Oops#1 Part4 <7>[ 317.157245] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1] <7>[ 317.157589] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 317.157826] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A] <7>[ 317.178606] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 317.187207] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs <7>[ 317.189604] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs <7>[ 317.192965] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 317.196476] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 317.199063] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 317.221286] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 317.223837] 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>[ 317.224312] 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>[ 317.226109] 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 Oops#1 Part3 <7>[ 317.228067] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 317.229721] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 317.230027] 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>[ 317.600166] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 317.600175] #PF: supervisor read access in kernel mode <1>[ 317.600178] #PF: error_code(0x0000) - not-present page <6>[ 317.600180] PGD 0 P4D 0 <4>[ 317.600184] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 317.600188] CPU: 4 UID: 0 PID: 2776 Comm: perf_pmu Tainted: G S U L N 7.0.0-rc7-CI_DRM_18297-ge105f427a453+ #1 PREEMPT(lazy) <4>[ 317.600194] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST <4>[ 317.600197] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 317.600202] RIP: 0010:_free_event+0x3e/0x370 <4>[ 317.600208] 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>[ 317.600214] RSP: 0018:ffffc9000252bb20 EFLAGS: 00010246 <4>[ 317.600217] RAX: 0000000000000000 RBX: ffff88813cef0008 RCX: 0000000000000001 <4>[ 317.600221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 317.600224] RBP: ffffc9000252bb38 R08: 0000000000000000 R09: 0000000000000000 Oops#1 Part2 <4>[ 317.600226] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 317.600229] R13: ffff88813cef0008 R14: ffff88813cef0300 R15: ffff88813cef0008 <4>[ 317.600232] FS: 0000000000000000(0000) GS:ffff88851c297000(0000) knlGS:0000000000000000 <4>[ 317.600237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 317.600240] CR2: 0000000000000095 CR3: 000000000344c005 CR4: 0000000000f72ef0 <4>[ 317.600243] PKRU: 55555554 <4>[ 317.600245] Call Trace: <4>[ 317.600247] <4>[ 317.600250] perf_event_release_kernel+0x260/0x2d0 <4>[ 317.600255] perf_release+0x12/0x20 <4>[ 317.600259] __fput+0x10a/0x2f0 <4>[ 317.600264] ____fput+0x15/0x20 <4>[ 317.600267] task_work_run+0x60/0xb0 <4>[ 317.600272] do_exit+0x309/0xb80 <4>[ 317.600275] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 317.600280] ? trace_hardirqs_on+0x22/0x100 <4>[ 317.600285] do_group_exit+0x3a/0xb0 <4>[ 317.600289] __x64_sys_exit_group+0x18/0x20 <4>[ 317.600292] x64_sys_call+0x175a/0x26e0 <4>[ 317.600297] do_syscall_64+0xdd/0x1440 <4>[ 317.600301] ? __lock_acquire+0x43e/0x2790 <4>[ 317.600306] ? do_wp_page+0x904/0xef0 <4>[ 317.600312] ? find_held_lock+0x31/0x90 <4>[ 317.600316] ? rcu_read_unlock+0x1c/0x80 <4>[ 317.600321] ? lock_release+0xd0/0x2b0 <4>[ 317.600326] ? find_held_lock+0x31/0x90 <4>[ 317.600330] ? exc_page_fault+0x96/0x2c0 <4>[ 317.600333] ? lock_release+0xd0/0x2b0 <4>[ 317.600338] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 317.600342] ? irqentry_exit+0x17d/0x780 <4>[ 317.600346] ? clear_bhb_loop+0x30/0x80 <4>[ 317.600350] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 317.600354] RIP: 0033:0x700c9f6ee21d <4>[ 317.600358] Code: Unable to access opcode bytes at 0x700c9f6ee1f3. <4>[ 317.600361] RSP: 002b:00007ffc2d6e91f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 317.600366] RAX: ffffffffffffffda RBX: 0000700c9f804fa8 RCX: 0000700c9f6ee21d <4>[ 317.600369] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 317.600373] RBP: 00007ffc2d6e9250 R08: 00007ffc2d6e91a0 R09: 0000000000000007 <4>[ 317.600376] R10: 0000607865f1da80 R11: 0000000000000202 R12: 0000000000000003 <4>[ 317.600380] R13: 0000000000000000 R14: 0000000000000062 R15: 0000700c9f804fc0 <4>[ 317.600387] <4>[ 317.600389] 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_hdcp mei_pxp kvm_intel wmi_bmof kvm irqbypass ghash_clmulni_intel aesni_intel snd_intel_dspcfg rapl snd_hda_codec snd_hda_core snd_hwdep intel_cstate snd_pcm spi_intel_pci video igc idma64 snd_timer i2c_i801 spi_intel mei_me i2c_mux snd mei soundcore i2c_smbus thunderbolt igen6_edac binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 wmi intel_pmc_ssram_telemetry acpi_pad intel_vsec acpi_tad pinctrl_tigerlake dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 317.600461] CR2: 0000000000000095 <4>[ 317.600464] ---[ end trace 0000000000000000 ]---