Oops#1 Part8 <7>[ 284.246682] 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>[ 284.246686] 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>[ 284.246689] 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>[ 284.246692] 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>[ 284.246696] 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>[ 284.246699] 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>[ 284.246702] 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>[ 284.246706] 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>[ 284.246709] 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 <7>[ 284.246713] 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 Oops#1 Part7 <7>[ 284.246716] 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>[ 284.246719] 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>[ 284.246723] 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>[ 284.246726] 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>[ 284.246730] 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>[ 284.246733] 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>[ 284.246736] 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>[ 284.246740] 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>[ 284.246743] 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 <7>[ 284.246747] 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 Oops#1 Part6 <7>[ 284.246750] 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>[ 284.246753] 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>[ 284.246757] 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>[ 284.246760] 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>[ 284.246764] 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>[ 284.246767] 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>[ 284.246770] 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>[ 284.246774] 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>[ 284.246777] 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 <7>[ 284.246780] 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 Oops#1 Part5 <7>[ 284.246783] 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>[ 284.246787] 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>[ 284.246790] 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>[ 284.246794] 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>[ 284.246797] 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>[ 284.246800] 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>[ 284.246804] 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>[ 284.246807] 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>[ 284.246811] 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 <7>[ 284.246814] 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 Oops#1 Part4 <7>[ 284.246817] 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>[ 284.246864] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] <7>[ 284.246869] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1] <7>[ 284.251403] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected <7>[ 284.251423] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] <7>[ 284.251427] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2] <7>[ 284.251850] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected <7>[ 284.251865] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] <7>[ 284.251869] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3] <7>[ 284.252301] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected <7>[ 284.252316] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] <7>[ 284.252320] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4] <7>[ 284.252734] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected <14>[ 284.253299] [IGT] kms_chamelium_color: exiting, ret=77 <7>[ 284.253601] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] Oops#1 Part3 <6>[ 284.254545] Console: switching to colour frame buffer device 240x67 <7>[ 284.263419] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6>[ 284.328959] Console: switching to colour dummy device 80x25 <14>[ 284.329479] [IGT] gem_pread: executing <7>[ 284.331714] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 284.332475] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 284.332792] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 284.333926] [IGT] gem_pread: starting subtest exhaustion <7>[ 284.334233] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 285.307554] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7>[ 285.307838] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7>[ 285.308912] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7>[ 285.308916] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 285.309123] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 285.309302] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4 <0>[ 287.344796] BUG: spinlock bad magic on CPU#0, kworker/u32:20/2173 <4>[ 287.344813] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b759b: 0000 [#1] SMP NOPTI Oops#1 Part2 <4>[ 287.344821] CPU: 0 UID: 0 PID: 2173 Comm: kworker/u32:20 Tainted: G S U L N 7.0.0-rc7-Patchwork_164615v1-gcc1741ebc6fe+ #1 PREEMPT(lazy) <4>[ 287.344828] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST <4>[ 287.344830] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 287.344835] Workqueue: i915 __i915_gem_free_work [i915] <4>[ 287.345022] RIP: 0010:spin_bug+0x77/0xe0 <4>[ 287.345028] Code: 83 65 8b 15 5f cf ae 02 44 8b 81 30 0a 00 00 48 81 c1 20 0d 00 00 49 83 fd ff 74 4e e8 02 67 01 00 44 8b 4b 08 4d 85 ed 74 58 <45> 8b 85 30 0a 00 00 49 8d 8d 20 0d 00 00 8b 53 04 48 89 de 48 c7 <4>[ 287.345034] RSP: 0018:ffffc90001f6fd08 EFLAGS: 00010202 <4>[ 287.345038] RAX: 0000000000000035 RBX: ffff88812e8e5c50 RCX: 0000000000000000 <4>[ 287.345041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 287.345045] RBP: ffffc90001f6fd20 R08: 0000000000000000 R09: 000000006b6b6b6b <4>[ 287.345049] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831c614a <4>[ 287.345052] R13: 6b6b6b6b6b6b6b6b R14: ffff88811f475570 R15: ffff88810a8930c0 <4>[ 287.345055] FS: 0000000000000000(0000) GS:ffff88851be97000(0000) knlGS:0000000000000000 <4>[ 287.345059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 287.345062] CR2: 00007af8df612000 CR3: 00000001105b8004 CR4: 0000000000f72ef0 <4>[ 287.345066] PKRU: 55555554 <4>[ 287.345068] Call Trace: <4>[ 287.345070] <4>[ 287.345073] do_raw_spin_lock+0x86/0xe0 <4>[ 287.345077] _raw_spin_lock+0x37/0x60 Oops#1 Part1 <4>[ 287.345082] ? dma_buf_put+0x30/0x120 <4>[ 287.345087] dma_buf_put+0x30/0x120 <4>[ 287.345091] drm_prime_gem_destroy+0x38/0x50 <4>[ 287.345097] __i915_gem_free_object+0x60/0x200 [i915] <4>[ 287.345249] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915] <4>[ 287.345387] __i915_gem_free_work+0x25/0x30 [i915] <4>[ 287.345522] process_one_work+0x239/0x760 <4>[ 287.345529] worker_thread+0x200/0x3f0 <4>[ 287.345533] ? __pfx_worker_thread+0x10/0x10 <4>[ 287.345536] kthread+0x10d/0x150 <4>[ 287.345541] ? __pfx_kthread+0x10/0x10 <4>[ 287.345545] ret_from_fork+0x3d4/0x480 <4>[ 287.345549] ? __pfx_kthread+0x10/0x10 <4>[ 287.345553] ret_from_fork_asm+0x1a/0x30 <4>[ 287.345559] <4>[ 287.345561] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit kunit tps6598x typec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp cmdlinepart coretemp ee1004 spi_nor mei_pxp mei_hdcp mtd wmi_bmof kvm_intel kvm snd_intel_dspcfg irqbypass snd_hda_codec ghash_clmulni_intel aesni_intel snd_hda_core rapl snd_hwdep snd_pcm intel_cstate snd_timer igc idma64 i2c_i801 i2c_mux mei_me snd spi_intel_pci i2c_smbus spi_intel mei video thunderbolt soundcore binfmt_misc serial_multi_instantiate intel_pmc_core nls_iso8859_1 pmt_telemetry pmt_discovery igen6_edac pmt_class wmi intel_pmc_ssram_telemetry intel_vsec pinctrl_tigerlake acpi_pad acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 287.345631] ---[ end trace 0000000000000000 ]---