Oops#1 Part14 <7>[ 343.902122] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 343.904187] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 343.907392] 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>[ 344.890831] snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x200f0000 <4>[ 345.893157] snd_hda_intel 0000:00:1f.3: Codec #2 probe error; disabling it... <3>[ 345.893189] snd_hda_intel 0000:00:1f.3: no codecs initialized <7>[ 345.896510] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_3 <7>[ 345.897386] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2 <7>[ 345.897842] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7>[ 345.898708] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7>[ 345.899158] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <4>[ 345.903488] ------------[ cut here ]------------ <3>[ 345.903494] UBSAN: invalid-load in sound/core/init.c:654:10 <3>[ 345.904517] load of value 107 is not a valid value for type '_Bool' <4>[ 345.904555] CPU: 4 UID: 0 PID: 2465 Comm: perf_pmu Tainted: G S U L N 7.1.0-rc2-CI_DRM_18434-gad7a1f718b8c+ #1 PREEMPT(lazy) <4>[ 345.904562] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST <4>[ 345.904563] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 Oops#1 Part13 <4>[ 345.904565] Call Trace: <4>[ 345.904566] <4>[ 345.904569] dump_stack_lvl+0xc1/0xf0 <4>[ 345.904580] dump_stack+0x10/0x20 <4>[ 345.904585] __ubsan_handle_load_invalid_value+0x92/0xc0 <4>[ 345.904595] ? __init_swait_queue_head+0x4f/0x80 <4>[ 345.904605] snd_card_free.cold+0x10/0x15 [snd] <4>[ 345.904632] azx_remove+0x54/0x70 [snd_hda_intel] <4>[ 345.904643] pci_device_remove+0x41/0xb0 <4>[ 345.904651] device_remove+0x43/0x80 <4>[ 345.904657] device_release_driver_internal+0x215/0x280 <4>[ 345.904662] ? bus_find_device+0xa5/0xe0 <4>[ 345.904670] device_driver_detach+0x14/0x20 <4>[ 345.904676] unbind_store+0xac/0xc0 <4>[ 345.904684] drv_attr_store+0x24/0x50 <4>[ 345.904687] sysfs_kf_write+0x4d/0x80 <4>[ 345.904696] kernfs_fop_write_iter+0x188/0x240 <4>[ 345.904706] vfs_write+0x283/0x540 <4>[ 345.904723] ksys_write+0x6f/0xf0 <4>[ 345.904731] __x64_sys_write+0x19/0x30 <4>[ 345.904735] x64_sys_call+0x259/0x26e0 <4>[ 345.904742] do_syscall_64+0x103/0x1410 <4>[ 345.904749] ? do_syscall_64+0x23d/0x1410 <4>[ 345.904755] ? trace_hardirqs_on_prepare+0xd7/0xf0 <4>[ 345.904765] ? do_syscall_64+0x23d/0x1410 <4>[ 345.904770] ? __f_unlock_pos+0x15/0x20 <4>[ 345.904775] ? __x64_sys_getdents64+0x9a/0x130 <4>[ 345.904780] ? __pfx_filldir64+0x10/0x10 <4>[ 345.904791] ? do_syscall_64+0x34/0x1410 <4>[ 345.904795] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 345.904800] ? trace_hardirqs_on+0x22/0xf0 <4>[ 345.904807] ? do_syscall_64+0xb8/0x1410 <4>[ 345.904812] ? clear_bhb_loop+0x30/0x80 <4>[ 345.904821] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 345.904824] RIP: 0033:0x72e7a3b1c5a4