Oops#1 Part6 <7>[ 372.808362] 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>[ 372.808379] 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>[ 372.808690] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 372.813567] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 372.813907] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:171:pipe A] <7>[ 372.814135] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 372.814327] 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>[ 372.814842] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:587:DDI B/PHY B] <7>[ 372.815031] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:597:DDI TC1/PHY TC1] <7>[ 372.815193] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST A] <7>[ 372.815355] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST B] <7>[ 372.815527] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST C] <7>[ 372.815688] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:602:DP-MST D] <7>[ 372.815848] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:607:DDI TC2/PHY TC2] Oops#1 Part5 <7>[ 372.816009] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST A] <7>[ 372.816169] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST B] <7>[ 372.816332] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST C] <7>[ 372.816506] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:612:DP-MST D] <7>[ 372.816666] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:616:DDI TC3/PHY TC3] <7>[ 372.816826] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST A] <7>[ 372.816985] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST B] <7>[ 372.817142] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST C] <7>[ 372.817299] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:621:DP-MST D] <7>[ 372.817457] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:625:DDI TC4/PHY TC4] <7>[ 372.817631] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST A] <7>[ 372.817788] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST B] <7>[ 372.817947] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C] <7>[ 372.818109] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D] <7>[ 372.818271] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1] <7>[ 372.818624] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 Oops#1 Part4 <7>[ 372.818864] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A] <7>[ 372.845119] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 372.860370] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs <7>[ 372.866787] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs <7>[ 372.872342] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 372.875792] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 372.879719] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 372.903682] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 372.906613] 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>[ 372.907217] 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>[ 372.909006] 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>[ 372.910792] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 372.912471] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded Oops#1 Part3 <7>[ 372.912800] 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>[ 373.318234] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 373.318239] #PF: supervisor read access in kernel mode <1>[ 373.318241] #PF: error_code(0x0000) - not-present page <6>[ 373.318242] PGD 0 P4D 0 <4>[ 373.318245] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 373.318248] CPU: 5 UID: 0 PID: 2545 Comm: perf_pmu Tainted: G S U L N 7.1.0-rc2-CI_DRM_18417-g835de80ce9b3+ #1 PREEMPT(lazy) <4>[ 373.318251] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST <4>[ 373.318252] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 373.318254] RIP: 0010:_free_event+0x3e/0x370 <4>[ 373.318259] Code: 50 04 00 00 e8 f3 d7 f2 ff 48 8d bb 70 04 00 00 e8 e7 d7 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>[ 373.318261] RSP: 0018:ffffc9000061ba98 EFLAGS: 00010246 <4>[ 373.318263] RAX: 0000000000000000 RBX: ffff888101ae3648 RCX: 0000000000000001 <4>[ 373.318264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 373.318265] RBP: ffffc9000061bab0 R08: 0000000000000000 R09: 0000000000000000 <4>[ 373.318266] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 373.318267] R13: ffff888101ae3648 R14: ffff888101ae3938 R15: ffff888101ae3648 <4>[ 373.318268] FS: 0000000000000000(0000) GS:ffff88851c303000(0000) knlGS:0000000000000000 Oops#1 Part2 <4>[ 373.318270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 373.318271] CR2: 0000000000000095 CR3: 000000000344a001 CR4: 0000000000f72ef0 <4>[ 373.318272] PKRU: 55555554 <4>[ 373.318273] Call Trace: <4>[ 373.318274] <4>[ 373.318276] perf_event_release_kernel+0x260/0x2d0 <4>[ 373.318281] perf_release+0x12/0x20 <4>[ 373.318284] __fput+0x10a/0x300 <4>[ 373.318289] ____fput+0x15/0x20 <4>[ 373.318292] task_work_run+0x60/0xb0 <4>[ 373.318297] do_exit+0x316/0xb60 <4>[ 373.318300] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 373.318305] ? trace_hardirqs_on+0x22/0xf0 <4>[ 373.318311] do_group_exit+0x3a/0xb0 <4>[ 373.318315] __x64_sys_exit_group+0x18/0x20 <4>[ 373.318318] x64_sys_call+0x175a/0x26e0 <4>[ 373.318323] do_syscall_64+0x103/0x1410 <4>[ 373.318327] ? find_held_lock+0x31/0x90 <4>[ 373.318332] ? rcu_read_unlock+0x1c/0x80 <4>[ 373.318337] ? lock_release+0xd0/0x2b0 <4>[ 373.318341] ? __lock_acquire+0x43e/0x2790 <4>[ 373.318344] ? do_wp_page+0xa2f/0xd40 <4>[ 373.318350] ? find_held_lock+0x31/0x90 <4>[ 373.318354] ? rcu_read_unlock+0x1c/0x80 <4>[ 373.318356] ? lock_release+0xd0/0x2b0 <4>[ 373.318359] ? find_held_lock+0x31/0x90 <4>[ 373.318361] ? exc_page_fault+0x96/0x2b0 <4>[ 373.318363] ? lock_release+0xd0/0x2b0 <4>[ 373.318366] ? trace_hardirqs_on_prepare+0xd7/0xf0 <4>[ 373.318368] ? do_syscall_64+0x34/0x1410 <4>[ 373.318371] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 373.318373] ? trace_hardirqs_on+0x22/0xf0 <4>[ 373.318376] ? do_syscall_64+0xb8/0x1410 <4>[ 373.318378] ? clear_bhb_loop+0x30/0x80 <4>[ 373.318380] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 373.318382] RIP: 0033:0x78d96d6ee21d <4>[ 373.318384] Code: Unable to access opcode bytes at 0x78d96d6ee1f3. <4>[ 373.318385] RSP: 002b:00007ffcb314a7e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 373.318387] RAX: ffffffffffffffda RBX: 000078d96d804fa8 RCX: 000078d96d6ee21d <4>[ 373.318388] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 373.318389] RBP: 00007ffcb314a840 R08: 00007ffcb314a790 R09: 0000000000000007 <4>[ 373.318390] R10: 0000580719df4a90 R11: 0000000000000206 R12: 0000000000000003 <4>[ 373.318392] R13: 0000000000000000 R14: 0000000000000062 R15: 000078d96d804fc0 <4>[ 373.318395] <4>[ 373.318396] Modules linked in: vgem drm_kunit_helpers snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp tps6598x coretemp cmdlinepart typec ee1004 spi_nor mei_hdcp mei_pxp mtd wmi_bmof kvm_intel snd_intel_dspcfg kvm snd_hda_codec irqbypass snd_hda_core aesni_intel gf128mul snd_hwdep rapl snd_pcm intel_cstate snd_timer igc i2c_i801 i2c_mux mei_me i2c_smbus snd idma64 spi_intel_pci spi_intel video mei soundcore binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry thunderbolt pmt_discovery pmt_class nls_iso8859_1 intel_pmc_ssram_telemetry pinctrl_tigerlake acpi_tad acpi_pad intel_vsec wmi igen6_edac dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 373.318440] CR2: 0000000000000095 <4>[ 373.318442] ---[ end trace 0000000000000000 ]---