Oops#1 Part8
<7>[  289.806765] i915 0000:00:02.0: HDMI infoframe: Source Product Description (SPD), version 1, length 25
<7>[  289.806769] i915 0000:00:02.0:     vendor: Intel
<7>[  289.806772] i915 0000:00:02.0:     product: Integrated gfx
<7>[  289.806774] i915 0000:00:02.0:     source device information: PC General (0x9)
<7>[  289.806778] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found:
<7>[  289.807002] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hdmi infoframe
<7>[  289.807232] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected:
<7>[  289.807456] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4
<7>[  289.807460] i915 0000:00:02.0:     empty frame
<7>[  289.807463] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found:
<7>[  289.807706] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:171:pipe A] fastset requirement not met, forcing full modeset
<7>[  289.807942] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:171:pipe A] releasing DPLL 0
<7>[  289.808228] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0x3 -> 0x1 (total dbuf slices 0x3), mbus joined? no->no
<7>[  289.808462] 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>[  289.808753] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:165:cursor A]   ddb (1993 - 2048) -> (   0 -    0), size   55 ->    0
<7>[  289.808952] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:171:pipe A] min cdclk: 192000 kHz -> 0 kHz
Oops#1 Part7
<7>[  289.809119] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Modeset required for cdclk change
<7>[  289.809278] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz
<7>[  289.809438] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0
<7>[  289.809599] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:171:pipe A] enable: no [modeset]
<7>[  289.809782] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:35:plane 1A] fb: [NOFB], visible: no
<7>[  289.809942] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:65:plane 2A] fb: [NOFB], visible: no
<7>[  289.810101] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:95:plane 3A] fb: [NOFB], visible: no
<7>[  289.810258] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:125:plane 4A] fb: [NOFB], visible: no
<7>[  289.810417] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:135:plane 5A] fb: [NOFB], visible: no
<7>[  289.810575] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:145:plane 6A] fb: [NOFB], visible: no
<7>[  289.810748] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:155:plane 7A] fb: [NOFB], visible: no
<7>[  289.810906] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:165:cursor A] fb: [NOFB], visible: no
<7>[  289.811153] i915 0000:00:02.0: [drm:intel_audio_codec_disable [i915]] [CONNECTOR:588:HDMI-A-1][ENCODER:587:DDI B/PHY B] Disable audio codec on [CRTC:171:pipe A]
Oops#1 Part6
<7>[  289.825776] i915 0000:00:02.0: [drm:intel_hdmi_handle_sink_scrambling [i915]] [CONNECTOR:588:HDMI-A-1] scrambling=no, TMDS bit clock ratio=1/10
<7>[  289.826488] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1)
<7>[  289.826654] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7>[  289.827245] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1)
<7>[  289.827419] i915 0000:00:02.0: [drm:drm_scdc_set_high_tmds_clock_ratio [drm_display_helper]] [CONNECTOR:588:HDMI-A-1] Failed to read TMDS config: -6
<7>[  289.827434] i915 0000:00:02.0: [drm:intel_ddi_disable [i915]] [CONNECTOR:588:HDMI-A-1] Failed to reset sink scrambling/TMDS bit clock ratio
<7>[  289.827768] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A
<7>[  289.832725] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B
<7>[  289.833046] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:171:pipe A]
<7>[  289.833268] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0
<7>[  289.833453] i915 0000:00:02.0: [drm:intel_set_cdclk [i915]] Pre changing CDCLK to 172800 kHz, VCO 345600 kHz, ref 38400 kHz, bypass 19200 kHz, voltage level 0
<7>[  289.833755] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:587:DDI B/PHY B]
<7>[  289.833938] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:597:DDI TC1/PHY TC1]
<7>[  289.834099] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST A]
Oops#1 Part5
<7>[  289.834257] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST B]
<7>[  289.834415] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST C]
<7>[  289.834574] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:602:DP-MST D]
<7>[  289.834742] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:607:DDI TC2/PHY TC2]
<7>[  289.834900] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST A]
<7>[  289.835057] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST B]
<7>[  289.835217] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST C]
<7>[  289.835378] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:612:DP-MST D]
<7>[  289.835537] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:616:DDI TC3/PHY TC3]
<7>[  289.835710] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST A]
<7>[  289.835868] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST B]
<7>[  289.836024] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST C]
<7>[  289.836179] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:621:DP-MST D]
<7>[  289.836334] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:625:DDI TC4/PHY TC4]
<7>[  289.836488] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST A]
<7>[  289.836650] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST B]
Oops#1 Part4
<7>[  289.836805] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C]
<7>[  289.836958] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D]
<7>[  289.837112] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1]
<7>[  289.837442] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1
<7>[  289.837683] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A]
<7>[  289.861847] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]
<7>[  289.878001] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs
<7>[  289.880929] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs
<7>[  289.883552] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs
<7>[  289.888248] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs
<7>[  289.890890] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs
<7>[  289.919812] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind
<7>[  289.923393] 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
<7>[  289.924297] 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
Oops#1 Part3
<7>[  289.926517] 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>[  289.928676] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off
<7>[  289.930394] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded
<7>[  289.930625] 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
<1>[  290.346403] BUG: kernel NULL pointer dereference, address: 0000000000000095
<1>[  290.346412] #PF: supervisor read access in kernel mode
<1>[  290.346415] #PF: error_code(0x0000) - not-present page
<6>[  290.346418] PGD 0 P4D 0 
<4>[  290.346421] Oops: Oops: 0000 [#1] SMP NOPTI
<4>[  290.346426] CPU: 5 UID: 0 PID: 2258 Comm: perf_pmu Tainted: G S   U       L      7.0.0-rc5-CI_DRM_18228-ge7f370d78d32+ #1 PREEMPT(lazy) 
<4>[  290.346432] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP
<4>[  290.346435] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020
<4>[  290.346439] RIP: 0010:_free_event+0x3e/0x370
<4>[  290.346445] Code: 60 04 00 00 e8 f3 58 f3 ff 48 8d bb 80 04 00 00 e8 e7 58 f3 ff 48 83 bb 08 03 00 00 00 0f 84 e9 00 00 00 48 8b 83 98 00 00 00 <f6> 80 95 00 00 00 08 74 0d f6 83 02 01 00 00 10 0f 84 a8 00 00 00
<4>[  290.346451] RSP: 0018:ffffc900003b3c20 EFLAGS: 00010246
<4>[  290.346455] RAX: 0000000000000000 RBX: ffff888101a9b728 RCX: 0000000000000001
Oops#1 Part2
<4>[  290.346458] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
<4>[  290.346461] RBP: ffffc900003b3c38 R08: 0000000000000000 R09: 0000000000000000
<4>[  290.346464] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
<4>[  290.346466] R13: ffff888101a9b728 R14: ffff888101a9ba20 R15: ffff888101a9b728
<4>[  290.346469] FS:  0000000000000000(0000) GS:ffff88851c318000(0000) knlGS:0000000000000000
<4>[  290.346474] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[  290.346477] CR2: 0000000000000095 CR3: 000000000344c002 CR4: 0000000000f72ef0
<4>[  290.346481] PKRU: 55555554
<4>[  290.346483] Call Trace:
<4>[  290.346485]  <TASK>
<4>[  290.346487]  perf_event_release_kernel+0x260/0x2d0
<4>[  290.346493]  perf_release+0x12/0x20
<4>[  290.346496]  __fput+0x10a/0x2f0
<4>[  290.346501]  ____fput+0x15/0x20
<4>[  290.346504]  task_work_run+0x60/0xb0
<4>[  290.346508]  do_exit+0x309/0xb80
<4>[  290.346511]  ? _raw_spin_unlock_irq+0x27/0x70
<4>[  290.346517]  ? trace_hardirqs_on+0x22/0x100
<4>[  290.346522]  do_group_exit+0x3a/0xb0
<4>[  290.346526]  __x64_sys_exit_group+0x18/0x20
<4>[  290.346529]  x64_sys_call+0x175a/0x26e0
<4>[  290.346533]  do_syscall_64+0xdd/0x1470
<4>[  290.346538]  ? lock_release+0xd0/0x2b0
<4>[  290.346543]  ? find_held_lock+0x31/0x90
<4>[  290.346547]  ? exc_page_fault+0x96/0x2c0
<4>[  290.346551]  ? lock_release+0xd0/0x2b0
<4>[  290.346556]  ? trace_hardirqs_on_prepare+0xe1/0x100
<4>[  290.346560]  ? irqentry_exit+0x17d/0x780
<4>[  290.346564]  ? clear_bhb_loop+0x30/0x80
<4>[  290.346568]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
Oops#1 Part1
<4>[  290.346571] RIP: 0033:0x7c458eaee21d
<4>[  290.346575] Code: Unable to access opcode bytes at 0x7c458eaee1f3.
<4>[  290.346577] RSP: 002b:00007ffc9f014918 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7
<4>[  290.346582] RAX: ffffffffffffffda RBX: 00007c458ec04fa8 RCX: 00007c458eaee21d
<4>[  290.346585] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062
<4>[  290.346588] RBP: 00007ffc9f014970 R08: 00007ffc9f0148c0 R09: 0000000000000007
<4>[  290.346591] R10: 0000648162c9da80 R11: 0000000000000206 R12: 0000000000000003
<4>[  290.346594] R13: 0000000000000000 R14: 0000000000000062 R15: 00007c458ec04fc0
<4>[  290.346600]  </TASK>
<4>[  290.346602] Modules linked in: 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 cmdlinepart intel_powerclamp spi_nor ee1004 coretemp mtd mei_hdcp mei_pxp wmi_bmof kvm_intel kvm snd_intel_dspcfg snd_hda_codec irqbypass snd_hda_core ghash_clmulni_intel aesni_intel snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 snd spi_intel_pci i2c_mux spi_intel soundcore video igc i2c_smbus mei_me idma64 mei binfmt_misc thunderbolt serial_multi_instantiate intel_pmc_core nls_iso8859_1 pmt_telemetry pmt_discovery igen6_edac wmi pmt_class intel_pmc_ssram_telemetry pinctrl_tigerlake acpi_pad acpi_tad intel_vsec dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915]
<4>[  290.346675] CR2: 0000000000000095
<4>[  290.346679] ---[ end trace 0000000000000000 ]---