<7>[ 56.098874] i915 0000:00:02.0: [drm:intel_dump_crtc_timings [i915]] crtc timings: clock=148500, hd=1920 hb=1920-2200 hs=2008-2052 ht=2200, vd=1080 vb=1080-1125 vs=1083-1088 vt=1125, flags=0x9 <7>[ 56.100709] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] port clock: 222750, pipe src: 1920x1080+0+0, pixel rate 148500 <7>[ 56.101031] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] linetime: 59, ips linetime: 0 <7>[ 56.101341] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1, scaling_filter: 0 <7>[ 56.101652] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pch pfit: 0x0+0+0, disabled, force thru: no <7>[ 56.102287] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ips: 0, double wide: 0, drrs: 0 <7>[ 56.103003] i915 0000:00:02.0: [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x6200, ebb4: 0x2000,pll0: 0x21, pll1: 0x100, pll2: 0x1a6666, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d <7>[ 56.103318] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0 <7>[ 56.103627] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pre csc lut: 0 entries, post csc lut: 0 entries <7>[ 56.104211] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: pre offsets: 0x0000 0x0000 0x0000 <7>[ 56.104528] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 56.104986] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 56.105299] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 56.105607] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: post offsets: 0x0000 0x0000 0x0000 <7>[ 56.106074] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:69:plane 1B] fb: [FB:159] 1920x1080 format = XR24 little-endian (0x34325258) modifier = 0x0, visible: yes <7>[ 56.106390] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] rotation: 0x1, scaler: -1, scaling_filter: 0 <7>[ 56.107642] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0 <7>[ 56.108110] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:77:plane 2B] fb: [NOFB], visible: no <7>[ 56.108426] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:85:plane 3B] fb: [NOFB], visible: no <7>[ 56.109085] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:93:plane 4B] fb: [NOFB], visible: no <7>[ 56.109494] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:101:cursor B] fb: [NOFB], visible: no <7>[ 56.110289] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-c <7>[ 56.112443] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe B <7>[ 56.123759] i915 0000:00:02.0: [drm:intel_ddi_disable_transcoder_func [i915]] Quirk Increase DDI disabled time <7>[ 56.229737] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 56.230199] i915 0000:00:02.0: [drm:intel_disable_shared_dpll [i915]] disable PORT PLL B (active 0x2, on? 1) for [CRTC:105:pipe B] <7>[ 56.231119] i915 0000:00:02.0: [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL B <7>[ 56.231479] i915 0000:00:02.0: [drm:intel_cdclk_dump_config [i915]] Changing CDCLK to 316800 kHz, VCO 633600 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 13 <7>[ 56.232029] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:143:DDI B/PHY B] <7>[ 56.232337] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:153:DDI C/PHY C] <7>[ 56.233508] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL A <7>[ 56.236050] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL B <7>[ 56.236626] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL C <7>[ 56.237290] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enable PORT PLL B (active 0x1, on? 0) for [CRTC:68:pipe A] <7>[ 56.237609] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL B <7>[ 56.238288] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_B <7>[ 56.239998] i915 0000:00:02.0: [drm:intel_enable_transcoder [i915]] enabling pipe A <7>[ 56.241169] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enable PORT PLL C (active 0x2, on? 0) for [CRTC:105:pipe B] <7>[ 56.241486] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL C <7>[ 56.242941] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_C <7>[ 56.245792] i915 0000:00:02.0: [drm:intel_enable_transcoder [i915]] enabling pipe B <7>[ 56.247126] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, limit: 1 <7>[ 56.247591] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:32:plane 1A] <7>[ 56.263977] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:144:HDMI-A-1] <7>[ 56.264559] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:68:pipe A] <7>[ 56.268340] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL B <7>[ 56.269192] i915 0000:00:02.0: [drm:intel_audio_codec_enable [i915]] [CONNECTOR:154:HDMI-A-2][ENCODER:153:DDI C/PHY C] Enable audio codec on [CRTC:105:pipe B], 32 bytes ELD <7>[ 56.280712] i915 0000:00:02.0: [drm:audio_config_hdmi_pixel_clock [i915]] Configuring HDMI audio for pixel clock 148500 (0x00090000) <7>[ 56.281116] i915 0000:00:02.0: [drm:hsw_audio_config_update [i915]] using automatic N <7>[ 56.283294] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:154:HDMI-A-2] <7>[ 56.284943] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:105:pipe B] <7>[ 56.288267] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL C <6>[ 56.310235] Console: switching to colour frame buffer device 240x67 <6>[ 56.460256] Console: switching to colour dummy device 80x25 <14>[ 56.460403] [IGT] i915_module_load: executing <14>[ 56.471658] [IGT] i915_module_load: starting subtest load <14>[ 56.475805] [IGT] i915_module_load: finished subtest load, SKIP <14>[ 56.475938] [IGT] i915_module_load: exiting, ret=77 <6>[ 56.497215] Console: switching to colour frame buffer device 240x67 <6>[ 56.638919] Console: switching to colour dummy device 80x25 <14>[ 56.639063] [IGT] syncobj_wait: executing <7>[ 56.647572] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 56.649853] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 56.656024] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 56.663424] [IGT] syncobj_wait: starting subtest wait-any-snapshot <14>[ 56.746506] [IGT] syncobj_wait: finished subtest wait-any-snapshot, SUCCESS <14>[ 56.748961] [IGT] syncobj_wait: exiting, ret=0 <7>[ 56.749506] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <6>[ 56.780581] Console: switching to colour frame buffer device 240x67 <6>[ 56.925156] Console: switching to colour dummy device 80x25 <14>[ 56.925309] [IGT] syncobj_timeline: executing <7>[ 56.935516] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 56.939313] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 56.943569] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 56.951619] [IGT] syncobj_timeline: starting subtest invalid-multi-wait-all-unsubmitted <14>[ 56.952188] [IGT] syncobj_timeline: finished subtest invalid-multi-wait-all-unsubmitted, SUCCESS <14>[ 56.953705] [IGT] syncobj_timeline: exiting, ret=0 <7>[ 56.954325] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <6>[ 56.997282] Console: switching to colour frame buffer device 240x67 <6>[ 57.142214] Console: switching to colour dummy device 80x25 <14>[ 57.142365] [IGT] kms_frontbuffer_tracking: executing <7>[ 57.151230] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 57.155165] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 57.159198] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 57.179721] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:144:HDMI-A-1] <7>[ 57.179746] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:144:HDMI-A-1] <7>[ 57.208904] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:144:HDMI-A-1] ELD monitor Dummy Plug <7>[ 57.208927] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:144:HDMI-A-1] ELD size 36, SAD count 2 <7>[ 57.209183] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7>[ 57.209562] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 57.211963] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7>[ 57.212351] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6) <7>[ 57.214129] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 57.214144] [drm:drm_mode_prune_invalid] Not using 3840x2160 mode: CLOCK_HIGH <7>[ 57.214156] [drm:drm_mode_debug_printmodeline] Modeline "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40 0x101a <7>[ 57.214215] [drm:drm_mode_prune_invalid] Not using 720x576i mode: CLOCK_LOW <7>[ 57.214227] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 296703 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 57.214235] [drm:drm_mode_prune_invalid] Not using 3840x2160 mode: CLOCK_HIGH <7>[ 57.214249] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:144:HDMI-A-1] probed modes : <7>[ 57.214257] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 <7>[ 57.214265] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 57.214271] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 57.214278] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 <7>[ 57.214285] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 <7>[ 57.214291] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 <7>[ 57.214298] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 <7>[ 57.214304] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 <7>[ 57.214311] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 57.214317] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 57.214323] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 25 74250 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 <7>[ 57.214330] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 <7>[ 57.214336] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 <7>[ 57.214343] [drm:drm_mode_debug_printmodeline] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 <7>[ 57.214349] [drm:drm_mode_debug_printmodeline] Modeline "1400x1050": 60 101000 1400 1448 1480 1560 1050 1053 1057 1080 0x40 0x9 <7>[ 57.214356] [drm:drm_mode_debug_printmodeline] Modeline "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5 <7>[ 57.214362] [drm:drm_mode_debug_printmodeline] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 <7>[ 57.214369] [drm:drm_mode_debug_printmodeline] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 <7>[ 57.214375] [drm:drm_mode_debug_printmodeline] Modeline "1280x800": 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 <7>[ 57.214382] [drm:drm_mode_debug_printmodeline] Modeline "1152x864": 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6 <7>[ 57.214388] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74250 1280 1390 1526 1664 720 725 730 746 0x40 0x9 <7>[ 57.214395] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 57.214401] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 57.214408] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 <7>[ 57.214414] [drm:drm_mode_debug_printmodeline] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa <7>[ 57.214421] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 <7>[ 57.214427] [drm:drm_mode_debug_printmodeline] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa <7>[ 57.214434] [drm:drm_mode_debug_printmodeline] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa <7>[ 57.214440] [drm:drm_mode_debug_printmodeline] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa <7>[ 57.214446] [drm:drm_mode_debug_printmodeline] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa <7>[ 57.214453] [drm:drm_mode_debug_printmodeline] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa <7>[ 57.214459] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 57.214465] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 57.214472] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 57.214478] [drm:drm_mode_debug_printmodeline] Modeline "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 <7>[ 57.214581] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:154:HDMI-A-2] <7>[ 57.214599] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:154:HDMI-A-2] <7>[ 57.245591] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] HDMI: DVI dual 0, max TMDS clock 340000 kHz <7>[ 57.245613] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] HDMI sink does deep color 30. <7>[ 57.245621] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] HDMI sink does deep color 36. <7>[ 57.245627] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] Assigning HDMI sink color depth as 12 bpc. <7>[ 57.245634] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] HDMI sink does YCRCB444 in deep color. <7>[ 57.245641] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] HF-VSDB: max TMDS clock: 600000 KHz, HDMI 2.1 support: no, DSC 1.2 support: no <7>[ 57.245650] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] ELD monitor 28E850 <7>[ 57.245657] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 <7>[ 57.245665] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] ELD size 32, SAD count 1 <7>[ 57.248207] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) <7>[ 57.248603] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry <7>[ 57.251310] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) <7>[ 57.251934] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6) <7>[ 57.254252] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:154:HDMI-A-2] probed modes : <7>[ 57.254266] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1083 1088 1125 0x48 0x9 <7>[ 57.254276] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 60 594000 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254284] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 60 593407 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254290] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 50 594000 4096 5064 5152 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254297] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 24 297000 4096 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254304] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 24 296703 4096 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254310] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 594000 3840 4016 4104 4400 2160 2162 2172 2250 0x40 0x5 <7>[ 57.254317] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254323] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 593407 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254330] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 50 594000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254336] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 297000 3840 3888 3920 4400 2160 2164 2170 2250 0x40 0x9 <7>[ 57.254343] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254349] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 296703 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254355] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 25 297000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254362] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 24 297000 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254368] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 24 296703 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 57.254375] [drm:drm_mode_debug_printmodeline] Modeline "2880x1800": 60 336720 2880 2928 2960 3040 1800 1803 1809 1846 0x40 0x9 <7>[ 57.254381] [drm:drm_mode_debug_printmodeline] Modeline "2560x1600": 60 268500 2560 2608 2640 2720 1600 1603 1609 1646 0x40 0x9 <7>[ 57.254388] [drm:drm_mode_debug_printmodeline] Modeline "2560x1440": 60 241500 2560 2608 2640 2720 1440 1443 1449 1481 0x40 0x9 <7>[ 57.254394] [drm:drm_mode_debug_printmodeline] Modeline "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9 <7>[ 57.254401] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 120 297000 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 57.254407] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 120 296703 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 57.254414] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 75 220597 1920 2056 2264 2608 1080 1081 1084 1128 0x0 0x6 <7>[ 57.254420] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 <7>[ 57.254427] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 <7>[ 57.254433] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 <7>[ 57.254440] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 <7>[ 57.254446] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 <7>[ 57.254453] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 <7>[ 57.254459] [drm:drm_mode_debug_printmodeline] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 <7>[ 57.254466] [drm:drm_mode_debug_printmodeline] Modeline "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5 <7>[ 57.254473] [drm:drm_mode_debug_printmodeline] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 <7>[ 57.254479] [drm:drm_mode_debug_printmodeline] Modeline "1280x1024": 61 110809 1280 1360 1496 1712 1024 1025 1028 1061 0x0 0x6 <7>[ 57.254485] [drm:drm_mode_debug_printmodeline] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 <7>[ 57.254492] [drm:drm_mode_debug_printmodeline] Modeline "1280x800": 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 <7>[ 57.254499] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 57.254505] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 57.254512] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 57.254518] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 <7>[ 57.254525] [drm:drm_mode_debug_printmodeline] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 <7>[ 57.254531] [drm:drm_mode_debug_printmodeline] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa <7>[ 57.254538] [drm:drm_mode_debug_printmodeline] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa <7>[ 57.254544] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 <7>[ 57.254551] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 <7>[ 57.254557] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 <7>[ 57.254564] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 <7>[ 57.254570] [drm:drm_mode_debug_printmodeline] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa <7>[ 57.254577] [drm:drm_mode_debug_printmodeline] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa <7>[ 57.254583] [drm:drm_mode_debug_printmodeline] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa <7>[ 57.254589] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa <7>[ 57.254596] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa <7>[ 57.254602] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 57.254609] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 57.254615] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 57.265614] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:163] <7>[ 57.266412] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:164] <7>[ 57.266994] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:165] <7>[ 57.267333] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:166] <7>[ 57.267835] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:167] <7>[ 57.268171] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:168] <7>[ 57.268355] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:169] <7>[ 57.268863] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:170] <14>[ 57.270622] [IGT] kms_frontbuffer_tracking: starting subtest fbcpsr-1p-rte <14>[ 57.271161] [IGT] kms_frontbuffer_tracking: finished subtest fbcpsr-1p-rte, SKIP <14>[ 57.278603] [IGT] kms_frontbuffer_tracking: exiting, ret=77 <7>[ 57.279756] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <6>[ 57.313791] Console: switching to colour frame buffer device 240x67 <6>[ 57.457396] Console: switching to colour dummy device 80x25 <14>[ 57.457530] [IGT] gem_mmap_offset: executing <7>[ 57.467179] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 57.469293] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 57.472934] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 57.475075] [IGT] gem_mmap_offset: starting subtest basic-uaf <14>[ 57.482018] [IGT] gem_mmap_offset: finished subtest basic-uaf, SUCCESS <14>[ 57.482374] [IGT] gem_mmap_offset: exiting, ret=0 <7>[ 57.482906] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <6>[ 57.525411] Console: switching to colour frame buffer device 240x67 <6>[ 57.665067] Console: switching to colour dummy device 80x25 <14>[ 57.665202] [IGT] gem_exec_alignment: executing <7>[ 57.674731] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 57.676805] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 57.681996] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 57.683474] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 57.693068] [IGT] gem_exec_alignment: starting subtest many <7>[ 57.693342] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <6>[ 57.695535] gem_exec_alignm (1252): drop_caches: 4 <7>[ 57.696439] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000070 [0x00000070] <7>[ 58.491322] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000070 [0x00000070] <4>[ 59.738956] ------------[ cut here ]------------ <4>[ 59.738971] DEBUG_LOCKS_WARN_ON(hlock->references < references) <4>[ 59.738979] WARNING: CPU: 1 PID: 1252 at kernel/locking/lockdep.c:5056 __lock_acquire+0x87e/0x2320 <4>[ 59.739000] Modules linked in: fuse snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp kvm_intel mei_hdcp mei_pxp wmi_bmof btusb btrtl btintel btbcm kvm bluetooth irqbypass crct10dif_pclmul ecdh_generic crc32_pclmul ecc ghash_clmulni_intel r8169 i2c_i801 realtek i2c_smbus prime_numbers snd_hda_intel i2c_algo_bit snd_intel_dspcfg snd_hda_codec ttm snd_hwdep snd_hda_core video mei_me drm_display_helper snd_pcm drm_buddy mei pinctrl_geminilake wmi <4>[ 59.739076] CPU: 1 PID: 1252 Comm: gem_exec_alignm Not tainted 6.8.0-linus-v6.8-ge8f897f4afef+ #1 <4>[ 59.739085] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 59.739094] RIP: 0010:__lock_acquire+0x87e/0x2320 <4>[ 59.739102] Code: c0 0f 84 f5 fe ff ff 44 8b 3d c2 f3 72 01 45 85 ff 0f 85 e5 fe ff ff 48 c7 c6 10 2c 46 82 48 c7 c7 15 92 3f 82 e8 62 29 f7 ff <0f> 0b e9 ce fe ff ff 45 31 e4 e9 fc f9 ff ff 45 85 c9 0f 85 fe fb <4>[ 59.739116] RSP: 0018:ffffc90001463768 EFLAGS: 00010082 <4>[ 59.739123] RAX: 0000000000000000 RBX: ffffc90001463b68 RCX: 0000000000000000 <4>[ 59.739130] RDX: 0000000000000003 RSI: ffffffff8240b448 RDI: 00000000ffffffff <4>[ 59.739137] RBP: ffff888121565c58 R08: 0000000000000000 R09: ffffc90001463600 <4>[ 59.739144] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 <4>[ 59.739150] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 <4>[ 59.739156] FS: 00007fdca31e0c40(0000) GS:ffff888277c80000(0000) knlGS:0000000000000000 <4>[ 59.739164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 59.739170] CR2: 00007fdca2200000 CR3: 000000010795a000 CR4: 0000000000350ef0 <4>[ 59.739177] Call Trace: <4>[ 59.739181] <4>[ 59.739185] ? __warn+0x7f/0x170 <4>[ 59.739194] ? __lock_acquire+0x87e/0x2320 <4>[ 59.739200] ? report_bug+0x1f8/0x200 <4>[ 59.739209] ? handle_bug+0x3c/0x70 <4>[ 59.739215] ? exc_invalid_op+0x18/0x70 <4>[ 59.739220] ? asm_exc_invalid_op+0x1a/0x20 <4>[ 59.739230] ? __lock_acquire+0x87e/0x2320 <4>[ 59.739236] ? __lock_acquire+0x87e/0x2320 <4>[ 59.739242] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 59.739584] lock_acquire+0xd8/0x2d0 <4>[ 59.739591] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 59.739865] __ww_mutex_lock.constprop.0+0xbf/0x13e0 <4>[ 59.739875] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 59.740147] ? drm_ioctl_kernel+0xa8/0x100 <4>[ 59.740155] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 59.740429] ? ww_mutex_lock_interruptible+0x37/0x100 <4>[ 59.740436] ww_mutex_lock_interruptible+0x37/0x100 <4>[ 59.740443] eb_validate_vmas+0x137/0xd80 [i915] <4>[ 59.740716] ? eb_pin_engine+0x27e/0x4d0 [i915] <4>[ 59.740989] i915_gem_do_execbuffer+0xd30/0x28a0 [i915] <4>[ 59.741264] ? find_held_lock+0x2b/0x80 <4>[ 59.741276] ? __lock_acquire+0xaa6/0x2320 <4>[ 59.741286] i915_gem_execbuffer2_ioctl+0x123/0x2a0 [i915] <4>[ 59.741559] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 59.741831] drm_ioctl_kernel+0xa8/0x100 <4>[ 59.741838] drm_ioctl+0x223/0x430 <4>[ 59.741844] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 59.742117] ? __schedule+0x3c3/0xd80 <4>[ 59.742124] __x64_sys_ioctl+0x79/0xb0 <4>[ 59.742132] do_syscall_64+0x6f/0x140 <4>[ 59.742138] entry_SYSCALL_64_after_hwframe+0x6e/0x76 <4>[ 59.742146] RIP: 0033:0x7fdca5a0d3ab <4>[ 59.742153] Code: 0f 1e fa 48 8b 05 e5 7a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 7a 0d 00 f7 d8 64 89 01 48 <4>[ 59.742167] RSP: 002b:00007ffe6b651818 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 59.742176] RAX: ffffffffffffffda RBX: 00007ffe6b6518b0 RCX: 00007fdca5a0d3ab <4>[ 59.742182] RDX: 00007ffe6b6518b0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 59.742189] RBP: 0000000040406469 R08: 0000000000000004 R09: 0000000000000000 <4>[ 59.742195] R10: 00007ffe6b6c41b0 R11: 0000000000000246 R12: 0000000000000005 <4>[ 59.742201] R13: 0000000000000005 R14: 00007fdca2200010 R15: 00007fdca221c010 <4>[ 59.742210] <0>[ 59.742215] Kernel panic - not syncing: kernel: panic_on_warn set ... <4>[ 59.742221] CPU: 1 PID: 1252 Comm: gem_exec_alignm Not tainted 6.8.0-linus-v6.8-ge8f897f4afef+ #1 <4>[ 59.742230] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 59.742238] Call Trace: <4>[ 59.742242] <4>[ 59.742246] dump_stack_lvl+0x64/0xb0 <4>[ 59.742254] panic+0x2e0/0x300 <4>[ 59.742261] ? __lock_acquire+0x87e/0x2320 <4>[ 59.742267] check_panic_on_warn+0x4f/0x50 <4>[ 59.742273] __warn+0x8b/0x170 <4>[ 59.742279] ? __lock_acquire+0x87e/0x2320 <4>[ 59.742285] report_bug+0x1f8/0x200 <4>[ 59.742292] handle_bug+0x3c/0x70 <4>[ 59.742297] exc_invalid_op+0x18/0x70 <4>[ 59.742303] asm_exc_invalid_op+0x1a/0x20 <4>[ 59.742309] RIP: 0010:__lock_acquire+0x87e/0x2320 <4>[ 59.742316] Code: c0 0f 84 f5 fe ff ff 44 8b 3d c2 f3 72 01 45 85 ff 0f 85 e5 fe ff ff 48 c7 c6 10 2c 46 82 48 c7 c7 15 92 3f 82 e8 62 29 f7 ff <0f> 0b e9 ce fe ff ff 45 31 e4 e9 fc f9 ff ff 45 85 c9 0f 85 fe fb <4>[ 59.742331] RSP: 0018:ffffc90001463768 EFLAGS: 00010082 <4>[ 59.742337] RAX: 0000000000000000 RBX: ffffc90001463b68 RCX: 0000000000000000 <4>[ 59.742344] RDX: 0000000000000003 RSI: ffffffff8240b448 RDI: 00000000ffffffff <4>[ 59.742350] RBP: ffff888121565c58 R08: 0000000000000000 R09: ffffc90001463600 <4>[ 59.742357] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 <4>[ 59.742363] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 <4>[ 59.742372] ? __lock_acquire+0x87e/0x2320 <4>[ 59.742379] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 59.742651] lock_acquire+0xd8/0x2d0 <4>[ 59.742657] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 59.742930] __ww_mutex_lock.constprop.0+0xbf/0x13e0 <4>[ 59.742938] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 59.743209] ? drm_ioctl_kernel+0xa8/0x100 <4>[ 59.743215] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 59.743487] ? ww_mutex_lock_interruptible+0x37/0x100 <4>[ 59.743494] ww_mutex_lock_interruptible+0x37/0x100 <4>[ 59.743502] eb_validate_vmas+0x137/0xd80 [i915] <4>[ 59.743773] ? eb_pin_engine+0x27e/0x4d0 [i915] <4>[ 59.744045] i915_gem_do_execbuffer+0xd30/0x28a0 [i915] <4>[ 59.744319] ? find_held_lock+0x2b/0x80 <4>[ 59.744330] ? __lock_acquire+0xaa6/0x2320 <4>[ 59.744341] i915_gem_execbuffer2_ioctl+0x123/0x2a0 [i915] <4>[ 59.744612] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 59.744884] drm_ioctl_kernel+0xa8/0x100 <4>[ 59.744891] drm_ioctl+0x223/0x430 <4>[ 59.744896] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 59.745169] ? __schedule+0x3c3/0xd80 <4>[ 59.745176] __x64_sys_ioctl+0x79/0xb0 <4>[ 59.745183] do_syscall_64+0x6f/0x140 <4>[ 59.745188] entry_SYSCALL_64_after_hwframe+0x6e/0x76 <4>[ 59.745195] RIP: 0033:0x7fdca5a0d3ab <4>[ 59.745200] Code: 0f 1e fa 48 8b 05 e5 7a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 7a 0d 00 f7 d8 64 89 01 48 <4>[ 59.745215] RSP: 002b:00007ffe6b651818 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 59.745223] RAX: ffffffffffffffda RBX: 00007ffe6b6518b0 RCX: 00007fdca5a0d3ab <4>[ 59.745230] RDX: 00007ffe6b6518b0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 59.745236] RBP: 0000000040406469 R08: 0000000000000004 R09: 0000000000000000 <4>[ 59.745242] R10: 00007ffe6b6c41b0 R11: 0000000000000246 R12: 0000000000000005 <4>[ 59.745249] R13: 0000000000000005 R14: 00007fdca2200010 R15: 00007fdca221c010 <4>[ 59.745257] <0>[ 59.745312] Kernel Offset: disabled