Oops#1 Part24 <7>[ 288.761510] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2160x1200": 90 261420 2160 2208 2240 2320 1200 1203 1208 1252 0x40 0xa <7>[ 288.761513] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1856x1392": 75 288000 1856 1984 2208 2560 1392 1393 1396 1500 0x40 0x6 <7>[ 288.761517] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1856x1392": 60 218250 1856 1952 2176 2528 1392 1393 1396 1439 0x40 0x6 <7>[ 288.761521] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1792x1344": 75 261000 1792 1888 2104 2456 1344 1345 1348 1417 0x40 0x6 <7>[ 288.761524] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1792x1344": 60 204750 1792 1920 2120 2448 1344 1345 1348 1394 0x40 0x6 <7>[ 288.761528] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2048x1152": 60 162000 2048 2074 2154 2250 1152 1153 1156 1200 0x40 0x5 <7>[ 288.761531] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1200": 120 317250 1920 1968 2000 2080 1200 1203 1209 1271 0x40 0xa <7>[ 288.761535] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1200": 75 245250 1920 2056 2264 2608 1200 1203 1209 1255 0x40 0x6 <7>[ 288.761539] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1200": 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6 <7>[ 288.761542] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 120 297000 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 Oops#1 Part23 <7>[ 288.761546] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 120 296703 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 288.761549] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 75 220597 1920 2056 2264 2608 1080 1081 1084 1128 0x0 0x6 <7>[ 288.761553] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 288.761557] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 288.761560] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x1200": 75 202500 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 <7>[ 288.761564] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x1200": 70 189000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 <7>[ 288.761568] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x1200": 65 175500 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 <7>[ 288.761571] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 <7>[ 288.761575] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1680x1050": 75 187000 1680 1800 1976 2272 1050 1053 1059 1099 0x40 0x6 <7>[ 288.761579] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1680x1050": 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 Oops#1 Part22 <7>[ 288.761582] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1680x945": 60 131481 1680 1784 1960 2240 945 946 949 978 0x0 0x6 <7>[ 288.761586] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1400x1050": 75 156000 1400 1504 1648 1896 1050 1053 1057 1099 0x40 0x6 <7>[ 288.761590] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1400x1050": 60 121750 1400 1488 1632 1864 1050 1053 1057 1089 0x40 0x6 <7>[ 288.761594] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5 <7>[ 288.761598] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 <7>[ 288.761602] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 <7>[ 288.761606] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1440x900": 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6 <7>[ 288.761610] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1440x900": 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 <7>[ 288.761613] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 <7>[ 288.761617] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1360x768": 60 84963 1366 1431 1567 1776 768 771 781 798 0x0 0x6 Oops#1 Part21 <7>[ 288.761621] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1360x768": 60 85500 1360 1424 1536 1792 768 771 777 795 0x40 0x5 <7>[ 288.761625] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x800": 75 106500 1280 1360 1488 1696 800 803 809 838 0x40 0x6 <7>[ 288.761629] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x800": 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6 <7>[ 288.761633] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 <7>[ 288.761636] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x768": 75 102250 1280 1360 1488 1696 768 771 778 805 0x40 0x6 <7>[ 288.761640] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x768": 60 79500 1280 1344 1472 1664 768 771 778 798 0x40 0x6 <7>[ 288.761644] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 288.761648] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 <7>[ 288.761652] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa <7>[ 288.761655] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa Oops#1 Part20 <7>[ 288.761659] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x576": 60 46970 1024 1064 1168 1312 576 577 580 597 0x0 0x6 <7>[ 288.761663] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa <7>[ 288.761667] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 <7>[ 288.761671] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 <7>[ 288.761675] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 <7>[ 288.761678] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 <7>[ 288.761682] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "848x480": 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 <7>[ 288.761686] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa <7>[ 288.761690] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa <7>[ 288.761694] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa Oops#1 Part19 <7>[ 288.761698] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 288.761702] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 <7>[ 288.761745] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:597:DP-1] <7>[ 288.761749] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:597:DP-1] <7>[ 288.766335] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:597:DP-1] disconnected <7>[ 288.766353] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:607:DP-2] <7>[ 288.766357] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:607:DP-2] <7>[ 288.766772] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:607:DP-2] disconnected <7>[ 288.766786] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:616:DP-3] <7>[ 288.766790] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:616:DP-3] <7>[ 288.767220] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:616:DP-3] disconnected <7>[ 288.767233] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:625:DP-4] <7>[ 288.767237] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:625:DP-4] <7>[ 288.767644] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:625:DP-4] disconnected <7>[ 288.769353] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:637] <7>[ 288.769424] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638] Oops#1 Part18 <7>[ 288.769512] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639] <7>[ 288.769598] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640] <7>[ 288.769692] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641] <14>[ 288.771819] [IGT] kms_frontbuffer_tracking: starting subtest psr-2p-scndscrn-pri-indfb-draw-mmap-wc <14>[ 288.772455] [IGT] kms_frontbuffer_tracking: finished subtest psr-2p-scndscrn-pri-indfb-draw-mmap-wc, SKIP <14>[ 288.773358] [IGT] kms_frontbuffer_tracking: exiting, ret=77 <7>[ 288.773678] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 288.815730] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6>[ 288.824179] Console: switching to colour frame buffer device 240x67 <6>[ 288.927350] Console: switching to colour dummy device 80x25 <14>[ 288.927738] [IGT] gem_lmem_swapping: executing <7>[ 288.930967] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 288.931556] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 288.935758] [IGT] gem_lmem_swapping: exiting, ret=77 <6>[ 288.936467] Console: switching to colour frame buffer device 240x67 <7>[ 288.948593] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6>[ 289.008611] Console: switching to colour dummy device 80x25 <14>[ 289.009070] [IGT] gem_ctx_persistence: executing <7>[ 289.011142] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 289.011786] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 289.012312] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 289.012792] i915 0000:00:02.0: [drm:i915_gem_open [i915]] Oops#1 Part17 <14>[ 289.017681] [IGT] gem_ctx_persistence: starting subtest engines-hostile-preempt <14>[ 289.018215] [IGT] gem_ctx_persistence: starting dynamic subtest rcs0 <7>[ 289.018304] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <5>[ 289.074272] i915 0000:00:02.0: [drm] Resetting rcs0 for preemption time out <7>[ 289.076069] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <6>[ 289.077467] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:1:e75ffefe, in gem_ctx_persist [2674] <6>[ 289.077475] i915 0000:00:02.0: [drm] GPU error state saved to /sys/class/drm/card0/error <14>[ 289.130000] [IGT] gem_ctx_persistence: finished subtest rcs0, SUCCESS <14>[ 289.131273] [IGT] gem_ctx_persistence: starting dynamic subtest bcs0 <7>[ 289.131502] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <5>[ 289.189322] i915 0000:00:02.0: [drm] Resetting bcs0 for preemption time out <6>[ 289.190592] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:2:18800102, in gem_ctx_persist [2674] <7>[ 289.190724] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <14>[ 289.224065] [IGT] gem_ctx_persistence: finished subtest bcs0, SUCCESS <14>[ 289.225376] [IGT] gem_ctx_persistence: starting dynamic subtest vcs0 <7>[ 289.225615] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <5>[ 289.283251] i915 0000:00:02.0: [drm] Resetting vcs0 for preemption time out <6>[ 289.284442] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:277ffefe, in gem_ctx_persist [2674] Oops#1 Part16 <7>[ 289.284638] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <14>[ 289.322996] [IGT] gem_ctx_persistence: finished subtest vcs0, SUCCESS <14>[ 289.324276] [IGT] gem_ctx_persistence: starting dynamic subtest vcs1 <7>[ 289.324505] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <5>[ 289.380298] i915 0000:00:02.0: [drm] Resetting vcs1 for preemption time out <6>[ 289.381571] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:277ffefe, in gem_ctx_persist [2674] <7>[ 289.381693] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <14>[ 289.426176] [IGT] gem_ctx_persistence: finished subtest vcs1, SUCCESS <14>[ 289.428313] [IGT] gem_ctx_persistence: starting dynamic subtest vecs0 <7>[ 289.428655] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <5>[ 289.489249] i915 0000:00:02.0: [drm] Resetting vecs0 for preemption time out <6>[ 289.490408] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:8:277ffefe, in gem_ctx_persist [2674] <7>[ 289.491237] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <14>[ 289.544107] [IGT] gem_ctx_persistence: finished subtest vecs0, SUCCESS <14>[ 289.546317] [IGT] gem_ctx_persistence: finished subtest engines-hostile-preempt, SUCCESS <14>[ 289.550682] [IGT] gem_ctx_persistence: exiting, ret=0 <7>[ 289.551390] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 289.557144] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 Oops#1 Part15 <6>[ 289.565871] Console: switching to colour frame buffer device 240x67 <6>[ 289.658034] Console: switching to colour dummy device 80x25 <14>[ 289.658419] [IGT] kms_frontbuffer_tracking: executing <7>[ 289.660823] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 289.661473] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 289.661766] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 289.671574] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:597:DP-1] <7>[ 289.671584] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:597:DP-1] <7>[ 289.676239] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:597:DP-1] disconnected <7>[ 289.676610] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:607:DP-2] <7>[ 289.676614] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:607:DP-2] <7>[ 289.677070] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:607:DP-2] disconnected <7>[ 289.677446] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:616:DP-3] <7>[ 289.677450] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:616:DP-3] <7>[ 289.677893] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:616:DP-3] disconnected <7>[ 289.678264] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:625:DP-4] <7>[ 289.678268] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:625:DP-4] <7>[ 289.678683] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:625:DP-4] disconnected Oops#1 Part14 <7>[ 289.679281] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:587:HDMI-A-1] <7>[ 289.679293] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:587:HDMI-A-1] <7>[ 289.706275] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:587:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz <7>[ 289.706285] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:587:HDMI-A-1] HDMI: DVI dual 0, max TMDS clock 300000 kHz <7>[ 289.706288] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:587:HDMI-A-1] No deep color support on this HDMI sink. <7>[ 289.706291] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:587:HDMI-A-1] HF-VSDB: max TMDS clock: 600000 KHz, HDMI 2.1 support: no, DSC 1.2 support: no <7>[ 289.706294] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:587:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc. <7>[ 289.706297] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:587:HDMI-A-1] ELD monitor fitHeadlessGS <7>[ 289.706299] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:587:HDMI-A-1] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 <7>[ 289.706302] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:587:HDMI-A-1] ELD size 64, SAD count 10 <7>[ 289.706812] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7>[ 289.707001] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 289.707599] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)