Attachment 114266 Details for Bug 89039 – dmesg info

dmesg info

dmesg.txt (text/plain), 123.26 KB, created by ye.tian on 2015-03-13 03:25:16 UTC

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Creator: ye.tian

Created: 2015-03-13 03:25:16 UTC

Size: 123.26 KB

patch

obsolete

>[    3.766308] [drm:drm_enable_connectors] connector 50 enabled? no
>[    3.766310] [drm:drm_enable_connectors] connector 54 enabled? no
>[    3.766313] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    3.766315] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[    3.766319] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:20]: 3200x1800
>[    3.766320] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    3.766322] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    3.766324] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[    3.766325] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    3.766329] [drm:drm_setup_crtcs] desired mode 3200x1800 set on crtc 20 (0,0)
>[    3.766337] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8801669ec720
>[    3.766341] [drm:drm_atomic_get_plane_state] Added [PLANE:17] ffff880168246000 state to ffff8801669ec720
>[    3.766344] [drm:drm_atomic_get_crtc_state] Added [CRTC:20] ffff88007bbb6800 state to ffff8801669ec720
>[    3.766346] [drm:drm_atomic_check_only] checking ffff8801669ec720
>[    3.766351] [drm:drm_atomic_commit] commiting ffff8801669ec720
>[    3.766377] [drm:skylake_update_primary_plane] Writing base 016C0000 0,0,3200,1800 pitch=12800
>[    3.766387] [drm:drm_atomic_state_clear] Clearing atomic state ffff8801669ec720
>[    3.766390] [drm:drm_atomic_state_free] Freeing atomic state ffff8801669ec720
>[    3.766394] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8801669ec720
>[    3.766398] [drm:drm_atomic_get_plane_state] Added [PLANE:19] ffff880168246d80 state to ffff8801669ec720
>[    3.766399] [drm:drm_atomic_check_only] checking ffff8801669ec720
>[    3.766402] [drm:drm_atomic_commit] commiting ffff8801669ec720
>[    3.766405] [drm:drm_atomic_state_clear] Clearing atomic state ffff8801669ec720
>[    3.766407] [drm:drm_atomic_state_free] Freeing atomic state ffff8801669ec720
>[    3.766409] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8801669ec720
>[    3.766412] [drm:drm_atomic_get_plane_state] Added [PLANE:21] ffff880168246600 state to ffff8801669ec720
>[    3.766413] [drm:drm_atomic_check_only] checking ffff8801669ec720
>[    3.766416] [drm:drm_atomic_commit] commiting ffff8801669ec720
>[    3.766418] [drm:drm_atomic_state_clear] Clearing atomic state ffff8801669ec720
>[    3.766420] [drm:drm_atomic_state_free] Freeing atomic state ffff8801669ec720
>[    3.766423] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8801669ec720
>[    3.766425] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff880168222480 state to ffff8801669ec720
>[    3.766427] [drm:drm_atomic_check_only] checking ffff8801669ec720
>[    3.766429] [drm:drm_atomic_commit] commiting ffff8801669ec720
>[    3.766431] [drm:drm_atomic_state_clear] Clearing atomic state ffff8801669ec720
>[    3.766433] [drm:drm_atomic_state_free] Freeing atomic state ffff8801669ec720
>[    3.766436] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8801669ec720
>[    3.766438] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880168222f00 state to ffff8801669ec720
>[    3.766440] [drm:drm_atomic_check_only] checking ffff8801669ec720
>[    3.766442] [drm:drm_atomic_commit] commiting ffff8801669ec720
>[    3.766444] [drm:drm_atomic_state_clear] Clearing atomic state ffff8801669ec720
>[    3.766446] [drm:drm_atomic_state_free] Freeing atomic state ffff8801669ec720
>[    3.766449] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8801669ec720
>[    3.766451] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff880163327480 state to ffff8801669ec720
>[    3.766453] [drm:drm_atomic_check_only] checking ffff8801669ec720
>[    3.766455] [drm:drm_atomic_commit] commiting ffff8801669ec720
>[    3.766457] [drm:drm_atomic_state_clear] Clearing atomic state ffff8801669ec720
>[    3.766459] [drm:drm_atomic_state_free] Freeing atomic state ffff8801669ec720
>[    3.766462] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8801669ec720
>[    3.766464] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff880163327cc0 state to ffff8801669ec720
>[    3.766466] [drm:drm_atomic_check_only] checking ffff8801669ec720
>[    3.766468] [drm:drm_atomic_commit] commiting ffff8801669ec720
>[    3.766470] [drm:drm_atomic_state_clear] Clearing atomic state ffff8801669ec720
>[    3.766472] [drm:drm_atomic_state_free] Freeing atomic state ffff8801669ec720
>[    3.766474] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8801669ec720
>[    3.766476] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff880163327840 state to ffff8801669ec720
>[    3.766478] [drm:drm_atomic_check_only] checking ffff8801669ec720
>[    3.766480] [drm:drm_atomic_commit] commiting ffff8801669ec720
>[    3.766482] [drm:drm_atomic_state_clear] Clearing atomic state ffff8801669ec720
>[    3.766484] [drm:drm_atomic_state_free] Freeing atomic state ffff8801669ec720
>[    3.766486] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8801669ec720
>[    3.766489] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff880163327240 state to ffff8801669ec720
>[    3.766490] [drm:drm_atomic_check_only] checking ffff8801669ec720
>[    3.766492] [drm:drm_atomic_commit] commiting ffff8801669ec720
>[    3.766494] [drm:drm_atomic_state_clear] Clearing atomic state ffff8801669ec720
>[    3.766496] [drm:drm_atomic_state_free] Freeing atomic state ffff8801669ec720
>[    3.766498] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8801669ec720
>[    3.766501] [drm:drm_atomic_get_plane_state] Added [PLANE:29] ffff880163327000 state to ffff8801669ec720
>[    3.766502] [drm:drm_atomic_check_only] checking ffff8801669ec720
>[    3.766504] [drm:drm_atomic_commit] commiting ffff8801669ec720
>[    3.766507] [drm:drm_atomic_state_clear] Clearing atomic state ffff8801669ec720
>[    3.766508] [drm:drm_atomic_state_free] Freeing atomic state ffff8801669ec720
>[    3.766511] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8801669ec720
>[    3.766513] [drm:drm_atomic_get_plane_state] Added [PLANE:31] ffff880163327c00 state to ffff8801669ec720
>[    3.766515] [drm:drm_atomic_check_only] checking ffff8801669ec720
>[    3.766517] [drm:drm_atomic_commit] commiting ffff8801669ec720
>[    3.766519] [drm:drm_atomic_state_clear] Clearing atomic state ffff8801669ec720
>[    3.766520] [drm:drm_atomic_state_free] Freeing atomic state ffff8801669ec720
>[    3.766523] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8801669ec720
>[    3.766526] [drm:drm_atomic_get_plane_state] Added [PLANE:32] ffff88007b9993c0 state to ffff8801669ec720
>[    3.766527] [drm:drm_atomic_check_only] checking ffff8801669ec720
>[    3.766529] [drm:drm_atomic_commit] commiting ffff8801669ec720
>[    3.766531] [drm:drm_atomic_state_clear] Clearing atomic state ffff8801669ec720
>[    3.766533] [drm:drm_atomic_state_free] Freeing atomic state ffff8801669ec720
>[    3.766537] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[    3.766541] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    3.766544] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[    3.766547] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    3.766550] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[    3.766555] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[    3.766557] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[    3.766560] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[    3.766562] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[    3.766566] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[    3.766568] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    3.766569] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    3.766571] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[    3.766575] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.766578] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[    3.766581] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.766583] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    3.766584] [drm:intel_dump_pipe_config] requested mode:
>[    3.766589] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    3.766590] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.766594] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    3.766598] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[    3.766600] [drm:intel_dump_pipe_config] port clock: 540000
>[    3.766602] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    3.766604] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.766607] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.766608] [drm:intel_dump_pipe_config] ips: 0
>[    3.766610] [drm:intel_dump_pipe_config] double wide: 0
>[    3.766612] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
>[    3.766615] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[    3.766617] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[    3.766620] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    3.766622] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[    3.766625] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[    3.766627] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[    3.766630] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    3.766642] Console: switching to colour frame buffer device 400x112
>[    3.766656] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[    3.766659] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    3.766661] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[    3.766664] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    3.766667] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[    3.766670] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[    3.766672] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[    3.766674] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[    3.766676] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[    3.766679] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[    3.766681] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    3.766682] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    3.766684] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[    3.766687] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.766690] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[    3.766693] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.766695] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    3.766696] [drm:intel_dump_pipe_config] requested mode:
>[    3.766701] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    3.766702] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.766706] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    3.766710] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[    3.766711] [drm:intel_dump_pipe_config] port clock: 540000
>[    3.766713] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    3.766716] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.766718] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.766719] [drm:intel_dump_pipe_config] ips: 0
>[    3.766721] [drm:intel_dump_pipe_config] double wide: 0
>[    3.769650] asix 1-5.4:1.0 eth0: register 'asix' at usb-0000:00:14.0-5.4, ASIX AX88772 USB 2.0 Ethernet, 8c:ae:4c:ec:9a:b4
>[    3.819337] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    3.819423] i915 0000:00:02.0: registered panic notifier
>[    3.819539] Switched to clocksource tsc
>[    3.833676] dracut: Starting plymouth daemon
>[    3.850927] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[    3.850934] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    3.850938] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[    3.850943] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    3.850946] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[    3.850953] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[    3.850955] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[    3.850958] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[    3.850960] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[    3.850964] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[    3.850967] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    3.850969] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    3.850970] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[    3.850974] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.850977] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[    3.850980] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.850982] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    3.850983] [drm:intel_dump_pipe_config] requested mode:
>[    3.850989] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    3.850990] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.850994] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    3.850999] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[    3.851000] [drm:intel_dump_pipe_config] port clock: 540000
>[    3.851002] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    3.851004] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.851007] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.851008] [drm:intel_dump_pipe_config] ips: 0
>[    3.851010] [drm:intel_dump_pipe_config] double wide: 0
>[    3.901749] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[    3.901756] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    3.901760] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[    3.901765] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    3.901768] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[    3.901775] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[    3.901777] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[    3.901780] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[    3.901782] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[    3.901786] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[    3.901789] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    3.901790] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    3.901792] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[    3.901796] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.901799] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[    3.901802] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.901804] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    3.901805] [drm:intel_dump_pipe_config] requested mode:
>[    3.901810] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    3.901812] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.901816] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    3.901820] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[    3.901822] [drm:intel_dump_pipe_config] port clock: 540000
>[    3.901824] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    3.901827] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.901829] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.901831] [drm:intel_dump_pipe_config] ips: 0
>[    3.901832] [drm:intel_dump_pipe_config] double wide: 0
>[    4.045796] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    4.046116] ACPI: AC Adapter [ADP1] (off-line)
>[    4.095543] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    4.095762] ACPI: Battery Slot [BAT0] (battery present)
>[    4.096133] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    4.096294] ACPI: Battery Slot [BAT1] (battery absent)
>[    4.096688] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    4.096871] ACPI: Battery Slot [BAT2] (battery absent)
>[    4.113393] wmi: Mapper loaded
>[    4.129257] i801_smbus 0000:00:1f.4: enabling device (0000 -> 0003)
>[    4.130770] input: PC Speaker as /devices/platform/pcspkr/input/input9
>[    4.132641] ACPI Warning: SystemIO range 0x000000000000efa0-0x000000000000efbf conflicts with OpRegion 0x000000000000efa0-0x000000000000efaf (\_SB_.PCI0.SBUS.SMBI) (20150204/utaddress-258)
>[    4.132979] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    4.135965] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
>[    4.168549] ppdev: user-space parallel port driver
>[    4.168795] sound hdaudioC0D0: autoconfig for ALC286: line_outs=2 (0x17/0x14/0x0/0x0/0x0) type:speaker
>[    4.168929] sound hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    4.169007] sound hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[    4.169072] sound hdaudioC0D0:    mono: mono_out=0x0
>[    4.169125] sound hdaudioC0D0:    inputs:
>[    4.169171] sound hdaudioC0D0:      Mic=0x18
>[    4.169218] sound hdaudioC0D0:      Internal Mic=0x12
>[    4.179377] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[    4.179385] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    4.179390] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[    4.179396] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    4.179401] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[    4.179409] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[    4.179412] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[    4.179416] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[    4.179419] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[    4.179424] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[    4.179426] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    4.179428] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    4.179430] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[    4.179433] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.179436] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[    4.179439] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.179441] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.179443] [drm:intel_dump_pipe_config] requested mode:
>[    4.179451] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    4.179453] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.179459] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    4.179465] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[    4.179468] [drm:intel_dump_pipe_config] port clock: 540000
>[    4.179471] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    4.179475] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.179478] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.179480] [drm:intel_dump_pipe_config] ips: 0
>[    4.179482] [drm:intel_dump_pipe_config] double wide: 0
>[    4.244510] EXT4-fs (sda2): INFO: recovery required on readonly filesystem
>[    4.244611] EXT4-fs (sda2): write access will be enabled during recovery
>[    4.299209] EXT4-fs (sda2): recovery complete
>[    4.313709] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    4.356871] dracut: Checking ext4: /dev/disk/by-uuid/f53c75c6-eeb6-4aa4-98a8-51aeb7219d2a
>[    4.357349] dracut: issuing e2fsck -a  /dev/disk/by-uuid/f53c75c6-eeb6-4aa4-98a8-51aeb7219d2a
>[    4.391273] dracut: /dev/disk/by-uuid/f53c75c6-eeb6-4aa4-98a8-51aeb7219d2a: clean, 919993/13598720 files, 36073734/54366208 blocks
>[    4.392282] dracut: Remounting /dev/disk/by-uuid/f53c75c6-eeb6-4aa4-98a8-51aeb7219d2a with -o errors=remount-ro,ro
>[    4.403090] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: errors=remount-ro
>[    4.408735] dracut: Mounted root filesystem /dev/sda2
>[    4.430243] device-mapper: uevent: version 1.0.3
>[    4.430545] device-mapper: ioctl: 4.30.0-ioctl (2014-12-22) initialised: dm-devel@redhat.com
>[    4.473273] dracut: Switching root
>[    4.523937] random: init urandom read with 71 bits of entropy available
>[    4.561570] init: plymouth-upstart-bridge main process (2998) terminated with status 1
>[    4.561748] init: plymouth-upstart-bridge main process ended, respawning
>[    4.573441] init: plymouth-upstart-bridge main process (3008) terminated with status 1
>[    4.573613] init: plymouth-upstart-bridge main process ended, respawning
>[    4.581131] init: ureadahead main process (3001) terminated with status 5
>[    4.581642] init: plymouth-upstart-bridge main process (3011) terminated with status 1
>[    4.581806] init: plymouth-upstart-bridge main process ended, respawning
>[    4.717963] [drm] RC6 on
>[    4.898215] systemd-udevd[3124]: starting version 204
>[    5.319785] systemd-udevd[3746]: could not open moddep file '/lib/modules/4.0.0-rc3_drm-intel-fixes_5e4f51_20150311+/modules.dep.bin'
>[    5.364040] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[    5.364049] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    5.364054] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[    5.364061] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    5.364066] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[    5.364074] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[    5.364077] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[    5.364082] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[    5.364085] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[    5.364090] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[    5.364093] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    5.364095] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    5.364098] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[    5.364103] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.364108] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[    5.364113] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    5.364116] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    5.364118] [drm:intel_dump_pipe_config] requested mode:
>[    5.364126] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    5.364128] [drm:intel_dump_pipe_config] adjusted mode:
>[    5.364135] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    5.364142] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[    5.364144] [drm:intel_dump_pipe_config] port clock: 540000
>[    5.364147] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    5.364151] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.364155] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.364157] [drm:intel_dump_pipe_config] ips: 0
>[    5.364159] [drm:intel_dump_pipe_config] double wide: 0
>[    5.421180] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[    5.421187] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    5.421190] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[    5.421196] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    5.421199] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[    5.421205] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[    5.421207] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[    5.421211] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[    5.421213] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[    5.421217] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[    5.421220] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    5.421221] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    5.421223] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[    5.421227] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.421230] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[    5.421233] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    5.421235] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    5.421237] [drm:intel_dump_pipe_config] requested mode:
>[    5.421242] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    5.421244] [drm:intel_dump_pipe_config] adjusted mode:
>[    5.421248] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    5.421252] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[    5.421254] [drm:intel_dump_pipe_config] port clock: 540000
>[    5.421256] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    5.421258] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.421261] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.421262] [drm:intel_dump_pipe_config] ips: 0
>[    5.421264] [drm:intel_dump_pipe_config] double wide: 0
>[    5.478106] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[    5.478115] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    5.478119] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[    5.478126] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    5.478131] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[    5.478139] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[    5.478142] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[    5.478146] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[    5.478149] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[    5.478154] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[    5.478158] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    5.478160] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    5.478163] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[    5.478168] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.478173] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[    5.478178] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    5.478181] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    5.478183] [drm:intel_dump_pipe_config] requested mode:
>[    5.478191] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    5.478194] [drm:intel_dump_pipe_config] adjusted mode:
>[    5.478201] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    5.478208] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[    5.478210] [drm:intel_dump_pipe_config] port clock: 540000
>[    5.478213] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    5.478218] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.478221] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.478223] [drm:intel_dump_pipe_config] ips: 0
>[    5.478226] [drm:intel_dump_pipe_config] double wide: 0
>[    5.494239] Adding 16440316k swap on /dev/sda3.  Priority:-1 extents:1 across:16440316k SS
>[    5.565713] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
>[    5.656163] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[    5.656172] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    5.656177] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[    5.656184] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    5.656189] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[    5.656198] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[    5.656201] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[    5.656205] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[    5.656209] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[    5.656213] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[    5.656217] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    5.656219] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    5.656222] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[    5.656227] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.656232] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[    5.656236] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    5.656239] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    5.656241] [drm:intel_dump_pipe_config] requested mode:
>[    5.656248] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    5.656250] [drm:intel_dump_pipe_config] adjusted mode:
>[    5.656257] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[    5.656264] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[    5.656266] [drm:intel_dump_pipe_config] port clock: 540000
>[    5.656269] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[    5.656273] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.656276] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.656278] [drm:intel_dump_pipe_config] ips: 0
>[    5.656280] [drm:intel_dump_pipe_config] double wide: 0
>[    5.999933] init: Failed to obtain startpar-bridge instance: Unknown parameter: INSTANCE
>[    6.173248] random: nonblocking pool is initialized
>[    6.255567] init: failsafe main process (4164) killed by TERM signal
>[    6.498682] init: bluetooth main process (4269) terminated with status 1
>[    6.498711] init: bluetooth main process ended, respawning
>[    6.701261] asix 1-5.4:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[    6.766062] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[    6.766112] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[    6.862841] init: bluetooth main process (4376) terminated with status 1
>[    6.862871] init: bluetooth main process ended, respawning
>[    6.894152] asix 1-5.4:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[    7.284390] init: bluetooth main process (4581) terminated with status 1
>[    7.284420] init: bluetooth main process ended, respawning
>[    7.453656] init: gdm main process (4463) killed by TERM signal
>[    7.478232] init: bluetooth main process (4637) terminated with status 1
>[    7.478261] init: bluetooth main process ended, respawning
>[    7.541406] init: bluetooth main process (4667) terminated with status 1
>[    7.541429] init: bluetooth main process ended, respawning
>[    7.595203] init: bluetooth main process (4691) terminated with status 1
>[    7.595227] init: bluetooth main process ended, respawning
>[    7.653241] init: bluetooth main process (4721) terminated with status 1
>[    7.653270] init: bluetooth main process ended, respawning
>[    7.694574] init: bluetooth main process (4745) terminated with status 1
>[    7.694596] init: bluetooth main process ended, respawning
>[    7.737134] init: bluetooth main process (4769) terminated with status 1
>[    7.737167] init: bluetooth main process ended, respawning
>[    7.774706] init: bluetooth main process (4793) terminated with status 1
>[    7.774735] init: bluetooth main process ended, respawning
>[    7.812939] init: bluetooth main process (4817) terminated with status 1
>[    7.812966] init: bluetooth respawning too fast, stopped
>[   64.729346] [drm:i915_gem_open] 
>[   64.733133] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   64.733141] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   64.733697] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880166151cc0
>[   64.733705] [drm:drm_atomic_get_plane_state] Added [PLANE:17] ffff880162d186c0 state to ffff880166151cc0
>[   64.733712] [drm:drm_atomic_get_crtc_state] Added [CRTC:20] ffff880004ca4800 state to ffff880166151cc0
>[   64.733716] [drm:drm_atomic_check_only] checking ffff880166151cc0
>[   64.733723] [drm:drm_atomic_commit] commiting ffff880166151cc0
>[   64.733750] [drm:skylake_update_primary_plane] Writing base 016C0000 0,0,3200,1800 pitch=12800
>[   64.733784] [drm:drm_atomic_state_clear] Clearing atomic state ffff880166151cc0
>[   64.733792] [drm:drm_atomic_state_free] Freeing atomic state ffff880166151cc0
>[   64.733798] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880166151cc0
>[   64.733802] [drm:drm_atomic_get_plane_state] Added [PLANE:19] ffff880162d18840 state to ffff880166151cc0
>[   64.733806] [drm:drm_atomic_check_only] checking ffff880166151cc0
>[   64.733810] [drm:drm_atomic_commit] commiting ffff880166151cc0
>[   64.733814] [drm:drm_atomic_state_clear] Clearing atomic state ffff880166151cc0
>[   64.733818] [drm:drm_atomic_state_free] Freeing atomic state ffff880166151cc0
>[   64.733822] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880166151cc0
>[   64.733826] [drm:drm_atomic_get_plane_state] Added [PLANE:21] ffff880162d18600 state to ffff880166151cc0
>[   64.733829] [drm:drm_atomic_check_only] checking ffff880166151cc0
>[   64.733833] [drm:drm_atomic_commit] commiting ffff880166151cc0
>[   64.733837] [drm:drm_atomic_state_clear] Clearing atomic state ffff880166151cc0
>[   64.733841] [drm:drm_atomic_state_free] Freeing atomic state ffff880166151cc0
>[   64.733845] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880166151cc0
>[   64.733849] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff880162d18a80 state to ffff880166151cc0
>[   64.733852] [drm:drm_atomic_check_only] checking ffff880166151cc0
>[   64.733855] [drm:drm_atomic_commit] commiting ffff880166151cc0
>[   64.733859] [drm:drm_atomic_state_clear] Clearing atomic state ffff880166151cc0
>[   64.733863] [drm:drm_atomic_state_free] Freeing atomic state ffff880166151cc0
>[   64.733867] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880166151cc0
>[   64.733871] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880162d18300 state to ffff880166151cc0
>[   64.733874] [drm:drm_atomic_check_only] checking ffff880166151cc0
>[   64.733878] [drm:drm_atomic_commit] commiting ffff880166151cc0
>[   64.733882] [drm:drm_atomic_state_clear] Clearing atomic state ffff880166151cc0
>[   64.733885] [drm:drm_atomic_state_free] Freeing atomic state ffff880166151cc0
>[   64.733889] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880166151cc0
>[   64.733893] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff880162d183c0 state to ffff880166151cc0
>[   64.733896] [drm:drm_atomic_check_only] checking ffff880166151cc0
>[   64.733900] [drm:drm_atomic_commit] commiting ffff880166151cc0
>[   64.733904] [drm:drm_atomic_state_clear] Clearing atomic state ffff880166151cc0
>[   64.733907] [drm:drm_atomic_state_free] Freeing atomic state ffff880166151cc0
>[   64.733911] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880166151cc0
>[   64.733915] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff880162d180c0 state to ffff880166151cc0
>[   64.733918] [drm:drm_atomic_check_only] checking ffff880166151cc0
>[   64.733922] [drm:drm_atomic_commit] commiting ffff880166151cc0
>[   64.733925] [drm:drm_atomic_state_clear] Clearing atomic state ffff880166151cc0
>[   64.733929] [drm:drm_atomic_state_free] Freeing atomic state ffff880166151cc0
>[   64.733933] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880166151cc0
>[   64.733937] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff880162d18780 state to ffff880166151cc0
>[   64.733940] [drm:drm_atomic_check_only] checking ffff880166151cc0
>[   64.733943] [drm:drm_atomic_commit] commiting ffff880166151cc0
>[   64.733947] [drm:drm_atomic_state_clear] Clearing atomic state ffff880166151cc0
>[   64.733950] [drm:drm_atomic_state_free] Freeing atomic state ffff880166151cc0
>[   64.733954] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880166151cc0
>[   64.733958] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff880162d18540 state to ffff880166151cc0
>[   64.733961] [drm:drm_atomic_check_only] checking ffff880166151cc0
>[   64.733965] [drm:drm_atomic_commit] commiting ffff880166151cc0
>[   64.733968] [drm:drm_atomic_state_clear] Clearing atomic state ffff880166151cc0
>[   64.733972] [drm:drm_atomic_state_free] Freeing atomic state ffff880166151cc0
>[   64.733976] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880166151cc0
>[   64.733980] [drm:drm_atomic_get_plane_state] Added [PLANE:29] ffff880162d18180 state to ffff880166151cc0
>[   64.733983] [drm:drm_atomic_check_only] checking ffff880166151cc0
>[   64.733986] [drm:drm_atomic_commit] commiting ffff880166151cc0
>[   64.733990] [drm:drm_atomic_state_clear] Clearing atomic state ffff880166151cc0
>[   64.733993] [drm:drm_atomic_state_free] Freeing atomic state ffff880166151cc0
>[   64.733997] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880166151cc0
>[   64.734001] [drm:drm_atomic_get_plane_state] Added [PLANE:31] ffff880162d18900 state to ffff880166151cc0
>[   64.734005] [drm:drm_atomic_check_only] checking ffff880166151cc0
>[   64.734008] [drm:drm_atomic_commit] commiting ffff880166151cc0
>[   64.734012] [drm:drm_atomic_state_clear] Clearing atomic state ffff880166151cc0
>[   64.734015] [drm:drm_atomic_state_free] Freeing atomic state ffff880166151cc0
>[   64.734019] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880166151cc0
>[   64.734023] [drm:drm_atomic_get_plane_state] Added [PLANE:32] ffff880162d18d80 state to ffff880166151cc0
>[   64.734026] [drm:drm_atomic_check_only] checking ffff880166151cc0
>[   64.734030] [drm:drm_atomic_commit] commiting ffff880166151cc0
>[   64.734033] [drm:drm_atomic_state_clear] Clearing atomic state ffff880166151cc0
>[   64.734037] [drm:drm_atomic_state_free] Freeing atomic state ffff880166151cc0
>[   64.734043] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[   64.734051] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   64.734056] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   64.734062] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   64.734067] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[   64.734075] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[   64.734078] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   64.734083] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[   64.734087] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   64.734092] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   64.734097] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   64.734100] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   64.734103] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   64.734108] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   64.734113] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   64.734118] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   64.734121] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   64.734124] [drm:intel_dump_pipe_config] requested mode:
>[   64.734132] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   64.734135] [drm:intel_dump_pipe_config] adjusted mode:
>[   64.734141] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   64.734147] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   64.734150] [drm:intel_dump_pipe_config] port clock: 540000
>[   64.734153] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   64.734157] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   64.734162] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   64.734165] [drm:intel_dump_pipe_config] ips: 0
>[   64.734168] [drm:intel_dump_pipe_config] double wide: 0
>[   64.734172] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
>[   64.734177] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[   64.734182] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   64.734187] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   64.734200] [drm:intel_crtc_set_config] [CRTC:30] [NOFB]
>[   64.734207] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=0, fb_changed=0
>[   64.734212] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   64.734217] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   64.753798] [drm:intel_crtc_set_config] [CRTC:20] [FB:57] #connectors=1 (x y) (0 0)
>[   64.753806] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   64.753811] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   64.753818] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   64.753826] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[   64.753838] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[   64.753841] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   64.753846] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[   64.753849] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   64.753854] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   64.753858] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   64.753860] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   64.753862] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   64.753868] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   64.753873] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   64.753877] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   64.753880] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   64.753882] [drm:intel_dump_pipe_config] requested mode:
>[   64.753890] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   64.753892] [drm:intel_dump_pipe_config] adjusted mode:
>[   64.753898] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   64.753905] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   64.753908] [drm:intel_dump_pipe_config] port clock: 540000
>[   64.753911] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   64.753914] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   64.753918] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   64.753920] [drm:intel_dump_pipe_config] ips: 0
>[   64.753922] [drm:intel_dump_pipe_config] double wide: 0
>[   64.791168] [drm:i915_gem_open] 
>[   64.795183] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   64.795190] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   64.795224] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   64.797386] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   64.797408] [drm:add_framebuffer_internal] [FB:56]
>[   64.797672] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   64.797680] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   64.797995] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   64.798017] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   64.798460] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   64.798476] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   64.798563] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   64.798570] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   64.798652] [drm:drm_mode_getconnector] [CONNECTOR:50:?]
>[   64.798659] [drm:drm_mode_getconnector] [CONNECTOR:50:?]
>[   64.798733] [drm:drm_mode_getconnector] [CONNECTOR:54:?]
>[   64.798744] [drm:drm_mode_getconnector] [CONNECTOR:54:?]
>[   64.938205] [drm:add_framebuffer_internal] [FB:56]
>[   65.021277] [drm:drm_mode_setcrtc] [CRTC:20]
>[   65.021291] [drm:drm_mode_setcrtc] [CONNECTOR:34:eDP-1]
>[   65.021298] [drm:intel_crtc_set_config] [CRTC:20] [FB:56] #connectors=1 (x y) (0 0)
>[   65.021305] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=1
>[   65.021310] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   65.021317] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   65.021322] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[   65.021330] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[   65.021333] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   65.021338] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[   65.021342] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   65.021347] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   65.021352] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   65.021355] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   65.021358] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   65.021363] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   65.021368] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   65.021373] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   65.021377] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   65.021379] [drm:intel_dump_pipe_config] requested mode:
>[   65.021386] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x0 0xa
>[   65.021389] [drm:intel_dump_pipe_config] adjusted mode:
>[   65.021395] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   65.021401] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   65.021404] [drm:intel_dump_pipe_config] port clock: 540000
>[   65.021408] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   65.021412] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   65.021416] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   65.021419] [drm:intel_dump_pipe_config] ips: 0
>[   65.021422] [drm:intel_dump_pipe_config] double wide: 0
>[   65.021429] [drm:drm_atomic_set_fb_for_plane] Set [FB:56] for plane state ffff8801675d6b40
>[   65.028889] [drm:skylake_update_primary_plane] Writing base 00000000 0,0,3200,1800 pitch=12800
>[   73.835731] [drm:i915_gem_open] 
>[   73.839550] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   73.839557] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   73.943253] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   73.943284] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   73.943289] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   73.946263] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   74.366555] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   74.366568] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:eDP-1]
>[   74.366574] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[   74.366594] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   74.366646] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   74.367007] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   74.367358] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   74.367378] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   74.367387] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:eDP-1] probed modes :
>[   74.367394] [drm:drm_mode_debug_printmodeline] Modeline 35:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   74.367401] [drm:drm_mode_debug_printmodeline] Modeline 36:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   74.367414] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   74.367911] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   74.367918] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-1]
>[   74.367924] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[   74.367938] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-1] disconnected
>[   74.367951] [drm:drm_mode_getconnector] [CONNECTOR:50:?]
>[   74.367956] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2]
>[   74.367961] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[   74.367973] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2] disconnected
>[   74.367980] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   74.367985] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-1]
>[   74.367991] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[   74.368775] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   74.368791] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   74.368796] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-1] disconnected
>[   74.368811] [drm:drm_mode_getconnector] [CONNECTOR:54:?]
>[   74.368815] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2]
>[   74.368818] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[   74.369072] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   74.369076] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   74.369080] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2] disconnected
>[   74.506086] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[   74.506128] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[   74.506159] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[   74.506417] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   74.506422] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   74.506449] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[   74.506698] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   74.506701] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   74.506745] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[   74.507120] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   74.507470] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   75.720975] [drm:i915_gem_open] 
>[   75.726655] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   75.726666] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   75.782569] ------------[ cut here ]------------
>[   75.782636] WARNING: CPU: 0 PID: 5461 at drivers/gpu/drm/i915/i915_irq.c:1753 gen6_rps_irq_handler+0x34/0xf2 [i915]()
>[   75.782641] GEN9+: unexpected RPS IRQ
>[   75.782645] Modules linked in: dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ppdev snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep serio_raw pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm
>[   75.782694] CPU: 0 PID: 5461 Comm: gnome-screensav Tainted: G        W       4.0.0-rc3_drm-intel-fixes_5e4f51_20150311+ #6
>[   75.782700] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.X073.R00.1502160404 02/16/2015
>[   75.782705]  0000000000000000 0000000000000009 ffffffff81794128 ffff88016d403de8
>[   75.782714]  ffffffff8103bd5a ffffea0001c07a80 ffffffffa00a7f3f ffff88016d4133c0
>[   75.782722]  ffff880162e00000 0000000000000001 0000000000000020 0000000000000010
>[   75.782731] Call Trace:
>[   75.782736]  <IRQ>  [<ffffffff81794128>] ? dump_stack+0x40/0x50
>[   75.782759]  [<ffffffff8103bd5a>] ? warn_slowpath_common+0x98/0xb0
>[   75.782803]  [<ffffffffa00a7f3f>] ? gen6_rps_irq_handler+0x34/0xf2 [i915]
>[   75.782814]  [<ffffffff8103bdb7>] ? warn_slowpath_fmt+0x45/0x4a
>[   75.782865]  [<ffffffffa00b9142>] ? gen9_write32+0x4f/0x285 [i915]
>[   75.782904]  [<ffffffffa00a7f3f>] ? gen6_rps_irq_handler+0x34/0xf2 [i915]
>[   75.782940]  [<ffffffffa00a8e2f>] ? gen8_gt_irq_handler.isra.15+0x192/0x21d [i915]
>[   75.782974]  [<ffffffffa00a8f44>] ? gen8_irq_handler+0x8a/0x345 [i915]
>[   75.782984]  [<ffffffff81071cf4>] ? handle_irq_event_percpu+0x34/0x15b
>[   75.782991]  [<ffffffff81071e49>] ? handle_irq_event+0x2e/0x4d
>[   75.782999]  [<ffffffff81074394>] ? handle_edge_irq+0xba/0xcf
>[   75.783007]  [<ffffffff81004315>] ? handle_irq+0x15/0x20
>[   75.783015]  [<ffffffff81003dd8>] ? do_IRQ+0x41/0xc0
>[   75.783023]  [<ffffffff8179a42a>] ? common_interrupt+0x6a/0x6a
>[   75.783027]  <EOI> 
>[   75.783033] ---[ end trace f6747f02fa3e0153 ]---
>[   76.083941] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   76.083952] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   76.083959] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   76.111982] [drm:add_framebuffer_internal] [FB:58]
>[   77.513914] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   77.513960] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   78.144226] [drm:add_framebuffer_internal] [FB:59]
>[   91.495839] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   91.495850] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:eDP-1]
>[   91.495855] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[   91.495873] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   91.495923] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   91.496290] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   91.496634] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   91.496675] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   91.496693] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:eDP-1] probed modes :
>[   91.496704] [drm:drm_mode_debug_printmodeline] Modeline 35:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   91.496711] [drm:drm_mode_debug_printmodeline] Modeline 36:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   91.496723] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   91.496938] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   91.496943] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-1]
>[   91.496947] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[   91.496959] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-1] disconnected
>[   91.496968] [drm:drm_mode_getconnector] [CONNECTOR:50:?]
>[   91.496971] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2]
>[   91.496974] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[   91.496985] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2] disconnected
>[   91.496990] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   91.496994] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-1]
>[   91.496998] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[   91.497251] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   91.497255] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   91.497260] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-1] disconnected
>[   91.497266] [drm:drm_mode_getconnector] [CONNECTOR:54:?]
>[   91.497270] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2]
>[   91.497273] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[   91.497521] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   91.497524] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   91.497528] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2] disconnected
>[   94.498993] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   94.499040] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  131.530776] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[  131.530792] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:eDP-1]
>[  131.530797] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  131.530815] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  131.530883] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  131.531253] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  131.531596] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  131.531616] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  131.531625] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:eDP-1] probed modes :
>[  131.531632] [drm:drm_mode_debug_printmodeline] Modeline 35:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  131.531639] [drm:drm_mode_debug_printmodeline] Modeline 36:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[  131.531651] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[  131.531871] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[  131.531888] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-1]
>[  131.531892] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  131.531904] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-1] disconnected
>[  131.531913] [drm:drm_mode_getconnector] [CONNECTOR:50:?]
>[  131.531917] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2]
>[  131.531920] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  131.531930] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2] disconnected
>[  131.531935] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[  131.531939] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-1]
>[  131.531943] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  131.532195] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  131.532200] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  131.532205] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-1] disconnected
>[  131.532211] [drm:drm_mode_getconnector] [CONNECTOR:54:?]
>[  131.532215] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2]
>[  131.532218] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  131.532466] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  131.532469] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  131.532473] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2] disconnected
>[  134.098035] [drm:i915_gem_open] 
>[  134.101253] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[  134.101259] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[  134.216811] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[  134.216819] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[  134.216825] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[  134.234580] [drm:add_framebuffer_internal] [FB:58]
>[  134.533083] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  134.533129] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  135.261679] [drm:add_framebuffer_internal] [FB:60]
>[  322.739406] [drm] stuck on render ring
>[  322.741849] [drm] GPU HANG: ecode 9:0:0x85dffffb, in etqw.x86 [5988], reason: Ring hung, action: reset
>[  322.741855] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[  322.741858] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[  322.741861] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[  322.741864] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[  322.741867] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[  322.741914] [drm:i915_reset_and_wakeup] resetting chip
>[  322.743322] drm/i915: Resetting chip after gpu hang
>[  322.743388] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  322.743397] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  322.743404] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  322.743411] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  322.743474] [drm:skylake_update_primary_plane] Writing base 00000000 0,0,3200,1800 pitch=12800
>[  322.744493] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  322.744547] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  322.744585] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  322.744852] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  322.744860] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  322.744912] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  322.745651] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  322.745661] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  322.745734] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  322.745752] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  322.745804] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  322.747220] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  322.747577] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  322.748332] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  322.748382] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  322.748414] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  322.748670] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  322.748675] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  322.748706] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  322.748955] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  322.748958] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  322.748981] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  322.749331] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  322.749672] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  322.750191] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  322.750223] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  322.750256] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  322.750505] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  322.750510] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  322.750540] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  322.750787] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  322.750791] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  322.750814] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  322.751153] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  322.751494] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  324.739523] [drm] RC6 on
>[  325.759552] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  325.759598] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  326.742125] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  326.744497] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  326.744576] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  326.744616] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  326.744939] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  326.744949] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  326.745017] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  326.745281] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  326.745290] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  326.745345] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  326.745360] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  326.745409] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  326.745761] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  326.746105] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  329.751759] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  329.751805] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  330.742338] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  330.744753] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  330.744802] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  330.744831] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  330.745107] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  330.745117] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  330.745184] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  330.745440] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  330.745445] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  330.745483] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  330.745498] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  330.745548] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  330.745918] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  330.746263] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  333.751977] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  333.752024] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  334.742559] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  334.744974] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  334.745022] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  334.745052] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  334.745326] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  334.745336] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  334.745406] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  334.745670] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  334.745678] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  334.745733] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  334.745747] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  334.745797] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  334.746164] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  334.746502] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  337.752196] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  337.752242] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  338.742800] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  338.745192] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  338.745241] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  338.745271] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  338.745544] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  338.745554] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  338.745622] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  338.745881] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  338.745886] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  338.745926] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  338.745941] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  338.745992] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  338.746349] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  338.746684] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  341.752429] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  341.752475] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  342.743016] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  342.745337] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  342.745382] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  342.745445] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  342.745718] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  342.745725] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  342.745775] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  342.746057] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  342.746066] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  342.746123] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  342.746138] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  342.746187] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  342.746541] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  342.746878] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  345.752648] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  345.752694] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  346.743263] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  346.745554] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  346.745597] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  346.745657] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  346.745969] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  346.745979] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  346.746047] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  346.746316] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  346.746322] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  346.746362] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  346.746377] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  346.746428] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  346.746790] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  346.747124] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  349.752807] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  349.752857] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  350.743455] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  350.743549] [drm] no progress on render ring
>[  350.745580] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Ring hung, action: reset
>[  350.745656] [drm:i915_reset_and_wakeup] resetting chip
>[  350.745965] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  350.746025] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  350.746068] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  350.746337] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  350.746346] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  350.746440] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  350.746709] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  350.746717] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  350.746769] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  350.746793] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  350.746861] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  350.747602] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  350.747957] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  350.748219] drm/i915: Resetting chip after gpu hang
>[  350.748249] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  350.748258] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  350.748265] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  350.748272] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  350.748337] [drm:skylake_update_primary_plane] Writing base 00000000 0,0,3200,1800 pitch=12800
>[  350.748796] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  350.748865] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  350.748907] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  350.749266] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  350.749273] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  350.749327] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  350.749592] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  350.749597] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  350.749639] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  350.750046] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  350.750388] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  350.751348] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  350.751420] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  350.751458] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  350.751720] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  350.751725] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  350.751762] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  350.752024] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  350.752031] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  350.752086] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  350.752442] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  350.752777] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  350.753418] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  350.753453] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  350.753480] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  350.753736] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  350.753741] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  350.753777] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  350.754027] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  350.754032] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  350.754070] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  350.754418] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  350.754753] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  352.741046] [drm] RC6 on
>[  353.761077] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  353.761123] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  354.743741] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  354.746188] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  354.746243] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  354.746275] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  354.746540] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  354.746548] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  354.746619] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  354.746873] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  354.746877] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  354.746907] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  354.746921] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  354.746970] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  354.747330] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  354.747665] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  357.753238] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  357.753284] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  358.744049] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  358.746537] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  358.746583] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  358.746613] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  358.746895] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  358.746906] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  358.746976] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  358.747242] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  358.747251] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  358.747334] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  358.747351] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  358.747403] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  358.747763] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  358.748099] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  361.753514] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  361.753560] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  362.744250] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  362.746708] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  362.746756] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  362.746786] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  362.747068] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  362.747075] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  362.747117] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  362.747372] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  362.747376] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  362.747400] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  362.747414] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  362.747463] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  362.747838] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  362.748176] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  365.753735] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  365.753782] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  366.744379] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  366.746694] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  366.746753] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  366.746783] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  366.747508] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  366.747514] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  366.747556] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  366.747872] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  366.747881] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  366.747945] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  366.747959] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  366.748009] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  366.748362] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  366.748698] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  369.753902] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  369.753949] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  370.744693] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  370.747092] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  370.747137] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  370.747167] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  370.747556] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  370.747564] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  370.747616] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  370.747878] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  370.747887] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  370.747964] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  370.747980] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  370.748029] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  370.748388] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  370.748724] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  373.754121] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  373.754168] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  374.316407] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=281/937
>[  374.316417] [drm:intel_panel_actually_set_backlight] set backlight PWM = 281
>[  374.744896] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  374.746766] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  374.746812] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  374.746843] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  374.747141] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  374.747171] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  374.747227] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  374.747485] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  374.747491] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  374.747533] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  374.747547] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  374.747596] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  374.747945] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  374.748282] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  377.755328] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  377.755382] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  378.745162] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  378.745249] [drm] no progress on render ring
>[  378.747542] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Ring hung, action: reset
>[  378.747647] [drm:i915_reset_and_wakeup] resetting chip
>[  378.747721] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  378.747779] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  378.747820] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  378.748451] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  378.748466] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  378.748522] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  378.748829] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  378.748838] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  378.748897] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  378.748912] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  378.748982] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  378.749336] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  378.749383] drm/i915: Resetting chip after gpu hang
>[  378.749422] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  378.749431] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  378.749439] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  378.749447] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  378.749515] [drm:skylake_update_primary_plane] Writing base 00000000 0,0,3200,1800 pitch=12800
>[  378.751630] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  378.752508] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  378.752557] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  378.752596] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  378.752970] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  378.752978] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  378.753035] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  378.753295] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  378.753303] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  378.753376] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  378.753744] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  378.754101] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  378.754741] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  378.754777] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  378.754805] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  378.755060] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  378.755064] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  378.755089] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  378.755337] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  378.755341] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  378.755381] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  378.755741] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  378.756078] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  378.756668] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  378.756702] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  378.756730] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  378.757000] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  378.757005] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  378.757030] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  378.757278] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  378.757281] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  378.757304] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  378.757648] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  378.757985] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  380.738597] [drm] RC6 on
>[  381.762553] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  381.762602] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  382.741088] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  382.743476] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  382.743529] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  382.743559] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  382.743838] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  382.743845] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  382.743899] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  382.744181] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  382.744190] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  382.744242] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  382.744257] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  382.744306] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  382.744662] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  382.745002] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  385.746834] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  385.746880] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  386.741194] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  386.743556] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  386.743601] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  386.743631] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  386.743936] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  386.743943] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  386.743984] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  386.744244] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  386.744251] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  386.744305] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  386.744320] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  386.744369] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  386.744748] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  386.745085] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  389.747359] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  389.747405] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  390.741499] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  390.743881] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  390.743925] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  390.743954] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  390.744349] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  390.744357] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  390.744408] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  390.744687] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  390.744694] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  390.744747] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  390.744761] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  390.744811] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  390.745169] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  390.745503] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  393.747685] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  393.747731] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  394.741755] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  394.744026] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  394.744069] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  394.744100] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  394.744339] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  394.744345] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  394.744384] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  394.744643] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  394.744649] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  394.744691] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  394.744705] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  394.744754] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  394.745106] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  394.745446] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  397.747446] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  397.747494] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  398.742010] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  398.744303] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  398.744346] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  398.744378] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  398.744638] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  398.744644] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  398.744684] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  398.744939] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  398.744945] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  398.744987] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  398.745001] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  398.745069] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  398.745422] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  398.745760] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  401.747665] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  401.747713] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  402.742167] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  402.744671] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  402.744745] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  402.744790] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  402.745056] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  402.745064] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  402.745117] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  402.745369] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  402.745373] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  402.745400] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  402.745414] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  402.745463] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  402.745818] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  402.746153] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  405.748326] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  405.748373] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  406.742235] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  406.742319] [drm] no progress on render ring
>[  406.744272] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Ring hung, action: reset
>[  406.744393] [drm:i915_reset_and_wakeup] resetting chip
>[  406.744706] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  406.744749] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  406.744778] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  406.745089] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  406.745097] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  406.745145] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  406.745407] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  406.745414] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  406.745478] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  406.745499] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  406.745551] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  406.745907] drm/i915: Resetting chip after gpu hang
>[  406.745938] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  406.745947] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  406.745954] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  406.745962] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  406.746028] [drm:skylake_update_primary_plane] Writing base 00000000 0,0,3200,1800 pitch=12800
>[  406.747233] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  406.747715] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  406.748565] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  406.748618] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  406.748659] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  406.748938] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  406.748945] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  406.748988] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  406.749252] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  406.749259] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  406.749309] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  406.749682] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  406.750100] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  406.750910] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  406.750965] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  406.751014] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  406.751310] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  406.751321] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  406.751381] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  406.751647] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  406.751654] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  406.751709] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  406.752094] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  406.752455] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  406.753104] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  406.753140] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  406.753167] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  406.753421] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  406.753426] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  406.753486] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  406.753735] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  406.753739] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  406.753762] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  406.754110] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  406.754447] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  408.740122] [drm] RC6 on
>[  409.764161] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  409.764207] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  410.742731] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  410.745053] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  410.745098] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  410.745163] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  410.745467] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  410.745477] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  410.745544] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  410.745812] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  410.745821] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  410.745880] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  410.745895] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  410.745944] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  410.746311] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  410.746648] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  413.748866] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  413.748932] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  414.742985] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  414.745412] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  414.745458] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  414.745496] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  414.745768] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  414.745774] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  414.745815] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  414.746079] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  414.746090] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  414.746153] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  414.746170] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  414.746221] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  414.746584] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  414.746936] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  417.749221] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  417.749267] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  418.743197] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  418.745657] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  418.745704] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  418.745734] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  418.746003] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  418.746013] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  418.746077] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  418.746342] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  418.746351] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  418.746413] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  418.746430] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  418.746481] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  418.746837] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  418.747174] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  421.748739] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  421.748788] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  422.743421] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  422.745743] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  422.745819] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  422.745864] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  422.746185] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  422.746194] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  422.746234] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  422.746488] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  422.746492] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  422.746517] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  422.746530] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  422.746579] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  422.746936] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  422.747271] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  425.749020] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  425.749067] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  426.743654] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  426.746137] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  426.746183] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  426.746217] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  426.746489] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  426.746496] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  426.746558] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  426.746810] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  426.746814] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  426.746839] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  426.746853] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  426.746902] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  426.747268] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  426.747609] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  429.749176] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  429.749224] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  430.743834] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  430.746256] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  430.746301] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  430.746331] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  430.746598] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  430.746604] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  430.746644] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  430.746929] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  430.746937] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  430.746994] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  430.747009] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  430.747058] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  430.747428] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  430.747787] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  433.749459] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  433.749505] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  434.744044] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Kicking stuck wait on render ring, action: continue
>[  434.744140] [drm] no progress on render ring
>[  434.746198] [drm] GPU HANG: ecode 9:-1:0x00000000, reason: Ring hung, action: reset
>[  434.746293] [drm:i915_reset_and_wakeup] resetting chip
>[  434.746537] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  434.746595] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  434.746638] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  434.747063] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  434.747069] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  434.747126] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  434.747385] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  434.747390] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  434.747443] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  434.747463] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  434.747514] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  434.747873] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  434.748219] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  434.748503] drm/i915: Resetting chip after gpu hang
>[  434.748536] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  434.748547] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  434.748554] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  434.748561] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  434.748626] [drm:skylake_update_primary_plane] Writing base 00000000 0,0,3200,1800 pitch=12800
>[  434.749087] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  434.749146] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  434.749186] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  434.750231] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  434.750240] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  434.750298] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  434.750603] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  434.750610] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  434.750661] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  434.752243] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  434.752622] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  434.753413] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  434.753478] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  434.753509] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  434.753768] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  434.753775] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  434.753824] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  434.754097] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  434.754101] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  434.754134] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  434.754498] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  434.754845] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  434.755673] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  434.755722] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  434.755763] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  434.756052] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  434.756059] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  434.756116] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  434.756377] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  434.756385] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  434.756543] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  434.756904] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  434.757252] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  436.741655] [drm] RC6 on
>[  437.765663] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  437.765709] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  440.741917] [drm] stuck on render ring
>[  440.744598] [drm] GPU HANG: ecode 9:0:0x85a48585, in etqw.x86 [5988], reason: Ring hung, action: reset
>[  440.744698] [drm:i915_reset_and_wakeup] resetting chip
>[  440.746769] drm/i915: Resetting chip after gpu hang
>[  440.746801] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  440.746810] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  440.746819] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  440.746827] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  440.746891] [drm:skylake_update_primary_plane] Writing base 00000000 0,0,3200,1800 pitch=12800
>[  440.747019] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  440.747067] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  440.747098] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  440.747374] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  440.747379] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  440.747410] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  440.747664] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  440.747669] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  440.747717] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  440.747731] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  440.747794] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  440.748850] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  440.750625] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  440.751503] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  440.751554] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  440.751594] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  440.751863] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  440.751870] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  440.751920] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  440.752173] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  440.752177] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  440.752205] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  440.752559] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  440.752900] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  440.753658] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  440.753702] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  440.753739] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  440.754006] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  440.754011] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  440.754044] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  440.754292] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  440.754296] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  440.754341] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  440.754691] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  440.755033] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  441.755764] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[  441.755776] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:eDP-1]
>[  441.755783] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  441.756174] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  441.756534] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  441.756556] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  441.756564] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:eDP-1] probed modes :
>[  441.756571] [drm:drm_mode_debug_printmodeline] Modeline 35:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  441.756578] [drm:drm_mode_debug_printmodeline] Modeline 36:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[  441.756591] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[  441.756785] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[  441.756789] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-1]
>[  441.756793] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  441.756820] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-1] disconnected
>[  441.756829] [drm:drm_mode_getconnector] [CONNECTOR:50:?]
>[  441.756833] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2]
>[  441.756836] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  441.756846] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2] disconnected
>[  441.756852] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[  441.756856] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-1]
>[  441.756860] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  441.757130] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  441.757141] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  441.757150] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-1] disconnected
>[  441.757169] [drm:drm_mode_getconnector] [CONNECTOR:54:?]
>[  441.757175] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2]
>[  441.757180] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  441.757451] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  441.757455] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  441.757459] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2] disconnected
>[  442.741980] [drm] RC6 on
>[  444.758053] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  444.758100] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  448.231852] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=937/937
>[  448.231862] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  688.265309] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=281/937
>[  688.265317] [drm:intel_panel_actually_set_backlight] set backlight PWM = 281
>[  748.318463] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[  748.318476] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:eDP-1]
>[  748.318483] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[  748.318501] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  748.318552] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  748.319063] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[  748.319538] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  748.319582] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  748.319592] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:eDP-1] probed modes :
>[  748.319602] [drm:drm_mode_debug_printmodeline] Modeline 35:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[  748.319613] [drm:drm_mode_debug_printmodeline] Modeline 36:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[  748.319763] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[  748.319970] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[  748.319975] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-1]
>[  748.319978] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[  748.319991] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-1] disconnected
>[  748.320000] [drm:drm_mode_getconnector] [CONNECTOR:50:?]
>[  748.320003] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2]
>[  748.320006] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[  748.320017] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2] disconnected
>[  748.320022] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[  748.320026] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-1]
>[  748.320029] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[  748.320291] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  748.320297] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  748.320304] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-1] disconnected
>[  748.320314] [drm:drm_mode_getconnector] [CONNECTOR:54:?]
>[  748.320319] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2]
>[  748.320324] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[  748.320596] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  748.320618] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  748.320638] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2] disconnected
>[  751.326820] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  751.326867] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  758.773069] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=281/937
>[  758.773079] [drm:intel_panel_actually_set_backlight] set backlight PWM = 281
>[  758.773107] [drm:intel_edp_backlight_power] panel power control backlight disable
>[  758.974248] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/937
>[  758.974256] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  758.974359] [drm:intel_edp_backlight_off] 
>[  759.175231] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  759.177239] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  759.177293] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  759.177480] [drm:edp_panel_off] Turn eDP port A panel power off
>[  759.177507] [drm:wait_panel_off] Wait for panel power off time
>[  759.177527] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  759.232238] [drm:wait_panel_status] Wait complete
>[  759.232268] [drm:intel_fbc_update] no output, disabling
>[  759.232274] [drm:intel_display_power_put] disabling always-on
>[  759.232289] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[  759.232293] [drm:check_encoder_state] [ENCODER:42:TMDS-42]
>[  759.232297] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[  759.232301] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[  759.232304] [drm:check_encoder_state] [ENCODER:46:DP MST-46]
>[  759.232307] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  759.232310] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[  759.232313] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[  759.232316] [drm:check_encoder_state] [ENCODER:53:DP MST-53]
>[  759.232320] [drm:check_crtc_state] [CRTC:20]
>[  759.232326] [drm:check_crtc_state] [CRTC:25]
>[  759.232330] [drm:check_crtc_state] [CRTC:30]
>[  759.232335] [drm:check_shared_dpll_state] DPLL 1
>[  759.232339] [drm:check_shared_dpll_state] DPLL 2
>[  759.232342] [drm:check_shared_dpll_state] DPLL 3
>[  759.287051] [drm:add_framebuffer_internal] [FB:58]

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Attachments on bug 89039: 113340 | 113392 | 113438 | 113455 | 113829 | 113838 | 113839 | 113840 | 114012 | 114013 | 114081 | 114266 | 114267 | 114345

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