Attachment 114540 Details for Bug 89724 – dmesg

dmesg

dmesg_bdw05_gem_userptr_blits_0323.txt (text/plain), 124.72 KB, created by lu hua on 2015-03-23 05:50:09 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: lu hua

Created: 2015-03-23 05:50:09 UTC

Size: 124.72 KB

patch

obsolete

>[    0.276634] system 00:06: [mem 0xfe112000-0xfe112fff] has been reserved
>[    0.276638] system 00:06: [mem 0xfe111000-0xfe111007] has been reserved
>[    0.276642] system 00:06: [mem 0xfe111014-0xfe111fff] has been reserved
>[    0.276646] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.277637] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.277642] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.277646] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.277650] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.277654] system 00:07: [mem 0xe0000000-0xefffffff] could not be reserved
>[    0.277658] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.277662] system 00:07: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.277666] system 00:07: [mem 0xfed45000-0xfed8ffff] could not be reserved
>[    0.277670] system 00:07: [mem 0xff000000-0xffffffff] could not be reserved
>[    0.277674] system 00:07: [mem 0xfee00000-0xfeefffff] has been reserved
>[    0.277678] system 00:07: [mem 0xb0010000-0xb001ffff] has been reserved
>[    0.277681] system 00:07: [mem 0xb0000000-0xb000ffff] has been reserved
>[    0.277686] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.277901] system 00:08: [mem 0x00000000-0x0009cfff] could not be reserved
>[    0.277905] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.278027] pnp: PnP ACPI: found 9 devices
>[    0.284175] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.284178] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.284180] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.284181] pci_bus 0000:00: resource 7 [mem 0xb0000000-0xfeafffff window]
>[    0.284208] NET: Registered protocol family 2
>[    0.284374] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.284450] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.284515] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.284535] TCP: reno registered
>[    0.284545] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.284561] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.284609] NET: Registered protocol family 1
>[    0.284678] RPC: Registered named UNIX socket transport module.
>[    0.284685] RPC: Registered udp transport module.
>[    0.284688] RPC: Registered tcp transport module.
>[    0.284691] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.284711] pci 0000:00:02.0: Video device with shadowed ROM
>[    0.284791] pci 0000:00:14.0: can't derive routing for PCI INT A
>[    0.284795] pci 0000:00:14.0: PCI INT A: no GSI
>[    0.284837] PCI: CLS 0 bytes, default 64
>[    0.689933] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.689941] software IO TLB [mem 0xa81dc000-0xac1dc000] (64MB) mapped at [ffff8800a81dc000-ffff8800ac1dbfff]
>[    0.690065] Simple Boot Flag at 0x47 set to 0x80
>[    0.690832] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    0.690865] audit: initializing netlink subsys (disabled)
>[    0.690882] audit: type=2000 audit(1427088528.655:1): initialized
>[    0.691077] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.692799] VFS: Disk quotas dquot_6.5.2
>[    0.692837] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.693467] NFS: Registering the id_resolver key type
>[    0.693478] Key type id_resolver registered
>[    0.693481] Key type id_legacy registered
>[    0.693487] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    0.693633] fuse init (API version 7.23)
>[    0.693955] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    0.693964] io scheduler noop registered
>[    0.693969] io scheduler deadline registered
>[    0.694001] io scheduler cfq registered (default)
>[    0.694077] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.694111] efifb: probing for efifb
>[    0.694129] efifb: framebuffer at 0xc0000000, mapped to 0xffffc90010880000, using 8100k, total 8100k
>[    0.694134] efifb: mode is 1920x1080x32, linelength=7680, pages=2032
>[    0.694137] efifb: scrolling: redraw
>[    0.694140] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    0.699369] Console: switching to colour frame buffer device 240x67
>[    0.704275] fb0: EFI VGA frame buffer device
>[    0.705074] Monitor-Mwait will be used to enter C-1 state
>[    0.744762] thermal LNXTHERM:00: registered as thermal_zone0
>[    0.744789] ACPI: Thermal Zone [TZ00] (51 C)
>[    0.745378] thermal LNXTHERM:01: registered as thermal_zone1
>[    0.745403] ACPI: Thermal Zone [TZ01] (51 C)
>[    0.745464] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.766097] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    0.766534] Non-volatile memory driver v1.3
>[    0.766581] Linux agpgart interface v0.103
>[    0.767987] brd: module loaded
>[    0.768055] Loading iSCSI transport class v2.0-870.
>[    0.768228] iscsi: registered transport (tcp)
>[    0.768320] Adaptec aacraid driver 1.2-0[30300]-ms
>[    0.768354] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
>[    0.768441] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.16-k.
>[    0.768503] iscsi: registered transport (qla4xxx)
>[    0.768532] QLogic iSCSI HBA Driver
>[    0.768586] GDT-HA: Storage RAID Controller Driver. Version: 3.05
>[    0.768646] RocketRAID 3xxx/4xxx Controller driver v1.8
>[    0.768680] stex: Promise SuperTrak EX Driver version: 4.6.0000.4
>[    0.768743] st: Version 20101219, fixed bufsize 32768, s/g segs 256
>[    0.768784] osst :I: Tape driver with OnStream support version 0.99.4
>[    0.768784] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
>[    0.768902] SCSI Media Changer driver v0.25 
>[    0.768948] ahci 0000:00:1f.2: version 3.0
>[    0.779744] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x2 impl SATA mode
>[    0.779780] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    0.780167] scsi host0: ahci
>[    0.780261] scsi host1: ahci
>[    0.780344] scsi host2: ahci
>[    0.780427] scsi host3: ahci
>[    0.780478] ata1: DUMMY
>[    0.780493] ata2: SATA max UDMA/133 abar m2048@0xd1037000 port 0xd1037180 irq 40
>[    0.780523] ata3: DUMMY
>[    0.780535] ata4: DUMMY
>[    0.781301] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.710.51-0 (2014/02/10)
>[    0.781418] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    0.781451] e100: Copyright(c) 1999-2006 Intel Corporation
>[    0.782597] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    0.783741] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    0.784890] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    0.786021] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    0.787269] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    0.952011] e1000e 0000:00:19.0 eth0: registered PHC clock
>[    0.953158] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:13:20:fc:d6:b4
>[    0.954302] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    0.955467] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
>[    0.956634] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.2.15-k
>[    0.957787] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    0.958959] usbcore: registered new interface driver catc
>[    0.960121] usbcore: registered new interface driver kaweth
>[    0.961247] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    0.962395] usbcore: registered new interface driver pegasus
>[    0.963552] usbcore: registered new interface driver rtl8150
>[    0.964710] usbcore: registered new interface driver asix
>[    0.965850] usbcore: registered new interface driver ax88179_178a
>[    0.966982] usbcore: registered new interface driver cdc_ether
>[    0.968100] usbcore: registered new interface driver dm9601
>[    0.969198] usbcore: registered new interface driver gl620a
>[    0.970275] usbcore: registered new interface driver net1080
>[    0.971341] usbcore: registered new interface driver plusb
>[    0.972398] usbcore: registered new interface driver rndis_host
>[    0.973443] usbcore: registered new interface driver cdc_subset
>[    0.974472] usbcore: registered new interface driver zaurus
>[    0.975489] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    0.976513] usbcore: registered new interface driver cdc_ncm
>[    0.977658] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
>[    0.978659] xhci_hcd 0000:00:14.0: PCI INT A: no GSI
>[    0.979664] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.980676] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    0.981731] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00001810
>[    0.982728] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    0.982788] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.983788] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.984789] usb usb1: Product: xHCI Host Controller
>[    0.985788] usb usb1: Manufacturer: Linux 4.0.0-rc4_drm-intel-nightly_294a23_20150321+ xhci-hcd
>[    0.986810] usb usb1: SerialNumber: 0000:00:14.0
>[    0.987914] hub 1-0:1.0: USB hub found
>[    0.988921] hub 1-0:1.0: 11 ports detected
>[    0.992949] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.993969] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    0.994988] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    0.995988] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.996982] usb usb2: Product: xHCI Host Controller
>[    0.997971] usb usb2: Manufacturer: Linux 4.0.0-rc4_drm-intel-nightly_294a23_20150321+ xhci-hcd
>[    0.998979] usb usb2: SerialNumber: 0000:00:14.0
>[    1.000060] hub 2-0:1.0: USB hub found
>[    1.001054] hub 2-0:1.0: 4 ports detected
>[    1.002789] usb: failed to peer usb2-port3 and usb1-port11 by location (usb2-port3:none) (usb1-port11:usb2-port2)
>[    1.003797] usb usb2-port3: failed to peer to usb1-port11 (-16)
>[    1.004791] usb: port power management may be unreliable
>[    1.006200] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.007233] ehci-pci: EHCI PCI platform driver
>[    1.008293] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.009352] ohci-pci: OHCI PCI platform driver
>[    1.010407] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.011490] usbcore: registered new interface driver usb-storage
>[    1.012590] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
>[    1.013660] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
>[    1.015124] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.016249] mousedev: PS/2 mouse device common for all mice
>[    1.017383] rtc_cmos 00:02: RTC can wake from S4
>[    1.018567] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    1.019655] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.020733] i2c /dev entries driver
>[    1.021803] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.023098] usbcore: registered new interface driver usbhid
>[    1.024144] usbhid: USB HID core driver
>[    1.025246] TCP: cubic registered
>[    1.026282] Initializing XFRM netlink socket
>[    1.027311] NET: Registered protocol family 17
>[    1.028361] Key type dns_resolver registered
>[    1.029757] registered taskstats version 1
>[    1.031202] Btrfs loaded
>[    1.032436]   Magic number: 7:164:467
>[    1.033555] PM: Hibernation image not present or could not be loaded.
>[    1.033578] Warning: unable to open an initial console.
>[    1.053651] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
>[    1.086568] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.087883] ata2.00: ATA-9: INTEL SSDSC2BB240G4, D2010370, max UDMA/133
>[    1.088963] ata2.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32)
>[    1.090326] ata2.00: configured for UDMA/133
>[    1.091509] scsi 1:0:0:0: Direct-Access     ATA      INTEL SSDSC2BB24 0370 PQ: 0 ANSI: 5
>[    1.092813] ata2.00: Enabling discard_zeroes_data
>[    1.092828] sd 1:0:0:0: Attached scsi generic sg0 type 0
>[    1.095126] sd 1:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/223 GiB)
>[    1.096292] sd 1:0:0:0: [sda] 4096-byte physical blocks
>[    1.097495] sd 1:0:0:0: [sda] Write Protect is off
>[    1.098673] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.098683] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.099956] ata2.00: Enabling discard_zeroes_data
>[    1.101452]  sda: sda1 sda2 sda3
>[    1.102808] ata2.00: Enabling discard_zeroes_data
>[    1.104041] sd 1:0:0:0: [sda] Attached SCSI disk
>[    1.108328] Freeing unused kernel memory: 23284K (ffffffff81c6d000 - ffffffff8332a000)
>[    1.138646] dracut: dracut-018-35.git20120510.fc17
>[    1.162851] udevd[1444]: starting version 182
>[    1.176993] [drm] Initialized drm 1.1.0 20060810
>[    1.179990] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
>[    1.183143] ACPI: Lid Switch [LID0]
>[    1.185351] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2
>[    1.186865] ACPI: Power Button [PWRB]
>[    1.188402] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input3
>[    1.189735] ACPI: Sleep Button [SLPB]
>[    1.191057] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
>[    1.191099] ACPI: Power Button [PWRF]
>[    1.193895] [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,
>[    1.193896] [drm:intel_detect_pch] Found LynxPoint LP PCH
>[    1.193950] [drm] Memory usable by graphics device = 4096M
>[    1.193951] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    1.193951] [drm:i915_gem_gtt_init] GTT stolen size = 32M
>[    1.193952] [drm:i915_gem_gtt_init] ppgtt mode: 2
>[    1.193953] checking generic (c0000000 7e9000) vs hw (c0000000 10000000)
>[    1.193954] fb: switching to inteldrmfb from EFI VGA
>[    1.201885] Console: switching to colour dummy device 80x25
>[    1.202003] [drm] Replacing VGA console driver
>[    1.202829] [drm:intel_opregion_setup] graphic opregion physical addr: 0xac776018
>[    1.202841] [drm:intel_opregion_setup] Public ACPI methods supported
>[    1.202842] [drm:intel_opregion_setup] SWSCI supported
>[    1.209506] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483
>[    1.209508] [drm:intel_opregion_setup] ASLE supported
>[    1.209606] [drm:intel_device_info_runtime_init] slice total: 0
>[    1.209607] [drm:intel_device_info_runtime_init] subslice total: 0
>[    1.209609] [drm:intel_device_info_runtime_init] subslice per slice: 0
>[    1.209610] [drm:intel_device_info_runtime_init] EU total: 0
>[    1.209611] [drm:intel_device_info_runtime_init] EU per subslice: 0
>[    1.209612] [drm:intel_device_info_runtime_init] has slice power gating: n
>[    1.209613] [drm:intel_device_info_runtime_init] has subslice power gating: n
>[    1.209614] [drm:intel_device_info_runtime_init] has EU power gating: n
>[    1.209616] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.209620] [drm] Driver supports precise vblank timestamp query.
>[    1.209624] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[    1.209626] [drm:validate_vbt] Using VBT from OpRegion: $VBT HASWELL        d
>[    1.209628] [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
>[    1.209629] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    1.209631] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[    1.209633] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    1.209636] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x8 0xa
>[    1.209638] [drm:parse_lfp_panel_data] VBT initial LVDS value 30033c
>[    1.209640] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    1.209643] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
>[    1.209647] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    1.209649] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    1.209651] [drm:parse_driver_features] DRRS State Enabled:1
>[    1.209654] [drm:parse_ddi_port] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    1.209656] [drm:parse_ddi_port] VBT HDMI level shift for port A: 0
>[    1.209657] [drm:parse_ddi_port] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    1.209659] [drm:parse_ddi_port] VBT HDMI level shift for port B: 3
>[    1.209660] [drm:parse_ddi_port] Port C VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    1.209661] [drm:parse_ddi_port] VBT HDMI level shift for port C: 3
>[    1.209717] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    1.209722] [drm:i915_gem_init_stolen] found 33554432 bytes of stolen memory at ae000000
>[    1.209724] [drm:intel_display_power_get] enabling always-on
>[    1.209725] [drm:intel_display_power_get] enabling display
>[    1.209787] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec)
>[    1.209789] [drm:intel_print_wm_latency] Primary WM1 latency 50 (25.0 usec)
>[    1.209790] [drm:intel_print_wm_latency] Primary WM2 latency 90 (45.0 usec)
>[    1.209792] [drm:intel_print_wm_latency] Primary WM3 latency 130 (65.0 usec)
>[    1.209793] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec)
>[    1.209794] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec)
>[    1.209796] [drm:intel_print_wm_latency] Sprite WM1 latency 50 (25.0 usec)
>[    1.209797] [drm:intel_print_wm_latency] Sprite WM2 latency 90 (45.0 usec)
>[    1.209798] [drm:intel_print_wm_latency] Sprite WM3 latency 130 (65.0 usec)
>[    1.209800] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec)
>[    1.209801] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec)
>[    1.209802] [drm:intel_print_wm_latency] Cursor WM1 latency 50 (25.0 usec)
>[    1.209803] [drm:intel_print_wm_latency] Cursor WM2 latency 90 (45.0 usec)
>[    1.209805] [drm:intel_print_wm_latency] Cursor WM3 latency 130 (65.0 usec)
>[    1.209806] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec)
>[    1.209808] [drm:intel_modeset_init] 3 display pipes available.
>[    1.209818] [drm:intel_ddi_pll_init] CDCLK running at 675000KHz
>[    1.209821] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.210135] [drm:intel_dp_init_connector] Adding eDP connector on port A
>[    1.210190] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 6000
>[    1.210193] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    1.210196] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600
>[    1.210198] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    1.210201] [drm:intel_dp_aux_init] registering DPDDC-A bus for card0-eDP-1
>[    1.210285] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    1.210291] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[    1.210697] [drm:intel_dp_get_dpcd] DPCD: 11 0a 02 00 00 00 00 00 00 00 00 00 00 00 00
>[    1.210993] [drm:intel_dp_print_rates] source rates: 162000,270000,540000,
>[    1.210995] [drm:intel_dp_print_rates] sink rates: 162000,270000,
>[    1.210997] [drm:intel_dp_print_rates] common rates: 162000,270000,
>[    1.211006] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>[    1.216849] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    1.216851] [drm:intel_dp_drrs_init] VBT doesn't support DRRS
>[    1.216857] [drm:intel_panel_setup_backlight] Connector eDP-1 backlight initialized, enabled, brightness 937/937
>[    1.216870] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    1.216910] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    1.220495] [drm:intel_modeset_readout_hw_state] [CRTC:20] hw state readout: enabled
>[    1.220497] [drm:intel_modeset_readout_hw_state] [CRTC:24] hw state readout: disabled
>[    1.220499] [drm:intel_modeset_readout_hw_state] [CRTC:28] hw state readout: disabled
>[    1.220501] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[    1.220503] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[    1.220507] [drm:intel_modeset_readout_hw_state] [ENCODER:30:TMDS-30] hw state readout: enabled, pipe A
>[    1.220509] [drm:intel_modeset_readout_hw_state] [ENCODER:39:TMDS-39] hw state readout: disabled, pipe A
>[    1.220510] [drm:intel_modeset_readout_hw_state] [ENCODER:41:DP MST-41] hw state readout: disabled, pipe A
>[    1.220512] [drm:intel_modeset_readout_hw_state] [ENCODER:42:DP MST-42] hw state readout: disabled, pipe B
>[    1.220513] [drm:intel_modeset_readout_hw_state] [ENCODER:43:DP MST-43] hw state readout: disabled, pipe C
>[    1.220514] [drm:intel_modeset_readout_hw_state] [ENCODER:46:TMDS-46] hw state readout: disabled, pipe A
>[    1.220517] [drm:intel_modeset_readout_hw_state] [CONNECTOR:31:eDP-1] hw state readout: enabled
>[    1.220519] [drm:intel_modeset_readout_hw_state] [CONNECTOR:40:DP-1] hw state readout: disabled
>[    1.220520] [drm:intel_modeset_readout_hw_state] [CONNECTOR:44:HDMI-A-1] hw state readout: disabled
>[    1.220522] [drm:intel_modeset_readout_hw_state] [CONNECTOR:47:HDMI-A-2] hw state readout: disabled
>[    1.220526] [drm:intel_dump_pipe_config] [CRTC:20][setup_hw_state] config for pipe A
>[    1.220527] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.220528] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.220530] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.220532] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    1.220534] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.220535] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    1.220536] [drm:intel_dump_pipe_config] requested mode:
>[    1.220538] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1920 0 0 0 1080 0 0 0 0x0 0x0
>[    1.220540] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.220541] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    1.220544] [drm:intel_dump_crtc_timings] crtc timings: 138779 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x0 flags: 0xa
>[    1.220545] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.220546] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    1.220548] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.220549] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[    1.220550] [drm:intel_dump_pipe_config] ips: 0
>[    1.220551] [drm:intel_dump_pipe_config] double wide: 0
>[    1.220553] [drm:intel_dump_pipe_config] [CRTC:24][setup_hw_state] config for pipe B
>[    1.220554] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    1.220556] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.220557] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.220559] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.220561] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.220562] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    1.220563] [drm:intel_dump_pipe_config] requested mode:
>[    1.220565] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.220566] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.220567] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.220569] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.220570] [drm:intel_dump_pipe_config] port clock: 0
>[    1.220572] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.220573] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.220574] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.220575] [drm:intel_dump_pipe_config] ips: 0
>[    1.220577] [drm:intel_dump_pipe_config] double wide: 0
>[    1.220578] [drm:intel_dump_pipe_config] [CRTC:28][setup_hw_state] config for pipe C
>[    1.220579] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    1.220581] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.220582] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.220584] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.220585] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.220586] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    1.220587] [drm:intel_dump_pipe_config] requested mode:
>[    1.220589] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.220590] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.220592] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.220594] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.220595] [drm:intel_dump_pipe_config] port clock: 0
>[    1.220596] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.220597] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.220599] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.220600] [drm:intel_dump_pipe_config] ips: 0
>[    1.220601] [drm:intel_dump_pipe_config] double wide: 0
>[    1.220606] [drm:intel_connector_check_state] [CONNECTOR:31:eDP-1]
>[    1.220608] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[    1.220610] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[    1.220612] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[    1.220613] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    1.220614] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    1.220615] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[    1.220617] [drm:check_crtc_state] [CRTC:20]
>[    1.220623] [drm:check_crtc_state] [CRTC:24]
>[    1.220624] [drm:check_crtc_state] [CRTC:28]
>[    1.220626] [drm:check_shared_dpll_state] WRPLL 1
>[    1.220627] [drm:check_shared_dpll_state] WRPLL 2
>[    1.220632] [drm:ironlake_get_initial_plane_config] pipe A with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    1.220634] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000
>[    1.220637] [drm:i915_pages_create_for_stolen] offset=0x0, size=8294400
>[    1.220641] [drm:intel_alloc_plane_obj] plane fb obj ffff880002e94000
>[    1.220645] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 7e9000
>[    1.220646] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [7e9000, fffff000]
>[    1.223273] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[    1.223274] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[    1.223276] [drm:i915_gem_context_init] LR context support initialized
>[    1.223355] [drm:intel_init_pipe_control] render ring pipe control offset: 0x0081d000
>[    1.223495] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[    1.223499] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[    1.223502] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[    1.223505] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[    1.223619] [drm:intel_backlight_device_register] Connector eDP-1 backlight sysfs interface registered
>[    1.223632] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1]
>[    1.223634] [drm:intel_dp_detect] [CONNECTOR:31:eDP-1]
>[    1.223639] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1] status updated from 3 to 1
>[    1.223649] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    1.223654] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1] probed modes :
>[    1.223658] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.223661] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[    1.223663] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[    1.223665] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[    1.223670] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] status updated from 3 to 2
>[    1.223672] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[    1.223674] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[    1.223676] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[    1.223830] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.223832] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    1.223835] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] status updated from 3 to 2
>[    1.223838] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[    1.223840] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[    1.223842] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[    1.224002] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.224004] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.224006] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] status updated from 3 to 2
>[    1.224008] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[    1.224011] [drm:drm_setup_crtcs] 
>[    1.224013] [drm:drm_enable_connectors] connector 31 enabled? yes
>[    1.224015] [drm:drm_enable_connectors] connector 40 enabled? no
>[    1.224017] [drm:drm_enable_connectors] connector 44 enabled? no
>[    1.224019] [drm:drm_enable_connectors] connector 47 enabled? no
>[    1.224022] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    1.224024] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[    1.224026] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:20]: 1920x1080
>[    1.224028] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    1.224030] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    1.224032] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    1.224035] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 20 (0,0)
>[    1.224038] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    1.224040] [drm:i915_gem_object_create_stolen] creating stolen object: size=7e9000
>[    1.224045] [drm:i915_pages_create_for_stolen] offset=0x7e9000, size=8294400
>[    1.224799] [drm:intelfb_create] allocated 1920x1080 fb: 0x00885000, bo ffff880002c50000
>[    1.224856] fbcon: inteldrmfb (fb0) is primary device
>[    1.224920] [drm:intel_fbc_update] disabled per chip default
>[    1.224940] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    1.224942] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    1.224944] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.224947] [drm:drm_mode_debug_printmodeline] Modeline 49:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.224948] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=1, fb_changed=1
>[    1.224950] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    1.224952] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.224954] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    1.224957] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    1.224962] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    1.224963] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    1.224966] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    1.224967] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    1.224968] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.224969] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.224970] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.224972] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    1.224974] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.224975] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    1.224976] [drm:intel_dump_pipe_config] requested mode:
>[    1.224978] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.224979] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.224981] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.224983] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    1.224984] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.224985] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    1.224987] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.224988] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.224989] [drm:intel_dump_pipe_config] ips: 1
>[    1.224990] [drm:intel_dump_pipe_config] double wide: 0
>[    1.224996] [drm:intel_edp_backlight_off] 
>[    1.225769] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    1.225903] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5
>[    1.225981] [drm] Initialized i915 1.6.0 20150313 for 0000:00:02.0 on minor 0
>[    1.425372] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    1.433524] [drm:edp_panel_off] Turn eDP port A panel power off
>[    1.433527] [drm:wait_panel_off] Wait for panel power off time
>[    1.433530] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[    1.488336] [drm:wait_panel_status] Wait complete
>[    1.488345] [drm:intel_display_power_put] disabling display
>[    1.488346] [drm:hsw_set_power_well] Requesting to disable the power well
>[    1.488362] [drm:edp_panel_on] Turn eDP port A panel power on
>[    1.488365] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    1.691213] tsc: Refined TSC clocksource calibration: 2294.691 MHz
>[    2.034029] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[    2.067014] [drm:wait_panel_status] Wait complete
>[    2.067017] [drm:wait_panel_on] Wait for panel power on
>[    2.067020] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[    2.275899] [drm:wait_panel_status] Wait complete
>[    2.275901] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    2.275907] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[    2.276959] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    2.277548] [drm:intel_dp_start_link_train] clock recovery OK
>[    2.278437] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    2.278665] [drm:intel_edp_backlight_on] 
>[    2.278666] [drm:intel_panel_enable_backlight] pipe A
>[    2.278670] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[    2.278675] [drm:intel_psr_enable] PSR not supported by this panel
>[    2.278676] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[    2.311966] [drm:intel_connector_check_state] [CONNECTOR:31:eDP-1]
>[    2.311969] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[    2.311970] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[    2.311971] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[    2.311971] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    2.311972] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    2.311972] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[    2.311974] [drm:check_crtc_state] [CRTC:20]
>[    2.311979] [drm:check_crtc_state] [CRTC:24]
>[    2.311980] [drm:check_crtc_state] [CRTC:28]
>[    2.311980] [drm:check_shared_dpll_state] WRPLL 1
>[    2.311981] [drm:check_shared_dpll_state] WRPLL 2
>[    2.311989] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[    2.311990] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[    2.311991] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.311993] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.311994] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[    2.311995] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[    2.311996] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.311997] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.311999] [drm:drm_fb_helper_hotplug_event] 
>[    2.311999] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1]
>[    2.312000] [drm:intel_dp_detect] [CONNECTOR:31:eDP-1]
>[    2.312006] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.312008] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1] probed modes :
>[    2.312010] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.312012] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[    2.312013] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[    2.312013] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[    2.312017] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[    2.312017] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[    2.312018] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[    2.312174] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    2.312174] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.312175] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[    2.312176] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[    2.312177] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[    2.312334] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    2.312334] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.312335] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[    2.312337] [drm:drm_setup_crtcs] 
>[    2.312338] [drm:drm_enable_connectors] connector 31 enabled? yes
>[    2.312338] [drm:drm_enable_connectors] connector 40 enabled? no
>[    2.312339] [drm:drm_enable_connectors] connector 44 enabled? no
>[    2.312339] [drm:drm_enable_connectors] connector 47 enabled? no
>[    2.312341] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    2.312341] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[    2.312343] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:20]: 1920x1080
>[    2.312343] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    2.312344] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    2.312344] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    2.312346] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 20 (0,0)
>[    2.312373] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    2.312375] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    2.312376] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.312377] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.312378] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    2.312380] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    2.312384] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.312385] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    2.312386] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.312387] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    2.312387] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.312388] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.312389] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.312391] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.312392] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.312392] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.312393] [drm:intel_dump_pipe_config] requested mode:
>[    2.312395] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.312395] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.312397] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.312398] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    2.312399] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.312399] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.312400] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.312401] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.312402] [drm:intel_dump_pipe_config] ips: 1
>[    2.312402] [drm:intel_dump_pipe_config] double wide: 0
>[    2.312403] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[    2.312404] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[    2.312405] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.312406] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.312407] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[    2.312408] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[    2.312409] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.312409] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.312414] Console: switching to colour frame buffer device 240x67
>[    2.312420] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    2.312422] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    2.312422] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.312423] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.312424] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    2.312425] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    2.312428] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.312429] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    2.312430] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.312431] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    2.312431] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.312432] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.312433] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.312434] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.312435] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.312436] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.312436] [drm:intel_dump_pipe_config] requested mode:
>[    2.312438] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.312438] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.312440] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.312441] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    2.312442] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.312442] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.312443] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.312444] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.312444] [drm:intel_dump_pipe_config] ips: 1
>[    2.312445] [drm:intel_dump_pipe_config] double wide: 0
>[    2.317909] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.317936] i915 0000:00:02.0: registered panic notifier
>[    2.321258] dracut: Starting plymouth daemon
>[    2.327499] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    2.327502] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    2.327503] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.327505] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.327507] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    2.327510] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    2.327514] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.327515] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    2.327517] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.327518] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    2.327519] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.327519] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.327520] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.327522] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.327523] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.327524] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.327524] [drm:intel_dump_pipe_config] requested mode:
>[    2.327526] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.327526] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.327528] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.327530] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    2.327530] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.327531] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.327532] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.327533] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.327533] [drm:intel_dump_pipe_config] ips: 1
>[    2.327534] [drm:intel_dump_pipe_config] double wide: 0
>[    2.338408] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    2.338411] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    2.338412] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.338414] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.338416] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    2.338419] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    2.338424] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.338424] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    2.338426] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.338427] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    2.338428] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.338429] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.338430] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.338431] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.338432] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.338433] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.338433] [drm:intel_dump_pipe_config] requested mode:
>[    2.338436] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.338436] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.338437] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.338439] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    2.338439] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.338440] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.338441] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.338442] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.338443] [drm:intel_dump_pipe_config] ips: 1
>[    2.338443] [drm:intel_dump_pipe_config] double wide: 0
>[    2.393399] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    2.393544] ACPI: AC Adapter [ADP1] (on-line)
>[    2.409573] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    2.409652] ACPI: Battery Slot [BAT0] (battery present)
>[    2.409742] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    2.409838] ACPI: Battery Slot [BAT1] (battery absent)
>[    2.409938] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    2.409982] ACPI: Battery Slot [BAT2] (battery absent)
>[    2.414038] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
>[    2.418355] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003)
>[    2.418523] ACPI Warning: SystemIO range 0x000000000000efa0-0x000000000000efbf conflicts with OpRegion 0x000000000000efa0-0x000000000000efaf (\_SB_.PCI0.SBUS.SMBI) (20150204/utaddress-258)
>[    2.418664] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    2.418952] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
>[    2.419117] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops update_polyphase_filter [i915])
>[    2.422041] [drm:intel_display_power_get] enabling display
>[    2.422047] [drm:hsw_set_power_well] Enabling power well
>[    2.422779] input: PC Speaker as /devices/platform/pcspkr/input/input6
>[    2.439343] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    2.439347] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    2.439349] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.439352] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.439354] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    2.439358] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    2.439366] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.439367] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    2.439370] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.439372] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    2.439372] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.439373] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.439375] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.439377] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.439379] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.439380] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.439381] [drm:intel_dump_pipe_config] requested mode:
>[    2.439386] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.439386] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.439389] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.439391] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    2.439392] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.439394] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.439395] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.439396] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.439397] [drm:intel_dump_pipe_config] ips: 1
>[    2.439398] [drm:intel_dump_pipe_config] double wide: 0
>[    2.442015] dracut: Checking ext4: /dev/sda3
>[    2.442168] dracut: issuing e2fsck -a  /dev/sda3
>[    2.443810] ppdev: user-space parallel port driver
>[    2.444290] iTCO_vendor_support: vendor-support=0
>[    2.444460] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    2.444496] iTCO_wdt: Found a Wildcat Point_LP TCO device (Version=2, TCOBASE=0x1860)
>[    2.444690] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    2.450077] dracut: /dev/sda3: clean, 813444/4751360 files, 11513656/19000576 blocks
>[    2.450442] dracut: Remounting /dev/sda3 with -o errors=remount-ro,ro
>[    2.456485] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: errors=remount-ro
>[    2.459739] dracut: Mounted root filesystem /dev/sda3
>[    2.469176] device-mapper: uevent: version 1.0.3
>[    2.469311] device-mapper: ioctl: 4.30.0-ioctl (2014-12-22) initialised: dm-devel@redhat.com
>[    2.487070] dracut: Switching root
>[    2.524591] random: init urandom read with 80 bits of entropy available
>[    2.541822] init: plymouth-upstart-bridge main process (2750) terminated with status 1
>[    2.541903] init: plymouth-upstart-bridge main process ended, respawning
>[    2.545336] init: plymouth-upstart-bridge main process (2760) terminated with status 1
>[    2.545412] init: plymouth-upstart-bridge main process ended, respawning
>[    2.551893] init: plymouth-upstart-bridge main process (2762) terminated with status 1
>[    2.551919] init: plymouth-upstart-bridge main process ended, respawning
>[    2.690922] Switched to clocksource tsc
>[    2.742629] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[    2.748419] systemd-udevd[2886]: starting version 204
>[    2.860357] e1000e 0000:00:19.0 eth5: renamed from eth0
>[    2.871642] systemd-udevd[2910]: renamed network interface eth0 to eth5
>[    2.879103] random: nonblocking pool is initialized
>[    2.883289] systemd-udevd[2912]: could not open moddep file '/lib/modules/4.0.0-rc4_drm-intel-nightly_294a23_20150321+/modules.dep.bin'
>[    2.889440] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    2.889445] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    2.889447] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.889450] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.889452] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    2.889456] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    2.889463] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.889464] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    2.889467] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.889469] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    2.889470] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.889471] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.889473] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.889475] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.889476] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.889477] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.889478] [drm:intel_dump_pipe_config] requested mode:
>[    2.889482] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.889482] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.889485] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.889488] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    2.889489] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.889490] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.889491] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.889492] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.889493] [drm:intel_dump_pipe_config] ips: 1
>[    2.889494] [drm:intel_dump_pipe_config] double wide: 0
>[    2.919620] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    2.919624] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    2.919626] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.919628] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.919631] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    2.919634] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    2.919640] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.919641] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    2.919644] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.919646] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    2.919646] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.919647] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.919649] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.919651] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.919653] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.919654] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.919655] [drm:intel_dump_pipe_config] requested mode:
>[    2.919658] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.919659] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.919662] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.919664] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    2.919665] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.919666] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.919668] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.919669] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.919670] [drm:intel_dump_pipe_config] ips: 1
>[    2.919671] [drm:intel_dump_pipe_config] double wide: 0
>[    2.932868] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    2.932873] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    2.932875] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.932877] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.932880] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    2.932884] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    2.932890] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.932891] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    2.932894] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.932896] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    2.932897] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.932898] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.932899] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.932901] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.932903] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.932904] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.932904] [drm:intel_dump_pipe_config] requested mode:
>[    2.932908] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.932908] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.932911] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.932913] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    2.932914] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.932915] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.932917] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.932918] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.932919] [drm:intel_dump_pipe_config] ips: 1
>[    2.932920] [drm:intel_dump_pipe_config] double wide: 0
>[    2.967607] [drm:i915_gem_open] 
>[    2.969417] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[    2.969421] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[    2.971191] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    2.971198] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    2.971201] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.971205] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.971208] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    2.971214] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    2.971221] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.971223] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    2.971227] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.971230] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    2.971232] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.971234] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.971237] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.971240] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.971242] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.971244] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.971246] [drm:intel_dump_pipe_config] requested mode:
>[    2.971250] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.971252] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.971256] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.971260] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    2.971263] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.971265] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.971268] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.971270] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.971272] [drm:intel_dump_pipe_config] ips: 1
>[    2.971274] [drm:intel_dump_pipe_config] double wide: 0
>[    2.971277] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[    2.971280] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[    2.971282] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.971285] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.971288] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[    2.971290] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[    2.971292] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.971295] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.971314] [drm:i915_gem_open] 
>[    2.971921] Adding 1952764k swap on /dev/sda2.  Priority:-1 extents:1 across:1952764k SS
>[    2.973113] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[    2.973116] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[    2.973651] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    2.973656] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    2.973658] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.973662] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.973665] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    2.973669] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    2.973676] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.973678] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    2.973681] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.973683] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    2.973685] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.973687] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.973690] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.973693] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.973696] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.973698] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.973699] [drm:intel_dump_pipe_config] requested mode:
>[    2.973703] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.973705] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.973709] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.973712] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    2.973714] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.973716] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.973718] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.973721] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.973722] [drm:intel_dump_pipe_config] ips: 1
>[    2.973724] [drm:intel_dump_pipe_config] double wide: 0
>[    2.973727] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[    2.973730] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[    2.973732] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.973735] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.973737] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[    2.973740] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[    2.973742] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    2.973744] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    2.973759] [drm:i915_gem_open] 
>[    2.975505] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[    2.975508] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[    2.975562] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[    2.975565] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[    2.975574] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[    2.975578] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1]
>[    2.975580] [drm:intel_dp_detect] [CONNECTOR:31:eDP-1]
>[    2.975592] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.975597] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1] probed modes :
>[    2.975602] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.975605] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[    2.975609] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[    2.979933] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
>[    2.984710] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[    2.984717] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[    2.984721] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[    2.984729] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[    2.984734] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[    2.984736] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[    2.984739] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[    2.984744] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[    2.984750] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[    2.984753] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[    2.984756] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[    2.988509] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    2.988514] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.988518] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[    2.988527] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[    2.988530] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[    2.988532] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[    2.988699] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    2.988701] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.988704] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[    2.988713] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[    2.988716] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[    2.988718] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[    2.988875] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    2.988878] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.988880] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[    2.988884] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[    2.988886] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[    2.988888] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[    2.989050] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    2.989052] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.989054] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[    2.989079] [drm:drm_mode_addfb2] [FB:49]
>[    3.221276] init: idmapd-mounting (/lib/modules/4.0.0-rc4_drm-intel-nightly_294a23_20150321+) main process (3717) killed by TERM signal
>[    3.265513] init: bluetooth main process (3881) terminated with status 1
>[    3.265523] init: bluetooth main process ended, respawning
>[    3.348515] init: failsafe main process (3800) killed by TERM signal
>[    3.350971] init: bluetooth main process (3943) terminated with status 1
>[    3.350988] init: bluetooth main process ended, respawning
>[    3.358884] init: Failed to obtain startpar-bridge instance: Unknown parameter: INSTANCE
>[    3.450657] init: bluetooth main process (4067) terminated with status 1
>[    3.450669] init: bluetooth main process ended, respawning
>[    3.458296] init: statd-mounting (/lib/modules/4.0.0-rc4_drm-intel-nightly_294a23_20150321+) main process (3718) killed by TERM signal
>[    3.630472] init: bluetooth main process (4217) terminated with status 1
>[    3.630486] init: bluetooth main process ended, respawning
>[    3.709464] init: bluetooth main process (4292) terminated with status 1
>[    3.709473] init: bluetooth main process ended, respawning
>[    3.716290] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    3.716297] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    3.716300] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    3.716304] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    3.716307] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    3.716312] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    3.716319] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    3.716321] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    3.716325] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    3.716327] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    3.716329] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    3.716331] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    3.716334] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.716337] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    3.716340] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.716342] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    3.716344] [drm:intel_dump_pipe_config] requested mode:
>[    3.716349] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    3.716351] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.716355] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    3.716360] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    3.716361] [drm:intel_dump_pipe_config] port clock: 270000
>[    3.716363] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    3.716366] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.716368] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.716370] [drm:intel_dump_pipe_config] ips: 1
>[    3.716372] [drm:intel_dump_pipe_config] double wide: 0
>[    3.716375] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[    3.716378] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[    3.716381] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    3.716384] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    3.716386] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[    3.716389] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[    3.716391] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    3.716394] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    3.716498] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    3.716500] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    3.716501] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    3.716503] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    3.716505] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    3.716508] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    3.716512] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    3.716513] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    3.716515] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    3.716517] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    3.716517] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    3.716518] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    3.716520] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.716522] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    3.716524] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.716525] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    3.716526] [drm:intel_dump_pipe_config] requested mode:
>[    3.716529] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    3.716529] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.716532] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    3.716534] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    3.716535] [drm:intel_dump_pipe_config] port clock: 270000
>[    3.716536] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    3.716538] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.716539] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.716540] [drm:intel_dump_pipe_config] ips: 1
>[    3.716541] [drm:intel_dump_pipe_config] double wide: 0
>[    3.727655] init: plymouth-upstart-bridge main process ended, respawning
>[    3.768390] init: bluetooth main process (4337) terminated with status 1
>[    3.768403] init: bluetooth main process ended, respawning
>[    3.800453] init: bluetooth main process (4360) terminated with status 1
>[    3.800468] init: bluetooth main process ended, respawning
>[    3.819734] init: bluetooth main process (4390) terminated with status 1
>[    3.819747] init: bluetooth main process ended, respawning
>[    3.834858] init: bluetooth main process (4414) terminated with status 1
>[    3.834868] init: bluetooth main process ended, respawning
>[    3.850287] init: bluetooth main process (4438) terminated with status 1
>[    3.850297] init: bluetooth main process ended, respawning
>[    3.865250] init: bluetooth main process (4462) terminated with status 1
>[    3.865260] init: bluetooth respawning too fast, stopped
>[    5.279219] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[    5.279229] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[    6.571217] e1000e: eth5 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
>[   17.679785] gem_userptr_blits: executing
>[   17.679855] [drm:i915_gem_open] 
>[   17.681259] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   17.681262] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   17.681713] [drm:i915_gem_open] 
>[   17.683095] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   17.683097] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   17.683257] gem_userptr_blits: starting subtest forked-unsync-swapping-mempressure-normal
>[   17.696319] gem_userptr_bli (4758): drop_caches: 3
>[   17.698063] gem_userptr_bli (4758): drop_caches: 3
>[   23.961262] gem_userptr_blits: exiting, ret=0
>[   23.976935] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[   23.976941] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   23.976943] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   23.976945] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   23.976947] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[   23.976951] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   23.976956] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   23.976958] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   23.976960] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   23.976962] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   23.976963] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   23.976964] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   23.976966] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   23.976968] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   23.976970] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   23.976971] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   23.976972] [drm:intel_dump_pipe_config] requested mode:
>[   23.976975] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   23.976976] [drm:intel_dump_pipe_config] adjusted mode:
>[   23.976978] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   23.976980] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[   23.976982] [drm:intel_dump_pipe_config] port clock: 270000
>[   23.976983] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   23.976984] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   23.976986] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   23.976987] [drm:intel_dump_pipe_config] ips: 1
>[   23.976988] [drm:intel_dump_pipe_config] double wide: 0
>[   23.976990] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[   23.976992] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[   23.976994] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   23.976996] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   23.976997] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[   23.976999] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[   23.977000] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   23.977002] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   26.867468] gem_userptr_blits: executing
>[   26.867538] [drm:i915_gem_open] 
>[   26.868960] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   26.868963] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   26.869452] [drm:i915_gem_open] 
>[   26.870832] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   26.870834] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   26.870947] gem_userptr_blits: starting subtest forked-unsync-swapping-mempressure-normal
>[   26.873649] gem_userptr_bli (4773): drop_caches: 3
>[   26.875333] gem_userptr_bli (4773): drop_caches: 3
>[   32.152790] gem_userptr_blits: exiting, ret=0
>[   32.168461] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[   32.168466] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   32.168468] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   32.168471] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   32.168473] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[   32.168477] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   32.168482] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   32.168483] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   32.168485] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   32.168487] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   32.168488] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   32.168490] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   32.168491] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   32.168493] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   32.168495] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   32.168497] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   32.168498] [drm:intel_dump_pipe_config] requested mode:
>[   32.168500] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   32.168502] [drm:intel_dump_pipe_config] adjusted mode:
>[   32.168504] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   32.168506] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[   32.168507] [drm:intel_dump_pipe_config] port clock: 270000
>[   32.168508] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   32.168510] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   32.168511] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   32.168512] [drm:intel_dump_pipe_config] ips: 1
>[   32.168514] [drm:intel_dump_pipe_config] double wide: 0
>[   32.168515] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[   32.168517] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[   32.168519] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   32.168521] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   32.168522] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[   32.168524] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[   32.168525] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   32.168527] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   36.427985] gem_userptr_blits: executing
>[   36.428055] [drm:i915_gem_open] 
>[   36.429441] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   36.429444] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   36.429892] [drm:i915_gem_open] 
>[   36.431289] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   36.431292] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   36.431417] gem_userptr_blits: starting subtest forked-unsync-swapping-mempressure-normal
>[   36.434015] gem_userptr_bli (4788): drop_caches: 3
>[   36.435649] gem_userptr_bli (4788): drop_caches: 3
>[   41.822025] gem_userptr_blits: exiting, ret=0
>[   41.823725] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[   41.823730] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   41.823732] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   41.823735] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   41.823737] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[   41.823741] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   41.823746] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   41.823747] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   41.823749] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   41.823751] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   41.823752] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   41.823753] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   41.823755] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   41.823757] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   41.823759] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   41.823760] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   41.823761] [drm:intel_dump_pipe_config] requested mode:
>[   41.823764] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   41.823765] [drm:intel_dump_pipe_config] adjusted mode:
>[   41.823767] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   41.823770] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[   41.823771] [drm:intel_dump_pipe_config] port clock: 270000
>[   41.823772] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   41.823774] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   41.823775] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   41.823776] [drm:intel_dump_pipe_config] ips: 1
>[   41.823777] [drm:intel_dump_pipe_config] double wide: 0
>[   41.823779] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[   41.823781] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[   41.823783] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   41.823785] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   41.823786] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[   41.823788] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[   41.823789] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   41.823790] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   61.150246] gem_userptr_blits: executing
>[   61.150324] [drm:i915_gem_open] 
>[   61.151741] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   61.151744] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   61.152197] [drm:i915_gem_open] 
>[   61.153593] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   61.153596] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   61.153727] gem_userptr_blits: starting subtest forked-unsync-swapping-mempressure-normal
>[   61.156146] gem_userptr_bli (4804): drop_caches: 3
>[   61.157702] gem_userptr_bli (4804): drop_caches: 3
>[   66.334440] gem_userptr_blits: exiting, ret=0
>[   66.350240] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[   66.350246] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   66.350248] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   66.350251] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   66.350253] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[   66.350257] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   66.350262] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   66.350264] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   66.350266] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   66.350268] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   66.350269] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   66.350270] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   66.350272] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   66.350274] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   66.350276] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   66.350277] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   66.350278] [drm:intel_dump_pipe_config] requested mode:
>[   66.350281] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   66.350282] [drm:intel_dump_pipe_config] adjusted mode:
>[   66.350284] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   66.350286] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[   66.350288] [drm:intel_dump_pipe_config] port clock: 270000
>[   66.350289] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   66.350290] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   66.350292] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   66.350293] [drm:intel_dump_pipe_config] ips: 1
>[   66.350294] [drm:intel_dump_pipe_config] double wide: 0
>[   66.350296] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[   66.350298] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[   66.350300] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   66.350302] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   66.350303] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[   66.350305] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[   66.350306] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   66.350308] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  108.057567] gem_userptr_blits: executing
>[  108.057640] [drm:i915_gem_open] 
>[  108.059087] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[  108.059090] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[  108.059561] [drm:i915_gem_open] 
>[  108.060942] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[  108.060944] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[  108.061059] gem_userptr_blits: starting subtest forked-unsync-swapping-mempressure-interruptible
>[  108.064622] gem_userptr_bli (4856): drop_caches: 3
>[  108.066179] gem_userptr_bli (4856): drop_caches: 3
>[  117.025420] gem_userptr_blits: exiting, ret=0
>[  117.041312] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[  117.041318] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  117.041320] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[  117.041323] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  117.041325] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[  117.041329] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  117.041334] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  117.041335] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  117.041337] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  117.041339] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[  117.041340] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  117.041342] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  117.041343] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  117.041345] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  117.041347] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  117.041348] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  117.041350] [drm:intel_dump_pipe_config] requested mode:
>[  117.041352] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  117.041354] [drm:intel_dump_pipe_config] adjusted mode:
>[  117.041356] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  117.041358] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  117.041359] [drm:intel_dump_pipe_config] port clock: 270000
>[  117.041360] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  117.041362] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  117.041363] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  117.041365] [drm:intel_dump_pipe_config] ips: 1
>[  117.041366] [drm:intel_dump_pipe_config] double wide: 0
>[  117.041367] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  117.041369] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[  117.041371] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[  117.041373] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  117.041374] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[  117.041376] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[  117.041377] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[  117.041379] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  125.182327] gem_userptr_blits: executing
>[  125.182396] [drm:i915_gem_open] 
>[  125.183832] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[  125.183834] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[  125.184310] [drm:i915_gem_open] 
>[  125.185695] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[  125.185699] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[  125.185824] gem_userptr_blits: starting subtest forked-unsync-swapping-mempressure-normal
>[  125.188013] gem_userptr_bli (4883): drop_caches: 3
>[  125.189533] gem_userptr_bli (4883): drop_caches: 3
>[  130.483311] gem_userptr_blits: exiting, ret=0
>[  130.499276] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[  130.499282] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  130.499284] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[  130.499287] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  130.499289] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[  130.499293] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  130.499298] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  130.499299] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  130.499301] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  130.499303] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[  130.499304] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  130.499305] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  130.499307] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  130.499309] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  130.499311] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  130.499312] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  130.499314] [drm:intel_dump_pipe_config] requested mode:
>[  130.499316] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  130.499317] [drm:intel_dump_pipe_config] adjusted mode:
>[  130.499319] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  130.499322] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  130.499323] [drm:intel_dump_pipe_config] port clock: 270000
>[  130.499324] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  130.499326] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  130.499327] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  130.499328] [drm:intel_dump_pipe_config] ips: 1
>[  130.499330] [drm:intel_dump_pipe_config] double wide: 0
>[  130.499331] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  130.499333] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[  130.499335] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[  130.499337] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  130.499338] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[  130.499340] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[  130.499341] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[  130.499343] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  132.509446] gem_userptr_blits: executing
>[  132.509521] [drm:i915_gem_open] 
>[  132.510962] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[  132.510964] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[  132.511431] [drm:i915_gem_open] 
>[  132.512818] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[  132.512820] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[  132.512946] gem_userptr_blits: starting subtest forked-unsync-swapping-mempressure-normal
>[  132.515398] gem_userptr_bli (4898): drop_caches: 3
>[  132.516938] gem_userptr_bli (4898): drop_caches: 3
>[  135.905373] BUG: unable to handle kernel NULL pointer dereference at 0000000000000101
>[  135.905473] IP: [<0000000000000101>] 0x101
>[  135.905527] PGD a4438067 PUD a4439067 PMD 0 
>[  135.905578] Oops: 0010 [#1] SMP 
>[  135.905618] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev snd_hda_codec_hdmi pcspkr snd_hda_intel snd_hda_controller lpc_ich i2c_i801 mfd_core snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm
>[  135.905942] CPU: 1 PID: 4902 Comm: gem_userptr_bli Not tainted 4.0.0-rc4_drm-intel-nightly_294a23_20150321+ #176
>[  135.906030] task: ffff8800a46ca0c0 ti: ffff8800a1480000 task.ti: ffff8800a1480000
>[  135.906096] RIP: 0010:[<0000000000000101>]  [<0000000000000101>] 0x101
>[  135.906164] RSP: 0018:ffff8800a1483d00  EFLAGS: 00010202
>[  135.906213] RAX: 0000000000000101 RBX: 00007f9f798ec000 RCX: 00000000026cd480
>[  135.906279] RDX: ffffffff811347e7 RSI: 00007f9f798eb000 RDI: ffffea00026cd480
>[  135.906344] RBP: ffff88014978a228 R08: 0000000000000000 R09: 000000000000b626
>[  135.906409] R10: 000000000000b800 R11: 000000000000b6d1 R12: ffff8800a1483e18
>[  135.906474] R13: ffffea00026cd480 R14: 0000000000000000 R15: 00007f9f79989000
>[  135.906534] FS:  00007f9f891168c0(0000) GS:ffff88014ec40000(0000) knlGS:0000000000000000
>[  135.906600] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  135.906650] CR2: 0000000000000101 CR3: 000000000259f000 CR4: 00000000003406e0
>[  135.906711] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  135.906766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  135.906813] Stack:
>[  135.906832]  ffffffff810ed796 ffff88014effac00 00007f9f79989000 00007f9f79989000
>[  135.906891]  00007f9f79989000 ffff88009451f7f8 ffff88009464f758 ffff880149327e60
>[  135.906955]  0000000100000001 ffff88014916b3e8 ffff880002cbbf00 00007f9f798eb000
>[  135.907018] Call Trace:
>[  135.907044]  [<ffffffff810ed796>] ? unmap_single_vma+0x436/0x628
>[  135.907089]  [<ffffffff810ee1fc>] ? unmap_vmas+0x4c/0x7f
>[  135.907130]  [<ffffffff810f3903>] ? exit_mmap+0x5b/0xe4
>[  135.907168]  [<ffffffff810efadd>] ? handle_mm_fault+0x329/0xc4d
>[  135.907214]  [<ffffffff81039981>] ? mmput+0x2c/0xb6
>[  135.907252]  [<ffffffff8103ce52>] ? do_exit+0x387/0x909
>[  135.907296]  [<ffffffff81032a63>] ? __do_page_fault+0x345/0x3d8
>[  135.907341]  [<ffffffff8103dffa>] ? do_group_exit+0x3a/0x8f
>[  135.907383]  [<ffffffff8103e05b>] ? SyS_exit_group+0xc/0xc
>[  135.907425]  [<ffffffff81799b72>] ? system_call_fastpath+0x12/0x17
>[  135.907467] Code:  Bad RIP value.
>[  135.907499] RIP  [<0000000000000101>] 0x101
>[  135.907538]  RSP <ffff8800a1483d00>
>[  135.907565] CR2: 0000000000000101
>[  135.907593] ---[ end trace b10edcdb671b06f7 ]---
>[  135.907626] Fixing recursive fault but reboot is needed!
>[  135.908862] BUG: unable to handle kernel NULL pointer dereference at 0000000000000101
>[  135.908928] IP: [<0000000000000101>] 0x101
>[  135.908962] PGD a4438067 PUD a4439067 PMD 0 
>[  135.909003] Oops: 0010 [#2] SMP 
>[  135.909033] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev snd_hda_codec_hdmi pcspkr snd_hda_intel snd_hda_controller lpc_ich i2c_i801 mfd_core snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm
>[  135.909291] CPU: 1 PID: 4910 Comm: gem_userptr_bli Tainted: G      D         4.0.0-rc4_drm-intel-nightly_294a23_20150321+ #176
>[  135.909369] task: ffff8801444e51e0 ti: ffff880144c7c000 task.ti: ffff880144c7c000
>[  135.909423] RIP: 0010:[<0000000000000101>]  [<0000000000000101>] 0x101
>[  135.909484] RSP: 0018:ffff880144c7fd00  EFLAGS: 00010202
>[  135.909532] RAX: 0000000000000101 RBX: 00007f9f798ec000 RCX: 00000000026cd480
>[  135.909594] RDX: ffffffff811347e7 RSI: 00007f9f798eb000 RDI: ffffea00026cd480
>[  135.909653] RBP: ffff8800a46bb398 R08: 0000000000000000 R09: 000000000000b58e
>[  135.909713] R10: 0000000000000026 R11: 000000000000b70a R12: ffff880144c7fe18
>[  135.909771] R13: ffffea00026cd480 R14: 0000000000000000 R15: 00007f9f79989000
>[  135.909830] FS:  00007f9f891168c0(0000) GS:ffff88014ec40000(0000) knlGS:0000000000000000
>[  135.909897] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  135.909948] CR2: 0000000000000101 CR3: 000000000259f000 CR4: 00000000003406e0
>[  135.910008] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  135.910068] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  135.910126] Stack:
>[  135.910148]  ffffffff810ed796 ffff88014effac00 00007f9f79989000 00007f9f79989000
>[  135.910226]  00007f9f79989000 ffff8801490e07f8 ffff88009464b758 ffff880143d10e60
>[  135.913033]  0000000100000001 ffff88000225c3e8 ffff8800a456d400 00007f9f798eb000
>[  135.915636] Call Trace:
>[  135.918595]  [<ffffffff810ed796>] ? unmap_single_vma+0x436/0x628
>[  135.921239]  [<ffffffff810ee1fc>] ? unmap_vmas+0x4c/0x7f
>[  135.923735]  [<ffffffff810f3903>] ? exit_mmap+0x5b/0xe4
>[  135.926649]  [<ffffffff810efadd>] ? handle_mm_fault+0x329/0xc4d
>[  135.929563]  [<ffffffff81039981>] ? mmput+0x2c/0xb6
>[  135.932259]  [<ffffffff8103ce52>] ? do_exit+0x387/0x909
>[  135.934883]  [<ffffffff81032a63>] ? __do_page_fault+0x345/0x3d8
>[  135.937091]  [<ffffffff8103dffa>] ? do_group_exit+0x3a/0x8f
>[  135.939239]  [<ffffffff8103e05b>] ? SyS_exit_group+0xc/0xc
>[  135.941702]  [<ffffffff81799b72>] ? system_call_fastpath+0x12/0x17
>[  135.944215] Code:  Bad RIP value.
>[  135.946737] RIP  [<0000000000000101>] 0x101
>[  135.949256]  RSP <ffff880144c7fd00>
>[  135.951439] CR2: 0000000000000101
>[  135.953527] ---[ end trace b10edcdb671b06f8 ]---
>[  135.955993] Fixing recursive fault but reboot is needed!
>[  136.045881] BUG: unable to handle kernel NULL pointer dereference at 0000000000000101
>[  136.047841] IP: [<0000000000000101>] 0x101
>[  136.049746] PGD 0 
>[  136.051637] Oops: 0010 [#3] SMP 
>[  136.053586] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev snd_hda_codec_hdmi pcspkr snd_hda_intel snd_hda_controller lpc_ich i2c_i801 mfd_core snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm
>[  136.057996] CPU: 2 PID: 4906 Comm: gem_userptr_bli Tainted: G      D         4.0.0-rc4_drm-intel-nightly_294a23_20150321+ #176
>[  136.060338] task: ffff8801444e6240 ti: ffff880098474000 task.ti: ffff880098474000
>[  136.062535] RIP: 0010:[<0000000000000101>]  [<0000000000000101>] 0x101
>[  136.064697] RSP: 0018:ffff880098477d00  EFLAGS: 00010202
>[  136.066839] RAX: 0000000000000101 RBX: 00007f9f798ec000 RCX: 00000000026cd480
>[  136.069344] RDX: ffffffff811347e7 RSI: 00007f9f798eb000 RDI: ffffea00026cd480
>[  136.072008] RBP: ffff8800027800b8 R08: 0000000000000000 R09: 00000000fffffff3
>[  136.074681] R10: ffffffff81a86399 R11: 0000000000000246 R12: ffff880098477e18
>[  136.077359] R13: ffffea00026cd480 R14: 0000000000000000 R15: 00007f9f79989000
>[  136.080045] FS:  0000000000000000(0000) GS:ffff88014ec80000(0000) knlGS:0000000000000000
>[  136.082763] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  136.085481] CR2: 0000000000000101 CR3: 0000000001b9b000 CR4: 00000000003406e0
>[  136.088229] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  136.090968] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  136.093682] Stack:
>[  136.096382]  ffffffff810ed796 ffff88014effa600 00007f9f79989000 00007f9f79989000
>[  136.099157]  00007f9f79989000 ffff8800a40577f8 ffff8800a143a758 ffff880143d25e60
>[  136.101956]  0000000100000009 ffff8800a45833e8 ffff8800a456e200 00007f9f798eb000
>[  136.104759] Call Trace:
>[  136.107533]  [<ffffffff810ed796>] ? unmap_single_vma+0x436/0x628
>[  136.110320]  [<ffffffff810ee1fc>] ? unmap_vmas+0x4c/0x7f
>[  136.113075]  [<ffffffff810f3903>] ? exit_mmap+0x5b/0xe4
>[  136.115828]  [<ffffffff810efadd>] ? handle_mm_fault+0x329/0xc4d
>[  136.118588]  [<ffffffff81039981>] ? mmput+0x2c/0xb6
>[  136.121238]  [<ffffffff8103ce52>] ? do_exit+0x387/0x909
>[  136.123755]  [<ffffffff81032a63>] ? __do_page_fault+0x345/0x3d8
>[  136.126228]  [<ffffffff8103dffa>] ? do_group_exit+0x3a/0x8f
>[  136.128648]  [<ffffffff8103e05b>] ? SyS_exit_group+0xc/0xc
>[  136.131045]  [<ffffffff81799b72>] ? system_call_fastpath+0x12/0x17
>[  136.133437] Code:  Bad RIP value.
>[  136.135811] RIP  [<0000000000000101>] 0x101
>[  136.138195]  RSP <ffff880098477d00>
>[  136.140559] CR2: 0000000000000101
>[  136.142911] ---[ end trace b10edcdb671b06f9 ]---
>[  136.142915] BUG: unable to handle kernel NULL pointer dereference at 0000000000000101
>[  136.142918] IP: [<0000000000000101>] 0x101
>[  136.142921] PGD 145d65067 PUD 145d66067 PMD 0 
>[  136.142923] Oops: 0010 [#4] SMP 
>[  136.142935] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev snd_hda_codec_hdmi pcspkr snd_hda_intel snd_hda_controller lpc_ich i2c_i801 mfd_core snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm
>[  136.142938] CPU: 1 PID: 4909 Comm: gem_userptr_bli Tainted: G      D         4.0.0-rc4_drm-intel-nightly_294a23_20150321+ #176
>[  136.142940] task: ffff8801444e3120 ti: ffff8800a4450000 task.ti: ffff8800a4450000
>[  136.142942] RIP: 0010:[<0000000000000101>]  [<0000000000000101>] 0x101
>[  136.142944] RSP: 0018:ffff8800a4453d00  EFLAGS: 00010202
>[  136.142945] RAX: 0000000000000101 RBX: 00007f9f798ec000 RCX: 00000000026cd480
>[  136.142946] RDX: ffffffff811347e7 RSI: 00007f9f798eb000 RDI: ffffea00026cd480
>[  136.142947] RBP: ffff8800949beac8 R08: 0000000000000000 R09: 000000000000b625
>[  136.142948] R10: 000000000000b7b3 R11: 000000000000b53e R12: ffff8800a4453e18
>[  136.142949] R13: ffffea00026cd480 R14: 0000000000000000 R15: 00007f9f79989000
>[  136.142951] FS:  00007f9f891168c0(0000) GS:ffff88014ec40000(0000) knlGS:0000000000000000
>[  136.142952] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  136.142953] CR2: 0000000000000101 CR3: 0000000145d64000 CR4: 00000000003406e0
>[  136.142955] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  136.142956] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  136.142956] Stack:
>[  136.142958]  ffffffff810ed796 ffff88014effa600 00007f9f79989000 00007f9f79989000
>[  136.142960]  00007f9f79989000 ffff8800a46707f8 ffff8800946fa758 ffff8800a1557e60
>[  136.142962]  000000010293dc40 ffff880148e9b3e8 ffff8800a4568a80 00007f9f798eb000
>[  136.142963] Call Trace:
>[  136.142967]  [<ffffffff810ed796>] ? unmap_single_vma+0x436/0x628
>[  136.142970]  [<ffffffff810ee1fc>] ? unmap_vmas+0x4c/0x7f
>[  136.142973]  [<ffffffff810f3903>] ? exit_mmap+0x5b/0xe4
>[  136.142976]  [<ffffffff810efadd>] ? handle_mm_fault+0x329/0xc4d
>[  136.142979]  [<ffffffff81039981>] ? mmput+0x2c/0xb6
>[  136.142981]  [<ffffffff8103ce52>] ? do_exit+0x387/0x909
>[  136.142985]  [<ffffffff81032a63>] ? __do_page_fault+0x345/0x3d8
>[  136.142987]  [<ffffffff8103dffa>] ? do_group_exit+0x3a/0x8f
>[  136.142989]  [<ffffffff8103e05b>] ? SyS_exit_group+0xc/0xc
>[  136.142992]  [<ffffffff81799b72>] ? system_call_fastpath+0x12/0x17
>[  136.142993] Code:  Bad RIP value.
>[  136.142995] RIP  [<0000000000000101>] 0x101
>[  136.142996]  RSP <ffff8800a4453d00>
>[  136.142996] CR2: 0000000000000101
>[  136.142998] ---[ end trace b10edcdb671b06fa ]---
>[  136.143000] BUG: unable to handle kernel 
>[  136.143000] Fixing recursive fault but reboot is needed!
>[  136.143001] NULL pointer dereference at 0000000000000101
>[  136.143004] IP: [<0000000000000101>] 0x101
>[  136.143007] PGD 24e4067 PUD 24e5067 PMD 0 
>[  136.143009] Oops: 0010 [#5] SMP 
>[  136.143054] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev snd_hda_codec_hdmi pcspkr snd_hda_intel snd_hda_controller lpc_ich i2c_i801 mfd_core snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm
>[  136.143057] CPU: 0 PID: 4908 Comm: gem_userptr_bli Tainted: G      D         4.0.0-rc4_drm-intel-nightly_294a23_20150321+ #176
>[  136.143060] task: ffff8801444e1060 ti: ffff880002534000 task.ti: ffff880002534000
>[  136.143064] RIP: 0010:[<0000000000000101>]  [<0000000000000101>] 0x101
>[  136.143067] RSP: 0018:ffff880002537d00  EFLAGS: 00010202
>[  136.143069] RAX: 0000000000000101 RBX: 00007f9f798ec000 RCX: 00000000026cd480
>[  136.143071] RDX: ffffffff811347e7 RSI: 00007f9f798eb000 RDI: ffffea00026cd480
>[  136.143074] RBP: ffff880147867228 R08: 0000000000000000 R09: 000000000000b484
>[  136.143076] R10: 0000000000000026 R11: 000000000000b419 R12: ffff880002537e18
>[  136.143078] R13: ffffea00026cd480 R14: 0000000000000000 R15: 00007f9f79989000
>[  136.143081] FS:  00007f9f891168c0(0000) GS:ffff88014ec00000(0000) knlGS:0000000000000000
>[  136.143083] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  136.143085] CR2: 0000000000000101 CR3: 0000000149557000 CR4: 00000000003406f0
>[  136.143087] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  136.143089] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  136.143091] Stack:
>[  136.143099]  ffffffff810ed796 ffff88014effa600 00007f9f79989000 00007f9f79989000
>[  136.143107]  00007f9f79989000 ffff8800a23ed7f8 ffff8800946f7758 ffff880148dc5e60
>[  136.143115]  0000000100000001 ffff880144c213e8 ffff8800a456fa80 00007f9f798eb000
>[  136.143117] Call Trace:
>[  136.143122]  [<ffffffff810ed796>] ? unmap_single_vma+0x436/0x628
>[  136.143127]  [<ffffffff810ee1fc>] ? unmap_vmas+0x4c/0x7f
>[  136.143132]  [<ffffffff810f3903>] ? exit_mmap+0x5b/0xe4
>[  136.143137]  [<ffffffff810efadd>] ? handle_mm_fault+0x329/0xc4d
>[  136.143142]  [<ffffffff81039981>] ? mmput+0x2c/0xb6
>[  136.143146]  [<ffffffff8103ce52>] ? do_exit+0x387/0x909
>[  136.143151]  [<ffffffff81032a63>] ? __do_page_fault+0x345/0x3d8
>[  136.143155]  [<ffffffff8103dffa>] ? do_group_exit+0x3a/0x8f
>[  136.143159]  [<ffffffff8103e05b>] ? SyS_exit_group+0xc/0xc
>[  136.143163]  [<ffffffff81799b72>] ? system_call_fastpath+0x12/0x17
>[  136.143168] Code:  Bad RIP value.
>[  136.143172] RIP  [<0000000000000101>] 0x101
>[  136.143174]  RSP <ffff880002537d00>
>[  136.143176] CR2: 0000000000000101
>[  136.143177] ---[ end trace b10edcdb671b06fb ]---
>[  136.143179] Fixing recursive fault but reboot is needed!
>[  136.148063] BUG: unable to handle kernel NULL pointer dereference at 0000000000000101
>[  136.148065] IP: [<0000000000000101>] 0x101
>[  136.148067] PGD a1477067 PUD a1476067 PMD 0 
>[  136.148069] Oops: 0010 [#6] SMP 
>[  136.148081] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev snd_hda_codec_hdmi pcspkr snd_hda_intel snd_hda_controller lpc_ich i2c_i801 mfd_core snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm
>[  136.148084] CPU: 0 PID: 4904 Comm: gem_userptr_bli Tainted: G      D         4.0.0-rc4_drm-intel-nightly_294a23_20150321+ #176
>[  136.148086] task: ffff880148ca8000 ti: ffff880144c78000 task.ti: ffff880144c78000
>[  136.148088] RIP: 0010:[<0000000000000101>]  [<0000000000000101>] 0x101
>[  136.148089] RSP: 0018:ffff880144c7bd00  EFLAGS: 00010202
>[  136.148090] RAX: 0000000000000101 RBX: 00007f9f798ec000 RCX: 00000000026cd480
>[  136.148091] RDX: ffffffff811347e7 RSI: 00007f9f798eb000 RDI: ffffea00026cd480
>[  136.148092] RBP: ffff8800027cb398 R08: 0000000000000000 R09: 000000000000b6ac
>[  136.148094] R10: 0000000000000026 R11: 000000000000b93a R12: ffff880144c7be18
>[  136.148095] R13: ffffea00026cd480 R14: 0000000000000000 R15: 00007f9f79989000
>[  136.148096] FS:  00007f9f891168c0(0000) GS:ffff88014ec00000(0000) knlGS:0000000000000000
>[  136.148097] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  136.148098] CR2: 0000000000000101 CR3: 000000009441d000 CR4: 00000000003406f0
>[  136.148100] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  136.148101] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  136.148101] Stack:
>[  136.148103]  ffffffff810ed796 ffff88014effa600 00007f9f79989000 00007f9f79989000
>[  136.148105]  00007f9f79989000 ffff880148d087f8 ffff8800a1439758 ffff8801490f4e60
>[  136.148108]  0000000100000007 ffff8800a46803e8 ffff880002cbfa80 00007f9f798eb000
>[  136.148108] Call Trace:
>[  136.148112]  [<ffffffff810ed796>] ? unmap_single_vma+0x436/0x628
>[  136.148116]  [<ffffffff810ee1fc>] ? unmap_vmas+0x4c/0x7f
>[  136.148119]  [<ffffffff810f3903>] ? exit_mmap+0x5b/0xe4
>[  136.148121]  [<ffffffff810efadd>] ? handle_mm_fault+0x329/0xc4d
>[  136.148125]  [<ffffffff81039981>] ? mmput+0x2c/0xb6
>[  136.148127]  [<ffffffff8103ce52>] ? do_exit+0x387/0x909
>[  136.148131]  [<ffffffff81032a63>] ? __do_page_fault+0x345/0x3d8
>[  136.148133]  [<ffffffff8103dffa>] ? do_group_exit+0x3a/0x8f
>[  136.148136]  [<ffffffff8103e05b>] ? SyS_exit_group+0xc/0xc
>[  136.148139]  [<ffffffff81799b72>] ? system_call_fastpath+0x12/0x17
>[  136.148140] Code:  Bad RIP value.
>[  136.148142] RIP  [<0000000000000101>] 0x101
>[  136.148142]  RSP <ffff880144c7bd00>
>[  136.148143] CR2: 0000000000000101
>[  136.148144] ---[ end trace b10edcdb671b06fc ]---
>[  136.148145] Fixing recursive fault but reboot is needed!
>[  136.406386] Fixing recursive fault but reboot is needed!

Actions: View

Attachments on bug 89724: 114540

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.