Oops#1 Part4 <7>[ 135.048917] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:587:HDMI-A-1] <7>[ 135.049244] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 135.049474] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:170:pipe A] <7>[ 135.068991] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 135.080248] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:587:HDMI-A-1] removing connector from sysfs <7>[ 135.084150] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:597:DP-1] removing connector from sysfs <7>[ 135.087439] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:607:DP-2] removing connector from sysfs <7>[ 135.089689] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:616:DP-3] removing connector from sysfs <7>[ 135.092329] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:625:DP-4] removing connector from sysfs <7>[ 135.117328] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 135.120260] 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>[ 135.121101] 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>[ 135.122628] 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>[ 135.124085] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 135.125293] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 135.125481] 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>[ 135.489862] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 135.489874] #PF: supervisor read access in kernel mode <1>[ 135.489879] #PF: error_code(0x0000) - not-present page <6>[ 135.489884] PGD 0 P4D 0 <4>[ 135.489890] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 135.489895] CPU: 4 UID: 0 PID: 2259 Comm: perf_pmu Tainted: G S U L 7.0.0-rc2-CI_DRM_18109-gcca5d254412c+ #1 PREEMPT(lazy) <4>[ 135.489901] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 135.489904] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 135.489908] RIP: 0010:_free_event+0x3e/0x370 <4>[ 135.489914] Code: 60 04 00 00 e8 83 5b f3 ff 48 8d bb 80 04 00 00 e8 77 5b 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>[ 135.489921] RSP: 0018:ffffc9000323fb10 EFLAGS: 00010246 <4>[ 135.489924] RAX: 0000000000000000 RBX: ffff888101b56668 RCX: 0000000000000001 <4>[ 135.489927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 135.489930] RBP: ffffc9000323fb28 R08: 0000000000000000 R09: 0000000000000000 Oops#1 Part2 <4>[ 135.489933] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 135.489936] R13: ffff888101b56668 R14: ffff888101b56960 R15: ffff888101b56668 <4>[ 135.489939] FS: 0000000000000000(0000) GS:ffff88851c099000(0000) knlGS:0000000000000000 <4>[ 135.489943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 135.489946] CR2: 0000000000000095 CR3: 000000000344c001 CR4: 0000000000f72ef0 <4>[ 135.489950] PKRU: 55555554 <4>[ 135.489952] Call Trace: <4>[ 135.489954] <4>[ 135.489956] perf_event_release_kernel+0x260/0x2d0 <4>[ 135.489961] perf_release+0x12/0x20 <4>[ 135.489964] __fput+0x10a/0x2f0 <4>[ 135.489969] ____fput+0x15/0x20 <4>[ 135.489971] task_work_run+0x60/0xb0 <4>[ 135.489976] do_exit+0x2f3/0xb60 <4>[ 135.489981] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 135.489986] ? trace_hardirqs_on+0x22/0x100 <4>[ 135.489991] do_group_exit+0x3a/0xb0 <4>[ 135.489996] __x64_sys_exit_group+0x18/0x20 <4>[ 135.489999] x64_sys_call+0x175a/0x26e0 <4>[ 135.490004] do_syscall_64+0xdd/0x1470 <4>[ 135.490008] ? __lock_acquire+0x43e/0x2790 <4>[ 135.490014] ? do_wp_page+0x924/0xf10 <4>[ 135.490020] ? find_held_lock+0x31/0x90 <4>[ 135.490023] ? rcu_read_unlock+0x1c/0x80 <4>[ 135.490027] ? lock_release+0xd0/0x2b0 <4>[ 135.490032] ? find_held_lock+0x31/0x90 <4>[ 135.490035] ? exc_page_fault+0x96/0x2c0 <4>[ 135.490039] ? lock_release+0xd0/0x2b0 <4>[ 135.490043] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 135.490047] ? irqentry_exit+0x17d/0x7c0 <4>[ 135.490052] ? clear_bhb_loop+0x30/0x80 <4>[ 135.490056] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 135.490060] RIP: 0033:0x759ef4cee21d <4>[ 135.490063] Code: Unable to access opcode bytes at 0x759ef4cee1f3. <4>[ 135.490066] RSP: 002b:00007ffc43e0a0c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 135.490070] RAX: ffffffffffffffda RBX: 0000759ef4e04fa8 RCX: 0000759ef4cee21d <4>[ 135.490074] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 135.490077] RBP: 00007ffc43e0a120 R08: 00007ffc43e0a070 R09: 0000000000000007 <4>[ 135.490080] R10: 000057dd414e5a80 R11: 0000000000000202 R12: 0000000000000003 <4>[ 135.490083] R13: 0000000000000000 R14: 0000000000000062 R15: 0000759ef4e04fc0 <4>[ 135.490089] <4>[ 135.490091] 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 ee1004 cmdlinepart spi_nor mei_hdcp mei_pxp mtd tps6598x typec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel wmi_bmof kvm irqbypass ghash_clmulni_intel snd_intel_dspcfg aesni_intel snd_hda_codec rapl snd_hda_core snd_hwdep intel_cstate snd_pcm igc snd_timer snd i2c_i801 idma64 spi_intel_pci i2c_mux mei_me spi_intel soundcore i2c_smbus mei thunderbolt video igen6_edac binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry wmi pmt_discovery nls_iso8859_1 pmt_class intel_pmc_ssram_telemetry acpi_pad acpi_tad pinctrl_tigerlake intel_vsec dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 135.490156] CR2: 0000000000000095 <4>[ 135.490159] ---[ end trace 0000000000000000 ]---