x90
>[  116.773726]  [<ffffffffa00bd47f>] ? hsw_unclaimed_reg_debug.isra.11+0x62/0x72 [i915]
>[  116.773729]  [<ffffffff8103697c>] ? warn_slowpath_fmt+0x45/0x4a
>[  116.773741]  [<ffffffffa00bd47f>] ? hsw_unclaimed_reg_debug.isra.11+0x62/0x72 [i915]
>[  116.773753]  [<ffffffffa00bda98>] ? gen8_write32+0xea/0x11a [i915]
>[  116.773762]  [<ffffffffa00950c4>] ? display_crc_ctl_write+0x5ad/0x8b5 [i915]
>[  116.773765]  [<ffffffff8110c627>] ? vfs_write+0xb0/0x183
>[  116.773768]  [<ffffffff8110c8fe>] ? SyS_write+0x41/0x84
>[  116.773771]  [<ffffffff8178e692>] ? system_call_fastpath+0x12/0x17
>[  116.773773] ---[ end trace a96c0bc697cb22ed ]---
>[  116.773774] ------------[ cut here ]------------
>[  116.773787] WARNING: CPU: 0 PID: 4676 at drivers/gpu/drm/i915/intel_uncore.c:705 hsw_unclaimed_reg_debug.isra.11+0x62/0x72 [i915]()
>[  116.773788] Unclaimed register detected after reading register 0x61050
>[  116.773789] Modules linked in: battery parport_pc parport dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[  116.773797] CPU: 0 PID: 4676 Comm: kms_plane Tainted: G        W      3.18.0-rc3_drm-intel-nightly_b921a5_20141110+ #1378
>[  116.773798]  0000000000000000 0000000000000009 ffffffff81789002 ffff8800a758fdb8
>[  116.773800]  ffffffff810368cc ffff8800a7cdf000 ffffffffa00bd47f 0000000000000001
>[  116.773802]  ffff880002e80060 0000000000061050 ffff880002e80068 ffff880002e80060
>[  116.773805] Call Trace:
>[  116.773808]  [<ffffffff81789002>] ? dump_stack+0x41/0x51
>[  116.773811]  [<ffffffff810368cc>] ? warn_slowpath_common+0x78/0x90
>[  116.773823]  [<ffffffffa00bd47f>] ? hsw_unclaimed_reg_debug.isra.11+0x62/0x72 [i915]
>[  116.773827]  [<ffffffff8103697c>] ? warn_slowpath_fmt+0x45/0x4a
>[  116.773839]  [<ffffffffa00bd47f>] ? hsw_unclaimed_reg_debug.isra.11+0x62/0x72 [i915]
>[  116.773851]  [<ffffffffa00bd62a>] ? gen6_read32+0x9a/0x101 [i915]
>[  116.773860]  [<ffffffffa00950e5>] ? display_crc_ctl_write+0x5ce/0x8b5 [i915]
>[  116.773863]  [<ffffffff8110c627>] ? vfs_write+0xb0/0x183
>[  116.773866]  [<ffffffff8110c8fe>] ? SyS_write+0x41/0x84
>[  116.773869]  [<ffffffff8178e692>] ? system_call_fastpath+0x12/0x17
>[  116.773870] ---[ end trace a96c0bc697cb22ee ]---
>[  116.773877] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[  116.773888] [drm:add_framebuffer_internal] [FB:36]
>[  116.780347] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.780353] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.780357] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  116.780359] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1]
>[  116.780361] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1]
>[  116.780370] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  116.780373] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes :
>[  116.780376] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  116.780378] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  116.780380] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  116.780388] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.780390] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.780393] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  116.780394] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[  116.780395] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[  116.780400] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[  116.780402] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  116.780407] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[  116.780408] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[  116.780411] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[  116.780414] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.780416] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.780418] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  116.780420] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[  116.780421] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[  116.780585] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  116.780586] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  116.780588] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[  116.780590] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  116.780591] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[  116.780592] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[  116.780746] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  116.780747] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  116.780748] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[  116.780752] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.780754] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  116.780756] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[  116.780757] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[  116.780759] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[  116.780921] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  116.780923] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  116.780924] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[  116.780926] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[  116.780927] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[  116.780928] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[  116.781090] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  116.781095] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  116.781101] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[  116.781114] [drm:drm_mode_setcrtc] [CRTC:12]
>[  116.781119] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1]
>[  116.781121] [drm:intel_crtc_set_config] [CRTC:12] [FB:36] #connectors=1 (x y) (0 0)
>[  116.781124] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  116.781125] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[  116.781127] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  116.781130] [drm:drm_mode_debug_printmodeline] Modeline 39:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  116.781132] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0
>[  116.781135] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:12]
>[  116.781136] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  116.781138] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[  116.781140] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[  116.781143] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 1
>[  116.781146] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains
>[  116.781149] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  116.781156] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  116.781158] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  116.781162] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  116.781164] [drm:intel_dump_pipe_config] [CRTC:12][modeset] config for pipe B
>[  116.781166] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  116.781168] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  116.781171] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  116.781175] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  116.781177] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  116.781179] [drm:intel_dump_pipe_config] requested mode:
>[  116.781183] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  116.781185] [drm:intel_dump_pipe_config] adjusted mode:
>[  116.781189] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  116.781192] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  116.781194] [drm:intel_dump_pipe_config] port clock: 270000
>[  116.781196] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  116.781198] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  116.781204] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  116.781209] [drm:intel_dump_pipe_config] ips: 0
>[  116.781215] [drm:intel_dump_pipe_config] double wide: 0
>[  116.788735] [drm:intel_edp_backlight_off] 
>[  116.988953] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  117.006949] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  117.006957] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  117.007107] [drm:edp_panel_off] Turn eDP port A panel power off
>[  117.007111] [drm:wait_panel_off] Wait for panel power off time
>[  117.007115] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  117.061914] [drm:wait_panel_status] Wait complete
>[  117.061923] [drm:intel_update_fbc] no output, disabling
>[  117.061927] [drm:intel_display_power_get] enabling display
>[  117.061929] [drm:hsw_set_power_well] Enabling power well
>[  117.065133] [drm:edp_panel_on] Turn eDP port A panel power on
>[  117.065137] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  117.607613] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[  117.607616] [drm:wait_panel_status] Wait complete
>[  117.607620] [drm:wait_panel_on] Wait for panel power on
>[  117.607624] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control abcd0003
>[  117.816496] [drm:wait_panel_status] Wait complete
>[  117.816502] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  117.816510] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  117.817568] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  117.818163] [drm:intel_dp_start_link_train] clock recovery OK
>[  117.819055] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  117.819321] [drm:intel_edp_backlight_on] 
>[  117.819323] [drm:intel_panel_enable_backlight] pipe B
>[  117.819332] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  117.819339] [drm:intel_edp_psr_enable] PSR not supported by this panel
>[  117.819344] [drm:ironlake_update_primary_plane] Writing base 0106A000 00000000 0 0 7680
>[  117.835905] [drm:intel_update_fbc] disabled per chip default
>[  117.835911] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1]
>[  117.835920] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  117.835922] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[  117.835924] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[  117.835925] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[  117.835926] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[  117.835927] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[  117.835929] [drm:check_crtc_state] [CRTC:8]
>[  117.835932] [drm:check_crtc_state] [CRTC:12]
>[  117.835947] [drm:check_crtc_state] [CRTC:16]
>[  117.835949] [drm:check_shared_dpll_state] WRPLL 1
>[  117.835951] [drm:check_shared_dpll_state] WRPLL 2
>[  117.852581] [drm:pipe_crc_set_source] collecting CRCs for pipe B, pf
>[  117.885897] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[  117.902538] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  117.902541] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  117.902544] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  117.902545] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1]
>[  117.902547] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1]
>[  117.902552] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  117.902555] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes :
>[  117.902557] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  117.902560] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  117.902561] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  117.902568] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  117.902570] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  117.902572] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  117.902573] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[  117.902575] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[  117.902579] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[  117.902580] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  117.902582] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[  117.902583] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[  117.902587] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[  117.902590] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  117.902592] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  117.902594] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  117.902595] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[  117.902596] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[  117.902749] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  117.902751] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  117.902752] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[  117.902754] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  117.902755] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[  117.902757] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[  117.902918] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  117.902919] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  117.902921] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[  117.902924] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  117.902926] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  117.902928] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[  117.902929] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[  117.902930] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[  117.903086] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  117.903087] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  117.903088] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[  117.903090] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[  117.903091] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[  117.903092] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[  117.903253] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  117.903255] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  117.903256] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[  117.903259] [drm:drm_mode_setcrtc] [CRTC:12]
>[  117.903260] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[  117.903263] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0
>[  117.903264] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC]
>[  117.903265] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  117.903267] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  117.903268] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[  117.903270] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[  117.903277] [drm:intel_edp_backlight_off] 
>[  118.103334] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  118.119478] [drm:edp_panel_off] Turn eDP port A panel power off
>[  118.119482] [drm:wait_panel_off] Wait for panel power off time
>[  118.119486] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  118.174297] [drm:wait_panel_status] Wait complete
>[  118.174304] [drm:intel_update_fbc] no output, disabling
>[  118.174306] [drm:intel_display_power_put] disabling display
>[  118.174309] [drm:hsw_set_power_well] Requesting to disable the power well
>[  118.174310] [drm:intel_display_power_put] disabling always-on
>[  118.174314] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  118.174316] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[  118.174318] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[  118.174319] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[  118.174320] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[  118.174321] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[  118.174323] [drm:check_crtc_state] [CRTC:8]
>[  118.174325] [drm:check_crtc_state] [CRTC:12]
>[  118.174326] [drm:check_crtc_state] [CRTC:16]
>[  118.174327] [drm:check_shared_dpll_state] WRPLL 1
>[  118.174329] [drm:check_shared_dpll_state] WRPLL 2
>[  118.174970] [drm:add_framebuffer_internal] [FB:36]
>[  118.178714] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  118.178719] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  118.178722] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  118.178725] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1]
>[  118.178726] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1]
>[  118.178728] [drm:intel_display_power_get] enabling always-on
>[  118.178731] [drm:intel_display_power_put] disabling always-on
>[  118.178737] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  118.178740] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes :
>[  118.178742] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  118.178745] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  118.178747] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  118.178758] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  118.178760] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  118.178762] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  118.178764] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[  118.178765] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[  118.178766] [drm:intel_display_power_get] enabling always-on
>[  118.178771] [drm:intel_display_power_put] disabling always-on
>[  118.178772] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[  118.178774] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  118.178775] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[  118.178776] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[  118.178777] [drm:intel_display_power_get] enabling always-on
>[  118.178781] [drm:intel_display_power_put] disabling always-on
>[  118.178782] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[  118.178785] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  118.178787] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  118.178789] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  118.178791] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[  118.178792] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[  118.178794] [drm:intel_display_power_get] enabling always-on
>[  118.178954] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  118.178956] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  118.178957] [drm:intel_display_power_put] disabling always-on
>[  118.178958] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[  118.178960] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  118.178961] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[  118.178963] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[  118.178964] [drm:intel_display_power_get] enabling always-on
>[  118.179117] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  118.179118] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  118.179119] [drm:intel_display_power_put] disabling always-on
>[  118.179120] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[  118.179123] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  118.179126] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  118.179131] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[  118.179133] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[  118.179134] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[  118.179135] [drm:intel_display_power_get] enabling always-on
>[  118.179309] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  118.179313] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  118.179318] [drm:intel_display_power_put] disabling always-on
>[  118.179323] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[  118.179328] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[  118.179332] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[  118.179333] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[  118.179334] [drm:intel_display_power_get] enabling always-on
>[  118.179490] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  118.179491] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  118.179492] [drm:intel_display_power_put] disabling always-on
>[  118.179494] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[  118.179497] [drm:drm_mode_setcrtc] [CRTC:12]
>[  118.179499] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1]
>[  118.179505] [drm:intel_crtc_set_config] [CRTC:12] [FB:36] #connectors=1 (x y) (0 0)
>[  118.179507] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  118.179509] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0
>[  118.179511] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  118.179512] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:12]
>[  118.179513] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  118.179515] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[  118.179517] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  118.179519] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains
>[  118.179522] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  118.179527] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  118.179529] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  118.179531] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  118.179532] [drm:intel_dump_pipe_config] [CRTC:12][modeset] config for pipe B
>[  118.179534] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  118.179535] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  118.179537] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  118.179539] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  118.179541] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  118.179542] [drm:intel_dump_pipe_config] requested mode:
>[  118.179544] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  118.179545] [drm:intel_dump_pipe_config] adjusted mode:
>[  118.179547] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  118.179550] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  118.179551] [drm:intel_dump_pipe_config] port clock: 270000
>[  118.179552] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  118.179554] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  118.179555] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  118.179556] [drm:intel_dump_pipe_config] ips: 0
>[  118.179558] [drm:intel_dump_pipe_config] double wide: 0
>[  118.179561] [drm:intel_display_power_get] enabling display
>[  118.179563] [drm:hsw_set_power_well] Enabling power well
>[  118.179570] [drm:intel_display_power_get] enabling always-on
>[  118.182771] [drm:edp_panel_on] Turn eDP port A panel power on
>[  118.182775] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  118.719996] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[  118.774962] [drm:wait_panel_status] Wait complete
>[  118.774966] [drm:wait_panel_on] Wait for panel power on
>[  118.774970] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[  118.983847] [drm:wait_panel_status] Wait complete
>[  118.983851] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  118.983859] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  118.984914] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  118.985507] [drm:intel_dp_start_link_train] clock recovery OK
>[  118.986399] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  118.986667] [drm:intel_edp_backlight_on] 
>[  118.986668] [drm:intel_panel_enable_backlight] pipe B
>[  118.986679] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  118.986686] [drm:intel_edp_psr_enable] PSR not supported by this panel
>[  118.986691] [drm:ironlake_update_primary_plane] Writing base 0106A000 00000000 0 0 7680
>[  119.003248] [drm:intel_update_fbc] disabled per chip default
>[  119.003252] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1]
>[  119.003260] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  119.003264] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[  119.003266] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[  119.003267] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[  119.003268] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[  119.003269] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[  119.003271] [drm:check_crtc_state] [CRTC:8]
>[  119.003273] [drm:check_crtc_state] [CRTC:12]
>[  119.003284] [drm:check_crtc_state] [CRTC:16]
>[  119.003287] [drm:check_shared_dpll_state] WRPLL 1
>[  119.003288] [drm:check_shared_dpll_state] WRPLL 2
>[  119.019917] [drm:pipe_crc_set_source] collecting CRCs for pipe B, pf
>[  119.053241] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[  119.069879] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.069886] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.069889] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  119.069891] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1]
>[  119.069892] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1]
>[  119.069897] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  119.069900] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes :
>[  119.069902] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  119.069904] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  119.069906] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  119.069912] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.069915] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.069917] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  119.069918] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[  119.069919] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[  119.069923] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[  119.069925] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  119.069926] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[  119.069928] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[  119.069931] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[  119.069934] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.069937] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.069938] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  119.069940] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[  119.069941] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[  119.070099] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  119.070101] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  119.070102] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[  119.070104] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  119.070105] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[  119.070106] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[  119.070268] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  119.070269] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  119.070270] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[  119.070273] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.070276] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.070277] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[  119.070279] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[  119.070280] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[  119.070435] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  119.070437] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  119.070438] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[  119.070440] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[  119.070441] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[  119.070442] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[  119.070603] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  119.070604] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  119.070605] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[  119.070608] [drm:drm_mode_setcrtc] [CRTC:12]
>[  119.070609] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[  119.070611] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0
>[  119.070613] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC]
>[  119.070614] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  119.070615] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  119.070617] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[  119.070619] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[  119.070625] [drm:intel_edp_backlight_off] 
>[  119.270688] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  119.286832] [drm:edp_panel_off] Turn eDP port A panel power off
>[  119.286837] [drm:wait_panel_off] Wait for panel power off time
>[  119.286841] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  119.341649] [drm:wait_panel_status] Wait complete
>[  119.341657] [drm:intel_update_fbc] no output, disabling
>[  119.341661] [drm:intel_display_power_put] disabling display
>[  119.341664] [drm:hsw_set_power_well] Requesting to disable the power well
>[  119.341666] [drm:intel_display_power_put] disabling always-on
>[  119.341670] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  119.341672] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[  119.341674] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[  119.341675] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[  119.341676] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[  119.341677] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[  119.341679] [drm:check_crtc_state] [CRTC:8]
>[  119.341681] [drm:check_crtc_state] [CRTC:12]
>[  119.341682] [drm:check_crtc_state] [CRTC:16]
>[  119.341683] [drm:check_shared_dpll_state] WRPLL 1
>[  119.341685] [drm:check_shared_dpll_state] WRPLL 2
>[  119.342307] [drm:add_framebuffer_internal] [FB:36]
>[  119.354969] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.354975] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.354978] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  119.354981] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1]
>[  119.354983] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1]
>[  119.354986] [drm:intel_display_power_get] enabling always-on
>[  119.354988] [drm:intel_display_power_put] disabling always-on
>[  119.354995] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  119.354998] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes :
>[  119.355001] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  119.355004] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  119.355006] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  119.355013] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.355016] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.355018] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  119.355019] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[  119.355021] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[  119.355022] [drm:intel_display_power_get] enabling always-on
>[  119.355026] [drm:intel_display_power_put] disabling always-on
>[  119.355027] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[  119.355029] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  119.355030] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[  119.355032] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[  119.355033] [drm:intel_display_power_get] enabling always-on
>[  119.355036] [drm:intel_display_power_put] disabling always-on
>[  119.355038] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[  119.355041] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.355043] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.355045] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  119.355047] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[  119.355048] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[  119.355050] [drm:intel_display_power_get] enabling always-on
>[  119.355211] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  119.355212] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  119.355214] [drm:intel_display_power_put] disabling always-on
>[  119.355215] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[  119.355217] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[  119.355218] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[  119.355219] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[  119.355221] [drm:intel_display_power_get] enabling always-on
>[  119.355371] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  119.355372] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  119.355374] [drm:intel_display_power_put] disabling always-on
>[  119.355375] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[  119.355378] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.355380] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  119.355382] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[  119.355384] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[  119.355385] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[  119.355386] [drm:intel_display_power_get] enabling always-on
>[  119.355546] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  119.355547] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  119.355548] [drm:intel_display_power_put] disabling always-on
>[  119.355550] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[  119.355551] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[  119.355553] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2]
>[  119.355554] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2]
>[  119.355555] [drm:intel_display_power_get] enabling always-on
>[  119.355716] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  119.355718] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  119.355720] [drm:intel_display_power_put] disabling always-on
>[  119.355725] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected
>[  119.355731] [drm:drm_mode_setcrtc] [CRTC:12]
>[  119.355734] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1]
>[  119.355736] [drm:intel_crtc_set_config] [CRTC:12] [FB:36] #connectors=1 (x y) (1920 1080)
>[  119.355739] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  119.355740] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=1
>[  119.355742] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  119.355743] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:12]
>[  119.355745] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  119.355746] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[  119.355748] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  119.355750] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains
>[  119.355753] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  119.355757] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  119.355759] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  119.355761] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  119.355763] [drm:intel_dump_pipe_config] [CRTC:12][modeset] config for pipe B
>[  119.355764] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  119.355765] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  119.355767] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  119.355769] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  119.355771] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  119.355772] [drm:intel_dump_pipe_config] requested mode:
>[  119.355774] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  119.355775] [drm:intel_dump_pipe_config] adjusted mode:
>[  119.355778] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  119.355780] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  119.355781] [drm:intel_dump_pipe_config] port clock: 270000
>[  119.355782] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  119.355784] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  119.355785] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  119.355786] [drm:intel_dump_pipe_config] ips: 0
>[  119.355788] [drm:intel_dump_pipe_config] double wide: 0
>[  119.355792] [drm:intel_display_power_get] enabling display
>[  119.355799] [drm:hsw_set_power_well] Enabling power well
>[  119.355812] [drm:intel_display_power_get] enabling always-on
>[  119.369075] [drm:edp_panel_on] Turn eDP port A panel power on
>[  119.369079] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  119.887348] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[  119.887351] [drm:wait_panel_status] Wait complete
>[  119.887355] [drm:wait_panel_on] Wait for panel power on
>[  119.887358] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control abcd0003
>[  120.096230] [drm:wait_panel_status] Wait complete
>[  120.096238] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  120.096245] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  120.097300] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  120.097895] [drm:intel_dp_start_link_train] clock recovery OK
>[  120.098787] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  120.099054] [drm:intel_edp_backlight_on] 
>[  120.099055] [drm:intel_panel_enable_backlight] pipe B
>[  120.099065] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  120.099071] [drm:intel_edp_psr_enable] PSR not supported by this panel
>[  120.099076] [drm:ironlake_update_primary_plane] Writing base 0106A000 00000E00 896 0 15360
>[  120.115636] [drm:intel_update_fbc] disabled per chip default
>[  120.115640] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1]
>[  120.115647] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  120.115650] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[  120.115652] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[  120.115653] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[  120.115655] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[  120.115656] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[  120.115658] [drm:check_crtc_state] [CRTC:8]
>[  120.115660] [drm:check_crtc_state] [CRTC:12]
>[  120.115671] [drm:check_crtc_state] [CRTC:16]
>[  120.115673] [drm:check_shared_dpll_state] WRPLL 1
>[  120.115679] [drm:check_shared_dpll_state] WRPLL 2
>[  120.132305] [drm:pipe_crc_set_source] collecting CRCs for pipe B, pf
>[  120.165629] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[  120.182368] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0)
>[  120.182370] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  120.182371] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[  120.182372] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[  120.182373] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  120.182374] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[  120.182374] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[  120.182376] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 2
>[  120.182377] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains
>[  120.182379] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  120.182382] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  120.182383] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  120.182385] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  120.182385] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  120.182386] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  120.182387] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  120.182388] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  120.182389] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  120.182391] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  120.182391] [drm:intel_dump_pipe_config] requested mode:
>[  120.182393] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  120.182394] [drm:intel_dump_pipe_config] adjusted mode:
>[  120.182399] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  120.182401] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  120.182402] [drm:intel_dump_pipe_config] port clock: 270000
>[  120.182402] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  120.182403] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  120.182404] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  120.182405] [drm:intel_dump_pipe_config] ips: 1
>[  120.182405] [drm:intel_dump_pipe_config] double wide: 0
>[  120.182412] [drm:intel_edp_backlight_off] 
>[  120.383069] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  120.399213] [drm:edp_panel_off] Turn eDP port A panel power off
>[  120.399217] [drm:wait_panel_off] Wait for panel power off time
>[  120.399220] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  120.454031] [drm:wait_panel_status] Wait complete
>[  120.454037] [drm:intel_update_fbc] no output, disabling
>[  120.454041] [drm:intel_display_power_put] disabling display
>[  120.454043] [drm:hsw_set_power_well] Requesting to disable the power well
>[  120.454059] [drm:edp_panel_on] Turn eDP port A panel power on
>[  120.454062] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  120.999731] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[  120.999732] [drm:wait_panel_status] Wait complete
>[  120.999736] [drm:wait_panel_on] Wait for panel power on
>[  120.999739] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control abcd0003
>[  121.208613] [drm:wait_panel_status] Wait complete
>[  121.208616] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  121.208623] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  121.209675] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  121.210268] [drm:intel_dp_start_link_train] clock recovery OK
>[  121.211160] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  121.211425] [drm:intel_edp_backlight_on] 
>[  121.211426] [drm:intel_panel_enable_backlight] pipe A
>[  121.211433] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  121.211442] [drm:intel_edp_psr_enable] PSR not supported by this panel
>[  121.211445] [drm:ironlake_update_primary_plane] Writing base 00881000 00000000 0 0 7680
>[  121.246590] [drm:intel_update_fbc] disabled per chip default
>[  121.246593] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1]
>[  121.246597] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  121.246599] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[  121.246600] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[  121.246600] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[  121.246601] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[  121.246602] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[  121.246603] [drm:check_crtc_state] [CRTC:8]
>[  121.246613] [drm:check_crtc_state] [CRTC:12]
>[  121.246614] [drm:check_crtc_state] [CRTC:16]
>[  121.246615] [drm:check_shared_dpll_state] WRPLL 1
>[  121.246616] [drm:check_shared_dpll_state] WRPLL 2
>[  121.246617] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[  121.246619] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[  121.246620] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[  121.246621] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[  121.246622] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[  121.246623] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[  121.257916] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0)
>[  121.257920] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  121.257922] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[  121.257925] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[  121.257926] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[  121.257928] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[  121.257930] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[  121.257931] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[  121.257933] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8]
>[  123.102565] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  123.102575] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007

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Attachments on bug 86092: 109187 | 109927 | 109977

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