Oops#1 Part4 <7>[ 211.633090] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:587:HDMI-A-1] <7>[ 211.633445] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 211.633798] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:170:pipe A] <7>[ 211.656358] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 211.674444] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:587:HDMI-A-1] removing connector from sysfs <7>[ 211.678078] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:597:DP-1] removing connector from sysfs <7>[ 211.683959] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:607:DP-2] removing connector from sysfs <7>[ 211.687499] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:616:DP-3] removing connector from sysfs <7>[ 211.691043] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:625:DP-4] removing connector from sysfs <7>[ 211.711052] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 211.713841] 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>[ 211.714439] 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>[ 211.715655] 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 Oops#1 Part3 <7>[ 211.716819] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 211.718204] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 211.718447] 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>[ 212.167638] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 212.167647] #PF: supervisor read access in kernel mode <1>[ 212.167650] #PF: error_code(0x0000) - not-present page <6>[ 212.167653] PGD 0 P4D 0 <4>[ 212.167656] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 212.167660] CPU: 1 UID: 0 PID: 2200 Comm: perf_pmu Tainted: G S U L 7.0.0-rc3-CI_DRM_18142-g4082c266f293+ #1 PREEMPT(lazy) <4>[ 212.167667] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 212.167670] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 212.167674] RIP: 0010:_free_event+0x3e/0x370 <4>[ 212.167680] Code: 60 04 00 00 e8 43 5a f3 ff 48 8d bb 80 04 00 00 e8 37 5a f3 ff 48 83 bb 08 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>[ 212.167686] RSP: 0018:ffffc90000533ae0 EFLAGS: 00010246 <4>[ 212.167690] RAX: 0000000000000000 RBX: ffff888110cd0fc8 RCX: 0000000000000001 <4>[ 212.167693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 212.167696] RBP: ffffc90000533af8 R08: 0000000000000000 R09: 0000000000000000 Oops#1 Part2 <4>[ 212.167698] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 212.167701] R13: ffff888110cd0fc8 R14: ffff888110cd12c0 R15: ffff888110cd0fc8 <4>[ 212.167704] FS: 0000000000000000(0000) GS:ffff88851bf1b000(0000) knlGS:0000000000000000 <4>[ 212.167708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 212.167711] CR2: 0000000000000095 CR3: 000000000344c002 CR4: 0000000000f72ef0 <4>[ 212.167715] PKRU: 55555554 <4>[ 212.167717] Call Trace: <4>[ 212.167719] <4>[ 212.167721] perf_event_release_kernel+0x260/0x2d0 <4>[ 212.167726] perf_release+0x12/0x20 <4>[ 212.167730] __fput+0x10a/0x2f0 <4>[ 212.167735] ____fput+0x15/0x20 <4>[ 212.167738] task_work_run+0x60/0xb0 <4>[ 212.167742] do_exit+0x309/0xb80 <4>[ 212.167746] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 212.167751] ? trace_hardirqs_on+0x22/0x100 <4>[ 212.167756] do_group_exit+0x3a/0xb0 <4>[ 212.167760] __x64_sys_exit_group+0x18/0x20 <4>[ 212.167764] x64_sys_call+0x175a/0x26e0 <4>[ 212.167769] do_syscall_64+0xdd/0x1470 <4>[ 212.167774] ? __lock_acquire+0x43e/0x2790 <4>[ 212.167779] ? do_wp_page+0x924/0xf10 <4>[ 212.167785] ? find_held_lock+0x31/0x90 <4>[ 212.167788] ? rcu_read_unlock+0x1c/0x80 <4>[ 212.167792] ? lock_release+0xd0/0x2b0 <4>[ 212.167797] ? find_held_lock+0x31/0x90 <4>[ 212.167800] ? exc_page_fault+0x96/0x2c0 <4>[ 212.167803] ? lock_release+0xd0/0x2b0 <4>[ 212.167808] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 212.167812] ? irqentry_exit+0x17d/0x780 <4>[ 212.167816] ? clear_bhb_loop+0x30/0x80 <4>[ 212.167821] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 212.167825] RIP: 0033:0x7b817fcee21d <4>[ 212.167829] Code: Unable to access opcode bytes at 0x7b817fcee1f3. <4>[ 212.167831] RSP: 002b:00007ffd72e3a178 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 212.167836] RAX: ffffffffffffffda RBX: 00007b817fe04fa8 RCX: 00007b817fcee21d <4>[ 212.167839] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 212.167843] RBP: 00007ffd72e3a1d0 R08: 00007ffd72e3a120 R09: 0000000000000007 <4>[ 212.167846] R10: 000062c7c02e2ac0 R11: 0000000000000206 R12: 0000000000000003 <4>[ 212.167849] R13: 0000000000000000 R14: 0000000000000062 R15: 00007b817fe04fc0 <4>[ 212.167854] <4>[ 212.167856] Modules linked in: 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 intel_powerclamp coretemp cmdlinepart ee1004 spi_nor mtd mei_hdcp mei_pxp wmi_bmof kvm_intel kvm irqbypass snd_intel_dspcfg snd_hda_codec ghash_clmulni_intel aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 snd spi_intel_pci i2c_mux spi_intel i2c_smbus igc soundcore mei_me idma64 mei thunderbolt igen6_edac binfmt_misc video serial_multi_instantiate intel_pmc_core pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 intel_pmc_ssram_telemetry wmi intel_vsec pinctrl_tigerlake acpi_pad acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 212.167921] CR2: 0000000000000095 <4>[ 212.167924] ---[ end trace 0000000000000000 ]---