Oops#1 Part3 <7>[ 206.371277] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 206.375110] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 206.377733] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 206.407451] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 206.776053] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 206.776062] #PF: supervisor read access in kernel mode <1>[ 206.776065] #PF: error_code(0x0000) - not-present page <6>[ 206.776068] PGD 0 P4D 0 <4>[ 206.776071] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 206.776076] CPU: 1 UID: 0 PID: 2145 Comm: perf_pmu Tainted: G S U L 7.0.0-rc6-CI_DRM_18267-gf1d4727d10d2+ #1 PREEMPT(lazy) <4>[ 206.776082] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 206.776084] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 206.776088] RIP: 0010:_free_event+0x3e/0x370 <4>[ 206.776095] 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 80 95 00 00 00 08 74 0d f6 83 02 01 00 00 10 0f 84 a8 00 00 00 <4>[ 206.776101] RSP: 0018:ffffc90001b03ad0 EFLAGS: 00010246 <4>[ 206.776104] RAX: 0000000000000000 RBX: ffff888148c4de88 RCX: 0000000000000001 <4>[ 206.776107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 206.776110] RBP: ffffc90001b03ae8 R08: 0000000000000000 R09: 0000000000000000 Oops#1 Part2 <4>[ 206.776113] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 206.776117] R13: ffff888148c4de88 R14: ffff888148c4e180 R15: ffff888148c4de88 <4>[ 206.776120] FS: 0000000000000000(0000) GS:ffff88851bf17000(0000) knlGS:0000000000000000 <4>[ 206.776124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 206.776127] CR2: 0000000000000095 CR3: 000000000344c001 CR4: 0000000000f72ef0 <4>[ 206.776130] PKRU: 55555554 <4>[ 206.776132] Call Trace: <4>[ 206.776134] <4>[ 206.776137] perf_event_release_kernel+0x260/0x2d0 <4>[ 206.776142] perf_release+0x12/0x20 <4>[ 206.776145] __fput+0x10a/0x2f0 <4>[ 206.776149] ____fput+0x15/0x20 <4>[ 206.776152] task_work_run+0x60/0xb0 <4>[ 206.776157] do_exit+0x309/0xb80 <4>[ 206.776160] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 206.776164] ? trace_hardirqs_on+0x22/0x100 <4>[ 206.776170] do_group_exit+0x3a/0xb0 <4>[ 206.776173] __x64_sys_exit_group+0x18/0x20 <4>[ 206.776176] x64_sys_call+0x175a/0x26e0 <4>[ 206.776181] do_syscall_64+0xdd/0x1440 <4>[ 206.776186] ? lock_release+0xd0/0x2b0 <4>[ 206.776191] ? __lock_acquire+0x43e/0x2790 <4>[ 206.776195] ? do_wp_page+0x904/0xef0 <4>[ 206.776201] ? find_held_lock+0x31/0x90 <4>[ 206.776205] ? rcu_read_unlock+0x1c/0x80 <4>[ 206.776209] ? lock_release+0xd0/0x2b0 <4>[ 206.776213] ? find_held_lock+0x31/0x90 <4>[ 206.776216] ? exc_page_fault+0x96/0x2c0 <4>[ 206.776220] ? lock_release+0xd0/0x2b0 <4>[ 206.776224] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 206.776229] ? irqentry_exit+0x17d/0x780 <4>[ 206.776232] ? clear_bhb_loop+0x30/0x80 <4>[ 206.776237] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 206.776241] RIP: 0033:0x77980a4ee21d <4>[ 206.776245] Code: Unable to access opcode bytes at 0x77980a4ee1f3. <4>[ 206.776247] RSP: 002b:00007ffd77d3c398 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 206.776252] RAX: ffffffffffffffda RBX: 000077980a604fa8 RCX: 000077980a4ee21d <4>[ 206.776255] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 206.776258] RBP: 00007ffd77d3c3f0 R08: 00007ffd77d3c340 R09: 0000000000000007 <4>[ 206.776261] R10: 000061fffbc34a80 R11: 0000000000000202 R12: 0000000000000003 <4>[ 206.776264] R13: 0000000000000000 R14: 0000000000000062 R15: 000077980a604fc0 <4>[ 206.776270] <4>[ 206.776272] 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 intel_powerclamp cmdlinepart ee1004 coretemp spi_nor mei_pxp mei_hdcp mtd wmi_bmof kvm_intel kvm irqbypass snd_intel_dspcfg ghash_clmulni_intel aesni_intel snd_hda_codec rapl snd_hda_core intel_cstate snd_hwdep snd_pcm igc video snd_timer idma64 i2c_i801 mei_me snd i2c_mux spi_intel_pci mei i2c_smbus soundcore spi_intel thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry igen6_edac wmi pmt_discovery pmt_class intel_pmc_ssram_telemetry nls_iso8859_1 acpi_tad pinctrl_tigerlake acpi_pad intel_vsec dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 206.776336] CR2: 0000000000000095 <4>[ 206.776339] ---[ end trace 0000000000000000 ]---