Oops#1 Part4 <7>[ 153.093414] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs <7>[ 153.096863] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 153.100880] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 153.104664] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 153.128823] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 153.132428] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4 <7>[ 153.132872] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7>[ 153.135608] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7>[ 153.137791] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 153.140463] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 153.140745] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <1>[ 153.538763] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 153.538771] #PF: supervisor read access in kernel mode Oops#1 Part3 <1>[ 153.538774] #PF: error_code(0x0000) - not-present page <6>[ 153.538777] PGD 0 P4D 0 <4>[ 153.538781] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 153.538785] CPU: 0 UID: 0 PID: 2301 Comm: perf_pmu Tainted: G S U L 7.1.0-rc2-CI_DRM_18449-gbe2e72737933+ #1 PREEMPT(lazy) <4>[ 153.538791] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 153.538794] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 153.538798] RIP: 0010:_free_event+0x3e/0x370 <4>[ 153.538805] Code: 50 04 00 00 e8 f3 d7 f2 ff 48 8d bb 70 04 00 00 e8 e7 d7 f2 ff 48 83 bb 00 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>[ 153.538811] RSP: 0018:ffffc900013c7978 EFLAGS: 00010246 <4>[ 153.538814] RAX: 0000000000000000 RBX: ffff888101ad26c8 RCX: 0000000000000001 <4>[ 153.538818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 153.538820] RBP: ffffc900013c7990 R08: 0000000000000000 R09: 0000000000000000 <4>[ 153.538823] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 153.538826] R13: ffff888101ad26c8 R14: ffff888101ad29b8 R15: ffff888101ad26c8 <4>[ 153.538829] FS: 0000000000000000(0000) GS:ffff88851be83000(0000) knlGS:0000000000000000 <4>[ 153.538833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 153.538836] CR2: 0000000000000095 CR3: 000000000344a004 CR4: 0000000000f72ef0 <4>[ 153.538840] PKRU: 55555554 <4>[ 153.538842] Call Trace: <4>[ 153.538844] <4>[ 153.538846] perf_event_release_kernel+0x260/0x2d0 <4>[ 153.538852] perf_release+0x12/0x20 Oops#1 Part2 <4>[ 153.538855] __fput+0x10a/0x300 <4>[ 153.538860] ____fput+0x15/0x20 <4>[ 153.538862] task_work_run+0x60/0xb0 <4>[ 153.538867] do_exit+0x316/0xb60 <4>[ 153.538871] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 153.538876] ? trace_hardirqs_on+0x22/0xf0 <4>[ 153.538881] do_group_exit+0x3a/0xb0 <4>[ 153.538884] __x64_sys_exit_group+0x18/0x20 <4>[ 153.538888] x64_sys_call+0x175a/0x26e0 <4>[ 153.538892] do_syscall_64+0x103/0x1410 <4>[ 153.538897] ? __lock_acquire+0x43e/0x2790 <4>[ 153.538901] ? __lock_acquire+0x43e/0x2790 <4>[ 153.538906] ? lock_acquire+0xc4/0x300 <4>[ 153.538909] ? find_held_lock+0x31/0x90 <4>[ 153.538914] ? __folio_batch_add_and_move+0x190/0x2e0 <4>[ 153.538918] ? __pfx_lru_add+0x10/0x10 <4>[ 153.538921] ? lock_release+0xd0/0x2b0 <4>[ 153.538925] ? find_held_lock+0x31/0x90 <4>[ 153.538929] ? rcu_read_unlock+0x1c/0x80 <4>[ 153.538934] ? lock_release+0xd0/0x2b0 <4>[ 153.538938] ? __lock_acquire+0x43e/0x2790 <4>[ 153.538941] ? do_wp_page+0xa2f/0xd40 <4>[ 153.538947] ? find_held_lock+0x31/0x90 <4>[ 153.538951] ? rcu_read_unlock+0x1c/0x80 <4>[ 153.538955] ? lock_release+0xd0/0x2b0 <4>[ 153.538959] ? find_held_lock+0x31/0x90 <4>[ 153.538962] ? exc_page_fault+0x96/0x2b0 <4>[ 153.538966] ? lock_release+0xd0/0x2b0 <4>[ 153.538969] ? trace_hardirqs_on_prepare+0xd7/0xf0 <4>[ 153.538974] ? do_syscall_64+0x34/0x1410 <4>[ 153.538977] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 153.538981] ? trace_hardirqs_on+0x22/0xf0 <4>[ 153.538985] ? do_syscall_64+0xb8/0x1410 <4>[ 153.538989] ? clear_bhb_loop+0x30/0x80 <4>[ 153.538993] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 153.538996] RIP: 0033:0x7739fa0ee21d <4>[ 153.539000] Code: Unable to access opcode bytes at 0x7739fa0ee1f3. <4>[ 153.539003] RSP: 002b:00007fff2f8085b8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 153.539008] RAX: ffffffffffffffda RBX: 00007739fa204fa8 RCX: 00007739fa0ee21d <4>[ 153.539011] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 153.539015] RBP: 00007fff2f808610 R08: 00007fff2f808560 R09: 0000000000000007 <4>[ 153.539018] R10: 00005fb47222ea80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 153.539022] R13: 0000000000000000 R14: 0000000000000062 R15: 00007739fa204fc0 <4>[ 153.539029] <4>[ 153.539031] 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 spi_nor ee1004 intel_powerclamp mei_pxp mei_hdcp mtd coretemp wmi_bmof snd_intel_dspcfg kvm_intel snd_hda_codec snd_hda_core snd_hwdep kvm irqbypass snd_pcm aesni_intel gf128mul snd_timer rapl intel_cstate i2c_i801 snd i2c_mux spi_intel_pci soundcore i2c_smbus spi_intel video igc mei_me idma64 mei thunderbolt serial_multi_instantiate binfmt_misc intel_pmc_core nls_iso8859_1 pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry pinctrl_tigerlake wmi acpi_tad intel_vsec igen6_edac acpi_pad dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 153.539103] CR2: 0000000000000095 <4>[ 153.539106] ---[ end trace 0000000000000000 ]---