Oops#1 Part5 <7>[ 451.623108] i915 0000:03:00.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_D <7>[ 451.623565] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:507:DDI A/PHY A] <7>[ 451.623786] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:509:DP-MST A] <7>[ 451.624016] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:510:DP-MST B] <7>[ 451.624234] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:511:DP-MST C] <7>[ 451.624452] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:512:DP-MST D] <7>[ 451.624669] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:520:DDI B/PHY B] <7>[ 451.624887] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:522:DP-MST A] <7>[ 451.625113] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:523:DP-MST B] <7>[ 451.625330] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:524:DP-MST C] <7>[ 451.625546] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:525:DP-MST D] <7>[ 451.625762] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:535:DDI C/PHY C] <7>[ 451.625979] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:537:DP-MST A] <7>[ 451.626223] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:538:DP-MST B] <7>[ 451.626440] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:539:DP-MST C] <7>[ 451.626657] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:540:DP-MST D] Oops#1 Part4 <7>[ 451.626873] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:547:DDI D/PHY D] <7>[ 451.627125] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:549:DP-MST A] <7>[ 451.627342] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:550:DP-MST B] <7>[ 451.627559] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:551:DP-MST C] <7>[ 451.627775] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:552:DP-MST D] <7>[ 451.627999] i915 0000:03:00.0: [drm:verify_connector_state [i915]] [CONNECTOR:556:HDMI-A-3] <7>[ 451.628270] i915 0000:03:00.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 451.628636] i915 0000:03:00.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:151:pipe A] <7>[ 451.641644] i915 0000:03:00.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 451.656897] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:508:DP-1] removing connector from sysfs <7>[ 451.658178] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:521:DP-2] removing connector from sysfs <7>[ 451.658459] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:530:HDMI-A-1] removing connector from sysfs <7>[ 451.662059] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:536:DP-3] removing connector from sysfs <7>[ 451.665044] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:544:HDMI-A-2] removing connector from sysfs <7>[ 451.669962] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:548:DP-4] removing connector from sysfs Oops#1 Part3 <7>[ 451.670766] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:556:HDMI-A-3] removing connector from sysfs <1>[ 452.133178] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 452.133187] #PF: supervisor read access in kernel mode <1>[ 452.133191] #PF: error_code(0x0000) - not-present page <6>[ 452.133195] PGD 0 P4D 0 <4>[ 452.133199] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 452.133204] CPU: 2 UID: 0 PID: 2458 Comm: perf_pmu Tainted: G S U L 7.0.0-rc4-CI_DRM_18181-g7535044a2418+ #1 PREEMPT(lazy) <4>[ 452.133212] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 452.133215] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 452.133222] RIP: 0010:_free_event+0x3e/0x370 <4>[ 452.133228] Code: 60 04 00 00 e8 43 5a f3 ff 48 8d bb 80 04 00 00 e8 37 5a 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>[ 452.133237] RSP: 0018:ffffc90003bef990 EFLAGS: 00010246 <4>[ 452.133242] RAX: 0000000000000000 RBX: ffff888101508fc8 RCX: 0000000000000001 <4>[ 452.133247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 452.133251] RBP: ffffc90003bef9a8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 452.133255] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 452.133259] R13: ffff888101508fc8 R14: ffff8881015092c0 R15: ffff888101508fc8 <4>[ 452.133263] FS: 0000000000000000(0000) GS:ffff8884d979b000(0000) knlGS:0000000000000000 <4>[ 452.133269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Oops#1 Part2 <4>[ 452.133273] CR2: 0000000000000095 CR3: 000000000344c005 CR4: 00000000003726f0 <4>[ 452.133278] Call Trace: <4>[ 452.133280] <4>[ 452.133283] perf_event_release_kernel+0x260/0x2d0 <4>[ 452.133290] perf_release+0x12/0x20 <4>[ 452.133294] __fput+0x10a/0x2f0 <4>[ 452.133299] ____fput+0x15/0x20 <4>[ 452.133303] task_work_run+0x60/0xb0 <4>[ 452.133308] do_exit+0x309/0xb80 <4>[ 452.133313] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 452.133319] ? trace_hardirqs_on+0x22/0x100 <4>[ 452.133325] do_group_exit+0x3a/0xb0 <4>[ 452.133331] __x64_sys_exit_group+0x18/0x20 <4>[ 452.133336] x64_sys_call+0x175a/0x26e0 <4>[ 452.133341] do_syscall_64+0xdd/0x1470 <4>[ 452.133348] ? lock_acquire+0xc4/0x2f0 <4>[ 452.133354] ? find_held_lock+0x31/0x90 <4>[ 452.133358] ? __folio_batch_add_and_move+0x190/0x2e0 <4>[ 452.133364] ? __pfx_lru_add+0x10/0x10 <4>[ 452.133369] ? lock_release+0xd0/0x2b0 <4>[ 452.133373] ? find_held_lock+0x31/0x90 <4>[ 452.133377] ? rcu_read_unlock+0x1c/0x80 <4>[ 452.133383] ? lock_release+0xd0/0x2b0 <4>[ 452.133389] ? __lock_acquire+0x43e/0x2790 <4>[ 452.133393] ? do_wp_page+0x904/0xef0 <4>[ 452.133401] ? find_held_lock+0x31/0x90 <4>[ 452.133405] ? rcu_read_unlock+0x1c/0x80 <4>[ 452.133409] ? lock_release+0xd0/0x2b0 <4>[ 452.133415] ? find_held_lock+0x31/0x90 <4>[ 452.133419] ? exc_page_fault+0x96/0x2c0 <4>[ 452.133424] ? lock_release+0xd0/0x2b0 <4>[ 452.133429] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 452.133435] ? irqentry_exit+0x17d/0x780 <4>[ 452.133440] ? clear_bhb_loop+0x30/0x80 <4>[ 452.133446] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 452.133450] RIP: 0033:0x7e7e84eee21d Oops#1 Part1 <4>[ 452.133454] Code: Unable to access opcode bytes at 0x7e7e84eee1f3. <4>[ 452.133458] RSP: 002b:00007ffc574072a8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 452.133464] RAX: ffffffffffffffda RBX: 00007e7e85004fa8 RCX: 00007e7e84eee21d <4>[ 452.133468] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 452.133472] RBP: 00007ffc57407300 R08: 00007ffc57407250 R09: 0000000000000007 <4>[ 452.133477] R10: 00005590ccda72c0 R11: 0000000000000206 R12: 0000000000000003 <4>[ 452.133481] R13: 0000000000000000 R14: 0000000000000062 R15: 00007e7e85004fc0 <4>[ 452.133489] <4>[ 452.133491] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc 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 cmdlinepart ee1004 spi_nor intel_tcc_cooling x86_pkg_temp_thermal mtd intel_powerclamp wmi_bmof ppdev intel_wmi_thunderbolt coretemp mei_pxp mei_hdcp kvm_intel kvm irqbypass snd_intel_dspcfg ghash_clmulni_intel snd_hda_codec aesni_intel snd_hda_core rapl snd_hwdep intel_cstate i2c_i801 snd_pcm spi_intel_pci i2c_mux video spi_intel snd_timer i2c_smbus e1000e snd soundcore idma64 wmi parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry pmt_discovery pinctrl_cannonlake mei_me pmt_class intel_pmc_ssram_telemetry mei intel_vsec acpi_pad acpi_tad intel_pch_thermal nls_iso8859_1 input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 452.133578] CR2: 0000000000000095 <4>[ 452.133582] ---[ end trace 0000000000000000 ]---