Oops#1 Part3 <7>[ 142.609086] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 142.612327] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 142.614224] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 142.644096] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 143.024227] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 143.024236] #PF: supervisor read access in kernel mode <1>[ 143.024239] #PF: error_code(0x0000) - not-present page <6>[ 143.024242] PGD 0 P4D 0 <4>[ 143.024245] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 143.024250] CPU: 2 UID: 0 PID: 2530 Comm: perf_pmu Tainted: G S U L 7.0.0-rc5-Patchwork_163782v1-g3a61374eb191+ #1 PREEMPT(lazy) <4>[ 143.024256] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 143.024259] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 143.024263] RIP: 0010:_free_event+0x3e/0x370 <4>[ 143.024270] Code: 60 04 00 00 e8 43 59 f3 ff 48 8d bb 80 04 00 00 e8 37 59 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>[ 143.024277] RSP: 0018:ffffc900026bbbc0 EFLAGS: 00010246 <4>[ 143.024280] RAX: 0000000000000000 RBX: ffff8881490a56a8 RCX: 0000000000000001 <4>[ 143.024284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 Oops#1 Part2 <4>[ 143.024287] RBP: ffffc900026bbbd8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 143.024290] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 143.024293] R13: ffff8881490a56a8 R14: ffff8881490a59a0 R15: ffff8881490a56a8 <4>[ 143.024296] FS: 0000000000000000(0000) GS:ffff88851bf9a000(0000) knlGS:0000000000000000 <4>[ 143.024300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 143.024303] CR2: 0000000000000095 CR3: 000000000344c002 CR4: 0000000000f72ef0 <4>[ 143.024307] PKRU: 55555554 <4>[ 143.024309] Call Trace: <4>[ 143.024311] <4>[ 143.024313] perf_event_release_kernel+0x260/0x2d0 <4>[ 143.024318] perf_release+0x12/0x20 <4>[ 143.024322] __fput+0x10a/0x2f0 <4>[ 143.024326] ____fput+0x15/0x20 <4>[ 143.024329] task_work_run+0x60/0xb0 <4>[ 143.024334] do_exit+0x309/0xb80 <4>[ 143.024337] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 143.024342] ? trace_hardirqs_on+0x22/0x100 <4>[ 143.024347] do_group_exit+0x3a/0xb0 <4>[ 143.024350] __x64_sys_exit_group+0x18/0x20 <4>[ 143.024353] x64_sys_call+0x175a/0x26e0 <4>[ 143.024358] do_syscall_64+0xdd/0x1470 <4>[ 143.024363] ? find_held_lock+0x31/0x90 <4>[ 143.024367] ? rcu_read_unlock+0x1c/0x80 <4>[ 143.024372] ? lock_release+0xd0/0x2b0 <4>[ 143.024376] ? find_held_lock+0x31/0x90 <4>[ 143.024379] ? exc_page_fault+0x96/0x2c0 <4>[ 143.024383] ? lock_release+0xd0/0x2b0 <4>[ 143.024388] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 143.024392] ? irqentry_exit+0x17d/0x780 <4>[ 143.024396] ? clear_bhb_loop+0x30/0x80 <4>[ 143.024400] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 143.024404] RIP: 0033:0x72a7d34ee21d <4>[ 143.024407] Code: Unable to access opcode bytes at 0x72a7d34ee1f3. <4>[ 143.024410] RSP: 002b:00007ffc4c0adac8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 143.024414] RAX: ffffffffffffffda RBX: 000072a7d3604fa8 RCX: 000072a7d34ee21d <4>[ 143.024418] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 143.024421] RBP: 00007ffc4c0adb20 R08: 00007ffc4c0ada70 R09: 0000000000000007 <4>[ 143.024424] R10: 0000639a1e4e7ad0 R11: 0000000000000202 R12: 0000000000000003 <4>[ 143.024427] R13: 0000000000000000 R14: 0000000000000062 R15: 000072a7d3604fc0 <4>[ 143.024433] <4>[ 143.024435] 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 cmdlinepart x86_pkg_temp_thermal intel_powerclamp spi_nor coretemp ee1004 mei_pxp mtd mei_hdcp wmi_bmof kvm_intel kvm irqbypass ghash_clmulni_intel aesni_intel snd_intel_dspcfg rapl snd_hda_codec intel_cstate snd_hda_core snd_hwdep snd_pcm spi_intel_pci video spi_intel igc snd_timer i2c_i801 mei_me idma64 i2c_mux snd soundcore i2c_smbus mei thunderbolt serial_multi_instantiate binfmt_misc intel_pmc_core pmt_telemetry pmt_discovery pmt_class igen6_edac intel_pmc_ssram_telemetry wmi nls_iso8859_1 acpi_tad intel_vsec acpi_pad pinctrl_tigerlake dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 143.024500] CR2: 0000000000000095 <4>[ 143.024503] ---[ end trace 0000000000000000 ]---