Attachment 98657 Details for Bug 56834 – 3.15-rc3 syslog with more logging

3.15-rc3 syslog with more logging

syslog-then-fixup.txt (text/plain), 249.94 KB, created by Anthony Foiani on 2014-05-08 02:32:06 UTC

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Creator: Anthony Foiani

Created: 2014-05-08 02:32:06 UTC

Size: 249.94 KB

patch

obsolete

>[    0.671109] ehci-pci 0000:00:1a.0: EHCI Host Controller
>[    0.671552] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
>[    0.671700] ehci-pci 0000:00:1a.0: debug port 2
>[    0.675735] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
>[    0.675859] ehci-pci 0000:00:1a.0: irq 16, io mem 0xe1a70000
>[    0.681268] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
>[    0.681618] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.681688] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.681783] usb usb1: Product: EHCI Host Controller
>[    0.681850] usb usb1: Manufacturer: Linux 3.15.0-0.rc3.git3.1.fc19.x86_64 ehci_hcd
>[    0.681945] usb usb1: SerialNumber: 0000:00:1a.0
>[    0.682710] hub 1-0:1.0: USB hub found
>[    0.682813] hub 1-0:1.0: 3 ports detected
>[    0.683933] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    0.684167] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
>[    0.684299] ehci-pci 0000:00:1d.0: debug port 2
>[    0.688291] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    0.688410] ehci-pci 0000:00:1d.0: irq 17, io mem 0xe1a50000
>[    0.694279] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    0.694464] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.694534] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.694629] usb usb2: Product: EHCI Host Controller
>[    0.694696] usb usb2: Manufacturer: Linux 3.15.0-0.rc3.git3.1.fc19.x86_64 ehci_hcd
>[    0.694791] usb usb2: SerialNumber: 0000:00:1d.0
>[    0.695312] hub 2-0:1.0: USB hub found
>[    0.695395] hub 2-0:1.0: 3 ports detected
>[    0.695919] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.695996] ohci-pci: OHCI PCI platform driver
>[    0.696090] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.696311] usbcore: registered new interface driver usbserial
>[    0.696398] usbcore: registered new interface driver usbserial_generic
>[    0.696536] usbserial: USB Serial support registered for generic
>[    0.696677] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[    0.699639] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.699760] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    0.700317] mousedev: PS/2 mouse device common for all mice
>[    0.701137] rtc_cmos 00:05: RTC can wake from S4
>[    0.701558] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
>[    0.701673] rtc_cmos 00:05: alarms up to one year, y3k, 242 bytes nvram, hpet irqs
>[    0.702030] device-mapper: uevent: version 1.0.3
>[    0.702376] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[    0.702615] Intel P-state driver initializing.
>[    0.702753] Intel pstate controlling: cpu 0
>[    0.702975] Intel pstate controlling: cpu 1
>[    0.703091] Intel pstate controlling: cpu 2
>[    0.703209] Intel pstate controlling: cpu 3
>[    0.703340] Intel pstate controlling: cpu 4
>[    0.703457] Intel pstate controlling: cpu 5
>[    0.703571] Intel pstate controlling: cpu 6
>[    0.703688] Intel pstate controlling: cpu 7
>[    0.705329] hidraw: raw HID events driver (C) Jiri Kosina
>[    0.705721] usbcore: registered new interface driver usbhid
>[    0.705788] usbhid: USB HID core driver
>[    0.705904] drop_monitor: Initializing network drop monitor service
>[    0.706158] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    0.706381] TCP: cubic registered
>[    0.706448] Initializing XFRM netlink socket
>[    0.707135] NET: Registered protocol family 10
>[    0.708039] mip6: Mobile IPv6
>[    0.708116] NET: Registered protocol family 17
>[    0.709780] Loading compiled-in X.509 certificates
>[    0.710769] Loaded X.509 cert 'Fedora kernel signing key: a3fec06ace925178a4e5be1d5b8dfdb383eab37d'
>[    0.710892] registered taskstats version 1
>[    0.712239]   Magic number: 14:907:444
>[    0.712468] rtc_cmos 00:05: setting system clock to 2014-05-07 19:24:39 UTC (1399490679)
>[    0.712818] PM: Hibernation image not present or could not be loaded.
>[    0.974703] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    0.974915] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    0.975726] ata1.00: ATA-9: OCZ-VERTEX4, 1.5, max UDMA/133
>[    0.975807] ata1.00: 500118192 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    0.976648] ata1.00: configured for UDMA/133
>[    0.978069] scsi 0:0:0:0: Direct-Access     ATA      OCZ-VERTEX4      1.5  PQ: 0 ANSI: 5
>[    0.979203] ata2.00: ATAPI: TSSTcorp DVD+/-RW SN-208BB, D100, max UDMA/100
>[    0.979850] sd 0:0:0:0: [sda] 500118192 512-byte logical blocks: (256 GB/238 GiB)
>[    0.980174] sd 0:0:0:0: [sda] Write Protect is off
>[    0.980252] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    0.980370] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    0.980389] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    0.983084]  sda: sda1 sda2 sda3 sda4 < sda5 >
>[    0.985771] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[    0.986820] sd 0:0:0:0: [sda] Attached SCSI disk
>[    0.989166] ata2.00: configured for UDMA/100
>[    0.998162] scsi 1:0:0:0: CD-ROM            TSSTcorp DVD+-RW SN-208BB D100 PQ: 0 ANSI: 5
>[    1.039346] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[    1.039459] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    1.041006] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[    1.041461] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[    1.045163] Freeing unused kernel memory: 3696K (ffffffff81d9c000 - ffffffff82138000)
>[    1.045275] Write protecting the kernel read-only data: 12288k
>[    1.046398] Freeing unused kernel memory: 60K (ffff8800017f1000 - ffff880001800000)
>[    1.049841] Freeing unused kernel memory: 772K (ffff880001b3f000 - ffff880001c00000)
>[    1.057894] systemd[1]: RTC configured in localtime, applying delta of -420 minutes to system time.
>[    1.064579] systemd[1]: systemd 204 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
>[    1.065423] systemd[1]: Running in initial RAM disk.
>[    1.066081] systemd[1]: Set hostname to <opti990.int.foiani.com>.
>[    1.070649] random: systemd urandom read with 75 bits of entropy available
>[    1.088301] systemd[1]: Expecting device dev-mapper-fedora\x2droot.device...
>[    1.088427] systemd[1]: Expecting device dev-mapper-fedora\x2dswap.device...
>[    1.088539] systemd[1]: Expecting device dev-disk-by\x2duuid-c18d17a1\x2d9115\x2d430a\x2d830a\x2d6fba865d982e.device...
>[    1.088685] systemd[1]: Starting Timers.
>[    1.088815] systemd[1]: Reached target Timers.
>[    1.089021] systemd[1]: Starting Journal Socket.
>[    1.089425] systemd[1]: Listening on Journal Socket.
>[    1.090291] systemd[1]: Starting dracut cmdline hook...
>[    1.093005] systemd[1]: Starting Journal Service...
>[    1.095803] systemd[1]: Started Journal Service.
>[    1.097333] systemd[1]: Started Load Kernel Modules.
>[    1.097526] systemd[1]: Starting udev Kernel Socket.
>[    1.097711] systemd[1]: Listening on udev Kernel Socket.
>[    1.098035] systemd[1]: Starting udev Control Socket.
>[    1.098253] systemd[1]: Listening on udev Control Socket.
>[    1.098451] systemd[1]: Starting Sockets.
>[    1.098558] systemd[1]: Reached target Sockets.
>[    1.098745] systemd[1]: Starting Swap.
>[    1.098880] systemd[1]: Reached target Swap.
>[    1.099073] systemd[1]: Starting Local File Systems.
>[    1.099182] systemd[1]: Reached target Local File Systems.
>[    1.101444] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
>[    1.101525] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.103071] hub 1-1:1.0: USB hub found
>[    1.103439] hub 1-1:1.0: 6 ports detected
>[    1.106706] systemd-journald[128]: Vacuuming done, freed 0 bytes
>[    1.208968] usb 2-1: new high-speed USB device number 2 using ehci-pci
>[    1.323804] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
>[    1.323889] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.325421] hub 2-1:1.0: USB hub found
>[    1.325721] hub 2-1:1.0: 8 ports detected
>[    1.458549] systemd-udevd[220]: starting version 204
>[    1.566472] tsc: Refined TSC clocksource calibration: 2793.653 MHz
>[    1.592310] [drm] Initialized drm 1.1.0 20060810
>[    1.596859] ata_id (245) used greatest stack depth: 4152 bytes left
>[    1.603644] usb 2-1.8: new high-speed USB device number 3 using ehci-pci
>[    1.634001] [drm:i915_dump_device_info] i915 device info: gen=6, pciid=0x0102 flags=need_gfx_hws,has_fbc,has_hotplug,has_llc,
>[    1.635338] [drm:intel_detect_pch] Found CougarPoint PCH
>[    1.636202] [drm] Memory usable by graphics device = 2048M
>[    1.636282] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    1.636357] [drm:i915_gem_gtt_init] GTT stolen size = 64M
>[    1.646269] ata_id (243) used greatest stack depth: 3240 bytes left
>[    1.688995] usb 2-1.8: New USB device found, idVendor=0409, idProduct=005a
>[    1.689071] usb 2-1.8: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.689978] hub 2-1.8:1.0: USB hub found
>[    1.690248] hub 2-1.8:1.0: 4 ports detected
>[    1.693720] [drm:intel_opregion_setup] graphic opregion physical addr: 0xcaf7a018
>[    1.693840] [drm:intel_opregion_setup] SWSCI supported
>[    1.707622] [drm:swsci_setup] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241
>[    1.708554] i915 0000:00:02.0: irq 43 for MSI/MSI-X
>[    1.708787] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.708874] [drm] Driver supports precise vblank timestamp query.
>[    1.708960] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[    1.709052] [drm:intel_parse_bios] Using VBT from OpRegion: $VBT SANDYBRIDGE-D  d
>[    1.709182] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    1.709349] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    1.709429] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    1.709513] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    1.709673] [drm:parse_lfp_panel_data] VBT initial LVDS value 300
>[    1.709754] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 0
>[    1.709878] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
>[    1.709995] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    1.710116] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    1.710228] [drm:parse_mipi] No MIPI BDB found
>[    1.710336] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    1.710622] [drm:i915_gem_init_stolen] found 67108864 bytes of stolen memory at cba00000
>[    1.710790] [drm:intel_display_power_get] enabling always-on
>[    1.711185] [drm:intel_print_wm_latency] Primary WM0 latency 7 (0.7 usec)
>[    1.711266] [drm:intel_print_wm_latency] Primary WM1 latency 3 (1.5 usec)
>[    1.711345] [drm:intel_print_wm_latency] Primary WM2 latency 4 (2.0 usec)
>[    1.711424] [drm:intel_print_wm_latency] Primary WM3 latency 22 (11.0 usec)
>[    1.711504] [drm:intel_print_wm_latency] Sprite WM0 latency 7 (0.7 usec)
>[    1.711708] [drm:intel_print_wm_latency] Sprite WM1 latency 3 (1.5 usec)
>[    1.711799] [drm:intel_print_wm_latency] Sprite WM2 latency 4 (2.0 usec)
>[    1.711880] [drm:intel_print_wm_latency] Sprite WM3 latency 22 (11.0 usec)
>[    1.711963] [drm:intel_print_wm_latency] Cursor WM0 latency 7 (0.7 usec)
>[    1.712047] [drm:intel_print_wm_latency] Cursor WM1 latency 3 (1.5 usec)
>[    1.712134] [drm:intel_print_wm_latency] Cursor WM2 latency 4 (2.0 usec)
>[    1.712219] [drm:intel_print_wm_latency] Cursor WM3 latency 22 (11.0 usec)
>[    1.712313] [drm:intel_modeset_init] 2 display pipes available.
>[    1.712577] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.713045] [drm:intel_lvds_init] LVDS is not present in VBT
>[    1.713432] [drm:intel_crt_reset] pch crt adpa set to 0xf40000
>[    1.713815] [drm:intel_dp_init_connector] Adding DP connector on port C
>[    1.714178] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-DP-1
>[    1.714596] [drm:ironlake_init_pch_refclk] has_panel 0 has_lvds 0 has_ck505 0
>[    1.714724] [drm:intel_modeset_readout_hw_state] [CRTC:5] hw state readout: enabled
>[    1.714837] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: disabled
>[    1.714954] [drm:intel_modeset_readout_hw_state] PCH DPLL A hw state readout: refcount 1, on 1
>[    1.715068] [drm:intel_modeset_readout_hw_state] PCH DPLL B hw state readout: refcount 0, on 0
>[    1.715195] [drm:intel_modeset_readout_hw_state] [ENCODER:11:DAC-11] hw state readout: disabled, pipe A
>[    1.715311] [drm:intel_modeset_readout_hw_state] [ENCODER:12:TMDS-12] hw state readout: disabled, pipe A
>[    1.715438] [drm:intel_modeset_readout_hw_state] [ENCODER:16:TMDS-16] hw state readout: enabled, pipe A
>[    1.715598] [drm:intel_modeset_readout_hw_state] [CONNECTOR:10:VGA-1] hw state readout: disabled
>[    1.715716] [drm:intel_modeset_readout_hw_state] [CONNECTOR:13:HDMI-A-1] hw state readout: disabled
>[    1.715845] [drm:intel_modeset_readout_hw_state] [CONNECTOR:17:DP-1] hw state readout: enabled
>[    1.715960] [drm:intel_dump_pipe_config] [CRTC:5][setup_hw_state] config for pipe A
>[    1.716075] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    1.716152] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.716230] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 4, gmch_m: 5627357, gmch_n: 8388608, link_m: 468946, link_n: 524288, tu: 64
>[    1.716348] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5627357, gmch_n: 8388608, link_m: 468946, link_n: 524288, tu: 64
>[    1.716463] [drm:intel_dump_pipe_config] requested mode:
>[    1.716579] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 720 0 0 0 400 0 0 0 0x0 0x0
>[    1.716712] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.716811] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x5
>[    1.716932] [drm:intel_dump_crtc_timings] crtc timings: 241499 2560 2608 2640 2720 1440 1443 1448 1481, type: 0x0 flags: 0x5
>[    1.717053] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.717133] [drm:intel_dump_pipe_config] pipe src size: 720x400
>[    1.717214] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.717328] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x0a0005a0, enabled
>[    1.717438] [drm:intel_dump_pipe_config] ips: 0
>[    1.717512] [drm:intel_dump_pipe_config] double wide: 0
>[    1.717642] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe B
>[    1.717757] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    1.717837] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    1.717920] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.718040] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.718152] [drm:intel_dump_pipe_config] requested mode:
>[    1.718233] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.718348] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.718429] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.718590] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.718715] [drm:intel_dump_pipe_config] port clock: 0
>[    1.718790] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    1.718867] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.719461] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.719624] [drm:intel_dump_pipe_config] ips: 0
>[    1.719700] [drm:intel_dump_pipe_config] double wide: 0
>[    1.719793] [drm:intel_connector_check_state] [CONNECTOR:17:DP-1]
>[    1.719879] [drm:check_encoder_state] [ENCODER:11:DAC-11]
>[    1.719962] [drm:check_encoder_state] [ENCODER:12:TMDS-12]
>[    1.720048] [drm:check_encoder_state] [ENCODER:16:TMDS-16]
>[    1.720133] [drm:check_crtc_state] [CRTC:5]
>[    1.720235] [drm:check_crtc_state] [CRTC:8]
>[    1.720308] [drm:check_shared_dpll_state] PCH DPLL A
>[    1.720387] [drm:check_shared_dpll_state] PCH DPLL B
>[    1.720471] [drm:ironlake_get_plane_config] pipe/plane 0/0 with fb: size=720x400@32, offset=0, pitch 3200, size 0x139000
>[    1.720634] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=139000
>[    1.720832] [drm:i915_pages_create_for_stolen] offset=0x0, size=1282048
>[    1.720987] [drm:intel_alloc_plane_obj] plane fb obj ffff88021cb4c000
>[    1.721072] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 139000
>[    1.721187] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [139000, 7ffff000]
>[    1.736749] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 150
>[    1.736832] [drm:i915_gem_context_init] HW context support initialized
>[    1.736959] [drm:init_status_page] render ring hws offset: 0x00350000
>[    1.738046] [drm:init_pipe_control] render ring pipe control offset: 0x00371000
>[    1.738188] [drm:init_status_page] bsd ring hws offset: 0x00372000
>[    1.740488] [drm:init_status_page] blitter ring hws offset: 0x00393000
>[    1.741727] [drm] Wrong MCH_SSKPD value: 0x16040307
>[    1.741800] [drm] This can cause pipe underruns and display issues.
>[    1.741874] [drm] Please upgrade your BIOS to fix this.
>[    1.741995] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    1.742099] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    1.742177] [drm:intel_ironlake_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[    1.751637] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    1.751762] [drm:intel_crt_detect] CRT not detected via hotplug
>[    1.752544] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    1.752687] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    1.752806] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    1.752997] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    1.753557] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    1.753714] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    1.753833] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    1.753948] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    1.754068] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    1.754183] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    1.754461] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.754544] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.754712] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    1.754845] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[    1.754938] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[    1.755549] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[    1.757001] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[    1.757508] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    1.758340] [drm:drm_dp_i2c_do_msg] native defer
>[    1.759863] [drm:drm_dp_i2c_do_msg] native defer
>[    1.761346] [drm:drm_dp_i2c_do_msg] native defer
>[    1.762799] [drm:drm_dp_i2c_do_msg] native defer
>[    1.764263] [drm:drm_dp_i2c_do_msg] native defer
>[    1.765714] [drm:drm_dp_i2c_do_msg] native defer
>[    1.767185] [drm:drm_dp_i2c_do_msg] native defer
>[    1.768635] [drm:drm_dp_i2c_do_msg] native defer
>[    1.770104] [drm:drm_dp_i2c_do_msg] native defer
>[    1.771726] [drm:drm_dp_i2c_do_msg] native defer
>[    1.773084] [drm:drm_dp_i2c_do_msg] native defer
>[    1.774394] [drm:drm_dp_i2c_do_msg] native defer
>[    1.775705] [drm:drm_dp_i2c_do_msg] native defer
>[    1.776939] [drm:drm_dp_i2c_do_msg] native defer
>[    1.778158] [drm:drm_dp_i2c_do_msg] native defer
>[    1.779396] [drm:drm_dp_i2c_do_msg] native defer
>[    1.780158] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.780778] [drm:drm_dp_i2c_do_msg] native defer
>[    1.781979] [drm:drm_dp_i2c_do_msg] native defer
>[    1.783163] [drm:drm_dp_i2c_do_msg] native defer
>[    1.784383] [drm:drm_dp_i2c_do_msg] native defer
>[    1.785658] [drm:drm_dp_i2c_do_msg] native defer
>[    1.787004] [drm:drm_dp_i2c_do_msg] native defer
>[    1.788296] [drm:drm_dp_i2c_do_msg] native defer
>[    1.789025] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.789705] [drm:drm_dp_i2c_do_msg] native defer
>[    1.790946] [drm:drm_dp_i2c_do_msg] native defer
>[    1.792151] [drm:drm_dp_i2c_do_msg] native defer
>[    1.793359] [drm:drm_dp_i2c_do_msg] native defer
>[    1.794661] [drm:drm_dp_i2c_do_msg] native defer
>[    1.795882] [drm:drm_dp_i2c_do_msg] native defer
>[    1.797112] [drm:drm_dp_i2c_do_msg] native defer
>[    1.797804] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.798437] [drm:drm_dp_i2c_do_msg] native defer
>[    1.799644] [drm:drm_dp_i2c_do_msg] native defer
>[    1.800971] [drm:drm_dp_i2c_do_msg] native defer
>[    1.802199] [drm:drm_dp_i2c_do_msg] native defer
>[    1.803403] [drm:drm_dp_i2c_do_msg] native defer
>[    1.804581] [drm:drm_dp_i2c_do_msg] native defer
>[    1.806123] [drm:drm_dp_i2c_do_msg] native defer
>[    1.806813] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.807427] [drm:drm_dp_i2c_do_msg] native defer
>[    1.808571] [drm:drm_dp_i2c_do_msg] native defer
>[    1.809809] [drm:drm_dp_i2c_do_msg] native defer
>[    1.810969] [drm:drm_dp_i2c_do_msg] native defer
>[    1.812144] [drm:drm_dp_i2c_do_msg] native defer
>[    1.813304] [drm:drm_dp_i2c_do_msg] native defer
>[    1.814512] [drm:drm_dp_i2c_do_msg] native defer
>[    1.815212] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.815874] [drm:drm_dp_i2c_do_msg] native defer
>[    1.817030] [drm:drm_dp_i2c_do_msg] native defer
>[    1.818227] [drm:drm_dp_i2c_do_msg] native defer
>[    1.819435] [drm:drm_dp_i2c_do_msg] native defer
>[    1.820694] [drm:drm_dp_i2c_do_msg] native defer
>[    1.821851] [drm:drm_dp_i2c_do_msg] native defer
>[    1.823049] [drm:drm_dp_i2c_do_msg] native defer
>[    1.823672] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.824284] [drm:drm_dp_i2c_do_msg] native defer
>[    1.825418] [drm:drm_dp_i2c_do_msg] native defer
>[    1.826614] [drm:drm_dp_i2c_do_msg] native defer
>[    1.827792] [drm:drm_dp_i2c_do_msg] native defer
>[    1.828984] [drm:drm_dp_i2c_do_msg] native defer
>[    1.830145] [drm:drm_dp_i2c_do_msg] native defer
>[    1.831339] [drm:drm_dp_i2c_do_msg] native defer
>[    1.832027] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.832631] [drm:drm_dp_i2c_do_msg] native defer
>[    1.833789] [drm:drm_dp_i2c_do_msg] native defer
>[    1.834980] [drm:drm_dp_i2c_do_msg] native defer
>[    1.836153] [drm:drm_dp_i2c_do_msg] native defer
>[    1.837365] [drm:drm_dp_i2c_do_msg] native defer
>[    1.838532] [drm:drm_dp_i2c_do_msg] native defer
>[    1.839735] [drm:drm_dp_i2c_do_msg] native defer
>[    1.840427] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.841037] [drm:drm_dp_i2c_do_msg] native defer
>[    1.842243] [drm:drm_dp_i2c_do_msg] native defer
>[    1.843443] [drm:drm_dp_i2c_do_msg] native defer
>[    1.844615] [drm:drm_dp_i2c_do_msg] native defer
>[    1.845849] [drm:drm_dp_i2c_do_msg] native defer
>[    1.847066] [drm:drm_dp_i2c_do_msg] native defer
>[    1.848303] [drm:drm_dp_i2c_do_msg] native defer
>[    1.848993] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.849713] [drm:drm_dp_i2c_do_msg] native defer
>[    1.851006] [drm:drm_dp_i2c_do_msg] native defer
>[    1.852212] [drm:drm_dp_i2c_do_msg] native defer
>[    1.853397] [drm:drm_dp_i2c_do_msg] native defer
>[    1.854635] [drm:drm_dp_i2c_do_msg] native defer
>[    1.855891] [drm:drm_dp_i2c_do_msg] native defer
>[    1.857095] [drm:drm_dp_i2c_do_msg] native defer
>[    1.857730] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.858427] [drm:drm_dp_i2c_do_msg] native defer
>[    1.859605] [drm:drm_dp_i2c_do_msg] native defer
>[    1.860894] [drm:drm_dp_i2c_do_msg] native defer
>[    1.862064] [drm:drm_dp_i2c_do_msg] native defer
>[    1.863237] [drm:drm_dp_i2c_do_msg] native defer
>[    1.864397] [drm:drm_dp_i2c_do_msg] native defer
>[    1.865730] [drm:drm_dp_i2c_do_msg] native defer
>[    1.866493] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.867110] [drm:drm_dp_i2c_do_msg] native defer
>[    1.868205] [drm:drm_dp_i2c_do_msg] native defer
>[    1.869024] random: nonblocking pool is initialized
>[    1.869643] [drm:drm_dp_i2c_do_msg] native defer
>[    1.871024] [drm:drm_dp_i2c_do_msg] native defer
>[    1.872221] [drm:drm_dp_i2c_do_msg] native defer
>[    1.873456] [drm:drm_dp_i2c_do_msg] native defer
>[    1.874750] [drm:drm_dp_i2c_do_msg] native defer
>[    1.875450] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.876075] [drm:drm_dp_i2c_do_msg] native defer
>[    1.877234] [drm:drm_dp_i2c_do_msg] native defer
>[    1.878446] [drm:drm_dp_i2c_do_msg] native defer
>[    1.879689] [drm:drm_dp_i2c_do_msg] native defer
>[    1.880986] [drm:drm_dp_i2c_do_msg] native defer
>[    1.882755] [drm:drm_dp_i2c_do_msg] native defer
>[    1.884047] [drm:drm_dp_i2c_do_msg] native defer
>[    1.884976] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.885602] [drm:drm_dp_i2c_do_msg] native defer
>[    1.886751] [drm:drm_dp_i2c_do_msg] native defer
>[    1.887948] [drm:drm_dp_i2c_do_msg] native defer
>[    1.889203] [drm:drm_dp_i2c_do_msg] native defer
>[    1.890576] [drm:drm_dp_i2c_do_msg] native defer
>[    1.892008] [drm:drm_dp_i2c_do_msg] native defer
>[    1.893242] [drm:drm_dp_i2c_do_msg] native defer
>[    1.893925] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.894542] [drm:drm_dp_i2c_do_msg] native defer
>[    1.895692] [drm:drm_dp_i2c_do_msg] native defer
>[    1.897053] [drm:drm_dp_i2c_do_msg] native defer
>[    1.898398] [drm:drm_dp_i2c_do_msg] native defer
>[    1.899602] [drm:drm_dp_i2c_do_msg] native defer
>[    1.900748] [drm:drm_dp_i2c_do_msg] native defer
>[    1.901963] [drm:drm_dp_i2c_do_msg] native defer
>[    1.902648] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.903287] [drm:drm_dp_i2c_do_msg] native defer
>[    1.904419] [drm:drm_dp_i2c_do_msg] native defer
>[    1.905606] [drm:drm_dp_i2c_do_msg] native defer
>[    1.906833] [drm:drm_dp_i2c_do_msg] native defer
>[    1.908041] [drm:drm_dp_i2c_do_msg] native defer
>[    1.909189] [drm:drm_dp_i2c_do_msg] native defer
>[    1.910377] [drm:drm_dp_i2c_do_msg] native defer
>[    1.911129] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.911739] [drm:drm_dp_i2c_do_msg] native defer
>[    1.912930] [drm:drm_dp_i2c_do_msg] native defer
>[    1.914126] [drm:drm_dp_i2c_do_msg] native defer
>[    1.915257] [drm:drm_dp_i2c_do_msg] native defer
>[    1.916446] [drm:drm_dp_i2c_do_msg] native defer
>[    1.917611] [drm:drm_dp_i2c_do_msg] native defer
>[    1.918830] [drm:drm_dp_i2c_do_msg] native defer
>[    1.919519] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.920123] [drm:drm_dp_i2c_do_msg] native defer
>[    1.921264] [drm:drm_dp_i2c_do_msg] native defer
>[    1.922477] [drm:drm_dp_i2c_do_msg] native defer
>[    1.923638] [drm:drm_dp_i2c_do_msg] native defer
>[    1.924838] [drm:drm_dp_i2c_do_msg] native defer
>[    1.925999] [drm:drm_dp_i2c_do_msg] native defer
>[    1.927190] [drm:drm_dp_i2c_do_msg] native defer
>[    1.927880] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.928478] [drm:drm_dp_i2c_do_msg] native defer
>[    1.929619] [drm:drm_dp_i2c_do_msg] native defer
>[    1.930818] [drm:drm_dp_i2c_do_msg] native defer
>[    1.931980] [drm:drm_dp_i2c_do_msg] native defer
>[    1.933170] [drm:drm_dp_i2c_do_msg] native defer
>[    1.934333] [drm:drm_dp_i2c_do_msg] native defer
>[    1.935532] [drm:drm_dp_i2c_do_msg] native defer
>[    1.936222] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.936839] [drm:drm_dp_i2c_do_msg] native defer
>[    1.937992] [drm:drm_dp_i2c_do_msg] native defer
>[    1.939185] [drm:drm_dp_i2c_do_msg] native defer
>[    1.940351] [drm:drm_dp_i2c_do_msg] native defer
>[    1.941551] [drm:drm_dp_i2c_do_msg] native defer
>[    1.942716] [drm:drm_dp_i2c_do_msg] native defer
>[    1.943937] [drm:drm_dp_i2c_do_msg] native defer
>[    1.944625] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    1.944773] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[    1.944894] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    1.945010] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    1.945129] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    1.945236] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[    1.945342] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[    1.945448] [drm:drm_setup_crtcs] 
>[    1.945516] [drm:drm_enable_connectors] connector 10 enabled? no
>[    1.945587] [drm:drm_enable_connectors] connector 13 enabled? no
>[    1.945659] [drm:drm_enable_connectors] connector 17 enabled? yes
>[    1.945731] [drm:intel_fb_initial_config] connector 10 not enabled, skipping
>[    1.945821] [drm:intel_fb_initial_config] connector 13 not enabled, skipping
>[    1.945903] [drm:intel_fb_initial_config] looking for cmdline mode on connector 17
>[    1.946014] [drm:intel_fb_initial_config] looking for preferred mode on connector 17
>[    1.946120] [drm:intel_fb_initial_config] connector DP-1 on crtc 5: 
>[    1.946202] [drm:drm_setup_crtcs] desired mode  set on crtc 5
>[    1.946280] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    1.946352] [drm:i915_gem_object_create_stolen] creating stolen object: size=e10000
>[    1.946463] [drm:i915_pages_create_for_stolen] offset=0x139000, size=14745600
>[    1.951407] [drm:intelfb_create] allocated 2560x1440 fb: 0x003b4000, bo ffff88021c854000
>[    1.952334] fbcon: inteldrmfb (fb0) is primary device
>[    1.953321] [drm:intel_crtc_cursor_set] cursor off
>[    1.953339] [drm:intel_crtc_set_config] [CRTC:5] [FB:25] #connectors=1 (x y) (0 0)
>[    1.953342] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    1.953345] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.953348] [drm:drm_mode_debug_printmodeline] Modeline 24:"" 0 241499 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x5
>[    1.953349] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=1
>[    1.953351] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[    1.953354] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.953357] [drm:connected_sink_compute_bpp] [CONNECTOR:17:DP-1] checking for sink bpp constrains
>[    1.953359] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 0a pixel clock 241499KHz
>[    1.953364] [drm:intel_dp_compute_config] DP link bw 0a lane count 4 clock 270000 bpp 24
>[    1.953365] [drm:intel_dp_compute_config] DP link bw required 579598 available 864000
>[    1.953368] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 3
>[    1.953369] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    1.953371] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[    1.953372] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    1.953373] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.953375] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 3, gmch_m: 7503112, gmch_n: 8388608, link_m: 468944, link_n: 524288, tu: 64
>[    1.953377] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5627334, gmch_n: 8388608, link_m: 468944, link_n: 524288, tu: 64
>[    1.953378] [drm:intel_dump_pipe_config] requested mode:
>[    1.953381] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241499 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x5
>[    1.953382] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.953384] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241499 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x5
>[    1.953387] [drm:intel_dump_crtc_timings] crtc timings: 241499 2560 2608 2640 2720 1440 1443 1448 1481, type: 0x0 flags: 0x5
>[    1.953388] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.953389] [drm:intel_dump_pipe_config] pipe src size: 2560x1440
>[    1.953391] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.953392] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.953393] [drm:intel_dump_pipe_config] ips: 0
>[    1.953394] [drm:intel_dump_pipe_config] double wide: 0
>[    1.953724] [drm:intel_dp_link_down] 
>[    1.966961] usb 2-1.8.1: new full-speed USB device number 4 using ehci-pci
>[    2.003925] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 5
>[    2.003932] [drm:intel_disable_shared_dpll] disabling PCH DPLL A
>[    2.004352] [drm:intel_update_fbc] no output, disabling
>[    2.004391] [drm:intel_get_shared_dpll] CRTC:5 dropping existing PCH DPLL A
>[    2.004392] [drm:intel_get_shared_dpll] CRTC:5 allocated PCH DPLL A
>[    2.004394] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A
>[    2.004395] [drm:intel_get_shared_dpll] setting up PCH DPLL A
>[    2.004425] [drm:ironlake_update_primary_plane] Writing base 003B4000 00000000 0 0 10240
>[    2.004435] [drm:intel_crtc_mode_set] [ENCODER:16:TMDS-16] set [MODE:0:]
>[    2.054847] usb 2-1.8.1: New USB device found, idVendor=05f3, idProduct=0081
>[    2.054849] usb 2-1.8.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.054850] usb 2-1.8.1: Product: Kinesis Keyboard Hub
>[    2.054852] usb 2-1.8.1: Manufacturer: PI Engineering
>[    2.055692] hub 2-1.8.1:1.0: USB hub found
>[    2.056095] hub 2-1.8.1:1.0: 4 ports detected
>[    2.056967] [drm:g4x_wait_for_vblank] vblank wait timed out
>[    2.109047] [drm:g4x_wait_for_vblank] vblank wait timed out
>[    2.109865] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x700
>[    2.109866] [drm:gen6_fdi_link_train] FDI train 1 done.
>[    2.110525] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600
>[    2.110527] [drm:gen6_fdi_link_train] FDI train 2 done.
>[    2.110527] [drm:gen6_fdi_link_train] FDI train done.
>[    2.110531] [drm:ironlake_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0)for crtc 5
>[    2.110532] [drm:ironlake_enable_shared_dpll] enabling PCH DPLL A
>[    2.111925] [drm:intel_update_fbc] disabled per chip default
>[    2.112593] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    2.120041] [drm:drm_dp_dpcd_access] too many retries, giving up
>[    2.120042] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[    2.127416] [drm:drm_dp_dpcd_access] too many retries, giving up
>[    2.127417] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization
>[    2.132163] usb 2-1.8.4: new full-speed USB device number 5 using ehci-pci
>[    2.144079] [drm:cpt_verify_modeset] *ERROR* mode set failed: pipe A stuck
>[    2.196143] [drm:g4x_wait_for_vblank] vblank wait timed out
>[    2.196160] [drm:check_encoder_state] [ENCODER:11:DAC-11]
>[    2.196163] [drm:check_encoder_state] [ENCODER:12:TMDS-12]
>[    2.196168] [drm:check_encoder_state] [ENCODER:16:TMDS-16]
>[    2.196172] ------------[ cut here ]------------
>[    2.196201] WARNING: CPU: 1 PID: 225 at drivers/gpu/drm/i915/intel_display.c:9766 intel_modeset_check_state+0x61f/0x7d0 [i915]()
>[    2.196202] encoder's hw state doesn't match sw tracking (expected 1, found 0)
>[    2.196210] Modules linked in: i915(+) i2c_algo_bit drm_kms_helper drm i2c_core video
>[    2.196213] CPU: 1 PID: 225 Comm: systemd-udevd Not tainted 3.15.0-0.rc3.git3.1.fc19.x86_64 #1
>[    2.196214] Hardware name: Dell Inc. OptiPlex 990/0PGKWF, BIOS A07 09/10/2011
>[    2.196218]  0000000000000000 00000000d6b3b6fd ffff880036de13c8 ffffffff817d5f5a
>[    2.196221]  ffff880036de1410 ffff880036de1400 ffffffff8109592d 0000000000000001
>[    2.196224]  ffff880036de1490 ffff88021fe3d7e8 ffff88021fe8a000 ffff88021fe3d000
>[    2.196225] Call Trace:
>[    2.196231]  [<ffffffff817d5f5a>] dump_stack+0x4d/0x66
>[    2.196235]  [<ffffffff8109592d>] warn_slowpath_common+0x7d/0xa0
>[    2.196237]  [<ffffffff810959ac>] warn_slowpath_fmt+0x5c/0x80
>[    2.196256]  [<ffffffffa00eaaff>] intel_modeset_check_state+0x61f/0x7d0 [i915]
>[    2.196271]  [<ffffffffa00ead45>] intel_set_mode+0x25/0x30 [i915]
>[    2.196285]  [<ffffffffa00ebc0d>] intel_crtc_set_config+0x8ed/0xdd0 [i915]
>[    2.196298]  [<ffffffffa0033ec7>] drm_mode_set_config_internal+0x67/0x110 [drm]
>[    2.196302]  [<ffffffffa00877d3>] drm_fb_helper_restore_fbdev_mode+0xb3/0xe0 [drm_kms_helper]
>[    2.196307]  [<ffffffffa00893f1>] drm_fb_helper_set_par+0x31/0x80 [drm_kms_helper]
>[    2.196310]  [<ffffffff81430254>] fbcon_init+0x514/0x5a0
>[    2.196314]  [<ffffffff814c6bf8>] visual_init+0xb8/0x120
>[    2.196317]  [<ffffffff814c9363>] do_bind_con_driver+0x163/0x330
>[    2.196319]  [<ffffffff814c9b14>] do_take_over_console+0x114/0x1c0
>[    2.196322]  [<ffffffff8142b8d3>] do_fbcon_takeover+0x63/0xd0
>[    2.196325]  [<ffffffff81430d35>] fbcon_event_notify+0x6b5/0x800
>[    2.196328]  [<ffffffff817e4156>] notifier_call_chain+0x66/0x150
>[    2.196331]  [<ffffffff810c87e3>] __blocking_notifier_call_chain+0x53/0x70
>[    2.196334]  [<ffffffff810c8816>] blocking_notifier_call_chain+0x16/0x20
>[    2.196337]  [<ffffffff8143784b>] fb_notifier_call_chain+0x1b/0x20
>[    2.196339]  [<ffffffff814399bc>] register_framebuffer+0x1fc/0x350
>[    2.196343]  [<ffffffffa008977e>] drm_fb_helper_initial_config+0x33e/0x510 [drm_kms_helper]
>[    2.196347]  [<ffffffff810f7145>] ? mark_held_locks+0x75/0xa0
>[    2.196350]  [<ffffffff817dee76>] ? _raw_spin_unlock_irqrestore+0x36/0x70
>[    2.196353]  [<ffffffff810f7275>] ? trace_hardirqs_on_caller+0x105/0x1d0
>[    2.196371]  [<ffffffffa00f6f6f>] intel_fbdev_initial_config+0x1f/0x30 [i915]
>[    2.196391]  [<ffffffffa0118269>] i915_driver_load+0xf39/0xfc0 [i915]
>[    2.196404]  [<ffffffffa002e08d>] drm_dev_register+0xad/0x100 [drm]
>[    2.196412]  [<ffffffffa0030df9>] drm_get_pci_dev+0x89/0x200 [drm]
>[    2.196428]  [<ffffffffa00925fb>] i915_pci_probe+0x3b/0x60 [i915]
>[    2.196431]  [<ffffffff8140ad35>] local_pci_probe+0x45/0xa0
>[    2.196434]  [<ffffffff8140bfe5>] ? pci_match_device+0xc5/0xd0
>[    2.196436]  [<ffffffff8140c129>] pci_device_probe+0xf9/0x150
>[    2.196440]  [<ffffffff814f7665>] driver_probe_device+0x125/0x3a0
>[    2.196442]  [<ffffffff814f79b3>] __driver_attach+0x93/0xa0
>[    2.196445]  [<ffffffff814f7920>] ? __device_attach+0x40/0x40
>[    2.196447]  [<ffffffff814f53a3>] bus_for_each_dev+0x73/0xc0
>[    2.196450]  [<ffffffff814f6fee>] driver_attach+0x1e/0x20
>[    2.196452]  [<ffffffff814f6b98>] bus_add_driver+0x188/0x260
>[    2.196455]  [<ffffffffa0165000>] ? 0xffffffffa0164fff
>[    2.196457]  [<ffffffff814f8054>] driver_register+0x64/0xf0
>[    2.196460]  [<ffffffffa0165000>] ? 0xffffffffa0164fff
>[    2.196462]  [<ffffffff8140a6c0>] __pci_register_driver+0x60/0x70
>[    2.196470]  [<ffffffffa003107a>] drm_pci_init+0x10a/0x140 [drm]
>[    2.196472]  [<ffffffffa0165000>] ? 0xffffffffa0164fff
>[    2.196486]  [<ffffffffa016506a>] i915_init+0x6a/0x6c [i915]
>[    2.196489]  [<ffffffff8100216a>] do_one_initcall+0xfa/0x1b0
>[    2.196493]  [<ffffffff81062e53>] ? set_memory_nx+0x43/0x50
>[    2.196496]  [<ffffffff811302ae>] load_module+0x1e1e/0x2700
>[    2.196499]  [<ffffffff8112b840>] ? store_uevent+0x70/0x70
>[    2.196503]  [<ffffffff81237610>] ? kernel_read+0x50/0x80
>[    2.196506]  [<ffffffff81130d66>] SyS_finit_module+0xa6/0xd0
>[    2.196510]  [<ffffffff817e9a69>] system_call_fastpath+0x16/0x1b
>[    2.196512] ---[ end trace 549a31c10d728815 ]---
>[    2.196513] [drm:check_crtc_state] [CRTC:5]
>[    2.196538] [drm:intel_pipe_config_compare] *ERROR* mismatch in has_dp_encoder (expected 1, found 0)
>[    2.196539] [drm:check_crtc_state] pipe state doesn't match!
>[    2.196541] [drm:intel_dump_pipe_config] [CRTC:5][hw state] config for pipe A
>[    2.196542] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    2.196543] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.196545] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 3, gmch_m: 7503112, gmch_n: 8388608, link_m: 468944, link_n: 524288, tu: 64
>[    2.196547] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.196548] [drm:intel_dump_pipe_config] requested mode:
>[    2.196551] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 2560 0 0 0 1440 0 0 0 0x0 0x0
>[    2.196552] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.196554] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.196557] [drm:intel_dump_crtc_timings] crtc timings: 241498 2560 2608 2640 2720 1440 1443 1448 1481, type: 0x0 flags: 0x0
>[    2.196558] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.196559] [drm:intel_dump_pipe_config] pipe src size: 2560x1440
>[    2.196561] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.196562] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.196563] [drm:intel_dump_pipe_config] ips: 0
>[    2.196564] [drm:intel_dump_pipe_config] double wide: 0
>[    2.196566] [drm:intel_dump_pipe_config] [CRTC:5][sw state] config for pipe A
>[    2.196567] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    2.196568] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.196570] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 3, gmch_m: 7503112, gmch_n: 8388608, link_m: 468944, link_n: 524288, tu: 64
>[    2.196572] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5627334, gmch_n: 8388608, link_m: 468944, link_n: 524288, tu: 64
>[    2.196573] [drm:intel_dump_pipe_config] requested mode:
>[    2.196575] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241499 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x5
>[    2.196576] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.196579] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241499 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x5
>[    2.196581] [drm:intel_dump_crtc_timings] crtc timings: 241499 2560 2608 2640 2720 1440 1443 1448 1481, type: 0x0 flags: 0x5
>[    2.196582] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.196584] [drm:intel_dump_pipe_config] pipe src size: 2560x1440
>[    2.196585] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.196586] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.196587] [drm:intel_dump_pipe_config] ips: 0
>[    2.196588] [drm:intel_dump_pipe_config] double wide: 0
>[    2.196590] [drm:check_crtc_state] [CRTC:8]
>[    2.196592] [drm:check_shared_dpll_state] PCH DPLL A
>[    2.196598] [drm:check_shared_dpll_state] PCH DPLL B
>[    2.196609] [drm:intel_crtc_cursor_set] cursor off
>[    2.196612] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    2.196616] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.196618] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[    2.196752] [drm:intel_crtc_set_config] [CRTC:5] [FB:25] #connectors=1 (x y) (0 0)
>[    2.196756] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.196758] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[    2.209492] Console: switching to colour frame buffer device 320x90
>[    2.209499] [drm:intel_crtc_set_config] [CRTC:5] [FB:25] #connectors=1 (x y) (0 0)
>[    2.209502] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.209504] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[    2.217885] usb 2-1.8.4: New USB device found, idVendor=0557, idProduct=8021
>[    2.217887] usb 2-1.8.4: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.218554] hub 2-1.8.4:1.0: USB hub found
>[    2.218758] hub 2-1.8.4:1.0: 4 ports detected
>[    2.323633] usb 2-1.8.1.2: new full-speed USB device number 6 using ehci-pci
>[    2.406081] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.406082] i915 0000:00:02.0: registered panic notifier
>[    2.413698] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    2.414008] usb 2-1.8.1.2: New USB device found, idVendor=05f3, idProduct=0007
>[    2.414010] usb 2-1.8.1.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.418922] input: HID 05f3:0007 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.8/2-1.8.1/2-1.8.1.2/2-1.8.1.2:1.0/0003:05F3:0007.0001/input/input5
>[    2.420159] hid-generic 0003:05F3:0007.0001: input,hidraw0: USB HID v1.00 Keyboard [HID 05f3:0007] on usb-0000:00:1d.0-1.8.1.2/input0
>[    2.428594] acpi device:01: registered as cooling_device8
>[    2.431792] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6
>[    2.432686] input: HID 05f3:0007 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.8/2-1.8.1/2-1.8.1.2/2-1.8.1.2:1.1/0003:05F3:0007.0002/input/input7
>[    2.433001] hid-generic 0003:05F3:0007.0002: input,hidraw1: USB HID v1.00 Device [HID 05f3:0007] on usb-0000:00:1d.0-1.8.1.2/input1
>[    2.440621] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[    2.440671] [drm:i915_gem_open] 
>[    2.441146] [drm:intel_crtc_cursor_set] cursor off
>[    2.441152] [drm:intel_crtc_set_config] [CRTC:5] [FB:25] #connectors=1 (x y) (0 0)
>[    2.441154] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.441156] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[    2.441161] [drm:intel_crtc_cursor_set] cursor off
>[    2.441162] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    2.441164] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.441165] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[    2.441214] [drm:i915_gem_open] 
>[    2.441266] [drm:intel_crtc_cursor_set] cursor off
>[    2.441268] [drm:intel_crtc_set_config] [CRTC:5] [FB:25] #connectors=1 (x y) (0 0)
>[    2.441270] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    2.441271] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[    2.441273] [drm:intel_crtc_cursor_set] cursor off
>[    2.441274] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    2.441276] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.441277] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[    2.441313] [drm:i915_gem_open] 
>[    2.498474] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
>[    2.500584] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
>[    2.502539] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[    2.502637] usb 2-1.8.4.1: new full-speed USB device number 7 using ehci-pci
>[    2.508625] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    2.511577] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    2.514583] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    2.517600] [drm:intel_crt_detect] CRT not detected via hotplug
>[    2.520896] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    2.523721] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    2.526555] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    2.529406] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    2.529826] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    2.529827] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    2.529828] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    2.529832] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    2.529842] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[    2.529845] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    2.529847] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    2.529851] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    2.529851] [drm:intel_crt_detect] CRT not detected via hotplug
>[    2.530066] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    2.530069] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    2.530071] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    2.530072] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    2.530507] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    2.530509] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    2.530510] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    2.530514] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    2.530580] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    2.530584] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    2.530585] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    2.530809] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    2.530813] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.530818] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    2.530827] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    2.530831] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    2.530833] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    2.531019] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    2.531021] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.531024] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    2.531036] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    2.531040] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[    2.531043] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[    2.537646] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[    2.549789] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[    2.553386] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    2.567419] [drm:drm_dp_i2c_do_msg] native defer
>[    2.652724] [drm:drm_dp_i2c_do_msg] native defer
>[    2.652725] Switched to clocksource tsc
>[    2.659199] [drm:drm_dp_i2c_do_msg] native defer
>[    2.660316] [drm:drm_dp_i2c_do_msg] native defer
>[    2.663638] [drm:drm_dp_i2c_do_msg] native defer
>[    2.664772] [drm:drm_dp_i2c_do_msg] native defer
>[    2.668767] [drm:drm_dp_i2c_do_msg] native defer
>[    2.669454] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.675516] [drm:drm_dp_i2c_do_msg] native defer
>[    2.676729] [drm:drm_dp_i2c_do_msg] native defer
>[    2.679508] usb 2-1.8.4.1: New USB device found, idVendor=0557, idProduct=2213
>[    2.682333] usb 2-1.8.4.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.685158] [drm:drm_dp_i2c_do_msg] native defer
>[    2.685169] usb 2-1.8.4.1: Product: DVI DL KVMP
>[    2.685171] usb 2-1.8.4.1: Manufacturer: ATEN
>[    2.690164] [drm:drm_dp_i2c_do_msg] native defer
>[    2.690451] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
>[    2.698418] [drm:drm_dp_i2c_do_msg] native defer
>[    2.699098] input: ATEN DVI DL KVMP as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.8/2-1.8.4/2-1.8.4.1/2-1.8.4.1:1.0/0003:0557:2213.0003/input/input8
>[    2.704982] [drm:drm_dp_i2c_do_msg] native defer
>[    2.705406] hid-generic 0003:0557:2213.0003: input,hidraw2: USB HID v1.00 Keyboard [ATEN DVI DL KVMP] on usb-0000:00:1d.0-1.8.4.1/input0
>[    2.711684] [drm:drm_dp_i2c_do_msg] native defer
>[    2.712330] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.715624] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000
>[    2.715632] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[    2.721015] input: ATEN DVI DL KVMP as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.8/2-1.8.4/2-1.8.4.1/2-1.8.4.1:1.1/0003:0557:2213.0004/input/input9
>[    2.721541] hid-generic 0003:0557:2213.0004: input,hidraw3: USB HID v1.00 Mouse [ATEN DVI DL KVMP] on usb-0000:00:1d.0-1.8.4.1/input1
>[    2.729093] [drm:drm_dp_i2c_do_msg] native defer
>[    2.730209] [drm:drm_dp_i2c_do_msg] native defer
>[    2.733275] [drm:drm_dp_i2c_do_msg] native defer
>[    2.734360] [drm:drm_dp_i2c_do_msg] native defer
>[    2.737929] [drm:drm_dp_i2c_do_msg] native defer
>[    2.739044] [drm:drm_dp_i2c_do_msg] native defer
>[    2.743053] [drm:drm_dp_i2c_do_msg] native defer
>[    2.743689] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.750793] [drm:drm_dp_i2c_do_msg] native defer
>[    2.751902] [drm:drm_dp_i2c_do_msg] native defer
>[    2.755829] [drm:drm_dp_i2c_do_msg] native defer
>[    2.756922] [drm:drm_dp_i2c_do_msg] native defer
>[    2.760809] [drm:drm_dp_i2c_do_msg] native defer
>[    2.761909] [drm:drm_dp_i2c_do_msg] native defer
>[    2.765745] [drm:drm_dp_i2c_do_msg] native defer
>[    2.766381] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.772298] [drm:drm_dp_i2c_do_msg] native defer
>[    2.773395] [drm:drm_dp_i2c_do_msg] native defer
>[    2.777205] [drm:drm_dp_i2c_do_msg] native defer
>[    2.778296] [drm:drm_dp_i2c_do_msg] native defer
>[    2.782083] [drm:drm_dp_i2c_do_msg] native defer
>[    2.783174] [drm:drm_dp_i2c_do_msg] native defer
>[    2.786935] [drm:drm_dp_i2c_do_msg] native defer
>[    2.787571] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.793324] [drm:drm_dp_i2c_do_msg] native defer
>[    2.794421] [drm:drm_dp_i2c_do_msg] native defer
>[    2.798143] [drm:drm_dp_i2c_do_msg] native defer
>[    2.799233] [drm:drm_dp_i2c_do_msg] native defer
>[    2.802942] [drm:drm_dp_i2c_do_msg] native defer
>[    2.804033] [drm:drm_dp_i2c_do_msg] native defer
>[    2.807711] [drm:drm_dp_i2c_do_msg] native defer
>[    2.808348] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.813957] [drm:drm_dp_i2c_do_msg] native defer
>[    2.815055] [drm:drm_dp_i2c_do_msg] native defer
>[    2.818722] [drm:drm_dp_i2c_do_msg] native defer
>[    2.819813] [drm:drm_dp_i2c_do_msg] native defer
>[    2.823472] [drm:drm_dp_i2c_do_msg] native defer
>[    2.824563] [drm:drm_dp_i2c_do_msg] native defer
>[    2.828194] [drm:drm_dp_i2c_do_msg] native defer
>[    2.828830] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.834301] [drm:drm_dp_i2c_do_msg] native defer
>[    2.835400] [drm:drm_dp_i2c_do_msg] native defer
>[    2.838989] [drm:drm_dp_i2c_do_msg] native defer
>[    2.840081] [drm:drm_dp_i2c_do_msg] native defer
>[    2.843649] [drm:drm_dp_i2c_do_msg] native defer
>[    2.844740] [drm:drm_dp_i2c_do_msg] native defer
>[    2.848282] [drm:drm_dp_i2c_do_msg] native defer
>[    2.848918] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.854207] [drm:drm_dp_i2c_do_msg] native defer
>[    2.855305] [drm:drm_dp_i2c_do_msg] native defer
>[    2.858787] [drm:drm_dp_i2c_do_msg] native defer
>[    2.859878] [drm:drm_dp_i2c_do_msg] native defer
>[    2.863351] [drm:drm_dp_i2c_do_msg] native defer
>[    2.864440] [drm:drm_dp_i2c_do_msg] native defer
>[    2.867878] [drm:drm_dp_i2c_do_msg] native defer
>[    2.868515] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.873605] [drm:drm_dp_i2c_do_msg] native defer
>[    2.874703] [drm:drm_dp_i2c_do_msg] native defer
>[    2.878098] [drm:drm_dp_i2c_do_msg] native defer
>[    2.879189] [drm:drm_dp_i2c_do_msg] native defer
>[    2.882576] [drm:drm_dp_i2c_do_msg] native defer
>[    2.883666] [drm:drm_dp_i2c_do_msg] native defer
>[    2.887031] [drm:drm_dp_i2c_do_msg] native defer
>[    2.887666] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.892609] [drm:drm_dp_i2c_do_msg] native defer
>[    2.893706] [drm:drm_dp_i2c_do_msg] native defer
>[    2.897023] [drm:drm_dp_i2c_do_msg] native defer
>[    2.898114] [drm:drm_dp_i2c_do_msg] native defer
>[    2.901410] [drm:drm_dp_i2c_do_msg] native defer
>[    2.902501] [drm:drm_dp_i2c_do_msg] native defer
>[    2.905772] [drm:drm_dp_i2c_do_msg] native defer
>[    2.906409] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.911158] [drm:drm_dp_i2c_do_msg] native defer
>[    2.912256] [drm:drm_dp_i2c_do_msg] native defer
>[    2.915469] [drm:drm_dp_i2c_do_msg] native defer
>[    2.916560] [drm:drm_dp_i2c_do_msg] native defer
>[    2.919763] [drm:drm_dp_i2c_do_msg] native defer
>[    2.920854] [drm:drm_dp_i2c_do_msg] native defer
>[    2.924036] [drm:drm_dp_i2c_do_msg] native defer
>[    2.924671] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.929242] [drm:drm_dp_i2c_do_msg] native defer
>[    2.930340] [drm:drm_dp_i2c_do_msg] native defer
>[    2.933483] [drm:drm_dp_i2c_do_msg] native defer
>[    2.934573] [drm:drm_dp_i2c_do_msg] native defer
>[    2.937692] [drm:drm_dp_i2c_do_msg] native defer
>[    2.938782] [drm:drm_dp_i2c_do_msg] native defer
>[    2.941875] [drm:drm_dp_i2c_do_msg] native defer
>[    2.942512] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.946912] [drm:drm_dp_i2c_do_msg] native defer
>[    2.948009] [drm:drm_dp_i2c_do_msg] native defer
>[    2.951048] [drm:drm_dp_i2c_do_msg] native defer
>[    2.952147] [drm:drm_dp_i2c_do_msg] native defer
>[    2.955192] [drm:drm_dp_i2c_do_msg] native defer
>[    2.956283] [drm:drm_dp_i2c_do_msg] native defer
>[    2.959294] [drm:drm_dp_i2c_do_msg] native defer
>[    2.959929] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.964158] [drm:drm_dp_i2c_do_msg] native defer
>[    2.965255] [drm:drm_dp_i2c_do_msg] native defer
>[    2.968216] [drm:drm_dp_i2c_do_msg] native defer
>[    2.969307] [drm:drm_dp_i2c_do_msg] native defer
>[    2.972257] [drm:drm_dp_i2c_do_msg] native defer
>[    2.973346] [drm:drm_dp_i2c_do_msg] native defer
>[    2.976269] [drm:drm_dp_i2c_do_msg] native defer
>[    2.976904] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.980978] [drm:drm_dp_i2c_do_msg] native defer
>[    2.982074] [drm:drm_dp_i2c_do_msg] native defer
>[    2.984980] [drm:drm_dp_i2c_do_msg] native defer
>[    2.986070] [drm:drm_dp_i2c_do_msg] native defer
>[    2.988990] [drm:drm_dp_i2c_do_msg] native defer
>[    2.990080] [drm:drm_dp_i2c_do_msg] native defer
>[    2.992983] [drm:drm_dp_i2c_do_msg] native defer
>[    2.993620] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    2.997683] [drm:drm_dp_i2c_do_msg] native defer
>[    2.998780] [drm:drm_dp_i2c_do_msg] native defer
>[    3.001688] [drm:drm_dp_i2c_do_msg] native defer
>[    3.002779] [drm:drm_dp_i2c_do_msg] native defer
>[    3.005681] [drm:drm_dp_i2c_do_msg] native defer
>[    3.006772] [drm:drm_dp_i2c_do_msg] native defer
>[    3.009672] [drm:drm_dp_i2c_do_msg] native defer
>[    3.010309] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.014286] [drm:drm_dp_i2c_do_msg] native defer
>[    3.015383] [drm:drm_dp_i2c_do_msg] native defer
>[    3.018199] [drm:drm_dp_i2c_do_msg] native defer
>[    3.019290] [drm:drm_dp_i2c_do_msg] native defer
>[    3.022091] [drm:drm_dp_i2c_do_msg] native defer
>[    3.023183] [drm:drm_dp_i2c_do_msg] native defer
>[    3.025963] [drm:drm_dp_i2c_do_msg] native defer
>[    3.026665] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.030413] [drm:drm_dp_i2c_do_msg] native defer
>[    3.031511] [drm:drm_dp_i2c_do_msg] native defer
>[    3.034193] [drm:drm_dp_i2c_do_msg] native defer
>[    3.035284] [drm:drm_dp_i2c_do_msg] native defer
>[    3.037920] [drm:drm_dp_i2c_do_msg] native defer
>[    3.039010] [drm:drm_dp_i2c_do_msg] native defer
>[    3.041597] [drm:drm_dp_i2c_do_msg] native defer
>[    3.042234] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.045593] [drm:drm_dp_i2c_do_msg] native defer
>[    3.046691] [drm:drm_dp_i2c_do_msg] native defer
>[    3.049225] [drm:drm_dp_i2c_do_msg] native defer
>[    3.050317] [drm:drm_dp_i2c_do_msg] native defer
>[    3.052852] [drm:drm_dp_i2c_do_msg] native defer
>[    3.053941] [drm:drm_dp_i2c_do_msg] native defer
>[    3.056419] [drm:drm_dp_i2c_do_msg] native defer
>[    3.057054] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.059713] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[    3.061064] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    3.062470] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    3.063898] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    3.065323] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[    3.066753] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[    3.068203] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[    3.069664] [drm:i915_hotplug_work_func] Connector HDMI-A-1 (pin 5) received hotplug event.
>[    3.069713] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    3.071742] [drm:i915_hotplug_work_func] Connector DP-1 (pin 5) received hotplug event.
>[    3.072793] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    3.074024] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    3.075094] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    3.076738] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[    3.078986] [drm:intel_dp_check_link_status] TMDS-16: channel EQ not ok, retraining
>[    3.080953] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    3.085165] [drm:intel_dp_start_link_train] clock recovery OK
>[    3.089648] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    3.091475] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[    3.093415] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[    3.095762] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[    3.097624] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    3.099750] [drm:drm_dp_i2c_do_msg] native defer
>[    3.100844] [drm:drm_dp_i2c_do_msg] native defer
>[    3.103602] [drm:drm_dp_i2c_do_msg] native defer
>[    3.104695] [drm:drm_dp_i2c_do_msg] native defer
>[    3.107447] [drm:drm_dp_i2c_do_msg] native defer
>[    3.108534] [drm:drm_dp_i2c_do_msg] native defer
>[    3.111290] [drm:drm_dp_i2c_do_msg] native defer
>[    3.111923] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.115692] [drm:drm_dp_i2c_do_msg] native defer
>[    3.116786] [drm:drm_dp_i2c_do_msg] native defer
>[    3.119553] [drm:drm_dp_i2c_do_msg] native defer
>[    3.120640] [drm:drm_dp_i2c_do_msg] native defer
>[    3.123407] [drm:drm_dp_i2c_do_msg] native defer
>[    3.124494] [drm:drm_dp_i2c_do_msg] native defer
>[    3.127241] [drm:drm_dp_i2c_do_msg] native defer
>[    3.127875] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.131651] [drm:drm_dp_i2c_do_msg] native defer
>[    3.132744] [drm:drm_dp_i2c_do_msg] native defer
>[    3.135515] [drm:drm_dp_i2c_do_msg] native defer
>[    3.136601] [drm:drm_dp_i2c_do_msg] native defer
>[    3.139361] [drm:drm_dp_i2c_do_msg] native defer
>[    3.140449] [drm:drm_dp_i2c_do_msg] native defer
>[    3.143197] [drm:drm_dp_i2c_do_msg] native defer
>[    3.143832] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.147606] [drm:drm_dp_i2c_do_msg] native defer
>[    3.148700] [drm:drm_dp_i2c_do_msg] native defer
>[    3.151465] [drm:drm_dp_i2c_do_msg] native defer
>[    3.152552] [drm:drm_dp_i2c_do_msg] native defer
>[    3.155321] [drm:drm_dp_i2c_do_msg] native defer
>[    3.156409] [drm:drm_dp_i2c_do_msg] native defer
>[    3.159162] [drm:drm_dp_i2c_do_msg] native defer
>[    3.159798] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.163574] [drm:drm_dp_i2c_do_msg] native defer
>[    3.164668] [drm:drm_dp_i2c_do_msg] native defer
>[    3.167432] [drm:drm_dp_i2c_do_msg] native defer
>[    3.168519] [drm:drm_dp_i2c_do_msg] native defer
>[    3.171285] [drm:drm_dp_i2c_do_msg] native defer
>[    3.172373] [drm:drm_dp_i2c_do_msg] native defer
>[    3.175120] [drm:drm_dp_i2c_do_msg] native defer
>[    3.175755] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.179524] [drm:drm_dp_i2c_do_msg] native defer
>[    3.180619] [drm:drm_dp_i2c_do_msg] native defer
>[    3.183390] [drm:drm_dp_i2c_do_msg] native defer
>[    3.184476] [drm:drm_dp_i2c_do_msg] native defer
>[    3.187236] [drm:drm_dp_i2c_do_msg] native defer
>[    3.188323] [drm:drm_dp_i2c_do_msg] native defer
>[    3.191072] [drm:drm_dp_i2c_do_msg] native defer
>[    3.191707] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.195479] [drm:drm_dp_i2c_do_msg] native defer
>[    3.196574] [drm:drm_dp_i2c_do_msg] native defer
>[    3.199336] [drm:drm_dp_i2c_do_msg] native defer
>[    3.200431] [drm:drm_dp_i2c_do_msg] native defer
>[    3.203191] [drm:drm_dp_i2c_do_msg] native defer
>[    3.204279] [drm:drm_dp_i2c_do_msg] native defer
>[    3.207037] [drm:drm_dp_i2c_do_msg] native defer
>[    3.207671] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.211444] [drm:drm_dp_i2c_do_msg] native defer
>[    3.212539] [drm:drm_dp_i2c_do_msg] native defer
>[    3.215306] [drm:drm_dp_i2c_do_msg] native defer
>[    3.216400] [drm:drm_dp_i2c_do_msg] native defer
>[    3.219166] [drm:drm_dp_i2c_do_msg] native defer
>[    3.220254] [drm:drm_dp_i2c_do_msg] native defer
>[    3.223007] [drm:drm_dp_i2c_do_msg] native defer
>[    3.223642] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.227416] [drm:drm_dp_i2c_do_msg] native defer
>[    3.228511] [drm:drm_dp_i2c_do_msg] native defer
>[    3.231284] [drm:drm_dp_i2c_do_msg] native defer
>[    3.232371] [drm:drm_dp_i2c_do_msg] native defer
>[    3.235135] [drm:drm_dp_i2c_do_msg] native defer
>[    3.236222] [drm:drm_dp_i2c_do_msg] native defer
>[    3.238973] [drm:drm_dp_i2c_do_msg] native defer
>[    3.239608] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.243377] [drm:drm_dp_i2c_do_msg] native defer
>[    3.244472] [drm:drm_dp_i2c_do_msg] native defer
>[    3.247241] [drm:drm_dp_i2c_do_msg] native defer
>[    3.248327] [drm:drm_dp_i2c_do_msg] native defer
>[    3.251095] [drm:drm_dp_i2c_do_msg] native defer
>[    3.252183] [drm:drm_dp_i2c_do_msg] native defer
>[    3.254935] [drm:drm_dp_i2c_do_msg] native defer
>[    3.255570] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    3.262284] [drm:drm_mode_addfb] [FB:26]
>[    3.295285] [drm:drm_mode_addfb] [FB:26]
>[    3.296545] [drm:drm_mode_setcrtc] [CRTC:5]
>[    3.297722] [drm:drm_mode_setcrtc] [CONNECTOR:17:DP-1]
>[    3.298875] [drm:intel_crtc_set_config] [CRTC:5] [FB:26] #connectors=1 (x y) (0 0)
>[    3.300058] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    3.301260] [drm:drm_mode_debug_printmodeline] Modeline 24:"" 0 241499 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x5
>[    3.302473] [drm:drm_mode_debug_printmodeline] Modeline 27:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    3.303701] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=1
>[    3.304941] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[    3.306196] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    3.307472] [drm:connected_sink_compute_bpp] [CONNECTOR:17:DP-1] checking for sink bpp constrains
>[    3.308756] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 0a pixel clock 65000KHz
>[    3.310068] [drm:intel_dp_compute_config] DP link bw 0a lane count 1 clock 270000 bpp 24
>[    3.311373] [drm:intel_dp_compute_config] DP link bw required 156000 available 216000
>[    3.312684] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[    3.314009] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    3.315343] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[    3.316672] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    3.317980] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    3.319283] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64
>[    3.320618] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64
>[    3.321949] [drm:intel_dump_pipe_config] requested mode:
>[    3.323274] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    3.324619] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.325955] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    3.327328] [drm:intel_dump_crtc_timings] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x40 flags: 0xa
>[    3.328707] [drm:intel_dump_pipe_config] port clock: 270000
>[    3.330077] [drm:intel_dump_pipe_config] pipe src size: 1024x768
>[    3.331444] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.332823] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.334192] [drm:intel_dump_pipe_config] ips: 0
>[    3.335554] [drm:intel_dump_pipe_config] double wide: 0
>[    3.337131] [drm:intel_dp_link_down] 
>[    3.393627] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 5
>[    3.395619] [drm:intel_disable_shared_dpll] disabling PCH DPLL A
>[    3.398005] [drm:intel_update_fbc] no output, disabling
>[    3.399998] [drm:intel_get_shared_dpll] CRTC:5 dropping existing PCH DPLL A
>[    3.401952] [drm:intel_get_shared_dpll] CRTC:5 allocated PCH DPLL A
>[    3.403908] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A
>[    3.405859] [drm:intel_get_shared_dpll] setting up PCH DPLL A
>[    3.419171] [drm:ironlake_update_primary_plane] Writing base 011C4000 00000000 0 0 4096
>[    3.421169] [drm:intel_crtc_mode_set] [ENCODER:16:TMDS-16] set [MODE:0:1024x768]
>[    3.475718] [drm:g4x_wait_for_vblank] vblank wait timed out
>[    3.529784] [drm:g4x_wait_for_vblank] vblank wait timed out
>[    3.532600] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100
>[    3.534595] [drm:gen6_fdi_link_train] FDI train 1 done.
>[    3.537255] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600
>[    3.539261] [drm:gen6_fdi_link_train] FDI train 2 done.
>[    3.541254] [drm:gen6_fdi_link_train] FDI train done.
>[    3.543243] [drm:ironlake_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0)for crtc 5
>[    3.545263] [drm:ironlake_enable_shared_dpll] enabling PCH DPLL A
>[    3.548674] [drm:intel_update_fbc] disabled per chip default
>[    3.551284] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    3.555890] [drm:intel_dp_start_link_train] clock recovery OK
>[    3.560745] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    3.580867] [drm:intel_connector_check_state] [CONNECTOR:17:DP-1]
>[    3.582293] [drm:check_encoder_state] [ENCODER:11:DAC-11]
>[    3.583724] [drm:check_encoder_state] [ENCODER:12:TMDS-12]
>[    3.585141] [drm:check_encoder_state] [ENCODER:16:TMDS-16]
>[    3.586556] [drm:check_crtc_state] [CRTC:5]
>[    3.587982] [drm:check_crtc_state] [CRTC:8]
>[    3.589391] [drm:check_shared_dpll_state] PCH DPLL A
>[    3.590809] [drm:check_shared_dpll_state] PCH DPLL B
>[    3.594891] [drm:drm_mode_setcrtc] [CRTC:5]
>[    3.594898] [drm:drm_mode_setcrtc] [CONNECTOR:17:DP-1]
>[    3.594900] [drm:intel_crtc_set_config] [CRTC:5] [FB:26] #connectors=1 (x y) (0 0)
>[    3.594903] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    3.594905] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[    3.674192] systemd-udevd (225) used greatest stack depth: 2904 bytes left
>[    3.727579] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[    3.731062] [drm:gen6_enable_rps] Overclocking supported. Max: 1350MHz, Overclock max: 1350MHz
>[    3.737897] systemd-journald[128]: Received SIGTERM
>[    3.846998] audit: type=1404 audit(1399515882.628:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
>[    3.900833] SELinux: 2048 avtab hash slots, 95783 rules.
>[    3.941413] SELinux: 2048 avtab hash slots, 95783 rules.
>[    4.155798] SELinux:  8 users, 82 roles, 4563 types, 259 bools, 1 sens, 1024 cats
>[    4.155803] SELinux:  83 classes, 95783 rules
>[    4.162572] SELinux:  Completing initialization.
>[    4.162574] SELinux:  Setting up existing superblocks.
>[    4.162652] SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
>[    4.162719] SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
>[    4.162742] SELinux: initialized (dev proc, type proc), uses genfs_contexts
>[    4.162928] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[    4.162994] SELinux: initialized (dev devtmpfs, type devtmpfs), uses transition SIDs
>[    4.163943] SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts
>[    4.169803] SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
>[    4.169837] SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
>[    4.169873] SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts
>[    4.169904] SELinux: initialized (dev aio, type aio), not configured for labeling
>[    4.169927] SELinux: initialized (dev devpts, type devpts), uses transition SIDs
>[    4.169995] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
>[    4.170043] SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
>[    4.170079] SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts
>[    4.170162] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
>[    4.172152] SELinux: initialized (dev securityfs, type securityfs), uses genfs_contexts
>[    4.172165] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[    4.172171] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[    4.172255] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[    4.172321] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    4.172361] SELinux: initialized (dev pstore, type pstore), uses genfs_contexts
>[    4.172374] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    4.172378] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    4.172397] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    4.172401] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    4.172405] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    4.172408] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    4.172412] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    4.172415] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    4.172419] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[    4.172445] SELinux: initialized (dev drm, type drm), not configured for labeling
>[    4.172491] SELinux: initialized (dev dm-0, type ext4), uses xattr
>[    4.197715] audit: type=1403 audit(1399515882.979:3): policy loaded auid=4294967295 ses=4294967295
>[    4.210077] systemd[1]: Successfully loaded SELinux policy in 363.727ms.
>[    4.232522] systemd[1]: RTC configured in localtime, applying delta of -420 minutes to system time.
>[    4.283016] systemd[1]: Relabelled /dev and /run in 40.468ms.
>[    4.349818] LVM: Logical Volume autoactivation enabled.
>[    4.349829] LVM: Activation generator successfully completed.
>[    4.545750] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
>[    4.550847] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[    4.587067] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[    4.589358] RPC: Registered named UNIX socket transport module.
>[    4.589362] RPC: Registered udp transport module.
>[    4.589363] RPC: Registered tcp transport module.
>[    4.589365] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    4.590937] SELinux: initialized (dev rpc_pipefs, type rpc_pipefs), uses genfs_contexts
>[    4.616000] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    4.618115] SELinux: initialized (dev nfsd, type nfsd), uses genfs_contexts
>[    4.645144] SELinux: initialized (dev configfs, type configfs), uses genfs_contexts
>[    4.647312] systemd-journald[390]: Vacuuming done, freed 0 bytes
>[    4.673380] EXT4-fs (dm-0): re-mounted. Opts: (null)
>[    4.690240] systemd-udevd[397]: starting version 204
>[    4.960231] pps_core: LinuxPPS API ver. 1 registered
>[    4.960236] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    4.970130] PTP clock support registered
>[    4.976636] mei_me 0000:00:16.0: irq 44 for MSI/MSI-X
>[    4.980741] parport0: PC-style at 0x378 (0x778)
>[    5.005744] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    5.005751] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    5.010187] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    5.010247] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X
>[    5.103049]  [PCSPP,TRISTATE]
>[    5.103059] parport0: irq 7 detected
>[    5.182460] microcode: CPU0 sig=0x206a7, pf=0x2, revision=0x18
>[    5.192628] microcode: CPU0 sig=0x206a7, pf=0x2, revision=0x18
>[    5.193464] microcode: CPU0 updated to revision 0x29, date = 2013-06-12
>[    5.193500] microcode: CPU1 sig=0x206a7, pf=0x2, revision=0x18
>[    5.193656] microcode: CPU1 sig=0x206a7, pf=0x2, revision=0x18
>[    5.194171] microcode: CPU1 updated to revision 0x29, date = 2013-06-12
>[    5.194217] microcode: CPU2 sig=0x206a7, pf=0x2, revision=0x18
>[    5.194469] microcode: CPU2 sig=0x206a7, pf=0x2, revision=0x18
>[    5.194964] microcode: CPU2 updated to revision 0x29, date = 2013-06-12
>[    5.194993] microcode: CPU3 sig=0x206a7, pf=0x2, revision=0x18
>[    5.195215] microcode: CPU3 sig=0x206a7, pf=0x2, revision=0x18
>[    5.195721] microcode: CPU3 updated to revision 0x29, date = 2013-06-12
>[    5.195768] microcode: CPU4 sig=0x206a7, pf=0x2, revision=0x18
>[    5.196028] microcode: CPU4 sig=0x206a7, pf=0x2, revision=0x18
>[    5.196537] microcode: CPU4 updated to revision 0x29, date = 2013-06-12
>[    5.196580] microcode: CPU5 sig=0x206a7, pf=0x2, revision=0x18
>[    5.196808] microcode: CPU5 sig=0x206a7, pf=0x2, revision=0x18
>[    5.197324] microcode: CPU5 updated to revision 0x29, date = 2013-06-12
>[    5.197368] microcode: CPU6 sig=0x206a7, pf=0x2, revision=0x18
>[    5.197595] microcode: CPU6 sig=0x206a7, pf=0x2, revision=0x18
>[    5.198110] microcode: CPU6 updated to revision 0x29, date = 2013-06-12
>[    5.198215] microcode: CPU7 sig=0x206a7, pf=0x2, revision=0x18
>[    5.198457] microcode: CPU7 sig=0x206a7, pf=0x2, revision=0x18
>[    5.198967] microcode: CPU7 updated to revision 0x29, date = 2013-06-12
>[    5.198998] perf_event_intel: PEBS enabled due to microcode update
>[    5.199569] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    5.241263] alg: No test for crc32 (crc32-pclmul)
>[    5.250272] e1000e 0000:00:19.0 eth0: registered PHC clock
>[    5.250278] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 18:03:73:e9:fe:7b
>[    5.250281] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    5.250332] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: E041FF-0FF
>[    5.251805] ACPI Warning: SystemIO range 0x0000000000003040-0x000000000000305f conflicts with OpRegion 0x0000000000003040-0x000000000000304f (\_SB_.PCI0.SBUS.SMBI) (20140214/utaddress-258)
>[    5.251817] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    5.255286] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    5.258646] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000400-0x000000000000047f (\PMIO) (20140214/utaddress-258)
>[    5.258663] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    5.258674] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140214/utaddress-258)
>[    5.258686] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    5.258692] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140214/utaddress-258)
>[    5.258698] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    5.258701] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140214/utaddress-258)
>[    5.258707] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    5.258709] lpc_ich: Resource conflict(s) found affecting gpio_ich
>[    5.272042] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X
>[    5.414545] sound hdaudioC0D0: ALC269VB: SKU not ready 0x411111f0
>[    5.415916] sound hdaudioC0D0: autoconfig: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:line
>[    5.415922] sound hdaudioC0D0:    speaker_outs=1 (0x14/0x0/0x0/0x0/0x0)
>[    5.415926] sound hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[    5.415929] sound hdaudioC0D0:    mono: mono_out=0x0
>[    5.415931] sound hdaudioC0D0:    inputs:
>[    5.415938] sound hdaudioC0D0:      Rear Mic=0x19
>[    5.415944] sound hdaudioC0D0:      Front Mic=0x18
>[    5.472476] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
>[    5.473329] SELinux: initialized (dev sda3, type ext4), uses xattr
>[    5.484542] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
>[    5.503971] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
>[    5.517393] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
>[    5.522535] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
>[    5.532493] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
>[    5.591223] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[    5.677898] ppdev: user-space parallel port driver
>[    5.696851] iTCO_vendor_support: vendor-support=0
>[    5.707353] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    5.707463] iTCO_wdt: Found a Cougar Point TCO device (Version=2, TCOBASE=0x0460)
>[    5.707873] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    5.792716] Adding 8142844k swap on /dev/mapper/fedora-swap.  Priority:-1 extents:1 across:8142844k SSFS
>[    5.815324] systemd-udevd[420]: renamed network interface eth0 to em1
>[    5.876209] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: (null)
>[    5.876227] SELinux: initialized (dev dm-2, type ext4), uses xattr
>[    5.897376] EXT4-fs (dm-3): mounted filesystem with ordered data mode. Opts: (null)
>[    5.897392] SELinux: initialized (dev dm-3, type ext4), uses xattr
>[    5.941938] systemd-journald[390]: Received request to flush runtime journal from PID 1
>[    5.952189] audit: type=1305 audit(1399515884.731:4): audit_pid=579 old=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:auditd_t:s0 res=1
>[    6.213736] systemd[1]: Unit rngd.service entered failed state.
>[    6.264919] systemd-logind[612]: Watching system buttons on /dev/input/event1 (Power Button)
>[    6.265298] systemd-logind[612]: Watching system buttons on /dev/input/event4 (Video Bus)
>[    6.265571] systemd-logind[612]: Watching system buttons on /dev/input/event0 (Power Button)
>[    6.450464] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>[    6.489144] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[    6.573824] Ebtables v2.0 registered
>[    6.596894] Bridge firewalling registered
>[    6.799989] Bluetooth: Core ver 2.19
>[    6.800167] NET: Registered protocol family 31
>[    6.800170] Bluetooth: HCI device and connection manager initialized
>[    6.800255] Bluetooth: HCI socket layer initialized
>[    6.800264] Bluetooth: L2CAP socket layer initialized
>[    6.800301] Bluetooth: SCO socket layer initialized
>[    6.816093] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[    6.816097] Bluetooth: BNEP filters: protocol multicast
>[    6.816107] Bluetooth: BNEP socket layer initialized
>[    6.882868] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X
>[    6.984443] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X
>[    6.984822] IPv6: ADDRCONF(NETDEV_UP): em1: link is not ready
>[    7.087537] [drm:i915_gem_open] 
>[    7.108743] [drm:i915_gem_open] 
>[    7.108814] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
>[    7.108995] [drm:i915_gem_open] 
>[    7.109037] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
>[    7.109045] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
>[    7.113982] [drm:i915_gem_open] 
>[    7.114114] [drm:i915_gem_open] 
>[    7.114805] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
>[    7.114813] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
>[    7.114872] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[    7.114876] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    7.114878] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    7.114883] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    7.114885] [drm:intel_crt_detect] CRT not detected via hotplug
>[    7.115058] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    7.115061] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    7.115063] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    7.115064] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    7.115468] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    7.115470] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    7.115471] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    7.115474] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    7.115479] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[    7.115482] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    7.115483] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    7.115486] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    7.115487] [drm:intel_crt_detect] CRT not detected via hotplug
>[    7.115657] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    7.115662] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    7.115664] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    7.115667] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    7.116070] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    7.116074] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    7.116076] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    7.116080] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    7.116296] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    7.116301] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    7.116305] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    7.116492] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    7.116499] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    7.116505] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    7.116520] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    7.116524] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    7.116527] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    7.116708] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    7.116714] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    7.116719] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    7.116801] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    7.116806] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[    7.116810] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[    7.117153] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[    7.118293] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[    7.118632] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    7.119236] [drm:drm_dp_i2c_do_msg] native defer
>[    7.120616] [drm:drm_dp_i2c_do_msg] native defer
>[    7.121902] [drm:drm_dp_i2c_do_msg] native defer
>[    7.123274] [drm:drm_dp_i2c_do_msg] native defer
>[    7.124561] [drm:drm_dp_i2c_do_msg] native defer
>[    7.125936] [drm:drm_dp_i2c_do_msg] native defer
>[    7.127384] [drm:drm_dp_i2c_do_msg] native defer
>[    7.128857] [drm:drm_dp_i2c_do_msg] native defer
>[    7.130147] [drm:drm_dp_i2c_do_msg] native defer
>[    7.131455] [drm:drm_dp_i2c_do_msg] native defer
>[    7.132596] [drm:drm_dp_i2c_do_msg] native defer
>[    7.133713] [drm:drm_dp_i2c_do_msg] native defer
>[    7.134734] [drm:drm_dp_i2c_do_msg] native defer
>[    7.135865] [drm:drm_dp_i2c_do_msg] native defer
>[    7.137020] [drm:drm_dp_i2c_do_msg] native defer
>[    7.138137] [drm:drm_dp_i2c_do_msg] native defer
>[    7.138756] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.139283] [drm:drm_dp_i2c_do_msg] native defer
>[    7.140400] [drm:drm_dp_i2c_do_msg] native defer
>[    7.141516] [drm:drm_dp_i2c_do_msg] native defer
>[    7.142616] [drm:drm_dp_i2c_do_msg] native defer
>[    7.143762] [drm:drm_dp_i2c_do_msg] native defer
>[    7.144938] [drm:drm_dp_i2c_do_msg] native defer
>[    7.146047] [drm:drm_dp_i2c_do_msg] native defer
>[    7.146666] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.147158] [drm:drm_dp_i2c_do_msg] native defer
>[    7.148272] [drm:drm_dp_i2c_do_msg] native defer
>[    7.149355] [drm:drm_dp_i2c_do_msg] native defer
>[    7.150445] [drm:drm_dp_i2c_do_msg] native defer
>[    7.151532] [drm:drm_dp_i2c_do_msg] native defer
>[    7.152667] [drm:drm_dp_i2c_do_msg] native defer
>[    7.153825] [drm:drm_dp_i2c_do_msg] native defer
>[    7.154445] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.154928] [drm:drm_dp_i2c_do_msg] native defer
>[    7.156046] [drm:drm_dp_i2c_do_msg] native defer
>[    7.157134] [drm:drm_dp_i2c_do_msg] native defer
>[    7.158245] [drm:drm_dp_i2c_do_msg] native defer
>[    7.159351] [drm:drm_dp_i2c_do_msg] native defer
>[    7.160460] [drm:drm_dp_i2c_do_msg] native defer
>[    7.161650] [drm:drm_dp_i2c_do_msg] native defer
>[    7.162463] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.163005] [drm:drm_dp_i2c_do_msg] native defer
>[    7.164116] [drm:drm_dp_i2c_do_msg] native defer
>[    7.165193] [drm:drm_dp_i2c_do_msg] native defer
>[    7.166307] [drm:drm_dp_i2c_do_msg] native defer
>[    7.167382] [drm:drm_dp_i2c_do_msg] native defer
>[    7.168461] [drm:drm_dp_i2c_do_msg] native defer
>[    7.169611] [drm:drm_dp_i2c_do_msg] native defer
>[    7.170230] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.170823] [drm:drm_dp_i2c_do_msg] native defer
>[    7.171920] [drm:drm_dp_i2c_do_msg] native defer
>[    7.173036] [drm:drm_dp_i2c_do_msg] native defer
>[    7.174128] [drm:drm_dp_i2c_do_msg] native defer
>[    7.175225] [drm:drm_dp_i2c_do_msg] native defer
>[    7.176307] [drm:drm_dp_i2c_do_msg] native defer
>[    7.177396] [drm:drm_dp_i2c_do_msg] native defer
>[    7.178013] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.178564] [drm:drm_dp_i2c_do_msg] native defer
>[    7.179639] [drm:drm_dp_i2c_do_msg] native defer
>[    7.180766] [drm:drm_dp_i2c_do_msg] native defer
>[    7.181851] [drm:drm_dp_i2c_do_msg] native defer
>[    7.182966] [drm:drm_dp_i2c_do_msg] native defer
>[    7.184056] [drm:drm_dp_i2c_do_msg] native defer
>[    7.185210] [drm:drm_dp_i2c_do_msg] native defer
>[    7.185833] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.186385] [drm:drm_dp_i2c_do_msg] native defer
>[    7.187543] [drm:drm_dp_i2c_do_msg] native defer
>[    7.188642] [drm:drm_dp_i2c_do_msg] native defer
>[    7.189716] [drm:drm_dp_i2c_do_msg] native defer
>[    7.190793] [drm:drm_dp_i2c_do_msg] native defer
>[    7.191806] [drm:drm_dp_i2c_do_msg] native defer
>[    7.192876] [drm:drm_dp_i2c_do_msg] native defer
>[    7.193492] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.193987] [drm:drm_dp_i2c_do_msg] native defer
>[    7.195170] [drm:drm_dp_i2c_do_msg] native defer
>[    7.196325] [drm:drm_dp_i2c_do_msg] native defer
>[    7.197411] [drm:drm_dp_i2c_do_msg] native defer
>[    7.198491] [drm:drm_dp_i2c_do_msg] native defer
>[    7.199560] [drm:drm_dp_i2c_do_msg] native defer
>[    7.200672] [drm:drm_dp_i2c_do_msg] native defer
>[    7.201287] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.201747] [drm:drm_dp_i2c_do_msg] native defer
>[    7.202836] [drm:drm_dp_i2c_do_msg] native defer
>[    7.203989] [drm:drm_dp_i2c_do_msg] native defer
>[    7.205063] [drm:drm_dp_i2c_do_msg] native defer
>[    7.206139] [drm:drm_dp_i2c_do_msg] native defer
>[    7.207253] [drm:drm_dp_i2c_do_msg] native defer
>[    7.208392] [drm:drm_dp_i2c_do_msg] native defer
>[    7.209009] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.209479] [drm:drm_dp_i2c_do_msg] native defer
>[    7.210565] [drm:drm_dp_i2c_do_msg] native defer
>[    7.211715] [drm:drm_dp_i2c_do_msg] native defer
>[    7.212804] [drm:drm_dp_i2c_do_msg] native defer
>[    7.213901] [drm:drm_dp_i2c_do_msg] native defer
>[    7.215017] [drm:drm_dp_i2c_do_msg] native defer
>[    7.216106] [drm:drm_dp_i2c_do_msg] native defer
>[    7.216732] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.217283] [drm:drm_dp_i2c_do_msg] native defer
>[    7.218381] [drm:drm_dp_i2c_do_msg] native defer
>[    7.219499] [drm:drm_dp_i2c_do_msg] native defer
>[    7.220644] [drm:drm_dp_i2c_do_msg] native defer
>[    7.221728] [drm:drm_dp_i2c_do_msg] native defer
>[    7.222851] [drm:drm_dp_i2c_do_msg] native defer
>[    7.223968] [drm:drm_dp_i2c_do_msg] native defer
>[    7.224593] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.225109] [drm:drm_dp_i2c_do_msg] native defer
>[    7.226181] [drm:drm_dp_i2c_do_msg] native defer
>[    7.227329] [drm:drm_dp_i2c_do_msg] native defer
>[    7.228479] [drm:drm_dp_i2c_do_msg] native defer
>[    7.229630] [drm:drm_dp_i2c_do_msg] native defer
>[    7.230786] [drm:drm_dp_i2c_do_msg] native defer
>[    7.231896] [drm:drm_dp_i2c_do_msg] native defer
>[    7.232522] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.233014] [drm:drm_dp_i2c_do_msg] native defer
>[    7.234135] [drm:drm_dp_i2c_do_msg] native defer
>[    7.235238] [drm:drm_dp_i2c_do_msg] native defer
>[    7.236444] [drm:drm_dp_i2c_do_msg] native defer
>[    7.237639] [drm:drm_dp_i2c_do_msg] native defer
>[    7.238745] [drm:drm_dp_i2c_do_msg] native defer
>[    7.239855] [drm:drm_dp_i2c_do_msg] native defer
>[    7.240475] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.240936] [drm:drm_dp_i2c_do_msg] native defer
>[    7.242021] [drm:drm_dp_i2c_do_msg] native defer
>[    7.243119] [drm:drm_dp_i2c_do_msg] native defer
>[    7.244218] [drm:drm_dp_i2c_do_msg] native defer
>[    7.245416] [drm:drm_dp_i2c_do_msg] native defer
>[    7.246613] [drm:drm_dp_i2c_do_msg] native defer
>[    7.247746] [drm:drm_dp_i2c_do_msg] native defer
>[    7.248363] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.248847] [drm:drm_dp_i2c_do_msg] native defer
>[    7.249929] [drm:drm_dp_i2c_do_msg] native defer
>[    7.251045] [drm:drm_dp_i2c_do_msg] native defer
>[    7.252124] [drm:drm_dp_i2c_do_msg] native defer
>[    7.253197] [drm:drm_dp_i2c_do_msg] native defer
>[    7.254431] [drm:drm_dp_i2c_do_msg] native defer
>[    7.255583] [drm:drm_dp_i2c_do_msg] native defer
>[    7.256203] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.256689] [drm:drm_dp_i2c_do_msg] native defer
>[    7.257762] [drm:drm_dp_i2c_do_msg] native defer
>[    7.258847] [drm:drm_dp_i2c_do_msg] native defer
>[    7.259878] [drm:drm_dp_i2c_do_msg] native defer
>[    7.260950] [drm:drm_dp_i2c_do_msg] native defer
>[    7.262044] [drm:drm_dp_i2c_do_msg] native defer
>[    7.263146] [drm:drm_dp_i2c_do_msg] native defer
>[    7.263760] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.264275] [drm:drm_dp_i2c_do_msg] native defer
>[    7.265402] [drm:drm_dp_i2c_do_msg] native defer
>[    7.266519] [drm:drm_dp_i2c_do_msg] native defer
>[    7.267607] [drm:drm_dp_i2c_do_msg] native defer
>[    7.268707] [drm:drm_dp_i2c_do_msg] native defer
>[    7.269788] [drm:drm_dp_i2c_do_msg] native defer
>[    7.270893] [drm:drm_dp_i2c_do_msg] native defer
>[    7.271508] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.272103] [drm:drm_dp_i2c_do_msg] native defer
>[    7.273241] [drm:drm_dp_i2c_do_msg] native defer
>[    7.274352] [drm:drm_dp_i2c_do_msg] native defer
>[    7.275445] [drm:drm_dp_i2c_do_msg] native defer
>[    7.276534] [drm:drm_dp_i2c_do_msg] native defer
>[    7.277626] [drm:drm_dp_i2c_do_msg] native defer
>[    7.278743] [drm:drm_dp_i2c_do_msg] native defer
>[    7.279361] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.279895] [drm:drm_dp_i2c_do_msg] native defer
>[    7.281028] [drm:drm_dp_i2c_do_msg] native defer
>[    7.282132] [drm:drm_dp_i2c_do_msg] native defer
>[    7.283225] [drm:drm_dp_i2c_do_msg] native defer
>[    7.284313] [drm:drm_dp_i2c_do_msg] native defer
>[    7.285444] [drm:drm_dp_i2c_do_msg] native defer
>[    7.286596] [drm:drm_dp_i2c_do_msg] native defer
>[    7.287212] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.287242] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[    7.287246] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    7.287248] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    7.287250] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    7.287252] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[    7.287254] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[    7.287271] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    7.287362] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[    7.287365] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    7.287367] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    7.287372] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    7.287373] [drm:intel_crt_detect] CRT not detected via hotplug
>[    7.287543] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    7.287546] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    7.287547] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    7.287549] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    7.287924] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    7.287926] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    7.287927] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    7.287930] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    7.287935] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[    7.287938] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    7.287939] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    7.287943] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    7.287944] [drm:intel_crt_detect] CRT not detected via hotplug
>[    7.288128] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    7.288131] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    7.288132] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    7.288133] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    7.288549] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    7.288551] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    7.288552] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    7.288555] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    7.288623] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    7.288626] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    7.288628] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    7.288833] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    7.288839] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    7.288845] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    7.288853] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    7.288858] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    7.288861] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    7.289050] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    7.289053] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    7.289056] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    7.289111] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    7.289114] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[    7.289116] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[    7.289445] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[    7.290136] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[    7.290333] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    7.290789] [drm:drm_dp_i2c_do_msg] native defer
>[    7.291912] [drm:drm_dp_i2c_do_msg] native defer
>[    7.292906] [drm:drm_dp_i2c_do_msg] native defer
>[    7.293889] [drm:drm_dp_i2c_do_msg] native defer
>[    7.295022] [drm:drm_dp_i2c_do_msg] native defer
>[    7.296116] [drm:drm_dp_i2c_do_msg] native defer
>[    7.297190] [drm:drm_dp_i2c_do_msg] native defer
>[    7.297810] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.298275] [drm:drm_dp_i2c_do_msg] native defer
>[    7.299447] [drm:drm_dp_i2c_do_msg] native defer
>[    7.300520] [drm:drm_dp_i2c_do_msg] native defer
>[    7.301633] [drm:drm_dp_i2c_do_msg] native defer
>[    7.302790] [drm:drm_dp_i2c_do_msg] native defer
>[    7.303932] [drm:drm_dp_i2c_do_msg] native defer
>[    7.305050] [drm:drm_dp_i2c_do_msg] native defer
>[    7.305666] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.306125] [drm:drm_dp_i2c_do_msg] native defer
>[    7.307202] [drm:drm_dp_i2c_do_msg] native defer
>[    7.308316] [drm:drm_dp_i2c_do_msg] native defer
>[    7.309416] [drm:drm_dp_i2c_do_msg] native defer
>[    7.310517] [drm:drm_dp_i2c_do_msg] native defer
>[    7.311653] [drm:drm_dp_i2c_do_msg] native defer
>[    7.312754] [drm:drm_dp_i2c_do_msg] native defer
>[    7.313373] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.313873] [drm:drm_dp_i2c_do_msg] native defer
>[    7.314944] [drm:drm_dp_i2c_do_msg] native defer
>[    7.315941] [drm:drm_dp_i2c_do_msg] native defer
>[    7.317037] [drm:drm_dp_i2c_do_msg] native defer
>[    7.318184] [drm:drm_dp_i2c_do_msg] native defer
>[    7.319256] [drm:drm_dp_i2c_do_msg] native defer
>[    7.320436] [drm:drm_dp_i2c_do_msg] native defer
>[    7.321051] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.321563] [drm:drm_dp_i2c_do_msg] native defer
>[    7.322683] [drm:drm_dp_i2c_do_msg] native defer
>[    7.323764] [drm:drm_dp_i2c_do_msg] native defer
>[    7.324855] [drm:drm_dp_i2c_do_msg] native defer
>[    7.325989] [drm:drm_dp_i2c_do_msg] native defer
>[    7.327060] [drm:drm_dp_i2c_do_msg] native defer
>[    7.328208] [drm:drm_dp_i2c_do_msg] native defer
>[    7.328822] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.329372] [drm:drm_dp_i2c_do_msg] native defer
>[    7.330441] [drm:drm_dp_i2c_do_msg] native defer
>[    7.331540] [drm:drm_dp_i2c_do_msg] native defer
>[    7.332628] [drm:drm_dp_i2c_do_msg] native defer
>[    7.333744] [drm:drm_dp_i2c_do_msg] native defer
>[    7.334833] [drm:drm_dp_i2c_do_msg] native defer
>[    7.335969] [drm:drm_dp_i2c_do_msg] native defer
>[    7.336497] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.337059] [drm:drm_dp_i2c_do_msg] native defer
>[    7.338201] [drm:drm_dp_i2c_do_msg] native defer
>[    7.339314] [drm:drm_dp_i2c_do_msg] native defer
>[    7.340394] [drm:drm_dp_i2c_do_msg] native defer
>[    7.341496] [drm:drm_dp_i2c_do_msg] native defer
>[    7.342589] [drm:drm_dp_i2c_do_msg] native defer
>[    7.343671] [drm:drm_dp_i2c_do_msg] native defer
>[    7.344291] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.344873] [drm:drm_dp_i2c_do_msg] native defer
>[    7.346069] [drm:drm_dp_i2c_do_msg] native defer
>[    7.347167] [drm:drm_dp_i2c_do_msg] native defer
>[    7.348241] [drm:drm_dp_i2c_do_msg] native defer
>[    7.349313] [drm:drm_dp_i2c_do_msg] native defer
>[    7.350379] [drm:drm_dp_i2c_do_msg] native defer
>[    7.351460] [drm:drm_dp_i2c_do_msg] native defer
>[    7.352078] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.352543] [drm:drm_dp_i2c_do_msg] native defer
>[    7.353629] [drm:drm_dp_i2c_do_msg] native defer
>[    7.354712] [drm:drm_dp_i2c_do_msg] native defer
>[    7.355782] [drm:drm_dp_i2c_do_msg] native defer
>[    7.356853] [drm:drm_dp_i2c_do_msg] native defer
>[    7.357919] [drm:drm_dp_i2c_do_msg] native defer
>[    7.358992] [drm:drm_dp_i2c_do_msg] native defer
>[    7.359519] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.359979] [drm:drm_dp_i2c_do_msg] native defer
>[    7.360999] [drm:drm_dp_i2c_do_msg] native defer
>[    7.362084] [drm:drm_dp_i2c_do_msg] native defer
>[    7.363300] [drm:drm_dp_i2c_do_msg] native defer
>[    7.364429] [drm:drm_dp_i2c_do_msg] native defer
>[    7.365504] [drm:drm_dp_i2c_do_msg] native defer
>[    7.366604] [drm:drm_dp_i2c_do_msg] native defer
>[    7.367219] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.367690] [drm:drm_dp_i2c_do_msg] native defer
>[    7.368773] [drm:drm_dp_i2c_do_msg] native defer
>[    7.369852] [drm:drm_dp_i2c_do_msg] native defer
>[    7.370934] [drm:drm_dp_i2c_do_msg] native defer
>[    7.372143] [drm:drm_dp_i2c_do_msg] native defer
>[    7.373290] [drm:drm_dp_i2c_do_msg] native defer
>[    7.374394] [drm:drm_dp_i2c_do_msg] native defer
>[    7.375009] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.375464] [drm:drm_dp_i2c_do_msg] native defer
>[    7.376569] [drm:drm_dp_i2c_do_msg] native defer
>[    7.377640] [drm:drm_dp_i2c_do_msg] native defer
>[    7.378750] [drm:drm_dp_i2c_do_msg] native defer
>[    7.379874] [drm:drm_dp_i2c_do_msg] native defer
>[    7.381110] [drm:drm_dp_i2c_do_msg] native defer
>[    7.382223] [drm:drm_dp_i2c_do_msg] native defer
>[    7.382837] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.383296] [drm:drm_dp_i2c_do_msg] native defer
>[    7.384374] [drm:drm_dp_i2c_do_msg] native defer
>[    7.385447] [drm:drm_dp_i2c_do_msg] native defer
>[    7.386524] [drm:drm_dp_i2c_do_msg] native defer
>[    7.387632] [drm:drm_dp_i2c_do_msg] native defer
>[    7.388836] [drm:drm_dp_i2c_do_msg] native defer
>[    7.389979] [drm:drm_dp_i2c_do_msg] native defer
>[    7.390588] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.391050] [drm:drm_dp_i2c_do_msg] native defer
>[    7.392118] [drm:drm_dp_i2c_do_msg] native defer
>[    7.393200] [drm:drm_dp_i2c_do_msg] native defer
>[    7.394276] [drm:drm_dp_i2c_do_msg] native defer
>[    7.395385] [drm:drm_dp_i2c_do_msg] native defer
>[    7.396500] [drm:drm_dp_i2c_do_msg] native defer
>[    7.397641] [drm:drm_dp_i2c_do_msg] native defer
>[    7.398264] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.398754] [drm:drm_dp_i2c_do_msg] native defer
>[    7.399829] [drm:drm_dp_i2c_do_msg] native defer
>[    7.400902] [drm:drm_dp_i2c_do_msg] native defer
>[    7.402016] [drm:drm_dp_i2c_do_msg] native defer
>[    7.403044] [drm:drm_dp_i2c_do_msg] native defer
>[    7.404148] [drm:drm_dp_i2c_do_msg] native defer
>[    7.405278] [drm:drm_dp_i2c_do_msg] native defer
>[    7.405893] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.406451] [drm:drm_dp_i2c_do_msg] native defer
>[    7.407538] [drm:drm_dp_i2c_do_msg] native defer
>[    7.408616] [drm:drm_dp_i2c_do_msg] native defer
>[    7.409758] [drm:drm_dp_i2c_do_msg] native defer
>[    7.410866] [drm:drm_dp_i2c_do_msg] native defer
>[    7.411942] [drm:drm_dp_i2c_do_msg] native defer
>[    7.413040] [drm:drm_dp_i2c_do_msg] native defer
>[    7.413664] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.414189] [drm:drm_dp_i2c_do_msg] native defer
>[    7.415328] [drm:drm_dp_i2c_do_msg] native defer
>[    7.416441] [drm:drm_dp_i2c_do_msg] native defer
>[    7.417508] [drm:drm_dp_i2c_do_msg] native defer
>[    7.418613] [drm:drm_dp_i2c_do_msg] native defer
>[    7.419700] [drm:drm_dp_i2c_do_msg] native defer
>[    7.420813] [drm:drm_dp_i2c_do_msg] native defer
>[    7.421433] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.421891] [drm:drm_dp_i2c_do_msg] native defer
>[    7.423062] [drm:drm_dp_i2c_do_msg] native defer
>[    7.424115] [drm:drm_dp_i2c_do_msg] native defer
>[    7.425184] [drm:drm_dp_i2c_do_msg] native defer
>[    7.426254] [drm:drm_dp_i2c_do_msg] native defer
>[    7.427320] [drm:drm_dp_i2c_do_msg] native defer
>[    7.428393] [drm:drm_dp_i2c_do_msg] native defer
>[    7.429041] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.429524] [drm:drm_dp_i2c_do_msg] native defer
>[    7.430702] [drm:drm_dp_i2c_do_msg] native defer
>[    7.431826] [drm:drm_dp_i2c_do_msg] native defer
>[    7.432930] [drm:drm_dp_i2c_do_msg] native defer
>[    7.434000] [drm:drm_dp_i2c_do_msg] native defer
>[    7.435069] [drm:drm_dp_i2c_do_msg] native defer
>[    7.436121] [drm:drm_dp_i2c_do_msg] native defer
>[    7.436739] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.437201] [drm:drm_dp_i2c_do_msg] native defer
>[    7.438266] [drm:drm_dp_i2c_do_msg] native defer
>[    7.439469] [drm:drm_dp_i2c_do_msg] native defer
>[    7.440634] [drm:drm_dp_i2c_do_msg] native defer
>[    7.441719] [drm:drm_dp_i2c_do_msg] native defer
>[    7.442789] [drm:drm_dp_i2c_do_msg] native defer
>[    7.443904] [drm:drm_dp_i2c_do_msg] native defer
>[    7.444518] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    7.444545] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[    7.444549] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    7.444553] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    7.444556] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    7.444560] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[    7.444563] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[    7.444575] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    7.451226] [drm:drm_mode_addfb] [FB:27]
>[    7.451316] [drm:drm_mode_setcrtc] [CRTC:5]
>[    7.451323] [drm:drm_mode_setcrtc] [CONNECTOR:17:DP-1]
>[    7.451325] [drm:intel_crtc_set_config] [CRTC:5] [FB:27] #connectors=1 (x y) (0 0)
>[    7.451328] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[    7.451330] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[    7.489760] [drm:ironlake_update_primary_plane] Writing base 014C4000 00000000 0 0 4096
>[    7.501843] [drm:drm_mode_setcrtc] [CRTC:8]
>[    7.501848] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    7.501853] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    7.501856] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[    8.122118] [drm:i915_gem_open] 
>[    8.131260] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[    8.137535] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[    8.282462] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[    8.282474] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    8.282478] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    8.282486] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    8.282489] [drm:intel_crt_detect] CRT not detected via hotplug
>[    8.282754] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    8.282768] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.282776] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    8.282783] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    8.283306] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.283313] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    8.283319] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    8.283327] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    8.283341] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[    8.283349] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    8.283354] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    8.283362] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    8.283366] [drm:intel_crt_detect] CRT not detected via hotplug
>[    8.283572] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    8.283579] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.283583] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    8.283587] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    8.284160] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.284166] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    8.284170] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    8.284178] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    8.284202] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    8.284210] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    8.284215] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    8.284421] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    8.284428] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    8.284436] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    8.284449] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    8.284456] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    8.284461] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    8.284719] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    8.284726] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    8.284733] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    8.284760] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    8.284770] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[    8.284778] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[    8.285163] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[    8.285960] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[    8.286176] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    8.286686] [drm:drm_dp_i2c_do_msg] native defer
>[    8.287863] [drm:drm_dp_i2c_do_msg] native defer
>[    8.289303] [drm:drm_dp_i2c_do_msg] native defer
>[    8.290627] [drm:drm_dp_i2c_do_msg] native defer
>[    8.291796] [drm:drm_dp_i2c_do_msg] native defer
>[    8.292915] [drm:drm_dp_i2c_do_msg] native defer
>[    8.294020] [drm:drm_dp_i2c_do_msg] native defer
>[    8.294644] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.295172] [drm:drm_dp_i2c_do_msg] native defer
>[    8.296284] [drm:drm_dp_i2c_do_msg] native defer
>[    8.297383] [drm:drm_dp_i2c_do_msg] native defer
>[    8.298595] [drm:drm_dp_i2c_do_msg] native defer
>[    8.299739] [drm:drm_dp_i2c_do_msg] native defer
>[    8.300847] [drm:drm_dp_i2c_do_msg] native defer
>[    8.301949] [drm:drm_dp_i2c_do_msg] native defer
>[    8.302575] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.303222] [drm:drm_dp_i2c_do_msg] native defer
>[    8.304616] [drm:drm_dp_i2c_do_msg] native defer
>[    8.305987] [drm:drm_dp_i2c_do_msg] native defer
>[    8.307200] [drm:drm_dp_i2c_do_msg] native defer
>[    8.308307] [drm:drm_dp_i2c_do_msg] native defer
>[    8.309411] [drm:drm_dp_i2c_do_msg] native defer
>[    8.310524] [drm:drm_dp_i2c_do_msg] native defer
>[    8.311154] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.311730] [drm:drm_dp_i2c_do_msg] native defer
>[    8.312889] [drm:drm_dp_i2c_do_msg] native defer
>[    8.314082] [drm:drm_dp_i2c_do_msg] native defer
>[    8.315179] [drm:drm_dp_i2c_do_msg] native defer
>[    8.316545] [drm:drm_dp_i2c_do_msg] native defer
>[    8.317928] [drm:drm_dp_i2c_do_msg] native defer
>[    8.319227] [drm:drm_dp_i2c_do_msg] native defer
>[    8.319852] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.320407] [drm:drm_dp_i2c_do_msg] native defer
>[    8.321590] [drm:drm_dp_i2c_do_msg] native defer
>[    8.322730] [drm:drm_dp_i2c_do_msg] native defer
>[    8.323817] [drm:drm_dp_i2c_do_msg] native defer
>[    8.324906] [drm:drm_dp_i2c_do_msg] native defer
>[    8.326014] [drm:drm_dp_i2c_do_msg] native defer
>[    8.327274] [drm:drm_dp_i2c_do_msg] native defer
>[    8.327911] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.328390] [drm:drm_dp_i2c_do_msg] native defer
>[    8.329588] [drm:drm_dp_i2c_do_msg] native defer
>[    8.330927] [drm:drm_dp_i2c_do_msg] native defer
>[    8.332125] [drm:drm_dp_i2c_do_msg] native defer
>[    8.333234] [drm:drm_dp_i2c_do_msg] native defer
>[    8.334386] [drm:drm_dp_i2c_do_msg] native defer
>[    8.335502] [drm:drm_dp_i2c_do_msg] native defer
>[    8.336122] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.336593] [drm:drm_dp_i2c_do_msg] native defer
>[    8.337690] [drm:drm_dp_i2c_do_msg] native defer
>[    8.338871] [drm:drm_dp_i2c_do_msg] native defer
>[    8.339956] [drm:drm_dp_i2c_do_msg] native defer
>[    8.341059] [drm:drm_dp_i2c_do_msg] native defer
>[    8.342161] [drm:drm_dp_i2c_do_msg] native defer
>[    8.343228] [drm:drm_dp_i2c_do_msg] native defer
>[    8.343856] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.344455] [drm:drm_dp_i2c_do_msg] native defer
>[    8.345754] [drm:drm_dp_i2c_do_msg] native defer
>[    8.347053] [drm:drm_dp_i2c_do_msg] native defer
>[    8.348161] [drm:drm_dp_i2c_do_msg] native defer
>[    8.349251] [drm:drm_dp_i2c_do_msg] native defer
>[    8.350337] [drm:drm_dp_i2c_do_msg] native defer
>[    8.351450] [drm:drm_dp_i2c_do_msg] native defer
>[    8.352070] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.352539] [drm:drm_dp_i2c_do_msg] native defer
>[    8.353686] [drm:drm_dp_i2c_do_msg] native defer
>[    8.354802] [drm:drm_dp_i2c_do_msg] native defer
>[    8.355946] [drm:drm_dp_i2c_do_msg] native defer
>[    8.357036] [drm:drm_dp_i2c_do_msg] native defer
>[    8.358306] [drm:drm_dp_i2c_do_msg] native defer
>[    8.359576] [drm:drm_dp_i2c_do_msg] native defer
>[    8.360207] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.360821] [drm:drm_dp_i2c_do_msg] native defer
>[    8.361933] [drm:drm_dp_i2c_do_msg] native defer
>[    8.363018] [drm:drm_dp_i2c_do_msg] native defer
>[    8.364099] [drm:drm_dp_i2c_do_msg] native defer
>[    8.365198] [drm:drm_dp_i2c_do_msg] native defer
>[    8.366222] [drm:drm_dp_i2c_do_msg] native defer
>[    8.367258] [drm:drm_dp_i2c_do_msg] native defer
>[    8.367890] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.368368] [drm:drm_dp_i2c_do_msg] native defer
>[    8.369650] [drm:drm_dp_i2c_do_msg] native defer
>[    8.370881] [drm:drm_dp_i2c_do_msg] native defer
>[    8.372055] [drm:drm_dp_i2c_do_msg] native defer
>[    8.373180] [drm:drm_dp_i2c_do_msg] native defer
>[    8.374233] [drm:drm_dp_i2c_do_msg] native defer
>[    8.375259] [drm:drm_dp_i2c_do_msg] native defer
>[    8.375877] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.376342] [drm:drm_dp_i2c_do_msg] native defer
>[    8.377480] [drm:drm_dp_i2c_do_msg] native defer
>[    8.378577] [drm:drm_dp_i2c_do_msg] native defer
>[    8.379731] [drm:drm_dp_i2c_do_msg] native defer
>[    8.380865] [drm:drm_dp_i2c_do_msg] native defer
>[    8.382152] [drm:drm_dp_i2c_do_msg] native defer
>[    8.383332] [drm:drm_dp_i2c_do_msg] native defer
>[    8.383964] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.384516] [drm:drm_dp_i2c_do_msg] native defer
>[    8.385614] [drm:drm_dp_i2c_do_msg] native defer
>[    8.386703] [drm:drm_dp_i2c_do_msg] native defer
>[    8.387799] [drm:drm_dp_i2c_do_msg] native defer
>[    8.388910] [drm:drm_dp_i2c_do_msg] native defer
>[    8.389997] [drm:drm_dp_i2c_do_msg] native defer
>[    8.391126] [drm:drm_dp_i2c_do_msg] native defer
>[    8.391750] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.392219] [drm:drm_dp_i2c_do_msg] native defer
>[    8.393461] [drm:drm_dp_i2c_do_msg] native defer
>[    8.394765] [drm:drm_dp_i2c_do_msg] native defer
>[    8.395950] [drm:drm_dp_i2c_do_msg] native defer
>[    8.397040] [drm:drm_dp_i2c_do_msg] native defer
>[    8.398120] [drm:drm_dp_i2c_do_msg] native defer
>[    8.399206] [drm:drm_dp_i2c_do_msg] native defer
>[    8.399803] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.400276] [drm:drm_dp_i2c_do_msg] native defer
>[    8.401290] [drm:drm_dp_i2c_do_msg] native defer
>[    8.402453] [drm:drm_dp_i2c_do_msg] native defer
>[    8.403540] [drm:drm_dp_i2c_do_msg] native defer
>[    8.404746] [drm:drm_dp_i2c_do_msg] native defer
>[    8.406001] [drm:drm_dp_i2c_do_msg] native defer
>[    8.407109] [drm:drm_dp_i2c_do_msg] native defer
>[    8.407727] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.408197] [drm:drm_dp_i2c_do_msg] native defer
>[    8.409274] [drm:drm_dp_i2c_do_msg] native defer
>[    8.410374] [drm:drm_dp_i2c_do_msg] native defer
>[    8.411496] [drm:drm_dp_i2c_do_msg] native defer
>[    8.412632] [drm:drm_dp_i2c_do_msg] native defer
>[    8.413717] [drm:drm_dp_i2c_do_msg] native defer
>[    8.414823] [drm:drm_dp_i2c_do_msg] native defer
>[    8.415442] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.416158] [drm:drm_dp_i2c_do_msg] native defer
>[    8.417391] [drm:drm_dp_i2c_do_msg] native defer
>[    8.418641] [drm:drm_dp_i2c_do_msg] native defer
>[    8.419778] [drm:drm_dp_i2c_do_msg] native defer
>[    8.420900] [drm:drm_dp_i2c_do_msg] native defer
>[    8.421989] [drm:drm_dp_i2c_do_msg] native defer
>[    8.423073] [drm:drm_dp_i2c_do_msg] native defer
>[    8.423692] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.424172] [drm:drm_dp_i2c_do_msg] native defer
>[    8.425256] [drm:drm_dp_i2c_do_msg] native defer
>[    8.426552] [drm:drm_dp_i2c_do_msg] native defer
>[    8.427656] [drm:drm_dp_i2c_do_msg] native defer
>[    8.428864] [drm:drm_dp_i2c_do_msg] native defer
>[    8.430003] [drm:drm_dp_i2c_do_msg] native defer
>[    8.431121] [drm:drm_dp_i2c_do_msg] native defer
>[    8.431739] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.432223] [drm:drm_dp_i2c_do_msg] native defer
>[    8.433313] [drm:drm_dp_i2c_do_msg] native defer
>[    8.434331] [drm:drm_dp_i2c_do_msg] native defer
>[    8.435435] [drm:drm_dp_i2c_do_msg] native defer
>[    8.436527] [drm:drm_dp_i2c_do_msg] native defer
>[    8.437605] [drm:drm_dp_i2c_do_msg] native defer
>[    8.438688] [drm:drm_dp_i2c_do_msg] native defer
>[    8.439306] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.439922] [drm:drm_dp_i2c_do_msg] native defer
>[    8.441072] [drm:drm_dp_i2c_do_msg] native defer
>[    8.442172] [drm:drm_dp_i2c_do_msg] native defer
>[    8.443274] [drm:drm_dp_i2c_do_msg] native defer
>[    8.444349] [drm:drm_dp_i2c_do_msg] native defer
>[    8.445452] [drm:drm_dp_i2c_do_msg] native defer
>[    8.446553] [drm:drm_dp_i2c_do_msg] native defer
>[    8.447174] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.447200] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[    8.447203] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    8.447206] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    8.447208] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    8.447211] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[    8.447213] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[    8.447266] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    8.807304] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[    8.807715] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[    8.808399] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[    8.808597] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    8.809055] [drm:drm_dp_i2c_do_msg] native defer
>[    8.810301] [drm:drm_dp_i2c_do_msg] native defer
>[    8.811618] [drm:drm_dp_i2c_do_msg] native defer
>[    8.812793] [drm:drm_dp_i2c_do_msg] native defer
>[    8.813991] [drm:drm_dp_i2c_do_msg] native defer
>[    8.815059] [drm:drm_dp_i2c_do_msg] native defer
>[    8.816131] [drm:drm_dp_i2c_do_msg] native defer
>[    8.816745] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.817201] [drm:drm_dp_i2c_do_msg] native defer
>[    8.818343] [drm:drm_dp_i2c_do_msg] native defer
>[    8.819634] [drm:drm_dp_i2c_do_msg] native defer
>[    8.820842] [drm:drm_dp_i2c_do_msg] native defer
>[    8.821945] [drm:drm_dp_i2c_do_msg] native defer
>[    8.823008] [drm:drm_dp_i2c_do_msg] native defer
>[    8.824072] [drm:drm_dp_i2c_do_msg] native defer
>[    8.824686] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.825141] [drm:drm_dp_i2c_do_msg] native defer
>[    8.826224] [drm:drm_dp_i2c_do_msg] native defer
>[    8.827300] [drm:drm_dp_i2c_do_msg] native defer
>[    8.828459] [drm:drm_dp_i2c_do_msg] native defer
>[    8.829616] [drm:drm_dp_i2c_do_msg] native defer
>[    8.830757] [drm:drm_dp_i2c_do_msg] native defer
>[    8.831805] [drm:drm_dp_i2c_do_msg] native defer
>[    8.832329] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.832787] [drm:drm_dp_i2c_do_msg] native defer
>[    8.833799] [drm:drm_dp_i2c_do_msg] native defer
>[    8.834927] [drm:drm_dp_i2c_do_msg] native defer
>[    8.836012] [drm:drm_dp_i2c_do_msg] native defer
>[    8.837112] [drm:drm_dp_i2c_do_msg] native defer
>[    8.838374] [drm:drm_dp_i2c_do_msg] native defer
>[    8.839549] [drm:drm_dp_i2c_do_msg] native defer
>[    8.840166] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.840707] [drm:drm_dp_i2c_do_msg] native defer
>[    8.841794] [drm:drm_dp_i2c_do_msg] native defer
>[    8.842935] [drm:drm_dp_i2c_do_msg] native defer
>[    8.844029] [drm:drm_dp_i2c_do_msg] native defer
>[    8.845106] [drm:drm_dp_i2c_do_msg] native defer
>[    8.846189] [drm:drm_dp_i2c_do_msg] native defer
>[    8.847431] [drm:drm_dp_i2c_do_msg] native defer
>[    8.848048] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.848587] [drm:drm_dp_i2c_do_msg] native defer
>[    8.849702] [drm:drm_dp_i2c_do_msg] native defer
>[    8.850768] [drm:drm_dp_i2c_do_msg] native defer
>[    8.851872] [drm:drm_dp_i2c_do_msg] native defer
>[    8.852961] [drm:drm_dp_i2c_do_msg] native defer
>[    8.854028] [drm:drm_dp_i2c_do_msg] native defer
>[    8.855124] [drm:drm_dp_i2c_do_msg] native defer
>[    8.855737] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.856214] [drm:drm_dp_i2c_do_msg] native defer
>[    8.857366] [drm:drm_dp_i2c_do_msg] native defer
>[    8.858527] [drm:drm_dp_i2c_do_msg] native defer
>[    8.859618] [drm:drm_dp_i2c_do_msg] native defer
>[    8.860686] [drm:drm_dp_i2c_do_msg] native defer
>[    8.861752] [drm:drm_dp_i2c_do_msg] native defer
>[    8.862836] [drm:drm_dp_i2c_do_msg] native defer
>[    8.863496] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.863953] [drm:drm_dp_i2c_do_msg] native defer
>[    8.865038] [drm:drm_dp_i2c_do_msg] native defer
>[    8.866265] [drm:drm_dp_i2c_do_msg] native defer
>[    8.867386] [drm:drm_dp_i2c_do_msg] native defer
>[    8.868456] [drm:drm_dp_i2c_do_msg] native defer
>[    8.869558] [drm:drm_dp_i2c_do_msg] native defer
>[    8.870631] [drm:drm_dp_i2c_do_msg] native defer
>[    8.871248] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.871732] [drm:drm_dp_i2c_do_msg] native defer
>[    8.872819] [drm:drm_dp_i2c_do_msg] native defer
>[    8.873859] [drm:drm_dp_i2c_do_msg] native defer
>[    8.874883] [drm:drm_dp_i2c_do_msg] native defer
>[    8.875948] [drm:drm_dp_i2c_do_msg] native defer
>[    8.877011] [drm:drm_dp_i2c_do_msg] native defer
>[    8.878084] [drm:drm_dp_i2c_do_msg] native defer
>[    8.878702] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.879161] [drm:drm_dp_i2c_do_msg] native defer
>[    8.880262] [drm:drm_dp_i2c_do_msg] native defer
>[    8.881331] [drm:drm_dp_i2c_do_msg] native defer
>[    8.882400] [drm:drm_dp_i2c_do_msg] native defer
>[    8.883466] [drm:drm_dp_i2c_do_msg] native defer
>[    8.884531] [drm:drm_dp_i2c_do_msg] native defer
>[    8.885596] [drm:drm_dp_i2c_do_msg] native defer
>[    8.886210] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    8.886345] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    8.886707] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    8.886711] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    8.886820] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    8.886826] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    8.886828] [drm:intel_crt_detect] CRT not detected via hotplug
>[    8.886996] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    8.886999] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.887001] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    8.887004] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    8.887425] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.887428] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    8.887430] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    9.167796] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[    9.167805] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    9.167810] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    9.167817] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    9.167820] [drm:intel_crt_detect] CRT not detected via hotplug
>[    9.168041] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    9.168046] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.168048] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    9.168051] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    9.168469] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.168472] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    9.168475] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    9.168480] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    9.168487] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[    9.168492] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    9.168494] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    9.168500] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    9.168502] [drm:intel_crt_detect] CRT not detected via hotplug
>[    9.168768] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    9.168775] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.168779] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    9.168783] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    9.169191] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.169195] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    9.169197] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    9.169201] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    9.169217] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    9.169222] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    9.169225] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    9.169413] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    9.169417] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    9.169421] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    9.169428] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    9.169432] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    9.169435] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    9.169660] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    9.169663] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    9.169667] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    9.169682] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    9.169687] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[    9.169691] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[    9.170053] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[    9.170771] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[    9.171003] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    9.171465] [drm:drm_dp_i2c_do_msg] native defer
>[    9.172775] [drm:drm_dp_i2c_do_msg] native defer
>[    9.174119] [drm:drm_dp_i2c_do_msg] native defer
>[    9.175550] [drm:drm_dp_i2c_do_msg] native defer
>[    9.176639] [drm:drm_dp_i2c_do_msg] native defer
>[    9.177909] [drm:drm_dp_i2c_do_msg] native defer
>[    9.179164] [drm:drm_dp_i2c_do_msg] native defer
>[    9.180430] [drm:drm_dp_i2c_do_msg] native defer
>[    9.181751] [drm:drm_dp_i2c_do_msg] native defer
>[    9.183069] [drm:drm_dp_i2c_do_msg] native defer
>[    9.184405] [drm:drm_dp_i2c_do_msg] native defer
>[    9.185553] [drm:drm_dp_i2c_do_msg] native defer
>[    9.186640] [drm:drm_dp_i2c_do_msg] native defer
>[    9.187726] [drm:drm_dp_i2c_do_msg] native defer
>[    9.188851] [drm:drm_dp_i2c_do_msg] native defer
>[    9.189947] [drm:drm_dp_i2c_do_msg] native defer
>[    9.191254] [drm:drm_dp_i2c_do_msg] native defer
>[    9.191871] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.192324] [drm:drm_dp_i2c_do_msg] native defer
>[    9.193446] [drm:drm_dp_i2c_do_msg] native defer
>[    9.194603] [drm:drm_dp_i2c_do_msg] native defer
>[    9.195727] [drm:drm_dp_i2c_do_msg] native defer
>[    9.196916] [drm:drm_dp_i2c_do_msg] native defer
>[    9.197988] [drm:drm_dp_i2c_do_msg] native defer
>[    9.199058] [drm:drm_dp_i2c_do_msg] native defer
>[    9.199675] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.200153] [drm:drm_dp_i2c_do_msg] native defer
>[    9.201231] [drm:drm_dp_i2c_do_msg] native defer
>[    9.202252] [drm:drm_dp_i2c_do_msg] native defer
>[    9.203323] [drm:drm_dp_i2c_do_msg] native defer
>[    9.204513] [drm:drm_dp_i2c_do_msg] native defer
>[    9.205704] [drm:drm_dp_i2c_do_msg] native defer
>[    9.206857] [drm:drm_dp_i2c_do_msg] native defer
>[    9.207479] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.207954] [drm:drm_dp_i2c_do_msg] native defer
>[    9.209037] [drm:drm_dp_i2c_do_msg] native defer
>[    9.210119] [drm:drm_dp_i2c_do_msg] native defer
>[    9.211201] [drm:drm_dp_i2c_do_msg] native defer
>[    9.212290] [drm:drm_dp_i2c_do_msg] native defer
>[    9.213363] [drm:drm_dp_i2c_do_msg] native defer
>[    9.214431] [drm:drm_dp_i2c_do_msg] native defer
>[    9.215046] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.215504] [drm:drm_dp_i2c_do_msg] native defer
>[    9.216569] [drm:drm_dp_i2c_do_msg] native defer
>[    9.217758] [drm:drm_dp_i2c_do_msg] native defer
>[    9.218945] [drm:drm_dp_i2c_do_msg] native defer
>[    9.220032] [drm:drm_dp_i2c_do_msg] native defer
>[    9.221127] [drm:drm_dp_i2c_do_msg] native defer
>[    9.222199] [drm:drm_dp_i2c_do_msg] native defer
>[    9.222805] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.223258] [drm:drm_dp_i2c_do_msg] native defer
>[    9.224363] [drm:drm_dp_i2c_do_msg] native defer
>[    9.225453] [drm:drm_dp_i2c_do_msg] native defer
>[    9.226543] [drm:drm_dp_i2c_do_msg] native defer
>[    9.227651] [drm:drm_dp_i2c_do_msg] native defer
>[    9.228768] [drm:drm_dp_i2c_do_msg] native defer
>[    9.229985] [drm:drm_dp_i2c_do_msg] native defer
>[    9.230604] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.231153] [drm:drm_dp_i2c_do_msg] native defer
>[    9.232319] [drm:drm_dp_i2c_do_msg] native defer
>[    9.233429] [drm:drm_dp_i2c_do_msg] native defer
>[    9.234501] [drm:drm_dp_i2c_do_msg] native defer
>[    9.235591] [drm:drm_dp_i2c_do_msg] native defer
>[    9.236672] [drm:drm_dp_i2c_do_msg] native defer
>[    9.237840] [drm:drm_dp_i2c_do_msg] native defer
>[    9.238461] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.238929] [drm:drm_dp_i2c_do_msg] native defer
>[    9.240007] [drm:drm_dp_i2c_do_msg] native defer
>[    9.241727] [drm:drm_dp_i2c_do_msg] native defer
>[    9.243083] [drm:drm_dp_i2c_do_msg] native defer
>[    9.244175] [drm:drm_dp_i2c_do_msg] native defer
>[    9.245257] [drm:drm_dp_i2c_do_msg] native defer
>[    9.246316] [drm:drm_dp_i2c_do_msg] native defer
>[    9.246843] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.247364] [drm:drm_dp_i2c_do_msg] native defer
>[    9.248446] [drm:drm_dp_i2c_do_msg] native defer
>[    9.249527] [drm:drm_dp_i2c_do_msg] native defer
>[    9.250613] [drm:drm_dp_i2c_do_msg] native defer
>[    9.251741] [drm:drm_dp_i2c_do_msg] native defer
>[    9.252987] [drm:drm_dp_i2c_do_msg] native defer
>[    9.254125] [drm:drm_dp_i2c_do_msg] native defer
>[    9.254741] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.255301] [drm:drm_dp_i2c_do_msg] native defer
>[    9.256322] [drm:drm_dp_i2c_do_msg] native defer
>[    9.257331] [drm:drm_dp_i2c_do_msg] native defer
>[    9.258310] [drm:drm_dp_i2c_do_msg] native defer
>[    9.259319] [drm:drm_dp_i2c_do_msg] native defer
>[    9.260313] [drm:drm_dp_i2c_do_msg] native defer
>[    9.261335] [drm:drm_dp_i2c_do_msg] native defer
>[    9.261861] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.262396] [drm:drm_dp_i2c_do_msg] native defer
>[    9.263573] [drm:drm_dp_i2c_do_msg] native defer
>[    9.264791] [drm:drm_dp_i2c_do_msg] native defer
>[    9.265878] [drm:drm_dp_i2c_do_msg] native defer
>[    9.266975] [drm:drm_dp_i2c_do_msg] native defer
>[    9.268107] [drm:drm_dp_i2c_do_msg] native defer
>[    9.269200] [drm:drm_dp_i2c_do_msg] native defer
>[    9.269821] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.270293] [drm:drm_dp_i2c_do_msg] native defer
>[    9.271414] [drm:drm_dp_i2c_do_msg] native defer
>[    9.272610] [drm:drm_dp_i2c_do_msg] native defer
>[    9.273813] [drm:drm_dp_i2c_do_msg] native defer
>[    9.274954] [drm:drm_dp_i2c_do_msg] native defer
>[    9.276028] [drm:drm_dp_i2c_do_msg] native defer
>[    9.277180] [drm:drm_dp_i2c_do_msg] native defer
>[    9.277798] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.278326] [drm:drm_dp_i2c_do_msg] native defer
>[    9.279345] [drm:drm_dp_i2c_do_msg] native defer
>[    9.280356] [drm:drm_dp_i2c_do_msg] native defer
>[    9.281403] [drm:drm_dp_i2c_do_msg] native defer
>[    9.282548] [drm:drm_dp_i2c_do_msg] native defer
>[    9.283619] [drm:drm_dp_i2c_do_msg] native defer
>[    9.284719] [drm:drm_dp_i2c_do_msg] native defer
>[    9.285333] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.285886] [drm:drm_dp_i2c_do_msg] native defer
>[    9.286971] [drm:drm_dp_i2c_do_msg] native defer
>[    9.288059] [drm:drm_dp_i2c_do_msg] native defer
>[    9.289217] [drm:drm_dp_i2c_do_msg] native defer
>[    9.290309] [drm:drm_dp_i2c_do_msg] native defer
>[    9.291394] [drm:drm_dp_i2c_do_msg] native defer
>[    9.292540] [drm:drm_dp_i2c_do_msg] native defer
>[    9.293159] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.293723] [drm:drm_dp_i2c_do_msg] native defer
>[    9.294825] [drm:drm_dp_i2c_do_msg] native defer
>[    9.295906] [drm:drm_dp_i2c_do_msg] native defer
>[    9.297002] [drm:drm_dp_i2c_do_msg] native defer
>[    9.298074] [drm:drm_dp_i2c_do_msg] native defer
>[    9.299152] [drm:drm_dp_i2c_do_msg] native defer
>[    9.300260] [drm:drm_dp_i2c_do_msg] native defer
>[    9.300880] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.301454] [drm:drm_dp_i2c_do_msg] native defer
>[    9.302585] [drm:drm_dp_i2c_do_msg] native defer
>[    9.303682] [drm:drm_dp_i2c_do_msg] native defer
>[    9.304833] [drm:drm_dp_i2c_do_msg] native defer
>[    9.306024] [drm:drm_dp_i2c_do_msg] native defer
>[    9.307114] [drm:drm_dp_i2c_do_msg] native defer
>[    9.308218] [drm:drm_dp_i2c_do_msg] native defer
>[    9.308834] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.309301] [drm:drm_dp_i2c_do_msg] native defer
>[    9.310489] [drm:drm_dp_i2c_do_msg] native defer
>[    9.311617] [drm:drm_dp_i2c_do_msg] native defer
>[    9.312751] [drm:drm_dp_i2c_do_msg] native defer
>[    9.313911] [drm:drm_dp_i2c_do_msg] native defer
>[    9.315032] [drm:drm_dp_i2c_do_msg] native defer
>[    9.316105] [drm:drm_dp_i2c_do_msg] native defer
>[    9.316720] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.317234] [drm:drm_dp_i2c_do_msg] native defer
>[    9.318327] [drm:drm_dp_i2c_do_msg] native defer
>[    9.319409] [drm:drm_dp_i2c_do_msg] native defer
>[    9.320572] [drm:drm_dp_i2c_do_msg] native defer
>[    9.321799] [drm:drm_dp_i2c_do_msg] native defer
>[    9.322941] [drm:drm_dp_i2c_do_msg] native defer
>[    9.324048] [drm:drm_dp_i2c_do_msg] native defer
>[    9.324668] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.325272] [drm:drm_dp_i2c_do_msg] native defer
>[    9.326444] [drm:drm_dp_i2c_do_msg] native defer
>[    9.327542] [drm:drm_dp_i2c_do_msg] native defer
>[    9.328622] [drm:drm_dp_i2c_do_msg] native defer
>[    9.329767] [drm:drm_dp_i2c_do_msg] native defer
>[    9.331271] [drm:drm_dp_i2c_do_msg] native defer
>[    9.332438] [drm:drm_dp_i2c_do_msg] native defer
>[    9.333056] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.333573] [drm:drm_dp_i2c_do_msg] native defer
>[    9.334716] [drm:drm_dp_i2c_do_msg] native defer
>[    9.335827] [drm:drm_dp_i2c_do_msg] native defer
>[    9.336952] [drm:drm_dp_i2c_do_msg] native defer
>[    9.338030] [drm:drm_dp_i2c_do_msg] native defer
>[    9.339105] [drm:drm_dp_i2c_do_msg] native defer
>[    9.340223] [drm:drm_dp_i2c_do_msg] native defer
>[    9.341122] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.341150] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[    9.341153] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    9.341155] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    9.341158] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    9.341160] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[    9.341162] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[    9.341183] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    9.363947] [drm:i915_gem_open] 
>[    9.368922] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[    9.371823] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[    9.376538] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[    9.582158] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[    9.582169] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    9.582174] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    9.582183] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    9.582186] [drm:intel_crt_detect] CRT not detected via hotplug
>[    9.582409] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    9.582416] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.582419] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    9.582421] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    9.582834] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.582837] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    9.582839] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    9.582844] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    9.582857] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[    9.582862] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[    9.582865] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[    9.582870] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    9.582873] [drm:intel_crt_detect] CRT not detected via hotplug
>[    9.583048] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    9.583052] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.583054] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    9.583056] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    9.583513] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.583516] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    9.583518] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    9.583522] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[    9.583539] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    9.583543] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    9.583546] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    9.583737] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    9.583741] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    9.583745] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    9.583754] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    9.583758] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[    9.583762] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[    9.583939] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    9.583943] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    9.583947] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[    9.583969] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    9.583976] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[    9.583980] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[    9.584351] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[    9.585213] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[    9.585475] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    9.585964] [drm:drm_dp_i2c_do_msg] native defer
>[    9.587175] [drm:drm_dp_i2c_do_msg] native defer
>[    9.588295] [drm:drm_dp_i2c_do_msg] native defer
>[    9.589436] [drm:drm_dp_i2c_do_msg] native defer
>[    9.590556] [drm:drm_dp_i2c_do_msg] native defer
>[    9.591673] [drm:drm_dp_i2c_do_msg] native defer
>[    9.593077] [drm:drm_dp_i2c_do_msg] native defer
>[    9.593718] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.594417] [drm:drm_dp_i2c_do_msg] native defer
>[    9.595782] [drm:drm_dp_i2c_do_msg] native defer
>[    9.597048] [drm:drm_dp_i2c_do_msg] native defer
>[    9.598239] [drm:drm_dp_i2c_do_msg] native defer
>[    9.599367] [drm:drm_dp_i2c_do_msg] native defer
>[    9.600519] [drm:drm_dp_i2c_do_msg] native defer
>[    9.601695] [drm:drm_dp_i2c_do_msg] native defer
>[    9.602325] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.602823] [drm:drm_dp_i2c_do_msg] native defer
>[    9.604069] [drm:drm_dp_i2c_do_msg] native defer
>[    9.605211] [drm:drm_dp_i2c_do_msg] native defer
>[    9.606344] [drm:drm_dp_i2c_do_msg] native defer
>[    9.607451] [drm:drm_dp_i2c_do_msg] native defer
>[    9.608823] [drm:drm_dp_i2c_do_msg] native defer
>[    9.610103] [drm:drm_dp_i2c_do_msg] native defer
>[    9.610737] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.611378] [drm:drm_dp_i2c_do_msg] native defer
>[    9.612565] [drm:drm_dp_i2c_do_msg] native defer
>[    9.613689] [drm:drm_dp_i2c_do_msg] native defer
>[    9.614802] [drm:drm_dp_i2c_do_msg] native defer
>[    9.615907] [drm:drm_dp_i2c_do_msg] native defer
>[    9.617027] [drm:drm_dp_i2c_do_msg] native defer
>[    9.618131] [drm:drm_dp_i2c_do_msg] native defer
>[    9.618771] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.619270] [drm:drm_dp_i2c_do_msg] native defer
>[    9.620409] [drm:drm_dp_i2c_do_msg] native defer
>[    9.621592] [drm:drm_dp_i2c_do_msg] native defer
>[    9.622916] [drm:drm_dp_i2c_do_msg] native defer
>[    9.624208] [drm:drm_dp_i2c_do_msg] native defer
>[    9.625405] [drm:drm_dp_i2c_do_msg] native defer
>[    9.626571] [drm:drm_dp_i2c_do_msg] native defer
>[    9.627210] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.627704] [drm:drm_dp_i2c_do_msg] native defer
>[    9.628821] [drm:drm_dp_i2c_do_msg] native defer
>[    9.629936] [drm:drm_dp_i2c_do_msg] native defer
>[    9.631070] [drm:drm_dp_i2c_do_msg] native defer
>[    9.632174] [drm:drm_dp_i2c_do_msg] native defer
>[    9.633321] [drm:drm_dp_i2c_do_msg] native defer
>[    9.634428] [drm:drm_dp_i2c_do_msg] native defer
>[    9.635057] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.635630] [drm:drm_dp_i2c_do_msg] native defer
>[    9.636948] [drm:drm_dp_i2c_do_msg] native defer
>[    9.638203] [drm:drm_dp_i2c_do_msg] native defer
>[    9.639382] [drm:drm_dp_i2c_do_msg] native defer
>[    9.640565] [drm:drm_dp_i2c_do_msg] native defer
>[    9.641668] [drm:drm_dp_i2c_do_msg] native defer
>[    9.642783] [drm:drm_dp_i2c_do_msg] native defer
>[    9.643409] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.643884] [drm:drm_dp_i2c_do_msg] native defer
>[    9.645044] [drm:drm_dp_i2c_do_msg] native defer
>[    9.646235] [drm:drm_dp_i2c_do_msg] native defer
>[    9.647351] [drm:drm_dp_i2c_do_msg] native defer
>[    9.648448] [drm:drm_dp_i2c_do_msg] native defer
>[    9.649745] [drm:drm_dp_i2c_do_msg] native defer
>[    9.651140] [drm:drm_dp_i2c_do_msg] native defer
>[    9.651762] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.652343] [drm:drm_dp_i2c_do_msg] native defer
>[    9.653493] [drm:drm_dp_i2c_do_msg] native defer
>[    9.654648] [drm:drm_dp_i2c_do_msg] native defer
>[    9.655734] [drm:drm_dp_i2c_do_msg] native defer
>[    9.656854] [drm:drm_dp_i2c_do_msg] native defer
>[    9.658038] [drm:drm_dp_i2c_do_msg] native defer
>[    9.659135] [drm:drm_dp_i2c_do_msg] native defer
>[    9.659754] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.660255] [drm:drm_dp_i2c_do_msg] native defer
>[    9.661359] [drm:drm_dp_i2c_do_msg] native defer
>[    9.662472] [drm:drm_dp_i2c_do_msg] native defer
>[    9.663664] [drm:drm_dp_i2c_do_msg] native defer
>[    9.664891] [drm:drm_dp_i2c_do_msg] native defer
>[    9.666015] [drm:drm_dp_i2c_do_msg] native defer
>[    9.667102] [drm:drm_dp_i2c_do_msg] native defer
>[    9.667721] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.668289] [drm:drm_dp_i2c_do_msg] native defer
>[    9.669412] [drm:drm_dp_i2c_do_msg] native defer
>[    9.670568] [drm:drm_dp_i2c_do_msg] native defer
>[    9.671682] [drm:drm_dp_i2c_do_msg] native defer
>[    9.672770] [drm:drm_dp_i2c_do_msg] native defer
>[    9.673994] [drm:drm_dp_i2c_do_msg] native defer
>[    9.675256] [drm:drm_dp_i2c_do_msg] native defer
>[    9.675875] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.676390] [drm:drm_dp_i2c_do_msg] native defer
>[    9.677481] [drm:drm_dp_i2c_do_msg] native defer
>[    9.678565] [drm:drm_dp_i2c_do_msg] native defer
>[    9.679647] [drm:drm_dp_i2c_do_msg] native defer
>[    9.680796] [drm:drm_dp_i2c_do_msg] native defer
>[    9.681839] [drm:drm_dp_i2c_do_msg] native defer
>[    9.682862] [drm:drm_dp_i2c_do_msg] native defer
>[    9.683482] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.683953] [drm:drm_dp_i2c_do_msg] native defer
>[    9.685105] [drm:drm_dp_i2c_do_msg] native defer
>[    9.686290] [drm:drm_dp_i2c_do_msg] native defer
>[    9.687459] [drm:drm_dp_i2c_do_msg] native defer
>[    9.688575] [drm:drm_dp_i2c_do_msg] native defer
>[    9.689657] [drm:drm_dp_i2c_do_msg] native defer
>[    9.690737] [drm:drm_dp_i2c_do_msg] native defer
>[    9.691355] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.691871] [drm:drm_dp_i2c_do_msg] native defer
>[    9.693054] [drm:drm_dp_i2c_do_msg] native defer
>[    9.694148] [drm:drm_dp_i2c_do_msg] native defer
>[    9.695281] [drm:drm_dp_i2c_do_msg] native defer
>[    9.696391] [drm:drm_dp_i2c_do_msg] native defer
>[    9.697611] [drm:drm_dp_i2c_do_msg] native defer
>[    9.698815] [drm:drm_dp_i2c_do_msg] native defer
>[    9.699438] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.699944] [drm:drm_dp_i2c_do_msg] native defer
>[    9.701056] [drm:drm_dp_i2c_do_msg] native defer
>[    9.702143] [drm:drm_dp_i2c_do_msg] native defer
>[    9.703231] [drm:drm_dp_i2c_do_msg] native defer
>[    9.704375] [drm:drm_dp_i2c_do_msg] native defer
>[    9.705474] [drm:drm_dp_i2c_do_msg] native defer
>[    9.706590] [drm:drm_dp_i2c_do_msg] native defer
>[    9.707211] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.707681] [drm:drm_dp_i2c_do_msg] native defer
>[    9.708855] [drm:drm_dp_i2c_do_msg] native defer
>[    9.709927] [drm:drm_dp_i2c_do_msg] native defer
>[    9.711111] [drm:drm_dp_i2c_do_msg] native defer
>[    9.712240] [drm:drm_dp_i2c_do_msg] native defer
>[    9.713346] [drm:drm_dp_i2c_do_msg] native defer
>[    9.714456] [drm:drm_dp_i2c_do_msg] native defer
>[    9.715087] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.715582] [drm:drm_dp_i2c_do_msg] native defer
>[    9.716710] [drm:drm_dp_i2c_do_msg] native defer
>[    9.717797] [drm:drm_dp_i2c_do_msg] native defer
>[    9.718930] [drm:drm_dp_i2c_do_msg] native defer
>[    9.720117] [drm:drm_dp_i2c_do_msg] native defer
>[    9.721274] [drm:drm_dp_i2c_do_msg] native defer
>[    9.722387] [drm:drm_dp_i2c_do_msg] native defer
>[    9.723010] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.723478] [drm:drm_dp_i2c_do_msg] native defer
>[    9.724615] [drm:drm_dp_i2c_do_msg] native defer
>[    9.725699] [drm:drm_dp_i2c_do_msg] native defer
>[    9.726884] [drm:drm_dp_i2c_do_msg] native defer
>[    9.727929] [drm:drm_dp_i2c_do_msg] native defer
>[    9.729078] [drm:drm_dp_i2c_do_msg] native defer
>[    9.730221] [drm:drm_dp_i2c_do_msg] native defer
>[    9.730841] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.731349] [drm:drm_dp_i2c_do_msg] native defer
>[    9.732450] [drm:drm_dp_i2c_do_msg] native defer
>[    9.733527] [drm:drm_dp_i2c_do_msg] native defer
>[    9.734608] [drm:drm_dp_i2c_do_msg] native defer
>[    9.735729] [drm:drm_dp_i2c_do_msg] native defer
>[    9.736818] [drm:drm_dp_i2c_do_msg] native defer
>[    9.737925] [drm:drm_dp_i2c_do_msg] native defer
>[    9.738542] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.739030] [drm:drm_dp_i2c_do_msg] native defer
>[    9.740198] [drm:drm_dp_i2c_do_msg] native defer
>[    9.741338] [drm:drm_dp_i2c_do_msg] native defer
>[    9.742468] [drm:drm_dp_i2c_do_msg] native defer
>[    9.743545] [drm:drm_dp_i2c_do_msg] native defer
>[    9.744651] [drm:drm_dp_i2c_do_msg] native defer
>[    9.745805] [drm:drm_dp_i2c_do_msg] native defer
>[    9.746420] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[    9.746467] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[    9.746472] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    9.746476] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    9.746480] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    9.746484] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[    9.746489] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[    9.746521] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[    9.849441] e1000e: em1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
>[    9.849877] IPv6: ADDRCONF(NETDEV_CHANGE): em1: link becomes ready
>[   10.834391] [drm:drm_mode_addfb] [FB:26]
>[   10.939885] [drm:drm_mode_addfb] [FB:27]
>[   10.955049] [drm:drm_mode_addfb] [FB:26]
>[   10.971669] [drm:drm_mode_addfb] [FB:27]
>[   10.988331] [drm:drm_mode_addfb] [FB:26]
>[   11.005038] [drm:drm_mode_addfb] [FB:27]
>[   11.021767] [drm:drm_mode_addfb] [FB:26]
>[   11.038461] [drm:drm_mode_addfb] [FB:27]
>[   11.055220] [drm:drm_mode_addfb] [FB:26]
>[   11.071830] [drm:drm_mode_addfb] [FB:27]
>[   11.088438] [drm:drm_mode_addfb] [FB:26]
>[   11.105207] [drm:drm_mode_addfb] [FB:27]
>[   11.198486] [drm:drm_mode_addfb] [FB:26]
>[   11.712276] [drm:drm_mode_addfb] [FB:27]
>[   16.405270] [drm:drm_mode_addfb] [FB:26]
>[   16.411417] [drm:drm_mode_addfb] [FB:27]
>[   16.428136] [drm:drm_mode_addfb] [FB:26]
>[   16.444857] [drm:drm_mode_addfb] [FB:27]
>[   16.461477] [drm:drm_mode_addfb] [FB:26]
>[   16.478163] [drm:drm_mode_addfb] [FB:27]
>[   16.494854] [drm:drm_mode_addfb] [FB:26]
>[   16.511512] [drm:drm_mode_addfb] [FB:27]
>[   16.528233] [drm:drm_mode_addfb] [FB:26]
>[   16.544982] [drm:drm_mode_addfb] [FB:27]
>[   16.561584] [drm:drm_mode_addfb] [FB:26]
>[   16.609771] [drm:drm_mode_addfb] [FB:27]
>[   16.615203] [drm:drm_mode_addfb] [FB:26]
>[   16.631034] [drm:drm_mode_addfb] [FB:27]
>[   16.652374] [drm:drm_mode_addfb] [FB:26]
>[   20.952622] [drm:drm_mode_addfb] [FB:27]
>[   21.062620] [drm:drm_mode_addfb] [FB:26]
>[   21.175805] [drm:drm_mode_addfb] [FB:27]
>[   21.183698] [drm:drm_mode_addfb] [FB:26]
>[   21.200371] [drm:drm_mode_addfb] [FB:27]
>[   21.217054] [drm:drm_mode_addfb] [FB:26]
>[   21.233739] [drm:drm_mode_addfb] [FB:27]
>[   21.250425] [drm:drm_mode_addfb] [FB:26]
>[   21.267111] [drm:drm_mode_addfb] [FB:27]
>[   21.283797] [drm:drm_mode_addfb] [FB:26]
>[   21.300483] [drm:drm_mode_addfb] [FB:27]
>[   21.317172] [drm:drm_mode_addfb] [FB:26]
>[   21.333881] [drm:drm_mode_addfb] [FB:27]
>[   21.350542] [drm:drm_mode_addfb] [FB:26]
>[   21.367177] [drm:drm_mode_addfb] [FB:27]
>[   21.383875] [drm:drm_mode_addfb] [FB:26]
>[   21.400580] [drm:drm_mode_addfb] [FB:27]
>[   21.417254] [drm:drm_mode_addfb] [FB:26]
>[   21.433939] [drm:drm_mode_addfb] [FB:27]
>[   21.450604] [drm:drm_mode_addfb] [FB:26]
>[   21.851984] fuse init (API version 7.23)
>[   21.879375] SELinux: initialized (dev fuse, type fuse), uses genfs_contexts
>[   21.887816] SELinux: initialized (dev fusectl, type fusectl), uses genfs_contexts
>[   22.621421] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   22.621432] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[   22.621437] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[   22.621445] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   22.621448] [drm:intel_crt_detect] CRT not detected via hotplug
>[   22.621800] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   22.621807] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   22.621810] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   22.621812] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   22.622202] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   22.622204] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   22.622205] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   22.622209] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[   22.622217] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   22.622220] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[   22.622222] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[   22.622227] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   22.622228] [drm:intel_crt_detect] CRT not detected via hotplug
>[   22.622396] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   22.622399] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   22.622400] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   22.622402] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   22.622840] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   22.622845] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   22.622849] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   22.622855] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[   22.622872] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[   22.622875] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[   22.622878] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[   22.623123] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   22.623128] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   22.623133] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[   22.623142] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[   22.623146] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[   22.623148] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[   22.623337] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   22.623341] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   22.623344] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[   22.623360] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   22.623364] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[   22.623368] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[   22.623695] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   22.624437] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   22.624723] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   22.625200] [drm:drm_dp_i2c_do_msg] native defer
>[   22.626498] [drm:drm_dp_i2c_do_msg] native defer
>[   22.627813] [drm:drm_dp_i2c_do_msg] native defer
>[   22.629219] [drm:drm_dp_i2c_do_msg] native defer
>[   22.630491] [drm:drm_dp_i2c_do_msg] native defer
>[   22.631748] [drm:drm_dp_i2c_do_msg] native defer
>[   22.633070] [drm:drm_dp_i2c_do_msg] native defer
>[   22.634476] [drm:drm_dp_i2c_do_msg] native defer
>[   22.635774] [drm:drm_dp_i2c_do_msg] native defer
>[   22.637056] [drm:drm_dp_i2c_do_msg] native defer
>[   22.638167] [drm:drm_dp_i2c_do_msg] native defer
>[   22.639261] [drm:drm_dp_i2c_do_msg] native defer
>[   22.640363] [drm:drm_dp_i2c_do_msg] native defer
>[   22.641457] [drm:drm_dp_i2c_do_msg] native defer
>[   22.642553] [drm:drm_dp_i2c_do_msg] native defer
>[   22.643653] [drm:drm_dp_i2c_do_msg] native defer
>[   22.644280] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.644756] [drm:drm_dp_i2c_do_msg] native defer
>[   22.645851] [drm:drm_dp_i2c_do_msg] native defer
>[   22.646939] [drm:drm_dp_i2c_do_msg] native defer
>[   22.648030] [drm:drm_dp_i2c_do_msg] native defer
>[   22.649116] [drm:drm_dp_i2c_do_msg] native defer
>[   22.650203] [drm:drm_dp_i2c_do_msg] native defer
>[   22.651291] [drm:drm_dp_i2c_do_msg] native defer
>[   22.651915] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.652388] [drm:drm_dp_i2c_do_msg] native defer
>[   22.653477] [drm:drm_dp_i2c_do_msg] native defer
>[   22.654564] [drm:drm_dp_i2c_do_msg] native defer
>[   22.655652] [drm:drm_dp_i2c_do_msg] native defer
>[   22.656738] [drm:drm_dp_i2c_do_msg] native defer
>[   22.657831] [drm:drm_dp_i2c_do_msg] native defer
>[   22.658928] [drm:drm_dp_i2c_do_msg] native defer
>[   22.659549] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.660018] [drm:drm_dp_i2c_do_msg] native defer
>[   22.661110] [drm:drm_dp_i2c_do_msg] native defer
>[   22.662195] [drm:drm_dp_i2c_do_msg] native defer
>[   22.663280] [drm:drm_dp_i2c_do_msg] native defer
>[   22.664363] [drm:drm_dp_i2c_do_msg] native defer
>[   22.665451] [drm:drm_dp_i2c_do_msg] native defer
>[   22.666541] [drm:drm_dp_i2c_do_msg] native defer
>[   22.667169] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.667645] [drm:drm_dp_i2c_do_msg] native defer
>[   22.668736] [drm:drm_dp_i2c_do_msg] native defer
>[   22.669819] [drm:drm_dp_i2c_do_msg] native defer
>[   22.670904] [drm:drm_dp_i2c_do_msg] native defer
>[   22.671988] [drm:drm_dp_i2c_do_msg] native defer
>[   22.673075] [drm:drm_dp_i2c_do_msg] native defer
>[   22.674157] [drm:drm_dp_i2c_do_msg] native defer
>[   22.674778] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.675245] [drm:drm_dp_i2c_do_msg] native defer
>[   22.676331] [drm:drm_dp_i2c_do_msg] native defer
>[   22.677420] [drm:drm_dp_i2c_do_msg] native defer
>[   22.678505] [drm:drm_dp_i2c_do_msg] native defer
>[   22.679604] [drm:drm_dp_i2c_do_msg] native defer
>[   22.680687] [drm:drm_dp_i2c_do_msg] native defer
>[   22.681771] [drm:drm_dp_i2c_do_msg] native defer
>[   22.682389] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.682856] [drm:drm_dp_i2c_do_msg] native defer
>[   22.683945] [drm:drm_dp_i2c_do_msg] native defer
>[   22.685035] [drm:drm_dp_i2c_do_msg] native defer
>[   22.686130] [drm:drm_dp_i2c_do_msg] native defer
>[   22.687212] [drm:drm_dp_i2c_do_msg] native defer
>[   22.688285] [drm:drm_dp_i2c_do_msg] native defer
>[   22.689377] [drm:drm_dp_i2c_do_msg] native defer
>[   22.689997] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.690488] [drm:drm_dp_i2c_do_msg] native defer
>[   22.691584] [drm:drm_dp_i2c_do_msg] native defer
>[   22.692674] [drm:drm_dp_i2c_do_msg] native defer
>[   22.693756] [drm:drm_dp_i2c_do_msg] native defer
>[   22.694839] [drm:drm_dp_i2c_do_msg] native defer
>[   22.695918] [drm:drm_dp_i2c_do_msg] native defer
>[   22.697003] [drm:drm_dp_i2c_do_msg] native defer
>[   22.697627] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.698100] [drm:drm_dp_i2c_do_msg] native defer
>[   22.699196] [drm:drm_dp_i2c_do_msg] native defer
>[   22.700286] [drm:drm_dp_i2c_do_msg] native defer
>[   22.701394] [drm:drm_dp_i2c_do_msg] native defer
>[   22.702480] [drm:drm_dp_i2c_do_msg] native defer
>[   22.703599] [drm:drm_dp_i2c_do_msg] native defer
>[   22.704703] [drm:drm_dp_i2c_do_msg] native defer
>[   22.705329] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.705801] [drm:drm_dp_i2c_do_msg] native defer
>[   22.706889] [drm:drm_dp_i2c_do_msg] native defer
>[   22.707970] [drm:drm_dp_i2c_do_msg] native defer
>[   22.709057] [drm:drm_dp_i2c_do_msg] native defer
>[   22.710143] [drm:drm_dp_i2c_do_msg] native defer
>[   22.711339] [drm:drm_dp_i2c_do_msg] native defer
>[   22.712501] [drm:drm_dp_i2c_do_msg] native defer
>[   22.713129] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.713613] [drm:drm_dp_i2c_do_msg] native defer
>[   22.714699] [drm:drm_dp_i2c_do_msg] native defer
>[   22.715812] [drm:drm_dp_i2c_do_msg] native defer
>[   22.716905] [drm:drm_dp_i2c_do_msg] native defer
>[   22.718038] [drm:drm_dp_i2c_do_msg] native defer
>[   22.719183] [drm:drm_dp_i2c_do_msg] native defer
>[   22.720266] [drm:drm_dp_i2c_do_msg] native defer
>[   22.720886] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.721357] [drm:drm_dp_i2c_do_msg] native defer
>[   22.722444] [drm:drm_dp_i2c_do_msg] native defer
>[   22.723565] [drm:drm_dp_i2c_do_msg] native defer
>[   22.724652] [drm:drm_dp_i2c_do_msg] native defer
>[   22.725843] [drm:drm_dp_i2c_do_msg] native defer
>[   22.726901] [drm:drm_dp_i2c_do_msg] native defer
>[   22.727976] [drm:drm_dp_i2c_do_msg] native defer
>[   22.728617] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.729546] [drm:drm_dp_i2c_do_msg] native defer
>[   22.730655] [drm:drm_dp_i2c_do_msg] native defer
>[   22.731778] [drm:drm_dp_i2c_do_msg] native defer
>[   22.732861] [drm:drm_dp_i2c_do_msg] native defer
>[   22.733970] [drm:drm_dp_i2c_do_msg] native defer
>[   22.735072] [drm:drm_dp_i2c_do_msg] native defer
>[   22.736243] [drm:drm_dp_i2c_do_msg] native defer
>[   22.736874] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.737445] [drm:drm_dp_i2c_do_msg] native defer
>[   22.738530] [drm:drm_dp_i2c_do_msg] native defer
>[   22.739619] [drm:drm_dp_i2c_do_msg] native defer
>[   22.740745] [drm:drm_dp_i2c_do_msg] native defer
>[   22.741868] [drm:drm_dp_i2c_do_msg] native defer
>[   22.742948] [drm:drm_dp_i2c_do_msg] native defer
>[   22.744034] [drm:drm_dp_i2c_do_msg] native defer
>[   22.744654] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.745135] [drm:drm_dp_i2c_do_msg] native defer
>[   22.746226] [drm:drm_dp_i2c_do_msg] native defer
>[   22.747308] [drm:drm_dp_i2c_do_msg] native defer
>[   22.748388] [drm:drm_dp_i2c_do_msg] native defer
>[   22.749466] [drm:drm_dp_i2c_do_msg] native defer
>[   22.750555] [drm:drm_dp_i2c_do_msg] native defer
>[   22.751633] [drm:drm_dp_i2c_do_msg] native defer
>[   22.752254] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.752722] [drm:drm_dp_i2c_do_msg] native defer
>[   22.753811] [drm:drm_dp_i2c_do_msg] native defer
>[   22.754947] [drm:drm_dp_i2c_do_msg] native defer
>[   22.756032] [drm:drm_dp_i2c_do_msg] native defer
>[   22.757115] [drm:drm_dp_i2c_do_msg] native defer
>[   22.758193] [drm:drm_dp_i2c_do_msg] native defer
>[   22.759357] [drm:drm_dp_i2c_do_msg] native defer
>[   22.759984] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.760466] [drm:drm_dp_i2c_do_msg] native defer
>[   22.761545] [drm:drm_dp_i2c_do_msg] native defer
>[   22.762620] [drm:drm_dp_i2c_do_msg] native defer
>[   22.763722] [drm:drm_dp_i2c_do_msg] native defer
>[   22.764841] [drm:drm_dp_i2c_do_msg] native defer
>[   22.765920] [drm:drm_dp_i2c_do_msg] native defer
>[   22.767009] [drm:drm_dp_i2c_do_msg] native defer
>[   22.767628] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.768092] [drm:drm_dp_i2c_do_msg] native defer
>[   22.769254] [drm:drm_dp_i2c_do_msg] native defer
>[   22.770331] [drm:drm_dp_i2c_do_msg] native defer
>[   22.771406] [drm:drm_dp_i2c_do_msg] native defer
>[   22.772478] [drm:drm_dp_i2c_do_msg] native defer
>[   22.773554] [drm:drm_dp_i2c_do_msg] native defer
>[   22.774646] [drm:drm_dp_i2c_do_msg] native defer
>[   22.775264] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.775730] [drm:drm_dp_i2c_do_msg] native defer
>[   22.776810] [drm:drm_dp_i2c_do_msg] native defer
>[   22.777889] [drm:drm_dp_i2c_do_msg] native defer
>[   22.778969] [drm:drm_dp_i2c_do_msg] native defer
>[   22.780045] [drm:drm_dp_i2c_do_msg] native defer
>[   22.781244] [drm:drm_dp_i2c_do_msg] native defer
>[   22.782324] [drm:drm_dp_i2c_do_msg] native defer
>[   22.782941] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.783419] [drm:drm_dp_i2c_do_msg] native defer
>[   22.784549] [drm:drm_dp_i2c_do_msg] native defer
>[   22.785618] [drm:drm_dp_i2c_do_msg] native defer
>[   22.786741] [drm:drm_dp_i2c_do_msg] native defer
>[   22.787808] [drm:drm_dp_i2c_do_msg] native defer
>[   22.788978] [drm:drm_dp_i2c_do_msg] native defer
>[   22.790087] [drm:drm_dp_i2c_do_msg] native defer
>[   22.790702] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   22.790729] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[   22.790734] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   22.790737] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   22.790741] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   22.790744] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   22.790748] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   22.790866] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   22.903643] [drm:intel_crtc_cursor_set] cursor off
>[   22.986569] [drm:intel_crtc_cursor_set] cursor off
>[   23.532804] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   23.532811] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[   23.532814] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[   23.532819] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   23.532821] [drm:intel_crt_detect] CRT not detected via hotplug
>[   23.532992] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   23.532994] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   23.532996] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   23.532998] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   23.533372] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   23.533374] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   23.533376] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   23.533378] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[   23.533383] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   23.533386] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[   23.533387] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[   23.533390] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   23.533392] [drm:intel_crt_detect] CRT not detected via hotplug
>[   23.533579] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   23.533583] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   23.533585] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   23.533588] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   23.533963] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   23.533965] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   23.533966] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   23.533969] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[   23.533979] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[   23.533982] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[   23.533984] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[   23.534152] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   23.534154] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   23.534156] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[   23.534160] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[   23.534162] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[   23.534164] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[   23.534333] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   23.534335] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   23.534337] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[   23.534346] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   23.534349] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[   23.534352] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[   23.534677] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   23.535375] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   23.535582] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   23.536042] [drm:drm_dp_i2c_do_msg] native defer
>[   23.537129] [drm:drm_dp_i2c_do_msg] native defer
>[   23.538210] [drm:drm_dp_i2c_do_msg] native defer
>[   23.539281] [drm:drm_dp_i2c_do_msg] native defer
>[   23.540366] [drm:drm_dp_i2c_do_msg] native defer
>[   23.541445] [drm:drm_dp_i2c_do_msg] native defer
>[   23.542574] [drm:drm_dp_i2c_do_msg] native defer
>[   23.543193] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.543656] [drm:drm_dp_i2c_do_msg] native defer
>[   23.544727] [drm:drm_dp_i2c_do_msg] native defer
>[   23.545794] [drm:drm_dp_i2c_do_msg] native defer
>[   23.546856] [drm:drm_dp_i2c_do_msg] native defer
>[   23.547923] [drm:drm_dp_i2c_do_msg] native defer
>[   23.548992] [drm:drm_dp_i2c_do_msg] native defer
>[   23.550140] [drm:drm_dp_i2c_do_msg] native defer
>[   23.550763] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.551242] [drm:drm_dp_i2c_do_msg] native defer
>[   23.552324] [drm:drm_dp_i2c_do_msg] native defer
>[   23.553416] [drm:drm_dp_i2c_do_msg] native defer
>[   23.554529] [drm:drm_dp_i2c_do_msg] native defer
>[   23.555609] [drm:drm_dp_i2c_do_msg] native defer
>[   23.556679] [drm:drm_dp_i2c_do_msg] native defer
>[   23.557750] [drm:drm_dp_i2c_do_msg] native defer
>[   23.558368] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.558831] [drm:drm_dp_i2c_do_msg] native defer
>[   23.559912] [drm:drm_dp_i2c_do_msg] native defer
>[   23.560982] [drm:drm_dp_i2c_do_msg] native defer
>[   23.562050] [drm:drm_dp_i2c_do_msg] native defer
>[   23.563118] [drm:drm_dp_i2c_do_msg] native defer
>[   23.564186] [drm:drm_dp_i2c_do_msg] native defer
>[   23.565266] [drm:drm_dp_i2c_do_msg] native defer
>[   23.565884] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.566355] [drm:drm_dp_i2c_do_msg] native defer
>[   23.567434] [drm:drm_dp_i2c_do_msg] native defer
>[   23.568546] [drm:drm_dp_i2c_do_msg] native defer
>[   23.569640] [drm:drm_dp_i2c_do_msg] native defer
>[   23.570727] [drm:drm_dp_i2c_do_msg] native defer
>[   23.571838] [drm:drm_dp_i2c_do_msg] native defer
>[   23.572913] [drm:drm_dp_i2c_do_msg] native defer
>[   23.573532] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.573999] [drm:drm_dp_i2c_do_msg] native defer
>[   23.575076] [drm:drm_dp_i2c_do_msg] native defer
>[   23.576167] [drm:drm_dp_i2c_do_msg] native defer
>[   23.577250] [drm:drm_dp_i2c_do_msg] native defer
>[   23.578321] [drm:drm_dp_i2c_do_msg] native defer
>[   23.579412] [drm:drm_dp_i2c_do_msg] native defer
>[   23.580544] [drm:drm_dp_i2c_do_msg] native defer
>[   23.581169] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.581653] [drm:drm_dp_i2c_do_msg] native defer
>[   23.582746] [drm:drm_dp_i2c_do_msg] native defer
>[   23.583832] [drm:drm_dp_i2c_do_msg] native defer
>[   23.584910] [drm:drm_dp_i2c_do_msg] native defer
>[   23.586002] [drm:drm_dp_i2c_do_msg] native defer
>[   23.587103] [drm:drm_dp_i2c_do_msg] native defer
>[   23.588188] [drm:drm_dp_i2c_do_msg] native defer
>[   23.588804] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.589290] [drm:drm_dp_i2c_do_msg] native defer
>[   23.590403] [drm:drm_dp_i2c_do_msg] native defer
>[   23.591479] [drm:drm_dp_i2c_do_msg] native defer
>[   23.592587] [drm:drm_dp_i2c_do_msg] native defer
>[   23.593662] [drm:drm_dp_i2c_do_msg] native defer
>[   23.594770] [drm:drm_dp_i2c_do_msg] native defer
>[   23.595845] [drm:drm_dp_i2c_do_msg] native defer
>[   23.596461] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.596957] [drm:drm_dp_i2c_do_msg] native defer
>[   23.598062] [drm:drm_dp_i2c_do_msg] native defer
>[   23.599133] [drm:drm_dp_i2c_do_msg] native defer
>[   23.600242] [drm:drm_dp_i2c_do_msg] native defer
>[   23.601309] [drm:drm_dp_i2c_do_msg] native defer
>[   23.602418] [drm:drm_dp_i2c_do_msg] native defer
>[   23.603498] [drm:drm_dp_i2c_do_msg] native defer
>[   23.604114] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.604612] [drm:drm_dp_i2c_do_msg] native defer
>[   23.605718] [drm:drm_dp_i2c_do_msg] native defer
>[   23.606798] [drm:drm_dp_i2c_do_msg] native defer
>[   23.607906] [drm:drm_dp_i2c_do_msg] native defer
>[   23.608977] [drm:drm_dp_i2c_do_msg] native defer
>[   23.610086] [drm:drm_dp_i2c_do_msg] native defer
>[   23.611154] [drm:drm_dp_i2c_do_msg] native defer
>[   23.611770] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.612267] [drm:drm_dp_i2c_do_msg] native defer
>[   23.613373] [drm:drm_dp_i2c_do_msg] native defer
>[   23.614451] [drm:drm_dp_i2c_do_msg] native defer
>[   23.615533] [drm:drm_dp_i2c_do_msg] native defer
>[   23.616605] [drm:drm_dp_i2c_do_msg] native defer
>[   23.617713] [drm:drm_dp_i2c_do_msg] native defer
>[   23.618781] [drm:drm_dp_i2c_do_msg] native defer
>[   23.619397] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.619887] [drm:drm_dp_i2c_do_msg] native defer
>[   23.620993] [drm:drm_dp_i2c_do_msg] native defer
>[   23.622060] [drm:drm_dp_i2c_do_msg] native defer
>[   23.623168] [drm:drm_dp_i2c_do_msg] native defer
>[   23.624242] [drm:drm_dp_i2c_do_msg] native defer
>[   23.625349] [drm:drm_dp_i2c_do_msg] native defer
>[   23.626426] [drm:drm_dp_i2c_do_msg] native defer
>[   23.627042] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.627532] [drm:drm_dp_i2c_do_msg] native defer
>[   23.628638] [drm:drm_dp_i2c_do_msg] native defer
>[   23.629706] [drm:drm_dp_i2c_do_msg] native defer
>[   23.630815] [drm:drm_dp_i2c_do_msg] native defer
>[   23.631887] [drm:drm_dp_i2c_do_msg] native defer
>[   23.632995] [drm:drm_dp_i2c_do_msg] native defer
>[   23.634072] [drm:drm_dp_i2c_do_msg] native defer
>[   23.634688] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.635181] [drm:drm_dp_i2c_do_msg] native defer
>[   23.636287] [drm:drm_dp_i2c_do_msg] native defer
>[   23.637355] [drm:drm_dp_i2c_do_msg] native defer
>[   23.638463] [drm:drm_dp_i2c_do_msg] native defer
>[   23.639534] [drm:drm_dp_i2c_do_msg] native defer
>[   23.640642] [drm:drm_dp_i2c_do_msg] native defer
>[   23.641719] [drm:drm_dp_i2c_do_msg] native defer
>[   23.642335] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.642828] [drm:drm_dp_i2c_do_msg] native defer
>[   23.643935] [drm:drm_dp_i2c_do_msg] native defer
>[   23.645004] [drm:drm_dp_i2c_do_msg] native defer
>[   23.646112] [drm:drm_dp_i2c_do_msg] native defer
>[   23.647179] [drm:drm_dp_i2c_do_msg] native defer
>[   23.648285] [drm:drm_dp_i2c_do_msg] native defer
>[   23.649363] [drm:drm_dp_i2c_do_msg] native defer
>[   23.649979] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.650468] [drm:drm_dp_i2c_do_msg] native defer
>[   23.651574] [drm:drm_dp_i2c_do_msg] native defer
>[   23.652642] [drm:drm_dp_i2c_do_msg] native defer
>[   23.653751] [drm:drm_dp_i2c_do_msg] native defer
>[   23.654824] [drm:drm_dp_i2c_do_msg] native defer
>[   23.655929] [drm:drm_dp_i2c_do_msg] native defer
>[   23.657008] [drm:drm_dp_i2c_do_msg] native defer
>[   23.657624] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.658115] [drm:drm_dp_i2c_do_msg] native defer
>[   23.659220] [drm:drm_dp_i2c_do_msg] native defer
>[   23.660289] [drm:drm_dp_i2c_do_msg] native defer
>[   23.661396] [drm:drm_dp_i2c_do_msg] native defer
>[   23.662469] [drm:drm_dp_i2c_do_msg] native defer
>[   23.663576] [drm:drm_dp_i2c_do_msg] native defer
>[   23.664654] [drm:drm_dp_i2c_do_msg] native defer
>[   23.665270] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.665762] [drm:drm_dp_i2c_do_msg] native defer
>[   23.666868] [drm:drm_dp_i2c_do_msg] native defer
>[   23.667937] [drm:drm_dp_i2c_do_msg] native defer
>[   23.669045] [drm:drm_dp_i2c_do_msg] native defer
>[   23.670114] [drm:drm_dp_i2c_do_msg] native defer
>[   23.671222] [drm:drm_dp_i2c_do_msg] native defer
>[   23.672299] [drm:drm_dp_i2c_do_msg] native defer
>[   23.672915] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.673406] [drm:drm_dp_i2c_do_msg] native defer
>[   23.674549] [drm:drm_dp_i2c_do_msg] native defer
>[   23.675619] [drm:drm_dp_i2c_do_msg] native defer
>[   23.676698] [drm:drm_dp_i2c_do_msg] native defer
>[   23.677768] [drm:drm_dp_i2c_do_msg] native defer
>[   23.678875] [drm:drm_dp_i2c_do_msg] native defer
>[   23.679944] [drm:drm_dp_i2c_do_msg] native defer
>[   23.680560] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.681049] [drm:drm_dp_i2c_do_msg] native defer
>[   23.682155] [drm:drm_dp_i2c_do_msg] native defer
>[   23.683224] [drm:drm_dp_i2c_do_msg] native defer
>[   23.684333] [drm:drm_dp_i2c_do_msg] native defer
>[   23.685405] [drm:drm_dp_i2c_do_msg] native defer
>[   23.686511] [drm:drm_dp_i2c_do_msg] native defer
>[   23.687590] [drm:drm_dp_i2c_do_msg] native defer
>[   23.688206] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.688230] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[   23.688234] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   23.688238] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   23.688241] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   23.688244] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   23.688248] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   23.688385] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   23.704930] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   23.704941] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[   23.704943] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[   23.704949] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   23.704950] [drm:intel_crt_detect] CRT not detected via hotplug
>[   23.705124] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   23.705127] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   23.705129] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   23.705130] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   23.705504] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   23.705506] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   23.705507] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   23.705511] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[   23.705518] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   23.705521] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[   23.705523] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[   23.705526] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   23.705527] [drm:intel_crt_detect] CRT not detected via hotplug
>[   23.705699] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   23.705704] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   23.705705] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   23.705707] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   23.706082] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   23.706084] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   23.706085] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   23.706088] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[   23.706165] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[   23.706169] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[   23.706171] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[   23.706340] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   23.706343] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   23.706345] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[   23.706349] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[   23.706351] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[   23.706353] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[   23.706518] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   23.706520] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   23.706522] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[   23.706532] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   23.706534] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[   23.706537] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[   23.706857] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   23.707543] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   23.707745] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   23.708204] [drm:drm_dp_i2c_do_msg] native defer
>[   23.709311] [drm:drm_dp_i2c_do_msg] native defer
>[   23.710404] [drm:drm_dp_i2c_do_msg] native defer
>[   23.711487] [drm:drm_dp_i2c_do_msg] native defer
>[   23.712254] [drm:i915_gem_open] 
>[   23.712568] [drm:drm_dp_i2c_do_msg] native defer
>[   23.713673] [drm:drm_dp_i2c_do_msg] native defer
>[   23.714751] [drm:drm_dp_i2c_do_msg] native defer
>[   23.715374] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.715828] [drm:drm_dp_i2c_do_msg] native defer
>[   23.716907] [drm:drm_dp_i2c_do_msg] native defer
>[   23.717996] [drm:drm_dp_i2c_do_msg] native defer
>[   23.719073] [drm:drm_dp_i2c_do_msg] native defer
>[   23.720162] [drm:drm_dp_i2c_do_msg] native defer
>[   23.721233] [drm:drm_dp_i2c_do_msg] native defer
>[   23.722322] [drm:drm_dp_i2c_do_msg] native defer
>[   23.722940] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.723396] [drm:drm_dp_i2c_do_msg] native defer
>[   23.724485] [drm:drm_dp_i2c_do_msg] native defer
>[   23.725579] [drm:drm_dp_i2c_do_msg] native defer
>[   23.726653] [drm:drm_dp_i2c_do_msg] native defer
>[   23.727746] [drm:drm_dp_i2c_do_msg] native defer
>[   23.728818] [drm:drm_dp_i2c_do_msg] native defer
>[   23.729912] [drm:drm_dp_i2c_do_msg] native defer
>[   23.730530] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.730985] [drm:drm_dp_i2c_do_msg] native defer
>[   23.732082] [drm:drm_dp_i2c_do_msg] native defer
>[   23.733175] [drm:drm_dp_i2c_do_msg] native defer
>[   23.734247] [drm:drm_dp_i2c_do_msg] native defer
>[   23.735343] [drm:drm_dp_i2c_do_msg] native defer
>[   23.736423] [drm:drm_dp_i2c_do_msg] native defer
>[   23.737518] [drm:drm_dp_i2c_do_msg] native defer
>[   23.738142] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.738599] [drm:drm_dp_i2c_do_msg] native defer
>[   23.739696] [drm:drm_dp_i2c_do_msg] native defer
>[   23.740793] [drm:drm_dp_i2c_do_msg] native defer
>[   23.741869] [drm:drm_dp_i2c_do_msg] native defer
>[   23.742966] [drm:drm_dp_i2c_do_msg] native defer
>[   23.744045] [drm:drm_dp_i2c_do_msg] native defer
>[   23.745144] [drm:drm_dp_i2c_do_msg] native defer
>[   23.745763] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.746218] [drm:drm_dp_i2c_do_msg] native defer
>[   23.747318] [drm:drm_dp_i2c_do_msg] native defer
>[   23.748417] [drm:drm_dp_i2c_do_msg] native defer
>[   23.749493] [drm:drm_dp_i2c_do_msg] native defer
>[   23.750591] [drm:drm_dp_i2c_do_msg] native defer
>[   23.751670] [drm:drm_dp_i2c_do_msg] native defer
>[   23.752770] [drm:drm_dp_i2c_do_msg] native defer
>[   23.753388] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.753845] [drm:drm_dp_i2c_do_msg] native defer
>[   23.754945] [drm:drm_dp_i2c_do_msg] native defer
>[   23.756046] [drm:drm_dp_i2c_do_msg] native defer
>[   23.757122] [drm:drm_dp_i2c_do_msg] native defer
>[   23.758223] [drm:drm_dp_i2c_do_msg] native defer
>[   23.759299] [drm:drm_dp_i2c_do_msg] native defer
>[   23.760402] [drm:drm_dp_i2c_do_msg] native defer
>[   23.761025] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.761479] [drm:drm_dp_i2c_do_msg] native defer
>[   23.762582] [drm:drm_dp_i2c_do_msg] native defer
>[   23.763683] [drm:drm_dp_i2c_do_msg] native defer
>[   23.764761] [drm:drm_dp_i2c_do_msg] native defer
>[   23.765862] [drm:drm_dp_i2c_do_msg] native defer
>[   23.766940] [drm:drm_dp_i2c_do_msg] native defer
>[   23.768043] [drm:drm_dp_i2c_do_msg] native defer
>[   23.768666] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.769122] [drm:drm_dp_i2c_do_msg] native defer
>[   23.770222] [drm:drm_dp_i2c_do_msg] native defer
>[   23.771324] [drm:drm_dp_i2c_do_msg] native defer
>[   23.772402] [drm:drm_dp_i2c_do_msg] native defer
>[   23.773503] [drm:drm_dp_i2c_do_msg] native defer
>[   23.774579] [drm:drm_dp_i2c_do_msg] native defer
>[   23.775683] [drm:drm_dp_i2c_do_msg] native defer
>[   23.776306] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.776761] [drm:drm_dp_i2c_do_msg] native defer
>[   23.777865] [drm:drm_dp_i2c_do_msg] native defer
>[   23.778967] [drm:drm_dp_i2c_do_msg] native defer
>[   23.780044] [drm:drm_dp_i2c_do_msg] native defer
>[   23.781145] [drm:drm_dp_i2c_do_msg] native defer
>[   23.782222] [drm:drm_dp_i2c_do_msg] native defer
>[   23.783324] [drm:drm_dp_i2c_do_msg] native defer
>[   23.783949] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.784408] [drm:drm_dp_i2c_do_msg] native defer
>[   23.785511] [drm:drm_dp_i2c_do_msg] native defer
>[   23.786617] [drm:drm_dp_i2c_do_msg] native defer
>[   23.787694] [drm:drm_dp_i2c_do_msg] native defer
>[   23.788795] [drm:drm_dp_i2c_do_msg] native defer
>[   23.789872] [drm:drm_dp_i2c_do_msg] native defer
>[   23.790973] [drm:drm_dp_i2c_do_msg] native defer
>[   23.791596] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.792050] [drm:drm_dp_i2c_do_msg] native defer
>[   23.793153] [drm:drm_dp_i2c_do_msg] native defer
>[   23.794255] [drm:drm_dp_i2c_do_msg] native defer
>[   23.795333] [drm:drm_dp_i2c_do_msg] native defer
>[   23.796436] [drm:drm_dp_i2c_do_msg] native defer
>[   23.797514] [drm:drm_dp_i2c_do_msg] native defer
>[   23.798616] [drm:drm_dp_i2c_do_msg] native defer
>[   23.799241] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.799696] [drm:drm_dp_i2c_do_msg] native defer
>[   23.800802] [drm:drm_dp_i2c_do_msg] native defer
>[   23.801905] [drm:drm_dp_i2c_do_msg] native defer
>[   23.802983] [drm:drm_dp_i2c_do_msg] native defer
>[   23.804084] [drm:drm_dp_i2c_do_msg] native defer
>[   23.805161] [drm:drm_dp_i2c_do_msg] native defer
>[   23.806263] [drm:drm_dp_i2c_do_msg] native defer
>[   23.806886] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.807341] [drm:drm_dp_i2c_do_msg] native defer
>[   23.808446] [drm:drm_dp_i2c_do_msg] native defer
>[   23.809548] [drm:drm_dp_i2c_do_msg] native defer
>[   23.810626] [drm:drm_dp_i2c_do_msg] native defer
>[   23.811727] [drm:drm_dp_i2c_do_msg] native defer
>[   23.812804] [drm:drm_dp_i2c_do_msg] native defer
>[   23.813906] [drm:drm_dp_i2c_do_msg] native defer
>[   23.814529] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.814985] [drm:drm_dp_i2c_do_msg] native defer
>[   23.816090] [drm:drm_dp_i2c_do_msg] native defer
>[   23.817192] [drm:drm_dp_i2c_do_msg] native defer
>[   23.818266] [drm:drm_dp_i2c_do_msg] native defer
>[   23.819367] [drm:drm_dp_i2c_do_msg] native defer
>[   23.820438] [drm:drm_dp_i2c_do_msg] native defer
>[   23.821542] [drm:drm_dp_i2c_do_msg] native defer
>[   23.822165] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.822620] [drm:drm_dp_i2c_do_msg] native defer
>[   23.823725] [drm:drm_dp_i2c_do_msg] native defer
>[   23.824827] [drm:drm_dp_i2c_do_msg] native defer
>[   23.825906] [drm:drm_dp_i2c_do_msg] native defer
>[   23.827009] [drm:drm_dp_i2c_do_msg] native defer
>[   23.828086] [drm:drm_dp_i2c_do_msg] native defer
>[   23.829189] [drm:drm_dp_i2c_do_msg] native defer
>[   23.829811] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.830268] [drm:drm_dp_i2c_do_msg] native defer
>[   23.831372] [drm:drm_dp_i2c_do_msg] native defer
>[   23.832475] [drm:drm_dp_i2c_do_msg] native defer
>[   23.833552] [drm:drm_dp_i2c_do_msg] native defer
>[   23.834656] [drm:drm_dp_i2c_do_msg] native defer
>[   23.835733] [drm:drm_dp_i2c_do_msg] native defer
>[   23.836835] [drm:drm_dp_i2c_do_msg] native defer
>[   23.837458] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.837912] [drm:drm_dp_i2c_do_msg] native defer
>[   23.839015] [drm:drm_dp_i2c_do_msg] native defer
>[   23.840120] [drm:drm_dp_i2c_do_msg] native defer
>[   23.841197] [drm:drm_dp_i2c_do_msg] native defer
>[   23.842301] [drm:drm_dp_i2c_do_msg] native defer
>[   23.843378] [drm:drm_dp_i2c_do_msg] native defer
>[   23.844481] [drm:drm_dp_i2c_do_msg] native defer
>[   23.845104] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.845560] [drm:drm_dp_i2c_do_msg] native defer
>[   23.846663] [drm:drm_dp_i2c_do_msg] native defer
>[   23.847767] [drm:drm_dp_i2c_do_msg] native defer
>[   23.848844] [drm:drm_dp_i2c_do_msg] native defer
>[   23.849947] [drm:drm_dp_i2c_do_msg] native defer
>[   23.851024] [drm:drm_dp_i2c_do_msg] native defer
>[   23.852127] [drm:drm_dp_i2c_do_msg] native defer
>[   23.852750] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.853204] [drm:drm_dp_i2c_do_msg] native defer
>[   23.854307] [drm:drm_dp_i2c_do_msg] native defer
>[   23.855409] [drm:drm_dp_i2c_do_msg] native defer
>[   23.856487] [drm:drm_dp_i2c_do_msg] native defer
>[   23.857590] [drm:drm_dp_i2c_do_msg] native defer
>[   23.858669] [drm:drm_dp_i2c_do_msg] native defer
>[   23.859772] [drm:drm_dp_i2c_do_msg] native defer
>[   23.860395] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   23.860419] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[   23.860423] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   23.860427] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   23.860430] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   23.860433] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   23.860437] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   23.860728] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   23.869573] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   23.873037] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   23.878974] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   25.587242] [drm:drm_mode_addfb] [FB:27]
>[   25.836203] [drm:drm_mode_addfb] [FB:26]
>[   25.909313] [drm:drm_mode_addfb] [FB:27]
>[   25.936491] [drm:drm_mode_addfb] [FB:26]
>[   26.430202] [drm:drm_mode_addfb] [FB:27]
>[   26.446380] [drm:drm_mode_addfb] [FB:26]
>[   26.465713] [drm:drm_mode_addfb] [FB:27]
>[   26.488492] [drm:drm_mode_addfb] [FB:26]
>[   28.991721] [drm:drm_mode_addfb] [FB:27]
>[   29.032513] [drm:drm_mode_addfb] [FB:26]
>[   29.063533] [drm:drm_mode_addfb] [FB:27]
>[   29.502001] [drm:drm_mode_addfb] [FB:26]
>[   30.211918] [drm:drm_mode_addfb] [FB:27]
>[   30.517718] [drm:drm_mode_addfb] [FB:26]
>[   30.549631] [drm:drm_mode_addfb] [FB:27]
>[   30.567917] [drm:drm_mode_addfb] [FB:26]
>[   30.582503] [drm:drm_mode_addfb] [FB:27]
>[   30.603414] [drm:drm_mode_addfb] [FB:26]
>[   30.619529] [drm:drm_mode_addfb] [FB:27]
>[   30.635922] [drm:drm_mode_addfb] [FB:26]
>[   30.644685] [drm:drm_mode_addfb] [FB:27]
>[   30.661419] [drm:drm_mode_addfb] [FB:26]
>[   30.678055] [drm:drm_mode_addfb] [FB:27]
>[   30.694741] [drm:drm_mode_addfb] [FB:26]
>[   30.711431] [drm:drm_mode_addfb] [FB:27]
>[   30.728113] [drm:drm_mode_addfb] [FB:26]
>[   30.744844] [drm:drm_mode_addfb] [FB:27]
>[   30.761491] [drm:drm_mode_addfb] [FB:26]
>[   30.778258] [drm:drm_mode_addfb] [FB:27]
>[   30.794931] [drm:drm_mode_addfb] [FB:26]
>[   30.845609] [drm:drm_mode_addfb] [FB:27]
>[   30.976934] [drm:drm_mode_addfb] [FB:26]
>[   31.000227] [drm:drm_mode_addfb] [FB:27]
>[   32.700797] [drm:intel_crtc_cursor_set] cursor off
>[   33.976756] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   33.976766] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[   33.976770] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[   33.976778] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   33.976780] [drm:intel_crt_detect] CRT not detected via hotplug
>[   33.976981] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   33.976987] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   33.976990] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   33.976993] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   33.977449] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   33.977453] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   33.977455] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   33.977461] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[   33.977472] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   33.977478] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[   33.977481] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[   33.977486] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   33.977489] [drm:intel_crt_detect] CRT not detected via hotplug
>[   33.977668] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   33.977671] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   33.977674] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   33.977676] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   33.978110] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   33.978113] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   33.978115] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   33.978119] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[   33.978141] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[   33.978146] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[   33.978151] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[   33.978333] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   33.978340] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   33.978373] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[   33.978382] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[   33.978388] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[   33.978392] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[   33.978595] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   33.978599] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   33.978603] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[   33.978623] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   33.978628] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[   33.978633] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[   33.979013] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   33.979806] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   33.980034] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   33.980519] [drm:drm_dp_i2c_do_msg] native defer
>[   33.981922] [drm:drm_dp_i2c_do_msg] native defer
>[   33.983266] [drm:drm_dp_i2c_do_msg] native defer
>[   33.984669] [drm:drm_dp_i2c_do_msg] native defer
>[   33.986030] [drm:drm_dp_i2c_do_msg] native defer
>[   33.987351] [drm:drm_dp_i2c_do_msg] native defer
>[   33.988713] [drm:drm_dp_i2c_do_msg] native defer
>[   33.990045] [drm:drm_dp_i2c_do_msg] native defer
>[   33.991391] [drm:drm_dp_i2c_do_msg] native defer
>[   33.992743] [drm:drm_dp_i2c_do_msg] native defer
>[   33.993866] [drm:drm_dp_i2c_do_msg] native defer
>[   33.994998] [drm:drm_dp_i2c_do_msg] native defer
>[   33.996120] [drm:drm_dp_i2c_do_msg] native defer
>[   33.997250] [drm:drm_dp_i2c_do_msg] native defer
>[   33.998369] [drm:drm_dp_i2c_do_msg] native defer
>[   33.999501] [drm:drm_dp_i2c_do_msg] native defer
>[   34.000126] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.000618] [drm:drm_dp_i2c_do_msg] native defer
>[   34.001733] [drm:drm_dp_i2c_do_msg] native defer
>[   34.002920] [drm:drm_dp_i2c_do_msg] native defer
>[   34.004046] [drm:drm_dp_i2c_do_msg] native defer
>[   34.005208] [drm:drm_dp_i2c_do_msg] native defer
>[   34.006334] [drm:drm_dp_i2c_do_msg] native defer
>[   34.007491] [drm:drm_dp_i2c_do_msg] native defer
>[   34.008132] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.008621] [drm:drm_dp_i2c_do_msg] native defer
>[   34.009764] [drm:drm_dp_i2c_do_msg] native defer
>[   34.010905] [drm:drm_dp_i2c_do_msg] native defer
>[   34.012031] [drm:drm_dp_i2c_do_msg] native defer
>[   34.013165] [drm:drm_dp_i2c_do_msg] native defer
>[   34.014291] [drm:drm_dp_i2c_do_msg] native defer
>[   34.015417] [drm:drm_dp_i2c_do_msg] native defer
>[   34.016058] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.016546] [drm:drm_dp_i2c_do_msg] native defer
>[   34.017698] [drm:drm_dp_i2c_do_msg] native defer
>[   34.018842] [drm:drm_dp_i2c_do_msg] native defer
>[   34.019978] [drm:drm_dp_i2c_do_msg] native defer
>[   34.021093] [drm:drm_dp_i2c_do_msg] native defer
>[   34.022216] [drm:drm_dp_i2c_do_msg] native defer
>[   34.023332] [drm:drm_dp_i2c_do_msg] native defer
>[   34.023960] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.024455] [drm:drm_dp_i2c_do_msg] native defer
>[   34.025580] [drm:drm_dp_i2c_do_msg] native defer
>[   34.026692] [drm:drm_dp_i2c_do_msg] native defer
>[   34.027814] [drm:drm_dp_i2c_do_msg] native defer
>[   34.028927] [drm:drm_dp_i2c_do_msg] native defer
>[   34.030048] [drm:drm_dp_i2c_do_msg] native defer
>[   34.031160] [drm:drm_dp_i2c_do_msg] native defer
>[   34.031788] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.032280] [drm:drm_dp_i2c_do_msg] native defer
>[   34.033403] [drm:drm_dp_i2c_do_msg] native defer
>[   34.034581] [drm:drm_dp_i2c_do_msg] native defer
>[   34.035706] [drm:drm_dp_i2c_do_msg] native defer
>[   34.036868] [drm:drm_dp_i2c_do_msg] native defer
>[   34.037993] [drm:drm_dp_i2c_do_msg] native defer
>[   34.039145] [drm:drm_dp_i2c_do_msg] native defer
>[   34.039785] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.040272] [drm:drm_dp_i2c_do_msg] native defer
>[   34.041418] [drm:drm_dp_i2c_do_msg] native defer
>[   34.042559] [drm:drm_dp_i2c_do_msg] native defer
>[   34.043683] [drm:drm_dp_i2c_do_msg] native defer
>[   34.044816] [drm:drm_dp_i2c_do_msg] native defer
>[   34.045941] [drm:drm_dp_i2c_do_msg] native defer
>[   34.047068] [drm:drm_dp_i2c_do_msg] native defer
>[   34.047709] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.048193] [drm:drm_dp_i2c_do_msg] native defer
>[   34.049320] [drm:drm_dp_i2c_do_msg] native defer
>[   34.050464] [drm:drm_dp_i2c_do_msg] native defer
>[   34.051587] [drm:drm_dp_i2c_do_msg] native defer
>[   34.052698] [drm:drm_dp_i2c_do_msg] native defer
>[   34.053831] [drm:drm_dp_i2c_do_msg] native defer
>[   34.054947] [drm:drm_dp_i2c_do_msg] native defer
>[   34.055577] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.056075] [drm:drm_dp_i2c_do_msg] native defer
>[   34.057200] [drm:drm_dp_i2c_do_msg] native defer
>[   34.058312] [drm:drm_dp_i2c_do_msg] native defer
>[   34.059434] [drm:drm_dp_i2c_do_msg] native defer
>[   34.060545] [drm:drm_dp_i2c_do_msg] native defer
>[   34.061667] [drm:drm_dp_i2c_do_msg] native defer
>[   34.062779] [drm:drm_dp_i2c_do_msg] native defer
>[   34.063407] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.063899] [drm:drm_dp_i2c_do_msg] native defer
>[   34.065022] [drm:drm_dp_i2c_do_msg] native defer
>[   34.066135] [drm:drm_dp_i2c_do_msg] native defer
>[   34.067256] [drm:drm_dp_i2c_do_msg] native defer
>[   34.068440] [drm:drm_dp_i2c_do_msg] native defer
>[   34.069565] [drm:drm_dp_i2c_do_msg] native defer
>[   34.070728] [drm:drm_dp_i2c_do_msg] native defer
>[   34.071369] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.071863] [drm:drm_dp_i2c_do_msg] native defer
>[   34.073017] [drm:drm_dp_i2c_do_msg] native defer
>[   34.074164] [drm:drm_dp_i2c_do_msg] native defer
>[   34.075288] [drm:drm_dp_i2c_do_msg] native defer
>[   34.076429] [drm:drm_dp_i2c_do_msg] native defer
>[   34.077554] [drm:drm_dp_i2c_do_msg] native defer
>[   34.078687] [drm:drm_dp_i2c_do_msg] native defer
>[   34.079327] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.079810] [drm:drm_dp_i2c_do_msg] native defer
>[   34.080937] [drm:drm_dp_i2c_do_msg] native defer
>[   34.082060] [drm:drm_dp_i2c_do_msg] native defer
>[   34.083179] [drm:drm_dp_i2c_do_msg] native defer
>[   34.084319] [drm:drm_dp_i2c_do_msg] native defer
>[   34.085437] [drm:drm_dp_i2c_do_msg] native defer
>[   34.086556] [drm:drm_dp_i2c_do_msg] native defer
>[   34.087195] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.087693] [drm:drm_dp_i2c_do_msg] native defer
>[   34.088815] [drm:drm_dp_i2c_do_msg] native defer
>[   34.089924] [drm:drm_dp_i2c_do_msg] native defer
>[   34.091043] [drm:drm_dp_i2c_do_msg] native defer
>[   34.092158] [drm:drm_dp_i2c_do_msg] native defer
>[   34.093275] [drm:drm_dp_i2c_do_msg] native defer
>[   34.094384] [drm:drm_dp_i2c_do_msg] native defer
>[   34.095011] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.095499] [drm:drm_dp_i2c_do_msg] native defer
>[   34.096616] [drm:drm_dp_i2c_do_msg] native defer
>[   34.097722] [drm:drm_dp_i2c_do_msg] native defer
>[   34.098828] [drm:drm_dp_i2c_do_msg] native defer
>[   34.099935] [drm:drm_dp_i2c_do_msg] native defer
>[   34.101050] [drm:drm_dp_i2c_do_msg] native defer
>[   34.102157] [drm:drm_dp_i2c_do_msg] native defer
>[   34.102784] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.103275] [drm:drm_dp_i2c_do_msg] native defer
>[   34.104393] [drm:drm_dp_i2c_do_msg] native defer
>[   34.105571] [drm:drm_dp_i2c_do_msg] native defer
>[   34.106688] [drm:drm_dp_i2c_do_msg] native defer
>[   34.107846] [drm:drm_dp_i2c_do_msg] native defer
>[   34.108965] [drm:drm_dp_i2c_do_msg] native defer
>[   34.110115] [drm:drm_dp_i2c_do_msg] native defer
>[   34.110754] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.111234] [drm:drm_dp_i2c_do_msg] native defer
>[   34.112377] [drm:drm_dp_i2c_do_msg] native defer
>[   34.113515] [drm:drm_dp_i2c_do_msg] native defer
>[   34.114633] [drm:drm_dp_i2c_do_msg] native defer
>[   34.115765] [drm:drm_dp_i2c_do_msg] native defer
>[   34.116884] [drm:drm_dp_i2c_do_msg] native defer
>[   34.118010] [drm:drm_dp_i2c_do_msg] native defer
>[   34.118648] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.119132] [drm:drm_dp_i2c_do_msg] native defer
>[   34.120254] [drm:drm_dp_i2c_do_msg] native defer
>[   34.121376] [drm:drm_dp_i2c_do_msg] native defer
>[   34.122495] [drm:drm_dp_i2c_do_msg] native defer
>[   34.123634] [drm:drm_dp_i2c_do_msg] native defer
>[   34.124750] [drm:drm_dp_i2c_do_msg] native defer
>[   34.125873] [drm:drm_dp_i2c_do_msg] native defer
>[   34.126512] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.127006] [drm:drm_dp_i2c_do_msg] native defer
>[   34.128131] [drm:drm_dp_i2c_do_msg] native defer
>[   34.129240] [drm:drm_dp_i2c_do_msg] native defer
>[   34.130359] [drm:drm_dp_i2c_do_msg] native defer
>[   34.131473] [drm:drm_dp_i2c_do_msg] native defer
>[   34.132591] [drm:drm_dp_i2c_do_msg] native defer
>[   34.133698] [drm:drm_dp_i2c_do_msg] native defer
>[   34.134324] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.134814] [drm:drm_dp_i2c_do_msg] native defer
>[   34.135931] [drm:drm_dp_i2c_do_msg] native defer
>[   34.137036] [drm:drm_dp_i2c_do_msg] native defer
>[   34.138153] [drm:drm_dp_i2c_do_msg] native defer
>[   34.139259] [drm:drm_dp_i2c_do_msg] native defer
>[   34.140375] [drm:drm_dp_i2c_do_msg] native defer
>[   34.141481] [drm:drm_dp_i2c_do_msg] native defer
>[   34.142107] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.142595] [drm:drm_dp_i2c_do_msg] native defer
>[   34.143714] [drm:drm_dp_i2c_do_msg] native defer
>[   34.144895] [drm:drm_dp_i2c_do_msg] native defer
>[   34.146010] [drm:drm_dp_i2c_do_msg] native defer
>[   34.147168] [drm:drm_dp_i2c_do_msg] native defer
>[   34.148288] [drm:drm_dp_i2c_do_msg] native defer
>[   34.149445] [drm:drm_dp_i2c_do_msg] native defer
>[   34.150084] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.150122] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[   34.150130] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   34.150136] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   34.150142] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   34.150147] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   34.150153] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   34.150226] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   34.162227] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   34.162236] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[   34.162240] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[   34.162247] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   34.162249] [drm:intel_crt_detect] CRT not detected via hotplug
>[   34.162430] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   34.162434] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   34.162436] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   34.162439] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   34.162879] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   34.162882] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   34.162884] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   34.162888] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[   34.162896] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   34.162901] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[   34.162904] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[   34.162909] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   34.162911] [drm:intel_crt_detect] CRT not detected via hotplug
>[   34.163090] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   34.163094] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   34.163097] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   34.163099] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   34.163533] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   34.163536] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   34.163538] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   34.163542] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[   34.163558] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[   34.163563] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[   34.163566] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[   34.163738] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   34.163741] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   34.163745] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[   34.163752] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[   34.163757] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[   34.163759] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[   34.163934] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   34.163937] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   34.163941] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[   34.163956] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   34.163960] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[   34.163965] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[   34.164305] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   34.165056] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   34.165279] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   34.165757] [drm:drm_dp_i2c_do_msg] native defer
>[   34.166899] [drm:drm_dp_i2c_do_msg] native defer
>[   34.168035] [drm:drm_dp_i2c_do_msg] native defer
>[   34.169164] [drm:drm_dp_i2c_do_msg] native defer
>[   34.170320] [drm:drm_dp_i2c_do_msg] native defer
>[   34.171437] [drm:drm_dp_i2c_do_msg] native defer
>[   34.172586] [drm:drm_dp_i2c_do_msg] native defer
>[   34.173227] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.173705] [drm:drm_dp_i2c_do_msg] native defer
>[   34.174819] [drm:drm_dp_i2c_do_msg] native defer
>[   34.175958] [drm:drm_dp_i2c_do_msg] native defer
>[   34.177065] [drm:drm_dp_i2c_do_msg] native defer
>[   34.178242] [drm:drm_dp_i2c_do_msg] native defer
>[   34.179353] [drm:drm_dp_i2c_do_msg] native defer
>[   34.180491] [drm:drm_dp_i2c_do_msg] native defer
>[   34.181120] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.181640] [drm:drm_dp_i2c_do_msg] native defer
>[   34.182777] [drm:drm_dp_i2c_do_msg] native defer
>[   34.183886] [drm:drm_dp_i2c_do_msg] native defer
>[   34.184995] [drm:drm_dp_i2c_do_msg] native defer
>[   34.186108] [drm:drm_dp_i2c_do_msg] native defer
>[   34.187231] [drm:drm_dp_i2c_do_msg] native defer
>[   34.188341] [drm:drm_dp_i2c_do_msg] native defer
>[   34.188969] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.189454] [drm:drm_dp_i2c_do_msg] native defer
>[   34.190567] [drm:drm_dp_i2c_do_msg] native defer
>[   34.191669] [drm:drm_dp_i2c_do_msg] native defer
>[   34.192780] [drm:drm_dp_i2c_do_msg] native defer
>[   34.193882] [drm:drm_dp_i2c_do_msg] native defer
>[   34.194995] [drm:drm_dp_i2c_do_msg] native defer
>[   34.196098] [drm:drm_dp_i2c_do_msg] native defer
>[   34.196726] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.197212] [drm:drm_dp_i2c_do_msg] native defer
>[   34.198317] [drm:drm_dp_i2c_do_msg] native defer
>[   34.199516] [drm:drm_dp_i2c_do_msg] native defer
>[   34.200645] [drm:drm_dp_i2c_do_msg] native defer
>[   34.201813] [drm:drm_dp_i2c_do_msg] native defer
>[   34.202943] [drm:drm_dp_i2c_do_msg] native defer
>[   34.204127] [drm:drm_dp_i2c_do_msg] native defer
>[   34.204770] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.205256] [drm:drm_dp_i2c_do_msg] native defer
>[   34.206426] [drm:drm_dp_i2c_do_msg] native defer
>[   34.207587] [drm:drm_dp_i2c_do_msg] native defer
>[   34.208712] [drm:drm_dp_i2c_do_msg] native defer
>[   34.209867] [drm:drm_dp_i2c_do_msg] native defer
>[   34.211008] [drm:drm_dp_i2c_do_msg] native defer
>[   34.212154] [drm:drm_dp_i2c_do_msg] native defer
>[   34.212784] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.213302] [drm:drm_dp_i2c_do_msg] native defer
>[   34.214459] [drm:drm_dp_i2c_do_msg] native defer
>[   34.215572] [drm:drm_dp_i2c_do_msg] native defer
>[   34.216698] [drm:drm_dp_i2c_do_msg] native defer
>[   34.217812] [drm:drm_dp_i2c_do_msg] native defer
>[   34.218934] [drm:drm_dp_i2c_do_msg] native defer
>[   34.220046] [drm:drm_dp_i2c_do_msg] native defer
>[   34.220674] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.221166] [drm:drm_dp_i2c_do_msg] native defer
>[   34.222289] [drm:drm_dp_i2c_do_msg] native defer
>[   34.223401] [drm:drm_dp_i2c_do_msg] native defer
>[   34.224522] [drm:drm_dp_i2c_do_msg] native defer
>[   34.225711] [drm:drm_dp_i2c_do_msg] native defer
>[   34.226831] [drm:drm_dp_i2c_do_msg] native defer
>[   34.227988] [drm:drm_dp_i2c_do_msg] native defer
>[   34.228631] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.229111] [drm:drm_dp_i2c_do_msg] native defer
>[   34.230259] [drm:drm_dp_i2c_do_msg] native defer
>[   34.231428] [drm:drm_dp_i2c_do_msg] native defer
>[   34.232543] [drm:drm_dp_i2c_do_msg] native defer
>[   34.233706] [drm:drm_dp_i2c_do_msg] native defer
>[   34.234822] [drm:drm_dp_i2c_do_msg] native defer
>[   34.235974] [drm:drm_dp_i2c_do_msg] native defer
>[   34.236615] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.237090] [drm:drm_dp_i2c_do_msg] native defer
>[   34.238237] [drm:drm_dp_i2c_do_msg] native defer
>[   34.239407] [drm:drm_dp_i2c_do_msg] native defer
>[   34.240522] [drm:drm_dp_i2c_do_msg] native defer
>[   34.241641] [drm:drm_dp_i2c_do_msg] native defer
>[   34.242786] [drm:drm_dp_i2c_do_msg] native defer
>[   34.243908] [drm:drm_dp_i2c_do_msg] native defer
>[   34.244535] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.245061] [drm:drm_dp_i2c_do_msg] native defer
>[   34.246182] [drm:drm_dp_i2c_do_msg] native defer
>[   34.247289] [drm:drm_dp_i2c_do_msg] native defer
>[   34.248406] [drm:drm_dp_i2c_do_msg] native defer
>[   34.249514] [drm:drm_dp_i2c_do_msg] native defer
>[   34.250632] [drm:drm_dp_i2c_do_msg] native defer
>[   34.251740] [drm:drm_dp_i2c_do_msg] native defer
>[   34.252367] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.252854] [drm:drm_dp_i2c_do_msg] native defer
>[   34.253971] [drm:drm_dp_i2c_do_msg] native defer
>[   34.255078] [drm:drm_dp_i2c_do_msg] native defer
>[   34.256194] [drm:drm_dp_i2c_do_msg] native defer
>[   34.257383] [drm:drm_dp_i2c_do_msg] native defer
>[   34.258498] [drm:drm_dp_i2c_do_msg] native defer
>[   34.259650] [drm:drm_dp_i2c_do_msg] native defer
>[   34.260289] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.260764] [drm:drm_dp_i2c_do_msg] native defer
>[   34.261908] [drm:drm_dp_i2c_do_msg] native defer
>[   34.263073] [drm:drm_dp_i2c_do_msg] native defer
>[   34.264182] [drm:drm_dp_i2c_do_msg] native defer
>[   34.265341] [drm:drm_dp_i2c_do_msg] native defer
>[   34.266452] [drm:drm_dp_i2c_do_msg] native defer
>[   34.267602] [drm:drm_dp_i2c_do_msg] native defer
>[   34.268240] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.268713] [drm:drm_dp_i2c_do_msg] native defer
>[   34.269855] [drm:drm_dp_i2c_do_msg] native defer
>[   34.270969] [drm:drm_dp_i2c_do_msg] native defer
>[   34.272080] [drm:drm_dp_i2c_do_msg] native defer
>[   34.273218] [drm:drm_dp_i2c_do_msg] native defer
>[   34.274328] [drm:drm_dp_i2c_do_msg] native defer
>[   34.275506] [drm:drm_dp_i2c_do_msg] native defer
>[   34.276133] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.276618] [drm:drm_dp_i2c_do_msg] native defer
>[   34.277767] [drm:drm_dp_i2c_do_msg] native defer
>[   34.278877] [drm:drm_dp_i2c_do_msg] native defer
>[   34.279995] [drm:drm_dp_i2c_do_msg] native defer
>[   34.281105] [drm:drm_dp_i2c_do_msg] native defer
>[   34.282238] [drm:drm_dp_i2c_do_msg] native defer
>[   34.283346] [drm:drm_dp_i2c_do_msg] native defer
>[   34.283983] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.284464] [drm:drm_dp_i2c_do_msg] native defer
>[   34.285583] [drm:drm_dp_i2c_do_msg] native defer
>[   34.286690] [drm:drm_dp_i2c_do_msg] native defer
>[   34.287806] [drm:drm_dp_i2c_do_msg] native defer
>[   34.288913] [drm:drm_dp_i2c_do_msg] native defer
>[   34.290028] [drm:drm_dp_i2c_do_msg] native defer
>[   34.291138] [drm:drm_dp_i2c_do_msg] native defer
>[   34.291767] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.292253] [drm:drm_dp_i2c_do_msg] native defer
>[   34.293383] [drm:drm_dp_i2c_do_msg] native defer
>[   34.294533] [drm:drm_dp_i2c_do_msg] native defer
>[   34.295661] [drm:drm_dp_i2c_do_msg] native defer
>[   34.296830] [drm:drm_dp_i2c_do_msg] native defer
>[   34.297963] [drm:drm_dp_i2c_do_msg] native defer
>[   34.299144] [drm:drm_dp_i2c_do_msg] native defer
>[   34.299793] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.300276] [drm:drm_dp_i2c_do_msg] native defer
>[   34.301449] [drm:drm_dp_i2c_do_msg] native defer
>[   34.302615] [drm:drm_dp_i2c_do_msg] native defer
>[   34.303743] [drm:drm_dp_i2c_do_msg] native defer
>[   34.304901] [drm:drm_dp_i2c_do_msg] native defer
>[   34.306044] [drm:drm_dp_i2c_do_msg] native defer
>[   34.307192] [drm:drm_dp_i2c_do_msg] native defer
>[   34.307822] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.308350] [drm:drm_dp_i2c_do_msg] native defer
>[   34.309498] [drm:drm_dp_i2c_do_msg] native defer
>[   34.310604] [drm:drm_dp_i2c_do_msg] native defer
>[   34.311717] [drm:drm_dp_i2c_do_msg] native defer
>[   34.312827] [drm:drm_dp_i2c_do_msg] native defer
>[   34.313940] [drm:drm_dp_i2c_do_msg] native defer
>[   34.315042] [drm:drm_dp_i2c_do_msg] native defer
>[   34.315671] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.316154] [drm:drm_dp_i2c_do_msg] native defer
>[   34.317267] [drm:drm_dp_i2c_do_msg] native defer
>[   34.318369] [drm:drm_dp_i2c_do_msg] native defer
>[   34.319480] [drm:drm_dp_i2c_do_msg] native defer
>[   34.320583] [drm:drm_dp_i2c_do_msg] native defer
>[   34.321693] [drm:drm_dp_i2c_do_msg] native defer
>[   34.322797] [drm:drm_dp_i2c_do_msg] native defer
>[   34.323425] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.323464] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[   34.323471] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   34.323478] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   34.323523] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   34.323532] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   34.323544] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   34.323578] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   34.326910] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   34.326919] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[   34.326922] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[   34.326929] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   34.326931] [drm:intel_crt_detect] CRT not detected via hotplug
>[   34.327149] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   34.327157] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   34.327160] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   34.327163] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   34.327601] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   34.327604] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   34.327607] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   34.327612] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[   34.327624] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   34.327630] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1]
>[   34.327633] [drm:intel_crt_detect] [CONNECTOR:10:VGA-1] force=1
>[   34.327638] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   34.327640] [drm:intel_crt_detect] CRT not detected via hotplug
>[   34.327820] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   34.327824] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   34.327826] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   34.327828] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   34.328282] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   34.328285] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   34.328287] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   34.328291] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:VGA-1] disconnected
>[   34.328307] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[   34.328312] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[   34.328316] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[   34.328512] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   34.328516] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   34.328520] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[   34.328529] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[   34.328533] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1]
>[   34.328536] [drm:intel_hdmi_detect] [CONNECTOR:13:HDMI-A-1]
>[   34.328717] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   34.328720] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   34.328724] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:13:HDMI-A-1] disconnected
>[   34.328741] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   34.328745] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1]
>[   34.328749] [drm:intel_dp_detect] [CONNECTOR:17:DP-1]
>[   34.329113] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   34.330237] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   34.330834] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   34.331439] [drm:drm_dp_i2c_do_msg] native defer
>[   34.332647] [drm:drm_dp_i2c_do_msg] native defer
>[   34.333813] [drm:drm_dp_i2c_do_msg] native defer
>[   34.335010] [drm:drm_dp_i2c_do_msg] native defer
>[   34.336244] [drm:drm_dp_i2c_do_msg] native defer
>[   34.337517] [drm:drm_dp_i2c_do_msg] native defer
>[   34.338704] [drm:drm_dp_i2c_do_msg] native defer
>[   34.339333] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.339894] [drm:drm_dp_i2c_do_msg] native defer
>[   34.341157] [drm:drm_dp_i2c_do_msg] native defer
>[   34.342415] [drm:drm_dp_i2c_do_msg] native defer
>[   34.343556] [drm:drm_dp_i2c_do_msg] native defer
>[   34.344687] [drm:drm_dp_i2c_do_msg] native defer
>[   34.345867] [drm:drm_dp_i2c_do_msg] native defer
>[   34.346940] [drm:drm_dp_i2c_do_msg] native defer
>[   34.347539] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.348012] [drm:drm_dp_i2c_do_msg] native defer
>[   34.349127] [drm:drm_dp_i2c_do_msg] native defer
>[   34.350224] [drm:drm_dp_i2c_do_msg] native defer
>[   34.351310] [drm:drm_dp_i2c_do_msg] native defer
>[   34.352400] [drm:drm_dp_i2c_do_msg] native defer
>[   34.353465] [drm:drm_dp_i2c_do_msg] native defer
>[   34.354582] [drm:drm_dp_i2c_do_msg] native defer
>[   34.355212] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.355679] [drm:drm_dp_i2c_do_msg] native defer
>[   34.356762] [drm:drm_dp_i2c_do_msg] native defer
>[   34.357851] [drm:drm_dp_i2c_do_msg] native defer
>[   34.358948] [drm:drm_dp_i2c_do_msg] native defer
>[   34.360044] [drm:drm_dp_i2c_do_msg] native defer
>[   34.361141] [drm:drm_dp_i2c_do_msg] native defer
>[   34.362217] [drm:drm_dp_i2c_do_msg] native defer
>[   34.362853] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.363317] [drm:drm_dp_i2c_do_msg] native defer
>[   34.364406] [drm:drm_dp_i2c_do_msg] native defer
>[   34.365500] [drm:drm_dp_i2c_do_msg] native defer
>[   34.366603] [drm:drm_dp_i2c_do_msg] native defer
>[   34.367676] [drm:drm_dp_i2c_do_msg] native defer
>[   34.368771] [drm:drm_dp_i2c_do_msg] native defer
>[   34.369857] [drm:drm_dp_i2c_do_msg] native defer
>[   34.370490] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.370952] [drm:drm_dp_i2c_do_msg] native defer
>[   34.372050] [drm:drm_dp_i2c_do_msg] native defer
>[   34.373138] [drm:drm_dp_i2c_do_msg] native defer
>[   34.374233] [drm:drm_dp_i2c_do_msg] native defer
>[   34.375319] [drm:drm_dp_i2c_do_msg] native defer
>[   34.376414] [drm:drm_dp_i2c_do_msg] native defer
>[   34.377510] [drm:drm_dp_i2c_do_msg] native defer
>[   34.378142] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.378615] [drm:drm_dp_i2c_do_msg] native defer
>[   34.379690] [drm:drm_dp_i2c_do_msg] native defer
>[   34.380781] [drm:drm_dp_i2c_do_msg] native defer
>[   34.381876] [drm:drm_dp_i2c_do_msg] native defer
>[   34.382971] [drm:drm_dp_i2c_do_msg] native defer
>[   34.384073] [drm:drm_dp_i2c_do_msg] native defer
>[   34.385152] [drm:drm_dp_i2c_do_msg] native defer
>[   34.385783] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.386245] [drm:drm_dp_i2c_do_msg] native defer
>[   34.387334] [drm:drm_dp_i2c_do_msg] native defer
>[   34.388432] [drm:drm_dp_i2c_do_msg] native defer
>[   34.389534] [drm:drm_dp_i2c_do_msg] native defer
>[   34.390611] [drm:drm_dp_i2c_do_msg] native defer
>[   34.391707] [drm:drm_dp_i2c_do_msg] native defer
>[   34.392795] [drm:drm_dp_i2c_do_msg] native defer
>[   34.393426] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.393890] [drm:drm_dp_i2c_do_msg] native defer
>[   34.394984] [drm:drm_dp_i2c_do_msg] native defer
>[   34.396072] [drm:drm_dp_i2c_do_msg] native defer
>[   34.397166] [drm:drm_dp_i2c_do_msg] native defer
>[   34.398254] [drm:drm_dp_i2c_do_msg] native defer
>[   34.399348] [drm:drm_dp_i2c_do_msg] native defer
>[   34.400447] [drm:drm_dp_i2c_do_msg] native defer
>[   34.401079] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.401547] [drm:drm_dp_i2c_do_msg] native defer
>[   34.402626] [drm:drm_dp_i2c_do_msg] native defer
>[   34.403717] [drm:drm_dp_i2c_do_msg] native defer
>[   34.404814] [drm:drm_dp_i2c_do_msg] native defer
>[   34.405907] [drm:drm_dp_i2c_do_msg] native defer
>[   34.407009] [drm:drm_dp_i2c_do_msg] native defer
>[   34.408087] [drm:drm_dp_i2c_do_msg] native defer
>[   34.408718] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.409187] [drm:drm_dp_i2c_do_msg] native defer
>[   34.410271] [drm:drm_dp_i2c_do_msg] native defer
>[   34.411369] [drm:drm_dp_i2c_do_msg] native defer
>[   34.412468] [drm:drm_dp_i2c_do_msg] native defer
>[   34.413548] [drm:drm_dp_i2c_do_msg] native defer
>[   34.414642] [drm:drm_dp_i2c_do_msg] native defer
>[   34.415735] [drm:drm_dp_i2c_do_msg] native defer
>[   34.416367] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.416828] [drm:drm_dp_i2c_do_msg] native defer
>[   34.417922] [drm:drm_dp_i2c_do_msg] native defer
>[   34.419011] [drm:drm_dp_i2c_do_msg] native defer
>[   34.420104] [drm:drm_dp_i2c_do_msg] native defer
>[   34.421191] [drm:drm_dp_i2c_do_msg] native defer
>[   34.422285] [drm:drm_dp_i2c_do_msg] native defer
>[   34.423383] [drm:drm_dp_i2c_do_msg] native defer
>[   34.424014] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.424485] [drm:drm_dp_i2c_do_msg] native defer
>[   34.425562] [drm:drm_dp_i2c_do_msg] native defer
>[   34.426654] [drm:drm_dp_i2c_do_msg] native defer
>[   34.427748] [drm:drm_dp_i2c_do_msg] native defer
>[   34.428842] [drm:drm_dp_i2c_do_msg] native defer
>[   34.429944] [drm:drm_dp_i2c_do_msg] native defer
>[   34.431024] [drm:drm_dp_i2c_do_msg] native defer
>[   34.431656] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.432120] [drm:drm_dp_i2c_do_msg] native defer
>[   34.433207] [drm:drm_dp_i2c_do_msg] native defer
>[   34.434304] [drm:drm_dp_i2c_do_msg] native defer
>[   34.435404] [drm:drm_dp_i2c_do_msg] native defer
>[   34.436483] [drm:drm_dp_i2c_do_msg] native defer
>[   34.437576] [drm:drm_dp_i2c_do_msg] native defer
>[   34.438667] [drm:drm_dp_i2c_do_msg] native defer
>[   34.439298] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.439761] [drm:drm_dp_i2c_do_msg] native defer
>[   34.440858] [drm:drm_dp_i2c_do_msg] native defer
>[   34.441946] [drm:drm_dp_i2c_do_msg] native defer
>[   34.443041] [drm:drm_dp_i2c_do_msg] native defer
>[   34.444127] [drm:drm_dp_i2c_do_msg] native defer
>[   34.445222] [drm:drm_dp_i2c_do_msg] native defer
>[   34.446320] [drm:drm_dp_i2c_do_msg] native defer
>[   34.446951] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.447418] [drm:drm_dp_i2c_do_msg] native defer
>[   34.448499] [drm:drm_dp_i2c_do_msg] native defer
>[   34.449590] [drm:drm_dp_i2c_do_msg] native defer
>[   34.450684] [drm:drm_dp_i2c_do_msg] native defer
>[   34.451780] [drm:drm_dp_i2c_do_msg] native defer
>[   34.452880] [drm:drm_dp_i2c_do_msg] native defer
>[   34.453960] [drm:drm_dp_i2c_do_msg] native defer
>[   34.454591] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.455055] [drm:drm_dp_i2c_do_msg] native defer
>[   34.456143] [drm:drm_dp_i2c_do_msg] native defer
>[   34.457242] [drm:drm_dp_i2c_do_msg] native defer
>[   34.458344] [drm:drm_dp_i2c_do_msg] native defer
>[   34.459419] [drm:drm_dp_i2c_do_msg] native defer
>[   34.460513] [drm:drm_dp_i2c_do_msg] native defer
>[   34.461603] [drm:drm_dp_i2c_do_msg] native defer
>[   34.462234] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.462696] [drm:drm_dp_i2c_do_msg] native defer
>[   34.463793] [drm:drm_dp_i2c_do_msg] native defer
>[   34.464881] [drm:drm_dp_i2c_do_msg] native defer
>[   34.465974] [drm:drm_dp_i2c_do_msg] native defer
>[   34.467064] [drm:drm_dp_i2c_do_msg] native defer
>[   34.468159] [drm:drm_dp_i2c_do_msg] native defer
>[   34.469256] [drm:drm_dp_i2c_do_msg] native defer
>[   34.469886] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.470358] [drm:drm_dp_i2c_do_msg] native defer
>[   34.471450] [drm:drm_dp_i2c_do_msg] native defer
>[   34.472527] [drm:drm_dp_i2c_do_msg] native defer
>[   34.473618] [drm:drm_dp_i2c_do_msg] native defer
>[   34.474716] [drm:drm_dp_i2c_do_msg] native defer
>[   34.475818] [drm:drm_dp_i2c_do_msg] native defer
>[   34.476899] [drm:drm_dp_i2c_do_msg] native defer
>[   34.477533] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.477993] [drm:drm_dp_i2c_do_msg] native defer
>[   34.479078] [drm:drm_dp_i2c_do_msg] native defer
>[   34.480180] [drm:drm_dp_i2c_do_msg] native defer
>[   34.481282] [drm:drm_dp_i2c_do_msg] native defer
>[   34.482357] [drm:drm_dp_i2c_do_msg] native defer
>[   34.483452] [drm:drm_dp_i2c_do_msg] native defer
>[   34.484544] [drm:drm_dp_i2c_do_msg] native defer
>[   34.485175] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   34.485207] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:17:DP-1] probed modes :
>[   34.485213] [drm:drm_mode_debug_printmodeline] Modeline 23:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   34.485218] [drm:drm_mode_debug_printmodeline] Modeline 21:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   34.485223] [drm:drm_mode_debug_printmodeline] Modeline 20:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   34.485227] [drm:drm_mode_debug_printmodeline] Modeline 22:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   34.485232] [drm:drm_mode_debug_printmodeline] Modeline 19:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   34.485257] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   34.498076] [drm:drm_mode_addfb] [FB:26]
>[   34.498231] [drm:drm_mode_setcrtc] [CRTC:5]
>[   34.498277] [drm:drm_mode_setcrtc] [CONNECTOR:17:DP-1]
>[   34.498281] [drm:intel_crtc_set_config] [CRTC:5] [FB:26] #connectors=1 (x y) (0 0)
>[   34.498285] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[   34.498288] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[   34.712750] [drm:ironlake_update_primary_plane] Writing base 04C60000 00000000 0 0 10240
>[   34.720129] [drm:drm_mode_setcrtc] [CRTC:5]
>[   34.720137] [drm:drm_mode_setcrtc] [CONNECTOR:17:DP-1]
>[   34.720140] [drm:intel_crtc_set_config] [CRTC:5] [FB:26] #connectors=1 (x y) (0 0)
>[   34.720142] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   34.720145] [drm:drm_mode_debug_printmodeline] Modeline 27:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   34.720147] [drm:drm_mode_debug_printmodeline] Modeline 27:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9
>[   34.720148] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[   34.720150] [drm:intel_modeset_stage_output_state] [CONNECTOR:17:DP-1] to [CRTC:5]
>[   34.720152] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   34.720154] [drm:connected_sink_compute_bpp] [CONNECTOR:17:DP-1] checking for sink bpp constrains
>[   34.720157] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 0a pixel clock 241500KHz
>[   34.720161] [drm:intel_dp_compute_config] DP link bw 0a lane count 4 clock 270000 bpp 24
>[   34.720162] [drm:intel_dp_compute_config] DP link bw required 579600 available 864000
>[   34.720164] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 3
>[   34.720165] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   34.720167] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[   34.720168] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   34.720169] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   34.720171] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 3, gmch_m: 7503143, gmch_n: 8388608, link_m: 468946, link_n: 524288, tu: 64
>[   34.720173] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5627357, gmch_n: 8388608, link_m: 468946, link_n: 524288, tu: 64
>[   34.720174] [drm:intel_dump_pipe_config] requested mode:
>[   34.720176] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9
>[   34.720177] [drm:intel_dump_pipe_config] adjusted mode:
>[   34.720178] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9
>[   34.720180] [drm:intel_dump_crtc_timings] crtc timings: 241500 2560 2608 2640 2720 1440 1443 1448 1481, type: 0x0 flags: 0x9
>[   34.720181] [drm:intel_dump_pipe_config] port clock: 270000
>[   34.720183] [drm:intel_dump_pipe_config] pipe src size: 2560x1440
>[   34.720184] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   34.720185] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   34.720186] [drm:intel_dump_pipe_config] ips: 0
>[   34.720187] [drm:intel_dump_pipe_config] double wide: 0
>[   34.720420] [drm:intel_dp_link_down] 
>[   34.784449] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 5
>[   34.784462] [drm:intel_disable_shared_dpll] disabling PCH DPLL A
>[   34.784895] [drm:intel_update_fbc] no output, disabling
>[   34.784956] [drm:intel_get_shared_dpll] CRTC:5 dropping existing PCH DPLL A
>[   34.784961] [drm:intel_get_shared_dpll] CRTC:5 allocated PCH DPLL A
>[   34.784965] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A
>[   34.784968] [drm:intel_get_shared_dpll] setting up PCH DPLL A
>[   34.785007] [drm:ironlake_update_primary_plane] Writing base 04C60000 00000000 0 0 10240
>[   34.785021] [drm:intel_crtc_mode_set] [ENCODER:16:TMDS-16] set [MODE:0:]
>[   34.842314] [drm:g4x_wait_for_vblank] vblank wait timed out
>[   34.899109] [drm:g4x_wait_for_vblank] vblank wait timed out
>[   34.899940] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100
>[   34.899945] [drm:gen6_fdi_link_train] FDI train 1 done.
>[   34.900611] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600
>[   34.900616] [drm:gen6_fdi_link_train] FDI train 2 done.
>[   34.900620] [drm:gen6_fdi_link_train] FDI train done.
>[   34.900628] [drm:ironlake_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0)for crtc 5
>[   34.900632] [drm:ironlake_enable_shared_dpll] enabling PCH DPLL A
>[   34.902048] [drm:intel_update_fbc] disabled per chip default
>[   34.902681] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.909872] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   34.909876] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[   34.913140] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.918799] [drm:intel_dp_set_signal_levels] Using signal levels 00400000
>[   34.925936] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   34.925939] [drm:intel_dp_start_link_train] *ERROR* failed to update link training
>[   34.927159] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.932810] [drm:intel_dp_set_signal_levels] Using signal levels 02800000
>[   34.939906] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   34.939909] [drm:intel_dp_start_link_train] *ERROR* failed to update link training
>[   34.942321] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.947156] [drm:intel_dp_set_signal_levels] Using signal levels 00800000
>[   34.951739] [drm:intel_dp_set_signal_levels] Using signal levels 00800000
>[   34.956497] [drm:intel_dp_set_signal_levels] Using signal levels 00800000
>[   34.961362] [drm:intel_dp_set_signal_levels] Using signal levels 00800000
>[   34.966205] [drm:intel_dp_set_signal_levels] Using signal levels 00800000
>[   34.971052] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up
>[   34.975495] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.982651] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   34.982654] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[   34.985926] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   34.993090] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   34.993093] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[   34.997350] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   35.001980] [drm:intel_dp_start_link_train] clock recovery OK
>[   35.006313] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting
>[   35.023604] [drm:cpt_verify_modeset] *ERROR* mode set failed: pipe A stuck
>[   35.080403] [drm:g4x_wait_for_vblank] vblank wait timed out
>[   35.080418] [drm:check_encoder_state] [ENCODER:11:DAC-11]
>[   35.080423] [drm:check_encoder_state] [ENCODER:12:TMDS-12]
>[   35.080428] [drm:check_encoder_state] [ENCODER:16:TMDS-16]
>[   35.080432] ------------[ cut here ]------------
>[   35.080455] WARNING: CPU: 0 PID: 808 at drivers/gpu/drm/i915/intel_display.c:9766 intel_modeset_check_state+0x61f/0x7d0 [i915]()
>[   35.080458] encoder's hw state doesn't match sw tracking (expected 1, found 0)
>[   35.080459] Modules linked in: fuse nf_conntrack_tftp ip6t_rpfilter ip6t_REJECT xt_conntrack bnep bluetooth rfkill ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw iTCO_wdt iTCO_vendor_support ppdev dcdbas snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel snd_hda_intel microcode snd_hda_controller snd_hda_codec snd_hwdep serio_raw snd_seq snd_seq_device snd_pcm lpc_ich snd_timer snd mfd_core i2c_i801 soundcore shpchp
>[   35.080524]  e1000e mei_me ptp parport_pc mei pps_core parport uinput nfsd auth_rpcgss nfs_acl lockd sunrpc i915 i2c_algo_bit drm_kms_helper drm i2c_core video
>[   35.080546] CPU: 0 PID: 808 Comm: Xorg Tainted: G        W     3.15.0-0.rc3.git3.1.fc19.x86_64 #1
>[   35.080548] Hardware name: Dell Inc. OptiPlex 990/0PGKWF, BIOS A07 09/10/2011
>[   35.080550]  0000000000000000 000000000b6f561d ffff8800be5dfb60 ffffffff817d5f5a
>[   35.080555]  ffff8800be5dfba8 ffff8800be5dfb98 ffffffff8109592d 0000000000000001
>[   35.080560]  ffff8800be5dfc28 ffff88021fe3d7e8 ffff88021fe8a000 ffff88021fe3d000
>[   35.080565] Call Trace:
>[   35.080571]  [<ffffffff817d5f5a>] dump_stack+0x4d/0x66
>[   35.080576]  [<ffffffff8109592d>] warn_slowpath_common+0x7d/0xa0
>[   35.080579]  [<ffffffff810959ac>] warn_slowpath_fmt+0x5c/0x80
>[   35.080604]  [<ffffffffa00eaaff>] intel_modeset_check_state+0x61f/0x7d0 [i915]
>[   35.080622]  [<ffffffffa00ead45>] intel_set_mode+0x25/0x30 [i915]
>[   35.080640]  [<ffffffffa00ebc0d>] intel_crtc_set_config+0x8ed/0xdd0 [i915]
>[   35.080658]  [<ffffffffa0033ec7>] drm_mode_set_config_internal+0x67/0x110 [drm]
>[   35.080673]  [<ffffffffa0037a34>] drm_mode_setcrtc+0xf4/0x600 [drm]
>[   35.080686]  [<ffffffffa0027cfe>] drm_ioctl+0x22e/0x620 [drm]
>[   35.080706]  [<ffffffffa0037940>] ? drm_mode_setplane+0x410/0x410 [drm]
>[   35.080711]  [<ffffffff81354443>] ? inode_has_perm.isra.51+0x53/0x80
>[   35.080715]  [<ffffffff81246970>] do_vfs_ioctl+0x300/0x520
>[   35.080718]  [<ffffffff81246c11>] SyS_ioctl+0x81/0xa0
>[   35.080723]  [<ffffffff81152fdc>] ? __audit_syscall_entry+0x9c/0xf0
>[   35.080727]  [<ffffffff817e9a69>] system_call_fastpath+0x16/0x1b
>[   35.080730] ---[ end trace 549a31c10d728816 ]---
>[   35.080732] [drm:check_crtc_state] [CRTC:5]
>[   35.080753] [drm:intel_pipe_config_compare] *ERROR* mismatch in has_dp_encoder (expected 1, found 0)
>[   35.080755] [drm:check_crtc_state] pipe state doesn't match!
>[   35.080757] [drm:intel_dump_pipe_config] [CRTC:5][hw state] config for pipe A
>[   35.080759] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   35.080761] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   35.080764] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 3, gmch_m: 7503143, gmch_n: 8388608, link_m: 468946, link_n: 524288, tu: 64
>[   35.080767] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   35.080769] [drm:intel_dump_pipe_config] requested mode:
>[   35.080773] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 2560 0 0 0 1440 0 0 0 0x0 0x0
>[   35.080775] [drm:intel_dump_pipe_config] adjusted mode:
>[   35.080778] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   35.080781] [drm:intel_dump_crtc_timings] crtc timings: 241499 2560 2608 2640 2720 1440 1443 1448 1481, type: 0x0 flags: 0x0
>[   35.080783] [drm:intel_dump_pipe_config] port clock: 270000
>[   35.080785] [drm:intel_dump_pipe_config] pipe src size: 2560x1440
>[   35.080788] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   35.080790] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   35.080792] [drm:intel_dump_pipe_config] ips: 0
>[   35.080794] [drm:intel_dump_pipe_config] double wide: 0
>[   35.080796] [drm:intel_dump_pipe_config] [CRTC:5][sw state] config for pipe A
>[   35.080798] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   35.080800] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   35.080803] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 3, gmch_m: 7503143, gmch_n: 8388608, link_m: 468946, link_n: 524288, tu: 64
>[   35.080806] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5627357, gmch_n: 8388608, link_m: 468946, link_n: 524288, tu: 64
>[   35.080808] [drm:intel_dump_pipe_config] requested mode:
>[   35.080811] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9
>[   35.080813] [drm:intel_dump_pipe_config] adjusted mode:
>[   35.080817] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9
>[   35.080820] [drm:intel_dump_crtc_timings] crtc timings: 241500 2560 2608 2640 2720 1440 1443 1448 1481, type: 0x0 flags: 0x9
>[   35.080822] [drm:intel_dump_pipe_config] port clock: 270000
>[   35.080824] [drm:intel_dump_pipe_config] pipe src size: 2560x1440
>[   35.080826] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   35.080829] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   35.080831] [drm:intel_dump_pipe_config] ips: 0
>[   35.080832] [drm:intel_dump_pipe_config] double wide: 0
>[   35.080834] [drm:check_crtc_state] [CRTC:8]
>[   35.080837] [drm:check_shared_dpll_state] PCH DPLL A
>[   35.080843] [drm:check_shared_dpll_state] PCH DPLL B
>[   65.027270] usb 2-1.8.1: USB disconnect, device number 4
>[   65.027279] usb 2-1.8.1.2: USB disconnect, device number 6

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Attachments on bug 56834: 69654 | 69655 | 79174 | 91048 | 91143 | 98334 | 98657 | 99247 | 101009 | 101011 | 119044

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