Oops#1 Part3 <7>[ 254.654746] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 255.436220] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 255.436235] #PF: supervisor read access in kernel mode <1>[ 255.436239] #PF: error_code(0x0000) - not-present page <6>[ 255.436242] PGD 0 P4D 0 <4>[ 255.436248] Oops: Oops: 0000 [#1] SMP PTI <4>[ 255.436256] CPU: 1 UID: 0 PID: 2307 Comm: perf_pmu Tainted: G S U 7.0.0-rc4-CI_DRM_18153-gf0700a5f37f7+ #1 PREEMPT(lazy) <4>[ 255.436262] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER <4>[ 255.436264] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 255.436268] RIP: 0010:_free_event+0x3e/0x370 <4>[ 255.436278] 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>[ 255.436281] RSP: 0018:ffffc9000130b990 EFLAGS: 00010246 <4>[ 255.436285] RAX: 0000000000000000 RBX: ffff8881011ede88 RCX: 0000000000000001 <4>[ 255.436288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 255.436291] RBP: ffffc9000130b9a8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 255.436293] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 255.436295] R13: ffff8881011ede88 R14: ffff8881011ee180 R15: ffff8881011ede88 <4>[ 255.436298] FS: 0000000000000000(0000) GS:ffff8882f3d9b000(0000) knlGS:0000000000000000 <4>[ 255.436301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Oops#1 Part2 <4>[ 255.436304] CR2: 0000000000000095 CR3: 000000000344c000 CR4: 0000000000352ef0 <4>[ 255.436307] Call Trace: <4>[ 255.436310] <4>[ 255.436314] perf_event_release_kernel+0x260/0x2d0 <4>[ 255.436320] perf_release+0x12/0x20 <4>[ 255.436325] __fput+0x10a/0x2f0 <4>[ 255.436331] ____fput+0x15/0x20 <4>[ 255.436334] task_work_run+0x60/0xb0 <4>[ 255.436340] do_exit+0x309/0xb80 <4>[ 255.436346] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 255.436353] ? trace_hardirqs_on+0x22/0x100 <4>[ 255.436361] do_group_exit+0x3a/0xb0 <4>[ 255.436366] __x64_sys_exit_group+0x18/0x20 <4>[ 255.436370] x64_sys_call+0x175a/0x26e0 <4>[ 255.436376] do_syscall_64+0xdd/0x1470 <4>[ 255.436385] ? lock_acquire+0xc4/0x2f0 <4>[ 255.436392] ? find_held_lock+0x31/0x90 <4>[ 255.436396] ? __folio_batch_add_and_move+0x190/0x2e0 <4>[ 255.436402] ? __pfx_lru_add+0x10/0x10 <4>[ 255.436406] ? lock_release+0xd0/0x2b0 <4>[ 255.436410] ? find_held_lock+0x31/0x90 <4>[ 255.436414] ? rcu_read_unlock+0x1c/0x80 <4>[ 255.436420] ? lock_release+0xd0/0x2b0 <4>[ 255.436425] ? __lock_acquire+0x43e/0x2790 <4>[ 255.436429] ? do_wp_page+0x904/0xef0 <4>[ 255.436437] ? find_held_lock+0x31/0x90 <4>[ 255.436441] ? rcu_read_unlock+0x1c/0x80 <4>[ 255.436445] ? lock_release+0xd0/0x2b0 <4>[ 255.436451] ? find_held_lock+0x31/0x90 <4>[ 255.436454] ? exc_page_fault+0x96/0x2c0 <4>[ 255.436459] ? lock_release+0xd0/0x2b0 <4>[ 255.436465] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 255.436470] ? irqentry_exit+0x17d/0x780 <4>[ 255.436475] ? clear_bhb_loop+0x30/0x80 <4>[ 255.436480] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 255.436483] RIP: 0033:0x70badfeee21d Oops#1 Part1 <4>[ 255.436489] Code: Unable to access opcode bytes at 0x70badfeee1f3. <4>[ 255.436491] RSP: 002b:00007ffc9d3b0278 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 255.436495] RAX: ffffffffffffffda RBX: 000070bae0004fa8 RCX: 000070badfeee21d <4>[ 255.436497] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 255.436500] RBP: 00007ffc9d3b02d0 R08: 00007ffc9d3b0220 R09: 0000000000000007 <4>[ 255.436502] R10: 000064ec966e6a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 255.436504] R13: 0000000000000000 R14: 0000000000000062 R15: 000070bae0004fc0 <4>[ 255.436513] <4>[ 255.436515] Modules linked in: snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers drm_buddy ttm drm_display_helper cec i2c_algo_bit kunit intel_rapl_msr intel_rapl_common cmdlinepart intel_pmc_bxt intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core spi_nor x86_pkg_temp_thermal intel_powerclamp mtd coretemp kvm_intel spi_intel_platform ee1004 mei_pxp mei_hdcp rtsx_pci_sdmmc spi_intel wmi_bmof overlay kvm irqbypass ghash_clmulni_intel aesni_intel rapl intel_cstate binfmt_misc r8169 realtek i2c_i801 snd_intel_dspcfg rtsx_pci snd_hda_codec i2c_mux i2c_smbus snd_hda_core video lpc_ich snd_hwdep snd_pcm mei_me snd_timer nls_iso8859_1 mei snd soundcore wmi i2c_hid_acpi ir_rc6_decoder rc_rc6_mce i2c_hid hid ite_cir rc_core intel_pmc_core pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry intel_vsec pinctrl_geminilake input_leds psmouse serio_raw efi_pstore nvme_fabrics fuse dm_multipath msr nfnetlink autofs4 [last unloaded: i915] <4>[ 255.436618] CR2: 0000000000000095 <4>[ 255.436622] ---[ end trace 0000000000000000 ]---