<7>[ 486.722077] i915 0000:03:00.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:276:DP-4] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no <7>[ 486.723875] [drm:drm_mode_debug_printmodeline] Modeline "2880x1800": 60 390000 2880 3056 3400 3440 1800 1808 1818 1890 0x40 0x5 <7>[ 486.723881] [drm:drm_mode_prune_invalid] Not using 2880x1800 mode: CLOCK_HIGH <7>[ 486.723885] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 <7>[ 486.723889] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE <7>[ 486.723893] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 <7>[ 486.723896] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE <7>[ 486.723900] [drm:drm_mode_debug_printmodeline] Modeline "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40 0x101a <7>[ 486.723903] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE <7>[ 486.723907] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x1c005 <7>[ 486.723910] [drm:drm_mode_prune_invalid] Not using 1280x720 mode: NO_STEREO <7>[ 486.723913] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x4005 <7>[ 486.723917] [drm:drm_mode_prune_invalid] Not using 1280x720 mode: NO_STEREO <7>[ 486.723920] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x20015 <7>[ 486.723923] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE <7>[ 486.723927] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x1c005 <7>[ 486.723930] [drm:drm_mode_prune_invalid] Not using 1280x720 mode: NO_STEREO <7>[ 486.723933] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x4005 <7>[ 486.723937] [drm:drm_mode_prune_invalid] Not using 1280x720 mode: NO_STEREO <7>[ 486.723940] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x20015 <7>[ 486.723943] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE <7>[ 486.723946] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x1c005 <7>[ 486.723950] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: NO_STEREO <7>[ 486.723953] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x4005 <7>[ 486.723956] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: NO_STEREO <7>[ 486.723960] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 50 594000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 486.723963] [drm:drm_mode_prune_invalid] Not using 3840x2160 mode: NO_420 <7>[ 486.723966] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 486.723970] [drm:drm_mode_prune_invalid] Not using 3840x2160 mode: NO_420 <7>[ 486.723973] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 50 594000 4096 5064 5152 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 486.723976] [drm:drm_mode_prune_invalid] Not using 4096x2160 mode: NO_420 <7>[ 486.723979] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 60 594000 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 486.723983] [drm:drm_mode_prune_invalid] Not using 4096x2160 mode: NO_420 <7>[ 486.723986] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 <7>[ 486.723989] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE <7>[ 486.723992] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x1c005 <7>[ 486.723996] [drm:drm_mode_prune_invalid] Not using 1280x720 mode: NO_STEREO <7>[ 486.723999] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x4005 <7>[ 486.724002] [drm:drm_mode_prune_invalid] Not using 1280x720 mode: NO_STEREO <7>[ 486.724006] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x20015 <7>[ 486.724009] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE <7>[ 486.724012] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x1c005 <7>[ 486.724016] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: NO_STEREO <7>[ 486.724019] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x4005 <7>[ 486.724022] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: NO_STEREO <7>[ 486.724025] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 593407 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 486.724029] [drm:drm_mode_prune_invalid] Not using 3840x2160 mode: NO_420 <7>[ 486.724032] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 60 593407 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 486.724035] [drm:drm_mode_prune_invalid] Not using 4096x2160 mode: NO_420 <7>[ 486.724041] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:276:DP-4] probed modes : <7>[ 486.724044] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 <7>[ 486.724047] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 30 297000 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 486.724050] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 30 296703 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 486.724053] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 24 297000 4096 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 486.724057] [drm:drm_mode_debug_printmodeline] Modeline "4096x2160": 24 296703 4096 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 486.724060] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 486.724063] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 30 296703 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7>[ 486.724066] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 25 297000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 <7>[ 486.724069] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 24 297000 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 486.724072] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 24 296703 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7>[ 486.724075] [drm:drm_mode_debug_printmodeline] Modeline "2560x1600": 60 268500 2560 2608 2640 2720 1600 1603 1609 1646 0x40 0x5 <7>[ 486.724078] [drm:drm_mode_debug_printmodeline] Modeline "2224x1668": 60 245000 2224 2270 2302 2382 1668 1671 1677 1714 0x40 0x5 <7>[ 486.724081] [drm:drm_mode_debug_printmodeline] Modeline "2560x1440": 60 241500 2560 2608 2640 2720 1440 1443 1449 1481 0x40 0x5 <7>[ 486.724084] [drm:drm_mode_debug_printmodeline] Modeline "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9 <7>[ 486.724087] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 120 297000 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 486.724090] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 120 296703 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 486.724094] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 486.724097] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 486.724100] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 <7>[ 486.724103] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 486.724106] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7>[ 486.724109] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 25 74250 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 <7>[ 486.724112] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 <7>[ 486.724115] [drm:drm_mode_debug_printmodeline] Modeline "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 <7>[ 486.724118] [drm:drm_mode_debug_printmodeline] Modeline "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 <7>[ 486.724121] [drm:drm_mode_debug_printmodeline] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 <7>[ 486.724124] [drm:drm_mode_debug_printmodeline] Modeline "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5 <7>[ 486.724128] [drm:drm_mode_debug_printmodeline] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 <7>[ 486.724131] [drm:drm_mode_debug_printmodeline] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 <7>[ 486.724134] [drm:drm_mode_debug_printmodeline] Modeline "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 <7>[ 486.724137] [drm:drm_mode_debug_printmodeline] Modeline "1280x800": 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 <7>[ 486.724140] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 486.724143] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7>[ 486.724146] [drm:drm_mode_debug_printmodeline] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 <7>[ 486.724149] [drm:drm_mode_debug_printmodeline] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa <7>[ 486.724153] [drm:drm_mode_debug_printmodeline] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 <7>[ 486.724156] [drm:drm_mode_debug_printmodeline] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa <7>[ 486.724159] [drm:drm_mode_debug_printmodeline] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa <7>[ 486.724162] [drm:drm_mode_debug_printmodeline] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa <7>[ 486.724165] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 486.724168] [drm:drm_mode_debug_printmodeline] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa <7>[ 486.724209] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:284:HDMI-A-3] <7>[ 486.724213] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:284:HDMI-A-3] <7>[ 486.724549] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1) <7>[ 486.724721] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK on first message, retry <7>[ 486.725043] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1) <7>[ 486.725191] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7>[ 486.725195] i915 0000:03:00.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7>[ 486.725323] i915 0000:03:00.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1 <7>[ 486.727314] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7>[ 486.727318] i915 0000:03:00.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0 <7>[ 486.727463] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:284:HDMI-A-3] disconnected <14>[ 486.734368] [IGT] kms_big_fb: starting subtest 4-tiled-16bpp-rotate-0 <7>[ 486.735469] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:508 <7>[ 486.757994] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:291] <7>[ 486.759327] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb ( 0 - 1963) -> ( 0 - 0), size 1963 -> 0 <7>[ 486.759496] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31: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>[ 486.759643] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] lines 1, 3, 4, 5, 9, 11, 17, 25, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 486.759818] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] blocks 16, 49, 65, 81, 145, 177, 273, 401, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 486.759958] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb 19, 55, 73, 91, 161, 196, 302, 443, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 486.760099] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] [CRTC:80:pipe A] data rate 0 num active planes 0 <7>[ 486.760247] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 50000 required 0 <7>[ 486.770930] i915 0000:03:00.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:31:plane 1A] <7>[ 486.787944] i915 0000:03:00.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 486.788233] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb ( 0 - 0) -> ( 0 - 1963), size 0 -> 1963 <7>[ 486.788375] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31: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>[ 486.788513] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 4, 4, 4, 5, 9, 11, 17, 25, 0, 0, 0 <7>[ 486.788669] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 32, 32, 32, 40, 71, 87, 133, 195, 77, 0, 0 <7>[ 486.788846] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 63, 63, 63, 94, 125, 125, 187, 249, 78, 0, 0 <7>[ 486.788986] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] [CRTC:80:pipe A] data rate 297000 num active planes 1 <7>[ 486.789136] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 50000 required 312 <7>[ 486.789281] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point 0 <7>[ 486.789685] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:287] <7>[ 486.789793] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:292] <7>[ 486.789924] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:508 <7>[ 486.790171] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:508 <7>[ 486.867568] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:508 <7>[ 486.868074] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:508 <7>[ 487.321488] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb ( 0 - 0) -> ( 0 - 1963), size 0 -> 1963 <7>[ 487.321741] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31: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>[ 487.321881] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 4, 4, 4, 5, 9, 11, 17, 25, 0, 0, 0 <7>[ 487.322019] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 32, 32, 32, 40, 71, 87, 133, 195, 77, 0, 0 <7>[ 487.322156] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 63, 63, 63, 94, 125, 125, 187, 249, 78, 0, 0 <7>[ 487.322295] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] [CRTC:80:pipe A] data rate 297000 num active planes 1 <7>[ 487.322443] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 50000 required 312 <7>[ 487.322588] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point 0 <7>[ 487.322954] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7>[ 487.323116] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:31:plane 1A] <7>[ 487.337881] i915 0000:03:00.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 487.437866] i915 0000:03:00.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:31:plane 1A] <7>[ 487.492994] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7>[ 487.493816] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:31:plane 1A] <7>[ 487.504961] i915 0000:03:00.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 487.604587] i915 0000:03:00.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:31:plane 1A] <7>[ 487.659994] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7>[ 487.660156] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:31:plane 1A] <7>[ 487.671200] i915 0000:03:00.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 487.771252] i915 0000:03:00.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:31:plane 1A] <7>[ 487.822928] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7>[ 487.823162] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:31:plane 1A] <7>[ 487.838153] i915 0000:03:00.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 487.937962] i915 0000:03:00.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:31:plane 1A] <7>[ 487.993226] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7>[ 487.994044] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:31:plane 1A] <7>[ 488.005026] i915 0000:03:00.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 488.104607] i915 0000:03:00.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:31:plane 1A] <7>[ 488.159868] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7>[ 488.160611] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:31:plane 1A] <7>[ 488.171678] i915 0000:03:00.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 488.271258] i915 0000:03:00.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:31:plane 1A] <14>[ 488.323548] [IGT] kms_big_fb: finished subtest 4-tiled-16bpp-rotate-0, SUCCESS <7>[ 488.325050] i915 0000:03:00.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:287] from all active usage due to RMFB ioctl <7>[ 488.325216] i915 0000:03:00.0: [drm:atomic_remove_fb] Disabling [PLANE:31:plane 1A] because [FB:287] is removed <7>[ 488.325445] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb ( 0 - 1963) -> ( 0 - 0), size 1963 -> 0 <7>[ 488.326209] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31: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>[ 488.326456] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] lines 4, 4, 4, 5, 9, 11, 17, 25, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 488.326621] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] blocks 32, 32, 32, 40, 71, 87, 133, 195, 77, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 488.326806] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb 63, 63, 63, 94, 125, 125, 187, 249, 78, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 488.326986] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] [CRTC:80:pipe A] data rate 0 num active planes 0 <7>[ 488.327131] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 50000 required 0 <14>[ 488.338682] [IGT] kms_big_fb: exiting, ret=0 <7>[ 488.339049] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 488.358242] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb ( 0 - 0) -> ( 0 - 1963), size 0 -> 1963 <7>[ 488.358416] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31: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>[ 488.358561] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 3, 4, 5, 9, 11, 17, 25, 0, 0, 0 <7>[ 488.358722] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 49, 65, 81, 145, 177, 273, 401, 30, 0, 0 <7>[ 488.358868] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 55, 73, 91, 161, 196, 302, 443, 31, 0, 0 <7>[ 488.359017] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] [CRTC:80:pipe A] data rate 594000 num active planes 1 <7>[ 488.359173] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 50000 required 624 <7>[ 488.359325] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point 0 <7>[ 488.359603] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7>[ 488.359767] i915 0000:03:00.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:31:plane 1A] <6>[ 488.388227] Console: switching to colour frame buffer device 240x67 <6>[ 488.479378] Console: switching to colour dummy device 80x25 <14>[ 488.479872] [IGT] gem_create: executing <7>[ 488.482790] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7>[ 488.483543] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 488.484578] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <14>[ 488.596293] [IGT] gem_create: starting subtest create-ext-cpu-access-big <5>[ 490.975999] i915 0000:03:00.0: Using 39-bit DMA addresses <2>[ 490.988588] DMAR: ERROR: DMA PTE for vPFN 0x3d00000 already set (to 276bff003 not 276bff003) <4>[ 490.988675] ------------[ cut here ]------------ <4>[ 490.988676] WARNING: CPU: 4 PID: 1628 at drivers/iommu/intel/iommu.c:2251 __domain_mapping+0x3cb/0x480 <4>[ 490.988681] Modules linked in: amdgpu drm_ttm_helper drm_suballoc_helper amdxcp gpu_sched drm_exec mei_hdcp mei_pxp snd_hda_intel mei_gsc i915 vgem drm_shmem_helper fuse snd_hda_codec_hdmi r8153_ecm cdc_ether usbnet x86_pkg_temp_thermal coretemp snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio kvm_intel wmi_bmof kvm i2c_algo_bit snd_intel_dspcfg ttm snd_hda_codec drm_display_helper snd_hwdep e1000e irqbypass snd_hda_core crct10dif_pclmul r8152 prime_numbers crc32_pclmul ghash_clmulni_intel mii drm_buddy snd_pcm video ptp i2c_i801 mei_me pps_core i2c_smbus mei intel_lpss_pci wmi [last unloaded: i915] <4>[ 490.988753] CPU: 4 PID: 1628 Comm: gem_create Tainted: G U 6.6.0-rc3-linus-v6.6-rc3-g6465e260f487+ #1 <4>[ 490.988756] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 490.988757] RIP: 0010:__domain_mapping+0x3cb/0x480 <4>[ 490.988760] Code: eb bf 4c 89 f9 48 89 c2 4c 89 ee 48 c7 c7 e0 17 49 82 e8 78 db 94 ff 8b 05 e2 60 fa 00 85 c0 74 09 83 e8 01 89 05 d5 60 fa 00 <0f> 0b e9 fa fc ff ff 41 80 e7 7f 48 8b 5c 24 10 e9 dd fc ff ff 49 <4>[ 490.988762] RSP: 0018:ffffc90006fcb560 EFLAGS: 00010202 <4>[ 490.988765] RAX: 0000000000000004 RBX: ffff888114504000 RCX: 0000000000000000 <4>[ 490.988767] RDX: 0000000000000000 RSI: ffffffff823ecc3e RDI: 00000000ffffffff <4>[ 490.988769] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffc90006fcb410 <4>[ 490.988770] R10: 00000000004dc088 R11: 00000000004dc0d0 R12: 00000000000eac01 <4>[ 490.988772] R13: 0000000003d00000 R14: ffff88810238fa00 R15: 0000000276bff003 <4>[ 490.988773] FS: 00007f32dc616c40(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 490.988775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 490.988777] CR2: 00007f32df0ab000 CR3: 0000000116d64002 CR4: 00000000003706e0 <4>[ 490.988778] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 490.988780] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 490.988781] Call Trace: <4>[ 490.988783] <4>[ 490.988785] ? __warn+0x7f/0x170 <4>[ 490.988789] ? __domain_mapping+0x3cb/0x480 <4>[ 490.988792] ? report_bug+0x1f8/0x200 <4>[ 490.988797] ? handle_bug+0x3c/0x70 <4>[ 490.988800] ? exc_invalid_op+0x18/0x70 <4>[ 490.988803] ? asm_exc_invalid_op+0x1a/0x20 <4>[ 490.988809] ? __domain_mapping+0x3cb/0x480 <4>[ 490.988816] intel_iommu_map_pages+0xb7/0x100 <4>[ 490.988819] __iommu_map+0xd0/0x2d0 <4>[ 490.988825] iommu_map_sg+0xc7/0x1d0 <4>[ 490.988830] iommu_dma_map_sg+0x2f5/0x430 <4>[ 490.988834] __dma_map_sg_attrs+0x6e/0x80 <4>[ 490.988837] dma_map_sgtable+0x1c/0x30 <4>[ 490.988839] i915_ttm_resource_get_st+0x16a/0x190 [i915] <4>[ 490.989000] __i915_ttm_get_pages+0x133/0x250 [i915] <4>[ 490.989126] i915_ttm_get_pages+0xf3/0x160 [i915] <4>[ 490.989255] ____i915_gem_object_get_pages+0x36/0x100 [i915] <4>[ 490.989376] __i915_gem_object_get_pages+0x91/0x100 [i915] <4>[ 490.989512] i915_vma_get_pages+0xf2/0x2d0 [i915] <4>[ 490.989694] i915_vma_pin_ww+0xd7/0x1340 [i915] <4>[ 490.989897] eb_validate_vmas+0x2ff/0xd80 [i915] <4>[ 490.990021] i915_gem_do_execbuffer+0xcbc/0x2700 [i915] <4>[ 490.990140] ? __is_insn_slot_addr+0x98/0x130 <4>[ 490.990145] ? kernel_text_address+0x5b/0xc0 <4>[ 490.990152] ? __stack_depot_save+0x38/0x490 <4>[ 490.990161] ? __fill_map+0x11/0xc0 <4>[ 490.990164] ? ___slab_alloc+0x123c/0x1820 <4>[ 490.990167] ? __lock_acquire+0xaae/0x2330 <4>[ 490.990171] ? __lock_acquire+0xaae/0x2330 <4>[ 490.990183] i915_gem_execbuffer2_ioctl+0x123/0x2a0 [i915] <4>[ 490.990304] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 490.990423] drm_ioctl_kernel+0xb4/0x150 <4>[ 490.990428] drm_ioctl+0x21d/0x420 <4>[ 490.990432] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 490.990552] ? __vm_munmap+0xb5/0x190 <4>[ 490.990558] __x64_sys_ioctl+0x79/0xb0 <4>[ 490.990563] do_syscall_64+0x3c/0x90 <4>[ 490.990566] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 <4>[ 490.990568] RIP: 0033:0x7f32dee433ab <4>[ 490.990571] 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>[ 490.990573] RSP: 002b:00007ffebf49b1b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 490.990576] RAX: ffffffffffffffda RBX: 00007ffebf49b220 RCX: 00007f32dee433ab <4>[ 490.990578] RDX: 00007ffebf49b220 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 490.990579] RBP: 0000000040406469 R08: 00007f32df0ab000 R09: 00000004fa7f1000 <4>[ 490.990581] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000005 <4>[ 490.990582] R13: 0000000000000005 R14: 00000001fd000000 R15: 00007ffebf49b478 <4>[ 490.990589] <0>[ 490.990591] Kernel panic - not syncing: kernel: panic_on_warn set ... <4>[ 490.990605] CPU: 4 PID: 1628 Comm: gem_create Tainted: G U 6.6.0-rc3-linus-v6.6-rc3-g6465e260f487+ #1 <4>[ 490.990625] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 490.990649] Call Trace: <4>[ 490.990655] <4>[ 490.990661] dump_stack_lvl+0x64/0xb0 <4>[ 490.990671] panic+0x2c0/0x2f0 <4>[ 490.990682] ? __domain_mapping+0x3cb/0x480 <4>[ 490.990692] check_panic_on_warn+0x4f/0x50 <4>[ 490.990702] __warn+0x8b/0x170 <4>[ 490.990710] ? __domain_mapping+0x3cb/0x480 <4>[ 490.990721] report_bug+0x1f8/0x200 <4>[ 490.990731] handle_bug+0x3c/0x70 <4>[ 490.990739] exc_invalid_op+0x18/0x70 <4>[ 490.990749] asm_exc_invalid_op+0x1a/0x20 <4>[ 490.990758] RIP: 0010:__domain_mapping+0x3cb/0x480 <4>[ 490.990769] Code: eb bf 4c 89 f9 48 89 c2 4c 89 ee 48 c7 c7 e0 17 49 82 e8 78 db 94 ff 8b 05 e2 60 fa 00 85 c0 74 09 83 e8 01 89 05 d5 60 fa 00 <0f> 0b e9 fa fc ff ff 41 80 e7 7f 48 8b 5c 24 10 e9 dd fc ff ff 49 <4>[ 490.990803] RSP: 0018:ffffc90006fcb560 EFLAGS: 00010202 <4>[ 490.990814] RAX: 0000000000000004 RBX: ffff888114504000 RCX: 0000000000000000 <4>[ 490.990828] RDX: 0000000000000000 RSI: ffffffff823ecc3e RDI: 00000000ffffffff <4>[ 490.990842] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffc90006fcb410 <4>[ 490.990856] R10: 00000000004dc088 R11: 00000000004dc0d0 R12: 00000000000eac01 <4>[ 490.990869] R13: 0000000003d00000 R14: ffff88810238fa00 R15: 0000000276bff003 <4>[ 490.990891] intel_iommu_map_pages+0xb7/0x100 <4>[ 490.990902] __iommu_map+0xd0/0x2d0 <4>[ 490.990914] iommu_map_sg+0xc7/0x1d0 <4>[ 490.990925] iommu_dma_map_sg+0x2f5/0x430 <4>[ 490.990937] __dma_map_sg_attrs+0x6e/0x80 <4>[ 490.990946] dma_map_sgtable+0x1c/0x30 <4>[ 490.990955] i915_ttm_resource_get_st+0x16a/0x190 [i915] <4>[ 490.991093] __i915_ttm_get_pages+0x133/0x250 [i915] <4>[ 490.991229] i915_ttm_get_pages+0xf3/0x160 [i915] <4>[ 490.991370] ____i915_gem_object_get_pages+0x36/0x100 [i915] <4>[ 490.991504] __i915_gem_object_get_pages+0x91/0x100 [i915] <4>[ 490.991637] i915_vma_get_pages+0xf2/0x2d0 [i915] <4>[ 490.991781] i915_vma_pin_ww+0xd7/0x1340 [i915] <4>[ 490.991927] eb_validate_vmas+0x2ff/0xd80 [i915] <4>[ 490.992059] i915_gem_do_execbuffer+0xcbc/0x2700 [i915] <4>[ 490.992188] ? __is_insn_slot_addr+0x98/0x130 <4>[ 490.992200] ? kernel_text_address+0x5b/0xc0 <4>[ 490.992214] ? __stack_depot_save+0x38/0x490 <4>[ 490.992229] ? __fill_map+0x11/0xc0 <4>[ 490.992238] ? ___slab_alloc+0x123c/0x1820 <4>[ 490.992248] ? __lock_acquire+0xaae/0x2330 <4>[ 490.992259] ? __lock_acquire+0xaae/0x2330 <4>[ 490.992278] i915_gem_execbuffer2_ioctl+0x123/0x2a0 [i915] <4>[ 490.992408] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 490.992538] drm_ioctl_kernel+0xb4/0x150 <4>[ 490.992550] drm_ioctl+0x21d/0x420 <4>[ 490.992559] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 490.992691] ? __vm_munmap+0xb5/0x190 <4>[ 490.992703] __x64_sys_ioctl+0x79/0xb0 <4>[ 490.992713] do_syscall_64+0x3c/0x90 <4>[ 490.992723] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 <4>[ 490.992734] RIP: 0033:0x7f32dee433ab <4>[ 490.992742] 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>[ 490.992775] RSP: 002b:00007ffebf49b1b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 490.992791] RAX: ffffffffffffffda RBX: 00007ffebf49b220 RCX: 00007f32dee433ab <4>[ 490.992805] RDX: 00007ffebf49b220 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 490.992819] RBP: 0000000040406469 R08: 00007f32df0ab000 R09: 00000004fa7f1000 <4>[ 490.992833] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000005 <4>[ 490.992846] R13: 0000000000000005 R14: 00000001fd000000 R15: 00007ffebf49b478 <4>[ 490.992864] <0>[ 490.992917] Kernel Offset: disabled