Oops#1 Part3 <1>[ 161.446611] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 161.446619] #PF: supervisor read access in kernel mode <1>[ 161.446622] #PF: error_code(0x0000) - not-present page <6>[ 161.446624] PGD 0 P4D 0 <4>[ 161.446627] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 161.446631] CPU: 5 UID: 0 PID: 2163 Comm: perf_pmu Tainted: G S U L 7.0.0-rc6-CI_DRM_18253-g8d31b64e763b+ #1 PREEMPT(lazy) <4>[ 161.446637] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 161.446639] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 161.446643] RIP: 0010:_free_event+0x3e/0x370 <4>[ 161.446649] 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>[ 161.446654] RSP: 0018:ffffc90000517990 EFLAGS: 00010246 <4>[ 161.446657] RAX: 0000000000000000 RBX: ffff888120e89f88 RCX: 0000000000000001 <4>[ 161.446661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 161.446663] RBP: ffffc900005179a8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 161.446666] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 161.446668] R13: ffff888120e89f88 R14: ffff888120e8a280 R15: ffff888120e89f88 <4>[ 161.446673] FS: 0000000000000000(0000) GS:ffff88851c317000(0000) knlGS:0000000000000000 <4>[ 161.446679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Oops#1 Part2 <4>[ 161.446684] CR2: 0000000000000095 CR3: 000000000344c001 CR4: 0000000000f72ef0 <4>[ 161.446689] PKRU: 55555554 <4>[ 161.446692] Call Trace: <4>[ 161.446695] <4>[ 161.446699] perf_event_release_kernel+0x260/0x2d0 <4>[ 161.446705] perf_release+0x12/0x20 <4>[ 161.446710] __fput+0x10a/0x2f0 <4>[ 161.446717] ____fput+0x15/0x20 <4>[ 161.446722] task_work_run+0x60/0xb0 <4>[ 161.446728] do_exit+0x309/0xb80 <4>[ 161.446733] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 161.446739] ? trace_hardirqs_on+0x22/0x100 <4>[ 161.446746] do_group_exit+0x3a/0xb0 <4>[ 161.446752] __x64_sys_exit_group+0x18/0x20 <4>[ 161.446756] x64_sys_call+0x175a/0x26e0 <4>[ 161.446761] do_syscall_64+0xdd/0x1440 <4>[ 161.446767] ? lock_acquire+0xc4/0x2f0 <4>[ 161.446772] ? find_held_lock+0x31/0x90 <4>[ 161.446775] ? __folio_batch_add_and_move+0x190/0x2e0 <4>[ 161.446780] ? __pfx_lru_add+0x10/0x10 <4>[ 161.446783] ? lock_release+0xd0/0x2b0 <4>[ 161.446787] ? find_held_lock+0x31/0x90 <4>[ 161.446790] ? rcu_read_unlock+0x1c/0x80 <4>[ 161.446794] ? lock_release+0xd0/0x2b0 <4>[ 161.446799] ? __lock_acquire+0x43e/0x2790 <4>[ 161.446802] ? do_wp_page+0x904/0xef0 <4>[ 161.446807] ? find_held_lock+0x31/0x90 <4>[ 161.446810] ? rcu_read_unlock+0x1c/0x80 <4>[ 161.446813] ? lock_release+0xd0/0x2b0 <4>[ 161.446818] ? find_held_lock+0x31/0x90 <4>[ 161.446821] ? exc_page_fault+0x96/0x2c0 <4>[ 161.446824] ? lock_release+0xd0/0x2b0 <4>[ 161.446828] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 161.446832] ? irqentry_exit+0x17d/0x780 <4>[ 161.446836] ? clear_bhb_loop+0x30/0x80 <4>[ 161.446841] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 161.446844] RIP: 0033:0x7abc0c6ee21d <4>[ 161.446847] Code: Unable to access opcode bytes at 0x7abc0c6ee1f3. <4>[ 161.446850] RSP: 002b:00007ffff0ec0018 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 161.446854] RAX: ffffffffffffffda RBX: 00007abc0c804fa8 RCX: 00007abc0c6ee21d <4>[ 161.446857] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 161.446860] RBP: 00007ffff0ec0070 R08: 00007ffff0ebffc0 R09: 0000000000000007 <4>[ 161.446864] R10: 00005d9482337a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 161.446867] R13: 0000000000000000 R14: 0000000000000062 R15: 00007abc0c804fc0 <4>[ 161.446872] <4>[ 161.446874] 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 cmdlinepart coretemp spi_nor ee1004 mei_pxp mtd mei_hdcp 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 i2c_i801 snd_pcm spi_intel_pci i2c_mux video spi_intel i2c_smbus igc snd_timer snd mei_me idma64 soundcore mei thunderbolt igen6_edac binfmt_misc serial_multi_instantiate nls_iso8859_1 intel_pmc_core pmt_telemetry wmi pmt_discovery pmt_class intel_pmc_ssram_telemetry pinctrl_tigerlake acpi_pad intel_vsec acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 161.446939] CR2: 0000000000000095 <4>[ 161.446942] ---[ end trace 0000000000000000 ]---