Oops#1 Part15 <7>[ 246.839431] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7>[ 246.839930] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2 <7>[ 246.840977] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_3 <7>[ 246.841527] i915 0000:00:02.0: [drm:intel_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x8010 <7>[ 246.850405] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 246.878018] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7>[ 247.785807] 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>[ 247.785809] 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>[ 247.785810] 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>[ 247.785982] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 247.786706] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 247.787243] 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 <4>[ 247.855050] snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x200f0000 <4>[ 248.854956] snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x200f0000 Oops#1 Part14 <4>[ 249.857226] snd_hda_intel 0000:00:1f.3: Codec #2 probe error; disabling it... <3>[ 249.857250] snd_hda_intel 0000:00:1f.3: no codecs initialized <7>[ 249.859872] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_3 <7>[ 249.860414] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2 <7>[ 249.860835] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7>[ 249.861314] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7>[ 249.861708] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <4>[ 249.864880] ------------[ cut here ]------------ <3>[ 249.864888] UBSAN: invalid-load in sound/core/init.c:646:10 <3>[ 249.865302] load of value 107 is not a valid value for type '_Bool' <4>[ 249.865360] CPU: 1 UID: 0 PID: 2223 Comm: perf_pmu Tainted: G S U L 7.0.0-rc4-CI_DRM_18163-gb65472ae36d2+ #1 PREEMPT(lazy) <4>[ 249.865369] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 249.865371] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 249.865374] Call Trace: <4>[ 249.865376] <4>[ 249.865380] dump_stack_lvl+0xc1/0xf0 <4>[ 249.865395] dump_stack+0x10/0x20 <4>[ 249.865401] __ubsan_handle_load_invalid_value+0x92/0xc0 <4>[ 249.865416] ? __init_swait_queue_head+0x4f/0x80 <4>[ 249.865431] snd_card_free.cold+0x10/0x15 [snd] <4>[ 249.865476] azx_remove+0x6f/0x90 [snd_hda_intel] <4>[ 249.865498] pci_device_remove+0x41/0xb0 <4>[ 249.865511] device_remove+0x43/0x80 <4>[ 249.865521] device_release_driver_internal+0x215/0x280 Oops#1 Part13 <4>[ 249.865528] ? bus_find_device+0xa5/0xe0 <4>[ 249.865544] device_driver_detach+0x14/0x20 <4>[ 249.865551] unbind_store+0xac/0xc0 <4>[ 249.865568] drv_attr_store+0x24/0x50 <4>[ 249.865576] sysfs_kf_write+0x4d/0x80 <4>[ 249.865592] kernfs_fop_write_iter+0x188/0x240 <4>[ 249.865609] vfs_write+0x283/0x540 <4>[ 249.865643] ksys_write+0x6f/0xf0 <4>[ 249.865659] __x64_sys_write+0x19/0x30 <4>[ 249.865665] x64_sys_call+0x259/0x26e0 <4>[ 249.865675] do_syscall_64+0xdd/0x1470 <4>[ 249.865683] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 249.865698] ? do_syscall_64+0x22e/0x1470 <4>[ 249.865713] ? fput_close_sync+0x3d/0xa0 <4>[ 249.865723] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 249.865735] ? do_syscall_64+0x22e/0x1470 <4>[ 249.865746] ? do_syscall_64+0x53/0x1470 <4>[ 249.865755] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 249.865769] ? do_syscall_64+0x22e/0x1470 <4>[ 249.865779] ? do_syscall_64+0x22e/0x1470 <4>[ 249.865790] ? do_syscall_64+0x22e/0x1470 <4>[ 249.865800] ? do_syscall_64+0x22e/0x1470 <4>[ 249.865806] ? clear_bhb_loop+0x30/0x80 <4>[ 249.865824] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 249.865829] RIP: 0033:0x7d7c2731c5a4 <4>[ 249.865837] Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d a5 ea 0e 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89 <4>[ 249.865842] RSP: 002b:00007ffc7da93048 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4>[ 249.865848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007d7c2731c5a4 <4>[ 249.865852] RDX: 000000000000000c RSI: 00005cc281b1b1fb RDI: 0000000000000009 Oops#1 Part12 <4>[ 249.865855] RBP: 000000000000000c R08: 00007d7c27403b20 R09: 0000000000000000 <4>[ 249.865858] R10: 0000000000000000 R11: 0000000000000202 R12: 00005cc281b1b1fb <4>[ 249.865861] R13: 0000000000000009 R14: 000000000000000e R15: 00007d7c2772bc70 <4>[ 249.865897] <4>[ 249.865900] ---[ end trace ]--- <7>[ 249.934452] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7>[ 249.935139] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7>[ 249.935627] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2 <7>[ 249.936051] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_3 <7>[ 249.936585] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_4 <7>[ 249.937024] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_5 <6>[ 249.939797] Console: switching to colour dummy device 80x25 <7>[ 249.940542] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:34:plane 1A] because [FB:633] is removed <7>[ 249.940656] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7>[ 249.941518] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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>[ 249.941944] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0