Oops#1 Part4 <7>[ 207.171994] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:597:DP-1] <7>[ 207.171999] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:597:DP-1] <7>[ 207.176371] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:597:DP-1] disconnected <7>[ 207.176401] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:607:DP-2] <7>[ 207.176408] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:607:DP-2] <7>[ 207.176729] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:607:DP-2] disconnected <7>[ 207.176744] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:616:DP-3] <7>[ 207.176748] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:616:DP-3] <7>[ 207.177068] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:616:DP-3] disconnected <7>[ 207.177081] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:625:DP-4] <7>[ 207.177085] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:625:DP-4] <7>[ 207.177401] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:625:DP-4] disconnected <14>[ 207.178218] [IGT] kms_cursor_legacy: starting subtest cursorB-vs-flipB-atomic <14>[ 207.180018] [IGT] kms_cursor_legacy: finished subtest cursorB-vs-flipB-atomic, SKIP <14>[ 207.180633] [IGT] kms_cursor_legacy: exiting, ret=77 <7>[ 207.181027] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] Oops#1 Part3 <7>[ 207.185662] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6>[ 207.194249] Console: switching to colour frame buffer device 240x67 <6>[ 207.265082] Console: switching to colour dummy device 80x25 <14>[ 207.265519] [IGT] gem_pread: executing <7>[ 207.268117] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 207.268807] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 207.269093] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 207.270142] [IGT] gem_pread: starting subtest exhaustion <7>[ 207.270368] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 208.188354] 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>[ 208.188351] 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>[ 208.188634] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 208.188637] 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>[ 208.188875] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 208.189085] 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>[ 210.629357] BUG: spinlock bad magic on CPU#1, kworker/u32:0/12 <4>[ 210.629374] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b757b: 0000 [#1] SMP NOPTI Oops#1 Part2 <4>[ 210.629381] CPU: 1 UID: 0 PID: 12 Comm: kworker/u32:0 Tainted: G S U L 6.19.0-rc7-CI_DRM_17905-gda5f68358e5e+ #1 PREEMPT(voluntary) <4>[ 210.629388] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 210.629390] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 210.629394] Workqueue: i915 __i915_gem_free_work [i915] <4>[ 210.629578] RIP: 0010:spin_bug+0x77/0xe0 <4>[ 210.629583] Code: 83 65 8b 15 2f 4d ab 02 44 8b 81 10 0a 00 00 48 81 c1 00 0d 00 00 49 83 fd ff 74 4e e8 02 62 01 00 44 8b 4b 08 4d 85 ed 74 58 <45> 8b 85 10 0a 00 00 49 8d 8d 00 0d 00 00 8b 53 04 48 89 de 48 c7 <4>[ 210.629590] RSP: 0018:ffffc90000117d18 EFLAGS: 00010202 <4>[ 210.629593] RAX: 0000000000000032 RBX: ffff88819d667a50 RCX: 0000000000000000 <4>[ 210.629596] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 210.629599] RBP: ffffc90000117d30 R08: 0000000000000000 R09: 000000006b6b6b6b <4>[ 210.629602] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff831be1e9 <4>[ 210.629605] R13: 6b6b6b6b6b6b6b6b R14: ffff88811c541568 R15: ffff888101a2f240 <4>[ 210.629608] FS: 0000000000000000(0000) GS:ffff88851bf5b000(0000) knlGS:0000000000000000 <4>[ 210.629612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 210.629615] CR2: 000073f369a64720 CR3: 0000000003448006 CR4: 0000000000f72ef0 <4>[ 210.629619] PKRU: 55555554 <4>[ 210.629621] Call Trace: <4>[ 210.629622] <4>[ 210.629625] do_raw_spin_unlock+0x6e/0xc0 <4>[ 210.629629] _raw_spin_unlock+0x22/0x50 Oops#1 Part1 <4>[ 210.629633] dma_buf_put+0x56/0xe0 <4>[ 210.629638] drm_prime_gem_destroy+0x38/0x50 <4>[ 210.629644] __i915_gem_free_object+0x5e/0x1d0 [i915] <4>[ 210.629795] __i915_gem_free_objects.isra.0+0x7b/0xd0 [i915] <4>[ 210.629933] __i915_gem_free_work+0x25/0x30 [i915] <4>[ 210.630068] process_one_work+0x22e/0x6b0 <4>[ 210.630075] worker_thread+0x1e8/0x3d0 <4>[ 210.630078] ? __pfx_worker_thread+0x10/0x10 <4>[ 210.630081] kthread+0x11f/0x250 <4>[ 210.630086] ? __pfx_kthread+0x10/0x10 <4>[ 210.630090] ret_from_fork+0x344/0x3a0 <4>[ 210.630094] ? __pfx_kthread+0x10/0x10 <4>[ 210.630098] ret_from_fork_asm+0x1a/0x30 <4>[ 210.630105] <4>[ 210.630107] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit tps6598x typec overlay intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor mtd ee1004 kvm_intel mei_pxp mei_hdcp wmi_bmof kvm irqbypass ghash_clmulni_intel snd_intel_dspcfg aesni_intel snd_hda_codec snd_hda_core rapl intel_cstate snd_hwdep snd_pcm i2c_i801 snd_timer spi_intel_pci igc idma64 spi_intel video snd mei_me i2c_mux mei soundcore i2c_smbus thunderbolt serial_multi_instantiate binfmt_misc intel_pmc_core pmt_telemetry pmt_discovery nls_iso8859_1 pmt_class igen6_edac intel_pmc_ssram_telemetry wmi intel_vsec acpi_tad acpi_pad pinctrl_tigerlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 210.630319] ---[ end trace 0000000000000000 ]---