<7>[ 442.597498] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1083 1088 1125 0x40 0x9 <7>[ 442.597820] 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>[ 442.598296] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] port clock: 148500, pipe src: 1920x1080+0+0, pixel rate 148500 <7>[ 442.598615] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] linetime: 59, ips linetime: 0 <7>[ 442.599086] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1, scaling_filter: 0 <7>[ 442.599401] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pch pfit: 0x0+0+0, disabled, force thru: no <7>[ 442.599717] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ips: 0, double wide: 0, drrs: 0 <7>[ 442.600546] i915 0000:00:02.0: [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x6300, ebb4: 0x2000,pll0: 0x21, pll1: 0x100, pll2: 0x1a6666, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d <7>[ 442.601242] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0 <7>[ 442.601560] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pre csc lut: 0 entries, post csc lut: 0 entries <7>[ 442.601870] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: pre offsets: 0x0000 0x0000 0x0000 <7>[ 442.602391] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 442.602705] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 442.603248] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 442.603561] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: post offsets: 0x0000 0x0000 0x0000 <7>[ 442.604937] 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>[ 442.605338] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] rotation: 0x1, scaler: -1, scaling_filter: 0 <7>[ 442.605648] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0 <7>[ 442.606985] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:77:plane 2B] fb: [NOFB], visible: no <7>[ 442.607330] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:85:plane 3B] fb: [NOFB], visible: no <7>[ 442.607644] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:93:plane 4B] fb: [NOFB], visible: no <7>[ 442.608518] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:101:cursor B] fb: [NOFB], visible: no <7>[ 442.609945] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7>[ 442.610283] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7>[ 442.611377] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 01 to 00 <7>[ 442.612435] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2 <7>[ 442.614032] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-b <7>[ 442.615465] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-c <7>[ 442.616738] 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>[ 442.617142] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:143:DDI B/PHY B] <7>[ 442.617450] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:153:DDI C/PHY C] <7>[ 442.617821] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL A <7>[ 442.618309] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL B <7>[ 442.618655] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL C <7>[ 442.619316] 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>[ 442.620041] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL B <7>[ 442.621087] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_B <7>[ 442.621600] i915 0000:00:02.0: [drm:intel_enable_transcoder [i915]] enabling pipe A <7>[ 442.624868] 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>[ 442.625298] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL C <7>[ 442.625783] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_C <7>[ 442.626647] i915 0000:00:02.0: [drm:intel_enable_transcoder [i915]] enabling pipe B <7>[ 442.629657] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, limit: 1 <7>[ 442.630297] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:32:plane 1A] <7>[ 442.646298] i915 0000:00:02.0: [drm:intel_audio_codec_enable [i915]] [CONNECTOR:144:HDMI-A-1][ENCODER:143:DDI B/PHY B] Enable audio codec on [CRTC:68:pipe A], 32 bytes ELD <7>[ 442.658218] i915 0000:00:02.0: [drm:audio_config_hdmi_pixel_clock [i915]] Configuring HDMI audio for pixel clock 148500 (0x00090000) <7>[ 442.658630] i915 0000:00:02.0: [drm:hsw_audio_config_update [i915]] using automatic N <7>[ 442.660579] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:144:HDMI-A-1] <7>[ 442.661343] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:68:pipe A] <7>[ 442.662734] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL B <7>[ 442.663277] 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>[ 442.679604] i915 0000:00:02.0: [drm:audio_config_hdmi_pixel_clock [i915]] Configuring HDMI audio for pixel clock 148500 (0x00090000) <7>[ 442.680039] i915 0000:00:02.0: [drm:hsw_audio_config_update [i915]] using automatic N <7>[ 442.680618] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:154:HDMI-A-2] <7>[ 442.681147] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:105:pipe B] <7>[ 442.684043] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL C <6>[ 442.696566] Console: switching to colour frame buffer device 240x67 <6>[ 442.856801] Console: switching to colour dummy device 80x25 <14>[ 442.858322] [IGT] kms_rotation_crc: executing <7>[ 442.871714] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 442.873583] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 442.878138] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 442.895758] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:144:HDMI-A-1] <7>[ 442.895780] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:144:HDMI-A-1] <7>[ 442.923044] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:144:HDMI-A-1] HDMI: DVI dual 0, max TMDS clock 340000 kHz <7>[ 442.923069] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:144:HDMI-A-1] HDMI sink does deep color 30. <7>[ 442.923080] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:144:HDMI-A-1] HDMI sink does deep color 36. <7>[ 442.923091] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:144:HDMI-A-1] Assigning HDMI sink color depth as 12 bpc. <7>[ 442.923102] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:144:HDMI-A-1] HDMI sink does YCRCB444 in deep color. <7>[ 442.923113] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:144:HDMI-A-1] HF-VSDB: max TMDS clock: 600000 KHz, HDMI 2.1 support: no, DSC 1.2 support: no <7>[ 442.923127] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:144:HDMI-A-1] ELD monitor 28E850 <7>[ 442.923138] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:144:HDMI-A-1] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 <7>[ 442.923151] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:144:HDMI-A-1] ELD size 32, SAD count 1 <7>[ 442.923404] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7>[ 442.925995] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 442.926612] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7>[ 442.927304] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6) <7>[ 442.929360] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:144:HDMI-A-1] probed modes : <7>[ 442.929373] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1083 1088 1125 0x48 0x9 <7>[ 442.929383] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 60 594000 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929391] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 60 593407 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929398] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 50 594000 4096 5064 5152 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929404] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 24 297000 4096 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929411] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 24 296703 4096 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929418] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 594000 3840 4016 4104 4400 2160 2162 2172 2250 0x40 0x5 <7>[ 442.929424] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929431] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 593407 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929437] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 50 594000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929444] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 297000 3840 3888 3920 4400 2160 2164 2170 2250 0x40 0x9 <7>[ 442.929451] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929458] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 296703 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929464] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 25 297000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929470] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 24 297000 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929477] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 24 296703 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 442.929483] [drm:drm_mode_debug_printmodeline] Modeline "2880x1800": 60 336720 2880 2928 2960 3040 1800 1803 1809 1846 0x40 0x9 <7>[ 442.929490] [drm:drm_mode_debug_printmodeline] Modeline "2560x1600": 60 268500 2560 2608 2640 2720 1600 1603 1609 1646 0x40 0x9 <7>[ 442.929496] [drm:drm_mode_debug_printmodeline] Modeline "2560x1440": 60 241500 2560 2608 2640 2720 1440 1443 1449 1481 0x40 0x9 <7>[ 442.929503] [drm:drm_mode_debug_printmodeline] Modeline "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9 <7>[ 442.929509] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 120 297000 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 442.929516] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 120 296703 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 442.929522] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 75 220597 1920 2056 2264 2608 1080 1081 1084 1128 0x0 0x6 <7>[ 442.929529] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 <7>[ 442.929535] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 <7>[ 442.929542] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 <7>[ 442.929548] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 <7>[ 442.929555] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 <7>[ 442.929561] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 <7>[ 442.929568] [drm:drm_mode_debug_printmodeline] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 <7>[ 442.929574] [drm:drm_mode_debug_printmodeline] Modeline "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5 <7>[ 442.929581] [drm:drm_mode_debug_printmodeline] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 <7>[ 442.929587] [drm:drm_mode_debug_printmodeline] Modeline "1280x1024": 61 110809 1280 1360 1496 1712 1024 1025 1028 1061 0x0 0x6 <7>[ 442.929594] [drm:drm_mode_debug_printmodeline] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 <7>[ 442.929600] [drm:drm_mode_debug_printmodeline] Modeline "1280x800": 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 <7>[ 442.929607] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 442.929613] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 442.929620] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 442.929626] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 <7>[ 442.929633] [drm:drm_mode_debug_printmodeline] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 <7>[ 442.929639] [drm:drm_mode_debug_printmodeline] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa <7>[ 442.929646] [drm:drm_mode_debug_printmodeline] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa <7>[ 442.929652] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 <7>[ 442.929659] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 <7>[ 442.929665] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 <7>[ 442.929672] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 <7>[ 442.929678] [drm:drm_mode_debug_printmodeline] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa <7>[ 442.929685] [drm:drm_mode_debug_printmodeline] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa <7>[ 442.929691] [drm:drm_mode_debug_printmodeline] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa <7>[ 442.929698] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa <7>[ 442.929704] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa <7>[ 442.929710] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 442.929717] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 442.929723] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 442.929860] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:154:HDMI-A-2] <7>[ 442.929881] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:154:HDMI-A-2] <7>[ 442.959090] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] HDMI: DVI dual 0, max TMDS clock 340000 kHz <7>[ 442.959108] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] HDMI sink does deep color 30. <7>[ 442.959115] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] HDMI sink does deep color 36. <7>[ 442.959122] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] Assigning HDMI sink color depth as 12 bpc. <7>[ 442.959129] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] HDMI sink does YCRCB444 in deep color. <7>[ 442.959135] 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>[ 442.959144] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] ELD monitor 28E850 <7>[ 442.959151] 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>[ 442.959159] i915 0000:00:02.0: [drm:update_display_info] [CONNECTOR:154:HDMI-A-2] ELD size 32, SAD count 1 <7>[ 442.959413] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) <7>[ 442.959795] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry <7>[ 442.962209] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) <7>[ 442.962719] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6) <7>[ 442.964543] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:154:HDMI-A-2] probed modes : <7>[ 442.964557] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1083 1088 1125 0x48 0x9 <7>[ 442.964566] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 60 594000 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964574] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 60 593407 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964581] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 50 594000 4096 5064 5152 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964588] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 24 297000 4096 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964595] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 24 296703 4096 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964601] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 594000 3840 4016 4104 4400 2160 2162 2172 2250 0x40 0x5 <7>[ 442.964608] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964614] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 593407 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964621] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 50 594000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964627] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 297000 3840 3888 3920 4400 2160 2164 2170 2250 0x40 0x9 <7>[ 442.964634] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964640] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 296703 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964647] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 25 297000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964653] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 24 297000 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964660] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 24 296703 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 442.964666] [drm:drm_mode_debug_printmodeline] Modeline "2880x1800": 60 336720 2880 2928 2960 3040 1800 1803 1809 1846 0x40 0x9 <7>[ 442.964673] [drm:drm_mode_debug_printmodeline] Modeline "2560x1600": 60 268500 2560 2608 2640 2720 1600 1603 1609 1646 0x40 0x9 <7>[ 442.964679] [drm:drm_mode_debug_printmodeline] Modeline "2560x1440": 60 241500 2560 2608 2640 2720 1440 1443 1449 1481 0x40 0x9 <7>[ 442.964685] [drm:drm_mode_debug_printmodeline] Modeline "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9 <7>[ 442.964692] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 120 297000 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 442.964698] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 120 296703 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 442.964705] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 75 220597 1920 2056 2264 2608 1080 1081 1084 1128 0x0 0x6 <7>[ 442.964712] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 <7>[ 442.964718] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 <7>[ 442.964725] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 <7>[ 442.964731] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 <7>[ 442.964738] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 <7>[ 442.964744] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 <7>[ 442.964751] [drm:drm_mode_debug_printmodeline] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 <7>[ 442.964757] [drm:drm_mode_debug_printmodeline] Modeline "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5 <7>[ 442.964764] [drm:drm_mode_debug_printmodeline] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 <7>[ 442.964770] [drm:drm_mode_debug_printmodeline] Modeline "1280x1024": 61 110809 1280 1360 1496 1712 1024 1025 1028 1061 0x0 0x6 <7>[ 442.964777] [drm:drm_mode_debug_printmodeline] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 <7>[ 442.964783] [drm:drm_mode_debug_printmodeline] Modeline "1280x800": 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 <7>[ 442.964790] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 442.964796] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 442.964803] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 442.964809] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 <7>[ 442.964816] [drm:drm_mode_debug_printmodeline] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 <7>[ 442.964822] [drm:drm_mode_debug_printmodeline] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa <7>[ 442.964829] [drm:drm_mode_debug_printmodeline] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa <7>[ 442.964835] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 <7>[ 442.964842] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 <7>[ 442.964848] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 <7>[ 442.964854] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 <7>[ 442.964861] [drm:drm_mode_debug_printmodeline] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa <7>[ 442.964867] [drm:drm_mode_debug_printmodeline] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa <7>[ 442.964874] [drm:drm_mode_debug_printmodeline] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa <7>[ 442.964880] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa <7>[ 442.964886] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa <7>[ 442.965368] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 442.965377] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 442.965384] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa <14>[ 442.968690] [IGT] kms_rotation_crc: starting subtest primary-y-tiled-reflect-x-270 <14>[ 442.973461] [IGT] kms_rotation_crc: finished subtest primary-y-tiled-reflect-x-270, SKIP <14>[ 442.975074] [IGT] kms_rotation_crc: exiting, ret=77 <7>[ 442.977302] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <6>[ 443.013361] Console: switching to colour frame buffer device 240x67 <6>[ 443.174704] Console: switching to colour dummy device 80x25 <14>[ 443.176086] [IGT] gem_exec_alignment: executing <7>[ 443.186967] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 443.189773] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 443.195205] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 443.196408] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 443.207674] [IGT] gem_exec_alignment: starting subtest pi-isolated <7>[ 443.221788] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 443.224971] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 443.227608] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000070 [0x00000070] <7>[ 443.415475] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000070 [0x00000070] <4>[ 444.706227] ------------[ cut here ]------------ <4>[ 444.706241] DEBUG_LOCKS_WARN_ON(hlock->references < references) <4>[ 444.706249] WARNING: CPU: 1 PID: 17208 at kernel/locking/lockdep.c:5056 __lock_acquire+0x87e/0x2320 <4>[ 444.706271] Modules linked in: vgem drm_shmem_helper fuse snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal coretemp i915 kvm_intel mei_pxp mei_hdcp wmi_bmof btusb btrtl kvm btintel btbcm bluetooth irqbypass crct10dif_pclmul ecdh_generic ecc crc32_pclmul ghash_clmulni_intel r8169 i2c_i801 realtek i2c_smbus snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core prime_numbers i2c_algo_bit ttm video snd_pcm mei_me drm_display_helper pinctrl_geminilake mei drm_buddy wmi <4>[ 444.706351] CPU: 1 PID: 17208 Comm: gem_exec_alignm Not tainted 6.8.0-rc2-linus-v6.8-rc2-g41bccc98fb79+ #1 <4>[ 444.706361] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 444.706371] RIP: 0010:__lock_acquire+0x87e/0x2320 <4>[ 444.706378] Code: c0 0f 84 f5 fe ff ff 44 8b 3d f2 f4 72 01 45 85 ff 0f 85 e5 fe ff ff 48 c7 c6 78 3b 46 82 48 c7 c7 ff a2 3f 82 e8 62 2b 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>[ 444.706393] RSP: 0018:ffffc90001817768 EFLAGS: 00010082 <4>[ 444.706400] RAX: 0000000000000000 RBX: ffffc90001817b68 RCX: 0000000000000000 <4>[ 444.706407] RDX: 0000000000000003 RSI: ffffffff8240c526 RDI: 00000000ffffffff <4>[ 444.706414] RBP: ffff88810acc0a58 R08: 0000000000000000 R09: ffffc90001817600 <4>[ 444.706421] R10: 000000000046ff60 R11: 000000000046ffa0 R12: 0000000000000000 <4>[ 444.706428] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 <4>[ 444.706434] FS: 00007f46cf183c40(0000) GS:ffff888277c80000(0000) knlGS:0000000000000000 <4>[ 444.706442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 444.706448] CR2: 00007ffc19ff5840 CR3: 000000014f658000 CR4: 0000000000350ef0 <4>[ 444.706455] Call Trace: <4>[ 444.706460] <4>[ 444.706464] ? __warn+0x7f/0x170 <4>[ 444.706472] ? __lock_acquire+0x87e/0x2320 <4>[ 444.706479] ? report_bug+0x1f8/0x200 <4>[ 444.706487] ? handle_bug+0x3c/0x70 <4>[ 444.706496] ? exc_invalid_op+0x18/0x70 <4>[ 444.706501] ? asm_exc_invalid_op+0x1a/0x20 <4>[ 444.706510] ? __lock_acquire+0x87e/0x2320 <4>[ 444.706516] ? __lock_acquire+0x87e/0x2320 <4>[ 444.706524] lock_acquire+0xd8/0x2d0 <4>[ 444.706530] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 444.706874] __ww_mutex_lock.constprop.0+0xbf/0x13e0 <4>[ 444.706883] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 444.707193] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 <4>[ 444.707200] ? lockdep_hardirqs_on+0xc3/0x140 <4>[ 444.707207] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 <4>[ 444.707214] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 444.707490] ? ww_mutex_lock_interruptible+0x37/0x100 <4>[ 444.707497] ww_mutex_lock_interruptible+0x37/0x100 <4>[ 444.707504] eb_validate_vmas+0x137/0xd80 [i915] <4>[ 444.707779] ? eb_pin_engine+0x27e/0x4d0 [i915] <4>[ 444.708093] i915_gem_do_execbuffer+0xd30/0x28a0 [i915] <4>[ 444.708369] ? find_held_lock+0x2b/0x80 <4>[ 444.708381] ? __lock_acquire+0xaa6/0x2320 <4>[ 444.708391] i915_gem_execbuffer2_ioctl+0x123/0x2a0 [i915] <4>[ 444.708665] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 444.708939] drm_ioctl_kernel+0xa8/0x100 <4>[ 444.708947] drm_ioctl+0x223/0x430 <4>[ 444.708953] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 444.709228] __x64_sys_ioctl+0x79/0xb0 <4>[ 444.709237] do_syscall_64+0x6f/0x140 <4>[ 444.709244] entry_SYSCALL_64_after_hwframe+0x6e/0x76 <4>[ 444.709252] RIP: 0033:0x7f46d19b03ab <4>[ 444.709259] 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>[ 444.709273] RSP: 002b:00007ffc19feb7a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 444.709282] RAX: ffffffffffffffda RBX: 00007ffc19feb8e0 RCX: 00007f46d19b03ab <4>[ 444.709289] RDX: 00007ffc19feb8e0 RSI: 0000000040406469 RDI: 000000000000000a <4>[ 444.709295] RBP: 0000000040406469 R08: 0000000000000004 R09: 0000000000000000 <4>[ 444.709302] R10: 00007ffc19ff11b0 R11: 0000000000000246 R12: 000000000000000a <4>[ 444.709308] R13: 000000000000000a R14: 0000000000000800 R15: 00007ffc19feb850 <4>[ 444.709317] <0>[ 444.709321] Kernel panic - not syncing: kernel: panic_on_warn set ... <4>[ 444.709328] CPU: 1 PID: 17208 Comm: gem_exec_alignm Not tainted 6.8.0-rc2-linus-v6.8-rc2-g41bccc98fb79+ #1 <4>[ 444.709337] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 444.709346] Call Trace: <4>[ 444.709350] <4>[ 444.709353] dump_stack_lvl+0x64/0xb0 <4>[ 444.709361] panic+0x2e0/0x300 <4>[ 444.709368] ? __lock_acquire+0x87e/0x2320 <4>[ 444.709374] check_panic_on_warn+0x4f/0x50 <4>[ 444.709380] __warn+0x8b/0x170 <4>[ 444.709386] ? __lock_acquire+0x87e/0x2320 <4>[ 444.709392] report_bug+0x1f8/0x200 <4>[ 444.709399] handle_bug+0x3c/0x70 <4>[ 444.709405] exc_invalid_op+0x18/0x70 <4>[ 444.709411] asm_exc_invalid_op+0x1a/0x20 <4>[ 444.709417] RIP: 0010:__lock_acquire+0x87e/0x2320 <4>[ 444.709424] Code: c0 0f 84 f5 fe ff ff 44 8b 3d f2 f4 72 01 45 85 ff 0f 85 e5 fe ff ff 48 c7 c6 78 3b 46 82 48 c7 c7 ff a2 3f 82 e8 62 2b 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>[ 444.709439] RSP: 0018:ffffc90001817768 EFLAGS: 00010082 <4>[ 444.709445] RAX: 0000000000000000 RBX: ffffc90001817b68 RCX: 0000000000000000 <4>[ 444.709452] RDX: 0000000000000003 RSI: ffffffff8240c526 RDI: 00000000ffffffff <4>[ 444.709458] RBP: ffff88810acc0a58 R08: 0000000000000000 R09: ffffc90001817600 <4>[ 444.709465] R10: 000000000046ff60 R11: 000000000046ffa0 R12: 0000000000000000 <4>[ 444.709471] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 <4>[ 444.709480] ? __lock_acquire+0x87e/0x2320 <4>[ 444.709488] lock_acquire+0xd8/0x2d0 <4>[ 444.709493] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 444.709768] __ww_mutex_lock.constprop.0+0xbf/0x13e0 <4>[ 444.709776] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 444.710048] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 <4>[ 444.710055] ? lockdep_hardirqs_on+0xc3/0x140 <4>[ 444.710062] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 <4>[ 444.710069] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 444.710342] ? ww_mutex_lock_interruptible+0x37/0x100 <4>[ 444.710349] ww_mutex_lock_interruptible+0x37/0x100 <4>[ 444.710356] eb_validate_vmas+0x137/0xd80 [i915] <4>[ 444.710629] ? eb_pin_engine+0x27e/0x4d0 [i915] <4>[ 444.710901] i915_gem_do_execbuffer+0xd30/0x28a0 [i915] <4>[ 444.711175] ? find_held_lock+0x2b/0x80 <4>[ 444.711186] ? __lock_acquire+0xaa6/0x2320 <4>[ 444.711197] i915_gem_execbuffer2_ioctl+0x123/0x2a0 [i915] <4>[ 444.711470] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 444.711744] drm_ioctl_kernel+0xa8/0x100 <4>[ 444.711751] drm_ioctl+0x223/0x430 <4>[ 444.711757] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 444.712033] __x64_sys_ioctl+0x79/0xb0 <4>[ 444.712040] do_syscall_64+0x6f/0x140 <4>[ 444.712047] entry_SYSCALL_64_after_hwframe+0x6e/0x76 <4>[ 444.712054] RIP: 0033:0x7f46d19b03ab <4>[ 444.712058] 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>[ 444.712073] RSP: 002b:00007ffc19feb7a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 444.712081] RAX: ffffffffffffffda RBX: 00007ffc19feb8e0 RCX: 00007f46d19b03ab <4>[ 444.712088] RDX: 00007ffc19feb8e0 RSI: 0000000040406469 RDI: 000000000000000a <4>[ 444.712094] RBP: 0000000040406469 R08: 0000000000000004 R09: 0000000000000000 <4>[ 444.712101] R10: 00007ffc19ff11b0 R11: 0000000000000246 R12: 000000000000000a <4>[ 444.712107] R13: 000000000000000a R14: 0000000000000800 R15: 00007ffc19feb850 <4>[ 444.712116] <0>[ 444.712173] Kernel Offset: disabled