Attachment 100009 Details for Bug 79354 – dmesg

dmesg

kms_flip.dmesg (text/plain), 119.90 KB, created by Guo Jinxian on 2014-05-28 07:13:25 UTC

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Creator: Guo Jinxian

Created: 2014-05-28 07:13:25 UTC

Size: 119.90 KB

patch

obsolete

>[    0.959712] ahci 0000:00:1f.2: irq 56 for MSI/MSI-X
>[    0.970082] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x2 impl SATA mode
>[    0.970128] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    0.970691] scsi0 : ahci
>[    0.970805] scsi1 : ahci
>[    0.970905] scsi2 : ahci
>[    0.971017] scsi3 : ahci
>[    0.972436] ata1: DUMMY
>[    0.973780] ata2: SATA max UDMA/133 abar m2048@0xc1037000 port 0xc1037180 irq 56
>[    0.975144] ata3: DUMMY
>[    0.976479] ata4: DUMMY
>[    0.978785] cnic: Broadcom NetXtreme II CNIC Driver cnic v2.5.20 (March 14, 2014)
>[    0.980245] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.78.19-0 (2014/02/10)
>[    0.981706] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    0.983120] e100: Copyright(c) 1999-2006 Intel Corporation
>[    0.984534] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    0.985948] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    0.987378] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    0.988787] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    0.990346] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    0.991784] e1000e 0000:00:19.0: irq 57 for MSI/MSI-X
>[    1.156456] e1000e 0000:00:19.0 eth0: registered PHC clock
>[    1.157916] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:13:20:fc:d6:b4
>[    1.159354] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    1.160815] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
>[    1.162284] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.0.5-k
>[    1.163731] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    1.165206] usbcore: registered new interface driver catc
>[    1.166654] usbcore: registered new interface driver kaweth
>[    1.168066] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    1.169501] usbcore: registered new interface driver pegasus
>[    1.170957] usbcore: registered new interface driver rtl8150
>[    1.172376] usbcore: registered new interface driver asix
>[    1.173779] usbcore: registered new interface driver ax88179_178a
>[    1.175170] usbcore: registered new interface driver cdc_ether
>[    1.176574] usbcore: registered new interface driver dm9601
>[    1.177978] usbcore: registered new interface driver gl620a
>[    1.179386] usbcore: registered new interface driver net1080
>[    1.180801] usbcore: registered new interface driver plusb
>[    1.182185] usbcore: registered new interface driver rndis_host
>[    1.183561] usbcore: registered new interface driver cdc_subset
>[    1.184922] usbcore: registered new interface driver zaurus
>[    1.186267] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    1.187621] usbcore: registered new interface driver cdc_ncm
>[    1.189515] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.190846] ehci-pci: EHCI PCI platform driver
>[    1.192420] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.193750] ohci-pci: OHCI PCI platform driver
>[    1.195087] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.196528] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
>[    1.197876] xhci_hcd 0000:00:14.0: PCI INT A: no GSI
>[    1.199224] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.200573] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    1.201970] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.201989] xhci_hcd 0000:00:14.0: irq 58 for MSI/MSI-X
>[    1.202051] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.203369] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.204679] usb usb1: Product: xHCI Host Controller
>[    1.205973] usb usb1: Manufacturer: Linux 3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ xhci_hcd
>[    1.207288] usb usb1: SerialNumber: 0000:00:14.0
>[    1.208716] hub 1-0:1.0: USB hub found
>[    1.210024] hub 1-0:1.0: 11 ports detected
>[    1.214857] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.216185] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.217513] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.218806] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.220094] usb usb2: Product: xHCI Host Controller
>[    1.221362] usb usb2: Manufacturer: Linux 3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ xhci_hcd
>[    1.222659] usb usb2: SerialNumber: 0000:00:14.0
>[    1.224070] hub 2-0:1.0: USB hub found
>[    1.225386] hub 2-0:1.0: 4 ports detected
>[    1.228134] usbcore: registered new interface driver usb-storage
>[    1.229525] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
>[    1.230876] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
>[    1.232663] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.234128] mousedev: PS/2 mouse device common for all mice
>[    1.235602] rtc_cmos 00:05: RTC can wake from S4
>[    1.237122] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
>[    1.238495] rtc_cmos 00:05: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.239854] i2c /dev entries driver
>[    1.241231] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.242752] usbcore: registered new interface driver usbhid
>[    1.244092] usbhid: USB HID core driver
>[    1.245475] TCP: cubic registered
>[    1.246784] Initializing XFRM netlink socket
>[    1.248082] NET: Registered protocol family 17
>[    1.249389] Key type dns_resolver registered
>[    1.251062] registered taskstats version 1
>[    1.252814] Btrfs loaded
>[    1.254368]   Magic number: 14:279:343
>[    1.255649] tty tty60: hash matches
>[    1.257008] PM: Hibernation image not present or could not be loaded.
>[    1.257025] Warning: unable to open an initial console.
>[    1.270889] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
>[    1.281963] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.283524] ata2.00: ATA-9: INTEL SSDSC2BB240G4, D2010370, max UDMA/133
>[    1.284835] ata2.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32)
>[    1.286471] ata2.00: configured for UDMA/133
>[    1.287907] scsi 1:0:0:0: Direct-Access     ATA      INTEL SSDSC2BB24 D201 PQ: 0 ANSI: 5
>[    1.289483] sd 1:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/223 GiB)
>[    1.289517] sd 1:0:0:0: Attached scsi generic sg0 type 0
>[    1.292323] sd 1:0:0:0: [sda] 4096-byte physical blocks
>[    1.293761] sd 1:0:0:0: [sda] Write Protect is off
>[    1.295184] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.295196] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.298025]  sda: sda1 sda2 sda3
>[    1.299749] sd 1:0:0:0: [sda] Attached SCSI disk
>[    1.305802] Freeing unused kernel memory: 22768K (ffffffff81b68000 - ffffffff831a4000)
>[    1.343498] dracut: dracut-018-35.git20120510.fc17
>[    1.374076] udevd[1410]: starting version 182
>[    1.391154] [drm] Initialized drm 1.1.0 20060810
>[    1.394556] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
>[    1.397722] ACPI: Lid Switch [LID0]
>[    1.400805] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2
>[    1.403019] ACPI: Power Button [PWRB]
>[    1.404851] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input3
>[    1.406505] ACPI: Sleep Button [SLPB]
>[    1.408155] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
>[    1.408208] ACPI: Power Button [PWRF]
>[    1.411321] [drm:i915_dump_device_info] i915 device info: gen=8, pciid=0x1616 flags=is_mobile,need_gfx_hws,has_fbc,has_hotplug,has_llc,has_ddi,
>[    1.411321] [drm:intel_detect_pch] This is Broadwell, assuming LynxPoint LP PCH
>[    1.411799] [drm] Memory usable by graphics device = 4096M
>[    1.411800] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    1.411801] [drm:i915_gem_gtt_init] GTT stolen size = 32M
>[    1.411802] [drm:i915_gem_gtt_init] ppgtt mode: 1
>[    1.411804] checking generic (b0000000 7e9000) vs hw (b0000000 10000000)
>[    1.411804] fb: switching to inteldrmfb from EFI VGA
>[    1.421891] Console: switching to colour dummy device 80x25
>[    1.436183] [drm:intel_opregion_setup] graphic opregion physical addr: 0xab77b018
>[    1.436195] [drm:intel_opregion_setup] Public ACPI methods supported
>[    1.436197] [drm:intel_opregion_setup] SWSCI supported
>[    1.441900] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483
>[    1.441902] [drm:intel_opregion_setup] ASLE supported
>[    1.441990] i915 0000:00:02.0: irq 59 for MSI/MSI-X
>[    1.441999] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.442002] [drm] Driver supports precise vblank timestamp query.
>[    1.442006] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[    1.442008] [drm:validate_vbt] Using VBT from OpRegion: $VBT HASWELL        d
>[    1.442011] [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
>[    1.442013] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    1.442015] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[    1.442018] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    1.442021] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x8 0xa
>[    1.442023] [drm:parse_lfp_panel_data] VBT initial LVDS value 30033c
>[    1.442026] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    1.442028] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
>[    1.442031] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    1.442033] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    1.442035] [drm:parse_driver_features] DRRS State Enabled:1
>[    1.442038] [drm:parse_ddi_port] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    1.442040] [drm:parse_ddi_port] VBT HDMI level shift for port A: 0
>[    1.442042] [drm:parse_ddi_port] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    1.442044] [drm:parse_ddi_port] VBT HDMI level shift for port B: 3
>[    1.442046] [drm:parse_ddi_port] Port C VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    1.442048] [drm:parse_ddi_port] VBT HDMI level shift for port C: 3
>[    1.442102] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    1.442108] [drm:i915_gem_init_stolen] found 33554432 bytes of stolen memory at ad800000
>[    1.442111] [drm:intel_display_power_get] enabling always-on
>[    1.442112] [drm:intel_display_power_get] enabling display
>[    1.442116] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.442174] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec)
>[    1.442176] [drm:intel_print_wm_latency] Primary WM1 latency 50 (25.0 usec)
>[    1.442178] [drm:intel_print_wm_latency] Primary WM2 latency 90 (45.0 usec)
>[    1.442179] [drm:intel_print_wm_latency] Primary WM3 latency 130 (65.0 usec)
>[    1.442181] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec)
>[    1.442183] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec)
>[    1.442185] [drm:intel_print_wm_latency] Sprite WM1 latency 50 (25.0 usec)
>[    1.442186] [drm:intel_print_wm_latency] Sprite WM2 latency 90 (45.0 usec)
>[    1.442188] [drm:intel_print_wm_latency] Sprite WM3 latency 130 (65.0 usec)
>[    1.442190] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec)
>[    1.442191] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec)
>[    1.442193] [drm:intel_print_wm_latency] Cursor WM1 latency 50 (25.0 usec)
>[    1.442194] [drm:intel_print_wm_latency] Cursor WM2 latency 90 (45.0 usec)
>[    1.442196] [drm:intel_print_wm_latency] Cursor WM3 latency 130 (65.0 usec)
>[    1.442198] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec)
>[    1.442200] [drm:intel_modeset_init] 3 display pipes available.
>[    1.442217] [drm:intel_ddi_pll_init] CDCLK running at 540000KHz
>[    1.442523] [drm:intel_dp_init_connector] Adding eDP connector on port A
>[    1.442573] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 0 t9 2000 t10 500 t11_t12 6000
>[    1.442575] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    1.442577] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600
>[    1.442580] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    1.442582] [drm:intel_dp_aux_init] registering DPDDC-A bus for card0-eDP-1
>[    1.442681] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[    1.442689] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[    1.442964] [drm:intel_dp_get_dpcd] DPCD: 11 0a 02 00 00 00 00 00 00 00 00 00 00 00 00
>[    1.443132] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>[    1.452344] random: nonblocking pool is initialized
>[    1.465713] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    1.465715] [drm] VBT doesn't support DRRS
>[    1.465750] [drm:intel_panel_setup_backlight] backlight initialized, enabled, brightness 937/937, sysfs interface registered
>[    1.465762] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    1.465805] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    1.471891] [drm:intel_modeset_readout_hw_state] [CRTC:5] hw state readout: enabled
>[    1.471894] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: disabled
>[    1.471896] [drm:intel_modeset_readout_hw_state] [CRTC:11] hw state readout: disabled
>[    1.471899] [drm:intel_ddi_get_crtc_pll] Pipe A connected to port A using clock 0x20000000
>[    1.471904] [drm:intel_modeset_readout_hw_state] [ENCODER:13:TMDS-13] hw state readout: enabled, pipe A
>[    1.471906] [drm:intel_modeset_readout_hw_state] [ENCODER:22:TMDS-22] hw state readout: disabled, pipe A
>[    1.471909] [drm:intel_modeset_readout_hw_state] [ENCODER:25:TMDS-25] hw state readout: disabled, pipe A
>[    1.471911] [drm:intel_modeset_readout_hw_state] [CONNECTOR:14:eDP-1] hw state readout: enabled
>[    1.471914] [drm:intel_modeset_readout_hw_state] [CONNECTOR:23:DP-1] hw state readout: disabled
>[    1.471916] [drm:intel_modeset_readout_hw_state] [CONNECTOR:24:HDMI-A-1] hw state readout: disabled
>[    1.471918] [drm:intel_modeset_readout_hw_state] [CONNECTOR:26:HDMI-A-2] hw state readout: disabled
>[    1.471921] [drm:intel_dump_pipe_config] [CRTC:5][setup_hw_state] config for pipe A
>[    1.471923] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.471924] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.471927] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.471929] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    1.471931] [drm:intel_dump_pipe_config] requested mode:
>[    1.471934] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1920 0 0 0 1080 0 0 0 0x0 0x0
>[    1.471935] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.471938] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    1.471940] [drm:intel_dump_crtc_timings] crtc timings: 138779 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x0 flags: 0xa
>[    1.471942] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.471944] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    1.471946] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.471948] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[    1.471949] [drm:intel_dump_pipe_config] ips: 0
>[    1.471951] [drm:intel_dump_pipe_config] double wide: 0
>[    1.471953] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    1.471955] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    1.471958] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    1.471961] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe B
>[    1.471962] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    1.471964] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.471966] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.471968] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.471969] [drm:intel_dump_pipe_config] requested mode:
>[    1.471972] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.471973] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.471976] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.471978] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.471979] [drm:intel_dump_pipe_config] port clock: 0
>[    1.471981] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.471983] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.471985] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.471986] [drm:intel_dump_pipe_config] ips: 0
>[    1.471987] [drm:intel_dump_pipe_config] double wide: 0
>[    1.471989] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    1.471991] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[    1.471994] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    1.471996] [drm:intel_dump_pipe_config] [CRTC:11][setup_hw_state] config for pipe C
>[    1.471997] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    1.471999] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.472001] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.472003] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.472004] [drm:intel_dump_pipe_config] requested mode:
>[    1.472007] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.472008] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.472010] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.472013] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.472014] [drm:intel_dump_pipe_config] port clock: 0
>[    1.472015] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.472017] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.472019] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.472020] [drm:intel_dump_pipe_config] ips: 0
>[    1.472022] [drm:intel_dump_pipe_config] double wide: 0
>[    1.472028] [drm:intel_connector_check_state] [CONNECTOR:14:eDP-1]
>[    1.472031] [drm:check_encoder_state] [ENCODER:13:TMDS-13]
>[    1.472033] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[    1.472035] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[    1.472036] [drm:check_crtc_state] [CRTC:5]
>[    1.472043] [drm:check_crtc_state] [CRTC:8]
>[    1.472046] [drm:check_crtc_state] [CRTC:11]
>[    1.472052] [drm:ironlake_get_plane_config] pipe/plane 0/0 with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    1.472054] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000
>[    1.472059] [drm:i915_pages_create_for_stolen] offset=0x0, size=8294400
>[    1.472062] [drm:intel_alloc_plane_obj] plane fb obj ffff880002d14000
>[    1.472065] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 7e9000
>[    1.472067] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [7e9000, fffff000]
>[    1.475193] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[    1.475196] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[    1.475198] [drm:i915_gem_context_init] HW context support initialized
>[    1.475216] [drm:init_status_page] render ring hws offset: 0x007fb000
>[    1.475298] [drm:init_pipe_control] render ring pipe control offset: 0x0081c000
>[    1.475303] [drm:init_status_page] bsd ring hws offset: 0x0081d000
>[    1.475367] [drm:init_status_page] blitter ring hws offset: 0x0083e000
>[    1.475427] [drm:init_status_page] video enhancement ring hws offset: 0x0085f000
>[    1.475660] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1]
>[    1.475663] [drm:intel_dp_detect] [CONNECTOR:14:eDP-1]
>[    1.475672] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    1.475677] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1] probed modes :
>[    1.475680] [drm:drm_mode_debug_printmodeline] Modeline 15:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.475683] [drm:drm_mode_debug_printmodeline] Modeline 16:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[    1.475685] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[    1.475686] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[    1.475690] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[    1.475692] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[    1.475694] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[    1.475851] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.475853] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    1.475866] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[    1.475867] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[    1.475869] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[    1.476021] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.476023] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.476024] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[    1.476026] [drm:drm_setup_crtcs] 
>[    1.476028] [drm:drm_enable_connectors] connector 14 enabled? yes
>[    1.476029] [drm:drm_enable_connectors] connector 23 enabled? no
>[    1.476030] [drm:drm_enable_connectors] connector 24 enabled? no
>[    1.476032] [drm:drm_enable_connectors] connector 26 enabled? no
>[    1.476034] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    1.476036] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1
>[    1.476038] [drm:intel_fb_initial_config] connector eDP-1 on pipe 65 [CRTC:5]: 1920x1080
>[    1.476040] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    1.476041] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    1.476043] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    1.476045] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 5
>[    1.476047] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    1.476049] [drm:i915_gem_object_create_stolen] creating stolen object: size=7e9000
>[    1.476052] [drm:i915_pages_create_for_stolen] offset=0x7e9000, size=8294400
>[    1.477402] [drm:intelfb_create] allocated 1920x1080 fb: 0x00881000, bo ffff880002d15500
>[    1.477478] fbcon: inteldrmfb (fb0) is primary device
>[    1.477531] [drm:intel_crtc_cursor_set] cursor off
>[    1.477534] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    1.477536] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    1.477539] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.477542] [drm:drm_mode_debug_printmodeline] Modeline 28:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.477543] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=1
>[    1.477545] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    1.477548] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.477550] [drm:connected_sink_compute_bpp] [CONNECTOR:14:eDP-1] checking for sink bpp constrains
>[    1.477553] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[    1.477554] [drm:intel_dp_compute_config] forcing lane count to max (2) on BDW
>[    1.477556] [drm:intel_dp_compute_config] using min 06 link bw per VBT
>[    1.477561] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    1.477563] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    1.477565] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    1.477566] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[    1.477567] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.477568] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.477570] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.477571] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    1.477572] [drm:intel_dump_pipe_config] requested mode:
>[    1.477574] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.477575] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.477577] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    1.477579] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    1.477579] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.477580] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    1.477582] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.477583] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.477583] [drm:intel_dump_pipe_config] ips: 1
>[    1.477584] [drm:intel_dump_pipe_config] double wide: 0
>[    1.477594] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    1.477598] [drm:intel_edp_backlight_off] 
>[    1.479041] [drm:intel_edp_panel_off] Turn eDP power off
>[    1.574871] usb 1-1: new low-speed USB device number 2 using xhci_hcd
>[    1.677811] [drm:wait_panel_off] Wait for panel power off time
>[    1.677815] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[    1.732793] [drm:wait_panel_status] Wait complete
>[    1.732797] [drm:intel_update_fbc] no output, disabling
>[    1.732801] [drm:intel_display_power_put] disabling display
>[    1.732802] [drm:hsw_set_power_well] Requesting to disable the power well
>[    1.732813] [drm:ironlake_update_primary_plane] Writing base 00881000 00000000 0 0 7680
>[    1.732817] [drm:intel_edp_panel_on] Turn eDP power on
>[    1.732820] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    1.742169] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[    1.742171] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    1.742172] usb 1-1: Product: USB Optical Mouse
>[    1.742174] usb 1-1: Manufacturer: Logitech
>[    1.742260] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    1.744126] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0001/input/input5
>[    1.744259] hid-generic 0003:046D:C077.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[    1.883748] tsc: Refined TSC clocksource calibration: 1795.845 MHz
>[    2.278599] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[    2.300588] [drm:wait_panel_status] Wait complete
>[    2.300591] [drm:wait_panel_on] Wait for panel power on
>[    2.300594] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[    2.509513] [drm:wait_panel_status] Wait complete
>[    2.509517] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[    2.509523] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[    2.510608] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    2.511067] [drm:intel_dp_start_link_train] clock recovery OK
>[    2.511826] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    2.512031] [drm:intel_edp_backlight_on] 
>[    2.512035] [drm:intel_panel_enable_backlight] pipe A
>[    2.512039] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[    2.512041] [drm:intel_edp_psr_match_conditions] PSR disable by flag
>[    2.531503] [drm:intel_update_fbc] framebuffer not tiled or fenced, disabling compression
>[    2.531506] [drm:intel_connector_check_state] [CONNECTOR:14:eDP-1]
>[    2.531509] [drm:check_encoder_state] [ENCODER:13:TMDS-13]
>[    2.531510] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[    2.531511] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[    2.531512] [drm:check_crtc_state] [CRTC:5]
>[    2.531519] [drm:check_crtc_state] [CRTC:8]
>[    2.531520] [drm:check_crtc_state] [CRTC:11]
>[    2.531522] [drm:intel_crtc_cursor_set] cursor off
>[    2.531522] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    2.531524] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.531526] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.531527] [drm:intel_crtc_cursor_set] cursor off
>[    2.531528] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    2.531529] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    2.531530] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.531534] Console: switching to colour frame buffer device 240x67
>[    2.531541] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.531542] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.531544] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.538682] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.538716] i915 0000:00:02.0: registered panic notifier
>[    2.544985] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    2.545576] acpi device:16: registered as cooling_device9
>[    2.545707] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6
>[    2.545863] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[    2.549853] dracut: Starting plymouth daemon
>[    2.557456] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.557460] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.557462] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.567313] [drm:i915_gem_open] 
>[    2.567341] [drm:intel_crtc_cursor_set] cursor off
>[    2.567345] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.567349] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.567351] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.567353] [drm:intel_crtc_cursor_set] cursor off
>[    2.567355] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    2.567357] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.567359] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.567361] [drm:intel_crtc_cursor_set] cursor off
>[    2.567362] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    2.567364] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    2.567366] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.567376] [drm:i915_gem_open] 
>[    2.567385] [drm:intel_crtc_cursor_set] cursor off
>[    2.567387] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.567389] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.567391] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.567393] [drm:intel_crtc_cursor_set] cursor off
>[    2.567394] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    2.567396] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.567398] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.567399] [drm:intel_crtc_cursor_set] cursor off
>[    2.567401] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    2.567403] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    2.567404] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.567410] [drm:i915_gem_open] 
>[    2.567677] [drm:intel_crtc_cursor_set] cursor off
>[    2.567682] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.567686] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.567688] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.567691] [drm:intel_crtc_cursor_set] cursor off
>[    2.567693] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    2.567696] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.567699] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.567701] [drm:intel_crtc_cursor_set] cursor off
>[    2.567703] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    2.567707] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    2.567709] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.567877] dracut: error: unexpectedly disconnected from boot status daemon
>[    2.573516] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.573519] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.573520] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.634561] ACPI: AC Adapter [ADP1] (on-line)
>[    2.663066] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    2.663169] ACPI: Battery Slot [BAT0] (battery present)
>[    2.663263] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    2.663367] ACPI: Battery Slot [BAT1] (battery absent)
>[    2.663533] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    2.663630] ACPI: Battery Slot [BAT2] (battery absent)
>[    2.674168] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003)
>[    2.674371] ACPI Warning: SystemIO range 0x000000000000efa0-0x000000000000efbf conflicts with OpRegion 0x000000000000efa0-0x000000000000efaf (\_SB_.PCI0.SBUS.SMBI) (20140214/utaddress-258)
>[    2.674561] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    2.675267] input: PC Speaker as /devices/platform/pcspkr/input/input7
>[    2.678395] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
>[    2.680474] [drm:intel_display_power_get] enabling display
>[    2.680479] [drm:hsw_set_power_well] Enabling power well
>[    2.680522] snd_hda_intel 0000:00:03.0: irq 60 for MSI/MSI-X
>[    2.689413] iTCO_vendor_support: vendor-support=0
>[    2.689689] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    2.689780] iTCO_wdt: Found a Wildcat Point_LP TCO device (Version=2, TCOBASE=0x1860)
>[    2.690151] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    2.697362] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    2.697366] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.697368] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    2.704806] ppdev: user-space parallel port driver
>[    2.709336] EXT4-fs (sda2): INFO: recovery required on readonly filesystem
>[    2.709380] EXT4-fs (sda2): write access will be enabled during recovery
>[    2.738710] EXT4-fs (sda2): recovery complete
>[    2.738946] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    2.751464] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[    2.761844] dracut: Checking ext4: /dev/sda2
>[    2.764108] dracut: issuing e2fsck -a  /dev/sda2
>[    2.776474] dracut: /dev/sda2: clean, 687523/13598720 files, 22977324/54372608 blocks
>[    2.779539] dracut: Remounting /dev/sda2 with -o errors=remount-ro,ro
>[    2.790559] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: errors=remount-ro
>[    2.796216] dracut: Mounted root filesystem /dev/sda2
>[    2.809009] device-mapper: uevent: version 1.0.3
>[    2.811289] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[    2.840749] dracut: Switching root
>[    2.883408] Switched to clocksource tsc
>[    2.906514] init: ureadahead main process (2748) terminated with status 5
>[    3.003081] systemd-udevd[2858]: starting version 204
>[    3.176240] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    3.176250] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    3.176253] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    3.183776] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    3.183791] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    3.183792] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    3.196790] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    3.196794] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    3.196797] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    3.237879] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    3.237884] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    3.237886] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    3.243241] Adding 16440316k swap on /dev/sda3.  Priority:-1 extents:1 across:16440316k SS
>[    3.251727] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    3.254958] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    3.259859] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
>[    3.298506] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    3.300968] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    3.350084] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    3.353985] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    3.441367] init: Failed to spawn bluetooth main process: unable to execute: No such file or directory
>[    3.468212] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    3.471401] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    3.480047] init: failsafe main process (3698) killed by TERM signal
>[    3.665210] init: Failed to spawn hybrid-gfx main process: unable to execute: No such file or directory
>[    3.761234] e1000e 0000:00:19.0: irq 57 for MSI/MSI-X
>[    3.862062] e1000e 0000:00:19.0: irq 57 for MSI/MSI-X
>[    3.884655] init: avahi-cups-reload main process (3936) terminated with status 1
>[    4.013885] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[    4.013889] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    4.013892] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[    4.029149] init: lightdm main process (4008) terminated with status 1
>[    4.032871] init: plymouth-ready (started) main process (3584) terminated with status 1
>[    4.442814] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[    4.442824] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[    6.699612] e1000e: eth3 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
>[    6.699618] e1000e 0000:00:19.0 eth3: 10/100 speed: disabling TSO
>[    8.811000] init: failsafe-x main process (4252) terminated with status 127
>[   63.695295] usb 1-1: USB disconnect, device number 2
>[   65.212948] usb 1-1: new low-speed USB device number 3 using xhci_hcd
>[   65.380237] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[   65.380240] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   65.380242] usb 1-1: Product: USB Optical Mouse
>[   65.380244] usb 1-1: Manufacturer: Logitech
>[   65.380329] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[   65.381993] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0002/input/input8
>[   65.382166] hid-generic 0003:046D:C077.0002: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  125.381843] usb 1-1: USB disconnect, device number 3
>[  126.899748] usb 1-1: new low-speed USB device number 4 using xhci_hcd
>[  127.067036] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  127.067039] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  127.067042] usb 1-1: Product: USB Optical Mouse
>[  127.067044] usb 1-1: Manufacturer: Logitech
>[  127.067133] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  127.068813] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0003/input/input9
>[  127.068955] hid-generic 0003:046D:C077.0003: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  187.068640] usb 1-1: USB disconnect, device number 4
>[  188.586547] usb 1-1: new low-speed USB device number 5 using xhci_hcd
>[  188.753833] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  188.753836] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  188.753839] usb 1-1: Product: USB Optical Mouse
>[  188.753841] usb 1-1: Manufacturer: Logitech
>[  188.753924] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  188.755612] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0004/input/input10
>[  188.755764] hid-generic 0003:046D:C077.0004: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  248.755439] usb 1-1: USB disconnect, device number 5
>[  250.272347] usb 1-1: new low-speed USB device number 6 using xhci_hcd
>[  250.439560] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  250.439564] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  250.439566] usb 1-1: Product: USB Optical Mouse
>[  250.439568] usb 1-1: Manufacturer: Logitech
>[  250.439653] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  250.441452] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0005/input/input11
>[  250.441609] hid-generic 0003:046D:C077.0005: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  310.441274] usb 1-1: USB disconnect, device number 6
>[  311.959148] usb 1-1: new low-speed USB device number 7 using xhci_hcd
>[  312.126352] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  312.126355] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  312.126357] usb 1-1: Product: USB Optical Mouse
>[  312.126359] usb 1-1: Manufacturer: Logitech
>[  312.126446] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  312.128229] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0006/input/input12
>[  312.128364] hid-generic 0003:046D:C077.0006: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  372.128067] usb 1-1: USB disconnect, device number 7
>[  373.645948] usb 1-1: new low-speed USB device number 8 using xhci_hcd
>[  373.813145] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  373.813149] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  373.813151] usb 1-1: Product: USB Optical Mouse
>[  373.813153] usb 1-1: Manufacturer: Logitech
>[  373.813242] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  373.815027] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0007/input/input13
>[  373.815165] hid-generic 0003:046D:C077.0007: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  428.005393] [drm:i915_gem_open] 
>[  428.005423] [drm:intel_crtc_cursor_set] cursor off
>[  428.005427] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[  428.005430] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[  428.005433] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  428.005436] [drm:intel_crtc_cursor_set] cursor off
>[  428.005437] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[  428.005439] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  428.005441] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  428.005443] [drm:intel_crtc_cursor_set] cursor off
>[  428.005445] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[  428.005447] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[  428.005449] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  428.005459] [drm:i915_gem_open] 
>[  428.005804] [drm:i915_gem_open] 
>[  428.005822] [drm:i915_gem_open] 
>[  428.006056] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006070] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006078] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006081] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006085] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  428.006088] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1]
>[  428.006091] [drm:intel_dp_detect] [CONNECTOR:14:eDP-1]
>[  428.006101] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  428.006105] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1] probed modes :
>[  428.006109] [drm:drm_mode_debug_printmodeline] Modeline 15:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  428.006112] [drm:drm_mode_debug_printmodeline] Modeline 16:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  428.006115] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  428.006121] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006124] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006132] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006135] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006137] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  428.006139] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1]
>[  428.006141] [drm:intel_dp_detect] [CONNECTOR:14:eDP-1]
>[  428.006145] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  428.006147] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1] probed modes :
>[  428.006150] [drm:drm_mode_debug_printmodeline] Modeline 15:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  428.006153] [drm:drm_mode_debug_printmodeline] Modeline 16:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  428.006155] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  428.006159] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006162] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006167] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006170] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006173] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  428.006174] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1]
>[  428.006176] [drm:intel_dp_detect] [CONNECTOR:14:eDP-1]
>[  428.006180] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  428.006182] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1] probed modes :
>[  428.006185] [drm:drm_mode_debug_printmodeline] Modeline 15:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  428.006187] [drm:drm_mode_debug_printmodeline] Modeline 16:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  428.006189] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  428.006193] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006196] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006200] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006203] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006205] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[  428.006207] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  428.006209] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  428.006213] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  428.006216] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[  428.006217] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  428.006219] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  428.006223] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  428.006226] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006229] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006231] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[  428.006232] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  428.006234] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  428.006238] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  428.006240] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[  428.006241] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  428.006243] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  428.006247] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  428.006250] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006253] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006255] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[  428.006256] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  428.006258] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  428.006262] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  428.006264] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[  428.006265] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  428.006267] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  428.006271] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  428.006274] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006276] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006279] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  428.006281] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  428.006283] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  428.006444] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  428.006447] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  428.006450] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  428.006455] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  428.006457] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  428.006459] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  428.006619] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  428.006628] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  428.006638] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  428.006652] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006662] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.006673] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  428.006678] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  428.006680] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  428.006837] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  428.006839] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  428.006841] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  428.006843] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  428.006845] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  428.006846] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  428.007007] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  428.007011] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  428.007015] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  428.007023] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.007028] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.007032] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  428.007035] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  428.007038] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  428.007193] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  428.007196] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  428.007199] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  428.007203] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  428.007206] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  428.007209] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  428.007367] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  428.007372] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  428.007382] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  428.007393] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.007403] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.007407] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  428.007409] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  428.007411] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  428.007573] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  428.007576] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  428.007579] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  428.007584] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  428.007587] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  428.007590] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  428.007753] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  428.007756] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  428.007759] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  428.007766] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.007770] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.007774] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  428.007777] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  428.007780] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  428.007941] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  428.007944] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  428.007948] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  428.007951] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  428.007954] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  428.007957] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  428.008116] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  428.008118] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  428.008120] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  428.008124] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.008126] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.008129] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  428.008130] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  428.008132] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  428.008289] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  428.008291] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  428.008293] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  428.008299] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  428.008300] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  428.008302] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  428.008462] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  428.008464] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  428.008466] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  428.008470] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.008473] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.008475] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  428.008477] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1]
>[  428.008479] [drm:intel_dp_detect] [CONNECTOR:14:eDP-1]
>[  428.008487] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  428.008491] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1] probed modes :
>[  428.008494] [drm:drm_mode_debug_printmodeline] Modeline 15:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  428.008503] [drm:drm_mode_debug_printmodeline] Modeline 16:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  428.008512] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  428.008524] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.008527] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  428.008567] [drm:drm_mode_addfb2] [FB:30]
>[  428.008574] [drm:drm_mode_addfb2] [FB:31]
>[  428.008583] [drm:drm_mode_addfb2] [FB:32]
>[  428.086090] [drm:drm_mode_setcrtc] [CRTC:5]
>[  428.086100] [drm:drm_mode_setcrtc] [CONNECTOR:14:eDP-1]
>[  428.086104] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[  428.086109] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[  428.086112] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  428.090338] [drm:ironlake_update_primary_plane] Writing base 0107C000 00000000 0 0 7680
>[  428.122147] [drm:drm_mode_setcrtc] [CRTC:5]
>[  428.122151] [drm:drm_mode_setcrtc] [CONNECTOR:14:eDP-1]
>[  428.122154] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[  428.122158] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[  428.122160] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  433.814862] usb 1-1: USB disconnect, device number 8
>[  435.332730] usb 1-1: new low-speed USB device number 9 using xhci_hcd
>[  435.500044] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  435.500048] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  435.500050] usb 1-1: Product: USB Optical Mouse
>[  435.500053] usb 1-1: Manufacturer: Logitech
>[  435.500148] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  435.501917] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0008/input/input14
>[  435.502083] hid-generic 0003:046D:C077.0008: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  437.833377] [drm:ironlake_update_primary_plane] Writing base 0107C000 00000000 0 0 7680
>[  437.848858] [drm:drm_mode_setcrtc] [CRTC:5]
>[  437.848860] [drm:intel_crtc_set_config] [CRTC:5] [NOFB]
>[  437.848864] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[  437.848866] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [NOCRTC]
>[  437.848868] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  437.848870] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  437.848872] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[  437.848875] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[  437.881820] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  437.881827] [drm:intel_edp_backlight_off] 
>[  437.897815] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[  437.897822] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  437.897975] [drm:intel_edp_panel_off] Turn eDP power off
>[  438.082751] [drm:wait_panel_off] Wait for panel power off time
>[  438.082755] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  438.137724] [drm:wait_panel_status] Wait complete
>[  438.137731] [drm:intel_update_fbc] no output, disabling
>[  438.137736] [drm:intel_display_power_put] disabling always-on
>[  438.137741] [drm:check_encoder_state] [ENCODER:13:TMDS-13]
>[  438.137743] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[  438.137744] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  438.137746] [drm:check_crtc_state] [CRTC:5]
>[  438.137749] [drm:check_crtc_state] [CRTC:8]
>[  438.137751] [drm:check_crtc_state] [CRTC:11]
>[  438.143020] [drm:drm_mode_setcrtc] [CRTC:5]
>[  438.143025] [drm:drm_mode_setcrtc] [CONNECTOR:14:eDP-1]
>[  438.143028] [drm:intel_crtc_set_config] [CRTC:5] [FB:31] #connectors=1 (x y) (0 0)
>[  438.143030] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  438.143033] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[  438.143034] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  438.143037] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  438.143038] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  438.143040] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[  438.143043] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  438.143045] [drm:connected_sink_compute_bpp] [CONNECTOR:14:eDP-1] checking for sink bpp constrains
>[  438.143049] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  438.143050] [drm:intel_dp_compute_config] forcing lane count to max (2) on BDW
>[  438.143052] [drm:intel_dp_compute_config] using min 06 link bw per VBT
>[  438.143059] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  438.143061] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  438.143064] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  438.143066] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[  438.143067] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  438.143069] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  438.143071] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  438.143074] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  438.143075] [drm:intel_dump_pipe_config] requested mode:
>[  438.143079] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  438.143080] [drm:intel_dump_pipe_config] adjusted mode:
>[  438.143083] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  438.143086] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  438.143088] [drm:intel_dump_pipe_config] port clock: 270000
>[  438.143089] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  438.143092] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  438.143094] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  438.143095] [drm:intel_dump_pipe_config] ips: 1
>[  438.143097] [drm:intel_dump_pipe_config] double wide: 0
>[  438.143100] [drm:intel_display_power_get] enabling always-on
>[  438.143112] [drm:ironlake_update_primary_plane] Writing base 01865000 00000000 0 0 7680
>[  438.143120] [drm:intel_edp_panel_on] Turn eDP power on
>[  438.143123] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  438.683535] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[  438.683541] [drm:wait_panel_status] Wait complete
>[  438.683545] [drm:wait_panel_on] Wait for panel power on
>[  438.683548] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[  438.892453] [drm:wait_panel_status] Wait complete
>[  438.892459] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[  438.892466] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  438.893528] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  438.893976] [drm:intel_dp_start_link_train] clock recovery OK
>[  438.894725] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  438.894927] [drm:intel_edp_backlight_on] 
>[  438.894933] [drm:intel_panel_enable_backlight] pipe A
>[  438.894938] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  438.894941] [drm:intel_edp_psr_match_conditions] PSR disable by flag
>[  438.914444] [drm:intel_update_fbc] framebuffer not tiled or fenced, disabling compression
>[  438.914448] [drm:intel_connector_check_state] [CONNECTOR:14:eDP-1]
>[  438.914452] [drm:check_encoder_state] [ENCODER:13:TMDS-13]
>[  438.914454] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[  438.914456] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  438.914458] [drm:check_crtc_state] [CRTC:5]
>[  438.914466] [drm:check_crtc_state] [CRTC:8]
>[  438.914469] [drm:check_crtc_state] [CRTC:11]
>[  438.914507] [drm:drm_mode_setcrtc] [CRTC:5]
>[  438.914509] [drm:intel_crtc_set_config] [CRTC:5] [NOFB]
>[  438.914512] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[  438.914514] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [NOCRTC]
>[  438.914515] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  438.914517] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  438.914519] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[  438.914523] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[  447.909215] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  447.909223] [drm:intel_edp_backlight_off] 
>[  447.925357] [drm:intel_edp_panel_off] Turn eDP power off
>[  448.110142] [drm:wait_panel_off] Wait for panel power off time
>[  448.110147] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  448.165116] [drm:wait_panel_status] Wait complete
>[  448.165122] [drm:intel_update_fbc] no output, disabling
>[  448.165128] [drm:intel_display_power_put] disabling always-on
>[  448.165133] [drm:check_encoder_state] [ENCODER:13:TMDS-13]
>[  448.165135] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[  448.165137] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  448.165139] [drm:check_crtc_state] [CRTC:5]
>[  448.165141] [drm:check_crtc_state] [CRTC:8]
>[  448.165143] [drm:check_crtc_state] [CRTC:11]
>[  448.167722] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  448.167726] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  448.167730] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  448.167733] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1]
>[  448.167735] [drm:intel_display_power_get] enabling always-on
>[  448.167737] [drm:intel_dp_detect] [CONNECTOR:14:eDP-1]
>[  448.167740] [drm:intel_display_power_put] disabling always-on
>[  448.167742] [drm:intel_display_power_get] enabling always-on
>[  448.167750] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  448.167752] [drm:intel_display_power_put] disabling always-on
>[  448.167756] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1] probed modes :
>[  448.167760] [drm:drm_mode_debug_printmodeline] Modeline 15:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  448.167763] [drm:drm_mode_debug_printmodeline] Modeline 16:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  448.167765] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  448.167771] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  448.167774] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  448.167803] [drm:drm_mode_addfb2] [FB:30]
>[  448.167806] [drm:drm_mode_addfb2] [FB:31]
>[  448.167811] [drm:drm_mode_addfb2] [FB:32]
>[  448.216234] [drm:drm_mode_setcrtc] [CRTC:8]
>[  448.216242] [drm:drm_mode_setcrtc] [CONNECTOR:14:eDP-1]
>[  448.216246] [drm:intel_crtc_set_config] [CRTC:8] [FB:30] #connectors=1 (x y) (0 0)
>[  448.216249] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  448.216251] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[  448.216254] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  448.216258] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  448.216260] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[  448.216262] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  448.216264] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:8]
>[  448.216265] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  448.216267] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[  448.216270] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  448.216273] [drm:connected_sink_compute_bpp] [CONNECTOR:14:eDP-1] checking for sink bpp constrains
>[  448.216276] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  448.216278] [drm:intel_dp_compute_config] forcing lane count to max (2) on BDW
>[  448.216280] [drm:intel_dp_compute_config] using min 06 link bw per VBT
>[  448.216286] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  448.216287] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  448.216291] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  448.216293] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe B
>[  448.216294] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  448.216296] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  448.216298] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  448.216301] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  448.216302] [drm:intel_dump_pipe_config] requested mode:
>[  448.216305] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  448.216307] [drm:intel_dump_pipe_config] adjusted mode:
>[  448.216309] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  448.216312] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  448.216314] [drm:intel_dump_pipe_config] port clock: 270000
>[  448.216315] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  448.216317] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  448.216319] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  448.216321] [drm:intel_dump_pipe_config] ips: 0
>[  448.216322] [drm:intel_dump_pipe_config] double wide: 0
>[  448.216327] [drm:intel_display_power_get] enabling always-on
>[  448.220382] [drm:ironlake_update_primary_plane] Writing base 01865000 00000000 0 0 7680
>[  448.220390] [drm:intel_edp_panel_on] Turn eDP power on
>[  448.220394] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  448.710927] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[  448.743907] [drm:wait_panel_status] Wait complete
>[  448.743911] [drm:wait_panel_on] Wait for panel power on
>[  448.743914] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[  448.952831] [drm:wait_panel_status] Wait complete
>[  448.952835] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[  448.952842] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  448.953903] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  448.954350] [drm:intel_dp_start_link_train] clock recovery OK
>[  448.955099] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  448.955300] [drm:intel_edp_backlight_on] 
>[  448.955305] [drm:intel_panel_enable_backlight] pipe B
>[  448.955311] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  448.955314] [drm:intel_edp_psr_match_conditions] PSR disable by flag
>[  448.955321] [drm:intel_update_fbc] plane not A, disabling compression
>[  448.955324] [drm:intel_connector_check_state] [CONNECTOR:14:eDP-1]
>[  448.955328] [drm:check_encoder_state] [ENCODER:13:TMDS-13]
>[  448.955330] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[  448.955332] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  448.955334] [drm:check_crtc_state] [CRTC:5]
>[  448.955337] [drm:check_crtc_state] [CRTC:8]
>[  448.955344] [drm:check_crtc_state] [CRTC:11]
>[  450.930122] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[  450.930129] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  495.493652] usb 1-1: USB disconnect, device number 9
>[  497.011531] usb 1-1: new low-speed USB device number 10 using xhci_hcd
>[  497.178821] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  497.178824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  497.178827] usb 1-1: Product: USB Optical Mouse
>[  497.178829] usb 1-1: Manufacturer: Logitech
>[  497.178917] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  497.180616] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0009/input/input15
>[  497.180768] hid-generic 0003:046D:C077.0009: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  557.180428] usb 1-1: USB disconnect, device number 10
>[  558.698350] usb 1-1: new low-speed USB device number 11 using xhci_hcd
>[  558.865645] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  558.865648] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  558.865650] usb 1-1: Product: USB Optical Mouse
>[  558.865652] usb 1-1: Manufacturer: Logitech
>[  558.865739] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  558.867430] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.000A/input/input16
>[  558.867568] hid-generic 0003:046D:C077.000A: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  618.867249] usb 1-1: USB disconnect, device number 11
>[  620.385146] usb 1-1: new low-speed USB device number 12 using xhci_hcd
>[  620.552363] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  620.552366] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  620.552368] usb 1-1: Product: USB Optical Mouse
>[  620.552370] usb 1-1: Manufacturer: Logitech
>[  620.552457] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  620.554239] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.000B/input/input17
>[  620.554401] hid-generic 0003:046D:C077.000B: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  629.025727] Core dump to |/usr/share/apport/apport 4757 3 0 pipe failed
>[  629.025919] [drm:intel_crtc_cursor_set] cursor off
>[  629.025921] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[  629.025923] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  629.025925] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[  629.025927] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  629.025928] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  629.025929] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[  629.025930] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[  629.025932] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 2
>[  629.025934] [drm:connected_sink_compute_bpp] [CONNECTOR:14:eDP-1] checking for sink bpp constrains
>[  629.025937] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  629.025939] [drm:intel_dp_compute_config] forcing lane count to max (2) on BDW
>[  629.025940] [drm:intel_dp_compute_config] using min 06 link bw per VBT
>[  629.025947] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  629.025948] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  629.025951] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  629.025953] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[  629.025954] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  629.025955] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  629.025956] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  629.025958] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  629.025959] [drm:intel_dump_pipe_config] requested mode:
>[  629.025962] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  629.025962] [drm:intel_dump_pipe_config] adjusted mode:
>[  629.025964] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  629.025966] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  629.025967] [drm:intel_dump_pipe_config] port clock: 270000
>[  629.025968] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  629.025969] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  629.025970] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  629.025971] [drm:intel_dump_pipe_config] ips: 1
>[  629.025972] [drm:intel_dump_pipe_config] double wide: 0
>[  680.554076] usb 1-1: USB disconnect, device number 12
>[  682.071946] usb 1-1: new low-speed USB device number 13 using xhci_hcd
>[  682.239148] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  682.239149] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  682.239151] usb 1-1: Product: USB Optical Mouse
>[  682.239152] usb 1-1: Manufacturer: Logitech
>[  682.239240] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  682.241042] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.000C/input/input18
>[  682.241183] hid-generic 0003:046D:C077.000C: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  689.003470] ------------[ cut here ]------------
>[  689.003489] WARNING: CPU: 0 PID: 4756 at drivers/gpu/drm/i915/intel_display.c:3315 intel_crtc_wait_for_pending_flips+0xe6/0x13a [i915]()
>[  689.003501] Modules linked in: dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support ppdev snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm pcspkr i2c_i801 lpc_ich mfd_core snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 video button drm_kms_helper drm
>[  689.003504] CPU: 0 PID: 4756 Comm: kms_flip Not tainted 3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  689.003507]  0000000000000000 0000000000000009 ffffffff8172443b 0000000000000000
>[  689.003508]  ffffffff8103516a 0000000000000246 ffffffffa009fc48 0000000000000283
>[  689.003510]  0000000000000000 ffff880149e96000 ffff880145690000 ffff8800aa8fe800
>[  689.003510] Call Trace:
>[  689.003516]  [<ffffffff8172443b>] ? dump_stack+0x41/0x51
>[  689.003518]  [<ffffffff8103516a>] ? warn_slowpath_common+0x73/0x8b
>[  689.003530]  [<ffffffffa009fc48>] ? intel_crtc_wait_for_pending_flips+0xe6/0x13a [i915]
>[  689.003539]  [<ffffffffa009fc48>] ? intel_crtc_wait_for_pending_flips+0xe6/0x13a [i915]
>[  689.003542]  [<ffffffff8105f5fb>] ? __wake_up_sync+0x7/0x7
>[  689.003551]  [<ffffffffa00a270e>] ? intel_crtc_disable_planes+0x2c/0x14a [i915]
>[  689.003560]  [<ffffffffa00a344d>] ? haswell_crtc_disable+0x3c/0x26b [i915]
>[  689.003570]  [<ffffffffa00a4ce1>] ? __intel_set_mode+0xbf1/0x11ad [i915]
>[  689.003572]  [<ffffffff81721261>] ? printk+0x4f/0x54
>[  689.003582]  [<ffffffffa00a7096>] ? intel_set_mode+0xd/0x27 [i915]
>[  689.003592]  [<ffffffffa00a7c45>] ? intel_crtc_set_config+0x715/0xa17 [i915]
>[  689.003601]  [<ffffffffa000bd4f>] ? drm_mode_set_config_internal+0x48/0xad [drm]
>[  689.003605]  [<ffffffffa0049abe>] ? drm_fb_helper_restore_fbdev_mode+0x8f/0xa8 [drm_kms_helper]
>[  689.003607]  [<ffffffffa0049e88>] ? drm_fb_helper_set_par+0x43/0x6b [drm_kms_helper]
>[  689.003611]  [<ffffffff81319cb5>] ? fb_set_var+0x246/0x32c
>[  689.003614]  [<ffffffff810daf3a>] ? kmem_cache_alloc+0x23/0xac
>[  689.003616]  [<ffffffff81354ad2>] ? check_tty_count+0x1c/0x93
>[  689.003618]  [<ffffffff813120ca>] ? fbcon_blank+0x71/0x230
>[  689.003621]  [<ffffffff8136729b>] ? do_unblank_screen+0xed/0x166
>[  689.003624]  [<ffffffff8135f91f>] ? vt_ioctl+0x4b0/0xf7f
>[  689.003626]  [<ffffffff8135806b>] ? tty_ioctl+0x8b5/0x924
>[  689.003629]  [<ffffffff810ece7a>] ? do_filp_open+0x2d/0x75
>[  689.003632]  [<ffffffff810eeb83>] ? do_vfs_ioctl+0x3ec/0x435
>[  689.003635]  [<ffffffff810f6521>] ? __fd_install+0x15/0x43
>[  689.003638]  [<ffffffff810eec15>] ? SyS_ioctl+0x49/0x78
>[  689.003641]  [<ffffffff8172ec22>] ? system_call_fastpath+0x16/0x1b
>[  689.003642] ---[ end trace 15d0855b0c65ae27 ]---
>[  689.003652] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  689.003659] [drm:intel_edp_backlight_off] 
>[  689.014526] [drm:intel_update_fbc] no output, disabling
>[  689.015439] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[  689.015445] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  689.015597] [drm:intel_edp_panel_off] Turn eDP power off
>[  689.204372] [drm:wait_panel_off] Wait for panel power off time
>[  689.204376] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  689.259347] [drm:wait_panel_status] Wait complete
>[  689.259369] [drm:ironlake_update_primary_plane] Writing base 00881000 00000000 0 0 7680
>[  689.259375] [drm:intel_edp_panel_on] Turn eDP power on
>[  689.259378] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  689.805157] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[  689.849134] [drm:wait_panel_status] Wait complete
>[  689.849137] [drm:wait_panel_on] Wait for panel power on
>[  689.849140] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[  690.058059] [drm:wait_panel_status] Wait complete
>[  690.058061] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[  690.058066] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  690.059120] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  690.059568] [drm:intel_dp_start_link_train] clock recovery OK
>[  690.060315] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  690.060513] [drm:intel_edp_backlight_on] 
>[  690.060518] [drm:intel_panel_enable_backlight] pipe A
>[  690.060523] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  690.060525] [drm:intel_edp_psr_match_conditions] PSR disable by flag
>[  690.080049] [drm:intel_update_fbc] framebuffer not tiled or fenced, disabling compression
>[  690.080052] [drm:intel_connector_check_state] [CONNECTOR:14:eDP-1]
>[  690.080055] [drm:check_encoder_state] [ENCODER:13:TMDS-13]
>[  690.080057] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[  690.080058] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  690.080059] [drm:check_crtc_state] [CRTC:5]
>[  690.080066] [drm:check_crtc_state] [CRTC:8]
>[  690.080068] [drm:check_crtc_state] [CRTC:11]
>[  690.080071] [drm:intel_crtc_cursor_set] cursor off
>[  690.080072] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[  690.080074] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  690.080075] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  690.080077] [drm:intel_crtc_cursor_set] cursor off
>[  690.080078] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[  690.080079] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[  690.080080] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  690.090796] [drm:intel_crtc_cursor_set] cursor off
>[  690.090800] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[  690.090804] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[  690.090806] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  690.090809] [drm:intel_crtc_cursor_set] cursor off
>[  690.090810] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[  690.090812] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  690.090814] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  690.090816] [drm:intel_crtc_cursor_set] cursor off
>[  690.090818] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[  690.090820] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[  690.090822] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  692.019358] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[  692.019365] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  728.300319] [drm:i915_gem_open] 
>[  728.300350] [drm:intel_crtc_cursor_set] cursor off
>[  728.300353] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[  728.300358] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[  728.300360] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  728.300362] [drm:intel_crtc_cursor_set] cursor off
>[  728.300364] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[  728.300366] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  728.300368] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  728.300370] [drm:intel_crtc_cursor_set] cursor off
>[  728.300371] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[  728.300374] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[  728.300375] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  728.300384] [drm:i915_gem_open] 
>[  728.300690] [drm:i915_gem_open] 
>[  728.300705] [drm:i915_gem_open] 
>[  728.300926] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.300939] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.300947] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.300950] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.300953] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  728.300956] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1]
>[  728.300959] [drm:intel_dp_detect] [CONNECTOR:14:eDP-1]
>[  728.300969] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  728.300973] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1] probed modes :
>[  728.300977] [drm:drm_mode_debug_printmodeline] Modeline 15:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  728.300980] [drm:drm_mode_debug_printmodeline] Modeline 16:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  728.300983] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  728.300989] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.300992] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301000] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301002] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301005] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  728.301006] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1]
>[  728.301008] [drm:intel_dp_detect] [CONNECTOR:14:eDP-1]
>[  728.301012] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  728.301015] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1] probed modes :
>[  728.301018] [drm:drm_mode_debug_printmodeline] Modeline 15:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  728.301020] [drm:drm_mode_debug_printmodeline] Modeline 16:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  728.301022] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  728.301027] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301029] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301034] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301037] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301040] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  728.301041] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1]
>[  728.301043] [drm:intel_dp_detect] [CONNECTOR:14:eDP-1]
>[  728.301047] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  728.301049] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1] probed modes :
>[  728.301052] [drm:drm_mode_debug_printmodeline] Modeline 15:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  728.301054] [drm:drm_mode_debug_printmodeline] Modeline 16:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  728.301057] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  728.301061] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301063] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301067] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301070] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301072] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[  728.301074] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  728.301076] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  728.301080] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  728.301083] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[  728.301084] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  728.301086] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  728.301090] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  728.301093] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301096] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301098] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[  728.301100] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  728.301101] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  728.301105] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  728.301107] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[  728.301109] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  728.301111] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  728.301115] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  728.301118] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301120] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301122] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[  728.301124] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  728.301126] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  728.301130] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  728.301132] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[  728.301133] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1]
>[  728.301135] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[  728.301139] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected
>[  728.301142] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301145] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301147] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  728.301149] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  728.301151] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  728.301308] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  728.301317] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  728.301325] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  728.301335] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  728.301341] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  728.301347] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  728.301509] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  728.301513] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  728.301516] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  728.301525] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301530] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301534] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  728.301537] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  728.301539] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  728.301698] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  728.301700] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  728.301703] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  728.301706] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  728.301708] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  728.301709] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  728.301865] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  728.301867] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  728.301868] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  728.301873] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301875] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.301877] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  728.301879] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  728.301881] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  728.302037] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  728.302038] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  728.302040] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  728.302042] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  728.302044] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1]
>[  728.302045] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-1]
>[  728.302200] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  728.302202] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  728.302203] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-1] disconnected
>[  728.302207] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.302209] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.302212] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  728.302213] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  728.302215] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  728.302374] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  728.302375] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  728.302377] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  728.302380] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  728.302382] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  728.302383] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  728.302541] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  728.302543] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  728.302545] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  728.302548] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.302551] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.302553] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  728.302555] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  728.302556] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  728.302712] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  728.302714] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  728.302715] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  728.302717] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  728.302719] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  728.302721] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  728.302878] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  728.302880] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  728.302881] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  728.302885] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.302887] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.302889] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  728.302891] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  728.302893] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  728.303050] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  728.303052] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  728.303053] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  728.303055] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  728.303057] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  728.303059] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  728.303217] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  728.303218] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  728.303220] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  728.303228] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.303231] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.303233] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  728.303235] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1]
>[  728.303237] [drm:intel_dp_detect] [CONNECTOR:14:eDP-1]
>[  728.303243] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  728.303246] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:eDP-1] probed modes :
>[  728.303249] [drm:drm_mode_debug_printmodeline] Modeline 15:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  728.303252] [drm:drm_mode_debug_printmodeline] Modeline 16:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  728.303254] [drm:drm_mode_getconnector] [CONNECTOR:14:?]
>[  728.303258] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.303261] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[3]
>[  728.303313] [drm:drm_mode_addfb2] [FB:30]
>[  728.303323] [drm:drm_mode_addfb2] [FB:31]
>[  728.303336] [drm:drm_mode_addfb2] [FB:32]
>[  728.396774] [drm:drm_mode_setcrtc] [CRTC:5]
>[  728.396782] [drm:drm_mode_setcrtc] [CONNECTOR:14:eDP-1]
>[  728.396786] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[  728.396789] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[  728.396792] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  728.404855] [drm:ironlake_update_primary_plane] Writing base 0106A000 00000000 0 0 15360
>[  728.435907] [drm:drm_mode_setcrtc] [CRTC:5]
>[  728.435911] [drm:drm_mode_setcrtc] [CONNECTOR:14:eDP-1]
>[  728.435913] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[  728.435917] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[  728.435919] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  742.224876] usb 1-1: USB disconnect, device number 13
>[  743.742733] usb 1-1: new low-speed USB device number 14 using xhci_hcd
>[  743.909948] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  743.909953] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  743.909956] usb 1-1: Product: USB Optical Mouse
>[  743.909958] usb 1-1: Manufacturer: Logitech
>[  743.910053] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  743.911835] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.000D/input/input19
>[  743.911977] hid-generic 0003:046D:C077.000D: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  803.911644] usb 1-1: USB disconnect, device number 14
>[  805.429557] usb 1-1: new low-speed USB device number 15 using xhci_hcd
>[  805.596749] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  805.596754] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  805.596756] usb 1-1: Product: USB Optical Mouse
>[  805.596758] usb 1-1: Manufacturer: Logitech
>[  805.596852] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  805.598633] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.000E/input/input20
>[  805.598795] hid-generic 0003:046D:C077.000E: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  851.840888] [drm:drm_mode_setcrtc] [CRTC:5]
>[  851.840894] [drm:drm_mode_setcrtc] [CONNECTOR:14:eDP-1]
>[  851.840898] [drm:intel_crtc_set_config] [CRTC:5] [FB:31] #connectors=1 (x y) (10 0)
>[  851.840901] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[  851.840903] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  865.582472] usb 1-1: USB disconnect, device number 15
>[  867.100340] usb 1-1: new low-speed USB device number 16 using xhci_hcd
>[  867.267650] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  867.267654] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  867.267656] usb 1-1: Product: USB Optical Mouse
>[  867.267658] usb 1-1: Manufacturer: Logitech
>[  867.267750] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  867.269501] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.000F/input/input21
>[  867.269645] hid-generic 0003:046D:C077.000F: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  911.819258] ------------[ cut here ]------------
>[  911.819280] WARNING: CPU: 0 PID: 4846 at drivers/gpu/drm/i915/intel_display.c:3315 intel_crtc_wait_for_pending_flips+0xe6/0x13a [i915]()
>[  911.819282] Modules linked in: dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support ppdev snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm pcspkr i2c_i801 lpc_ich mfd_core snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 video button drm_kms_helper drm
>[  911.819302] CPU: 0 PID: 4846 Comm: kms_flip Tainted: G        W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  911.819304]  0000000000000000 0000000000000009 ffffffff8172443b 0000000000000000
>[  911.819307]  ffffffff8103516a 0000000000000246 ffffffffa009fc48 0000000000000283
>[  911.819310]  0000000000000000 ffff880149e97000 ffff880145690000 ffff8800aa8fe800
>[  911.819313] Call Trace:
>[  911.819319]  [<ffffffff8172443b>] ? dump_stack+0x41/0x51
>[  911.819323]  [<ffffffff8103516a>] ? warn_slowpath_common+0x73/0x8b
>[  911.819335]  [<ffffffffa009fc48>] ? intel_crtc_wait_for_pending_flips+0xe6/0x13a [i915]
>[  911.819346]  [<ffffffffa009fc48>] ? intel_crtc_wait_for_pending_flips+0xe6/0x13a [i915]
>[  911.819350]  [<ffffffff8105f5fb>] ? __wake_up_sync+0x7/0x7
>[  911.819361]  [<ffffffffa00a7c5d>] ? intel_crtc_set_config+0x72d/0xa17 [i915]
>[  911.819372]  [<ffffffffa000bd4f>] ? drm_mode_set_config_internal+0x48/0xad [drm]
>[  911.819380]  [<ffffffffa000e999>] ? drm_mode_setcrtc+0x3e0/0x47e [drm]
>[  911.819385]  [<ffffffff810582a4>] ? put_prev_entity+0x34/0x1dc
>[  911.819391]  [<ffffffffa0002f56>] ? drm_ioctl+0x25c/0x3ad [drm]
>[  911.819398]  [<ffffffffa000e5b9>] ? drm_mode_setplane+0x342/0x342 [drm]
>[  911.819403]  [<ffffffff810eeb83>] ? do_vfs_ioctl+0x3ec/0x435
>[  911.819407]  [<ffffffff810e0ccc>] ? vfs_write+0x11a/0x176
>[  911.819411]  [<ffffffff810eec15>] ? SyS_ioctl+0x49/0x78
>[  911.819415]  [<ffffffff8172ec22>] ? system_call_fastpath+0x16/0x1b
>[  911.819417] ---[ end trace 15d0855b0c65ae28 ]---
>[  911.819420] [drm:intel_pipe_set_base] *ERROR* pipe is still busy with an old pageflip
>[  911.819423] [drm:intel_crtc_set_config] failed to set mode on [CRTC:5], err = -16
>[  911.819594] Core dump to |/usr/share/apport/apport 4847 3 0 pipe failed
>[  911.819792] [drm:intel_crtc_cursor_set] cursor off
>[  911.819794] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[  911.819797] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[  911.819798] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  927.261262] usb 1-1: USB disconnect, device number 16
>[  928.779164] usb 1-1: new low-speed USB device number 17 using xhci_hcd
>[  928.946358] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  928.946360] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  928.946362] usb 1-1: Product: USB Optical Mouse
>[  928.946363] usb 1-1: Manufacturer: Logitech
>[  928.946454] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  928.948240] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0010/input/input22
>[  928.948380] hid-generic 0003:046D:C077.0010: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[  971.797673] ------------[ cut here ]------------
>[  971.797692] WARNING: CPU: 0 PID: 4846 at drivers/gpu/drm/i915/intel_display.c:3315 intel_crtc_wait_for_pending_flips+0xe6/0x13a [i915]()
>[  971.797703] Modules linked in: dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support ppdev snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm pcspkr i2c_i801 lpc_ich mfd_core snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 video button drm_kms_helper drm
>[  971.797706] CPU: 0 PID: 4846 Comm: kms_flip Tainted: G        W     3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ #3050
>[  971.797709]  0000000000000000 0000000000000009 ffffffff8172443b 0000000000000000
>[  971.797711]  ffffffff8103516a 0000000000000246 ffffffffa009fc48 0000000000000283
>[  971.797712]  0000000000000000 ffff880149e97000 ffff880145690000 ffff8800aa8fe800
>[  971.797713] Call Trace:
>[  971.797718]  [<ffffffff8172443b>] ? dump_stack+0x41/0x51
>[  971.797721]  [<ffffffff8103516a>] ? warn_slowpath_common+0x73/0x8b
>[  971.797732]  [<ffffffffa009fc48>] ? intel_crtc_wait_for_pending_flips+0xe6/0x13a [i915]
>[  971.797741]  [<ffffffffa009fc48>] ? intel_crtc_wait_for_pending_flips+0xe6/0x13a [i915]
>[  971.797744]  [<ffffffff8105f5fb>] ? __wake_up_sync+0x7/0x7
>[  971.797755]  [<ffffffffa00a7c5d>] ? intel_crtc_set_config+0x72d/0xa17 [i915]
>[  971.797765]  [<ffffffffa000bd4f>] ? drm_mode_set_config_internal+0x48/0xad [drm]
>[  971.797768]  [<ffffffffa0049abe>] ? drm_fb_helper_restore_fbdev_mode+0x8f/0xa8 [drm_kms_helper]
>[  971.797771]  [<ffffffffa0049e88>] ? drm_fb_helper_set_par+0x43/0x6b [drm_kms_helper]
>[  971.797775]  [<ffffffff81319cb5>] ? fb_set_var+0x246/0x32c
>[  971.797777]  [<ffffffff810daf3a>] ? kmem_cache_alloc+0x23/0xac
>[  971.797780]  [<ffffffff81354ad2>] ? check_tty_count+0x1c/0x93
>[  971.797782]  [<ffffffff813120ca>] ? fbcon_blank+0x71/0x230
>[  971.797785]  [<ffffffff8136729b>] ? do_unblank_screen+0xed/0x166
>[  971.797788]  [<ffffffff8135f91f>] ? vt_ioctl+0x4b0/0xf7f
>[  971.797790]  [<ffffffff8135806b>] ? tty_ioctl+0x8b5/0x924
>[  971.797793]  [<ffffffff810ece7a>] ? do_filp_open+0x2d/0x75
>[  971.797796]  [<ffffffff810eeb83>] ? do_vfs_ioctl+0x3ec/0x435
>[  971.797799]  [<ffffffff810f6521>] ? __fd_install+0x15/0x43
>[  971.797802]  [<ffffffff810eec15>] ? SyS_ioctl+0x49/0x78
>[  971.797805]  [<ffffffff8172ec22>] ? system_call_fastpath+0x16/0x1b
>[  971.797807] ---[ end trace 15d0855b0c65ae29 ]---
>[  971.797809] [drm:intel_pipe_set_base] *ERROR* pipe is still busy with an old pageflip
>[  971.797810] [drm:intel_crtc_set_config] failed to set mode on [CRTC:5], err = -16
>[  971.797814] [drm:intel_crtc_cursor_set] cursor off
>[  971.797815] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[  971.797817] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  971.797818] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  971.797820] [drm:intel_crtc_cursor_set] cursor off
>[  971.797821] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[  971.797822] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[  971.797823] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  972.181795] [drm:intel_crtc_set_config] [CRTC:5] [NOFB]
>[  972.181800] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[  972.181803] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [NOCRTC]
>[  972.181804] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  972.181806] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  972.181808] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[  972.181811] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[  972.204507] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  972.204515] [drm:intel_edp_backlight_off] 
>[  972.220499] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[  972.220507] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  972.220664] [drm:intel_edp_panel_off] Turn eDP power off
>[  972.405446] [drm:wait_panel_off] Wait for panel power off time
>[  972.405451] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  972.460425] [drm:wait_panel_status] Wait complete
>[  972.460432] [drm:intel_update_fbc] no output, disabling
>[  972.460438] [drm:intel_display_power_put] disabling always-on
>[  972.460442] [drm:check_encoder_state] [ENCODER:13:TMDS-13]
>[  972.460444] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[  972.460446] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  972.460448] [drm:check_crtc_state] [CRTC:5]
>[  972.460451] [drm:check_crtc_state] [CRTC:8]
>[  972.460453] [drm:check_crtc_state] [CRTC:11]
>[  972.466795] [drm:intel_crtc_cursor_set] cursor off
>[  972.466799] [drm:intel_crtc_set_config] [CRTC:5] [FB:29] #connectors=1 (x y) (0 0)
>[  972.466801] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  972.466804] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[  972.466806] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  972.466808] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  972.466810] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  972.466812] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[  972.466814] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  972.466817] [drm:connected_sink_compute_bpp] [CONNECTOR:14:eDP-1] checking for sink bpp constrains
>[  972.466820] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  972.466822] [drm:intel_dp_compute_config] forcing lane count to max (2) on BDW
>[  972.466824] [drm:intel_dp_compute_config] using min 06 link bw per VBT
>[  972.466830] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  972.466832] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  972.466835] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  972.466837] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[  972.466838] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  972.466840] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  972.466842] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  972.466845] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  972.466846] [drm:intel_dump_pipe_config] requested mode:
>[  972.466850] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  972.466851] [drm:intel_dump_pipe_config] adjusted mode:
>[  972.466854] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  972.466857] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  972.466859] [drm:intel_dump_pipe_config] port clock: 270000
>[  972.466860] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  972.466862] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  972.466864] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  972.466866] [drm:intel_dump_pipe_config] ips: 1
>[  972.466867] [drm:intel_dump_pipe_config] double wide: 0
>[  972.466871] [drm:intel_display_power_get] enabling always-on
>[  972.466882] [drm:ironlake_update_primary_plane] Writing base 00881000 00000000 0 0 7680
>[  972.466888] [drm:intel_edp_panel_on] Turn eDP power on
>[  972.466892] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  973.006231] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[  973.050211] [drm:wait_panel_status] Wait complete
>[  973.050216] [drm:wait_panel_on] Wait for panel power on
>[  973.050219] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[  973.259138] [drm:wait_panel_status] Wait complete
>[  973.259142] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[  973.259149] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  973.260206] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  973.260653] [drm:intel_dp_start_link_train] clock recovery OK
>[  973.261403] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  973.261603] [drm:intel_edp_backlight_on] 
>[  973.261608] [drm:intel_panel_enable_backlight] pipe A
>[  973.261613] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  973.261617] [drm:intel_edp_psr_match_conditions] PSR disable by flag
>[  973.281128] [drm:intel_update_fbc] framebuffer not tiled or fenced, disabling compression
>[  973.281132] [drm:intel_connector_check_state] [CONNECTOR:14:eDP-1]
>[  973.281135] [drm:check_encoder_state] [ENCODER:13:TMDS-13]
>[  973.281138] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[  973.281140] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  973.281142] [drm:check_crtc_state] [CRTC:5]
>[  973.281149] [drm:check_crtc_state] [CRTC:8]
>[  973.281152] [drm:check_crtc_state] [CRTC:11]
>[  973.281155] [drm:intel_crtc_cursor_set] cursor off
>[  973.281156] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[  973.281159] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  973.281161] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  973.281163] [drm:intel_crtc_cursor_set] cursor off
>[  973.281165] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[  973.281167] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[  973.281169] [drm:intel_modeset_stage_output_state] [CONNECTOR:14:eDP-1] to [CRTC:5]
>[  975.229430] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[  975.229436] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  988.940078] usb 1-1: USB disconnect, device number 17
>[  990.457960] usb 1-1: new low-speed USB device number 18 using xhci_hcd
>[  990.625170] usb 1-1: New USB device found, idVendor=046d, idProduct=c077
>[  990.625173] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[  990.625176] usb 1-1: Product: USB Optical Mouse
>[  990.625178] usb 1-1: Manufacturer: Logitech
>[  990.625265] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[  990.627049] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0011/input/input23
>[  990.627190] hid-generic 0003:046D:C077.0011: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
>[ 1050.626886] usb 1-1: USB disconnect, device number 18

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Attachments on bug 79354: 100009 | 100438 | 101610 | 101638

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