Oops#1 Part4 <7>[ 183.551259] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C] <7>[ 183.551431] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D] <7>[ 183.551592] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1] <7>[ 183.552188] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 183.552431] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A] <7>[ 183.575520] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 183.593701] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs <7>[ 183.597690] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs <7>[ 183.601724] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 183.605702] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 183.608030] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 183.632095] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 183.634577] 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>[ 183.635018] 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 Oops#1 Part3 <7>[ 183.636729] 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>[ 183.638491] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 183.639803] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 183.640017] 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>[ 184.033086] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 184.033095] #PF: supervisor read access in kernel mode <1>[ 184.033098] #PF: error_code(0x0000) - not-present page <6>[ 184.033101] PGD 0 P4D 0 <4>[ 184.033104] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 184.033109] CPU: 2 UID: 0 PID: 12694 Comm: perf_pmu Tainted: G S U L 7.1.0-rc1-CI_DRM_18372-g1c60044e7e22+ #1 PREEMPT(lazy) <4>[ 184.033115] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 184.033118] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 184.033122] RIP: 0010:_free_event+0x3e/0x370 <4>[ 184.033129] Code: 50 04 00 00 e8 d3 d7 f2 ff 48 8d bb 70 04 00 00 e8 c7 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>[ 184.033135] RSP: 0018:ffffc9000ce8bc48 EFLAGS: 00010246 <4>[ 184.033138] RAX: 0000000000000000 RBX: ffff888101b0cd88 RCX: 0000000000000001 <4>[ 184.033142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 Oops#1 Part2 <4>[ 184.033144] RBP: ffffc9000ce8bc60 R08: 0000000000000000 R09: 0000000000000000 <4>[ 184.033147] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 184.033150] R13: ffff888101b0cd88 R14: ffff888101b0d078 R15: ffff888101b0cd88 <4>[ 184.033153] FS: 0000000000000000(0000) GS:ffff88851bf8c000(0000) knlGS:0000000000000000 <4>[ 184.033158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 184.033161] CR2: 0000000000000095 CR3: 000000000344a005 CR4: 0000000000f72ef0 <4>[ 184.033165] PKRU: 55555554 <4>[ 184.033167] Call Trace: <4>[ 184.033169] <4>[ 184.033171] perf_event_release_kernel+0x260/0x2d0 <4>[ 184.033177] perf_release+0x12/0x20 <4>[ 184.033180] __fput+0x10a/0x300 <4>[ 184.033185] ____fput+0x15/0x20 <4>[ 184.033189] task_work_run+0x60/0xb0 <4>[ 184.033194] do_exit+0x316/0xb60 <4>[ 184.033198] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 184.033203] ? trace_hardirqs_on+0x22/0xf0 <4>[ 184.033208] do_group_exit+0x3a/0xb0 <4>[ 184.033212] __x64_sys_exit_group+0x18/0x20 <4>[ 184.033216] x64_sys_call+0x175a/0x26e0 <4>[ 184.033220] do_syscall_64+0x103/0x1410 <4>[ 184.033225] ? find_held_lock+0x31/0x90 <4>[ 184.033230] ? exc_page_fault+0x96/0x2b0 <4>[ 184.033234] ? lock_release+0xd0/0x2b0 <4>[ 184.033238] ? trace_hardirqs_on_prepare+0xd7/0xf0 <4>[ 184.033242] ? do_syscall_64+0x34/0x1410 <4>[ 184.033245] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 184.033249] ? trace_hardirqs_on+0x22/0xf0 <4>[ 184.033253] ? do_syscall_64+0xb8/0x1410 <4>[ 184.033256] ? clear_bhb_loop+0x30/0x80 <4>[ 184.033260] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 184.033263] RIP: 0033:0x7b1f30cee21d <4>[ 184.033266] Code: Unable to access opcode bytes at 0x7b1f30cee1f3. <4>[ 184.033269] RSP: 002b:00007ffe24df06a8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 184.033274] RAX: ffffffffffffffda RBX: 00007b1f30e04fa8 RCX: 00007b1f30cee21d <4>[ 184.033277] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 184.033280] RBP: 00007ffe24df0700 R08: 00007ffe24df0650 R09: 0000000000000007 <4>[ 184.033283] R10: 000062e353c12a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 184.033286] R13: 0000000000000000 R14: 0000000000000062 R15: 00007b1f30e04fc0 <4>[ 184.033293] <4>[ 184.033294] 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 intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mtd tps6598x typec kvm_intel mei_pxp mei_hdcp wmi_bmof kvm irqbypass snd_intel_dspcfg aesni_intel gf128mul snd_hda_codec rapl snd_hda_core snd_hwdep i2c_i801 intel_cstate snd_pcm i2c_mux snd_timer i2c_smbus snd spi_intel_pci video igc idma64 soundcore spi_intel binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 intel_pmc_ssram_telemetry mei_me acpi_pad pinctrl_tigerlake acpi_tad intel_vsec thunderbolt mei wmi igen6_edac dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 184.033361] CR2: 0000000000000095 <4>[ 184.033364] ---[ end trace 0000000000000000 ]---