<6>[ 64.220760] Console: switching to colour dummy device 80x25 <7>[ 64.220868] [IGT] kms_frontbuffer_tracking: executing <7>[ 64.302963] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 64.303778] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 64.304059] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 64.312528] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:323:DP-1] <7>[ 64.312551] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:323:DP-1] <7>[ 64.312802] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off <7>[ 64.313024] i915 0000:00:02.0: [drm:tgl_tc_cold_request.isra.0 [i915]] TC cold block succeeded <7>[ 64.313412] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 64.313584] i915 0000:00:02.0: [drm:tgl_tc_cold_request.isra.0 [i915]] TC cold unblock succeeded <7>[ 64.313772] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off <7>[ 64.313946] i915 0000:00:02.0: [drm:tgl_tc_cold_request.isra.0 [i915]] TC cold block succeeded <7>[ 64.314184] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (disconnected -> legacy) <7>[ 64.318990] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:323:DP-1] disconnected <7>[ 64.319393] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:333:DP-2] <7>[ 64.319404] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:333:DP-2] <7>[ 64.319705] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) <7>[ 64.320080] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:333:DP-2] disconnected <7>[ 64.320493] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:342:DP-3] <7>[ 64.320504] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:342:DP-3] <7>[ 64.320790] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) <7>[ 64.321043] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:342:DP-3] disconnected <7>[ 64.321411] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:351:DP-4] <7>[ 64.321422] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:351:DP-4] <7>[ 64.321710] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (disconnected -> tbt-alt) <7>[ 64.321954] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:351:DP-4] disconnected <7>[ 64.322510] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:313:HDMI-A-1] <7>[ 64.322525] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:313:HDMI-A-1] <7>[ 64.349647] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:313:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz <7>[ 64.349662] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:313:HDMI-A-1] HDMI: DVI dual 0, max TMDS clock 300000 kHz <7>[ 64.349666] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:313:HDMI-A-1] No deep color support on this HDMI sink. <7>[ 64.349668] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:313:HDMI-A-1] HF-VSDB: max TMDS clock: 600000 KHz, HDMI 2.1 support: no, DSC 1.2 support: no <7>[ 64.349672] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:313:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc. <7>[ 64.349675] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:313:HDMI-A-1] ELD monitor fitHeadlessGS <7>[ 64.349681] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:313:HDMI-A-1] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 <7>[ 64.349684] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:313:HDMI-A-1] ELD size 64, SAD count 10 <7>[ 64.350197] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7>[ 64.350442] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 64.351070] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7>[ 64.351287] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6) <7>[ 64.352209] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:313:HDMI-A-1] probed modes: <7>[ 64.352227] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1920x1080": 120 285500 1920 1968 2000 2080 1080 1083 1088 1144 0x48 0x5 <7>[ 64.352238] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "4096x2160": 60 594000 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 64.352249] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "4096x2160": 60 593407 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 64.352258] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "4096x2160": 30 297000 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 64.352268] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "4096x2160": 30 296703 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 64.352277] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 64.352287] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "3840x2160": 60 593407 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 64.352296] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "3840x2160": 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 64.352305] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "3840x2160": 30 296703 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 64.352314] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "3840x2160": 25 297000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 64.352323] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "3840x2160": 24 297000 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 64.352331] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "3840x2160": 24 296703 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 64.352340] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "3440x1440": 90 476140 3440 3448 3480 3520 1440 1441 1449 1503 0x40 0xa <7>[ 64.352349] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "2560x1600": 75 443250 2560 2768 3048 3536 1600 1603 1609 1672 0x40 0x6 <7>[ 64.352358] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "2560x1600": 60 348500 2560 2752 3032 3504 1600 1603 1609 1658 0x40 0x6 <7>[ 64.352367] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "2560x1440": 120 497770 2560 2608 2640 2720 1440 1443 1448 1525 0x40 0xa <7>[ 64.352376] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "2048x1536": 60 267027 2048 2200 2424 2800 1536 1537 1540 1589 0x0 0x6 <7>[ 64.352385] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "2560x1080": 120 495000 2560 3108 3152 3300 1080 1084 1089 1250 0x40 0x5 <7>[ 64.352394] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "2560x1080": 120 494505 2560 3108 3152 3300 1080 1084 1089 1250 0x40 0x5 <7>[ 64.352403] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1920x1440": 75 297000 1920 2064 2288 2640 1440 1441 1444 1500 0x40 0x6 <7>[ 64.352411] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1920x1440": 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6 <7>[ 64.352420] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "2160x1200": 90 261420 2160 2208 2240 2320 1200 1203 1208 1252 0x40 0xa <7>[ 64.352429] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1856x1392": 75 288000 1856 1984 2208 2560 1392 1393 1396 1500 0x40 0x6 <7>[ 64.352437] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1856x1392": 60 218250 1856 1952 2176 2528 1392 1393 1396 1439 0x40 0x6 <7>[ 64.352446] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1792x1344": 75 261000 1792 1888 2104 2456 1344 1345 1348 1417 0x40 0x6 <7>[ 64.352455] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1792x1344": 60 204750 1792 1920 2120 2448 1344 1345 1348 1394 0x40 0x6 <7>[ 64.352464] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "2048x1152": 60 162000 2048 2074 2154 2250 1152 1153 1156 1200 0x40 0x5 <7>[ 64.352473] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1920x1200": 120 317250 1920 1968 2000 2080 1200 1203 1209 1271 0x40 0xa <7>[ 64.352482] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1920x1200": 75 245250 1920 2056 2264 2608 1200 1203 1209 1255 0x40 0x6 <7>[ 64.352490] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1920x1200": 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6 <7>[ 64.352499] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1920x1080": 120 297000 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 64.352508] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1920x1080": 120 296703 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 64.352516] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1920x1080": 75 220597 1920 2056 2264 2608 1080 1081 1084 1128 0x0 0x6 <7>[ 64.352525] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 64.352534] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 64.352542] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1600x1200": 75 202500 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 <7>[ 64.352551] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1600x1200": 70 189000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 <7>[ 64.352560] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1600x1200": 65 175500 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 <7>[ 64.352569] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 <7>[ 64.352577] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1680x1050": 75 187000 1680 1800 1976 2272 1050 1053 1059 1099 0x40 0x6 <7>[ 64.352586] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1680x1050": 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 <7>[ 64.352595] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1680x945": 60 131481 1680 1784 1960 2240 945 946 949 978 0x0 0x6 <7>[ 64.352604] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1400x1050": 75 156000 1400 1504 1648 1896 1050 1053 1057 1099 0x40 0x6 <7>[ 64.352613] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1400x1050": 60 121750 1400 1488 1632 1864 1050 1053 1057 1089 0x40 0x6 <7>[ 64.352622] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5 <7>[ 64.352631] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 <7>[ 64.352639] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 <7>[ 64.352648] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1440x900": 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6 <7>[ 64.352656] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1440x900": 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 <7>[ 64.352665] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 <7>[ 64.352674] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1360x768": 60 84963 1366 1431 1567 1776 768 771 781 798 0x0 0x6 <7>[ 64.352683] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1360x768": 60 85500 1360 1424 1536 1792 768 771 777 795 0x40 0x5 <7>[ 64.352692] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1280x800": 75 106500 1280 1360 1488 1696 800 803 809 838 0x40 0x6 <7>[ 64.352700] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1280x800": 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6 <7>[ 64.352709] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 <7>[ 64.352718] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1280x768": 75 102250 1280 1360 1488 1696 768 771 778 805 0x40 0x6 <7>[ 64.352733] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1280x768": 60 79500 1280 1344 1472 1664 768 771 778 798 0x40 0x6 <7>[ 64.352750] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 64.352766] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 <7>[ 64.352783] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa <7>[ 64.352800] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa <7>[ 64.352817] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "1024x576": 60 46970 1024 1064 1168 1312 576 577 580 597 0x0 0x6 <7>[ 64.352834] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa <7>[ 64.352848] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 <7>[ 64.352865] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 <7>[ 64.352881] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 <7>[ 64.352898] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 <7>[ 64.352915] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "848x480": 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 <7>[ 64.352932] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa <7>[ 64.352957] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa <7>[ 64.352974] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 64.352991] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 64.353007] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] Probed mode: "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 <7>[ 64.353093] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:323:DP-1] <7>[ 64.353112] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:323:DP-1] <7>[ 64.358033] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:323:DP-1] disconnected <7>[ 64.358062] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:333:DP-2] <7>[ 64.358073] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:333:DP-2] <7>[ 64.358384] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:333:DP-2] disconnected <7>[ 64.358405] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:342:DP-3] <7>[ 64.358416] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:342:DP-3] <7>[ 64.358714] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:342:DP-3] disconnected <7>[ 64.358734] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:351:DP-4] <7>[ 64.358745] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:351:DP-4] <7>[ 64.359085] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:351:DP-4] disconnected <7>[ 64.361143] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:363] <7>[ 64.361213] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:364] <7>[ 64.361293] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:365] <7>[ 64.361369] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:366] <7>[ 64.361445] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:367] <7>[ 64.363495] [IGT] kms_frontbuffer_tracking: starting subtest fbc-1p-offscren-pri-shrfb-draw-render <7>[ 64.364700] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:363] <7>[ 64.364770] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:364] <7>[ 64.364852] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:365] <7>[ 64.364929] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:366] <7>[ 64.365019] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:367] <7>[ 64.386317] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:368] <7>[ 64.439877] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:32:plane 1A] <7>[ 64.448474] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:100:pipe A] <7>[ 64.448570] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:313:HDMI-A-1] <7>[ 64.466197] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:170:pipe B] <7>[ 64.472537] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:240:pipe C] <7>[ 64.476549] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:310:pipe D] <7>[ 64.479946] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CONNECTOR:313:HDMI-A-1] Limiting display bpp to 24 (EDID bpp 24, max requested bpp 36, max platform bpp 36) <7>[ 64.480369] i915 0000:00:02.0: [drm:intel_hdmi_compute_clock [i915]] picking 8 bpc for HDMI output (pipe bpp: 24) <7>[ 64.480531] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:100:pipe A] hw max bpp: 24, pipe bpp: 24, dithering: 0 <7>[ 64.480677] i915 0000:00:02.0: [drm:intel_ddi_compute_config_late [i915]] [ENCODER:312:DDI B/PHY B] [CRTC:100:pipe A] <7>[ 64.480852] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:100:pipe A] enable: yes [fastset] <7>[ 64.480998] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] active: yes, output_types: HDMI (0x40), output format: RGB, sink format: RGB <7>[ 64.481159] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0 <7>[ 64.481316] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] MST master transcoder: <invalid> <7>[ 64.481468] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] port sync: master transcoder: <invalid>, slave transcoder bitmask = 0x0 <7>[ 64.481621] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] joiner: no, pipes: 0x0 <7>[ 64.481773] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] splitter: disabled, link count 0, overlap 0 <7>[ 64.481925] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] audio: 1, infoframes: 1, infoframes enabled: 0x71 <7>[ 64.482078] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] GCP: 0x0 <7>[ 64.482246] i915 0000:00:02.0: HDMI infoframe: Auxiliary Video Information (AVI), version 2, length 13 <7>[ 64.482248] i915 0000:00:02.0: colorspace: RGB <7>[ 64.482250] i915 0000:00:02.0: scan mode: Underscan <7>[ 64.482252] i915 0000:00:02.0: colorimetry: No Data <7>[ 64.482253] i915 0000:00:02.0: picture aspect: No Data <7>[ 64.482255] i915 0000:00:02.0: active aspect: Same as Picture <7>[ 64.482256] i915 0000:00:02.0: itc: No Data <7>[ 64.482258] i915 0000:00:02.0: extended colorimetry: xvYCC 601 <7>[ 64.482260] i915 0000:00:02.0: quantization range: Full <7>[ 64.482261] i915 0000:00:02.0: nups: Unknown Non-uniform Scaling <7>[ 64.482263] i915 0000:00:02.0: video code: 0 <7>[ 64.482264] i915 0000:00:02.0: ycc quantization range: Full <7>[ 64.482266] i915 0000:00:02.0: hdmi content type: Graphics <7>[ 64.482267] i915 0000:00:02.0: pixel repeat: 0 <7>[ 64.482269] i915 0000:00:02.0: bar top 0, bottom 0, left 0, right 0 <7>[ 64.482271] i915 0000:00:02.0: HDMI infoframe: Source Product Description (SPD), version 1, length 25 <7>[ 64.482272] i915 0000:00:02.0: vendor: Intel <7>[ 64.482274] i915 0000:00:02.0: product: Integrated gfx <7>[ 64.482276] i915 0000:00:02.0: source device information: PC General (0x9) <7>[ 64.482277] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4 <7>[ 64.482279] i915 0000:00:02.0: empty frame <7>[ 64.482281] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ELD: 10 00 0f 00 6d a2 00 7f 00 00 00 00 00 00 00 00 <7>[ 64.482434] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ELD: 0d 82 34 12 66 69 74 48 65 61 64 6c 65 73 73 47 <7>[ 64.482585] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ELD: 53 7f 7f 28 0f 7f 07 17 7f ff 3f 7f ff 47 7f ff <7>[ 64.482736] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ELD: 5f 7f 82 7f 7f 00 7f 7f 51 7f 7f 30 77 7f 03 00 <7>[ 64.482886] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] scanline offset: 2 <7>[ 64.483036] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] vblank delay: 0, framestart delay: 1, MSA timing delay: 0 <7>[ 64.483203] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] vrr: no, vmin: 0, vmax: 0, flipline: 0, pipeline full: 0, guardband: 0 vsync start: 0, vsync end: 0 <7>[ 64.483356] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] vrr: vmin vblank: -1, vmax vblank: -2, vmin vtotal: 1, vmax vtotal: 0 <7>[ 64.483507] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] requested mode: "1920x1080": 120 285500 1920 1968 2000 2080 1080 1083 1088 1144 0x48 0x5 <7>[ 64.483659] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] adjusted mode: "1920x1080": 120 285500 1920 1968 2000 2080 1080 1083 1088 1144 0x48 0x5 <7>[ 64.483810] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] crtc timings: clock=285500, hd=1920 hb=1920-2080 hs=1968-2000 ht=2080, vd=1080 vb=1080-1144 vs=1083-1088 vt=1144, flags=0x5 <7>[ 64.483962] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe mode: "1920x1080": 120 285500 1920 1968 2000 2080 1080 1083 1088 1144 0x40 0x5 <7>[ 64.484120] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] crtc timings: clock=285500, hd=1920 hb=1920-2080 hs=1968-2000 ht=2080, vd=1080 vb=1080-1144 vs=1083-1088 vt=1144, flags=0x5 <7>[ 64.484271] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] port clock: 285500, pipe src: 1920x1080+0+0, pixel rate 285500 <7>[ 64.484421] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] linetime: 59, ips linetime: 0 <7>[ 64.484571] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1, scaling_filter: 0 <7>[ 64.484721] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pch pfit: 0x0+0+0, disabled, force thru: no <7>[ 64.484870] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ips: 0, double wide: 0, drrs: 0 <7>[ 64.485021] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] dpll_hw_state: cfgcr0: 0x1801be, cfgcr1: 0x488, div0: 0x0, mg_refclkin_ctl: 0x0, hg_clktop2_coreclkctl1: 0x0, mg_clktop2_hsclkctl: 0x0, mg_pll_div0: 0x0, mg_pll_div2: 0x0, mg_pll_lf: 0x0, mg_pll_frac_lock: 0x0, mg_pll_ssc: 0x0, mg_pll_bias: 0x0, mg_pll_tdc_coldst_bias: 0x0 <7>[ 64.485184] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0 <7>[ 64.485334] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pre csc lut: 0 entries, post csc lut: 0 entries <7>[ 64.485485] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] output csc: pre offsets: 0x0000 0x0000 0x0000 <7>[ 64.485635] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] output csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 64.485784] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] output csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 64.485935] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] output csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 64.486086] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] output csc: post offsets: 0x0000 0x0000 0x0000 <7>[ 64.486251] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: pre offsets: 0x0000 0x0000 0x0000 <7>[ 64.486406] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 64.486557] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 64.486707] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 64.486857] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: post offsets: 0x0000 0x0000 0x0000 <7>[ 64.487008] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:32:plane 1A] fb: [FB:368] 1920x1080 format = XR24 little-endian (0x34325258) modifier = 0x100000000000001, visible: yes <7>[ 64.487171] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] rotation: 0x1, scaler: -1, scaling_filter: 0 <7>[ 64.487325] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0 <7>[ 64.489861] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:313:HDMI-A-1] <7>[ 64.490109] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:100:pipe A] <7>[ 64.508095] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 64.508577] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 64.549861] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:368] from all active usage due to RMFB ioctl <7>[ 64.550323] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:32:plane 1A] because [FB:368] is removed <7>[ 64.550485] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] ddb ( 0 - 1993) -> ( 0 - 0), size 1993 -> 0 <7>[ 64.550959] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7>[ 64.551438] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] lines 1, 8, 8, 8, 8, 11, 16, 16, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 64.551864] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] blocks 16, 129, 129, 129, 129, 177, 257, 257, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 64.552300] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] min_ddb 19, 143, 143, 143, 143, 196, 284, 284, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 64.552715] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:100:pipe A] data rate 0 num active planes 0 <7>[ 64.553145] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7>[ 64.558064] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:361] <7>[ 64.558351] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:368] <7>[ 64.558575] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:371] <7>[ 64.558798] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:372] <7>[ 64.806991] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:100:pipe A] <7>[ 64.807078] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:313:HDMI-A-1] <7>[ 64.807261] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] ddb ( 0 - 0) -> ( 0 - 1993), size 0 -> 1993 <7>[ 64.807758] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm <7>[ 64.808206] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 8, 8, 8, 8, 11, 16, 16, 0, 0, 0 <7>[ 64.808652] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 129, 129, 129, 129, 177, 257, 257, 30, 0, 0 <7>[ 64.809065] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 143, 143, 143, 143, 196, 284, 284, 31, 0, 0 <7>[ 64.809499] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:100:pipe A] data rate 1142000 num active planes 1 <7>[ 64.809933] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 1142 <7>[ 64.810356] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7>[ 64.822684] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:170:pipe B] <7>[ 64.827470] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:240:pipe C] <7>[ 64.831243] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:310:pipe D] <7>[ 64.858636] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 64.859188] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 64.898619] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:100:pipe A] <7>[ 64.898715] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:313:HDMI-A-1] <7>[ 64.907016] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 64.948660] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:100:pipe A] <7>[ 64.948755] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:313:HDMI-A-1] <7>[ 64.957063] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 64.998623] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:100:pipe A] <7>[ 64.998789] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:313:HDMI-A-1] <7>[ 65.007091] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 65.049645] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:372] from all active usage due to RMFB ioctl <7>[ 65.049802] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:32:plane 1A] because [FB:372] is removed <7>[ 65.049931] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] ddb ( 0 - 1993) -> ( 0 - 0), size 1993 -> 0 <7>[ 65.050383] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7>[ 65.050832] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] lines 1, 8, 8, 8, 8, 11, 16, 16, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 65.051256] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] blocks 16, 129, 129, 129, 129, 177, 257, 257, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 65.051669] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] min_ddb 19, 143, 143, 143, 143, 196, 284, 284, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 65.052110] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:100:pipe A] data rate 0 num active planes 0 <7>[ 65.052543] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7>[ 65.115313] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:100:pipe A] <7>[ 65.115394] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:313:HDMI-A-1] <7>[ 65.115554] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] ddb ( 0 - 0) -> ( 0 - 1993), size 0 -> 1993 <7>[ 65.116028] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm <7>[ 65.116421] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 8, 8, 8, 8, 11, 16, 16, 0, 0, 0 <7>[ 65.116831] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 129, 129, 129, 129, 177, 257, 257, 30, 0, 0 <7>[ 65.117218] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 143, 143, 143, 143, 196, 284, 284, 31, 0, 0 <7>[ 65.117602] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:100:pipe A] data rate 1142000 num active planes 1 <7>[ 65.118042] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 1142 <7>[ 65.118437] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7>[ 65.122240] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 18800640 bytes of contiguous stolen space for FBC, limit: 1 <7>[ 65.122638] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:32:plane 1A] <7>[ 65.131940] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:170:pipe B] <7>[ 65.136770] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:240:pipe C] <7>[ 65.140588] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:310:pipe D] <7>[ 65.166903] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 65.167435] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 65.183209] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 65.233053] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 65.252388] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 65.299021] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 65.312337] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 65.356494] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 65.364350] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected) <7>[ 65.364341] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) <7>[ 65.364347] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) <7>[ 65.364337] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 65.364781] i915 0000:00:02.0: [drm:tgl_tc_cold_request.isra.0 [i915]] TC cold unblock succeeded <7>[ 65.365296] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (legacy -> disconnected) <7>[ 65.369515] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 65.414427] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 65.427486] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 65.467672] [IGT] kms_frontbuffer_tracking: finished subtest fbc-1p-offscren-pri-shrfb-draw-render, SUCCESS <7>[ 65.468663] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:367] from all active usage due to RMFB ioctl <7>[ 65.468757] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:32:plane 1A] because [FB:367] is removed <7>[ 65.468882] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] ddb ( 0 - 1993) -> ( 0 - 0), size 1993 -> 0 <7>[ 65.469422] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7>[ 65.469893] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] lines 1, 8, 8, 8, 8, 11, 16, 16, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 65.470374] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] blocks 16, 129, 129, 129, 129, 177, 257, 257, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 65.470825] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] min_ddb 19, 143, 143, 143, 143, 196, 284, 284, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 65.471266] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:100:pipe A] data rate 0 num active planes 0 <7>[ 65.471705] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7>[ 65.473238] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:32:plane 1A] <7>[ 65.482507] [IGT] kms_frontbuffer_tracking: exiting, ret=0 <7>[ 65.483976] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 65.538234] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] ddb ( 0 - 0) -> ( 0 - 1993), size 0 -> 1993 <7>[ 65.538705] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm <7>[ 65.539131] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 8, 8, 8, 8, 11, 16, 16, 0, 0, 0 <7>[ 65.539602] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 129, 129, 129, 129, 177, 257, 257, 30, 0, 0 <7>[ 65.540031] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 143, 143, 143, 143, 196, 284, 284, 31, 0, 0 <7>[ 65.540476] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:100:pipe A] data rate 1142000 num active planes 1 <7>[ 65.540913] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 1142 <7>[ 65.541367] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7>[ 65.542698] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7>[ 65.543154] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:32:plane 1A] <7>[ 65.548409] i915 0000:00:02.0: [drm:drm_client_dev_restore] intel-fbdev: ret=0 <6>[ 65.557573] Console: switching to colour frame buffer device 240x67 <6>[ 65.631077] Console: switching to colour dummy device 80x25 <7>[ 65.631133] [IGT] gem_exec_balancer: executing <7>[ 65.634013] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 65.634713] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 65.634950] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 65.635367] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 65.647135] [IGT] gem_exec_balancer: starting subtest nop <7>[ 103.629240] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 103.647449] [IGT] gem_exec_balancer: finished subtest nop, SUCCESS <7>[ 103.762652] i915 0000:00:02.0: [drm:error_state_write [i915]] Resetting error state <7>[ 103.763389] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 103.771705] [IGT] gem_exec_balancer: exiting, ret=0 <7>[ 103.772006] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 103.779026] i915 0000:00:02.0: [drm:drm_client_dev_restore] intel-fbdev: ret=0 <6>[ 103.787847] Console: switching to colour frame buffer device 240x67 <6>[ 103.862796] Console: switching to colour dummy device 80x25 <7>[ 103.862857] [IGT] gem_exec_big: executing <7>[ 103.864780] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 103.865400] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 103.865696] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 103.866104] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 103.871512] [IGT] gem_exec_big: starting subtest single <7>[ 103.871607] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <6>[ 103.872006] gem_exec_big (2044): drop_caches: 4 <7>[ 103.872114] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000070 [0x00000070] <7>[ 104.150475] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000070 [0x00000070] <7>[ 104.166134] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 104.166732] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000070 [0x00000070] <7>[ 104.179449] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000070 [0x00000070] <5>[ 105.209308] i915 0000:00:02.0: Using 39-bit DMA addresses <4>[ 105.410526] Oops: general protection fault, probably for non-canonical address 0x33383bb3cb73dffc: 0000 [#1] PREEMPT SMP NOPTI <4>[ 105.410538] CPU: 5 UID: 0 PID: 2044 Comm: gem_exec_big Tainted: G U 6.14.0-rc4-CI_DRM_16205-gca9d01b66c70+ #1 <4>[ 105.410543] Tainted: [U]=USER <4>[ 105.410545] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 105.410549] RIP: 0010:eb_relocate_entry+0x213/0xd90 [i915] <4>[ 105.410712] Code: c4 03 0f 85 39 06 00 00 4c 89 e0 4c 8b bb 70 02 00 00 8b 55 c0 25 ff 0f 00 00 48 01 c7 41 f6 c7 03 0f 85 d4 06 00 00 8b 45 c0 <89> 07 80 7d b8 00 0f 85 b5 03 00 00 4c 8b 75 b0 49 8b 46 08 0c 80 <4>[ 105.410718] RSP: 0018:ffffc90002437410 EFLAGS: 00010246 <4>[ 105.410722] RAX: 0000000000200000 RBX: ffffc90002437738 RCX: 0000000000000000 <4>[ 105.410726] RDX: 0000000000200000 RSI: 0000000000000000 RDI: 33383bb3cb73dffc <4>[ 105.410728] RBP: ffffc90002437498 R08: 0000000000000000 R09: 0000000000000000 <4>[ 105.410731] R10: 0000000000000000 R11: 0000000000000000 R12: 000000016af0affc <4>[ 105.410734] R13: ffff8881197070c0 R14: 000000000016af0a R15: 33383bb3cb73d004 <4>[ 105.410737] FS: 0000727194ea6940(0000) GS:ffff8884a0080000(0000) knlGS:0000000000000000 <4>[ 105.410741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 105.410744] CR2: 0000710a3c3b0000 CR3: 00000001448c0005 CR4: 0000000000f72ef0 <4>[ 105.410747] PKRU: 55555554 <4>[ 105.410749] Call Trace: <4>[ 105.410751] <TASK> <4>[ 105.410753] ? show_regs+0x6c/0x80 <4>[ 105.410758] ? die_addr+0x37/0xa0 <4>[ 105.410762] ? exc_general_protection+0x1c1/0x440 <4>[ 105.410768] ? asm_exc_general_protection+0x27/0x30 <4>[ 105.410773] ? eb_relocate_entry+0x213/0xd90 [i915] <4>[ 105.410897] ? ref_tracker_free+0x127/0x260 <4>[ 105.410903] eb_relocate_vma+0x173/0x220 [i915] <4>[ 105.411026] i915_gem_do_execbuffer+0xed6/0x3030 [i915] <4>[ 105.411149] ? find_held_lock+0x31/0x90 <4>[ 105.411162] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 105.411290] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 105.411419] drm_ioctl_kernel+0xb9/0x120 <4>[ 105.411424] drm_ioctl+0x2f9/0x5b0 <4>[ 105.411427] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 105.411557] __x64_sys_ioctl+0xa4/0xe0 <4>[ 105.411562] x64_sys_call+0x131e/0x2650 <4>[ 105.411567] do_syscall_64+0x91/0x180 <4>[ 105.411571] ? lock_release+0xd4/0x2b0 <4>[ 105.411576] ? lock_acquire+0xc9/0x300 <4>[ 105.411579] ? find_held_lock+0x31/0x90 <4>[ 105.411582] ? ktime_get+0x23/0x110 <4>[ 105.411587] ? lock_release+0xd4/0x2b0 <4>[ 105.411591] ? seqcount_lockdep_reader_access.constprop.0+0x4d/0xc0 <4>[ 105.411595] ? ktime_get+0x23/0x110 <4>[ 105.411599] ? ktime_get+0x43/0x110 <4>[ 105.411602] ? lapic_next_deadline+0x2c/0x50 <4>[ 105.411607] ? clockevents_program_event+0xbe/0x150 <4>[ 105.411611] ? tick_program_event+0x43/0xa0 <4>[ 105.411614] ? _raw_spin_unlock_irqrestore+0x27/0x80 <4>[ 105.411618] ? hrtimer_interrupt+0x13f/0x290 <4>[ 105.411623] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 105.411627] ? clear_bhb_loop+0x15/0x70 <4>[ 105.411630] ? clear_bhb_loop+0x15/0x70 <4>[ 105.411632] ? clear_bhb_loop+0x15/0x70 <4>[ 105.411635] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 105.411639] RIP: 0033:0x727197124ded <4>[ 105.411643] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 105.411649] RSP: 002b:00007ffed0d99530 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 105.411654] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000727197124ded <4>[ 105.411657] RDX: 00007ffed0d99630 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 105.411660] RBP: 00007ffed0d99580 R08: 0000000000000000 R09: 0000727197439440 <4>[ 105.411664] R10: 000072719729b4a8 R11: 0000000000000246 R12: 00007ffed0d99630 <4>[ 105.411667] R13: 0000000040406469 R14: 0000000000000005 R15: 00007ffed0d99630 <4>[ 105.411672] </TASK> <4>[ 105.411674] Modules linked in: snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore i915 prime_numbers ttm drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart kvm_intel spi_nor tps6598x ee1004 mei_pxp mei_hdcp mtd kvm typec polyval_clmulni wmi_bmof polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd rapl intel_cstate igc mei_me idma64 mei thunderbolt i2c_i801 i2c_mux spi_intel_pci spi_intel i2c_smbus video binfmt_misc igen6_edac serial_multi_instantiate nls_iso8859_1 intel_pmc_core pmt_telemetry wmi pmt_class intel_vsec acpi_tad acpi_pad pinctrl_tigerlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 105.411755] ---[ end trace 0000000000000000 ]--- <4>[ 106.860140] RIP: 0010:eb_relocate_entry+0x213/0xd90 [i915] <4>[ 106.860379] Code: c4 03 0f 85 39 06 00 00 4c 89 e0 4c 8b bb 70 02 00 00 8b 55 c0 25 ff 0f 00 00 48 01 c7 41 f6 c7 03 0f 85 d4 06 00 00 8b 45 c0 <89> 07 80 7d b8 00 0f 85 b5 03 00 00 4c 8b 75 b0 49 8b 46 08 0c 80 <4>[ 106.860387] RSP: 0018:ffffc90002437410 EFLAGS: 00010246 <4>[ 106.860392] RAX: 0000000000200000 RBX: ffffc90002437738 RCX: 0000000000000000 <4>[ 106.860396] RDX: 0000000000200000 RSI: 0000000000000000 RDI: 33383bb3cb73dffc <4>[ 106.860399] RBP: ffffc90002437498 R08: 0000000000000000 R09: 0000000000000000 <4>[ 106.860403] R10: 0000000000000000 R11: 0000000000000000 R12: 000000016af0affc <4>[ 106.860406] R13: ffff8881197070c0 R14: 000000000016af0a R15: 33383bb3cb73d004 <4>[ 106.860410] FS: 0000727194ea6940(0000) GS:ffff8884a0080000(0000) knlGS:0000000000000000 <4>[ 106.860414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 106.860417] CR2: 0000710a3c3b0000 CR3: 00000001448c0005 CR4: 0000000000f72ef0 <4>[ 106.860421] PKRU: 55555554 <7>[ 106.871172] i915 0000:00:02.0: [drm:drm_client_dev_restore] intel-fbdev: ret=0 <7>[ 106.991024] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 106.991217] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 106.991842] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 106.992013] i915 0000:00:02.0: [drm:intel_hdmi_hdcp_read_bksv [i915]] Read Bksv over DDC failed (-6) <7>[ 106.992667] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 106.992831] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 106.993455] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 106.994373] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 106.994536] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 106.995123] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 106.995292] i915 0000:00:02.0: [drm:intel_hdmi_hdcp_read_bksv [i915]] Read Bksv over DDC failed (-6) <7>[ 106.995868] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 106.996018] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 106.996594] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 106.997324] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 106.997474] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 106.998041] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 106.998199] i915 0000:00:02.0: [drm:intel_hdmi_hdcp_read_bksv [i915]] Read Bksv over DDC failed (-6) <7>[ 106.998787] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 106.998933] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 106.999449] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1)