Oops#1 Part4 <7>[ 158.968484] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST B] <7>[ 158.968667] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C] <7>[ 158.968818] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D] <7>[ 158.968970] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1] <7>[ 158.969294] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 158.969560] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A] <7>[ 158.988235] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 158.997552] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs <7>[ 158.999919] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs <7>[ 159.002439] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 159.004591] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 159.007667] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 159.035329] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 159.037860] 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 Oops#1 Part3 <7>[ 159.038442] 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>[ 159.040030] 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>[ 159.041659] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 159.043147] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 159.043384] 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>[ 159.429928] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 159.429936] #PF: supervisor read access in kernel mode <1>[ 159.429940] #PF: error_code(0x0000) - not-present page <6>[ 159.429943] PGD 0 P4D 0 <4>[ 159.429946] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 159.429951] CPU: 4 UID: 0 PID: 2144 Comm: perf_pmu Tainted: G S U L 7.0.0-rc6-CI_DRM_18269-g5ab3838428d9+ #1 PREEMPT(lazy) <4>[ 159.429957] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 159.429960] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 159.429964] RIP: 0010:_free_event+0x3e/0x370 <4>[ 159.429970] Code: 60 04 00 00 e8 f3 58 f3 ff 48 8d bb 80 04 00 00 e8 e7 58 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 Oops#1 Part2 <4>[ 159.429976] RSP: 0018:ffffc90003b3fca0 EFLAGS: 00010246 <4>[ 159.429979] RAX: 0000000000000000 RBX: ffff888140e42768 RCX: 0000000000000001 <4>[ 159.429983] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 159.429985] RBP: ffffc90003b3fcb8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 159.429988] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 159.429991] R13: ffff888140e42768 R14: ffff888140e42a60 R15: ffff888140e42768 <4>[ 159.429994] FS: 0000000000000000(0000) GS:ffff88851c097000(0000) knlGS:0000000000000000 <4>[ 159.429998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 159.430001] CR2: 0000000000000095 CR3: 000000000344c006 CR4: 0000000000f72ef0 <4>[ 159.430004] PKRU: 55555554 <4>[ 159.430006] Call Trace: <4>[ 159.430008] <4>[ 159.430011] perf_event_release_kernel+0x260/0x2d0 <4>[ 159.430016] perf_release+0x12/0x20 <4>[ 159.430020] __fput+0x10a/0x2f0 <4>[ 159.430024] ____fput+0x15/0x20 <4>[ 159.430027] task_work_run+0x60/0xb0 <4>[ 159.430031] do_exit+0x309/0xb80 <4>[ 159.430034] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 159.430039] ? trace_hardirqs_on+0x22/0x100 <4>[ 159.430045] do_group_exit+0x3a/0xb0 <4>[ 159.430048] __x64_sys_exit_group+0x18/0x20 <4>[ 159.430051] x64_sys_call+0x175a/0x26e0 <4>[ 159.430056] do_syscall_64+0xdd/0x1440 <4>[ 159.430060] ? lock_release+0xd0/0x2b0 <4>[ 159.430066] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 159.430070] ? irqentry_exit+0x17d/0x780 <4>[ 159.430074] ? clear_bhb_loop+0x30/0x80 <4>[ 159.430079] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 159.430082] RIP: 0033:0x709c364ee21d <4>[ 159.430086] Code: Unable to access opcode bytes at 0x709c364ee1f3. <4>[ 159.430088] RSP: 002b:00007ffcc24bf4a8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 159.430093] RAX: ffffffffffffffda RBX: 0000709c36604fa8 RCX: 0000709c364ee21d <4>[ 159.430096] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 159.430099] RBP: 00007ffcc24bf500 R08: 00007ffcc24bf450 R09: 0000000000000007 <4>[ 159.430102] R10: 0000642e619f2a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 159.430105] R13: 0000000000000000 R14: 0000000000000062 R15: 0000709c36604fc0 <4>[ 159.430111] <4>[ 159.430113] 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 overlay intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart ee1004 spi_nor mei_pxp mei_hdcp mtd wmi_bmof kvm_intel kvm irqbypass snd_intel_dspcfg ghash_clmulni_intel aesni_intel snd_hda_codec snd_hda_core rapl snd_hwdep snd_pcm intel_cstate snd_timer video igc idma64 mei_me i2c_i801 snd spi_intel_pci i2c_mux spi_intel mei soundcore i2c_smbus thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core nls_iso8859_1 pmt_telemetry pmt_discovery pmt_class igen6_edac wmi intel_pmc_ssram_telemetry intel_vsec acpi_pad pinctrl_tigerlake acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 159.430179] CR2: 0000000000000095 <4>[ 159.430183] ---[ end trace 0000000000000000 ]---