Oops#1 Part3 <7>[ 119.586286] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 119.589067] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 119.592142] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 119.619600] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 119.984428] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 119.984437] #PF: supervisor read access in kernel mode <1>[ 119.984440] #PF: error_code(0x0000) - not-present page <6>[ 119.984443] PGD 0 P4D 0 <4>[ 119.984447] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 119.984451] CPU: 6 UID: 0 PID: 2233 Comm: perf_pmu Tainted: G S U L 7.0.0-CI_DRM_18353-g84de0c4efa97+ #1 PREEMPT(lazy) <4>[ 119.984457] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 119.984460] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 119.984464] RIP: 0010:_free_event+0x3e/0x370 <4>[ 119.984470] Code: 60 04 00 00 e8 03 58 f3 ff 48 8d bb 80 04 00 00 e8 f7 57 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>[ 119.984477] RSP: 0018:ffffc90003ed3ba0 EFLAGS: 00010246 <4>[ 119.984480] RAX: 0000000000000000 RBX: ffff888101a82f48 RCX: 0000000000000001 <4>[ 119.984484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 Oops#1 Part2 <4>[ 119.984487] RBP: ffffc90003ed3bb8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 119.984490] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 119.984493] R13: ffff888101a82f48 R14: ffff888101a83240 R15: ffff888101a82f48 <4>[ 119.984497] FS: 0000000000000000(0000) GS:ffff88851c197000(0000) knlGS:0000000000000000 <4>[ 119.984501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 119.984504] CR2: 0000000000000095 CR3: 000000000344c006 CR4: 0000000000f72ef0 <4>[ 119.984507] PKRU: 55555554 <4>[ 119.984509] Call Trace: <4>[ 119.984511] <4>[ 119.984514] perf_event_release_kernel+0x260/0x2d0 <4>[ 119.984519] perf_release+0x12/0x20 <4>[ 119.984522] __fput+0x10a/0x2f0 <4>[ 119.984527] ____fput+0x15/0x20 <4>[ 119.984530] task_work_run+0x60/0xb0 <4>[ 119.984534] do_exit+0x309/0xb80 <4>[ 119.984538] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 119.984543] ? trace_hardirqs_on+0x22/0x100 <4>[ 119.984548] do_group_exit+0x3a/0xb0 <4>[ 119.984552] __x64_sys_exit_group+0x18/0x20 <4>[ 119.984555] x64_sys_call+0x175a/0x26e0 <4>[ 119.984560] do_syscall_64+0xdd/0x1440 <4>[ 119.984565] ? find_held_lock+0x31/0x90 <4>[ 119.984570] ? rcu_read_unlock+0x1c/0x80 <4>[ 119.984575] ? lock_release+0xd0/0x2b0 <4>[ 119.984579] ? find_held_lock+0x31/0x90 <4>[ 119.984583] ? exc_page_fault+0x96/0x2c0 <4>[ 119.984587] ? lock_release+0xd0/0x2b0 <4>[ 119.984591] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 119.984595] ? irqentry_exit+0x17d/0x780 <4>[ 119.984599] ? clear_bhb_loop+0x30/0x80 <4>[ 119.984604] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 119.984607] RIP: 0033:0x773a3e0ee21d <4>[ 119.984611] Code: Unable to access opcode bytes at 0x773a3e0ee1f3. <4>[ 119.984614] RSP: 002b:00007ffccb536fd8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 119.984618] RAX: ffffffffffffffda RBX: 0000773a3e204fa8 RCX: 0000773a3e0ee21d <4>[ 119.984622] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 119.984625] RBP: 00007ffccb537030 R08: 00007ffccb536f80 R09: 0000000000000007 <4>[ 119.984628] R10: 0000563a23d95a80 R11: 0000000000000202 R12: 0000000000000003 <4>[ 119.984631] R13: 0000000000000000 R14: 0000000000000062 R15: 0000773a3e204fc0 <4>[ 119.984637] <4>[ 119.984639] 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 coretemp cmdlinepart ee1004 spi_nor mtd mei_pxp mei_hdcp wmi_bmof kvm_intel kvm irqbypass ghash_clmulni_intel snd_intel_dspcfg aesni_intel snd_hda_codec rapl snd_hda_core snd_hwdep intel_cstate i2c_i801 snd_pcm i2c_mux spi_intel_pci snd_timer spi_intel video i2c_smbus igc idma64 snd mei_me soundcore mei thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry igen6_edac pmt_discovery wmi nls_iso8859_1 pmt_class intel_pmc_ssram_telemetry pinctrl_tigerlake intel_vsec acpi_pad acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 119.984707] CR2: 0000000000000095 <4>[ 119.984710] ---[ end trace 0000000000000000 ]---