Attachment 113308 Details for Bug 89036 – debug with drm.debug=0xe

debug with drm.debug=0xe

dmesg.txt (text/plain), 125.03 KB, created by fangxun on 2015-02-10 09:53:15 UTC

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Creator: fangxun

Created: 2015-02-10 09:53:15 UTC

Size: 125.03 KB

patch

obsolete

>[   18.382991] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: errors=remount-ro
>[   18.557670] dracut: Mounted root filesystem /dev/sda3
>[   18.693489] device-mapper: uevent: version 1.0.3
>[   18.696567] device-mapper: ioctl: 4.29.0-ioctl (2014-10-28) initialised: dm-devel@redhat.com
>[   18.881360] dracut: Switching root
>[   21.131457] init: ureadahead main process (2925) terminated with status 5
>[   21.508142] init: plymouth-upstart-bridge main process (2922) terminated with status 1
>[   21.511130] init: plymouth-upstart-bridge main process ended, respawning
>[   21.517740] init: plymouth-upstart-bridge main process (2934) terminated with status 1
>[   21.521020] init: plymouth-upstart-bridge main process ended, respawning
>[   21.527653] init: plymouth-upstart-bridge main process (2936) terminated with status 1
>[   21.530766] init: plymouth-upstart-bridge main process ended, respawning
>[   21.537419] init: plymouth-upstart-bridge main process (2938) terminated with status 1
>[   21.540492] init: plymouth-upstart-bridge main process ended, respawning
>[   21.547090] init: plymouth-upstart-bridge main process (2940) terminated with status 1
>[   21.550177] init: plymouth-upstart-bridge main process ended, respawning
>[   21.556689] init: plymouth-upstart-bridge main process (2942) terminated with status 1
>[   21.559783] init: plymouth-upstart-bridge main process ended, respawning
>[   21.566252] init: plymouth-upstart-bridge main process (2944) terminated with status 1
>[   21.569541] init: plymouth-upstart-bridge main process ended, respawning
>[   21.576207] init: plymouth-upstart-bridge main process (2946) terminated with status 1
>[   21.579209] init: plymouth-upstart-bridge main process ended, respawning
>[   21.585450] init: plymouth-upstart-bridge main process (2948) terminated with status 1
>[   21.588363] init: plymouth-upstart-bridge main process ended, respawning
>[   21.594263] init: plymouth-upstart-bridge main process (2950) terminated with status 1
>[   21.597049] init: plymouth-upstart-bridge main process ended, respawning
>[   21.602846] init: plymouth-upstart-bridge main process (2952) terminated with status 1
>[   21.605563] init: plymouth-upstart-bridge respawning too fast, stopped
>[   24.767366] systemd-udevd[3054]: starting version 204
>[   26.774174] systemd-udevd[3804]: could not open moddep file '/lib/modules/3.19.0-rc7_drm-intel-nightly_b4442e_20150208+/modules.dep.bin'
>[   27.385427] [drm:intel_crtc_set_config] [CRTC:20] [FB:121] #connectors=1 (x y) (0 0)
>[   27.385435] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   27.385439] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   27.385442] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   27.385447] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   27.385451] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[   27.385458] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[   27.385461] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   27.385465] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[   27.385467] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   27.385471] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   27.385474] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   27.385476] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   27.385478] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   27.385482] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   27.385486] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   27.385490] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   27.385492] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   27.385494] [drm:intel_dump_pipe_config] requested mode:
>[   27.385500] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   27.385502] [drm:intel_dump_pipe_config] adjusted mode:
>[   27.385507] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   27.385513] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   27.385515] [drm:intel_dump_pipe_config] port clock: 540000
>[   27.385517] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   27.385520] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   27.385522] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   27.385524] [drm:intel_dump_pipe_config] ips: 0
>[   27.385526] [drm:intel_dump_pipe_config] double wide: 0
>[   27.385532] [drm:intel_crtc_set_config] [CRTC:25] [FB:121] #connectors=1 (x y) (0 0)
>[   27.385536] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[   27.385540] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   27.385542] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   27.385547] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   27.385550] [drm:connected_sink_compute_bpp] [CONNECTOR:43:DP-1] checking for sink bpp constrains
>[   27.385556] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output
>[   27.385558] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI
>[   27.385562] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   27.385564] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[   27.385566] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   27.385568] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   27.385572] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   27.385575] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   27.385578] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   27.385580] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1
>[   27.385582] [drm:intel_dump_pipe_config] requested mode:
>[   27.385588] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   27.385589] [drm:intel_dump_pipe_config] adjusted mode:
>[   27.385595] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   27.385599] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[   27.385601] [drm:intel_dump_pipe_config] port clock: 148500
>[   27.385603] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   27.385606] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   27.385609] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   27.385610] [drm:intel_dump_pipe_config] ips: 0
>[   27.385612] [drm:intel_dump_pipe_config] double wide: 0
>[   27.385616] [drm:intel_crtc_set_config] [CRTC:30] [FB:121] #connectors=1 (x y) (0 0)
>[   27.385619] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   27.385621] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   27.385626] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   27.385631] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   27.385634] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=1, fb_changed=0
>[   27.385636] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   27.385639] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   27.385641] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   27.385644] [drm:intel_modeset_stage_output_state] [CONNECTOR:47:HDMI-A-1] to [CRTC:30]
>[   27.385649] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   27.385672] [drm:intel_connector_check_state] [CONNECTOR:34:eDP-1]
>[   27.385679] [drm:intel_connector_check_state] [CONNECTOR:47:HDMI-A-1]
>[   27.385680] ------------[ cut here ]------------
>[   27.385730] WARNING: CPU: 1 PID: 3830 at drivers/gpu/drm/i915/intel_display.c:5371 intel_modeset_check_state+0x192/0xa0b [i915]()
>[   27.385731] wrong connector dpms state
>[   27.385758] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   27.385764] CPU: 1 PID: 3830 Comm: setfont Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   27.385765] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   27.385770]  0000000000000000 0000000000000009 ffffffff8179a69b ffff8800040938d8
>[   27.385772]  ffffffff8103bdec ffff8800040938d0 ffffffffa00ddcd1 0000000000000000
>[   27.385774]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   27.385775] Call Trace:
>[   27.385784]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   27.385790]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   27.385813]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   27.385817]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   27.385837]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   27.385856]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   27.385874]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   27.385879]  [<ffffffff8179e499>] ? __ww_mutex_lock+0x15/0x8a
>[   27.385890]  [<ffffffffa00244d6>] ? drm_modeset_lock_all_crtcs+0x62/0x81 [drm]
>[   27.385904]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   27.385911]  [<ffffffffa0065375>] ? drm_fb_helper_pan_display+0x78/0xb6 [drm_kms_helper]
>[   27.385915]  [<ffffffff81381752>] ? fb_pan_display+0xd1/0x108
>[   27.385920]  [<ffffffff8137d05a>] ? bit_update_start+0x16/0x32
>[   27.385924]  [<ffffffff8137b264>] ? fbcon_switch+0x42f/0x446
>[   27.385929]  [<ffffffff813cd8bd>] ? redraw_screen+0x107/0x1dc
>[   27.385933]  [<ffffffff8137ab49>] ? fbcon_do_set_font+0x2aa/0x2ce
>[   27.385936]  [<ffffffff813d141d>] ? con_font_op+0x140/0x3af
>[   27.385940]  [<ffffffff811096b0>] ? alloc_pages_vma+0x103/0x15f
>[   27.385944]  [<ffffffff813c788a>] ? vt_ioctl+0xda6/0xf7f
>[   27.385949]  [<ffffffff813be628>] ? tty_ioctl+0x946/0x9b5
>[   27.385955]  [<ffffffff81032995>] ? __do_page_fault+0x30f/0x4a8
>[   27.385959]  [<ffffffff810f5dd7>] ? vma_rb_erase+0x179/0x1c3
>[   27.385965]  [<ffffffff8112241d>] ? do_vfs_ioctl+0x412/0x459
>[   27.385969]  [<ffffffff811224ad>] ? SyS_ioctl+0x49/0x78
>[   27.385973]  [<ffffffff817a1a82>] ? page_fault+0x22/0x30
>[   27.385976]  [<ffffffff817a0092>] ? system_call_fastpath+0x12/0x17
>[   27.385978] ---[ end trace 79d5d7a452caebdf ]---
>[   27.385979] ------------[ cut here ]------------
>[   27.385997] WARNING: CPU: 1 PID: 3830 at drivers/gpu/drm/i915/intel_display.c:5373 intel_modeset_check_state+0x1ce/0xa0b [i915]()
>[   27.385998] active connector not linked to encoder
>[   27.386013] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   27.386017] CPU: 1 PID: 3830 Comm: setfont Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   27.386018] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   27.386021]  0000000000000000 0000000000000009 ffffffff8179a69b ffff8800040938d8
>[   27.386024]  ffffffff8103bdec ffff8800040938d0 ffffffffa00ddd0d 0000000000000000
>[   27.386026]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   27.386030] Call Trace:
>[   27.386034]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   27.386038]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   27.386054]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   27.386059]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   27.386075]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   27.386092]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   27.386113]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   27.386126]  [<ffffffff8179e499>] ? __ww_mutex_lock+0x15/0x8a
>[   27.386136]  [<ffffffffa00244d6>] ? drm_modeset_lock_all_crtcs+0x62/0x81 [drm]
>[   27.386149]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   27.386155]  [<ffffffffa0065375>] ? drm_fb_helper_pan_display+0x78/0xb6 [drm_kms_helper]
>[   27.386158]  [<ffffffff81381752>] ? fb_pan_display+0xd1/0x108
>[   27.386162]  [<ffffffff8137d05a>] ? bit_update_start+0x16/0x32
>[   27.386166]  [<ffffffff8137b264>] ? fbcon_switch+0x42f/0x446
>[   27.386170]  [<ffffffff813cd8bd>] ? redraw_screen+0x107/0x1dc
>[   27.386174]  [<ffffffff8137ab49>] ? fbcon_do_set_font+0x2aa/0x2ce
>[   27.386177]  [<ffffffff813d141d>] ? con_font_op+0x140/0x3af
>[   27.386180]  [<ffffffff811096b0>] ? alloc_pages_vma+0x103/0x15f
>[   27.386184]  [<ffffffff813c788a>] ? vt_ioctl+0xda6/0xf7f
>[   27.386188]  [<ffffffff813be628>] ? tty_ioctl+0x946/0x9b5
>[   27.386193]  [<ffffffff81032995>] ? __do_page_fault+0x30f/0x4a8
>[   27.386197]  [<ffffffff810f5dd7>] ? vma_rb_erase+0x179/0x1c3
>[   27.386201]  [<ffffffff8112241d>] ? do_vfs_ioctl+0x412/0x459
>[   27.386205]  [<ffffffff811224ad>] ? SyS_ioctl+0x49/0x78
>[   27.386209]  [<ffffffff817a1a82>] ? page_fault+0x22/0x30
>[   27.386212]  [<ffffffff817a0092>] ? system_call_fastpath+0x12/0x17
>[   27.386214] ---[ end trace 79d5d7a452caebe0 ]---
>[   27.386219] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[   27.386222] [drm:check_encoder_state] [ENCODER:42:TMDS-42]
>[   27.386225] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   27.386226] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[   27.386228] [drm:check_encoder_state] [ENCODER:46:DP MST-46]
>[   27.386229] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[   27.386231] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   27.386232] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[   27.386233] [drm:check_encoder_state] [ENCODER:53:DP MST-53]
>[   27.386235] [drm:check_crtc_state] [CRTC:20]
>[   27.386249] [drm:check_crtc_state] [CRTC:25]
>[   27.386262] [drm:check_crtc_state] [CRTC:30]
>[   27.386265] [drm:check_shared_dpll_state] DPLL 1
>[   27.386268] [drm:check_shared_dpll_state] DPLL 2
>[   27.386270] [drm:check_shared_dpll_state] DPLL 3
>[   27.397949] [drm:intel_crtc_set_config] [CRTC:20] [FB:121] #connectors=1 (x y) (0 0)
>[   27.397954] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   27.397957] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   27.397959] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   27.397964] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   27.397967] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[   27.397972] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[   27.397973] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   27.397976] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[   27.397978] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   27.397981] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   27.397983] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   27.397985] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   27.397986] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   27.397989] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   27.397992] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   27.397995] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   27.397996] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   27.397998] [drm:intel_dump_pipe_config] requested mode:
>[   27.398002] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   27.398003] [drm:intel_dump_pipe_config] adjusted mode:
>[   27.398006] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   27.398010] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   27.398011] [drm:intel_dump_pipe_config] port clock: 540000
>[   27.398013] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   27.398015] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   27.398017] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   27.398018] [drm:intel_dump_pipe_config] ips: 0
>[   27.398020] [drm:intel_dump_pipe_config] double wide: 0
>[   27.398024] [drm:intel_crtc_set_config] [CRTC:25] [FB:121] #connectors=1 (x y) (0 0)
>[   27.398027] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[   27.398029] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   27.398031] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   27.398034] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   27.398036] [drm:connected_sink_compute_bpp] [CONNECTOR:43:DP-1] checking for sink bpp constrains
>[   27.398040] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output
>[   27.398042] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI
>[   27.398044] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   27.398045] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[   27.398047] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   27.398048] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   27.398051] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   27.398053] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   27.398055] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   27.398057] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1
>[   27.398058] [drm:intel_dump_pipe_config] requested mode:
>[   27.398062] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   27.398063] [drm:intel_dump_pipe_config] adjusted mode:
>[   27.398066] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   27.398069] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[   27.398071] [drm:intel_dump_pipe_config] port clock: 148500
>[   27.398072] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   27.398074] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   27.398076] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   27.398077] [drm:intel_dump_pipe_config] ips: 0
>[   27.398078] [drm:intel_dump_pipe_config] double wide: 0
>[   27.398081] [drm:intel_crtc_set_config] [CRTC:30] [FB:121] #connectors=1 (x y) (0 0)
>[   27.398082] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   27.398084] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   27.398087] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   27.398091] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   27.398093] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=1, fb_changed=0
>[   27.398094] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   27.398096] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   27.398098] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   27.398100] [drm:intel_modeset_stage_output_state] [CONNECTOR:47:HDMI-A-1] to [CRTC:30]
>[   27.398103] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   27.398130] [drm:intel_connector_check_state] [CONNECTOR:34:eDP-1]
>[   27.398136] [drm:intel_connector_check_state] [CONNECTOR:47:HDMI-A-1]
>[   27.398137] ------------[ cut here ]------------
>[   27.398172] WARNING: CPU: 2 PID: 3823 at drivers/gpu/drm/i915/intel_display.c:5371 intel_modeset_check_state+0x192/0xa0b [i915]()
>[   27.398172] wrong connector dpms state
>[   27.398189] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   27.398194] CPU: 2 PID: 3823 Comm: setfont Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   27.398195] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   27.398199]  0000000000000000 0000000000000009 ffffffff8179a69b ffff88000458b8d8
>[   27.398202]  ffffffff8103bdec ffff88000458b8d0 ffffffffa00ddcd1 0000000000000000
>[   27.398204]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   27.398205] Call Trace:
>[   27.398212]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   27.398218]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   27.398239]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   27.398244]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   27.398263]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   27.398282]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   27.398300]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   27.398305]  [<ffffffff8179e499>] ? __ww_mutex_lock+0x15/0x8a
>[   27.398315]  [<ffffffffa00244d6>] ? drm_modeset_lock_all_crtcs+0x62/0x81 [drm]
>[   27.398330]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   27.398336]  [<ffffffffa0065375>] ? drm_fb_helper_pan_display+0x78/0xb6 [drm_kms_helper]
>[   27.398340]  [<ffffffff81381752>] ? fb_pan_display+0xd1/0x108
>[   27.398345]  [<ffffffff8137d05a>] ? bit_update_start+0x16/0x32
>[   27.398349]  [<ffffffff8137b264>] ? fbcon_switch+0x42f/0x446
>[   27.398353]  [<ffffffff813cd8bd>] ? redraw_screen+0x107/0x1dc
>[   27.398357]  [<ffffffff8137ab49>] ? fbcon_do_set_font+0x2aa/0x2ce
>[   27.398360]  [<ffffffff813d141d>] ? con_font_op+0x140/0x3af
>[   27.398364]  [<ffffffff811096b0>] ? alloc_pages_vma+0x103/0x15f
>[   27.398368]  [<ffffffff813c788a>] ? vt_ioctl+0xda6/0xf7f
>[   27.398372]  [<ffffffff813be628>] ? tty_ioctl+0x946/0x9b5
>[   27.398377]  [<ffffffff81032995>] ? __do_page_fault+0x30f/0x4a8
>[   27.398382]  [<ffffffff810f5dd7>] ? vma_rb_erase+0x179/0x1c3
>[   27.398386]  [<ffffffff8112241d>] ? do_vfs_ioctl+0x412/0x459
>[   27.398391]  [<ffffffff811224ad>] ? SyS_ioctl+0x49/0x78
>[   27.398395]  [<ffffffff817a1a82>] ? page_fault+0x22/0x30
>[   27.398398]  [<ffffffff817a0092>] ? system_call_fastpath+0x12/0x17
>[   27.398400] ---[ end trace 79d5d7a452caebe1 ]---
>[   27.398401] ------------[ cut here ]------------
>[   27.398419] WARNING: CPU: 2 PID: 3823 at drivers/gpu/drm/i915/intel_display.c:5373 intel_modeset_check_state+0x1ce/0xa0b [i915]()
>[   27.398420] active connector not linked to encoder
>[   27.398435] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   27.398439] CPU: 2 PID: 3823 Comm: setfont Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   27.398440] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   27.398443]  0000000000000000 0000000000000009 ffffffff8179a69b ffff88000458b8d8
>[   27.398445]  ffffffff8103bdec ffff88000458b8d0 ffffffffa00ddd0d 0000000000000000
>[   27.398448]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   27.398448] Call Trace:
>[   27.398452]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   27.398457]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   27.398473]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   27.398478]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   27.398494]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   27.398511]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   27.398528]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   27.398533]  [<ffffffff8179e499>] ? __ww_mutex_lock+0x15/0x8a
>[   27.398543]  [<ffffffffa00244d6>] ? drm_modeset_lock_all_crtcs+0x62/0x81 [drm]
>[   27.398555]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   27.398561]  [<ffffffffa0065375>] ? drm_fb_helper_pan_display+0x78/0xb6 [drm_kms_helper]
>[   27.398564]  [<ffffffff81381752>] ? fb_pan_display+0xd1/0x108
>[   27.398568]  [<ffffffff8137d05a>] ? bit_update_start+0x16/0x32
>[   27.398572]  [<ffffffff8137b264>] ? fbcon_switch+0x42f/0x446
>[   27.398576]  [<ffffffff813cd8bd>] ? redraw_screen+0x107/0x1dc
>[   27.398580]  [<ffffffff8137ab49>] ? fbcon_do_set_font+0x2aa/0x2ce
>[   27.398583]  [<ffffffff813d141d>] ? con_font_op+0x140/0x3af
>[   27.398586]  [<ffffffff811096b0>] ? alloc_pages_vma+0x103/0x15f
>[   27.398590]  [<ffffffff813c788a>] ? vt_ioctl+0xda6/0xf7f
>[   27.398594]  [<ffffffff813be628>] ? tty_ioctl+0x946/0x9b5
>[   27.398599]  [<ffffffff81032995>] ? __do_page_fault+0x30f/0x4a8
>[   27.398603]  [<ffffffff810f5dd7>] ? vma_rb_erase+0x179/0x1c3
>[   27.398607]  [<ffffffff8112241d>] ? do_vfs_ioctl+0x412/0x459
>[   27.398611]  [<ffffffff811224ad>] ? SyS_ioctl+0x49/0x78
>[   27.398615]  [<ffffffff817a1a82>] ? page_fault+0x22/0x30
>[   27.398618]  [<ffffffff817a0092>] ? system_call_fastpath+0x12/0x17
>[   27.398619] ---[ end trace 79d5d7a452caebe2 ]---
>[   27.398623] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[   27.398626] [drm:check_encoder_state] [ENCODER:42:TMDS-42]
>[   27.398629] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   27.398630] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[   27.398632] [drm:check_encoder_state] [ENCODER:46:DP MST-46]
>[   27.398633] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[   27.398635] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   27.398636] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[   27.398637] [drm:check_encoder_state] [ENCODER:53:DP MST-53]
>[   27.398639] [drm:check_crtc_state] [CRTC:20]
>[   27.398652] [drm:check_crtc_state] [CRTC:25]
>[   27.398665] [drm:check_crtc_state] [CRTC:30]
>[   27.398668] [drm:check_shared_dpll_state] DPLL 1
>[   27.398672] [drm:check_shared_dpll_state] DPLL 2
>[   27.398674] [drm:check_shared_dpll_state] DPLL 3
>[   27.410497] [drm:intel_crtc_set_config] [CRTC:20] [FB:121] #connectors=1 (x y) (0 0)
>[   27.410501] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   27.410504] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   27.410505] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   27.410509] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   27.410512] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[   27.410516] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[   27.410517] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   27.410520] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[   27.410522] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   27.410525] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   27.410526] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   27.410528] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   27.410529] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   27.410532] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   27.410535] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   27.410537] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   27.410539] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   27.410540] [drm:intel_dump_pipe_config] requested mode:
>[   27.410544] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   27.410545] [drm:intel_dump_pipe_config] adjusted mode:
>[   27.410549] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   27.410552] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   27.410554] [drm:intel_dump_pipe_config] port clock: 540000
>[   27.410555] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   27.410558] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   27.410559] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   27.410561] [drm:intel_dump_pipe_config] ips: 0
>[   27.410562] [drm:intel_dump_pipe_config] double wide: 0
>[   27.410566] [drm:intel_crtc_set_config] [CRTC:25] [FB:121] #connectors=1 (x y) (0 0)
>[   27.410568] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[   27.410570] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   27.410572] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   27.410575] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   27.410577] [drm:connected_sink_compute_bpp] [CONNECTOR:43:DP-1] checking for sink bpp constrains
>[   27.410581] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output
>[   27.410582] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI
>[   27.410584] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   27.410586] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[   27.410587] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   27.410589] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   27.410592] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   27.410594] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   27.410597] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   27.410598] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1
>[   27.410599] [drm:intel_dump_pipe_config] requested mode:
>[   27.410603] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   27.410604] [drm:intel_dump_pipe_config] adjusted mode:
>[   27.410607] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   27.410610] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[   27.410612] [drm:intel_dump_pipe_config] port clock: 148500
>[   27.410613] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   27.410615] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   27.410617] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   27.410618] [drm:intel_dump_pipe_config] ips: 0
>[   27.410619] [drm:intel_dump_pipe_config] double wide: 0
>[   27.410622] [drm:intel_crtc_set_config] [CRTC:30] [FB:121] #connectors=1 (x y) (0 0)
>[   27.410624] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   27.410625] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   27.410628] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   27.410632] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   27.410634] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=1, fb_changed=0
>[   27.410635] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   27.410637] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   27.410639] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   27.410641] [drm:intel_modeset_stage_output_state] [CONNECTOR:47:HDMI-A-1] to [CRTC:30]
>[   27.410644] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   27.410659] [drm:intel_connector_check_state] [CONNECTOR:34:eDP-1]
>[   27.410664] [drm:intel_connector_check_state] [CONNECTOR:47:HDMI-A-1]
>[   27.410665] ------------[ cut here ]------------
>[   27.410691] WARNING: CPU: 1 PID: 3822 at drivers/gpu/drm/i915/intel_display.c:5371 intel_modeset_check_state+0x192/0xa0b [i915]()
>[   27.410691] wrong connector dpms state
>[   27.410707] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   27.410711] CPU: 1 PID: 3822 Comm: setfont Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   27.410712] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   27.410716]  0000000000000000 0000000000000009 ffffffff8179a69b ffff88000421b8d8
>[   27.410718]  ffffffff8103bdec ffff88000421b8d0 ffffffffa00ddcd1 0000000000000000
>[   27.410721]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   27.410722] Call Trace:
>[   27.410727]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   27.410733]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   27.410752]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   27.410756]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   27.410775]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   27.410793]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   27.410811]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   27.410816]  [<ffffffff8179e499>] ? __ww_mutex_lock+0x15/0x8a
>[   27.410826]  [<ffffffffa00244d6>] ? drm_modeset_lock_all_crtcs+0x62/0x81 [drm]
>[   27.410840]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   27.410847]  [<ffffffffa0065375>] ? drm_fb_helper_pan_display+0x78/0xb6 [drm_kms_helper]
>[   27.410850]  [<ffffffff81381752>] ? fb_pan_display+0xd1/0x108
>[   27.410854]  [<ffffffff8137d05a>] ? bit_update_start+0x16/0x32
>[   27.410858]  [<ffffffff8137b264>] ? fbcon_switch+0x42f/0x446
>[   27.410862]  [<ffffffff813cd8bd>] ? redraw_screen+0x107/0x1dc
>[   27.410866]  [<ffffffff8137ab49>] ? fbcon_do_set_font+0x2aa/0x2ce
>[   27.410869]  [<ffffffff813d141d>] ? con_font_op+0x140/0x3af
>[   27.410872]  [<ffffffff811096b0>] ? alloc_pages_vma+0x103/0x15f
>[   27.410876]  [<ffffffff813c788a>] ? vt_ioctl+0xda6/0xf7f
>[   27.410880]  [<ffffffff813be628>] ? tty_ioctl+0x946/0x9b5
>[   27.410885]  [<ffffffff81032995>] ? __do_page_fault+0x30f/0x4a8
>[   27.410890]  [<ffffffff810f5dd7>] ? vma_rb_erase+0x179/0x1c3
>[   27.410894]  [<ffffffff8112241d>] ? do_vfs_ioctl+0x412/0x459
>[   27.410898]  [<ffffffff811224ad>] ? SyS_ioctl+0x49/0x78
>[   27.410902]  [<ffffffff817a1a82>] ? page_fault+0x22/0x30
>[   27.410905]  [<ffffffff817a0092>] ? system_call_fastpath+0x12/0x17
>[   27.410907] ---[ end trace 79d5d7a452caebe3 ]---
>[   27.410908] ------------[ cut here ]------------
>[   27.410926] WARNING: CPU: 1 PID: 3822 at drivers/gpu/drm/i915/intel_display.c:5373 intel_modeset_check_state+0x1ce/0xa0b [i915]()
>[   27.410927] active connector not linked to encoder
>[   27.410942] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   27.410945] CPU: 1 PID: 3822 Comm: setfont Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   27.410947] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   27.410949]  0000000000000000 0000000000000009 ffffffff8179a69b ffff88000421b8d8
>[   27.410952]  ffffffff8103bdec ffff88000421b8d0 ffffffffa00ddd0d 0000000000000000
>[   27.410954]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   27.410955] Call Trace:
>[   27.410959]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   27.410963]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   27.410980]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   27.410984]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   27.411001]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   27.411018]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   27.411034]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   27.411039]  [<ffffffff8179e499>] ? __ww_mutex_lock+0x15/0x8a
>[   27.411048]  [<ffffffffa00244d6>] ? drm_modeset_lock_all_crtcs+0x62/0x81 [drm]
>[   27.411061]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   27.411067]  [<ffffffffa0065375>] ? drm_fb_helper_pan_display+0x78/0xb6 [drm_kms_helper]
>[   27.411070]  [<ffffffff81381752>] ? fb_pan_display+0xd1/0x108
>[   27.411074]  [<ffffffff8137d05a>] ? bit_update_start+0x16/0x32
>[   27.411077]  [<ffffffff8137b264>] ? fbcon_switch+0x42f/0x446
>[   27.411081]  [<ffffffff813cd8bd>] ? redraw_screen+0x107/0x1dc
>[   27.411085]  [<ffffffff8137ab49>] ? fbcon_do_set_font+0x2aa/0x2ce
>[   27.411088]  [<ffffffff813d141d>] ? con_font_op+0x140/0x3af
>[   27.411091]  [<ffffffff811096b0>] ? alloc_pages_vma+0x103/0x15f
>[   27.411095]  [<ffffffff813c788a>] ? vt_ioctl+0xda6/0xf7f
>[   27.411103]  [<ffffffff813be628>] ? tty_ioctl+0x946/0x9b5
>[   27.411109]  [<ffffffff81032995>] ? __do_page_fault+0x30f/0x4a8
>[   27.411119]  [<ffffffff810f5dd7>] ? vma_rb_erase+0x179/0x1c3
>[   27.411123]  [<ffffffff8112241d>] ? do_vfs_ioctl+0x412/0x459
>[   27.411127]  [<ffffffff811224ad>] ? SyS_ioctl+0x49/0x78
>[   27.411131]  [<ffffffff817a1a82>] ? page_fault+0x22/0x30
>[   27.411134]  [<ffffffff817a0092>] ? system_call_fastpath+0x12/0x17
>[   27.411135] ---[ end trace 79d5d7a452caebe4 ]---
>[   27.411139] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[   27.411142] [drm:check_encoder_state] [ENCODER:42:TMDS-42]
>[   27.411144] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   27.411146] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[   27.411147] [drm:check_encoder_state] [ENCODER:46:DP MST-46]
>[   27.411149] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[   27.411150] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   27.411151] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[   27.411153] [drm:check_encoder_state] [ENCODER:53:DP MST-53]
>[   27.411154] [drm:check_crtc_state] [CRTC:20]
>[   27.411166] [drm:check_crtc_state] [CRTC:25]
>[   27.411178] [drm:check_crtc_state] [CRTC:30]
>[   27.411180] [drm:check_shared_dpll_state] DPLL 1
>[   27.411183] [drm:check_shared_dpll_state] DPLL 2
>[   27.411185] [drm:check_shared_dpll_state] DPLL 3
>[   28.754484] [drm:i915_gem_open] 
>[   28.757041] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   28.757046] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   28.757473] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3180
>[   28.757480] [drm:drm_atomic_get_plane_state] Added [PLANE:17] ffff88000462e0c0 state to ffff8800046c3180
>[   28.757485] [drm:drm_atomic_get_crtc_state] Added [CRTC:20] ffff8801442a6c00 state to ffff8800046c3180
>[   28.757489] [drm:drm_atomic_check_only] checking ffff8800046c3180
>[   28.757495] [drm:drm_atomic_commit] commiting ffff8800046c3180
>[   28.757517] [drm:skylake_update_primary_plane] Writing base 008C0000 0,0,3200,1800 pitch=12800
>[   28.757528] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3180
>[   28.757531] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3180
>[   28.757536] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3180
>[   28.757539] [drm:drm_atomic_get_plane_state] Added [PLANE:19] ffff88000462e600 state to ffff8800046c3180
>[   28.757542] [drm:drm_atomic_check_only] checking ffff8800046c3180
>[   28.757545] [drm:drm_atomic_commit] commiting ffff8800046c3180
>[   28.757549] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3180
>[   28.757552] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3180
>[   28.757555] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3180
>[   28.757559] [drm:drm_atomic_get_plane_state] Added [PLANE:21] ffff88000462ee40 state to ffff8800046c3180
>[   28.757561] [drm:drm_atomic_check_only] checking ffff8800046c3180
>[   28.757564] [drm:drm_atomic_commit] commiting ffff8800046c3180
>[   28.757568] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3180
>[   28.757571] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3180
>[   28.757574] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3180
>[   28.757577] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff88000462e540 state to ffff8800046c3180
>[   28.757580] [drm:drm_atomic_check_only] checking ffff8800046c3180
>[   28.757583] [drm:drm_atomic_commit] commiting ffff8800046c3180
>[   28.757586] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3180
>[   28.757589] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3180
>[   28.757592] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3180
>[   28.757595] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff88000462e240 state to ffff8800046c3180
>[   28.757599] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff8801442a6c00 state to ffff8800046c3180
>[   28.757601] [drm:drm_atomic_check_only] checking ffff8800046c3180
>[   28.757605] [drm:drm_atomic_commit] commiting ffff8800046c3180
>[   28.757617] [drm:skylake_update_primary_plane] Writing base 008C0000 0,0,3200,1800 pitch=12800
>[   28.757623] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3180
>[   28.757626] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3180
>[   28.757630] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3180
>[   28.757633] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff88000462e180 state to ffff8800046c3180
>[   28.757635] [drm:drm_atomic_check_only] checking ffff8800046c3180
>[   28.757638] [drm:drm_atomic_commit] commiting ffff8800046c3180
>[   28.757642] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3180
>[   28.757644] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3180
>[   28.757648] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3180
>[   28.757651] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff88000462e9c0 state to ffff8800046c3180
>[   28.757653] [drm:drm_atomic_check_only] checking ffff8800046c3180
>[   28.757656] [drm:drm_atomic_commit] commiting ffff8800046c3180
>[   28.757659] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3180
>[   28.757662] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3180
>[   28.757665] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3180
>[   28.757668] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff88000462e6c0 state to ffff8800046c3180
>[   28.757671] [drm:drm_atomic_check_only] checking ffff8800046c3180
>[   28.757674] [drm:drm_atomic_commit] commiting ffff8800046c3180
>[   28.757677] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3180
>[   28.757679] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3180
>[   28.757683] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3180
>[   28.757686] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff88000462e900 state to ffff8800046c3180
>[   28.757689] [drm:drm_atomic_check_only] checking ffff8800046c3180
>[   28.757691] [drm:drm_atomic_commit] commiting ffff8800046c3180
>[   28.757694] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3180
>[   28.757697] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3180
>[   28.757700] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3180
>[   28.757704] [drm:drm_atomic_get_plane_state] Added [PLANE:29] ffff88000462ec00 state to ffff8800046c3180
>[   28.757706] [drm:drm_atomic_check_only] checking ffff8800046c3180
>[   28.757709] [drm:drm_atomic_commit] commiting ffff8800046c3180
>[   28.757712] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3180
>[   28.757715] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3180
>[   28.757718] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3180
>[   28.757721] [drm:drm_atomic_get_plane_state] Added [PLANE:31] ffff88000462e480 state to ffff8800046c3180
>[   28.757724] [drm:drm_atomic_check_only] checking ffff8800046c3180
>[   28.757727] [drm:drm_atomic_commit] commiting ffff8800046c3180
>[   28.757729] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3180
>[   28.757732] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3180
>[   28.757735] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3180
>[   28.757739] [drm:drm_atomic_get_plane_state] Added [PLANE:32] ffff88000462e840 state to ffff8800046c3180
>[   28.757741] [drm:drm_atomic_check_only] checking ffff8800046c3180
>[   28.757744] [drm:drm_atomic_commit] commiting ffff8800046c3180
>[   28.757747] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3180
>[   28.757750] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3180
>[   28.757756] [drm:intel_crtc_set_config] [CRTC:20] [FB:121] #connectors=1 (x y) (0 0)
>[   28.757763] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   28.757767] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   28.757770] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   28.757778] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   28.757783] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[   28.757790] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[   28.757793] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   28.757797] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[   28.757800] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   28.757804] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   28.757808] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   28.757810] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   28.757813] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   28.757817] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   28.757821] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   28.757825] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   28.757828] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   28.757830] [drm:intel_dump_pipe_config] requested mode:
>[   28.757836] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   28.757838] [drm:intel_dump_pipe_config] adjusted mode:
>[   28.757843] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   28.757848] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   28.757851] [drm:intel_dump_pipe_config] port clock: 540000
>[   28.757853] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   28.757857] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   28.757860] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   28.757863] [drm:intel_dump_pipe_config] ips: 0
>[   28.757865] [drm:intel_dump_pipe_config] double wide: 0
>[   28.757870] [drm:intel_crtc_set_config] [CRTC:25] [FB:121] #connectors=1 (x y) (0 0)
>[   28.757874] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[   28.757877] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   28.757880] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   28.757885] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   28.757888] [drm:connected_sink_compute_bpp] [CONNECTOR:43:DP-1] checking for sink bpp constrains
>[   28.757894] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output
>[   28.757897] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI
>[   28.757900] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   28.757903] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[   28.757906] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   28.757908] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   28.757912] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   28.757916] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   28.757919] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   28.757922] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1
>[   28.757924] [drm:intel_dump_pipe_config] requested mode:
>[   28.757929] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   28.757931] [drm:intel_dump_pipe_config] adjusted mode:
>[   28.757936] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   28.757940] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[   28.757943] [drm:intel_dump_pipe_config] port clock: 148500
>[   28.757945] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   28.757949] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   28.757952] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   28.757954] [drm:intel_dump_pipe_config] ips: 0
>[   28.757957] [drm:intel_dump_pipe_config] double wide: 0
>[   28.757961] [drm:intel_crtc_set_config] [CRTC:30] [FB:121] #connectors=1 (x y) (0 0)
>[   28.757964] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   28.757967] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   28.757972] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   28.757976] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   28.757980] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=1, fb_changed=0
>[   28.757982] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   28.757985] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   28.757988] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   28.757992] [drm:intel_modeset_stage_output_state] [CONNECTOR:47:HDMI-A-1] to [CRTC:30]
>[   28.757996] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   28.758015] [drm:intel_connector_check_state] [CONNECTOR:34:eDP-1]
>[   28.758022] [drm:intel_connector_check_state] [CONNECTOR:47:HDMI-A-1]
>[   28.758024] ------------[ cut here ]------------
>[   28.758058] WARNING: CPU: 1 PID: 2957 at drivers/gpu/drm/i915/intel_display.c:5371 intel_modeset_check_state+0x192/0xa0b [i915]()
>[   28.758061] wrong connector dpms state
>[   28.758063] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   28.758093] CPU: 1 PID: 2957 Comm: plymouthd Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   28.758097] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   28.758100]  0000000000000000 0000000000000009 ffffffff8179a69b ffff88009babfb68
>[   28.758105]  ffffffff8103bdec ffff88009babfb60 ffffffffa00ddcd1 0000000000000002
>[   28.758109]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   28.758114] Call Trace:
>[   28.758129]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   28.758136]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   28.758159]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   28.758165]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   28.758186]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   28.758206]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   28.758226]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   28.758238]  [<ffffffffa0024a11>] ? drm_atomic_state_clear+0xec/0x10d [drm]
>[   28.758254]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   28.758262]  [<ffffffffa00652e2>] ? restore_fbdev_mode+0xa8/0xc3 [drm_kms_helper]
>[   28.758269]  [<ffffffffa00665ff>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1f/0x56 [drm_kms_helper]
>[   28.758300]  [<ffffffffa00ec52c>] ? intel_fbdev_restore_mode+0x16/0x3e [i915]
>[   28.758321]  [<ffffffffa000f0b5>] ? drm_lastclose+0x36/0xfe [drm]
>[   28.758333]  [<ffffffffa000f590>] ? drm_release+0x413/0x44b [drm]
>[   28.758339]  [<ffffffff81115175>] ? __fput+0xde/0x1ab
>[   28.758345]  [<ffffffff8104fdc4>] ? task_work_run+0x7f/0x93
>[   28.758350]  [<ffffffff8100266b>] ? do_notify_resume+0x5b/0x6c
>[   28.758354]  [<ffffffff817a02ff>] ? int_signal+0x12/0x17
>[   28.758358] ---[ end trace 79d5d7a452caebe5 ]---
>[   28.758361] ------------[ cut here ]------------
>[   28.758381] WARNING: CPU: 1 PID: 2957 at drivers/gpu/drm/i915/intel_display.c:5373 intel_modeset_check_state+0x1ce/0xa0b [i915]()
>[   28.758383] active connector not linked to encoder
>[   28.758385] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   28.758412] CPU: 1 PID: 2957 Comm: plymouthd Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   28.758415] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   28.758417]  0000000000000000 0000000000000009 ffffffff8179a69b ffff88009babfb68
>[   28.758421]  ffffffff8103bdec ffff88009babfb60 ffffffffa00ddd0d 0000000000000002
>[   28.758426]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   28.758430] Call Trace:
>[   28.758436]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   28.758442]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   28.758459]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   28.758465]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   28.758483]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   28.758502]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   28.758521]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   28.758532]  [<ffffffffa0024a11>] ? drm_atomic_state_clear+0xec/0x10d [drm]
>[   28.758547]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   28.758555]  [<ffffffffa00652e2>] ? restore_fbdev_mode+0xa8/0xc3 [drm_kms_helper]
>[   28.758562]  [<ffffffffa00665ff>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1f/0x56 [drm_kms_helper]
>[   28.758583]  [<ffffffffa00ec52c>] ? intel_fbdev_restore_mode+0x16/0x3e [i915]
>[   28.758594]  [<ffffffffa000f0b5>] ? drm_lastclose+0x36/0xfe [drm]
>[   28.758603]  [<ffffffffa000f590>] ? drm_release+0x413/0x44b [drm]
>[   28.758609]  [<ffffffff81115175>] ? __fput+0xde/0x1ab
>[   28.758613]  [<ffffffff8104fdc4>] ? task_work_run+0x7f/0x93
>[   28.758617]  [<ffffffff8100266b>] ? do_notify_resume+0x5b/0x6c
>[   28.758621]  [<ffffffff817a02ff>] ? int_signal+0x12/0x17
>[   28.758624] ---[ end trace 79d5d7a452caebe6 ]---
>[   28.758632] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[   28.758636] [drm:check_encoder_state] [ENCODER:42:TMDS-42]
>[   28.758640] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   28.758643] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[   28.758645] [drm:check_encoder_state] [ENCODER:46:DP MST-46]
>[   28.758648] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[   28.758651] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   28.758653] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[   28.758656] [drm:check_encoder_state] [ENCODER:53:DP MST-53]
>[   28.758658] [drm:check_crtc_state] [CRTC:20]
>[   28.758674] [drm:check_crtc_state] [CRTC:25]
>[   28.758687] [drm:check_crtc_state] [CRTC:30]
>[   28.758691] [drm:check_shared_dpll_state] DPLL 1
>[   28.758696] [drm:check_shared_dpll_state] DPLL 2
>[   28.758698] [drm:check_shared_dpll_state] DPLL 3
>[   28.758724] [drm:i915_gem_open] 
>[   28.761199] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   28.761203] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   28.761652] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880004b2d8a0
>[   28.761658] [drm:drm_atomic_get_plane_state] Added [PLANE:17] ffff880004b1b780 state to ffff880004b2d8a0
>[   28.761662] [drm:drm_atomic_get_crtc_state] Added [CRTC:20] ffff880144015c00 state to ffff880004b2d8a0
>[   28.761665] [drm:drm_atomic_check_only] checking ffff880004b2d8a0
>[   28.761670] [drm:drm_atomic_commit] commiting ffff880004b2d8a0
>[   28.761686] [drm:skylake_update_primary_plane] Writing base 008C0000 0,0,3200,1800 pitch=12800
>[   28.761695] [drm:drm_atomic_state_clear] Clearing atomic state ffff880004b2d8a0
>[   28.761698] [drm:drm_atomic_state_free] Freeing atomic state ffff880004b2d8a0
>[   28.761705] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880004b2d8a0
>[   28.761708] [drm:drm_atomic_get_plane_state] Added [PLANE:19] ffff880004b1b3c0 state to ffff880004b2d8a0
>[   28.761711] [drm:drm_atomic_check_only] checking ffff880004b2d8a0
>[   28.761714] [drm:drm_atomic_commit] commiting ffff880004b2d8a0
>[   28.761718] [drm:drm_atomic_state_clear] Clearing atomic state ffff880004b2d8a0
>[   28.761720] [drm:drm_atomic_state_free] Freeing atomic state ffff880004b2d8a0
>[   28.761724] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880004b2d8a0
>[   28.761727] [drm:drm_atomic_get_plane_state] Added [PLANE:21] ffff880004b1b300 state to ffff880004b2d8a0
>[   28.761730] [drm:drm_atomic_check_only] checking ffff880004b2d8a0
>[   28.761733] [drm:drm_atomic_commit] commiting ffff880004b2d8a0
>[   28.761736] [drm:drm_atomic_state_clear] Clearing atomic state ffff880004b2d8a0
>[   28.761738] [drm:drm_atomic_state_free] Freeing atomic state ffff880004b2d8a0
>[   28.761742] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880004b2d8a0
>[   28.761745] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff880004b1b540 state to ffff880004b2d8a0
>[   28.761748] [drm:drm_atomic_check_only] checking ffff880004b2d8a0
>[   28.761750] [drm:drm_atomic_commit] commiting ffff880004b2d8a0
>[   28.761754] [drm:drm_atomic_state_clear] Clearing atomic state ffff880004b2d8a0
>[   28.761756] [drm:drm_atomic_state_free] Freeing atomic state ffff880004b2d8a0
>[   28.761759] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880004b2d8a0
>[   28.761763] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff880004b1be40 state to ffff880004b2d8a0
>[   28.761767] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff880144015c00 state to ffff880004b2d8a0
>[   28.761769] [drm:drm_atomic_check_only] checking ffff880004b2d8a0
>[   28.761773] [drm:drm_atomic_commit] commiting ffff880004b2d8a0
>[   28.761784] [drm:skylake_update_primary_plane] Writing base 008C0000 0,0,3200,1800 pitch=12800
>[   28.761790] [drm:drm_atomic_state_clear] Clearing atomic state ffff880004b2d8a0
>[   28.761793] [drm:drm_atomic_state_free] Freeing atomic state ffff880004b2d8a0
>[   28.761796] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880004b2d8a0
>[   28.761800] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff880004b1bd80 state to ffff880004b2d8a0
>[   28.761802] [drm:drm_atomic_check_only] checking ffff880004b2d8a0
>[   28.761805] [drm:drm_atomic_commit] commiting ffff880004b2d8a0
>[   28.761808] [drm:drm_atomic_state_clear] Clearing atomic state ffff880004b2d8a0
>[   28.761811] [drm:drm_atomic_state_free] Freeing atomic state ffff880004b2d8a0
>[   28.761814] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880004b2d8a0
>[   28.761817] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff880004b1b480 state to ffff880004b2d8a0
>[   28.761820] [drm:drm_atomic_check_only] checking ffff880004b2d8a0
>[   28.761822] [drm:drm_atomic_commit] commiting ffff880004b2d8a0
>[   28.761825] [drm:drm_atomic_state_clear] Clearing atomic state ffff880004b2d8a0
>[   28.761828] [drm:drm_atomic_state_free] Freeing atomic state ffff880004b2d8a0
>[   28.761831] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880004b2d8a0
>[   28.761835] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff880004b1ba80 state to ffff880004b2d8a0
>[   28.761837] [drm:drm_atomic_check_only] checking ffff880004b2d8a0
>[   28.761840] [drm:drm_atomic_commit] commiting ffff880004b2d8a0
>[   28.761843] [drm:drm_atomic_state_clear] Clearing atomic state ffff880004b2d8a0
>[   28.761846] [drm:drm_atomic_state_free] Freeing atomic state ffff880004b2d8a0
>[   28.761849] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880004b2d8a0
>[   28.761852] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff880004b1b0c0 state to ffff880004b2d8a0
>[   28.761855] [drm:drm_atomic_check_only] checking ffff880004b2d8a0
>[   28.761858] [drm:drm_atomic_commit] commiting ffff880004b2d8a0
>[   28.761861] [drm:drm_atomic_state_clear] Clearing atomic state ffff880004b2d8a0
>[   28.761863] [drm:drm_atomic_state_free] Freeing atomic state ffff880004b2d8a0
>[   28.761867] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880004b2d8a0
>[   28.761870] [drm:drm_atomic_get_plane_state] Added [PLANE:29] ffff880004b1b180 state to ffff880004b2d8a0
>[   28.761872] [drm:drm_atomic_check_only] checking ffff880004b2d8a0
>[   28.761875] [drm:drm_atomic_commit] commiting ffff880004b2d8a0
>[   28.761878] [drm:drm_atomic_state_clear] Clearing atomic state ffff880004b2d8a0
>[   28.761881] [drm:drm_atomic_state_free] Freeing atomic state ffff880004b2d8a0
>[   28.761884] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880004b2d8a0
>[   28.761888] [drm:drm_atomic_get_plane_state] Added [PLANE:31] ffff880004b1bcc0 state to ffff880004b2d8a0
>[   28.761890] [drm:drm_atomic_check_only] checking ffff880004b2d8a0
>[   28.761893] [drm:drm_atomic_commit] commiting ffff880004b2d8a0
>[   28.761896] [drm:drm_atomic_state_clear] Clearing atomic state ffff880004b2d8a0
>[   28.761899] [drm:drm_atomic_state_free] Freeing atomic state ffff880004b2d8a0
>[   28.761902] [drm:drm_atomic_state_alloc] Allocate atomic state ffff880004b2d8a0
>[   28.761906] [drm:drm_atomic_get_plane_state] Added [PLANE:32] ffff880004b1b6c0 state to ffff880004b2d8a0
>[   28.761908] [drm:drm_atomic_check_only] checking ffff880004b2d8a0
>[   28.761911] [drm:drm_atomic_commit] commiting ffff880004b2d8a0
>[   28.761914] [drm:drm_atomic_state_clear] Clearing atomic state ffff880004b2d8a0
>[   28.761917] [drm:drm_atomic_state_free] Freeing atomic state ffff880004b2d8a0
>[   28.761921] [drm:intel_crtc_set_config] [CRTC:20] [FB:121] #connectors=1 (x y) (0 0)
>[   28.761927] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   28.761931] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   28.761934] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   28.761939] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   28.761943] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[   28.761949] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[   28.761951] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   28.761955] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[   28.761958] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   28.761962] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   28.761966] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   28.761968] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   28.761971] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   28.761975] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   28.761979] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   28.761983] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   28.761986] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   28.761989] [drm:intel_dump_pipe_config] requested mode:
>[   28.761994] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   28.761997] [drm:intel_dump_pipe_config] adjusted mode:
>[   28.762001] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   28.762006] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   28.762009] [drm:intel_dump_pipe_config] port clock: 540000
>[   28.762011] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   28.762015] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   28.762018] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   28.762021] [drm:intel_dump_pipe_config] ips: 0
>[   28.762023] [drm:intel_dump_pipe_config] double wide: 0
>[   28.762027] [drm:intel_crtc_set_config] [CRTC:25] [FB:121] #connectors=1 (x y) (0 0)
>[   28.762031] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[   28.762035] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   28.762038] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   28.762042] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   28.762045] [drm:connected_sink_compute_bpp] [CONNECTOR:43:DP-1] checking for sink bpp constrains
>[   28.762051] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output
>[   28.762053] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI
>[   28.762057] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   28.762060] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[   28.762062] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   28.762065] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   28.762069] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   28.762072] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   28.762076] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   28.762079] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1
>[   28.762081] [drm:intel_dump_pipe_config] requested mode:
>[   28.762086] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   28.762088] [drm:intel_dump_pipe_config] adjusted mode:
>[   28.762093] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   28.762098] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[   28.762100] [drm:intel_dump_pipe_config] port clock: 148500
>[   28.762103] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   28.762106] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   28.762109] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   28.762111] [drm:intel_dump_pipe_config] ips: 0
>[   28.762114] [drm:intel_dump_pipe_config] double wide: 0
>[   28.762117] [drm:intel_crtc_set_config] [CRTC:30] [FB:121] #connectors=1 (x y) (0 0)
>[   28.762121] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   28.762123] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   28.762128] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   28.762133] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   28.762136] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=1, fb_changed=0
>[   28.762139] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   28.762142] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   28.762145] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   28.762148] [drm:intel_modeset_stage_output_state] [CONNECTOR:47:HDMI-A-1] to [CRTC:30]
>[   28.762152] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   28.762168] [drm:intel_connector_check_state] [CONNECTOR:34:eDP-1]
>[   28.762175] [drm:intel_connector_check_state] [CONNECTOR:47:HDMI-A-1]
>[   28.762177] ------------[ cut here ]------------
>[   28.762206] WARNING: CPU: 3 PID: 2957 at drivers/gpu/drm/i915/intel_display.c:5371 intel_modeset_check_state+0x192/0xa0b [i915]()
>[   28.762208] wrong connector dpms state
>[   28.762210] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   28.762238] CPU: 3 PID: 2957 Comm: plymouthd Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   28.762242] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   28.762244]  0000000000000000 0000000000000009 ffffffff8179a69b ffff88009babfb68
>[   28.762249]  ffffffff8103bdec ffff88009babfb60 ffffffffa00ddcd1 0000000000000002
>[   28.762253]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   28.762257] Call Trace:
>[   28.762265]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   28.762271]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   28.762302]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   28.762308]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   28.762327]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   28.762347]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   28.762366]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   28.762378]  [<ffffffffa0024a11>] ? drm_atomic_state_clear+0xec/0x10d [drm]
>[   28.762393]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   28.762401]  [<ffffffffa00652e2>] ? restore_fbdev_mode+0xa8/0xc3 [drm_kms_helper]
>[   28.762408]  [<ffffffffa00665ff>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1f/0x56 [drm_kms_helper]
>[   28.762429]  [<ffffffffa00ec52c>] ? intel_fbdev_restore_mode+0x16/0x3e [i915]
>[   28.762440]  [<ffffffffa000f0b5>] ? drm_lastclose+0x36/0xfe [drm]
>[   28.762450]  [<ffffffffa000f590>] ? drm_release+0x413/0x44b [drm]
>[   28.762456]  [<ffffffff81115175>] ? __fput+0xde/0x1ab
>[   28.762461]  [<ffffffff8104fdc4>] ? task_work_run+0x7f/0x93
>[   28.762465]  [<ffffffff8100266b>] ? do_notify_resume+0x5b/0x6c
>[   28.762470]  [<ffffffff817a02ff>] ? int_signal+0x12/0x17
>[   28.762473] ---[ end trace 79d5d7a452caebe7 ]---
>[   28.762476] ------------[ cut here ]------------
>[   28.762495] WARNING: CPU: 3 PID: 2957 at drivers/gpu/drm/i915/intel_display.c:5373 intel_modeset_check_state+0x1ce/0xa0b [i915]()
>[   28.762497] active connector not linked to encoder
>[   28.762499] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   28.762526] CPU: 3 PID: 2957 Comm: plymouthd Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   28.762529] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   28.762531]  0000000000000000 0000000000000009 ffffffff8179a69b ffff88009babfb68
>[   28.762535]  ffffffff8103bdec ffff88009babfb60 ffffffffa00ddd0d 0000000000000002
>[   28.762539]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   28.762543] Call Trace:
>[   28.762549]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   28.762554]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   28.762572]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   28.762578]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   28.762596]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   28.762615]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   28.762633]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   28.762644]  [<ffffffffa0024a11>] ? drm_atomic_state_clear+0xec/0x10d [drm]
>[   28.762658]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   28.762666]  [<ffffffffa00652e2>] ? restore_fbdev_mode+0xa8/0xc3 [drm_kms_helper]
>[   28.762673]  [<ffffffffa00665ff>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1f/0x56 [drm_kms_helper]
>[   28.762693]  [<ffffffffa00ec52c>] ? intel_fbdev_restore_mode+0x16/0x3e [i915]
>[   28.762704]  [<ffffffffa000f0b5>] ? drm_lastclose+0x36/0xfe [drm]
>[   28.762714]  [<ffffffffa000f590>] ? drm_release+0x413/0x44b [drm]
>[   28.762719]  [<ffffffff81115175>] ? __fput+0xde/0x1ab
>[   28.762724]  [<ffffffff8104fdc4>] ? task_work_run+0x7f/0x93
>[   28.762728]  [<ffffffff8100266b>] ? do_notify_resume+0x5b/0x6c
>[   28.762732]  [<ffffffff817a02ff>] ? int_signal+0x12/0x17
>[   28.762735] ---[ end trace 79d5d7a452caebe8 ]---
>[   28.762740] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[   28.762744] [drm:check_encoder_state] [ENCODER:42:TMDS-42]
>[   28.762748] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   28.762750] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[   28.762753] [drm:check_encoder_state] [ENCODER:46:DP MST-46]
>[   28.762755] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[   28.762758] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   28.762760] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[   28.762763] [drm:check_encoder_state] [ENCODER:53:DP MST-53]
>[   28.762765] [drm:check_crtc_state] [CRTC:20]
>[   28.762778] [drm:check_crtc_state] [CRTC:25]
>[   28.762791] [drm:check_crtc_state] [CRTC:30]
>[   28.762795] [drm:check_shared_dpll_state] DPLL 1
>[   28.762799] [drm:check_shared_dpll_state] DPLL 2
>[   28.762802] [drm:check_shared_dpll_state] DPLL 3
>[   28.762828] [drm:i915_gem_open] 
>[   28.765299] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[   28.765302] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[   28.765384] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   28.765389] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   28.765405] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   28.765410] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:eDP-1]
>[   28.765413] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[   28.765426] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   28.765474] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   28.765813] [drm:intel_dp_probe_oui] Sink OUI: 0022b9
>[   28.766144] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   28.766159] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   28.766165] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:eDP-1] probed modes :
>[   28.766170] [drm:drm_mode_debug_printmodeline] Modeline 35:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   28.766175] [drm:drm_mode_debug_printmodeline] Modeline 36:"3200x1800" 48 361310 3200 3248 3280 3680 1800 1802 1807 2045 0x40 0xa
>[   28.766180] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   28.793666] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   28.793671] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-1]
>[   28.793678] [drm:intel_dp_detect] [CONNECTOR:43:DP-1]
>[   28.794112] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 00 01 00 00 00 00 00 00 00 00 00 00
>[   28.837332] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   28.837472] [drm:drm_edid_to_eld] ELD monitor ASUS PA238
>[   28.837475] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   28.837554] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-1] probed modes :
>[   28.837561] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   28.837566] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   28.837571] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   28.837576] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   28.837581] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   28.837586] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   28.837590] [drm:drm_mode_debug_printmodeline] Modeline 66:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   28.837595] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   28.837600] [drm:drm_mode_debug_printmodeline] Modeline 64:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   28.837604] [drm:drm_mode_debug_printmodeline] Modeline 65:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[   28.837609] [drm:drm_mode_debug_printmodeline] Modeline 62:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   28.837614] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   28.837619] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   28.837623] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   28.837628] [drm:drm_mode_debug_printmodeline] Modeline 99:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   28.837633] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   28.837637] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   28.837642] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   28.837647] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   28.837651] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   28.837656] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   28.837661] [drm:drm_mode_debug_printmodeline] Modeline 93:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   28.837666] [drm:drm_mode_debug_printmodeline] Modeline 79:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   28.837670] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   28.837675] [drm:drm_mode_debug_printmodeline] Modeline 81:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   28.837679] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   28.837684] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   28.837688] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   28.837693] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   28.837697] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   28.837702] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   28.837707] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   28.837711] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   28.837716] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   28.837720] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   28.837725] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   28.837734] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   28.847674] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   28.847688] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-1]
>[   28.847695] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-1]
>[   28.849831] [drm:cpt_irq_handler] Audio CP change interrupt
>[   28.870957] [drm:cpt_irq_handler] Audio CP request interrupt
>[   28.870961] [drm:cpt_irq_handler] Audio CP change interrupt
>[   28.873316] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   28.873447] [drm:drm_edid_to_eld] ELD monitor ASUS PA238
>[   28.873452] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0
>[   28.873455] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   28.873542] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-1] probed modes :
>[   28.873547] [drm:drm_mode_debug_printmodeline] Modeline 84:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   28.873553] [drm:drm_mode_debug_printmodeline] Modeline 135:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   28.873558] [drm:drm_mode_debug_printmodeline] Modeline 125:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   28.873562] [drm:drm_mode_debug_printmodeline] Modeline 143:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   28.873567] [drm:drm_mode_debug_printmodeline] Modeline 130:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   28.873572] [drm:drm_mode_debug_printmodeline] Modeline 124:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   28.873577] [drm:drm_mode_debug_printmodeline] Modeline 134:"1920x1080" 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   28.873581] [drm:drm_mode_debug_printmodeline] Modeline 148:"1920x1080" 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   28.873586] [drm:drm_mode_debug_printmodeline] Modeline 133:"1920x1080" 25 74250 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   28.873590] [drm:drm_mode_debug_printmodeline] Modeline 132:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   28.873595] [drm:drm_mode_debug_printmodeline] Modeline 147:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   28.873600] [drm:drm_mode_debug_printmodeline] Modeline 92:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   28.873604] [drm:drm_mode_debug_printmodeline] Modeline 110:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   28.873609] [drm:drm_mode_debug_printmodeline] Modeline 96:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   28.873614] [drm:drm_mode_debug_printmodeline] Modeline 100:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   28.873619] [drm:drm_mode_debug_printmodeline] Modeline 94:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   28.873623] [drm:drm_mode_debug_printmodeline] Modeline 101:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   28.873628] [drm:drm_mode_debug_printmodeline] Modeline 86:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   28.873633] [drm:drm_mode_debug_printmodeline] Modeline 137:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   28.873638] [drm:drm_mode_debug_printmodeline] Modeline 87:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   28.873642] [drm:drm_mode_debug_printmodeline] Modeline 128:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   28.873647] [drm:drm_mode_debug_printmodeline] Modeline 111:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   28.873651] [drm:drm_mode_debug_printmodeline] Modeline 112:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   28.873656] [drm:drm_mode_debug_printmodeline] Modeline 113:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   28.873661] [drm:drm_mode_debug_printmodeline] Modeline 144:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   28.873665] [drm:drm_mode_debug_printmodeline] Modeline 126:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   28.873670] [drm:drm_mode_debug_printmodeline] Modeline 114:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   28.873675] [drm:drm_mode_debug_printmodeline] Modeline 115:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   28.873679] [drm:drm_mode_debug_printmodeline] Modeline 116:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   28.873684] [drm:drm_mode_debug_printmodeline] Modeline 102:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   28.873689] [drm:drm_mode_debug_printmodeline] Modeline 103:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   28.873693] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   28.873698] [drm:drm_mode_debug_printmodeline] Modeline 136:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   28.873702] [drm:drm_mode_debug_printmodeline] Modeline 85:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   28.873707] [drm:drm_mode_debug_printmodeline] Modeline 104:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   28.873711] [drm:drm_mode_debug_printmodeline] Modeline 106:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   28.873716] [drm:drm_mode_debug_printmodeline] Modeline 108:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   28.873720] [drm:drm_mode_debug_printmodeline] Modeline 117:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   28.873725] [drm:drm_mode_debug_printmodeline] Modeline 109:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   28.873735] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   28.873762] [drm:drm_mode_getconnector] [CONNECTOR:50:?]
>[   28.873765] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2]
>[   28.873769] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[   28.873772] [drm:intel_display_power_get] enabling DDI C power well
>[   28.873776] [drm:skl_set_power_well] Enabling DDI C power well
>[   28.873786] [drm:intel_display_power_put] disabling DDI C power well
>[   28.873790] [drm:skl_set_power_well] Disabling DDI C power well
>[   28.873793] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2] disconnected
>[   28.873797] [drm:drm_mode_getconnector] [CONNECTOR:50:?]
>[   28.873800] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2]
>[   28.873803] [drm:intel_dp_detect] [CONNECTOR:50:DP-2]
>[   28.873805] [drm:intel_display_power_get] enabling DDI C power well
>[   28.873808] [drm:skl_set_power_well] Enabling DDI C power well
>[   28.873818] [drm:intel_display_power_put] disabling DDI C power well
>[   28.873821] [drm:skl_set_power_well] Disabling DDI C power well
>[   28.873824] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-2] disconnected
>[   28.873830] [drm:drm_mode_getconnector] [CONNECTOR:54:?]
>[   28.873833] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2]
>[   28.873835] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[   28.873838] [drm:intel_display_power_get] enabling DDI C power well
>[   28.873841] [drm:skl_set_power_well] Enabling DDI C power well
>[   28.874086] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   28.874089] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   28.874091] [drm:intel_display_power_put] disabling DDI C power well
>[   28.874095] [drm:skl_set_power_well] Disabling DDI C power well
>[   28.874098] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2] disconnected
>[   28.874102] [drm:drm_mode_getconnector] [CONNECTOR:54:?]
>[   28.874105] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2]
>[   28.874107] [drm:intel_hdmi_detect] [CONNECTOR:54:HDMI-A-2]
>[   28.874110] [drm:intel_display_power_get] enabling DDI C power well
>[   28.874113] [drm:skl_set_power_well] Enabling DDI C power well
>[   28.874356] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   28.874358] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   28.874361] [drm:intel_display_power_put] disabling DDI C power well
>[   28.874364] [drm:skl_set_power_well] Disabling DDI C power well
>[   28.874367] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:54:HDMI-A-2] disconnected
>[   28.874399] [drm:add_framebuffer_internal] [FB:120]
>[   29.781149] init: Failed to obtain startpar-bridge instance: Unknown parameter: INSTANCE
>[   31.776780] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   31.776823] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   32.550197] asix 1-5.4:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[   32.797241] asix 1-5.4:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[   34.557881] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
>[   35.709716] init: dbus pre-start process (4182) terminated with status 127
>[   36.072566] init: failsafe main process (4216) killed by TERM signal
>[   43.443277] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3e40
>[   43.443287] [drm:drm_atomic_get_plane_state] Added [PLANE:17] ffff88009bb0a540 state to ffff8800046c3e40
>[   43.443293] [drm:drm_atomic_get_crtc_state] Added [CRTC:20] ffff880143ecb000 state to ffff8800046c3e40
>[   43.443296] [drm:drm_atomic_check_only] checking ffff8800046c3e40
>[   43.443303] [drm:drm_atomic_commit] commiting ffff8800046c3e40
>[   43.443325] [drm:skylake_update_primary_plane] Writing base 008C0000 0,0,3200,1800 pitch=12800
>[   43.443335] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3e40
>[   43.443342] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3e40
>[   43.443346] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3e40
>[   43.443350] [drm:drm_atomic_get_plane_state] Added [PLANE:19] ffff88009bb0a600 state to ffff8800046c3e40
>[   43.443353] [drm:drm_atomic_check_only] checking ffff8800046c3e40
>[   43.443356] [drm:drm_atomic_commit] commiting ffff8800046c3e40
>[   43.443360] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3e40
>[   43.443363] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3e40
>[   43.443366] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3e40
>[   43.443370] [drm:drm_atomic_get_plane_state] Added [PLANE:21] ffff88009bb0ab40 state to ffff8800046c3e40
>[   43.443372] [drm:drm_atomic_check_only] checking ffff8800046c3e40
>[   43.443375] [drm:drm_atomic_commit] commiting ffff8800046c3e40
>[   43.443379] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3e40
>[   43.443382] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3e40
>[   43.443385] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3e40
>[   43.443388] [drm:drm_atomic_get_plane_state] Added [PLANE:22] ffff88009bb0a000 state to ffff8800046c3e40
>[   43.443391] [drm:drm_atomic_check_only] checking ffff8800046c3e40
>[   43.443394] [drm:drm_atomic_commit] commiting ffff8800046c3e40
>[   43.443397] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3e40
>[   43.443400] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3e40
>[   43.443403] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3e40
>[   43.443407] [drm:drm_atomic_get_plane_state] Added [PLANE:23] ffff88009bb0a300 state to ffff8800046c3e40
>[   43.443410] [drm:drm_atomic_get_crtc_state] Added [CRTC:25] ffff880143ecb000 state to ffff8800046c3e40
>[   43.443413] [drm:drm_atomic_check_only] checking ffff8800046c3e40
>[   43.443417] [drm:drm_atomic_commit] commiting ffff8800046c3e40
>[   43.443428] [drm:skylake_update_primary_plane] Writing base 008C0000 0,0,3200,1800 pitch=12800
>[   43.443434] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3e40
>[   43.443437] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3e40
>[   43.443441] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3e40
>[   43.443444] [drm:drm_atomic_get_plane_state] Added [PLANE:24] ffff88009bb0ae40 state to ffff8800046c3e40
>[   43.443447] [drm:drm_atomic_check_only] checking ffff8800046c3e40
>[   43.443450] [drm:drm_atomic_commit] commiting ffff8800046c3e40
>[   43.443453] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3e40
>[   43.443456] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3e40
>[   43.443459] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3e40
>[   43.443462] [drm:drm_atomic_get_plane_state] Added [PLANE:26] ffff88009bb0a9c0 state to ffff8800046c3e40
>[   43.443465] [drm:drm_atomic_check_only] checking ffff8800046c3e40
>[   43.443468] [drm:drm_atomic_commit] commiting ffff8800046c3e40
>[   43.443471] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3e40
>[   43.443474] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3e40
>[   43.443477] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3e40
>[   43.443480] [drm:drm_atomic_get_plane_state] Added [PLANE:27] ffff88009bb0a240 state to ffff8800046c3e40
>[   43.443483] [drm:drm_atomic_check_only] checking ffff8800046c3e40
>[   43.443486] [drm:drm_atomic_commit] commiting ffff8800046c3e40
>[   43.443489] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3e40
>[   43.443491] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3e40
>[   43.443495] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3e40
>[   43.443499] [drm:drm_atomic_get_plane_state] Added [PLANE:28] ffff88009bb0a840 state to ffff8800046c3e40
>[   43.443501] [drm:drm_atomic_check_only] checking ffff8800046c3e40
>[   43.443504] [drm:drm_atomic_commit] commiting ffff8800046c3e40
>[   43.443507] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3e40
>[   43.443510] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3e40
>[   43.443513] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3e40
>[   43.443516] [drm:drm_atomic_get_plane_state] Added [PLANE:29] ffff88009bb0ad80 state to ffff8800046c3e40
>[   43.443519] [drm:drm_atomic_check_only] checking ffff8800046c3e40
>[   43.443522] [drm:drm_atomic_commit] commiting ffff8800046c3e40
>[   43.443525] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3e40
>[   43.443527] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3e40
>[   43.443531] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3e40
>[   43.443534] [drm:drm_atomic_get_plane_state] Added [PLANE:31] ffff88009bb0a480 state to ffff8800046c3e40
>[   43.443536] [drm:drm_atomic_check_only] checking ffff8800046c3e40
>[   43.443539] [drm:drm_atomic_commit] commiting ffff8800046c3e40
>[   43.443542] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3e40
>[   43.443545] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3e40
>[   43.443548] [drm:drm_atomic_state_alloc] Allocate atomic state ffff8800046c3e40
>[   43.443551] [drm:drm_atomic_get_plane_state] Added [PLANE:32] ffff88009bb0a780 state to ffff8800046c3e40
>[   43.443554] [drm:drm_atomic_check_only] checking ffff8800046c3e40
>[   43.443557] [drm:drm_atomic_commit] commiting ffff8800046c3e40
>[   43.443560] [drm:drm_atomic_state_clear] Clearing atomic state ffff8800046c3e40
>[   43.443563] [drm:drm_atomic_state_free] Freeing atomic state ffff8800046c3e40
>[   43.443568] [drm:intel_crtc_set_config] [CRTC:20] [FB:121] #connectors=1 (x y) (0 0)
>[   43.443574] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   43.443579] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   43.443582] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   43.443588] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   43.443593] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[   43.443599] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[   43.443602] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   43.443606] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[   43.443610] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   43.443614] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   43.443617] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   43.443620] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   43.443622] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   43.443627] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   43.443631] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   43.443635] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   43.443638] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   43.443640] [drm:intel_dump_pipe_config] requested mode:
>[   43.443646] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   43.443648] [drm:intel_dump_pipe_config] adjusted mode:
>[   43.443653] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   43.443658] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   43.443660] [drm:intel_dump_pipe_config] port clock: 540000
>[   43.443663] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   43.443666] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   43.443670] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   43.443672] [drm:intel_dump_pipe_config] ips: 0
>[   43.443675] [drm:intel_dump_pipe_config] double wide: 0
>[   43.443679] [drm:intel_crtc_set_config] [CRTC:25] [FB:121] #connectors=1 (x y) (0 0)
>[   43.443684] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[   43.443687] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   43.443691] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   43.443695] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   43.443699] [drm:connected_sink_compute_bpp] [CONNECTOR:43:DP-1] checking for sink bpp constrains
>[   43.443704] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output
>[   43.443707] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI
>[   43.443710] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   43.443713] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[   43.443716] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   43.443719] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   43.443723] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   43.443726] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   43.443730] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   43.443732] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1
>[   43.443735] [drm:intel_dump_pipe_config] requested mode:
>[   43.443739] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   43.443742] [drm:intel_dump_pipe_config] adjusted mode:
>[   43.443746] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   43.443751] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[   43.443753] [drm:intel_dump_pipe_config] port clock: 148500
>[   43.443756] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   43.443759] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   43.443763] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   43.443765] [drm:intel_dump_pipe_config] ips: 0
>[   43.443767] [drm:intel_dump_pipe_config] double wide: 0
>[   43.443772] [drm:intel_crtc_set_config] [CRTC:30] [FB:121] #connectors=1 (x y) (0 0)
>[   43.443775] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   43.443777] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   43.443782] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   43.443787] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   43.443791] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=1, fb_changed=0
>[   43.443793] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   43.443796] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   43.443800] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   43.443803] [drm:intel_modeset_stage_output_state] [CONNECTOR:47:HDMI-A-1] to [CRTC:30]
>[   43.443807] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   43.443826] [drm:intel_connector_check_state] [CONNECTOR:34:eDP-1]
>[   43.443833] [drm:intel_connector_check_state] [CONNECTOR:47:HDMI-A-1]
>[   43.443835] ------------[ cut here ]------------
>[   43.443876] WARNING: CPU: 1 PID: 2957 at drivers/gpu/drm/i915/intel_display.c:5371 intel_modeset_check_state+0x192/0xa0b [i915]()
>[   43.443878] wrong connector dpms state
>[   43.443880] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   43.443912] CPU: 1 PID: 2957 Comm: plymouthd Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   43.443915] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   43.443918]  0000000000000000 0000000000000009 ffffffff8179a69b ffff88009babfb68
>[   43.443923]  ffffffff8103bdec ffff88009babfb60 ffffffffa00ddcd1 ffffffff833b2594
>[   43.443927]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   43.443932] Call Trace:
>[   43.443941]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   43.443949]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   43.443971]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   43.443978]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   43.443998]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   43.444019]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   43.444039]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   43.444051]  [<ffffffffa0024a11>] ? drm_atomic_state_clear+0xec/0x10d [drm]
>[   43.444067]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   43.444075]  [<ffffffffa00652e2>] ? restore_fbdev_mode+0xa8/0xc3 [drm_kms_helper]
>[   43.444082]  [<ffffffffa00665ff>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1f/0x56 [drm_kms_helper]
>[   43.444104]  [<ffffffffa00ec52c>] ? intel_fbdev_restore_mode+0x16/0x3e [i915]
>[   43.444117]  [<ffffffffa000f0b5>] ? drm_lastclose+0x36/0xfe [drm]
>[   43.444137]  [<ffffffffa000f590>] ? drm_release+0x413/0x44b [drm]
>[   43.444143]  [<ffffffff81115175>] ? __fput+0xde/0x1ab
>[   43.444149]  [<ffffffff8104fdc4>] ? task_work_run+0x7f/0x93
>[   43.444154]  [<ffffffff8100266b>] ? do_notify_resume+0x5b/0x6c
>[   43.444158]  [<ffffffff817a02ff>] ? int_signal+0x12/0x17
>[   43.444162] ---[ end trace 79d5d7a452caebe9 ]---
>[   43.444164] ------------[ cut here ]------------
>[   43.444185] WARNING: CPU: 1 PID: 2957 at drivers/gpu/drm/i915/intel_display.c:5373 intel_modeset_check_state+0x1ce/0xa0b [i915]()
>[   43.444197] active connector not linked to encoder
>[   43.444206] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   43.444359] CPU: 1 PID: 2957 Comm: plymouthd Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   43.444362] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   43.444364]  0000000000000000 0000000000000009 ffffffff8179a69b ffff88009babfb68
>[   43.444368]  ffffffff8103bdec ffff88009babfb60 ffffffffa00ddd0d ffffffff833b2594
>[   43.444373]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   43.444377] Call Trace:
>[   43.444382]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   43.444388]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   43.444407]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   43.444413]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   43.444431]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   43.444450]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   43.444468]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   43.444479]  [<ffffffffa0024a11>] ? drm_atomic_state_clear+0xec/0x10d [drm]
>[   43.444494]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   43.444501]  [<ffffffffa00652e2>] ? restore_fbdev_mode+0xa8/0xc3 [drm_kms_helper]
>[   43.444508]  [<ffffffffa00665ff>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1f/0x56 [drm_kms_helper]
>[   43.444529]  [<ffffffffa00ec52c>] ? intel_fbdev_restore_mode+0x16/0x3e [i915]
>[   43.444540]  [<ffffffffa000f0b5>] ? drm_lastclose+0x36/0xfe [drm]
>[   43.444550]  [<ffffffffa000f590>] ? drm_release+0x413/0x44b [drm]
>[   43.444555]  [<ffffffff81115175>] ? __fput+0xde/0x1ab
>[   43.444559]  [<ffffffff8104fdc4>] ? task_work_run+0x7f/0x93
>[   43.444564]  [<ffffffff8100266b>] ? do_notify_resume+0x5b/0x6c
>[   43.444568]  [<ffffffff817a02ff>] ? int_signal+0x12/0x17
>[   43.444571] ---[ end trace 79d5d7a452caebea ]---
>[   43.444576] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[   43.444580] [drm:check_encoder_state] [ENCODER:42:TMDS-42]
>[   43.444584] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   43.444587] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[   43.444590] [drm:check_encoder_state] [ENCODER:46:DP MST-46]
>[   43.444592] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[   43.444595] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   43.444597] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[   43.444600] [drm:check_encoder_state] [ENCODER:53:DP MST-53]
>[   43.444603] [drm:check_crtc_state] [CRTC:20]
>[   43.444618] [drm:check_crtc_state] [CRTC:25]
>[   43.444631] [drm:check_crtc_state] [CRTC:30]
>[   43.444635] [drm:check_shared_dpll_state] DPLL 1
>[   43.444640] [drm:check_shared_dpll_state] DPLL 2
>[   43.444643] [drm:check_shared_dpll_state] DPLL 3
>[   43.444709] [drm:intel_crtc_set_config] [CRTC:20] [FB:121] #connectors=1 (x y) (0 0)
>[   43.444713] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[   43.444715] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   43.444717] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   43.444720] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   43.444723] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[   43.444726] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 14 pixel clock 361310KHz
>[   43.444727] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[   43.444730] [drm:intel_dp_compute_config] DP link bw 14 lane count 4 clock 540000 bpp 18
>[   43.444732] [drm:intel_dp_compute_config] DP link bw required 650358 available 1728000
>[   43.444734] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   43.444736] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   43.444737] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   43.444738] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   43.444741] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   43.444744] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3157174, gmch_n: 8388608, link_m: 701594, link_n: 1048576, tu: 64
>[   43.444746] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   43.444748] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   43.444749] [drm:intel_dump_pipe_config] requested mode:
>[   43.444753] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   43.444754] [drm:intel_dump_pipe_config] adjusted mode:
>[   43.444757] [drm:drm_mode_debug_printmodeline] Modeline 0:"3200x1800" 60 361310 3200 3248 3280 3316 1800 1802 1807 1816 0x48 0xa
>[   43.444761] [drm:intel_dump_crtc_timings] crtc timings: 361310 3200 3248 3280 3316 1800 1802 1807 1816, type: 0x48 flags: 0xa
>[   43.444762] [drm:intel_dump_pipe_config] port clock: 540000
>[   43.444763] [drm:intel_dump_pipe_config] pipe src size: 3200x1800
>[   43.444766] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   43.444767] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   43.444769] [drm:intel_dump_pipe_config] ips: 0
>[   43.444770] [drm:intel_dump_pipe_config] double wide: 0
>[   43.444773] [drm:intel_crtc_set_config] [CRTC:25] [FB:121] #connectors=1 (x y) (0 0)
>[   43.444775] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:25], mode_changed=0, fb_changed=0
>[   43.444777] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   43.444779] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   43.444785] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   43.444789] [drm:connected_sink_compute_bpp] [CONNECTOR:43:DP-1] checking for sink bpp constrains
>[   43.444792] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output
>[   43.444796] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI
>[   43.444800] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   43.444804] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config for pipe B
>[   43.444808] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   43.444811] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   43.444816] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   43.444821] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   43.444825] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   43.444829] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1
>[   43.444833] [drm:intel_dump_pipe_config] requested mode:
>[   43.444838] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   43.444842] [drm:intel_dump_pipe_config] adjusted mode:
>[   43.444848] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   43.444853] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[   43.444857] [drm:intel_dump_pipe_config] port clock: 148500
>[   43.444860] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   43.444865] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   43.444869] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   43.444873] [drm:intel_dump_pipe_config] ips: 0
>[   43.444876] [drm:intel_dump_pipe_config] double wide: 0
>[   43.444880] [drm:intel_crtc_set_config] [CRTC:30] [FB:121] #connectors=1 (x y) (0 0)
>[   43.444884] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   43.444888] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   43.444894] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   43.444900] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   43.444904] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:30], mode_changed=1, fb_changed=0
>[   43.444907] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   43.444912] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:eDP-1] to [CRTC:20]
>[   43.444916] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-1] to [CRTC:25]
>[   43.444920] [drm:intel_modeset_stage_output_state] [CONNECTOR:47:HDMI-A-1] to [CRTC:30]
>[   43.444925] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   43.444940] [drm:intel_connector_check_state] [CONNECTOR:34:eDP-1]
>[   43.444946] [drm:intel_connector_check_state] [CONNECTOR:47:HDMI-A-1]
>[   43.444949] ------------[ cut here ]------------
>[   43.444971] WARNING: CPU: 1 PID: 1133 at drivers/gpu/drm/i915/intel_display.c:5371 intel_modeset_check_state+0x192/0xa0b [i915]()
>[   43.444973] wrong connector dpms state
>[   43.445036] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   43.445040] CPU: 1 PID: 1133 Comm: kworker/1:1 Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   43.445043] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   43.445051] Workqueue: events console_callback
>[   43.445062]  0000000000000000 0000000000000009 ffffffff8179a69b ffff88009ba1f9e8
>[   43.445065]  ffffffff8103bdec ffff88009ba1f9e0 ffffffffa00ddcd1 0000000000000000
>[   43.445067]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   43.445068] Call Trace:
>[   43.445072]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   43.445077]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   43.445094]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   43.445098]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   43.445117]  [<ffffffffa00ddcd1>] ? intel_modeset_check_state+0x192/0xa0b [i915]
>[   43.445141]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   43.445158]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   43.445163]  [<ffffffff8179e499>] ? __ww_mutex_lock+0x15/0x8a
>[   43.445173]  [<ffffffffa00244d6>] ? drm_modeset_lock_all_crtcs+0x62/0x81 [drm]
>[   43.445186]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   43.445192]  [<ffffffffa0065375>] ? drm_fb_helper_pan_display+0x78/0xb6 [drm_kms_helper]
>[   43.445203]  [<ffffffff81381752>] ? fb_pan_display+0xd1/0x108
>[   43.445208]  [<ffffffff8137d05a>] ? bit_update_start+0x16/0x32
>[   43.445212]  [<ffffffff8137b264>] ? fbcon_switch+0x42f/0x446
>[   43.445216]  [<ffffffff813cd8bd>] ? redraw_screen+0x107/0x1dc
>[   43.445220]  [<ffffffff813c6a60>] ? complete_change_console+0x32/0xb6
>[   43.445223]  [<ffffffff813cf45f>] ? console_callback+0x4b/0xed
>[   43.445228]  [<ffffffff8104d128>] ? process_one_work+0x1ad/0x31a
>[   43.445232]  [<ffffffff8104d4ef>] ? worker_thread+0x235/0x330
>[   43.445237]  [<ffffffff8104d2ba>] ? process_scheduled_works+0x25/0x25
>[   43.445240]  [<ffffffff81050dee>] ? kthread+0xc5/0xcd
>[   43.445243]  [<ffffffff81050d29>] ? kthread_freezable_should_stop+0x40/0x40
>[   43.445247]  [<ffffffff8179ffec>] ? ret_from_fork+0x7c/0xb0
>[   43.445250]  [<ffffffff81050d29>] ? kthread_freezable_should_stop+0x40/0x40
>[   43.445252] ---[ end trace 79d5d7a452caebeb ]---
>[   43.445253] ------------[ cut here ]------------
>[   43.445269] WARNING: CPU: 1 PID: 1133 at drivers/gpu/drm/i915/intel_display.c:5373 intel_modeset_check_state+0x1ce/0xa0b [i915]()
>[   43.445270] active connector not linked to encoder
>[   43.445285] 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 pcspkr snd_pcm snd_timer i2c_i801 snd soundcore wmi battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   43.445288] CPU: 1 PID: 1133 Comm: kworker/1:1 Tainted: G        W      3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
>[   43.445289] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B068.R00.1501090908 01/09/2015
>[   43.445293] Workqueue: events console_callback
>[   43.445296]  0000000000000000 0000000000000009 ffffffff8179a69b ffff88009ba1f9e8
>[   43.445298]  ffffffff8103bdec ffff88009ba1f9e0 ffffffffa00ddd0d 0000000000000000
>[   43.445301]  ffff8801440aa800 ffff880148805000 ffff8801441cc000 ffff880148805328
>[   43.445301] Call Trace:
>[   43.445305]  [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
>[   43.445309]  [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
>[   43.445325]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   43.445329]  [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
>[   43.445345]  [<ffffffffa00ddd0d>] ? intel_modeset_check_state+0x1ce/0xa0b [i915]
>[   43.445362]  [<ffffffffa00de60d>] ? intel_set_mode+0x79/0x8a [i915]
>[   43.445378]  [<ffffffffa00df5aa>] ? intel_crtc_set_config+0xaa7/0xbb9 [i915]
>[   43.445383]  [<ffffffff8179e499>] ? __ww_mutex_lock+0x15/0x8a
>[   43.445392]  [<ffffffffa00244d6>] ? drm_modeset_lock_all_crtcs+0x62/0x81 [drm]
>[   43.445404]  [<ffffffffa001804a>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   43.445410]  [<ffffffffa0065375>] ? drm_fb_helper_pan_display+0x78/0xb6 [drm_kms_helper]
>[   43.445413]  [<ffffffff81381752>] ? fb_pan_display+0xd1/0x108
>[   43.445417]  [<ffffffff8137d05a>] ? bit_update_start+0x16/0x32
>[   43.445421]  [<ffffffff8137b264>] ? fbcon_switch+0x42f/0x446
>[   43.445425]  [<ffffffff813cd8bd>] ? redraw_screen+0x107/0x1dc
>[   43.445428]  [<ffffffff813c6a60>] ? complete_change_console+0x32/0xb6
>[   43.445431]  [<ffffffff813cf45f>] ? console_callback+0x4b/0xed
>[   43.445436]  [<ffffffff8104d128>] ? process_one_work+0x1ad/0x31a
>[   43.445440]  [<ffffffff8104d4ef>] ? worker_thread+0x235/0x330
>[   43.445452]  [<ffffffff8104d2ba>] ? process_scheduled_works+0x25/0x25
>[   43.445460]  [<ffffffff81050dee>] ? kthread+0xc5/0xcd
>[   43.445468]  [<ffffffff81050d29>] ? kthread_freezable_should_stop+0x40/0x40
>[   43.445475]  [<ffffffff8179ffec>] ? ret_from_fork+0x7c/0xb0
>[   43.445482]  [<ffffffff81050d29>] ? kthread_freezable_should_stop+0x40/0x40
>[   43.445485] ---[ end trace 79d5d7a452caebec ]---
>[   43.445489] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[   43.445493] [drm:check_encoder_state] [ENCODER:42:TMDS-42]
>[   43.445497] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   43.445501] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[   43.445505] [drm:check_encoder_state] [ENCODER:46:DP MST-46]
>[   43.445508] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[   43.445512] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   43.445515] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[   43.445519] [drm:check_encoder_state] [ENCODER:53:DP MST-53]
>[   43.445522] [drm:check_crtc_state] [CRTC:20]
>[   43.445534] [drm:check_crtc_state] [CRTC:25]
>[   43.445547] [drm:check_crtc_state] [CRTC:30]
>[   43.445551] [drm:check_shared_dpll_state] DPLL 1
>[   43.445554] [drm:check_shared_dpll_state] DPLL 2
>[   43.445558] [drm:check_shared_dpll_state] DPLL 3

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