Oops#1 Part14
<4>[ 132.487335] snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x200f0000
<4>[ 133.490259] snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x200f0000
<4>[ 134.494331] snd_hda_intel 0000:00:1f.3: Codec #2 probe error; disabling it...
<3>[ 134.494357] snd_hda_intel 0000:00:1f.3: no codecs initialized
<7>[ 134.497912] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_3
<7>[ 134.498513] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7>[ 134.498849] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7>[ 134.499028] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7>[ 134.499204] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<4>[ 134.500783] ------------[ cut here ]------------
<3>[ 134.500786] UBSAN: invalid-load in sound/core/init.c:654:10
<3>[ 134.501199] load of value 107 is not a valid value for type '_Bool'
<4>[ 134.501229] CPU: 3 UID: 0 PID: 2131 Comm: perf_pmu Tainted: G S U L 7.1.0-rc3-Patchwork_165935v3-g21b42374be17+ #1 PREEMPT(lazy)
<4>[ 134.501234] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP
<4>[ 134.501235] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020
<4>[ 134.501236] Call Trace:
<4>[ 134.501237]
<4>[ 134.501239] dump_stack_lvl+0xc1/0xf0
<4>[ 134.501247] dump_stack+0x10/0x20
<4>[ 134.501251] __ubsan_handle_load_invalid_value+0x92/0xc0
Oops#1 Part13
<4>[ 134.501258] ? __init_swait_queue_head+0x4f/0x80
<4>[ 134.501266] snd_card_free.cold+0x10/0x15 [snd]
<4>[ 134.501289] azx_remove+0x54/0x70 [snd_hda_intel]
<4>[ 134.501297] pci_device_remove+0x41/0xb0
<4>[ 134.501304] device_remove+0x43/0x80
<4>[ 134.501308] device_release_driver_internal+0x215/0x280
<4>[ 134.501311] ? bus_find_device+0xa5/0xe0
<4>[ 134.501318] device_driver_detach+0x14/0x20
<4>[ 134.501321] unbind_store+0xac/0xc0
<4>[ 134.501328] drv_attr_store+0x24/0x50
<4>[ 134.501331] sysfs_kf_write+0x4d/0x80
<4>[ 134.501339] kernfs_fop_write_iter+0x188/0x240
<4>[ 134.501346] vfs_write+0x283/0x540
<4>[ 134.501363] ksys_write+0x6f/0xf0
<4>[ 134.501371] __x64_sys_write+0x19/0x30
<4>[ 134.501374] x64_sys_call+0x259/0x26e0
<4>[ 134.501378] do_syscall_64+0x103/0x1410
<4>[ 134.501390] ? __do_sys_newfstat+0x3c/0x70
<4>[ 134.501411] ? trace_hardirqs_on_prepare+0xd7/0xf0
<4>[ 134.501418] ? do_syscall_64+0x23d/0x1410
<4>[ 134.501421] ? do_sys_openat2+0x85/0xd0
<4>[ 134.501430] ? __x64_sys_openat+0x54/0xa0
<4>[ 134.501434] ? do_syscall_64+0x34/0x1410
<4>[ 134.501436] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4>[ 134.501439] ? trace_hardirqs_on+0x22/0xf0
<4>[ 134.501445] ? do_syscall_64+0xb8/0x1410
<4>[ 134.501447] ? clear_bhb_loop+0x30/0x80
<4>[ 134.501454] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4>[ 134.501456] RIP: 0033:0x7c4cd851c5a4
<4>[ 134.501460] 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
Oops#1 Part12
<4>[ 134.501462] RSP: 002b:00007ffc0ab9a5e8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
<4>[ 134.501464] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007c4cd851c5a4
<4>[ 134.501466] RDX: 000000000000000c RSI: 000060c1976c236b RDI: 0000000000000009
<4>[ 134.501467] RBP: 000000000000000c R08: 00007c4cd8603b20 R09: 0000000000000000
<4>[ 134.501468] R10: 0000000000000000 R11: 0000000000000202 R12: 000060c1976c236b
<4>[ 134.501469] R13: 0000000000000009 R14: 000000000000000e R15: 00007c4cd883fe38
<4>[ 134.501486]
<4>[ 134.501486] ---[ end trace ]---
<7>[ 134.574762] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7>[ 134.576037] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7>[ 134.576591] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7>[ 134.577588] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_3
<7>[ 134.578167] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_4
<7>[ 134.578923] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_5
<6>[ 134.581779] Console: switching to colour dummy device 80x25
<7>[ 134.581987] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:634] is removed
<7>[ 134.582092] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0
<7>[ 134.583260] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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
Oops#1 Part11
<7>[ 134.583800] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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
<7>[ 134.584345] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7>[ 134.584906] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7>[ 134.585467] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0
<7>[ 134.585863] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0
<7>[ 134.586441] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1
<7>[ 134.594129] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]
<7>[ 134.613493] i915 0000:00:02.0: [drm:drm_client_release] fbdev
<7>[ 134.614029] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.enable (expected yes, found no)
<7>[ 134.614488] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.active (expected yes, found no)
Oops#1 Part10
<7>[ 134.614861] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in cpu_transcoder (expected 0, found -1)
<7>[ 134.615286] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in lane_count (expected 4, found 0)
<7>[ 134.615729] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in output_types (expected 0x00000040, found 0x00000000)
<7>[ 134.616112] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in framestart_delay (expected 1, found 0)
<7>[ 134.617156] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hdisplay (expected 1920, found 0)
<7>[ 134.617613] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_htotal (expected 2360, found 0)
<7>[ 134.618059] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hblank_start (expected 1920, found 0)
<7>[ 134.618481] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hblank_end (expected 2360, found 0)
<7>[ 134.618908] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hsync_start (expected 2008, found 0)
Oops#1 Part9
<7>[ 134.619325] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hsync_end (expected 2096, found 0)
<7>[ 134.619760] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vdisplay (expected 1080, found 0)
<7>[ 134.620119] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vblank_start (expected 1080, found 0)
<7>[ 134.620522] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vsync_start (expected 1084, found 0)
<7>[ 134.620927] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vsync_end (expected 1089, found 0)
<7>[ 134.621309] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vtotal (expected 1125, found 0)
<7>[ 134.621703] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vblank_end (expected 1125, found 0)
<7>[ 134.622053] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hdisplay (expected 1920, found 0)
<7>[ 134.622435] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_htotal (expected 2360, found 0)
Oops#1 Part8
<7>[ 134.622828] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hblank_start (expected 1920, found 0)
<7>[ 134.623180] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hblank_end (expected 2360, found 0)
<7>[ 134.623573] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hsync_start (expected 2008, found 0)
<7>[ 134.623970] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hsync_end (expected 2096, found 0)
<7>[ 134.624383] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vdisplay (expected 1080, found 0)
<7>[ 134.624785] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_start (expected 1080, found 0)
<7>[ 134.625135] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 1084, found 0)
<7>[ 134.625530] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 1089, found 0)
<7>[ 134.625939] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vtotal (expected 1125, found 0)
Oops#1 Part7
<7>[ 134.626324] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_end (expected 1125, found 0)
<7>[ 134.626717] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in pixel_multiplier (expected 1, found 0)
<7>[ 134.627013] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.flags (1) (expected 1, found 0)
<7>[ 134.627335] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.flags (4) (expected 4, found 0)
<7>[ 134.627680] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in pipe_bpp (expected 24, found 0)
<7>[ 134.627978] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 139930, found 0)
<7>[ 134.628300] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 139930, found 0)
<7>[ 134.628631] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in port_clock (expected 139930, found 0)
<7>[ 134.628929] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:171:pipe A] fastset requirement not met, forcing full modeset
<7>[ 134.629265] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:171:pipe A] releasing DPLL 0
Oops#1 Part6
<7>[ 134.629599] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0x3 -> 0x1 (total dbuf slices 0x3), mbus joined? no->no
<7>[ 134.629824] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:171:pipe A] dbuf slices 0x3 -> 0x0, ddb (0 - 2048) -> (0 - 0), active pipes 0x1 -> 0x0
<7>[ 134.630111] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:165:cursor A] ddb (2016 - 2048) -> ( 0 - 0), size 32 -> 0
<7>[ 134.630398] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:171:pipe A] min cdclk: 69965 kHz -> 0 kHz
<7>[ 134.630654] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:171:pipe A] enable: no [modeset]
<7>[ 134.630884] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:35:plane 1A] fb: [NOFB], visible: no
<7>[ 134.631108] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:65:plane 2A] fb: [NOFB], visible: no
<7>[ 134.631350] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:95:plane 3A] fb: [NOFB], visible: no
<7>[ 134.631598] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:125:plane 4A] fb: [NOFB], visible: no
<7>[ 134.631818] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:135:plane 5A] fb: [NOFB], visible: no
<7>[ 134.632037] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:145:plane 6A] fb: [NOFB], visible: no
<7>[ 134.632275] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:155:plane 7A] fb: [NOFB], visible: no
<7>[ 134.632471] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:165:cursor A] fb: [NOFB], visible: no
Oops#1 Part5
<7>[ 134.635294] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A
<7>[ 134.652315] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B
<7>[ 134.652847] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:171:pipe A]
<7>[ 134.653147] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0
<7>[ 134.653546] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:587:DDI B/PHY B]
<7>[ 134.653934] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:597:DDI TC1/PHY TC1]
<7>[ 134.654327] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST A]
<7>[ 134.654674] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST B]
<7>[ 134.655007] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST C]
<7>[ 134.655370] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:602:DP-MST D]
<7>[ 134.655691] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:607:DDI TC2/PHY TC2]
<7>[ 134.656011] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST A]
<7>[ 134.656361] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST B]
<7>[ 134.656683] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST C]
<7>[ 134.656996] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:612:DP-MST D]
<7>[ 134.657353] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:616:DDI TC3/PHY TC3]
Oops#1 Part4
<7>[ 134.657667] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST A]
<7>[ 134.657985] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST B]
<7>[ 134.658323] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST C]
<7>[ 134.658647] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:621:DP-MST D]
<7>[ 134.658883] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:625:DDI TC4/PHY TC4]
<7>[ 134.659115] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST A]
<7>[ 134.659373] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST B]
<7>[ 134.659614] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C]
<7>[ 134.659846] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D]
<7>[ 134.660080] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1]
<7>[ 134.660607] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1
<7>[ 134.660941] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A]
<7>[ 134.683335] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]
<7>[ 134.703502] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs
<7>[ 134.707470] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs
Oops#1 Part3
<7>[ 134.711323] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs
<7>[ 134.716007] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs
<7>[ 134.718534] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs
<7>[ 134.743109] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind
<1>[ 135.123451] BUG: kernel NULL pointer dereference, address: 0000000000000095
<1>[ 135.123459] #PF: supervisor read access in kernel mode
<1>[ 135.123463] #PF: error_code(0x0000) - not-present page
<6>[ 135.123465] PGD 0 P4D 0
<4>[ 135.123469] Oops: Oops: 0000 [#1] SMP NOPTI
<4>[ 135.123473] CPU: 1 UID: 0 PID: 2131 Comm: perf_pmu Tainted: G S U L 7.1.0-rc3-Patchwork_165935v3-g21b42374be17+ #1 PREEMPT(lazy)
<4>[ 135.123479] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP
<4>[ 135.123482] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020
<4>[ 135.123486] RIP: 0010:_free_event+0x3e/0x370
<4>[ 135.123492] Code: 50 04 00 00 e8 a3 d8 f2 ff 48 8d bb 70 04 00 00 e8 97 d8 f2 ff 48 83 bb 00 03 00 00 00 0f 84 e9 00 00 00 48 8b 83 98 00 00 00 80 95 00 00 00 08 74 0d f6 83 02 01 00 00 10 0f 84 a8 00 00 00
<4>[ 135.123497] RSP: 0018:ffffc90002e1fb68 EFLAGS: 00010246
<4>[ 135.123501] RAX: 0000000000000000 RBX: ffff888101b18f88 RCX: 0000000000000001
<4>[ 135.123504] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
<4>[ 135.123506] RBP: ffffc90002e1fb80 R08: 0000000000000000 R09: 0000000000000000
Oops#1 Part2
<4>[ 135.123509] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
<4>[ 135.123512] R13: ffff888101b18f88 R14: ffff888101b19278 R15: ffff888101b18f88
<4>[ 135.123515] FS: 0000000000000000(0000) GS:ffff88851bf0c000(0000) knlGS:0000000000000000
<4>[ 135.123519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 135.123522] CR2: 0000000000000095 CR3: 000000000344a006 CR4: 0000000000f72ef0
<4>[ 135.123525] PKRU: 55555554
<4>[ 135.123527] Call Trace:
<4>[ 135.123529]
<4>[ 135.123531] perf_event_release_kernel+0x260/0x2d0
<4>[ 135.123536] perf_release+0x12/0x20
<4>[ 135.123539] __fput+0x10a/0x300
<4>[ 135.123544] ____fput+0x15/0x20
<4>[ 135.123548] task_work_run+0x60/0xb0
<4>[ 135.123552] do_exit+0x316/0xb60
<4>[ 135.123556] ? _raw_spin_unlock_irq+0x27/0x70
<4>[ 135.123561] ? trace_hardirqs_on+0x22/0xf0
<4>[ 135.123566] do_group_exit+0x3a/0xb0
<4>[ 135.123569] __x64_sys_exit_group+0x18/0x20
<4>[ 135.123572] x64_sys_call+0x175a/0x26e0
<4>[ 135.123577] do_syscall_64+0x103/0x1410
<4>[ 135.123582] ? find_held_lock+0x31/0x90
<4>[ 135.123586] ? rcu_read_unlock+0x1c/0x80
<4>[ 135.123591] ? lock_release+0xd0/0x2b0
<4>[ 135.123595] ? find_held_lock+0x31/0x90
<4>[ 135.123598] ? exc_page_fault+0x96/0x2b0
<4>[ 135.123602] ? lock_release+0xd0/0x2b0
<4>[ 135.123605] ? trace_hardirqs_on_prepare+0xd7/0xf0
<4>[ 135.123609] ? do_syscall_64+0x34/0x1410
<4>[ 135.123612] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4>[ 135.123615] ? trace_hardirqs_on+0x22/0xf0
<4>[ 135.123619] ? do_syscall_64+0xb8/0x1410
<4>[ 135.123622] ? clear_bhb_loop+0x30/0x80