Oops#1 Part5 <7>[ 357.133120] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:144:cursor A] fb: [NOFB], visible: no <7>[ 357.134655] i915 0000:03:00.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 357.141953] i915 0000:03:00.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_D <7>[ 357.142577] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:506:DDI A/PHY A] <7>[ 357.142904] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:508:DP-MST A] <7>[ 357.143212] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:509:DP-MST B] <7>[ 357.143520] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:510:DP-MST C] <7>[ 357.143826] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:511:DP-MST D] <7>[ 357.144153] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:519:DDI B/PHY B] <7>[ 357.144459] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:521:DP-MST A] <7>[ 357.144744] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:522:DP-MST B] <7>[ 357.145015] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:523:DP-MST C] <7>[ 357.145280] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:524:DP-MST D] <7>[ 357.145543] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:534:DDI C/PHY C] <7>[ 357.145806] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:536:DP-MST A] <7>[ 357.146079] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:537:DP-MST B] Oops#1 Part4 <7>[ 357.146342] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:538:DP-MST C] <7>[ 357.146605] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:539:DP-MST D] <7>[ 357.146881] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:546:DDI D/PHY D] <7>[ 357.147176] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:548:DP-MST A] <7>[ 357.147439] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:549:DP-MST B] <7>[ 357.147703] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:550:DP-MST C] <7>[ 357.147977] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:551:DP-MST D] <7>[ 357.148241] i915 0000:03:00.0: [drm:verify_connector_state [i915]] [CONNECTOR:555:HDMI-A-3] <7>[ 357.148566] i915 0000:03:00.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 357.148992] i915 0000:03:00.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:150:pipe A] <7>[ 357.162288] i915 0000:03:00.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 357.174635] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:507:DP-1] removing connector from sysfs <7>[ 357.175955] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:520:DP-2] removing connector from sysfs <7>[ 357.176303] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:529:HDMI-A-1] removing connector from sysfs <7>[ 357.181396] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:535:DP-3] removing connector from sysfs Oops#1 Part3 <7>[ 357.182455] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:543:HDMI-A-2] removing connector from sysfs <7>[ 357.186966] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:547:DP-4] removing connector from sysfs <7>[ 357.189582] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:555:HDMI-A-3] removing connector from sysfs <1>[ 357.644960] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 357.644968] #PF: supervisor read access in kernel mode <1>[ 357.644972] #PF: error_code(0x0000) - not-present page <6>[ 357.644975] PGD 0 P4D 0 <4>[ 357.644979] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 357.644984] CPU: 5 UID: 0 PID: 2394 Comm: perf_pmu Tainted: G S U L 7.0.0-rc3-CI_DRM_18136-g72190ebdd4c0+ #1 PREEMPT(lazy) <4>[ 357.644991] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 357.644994] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 357.645000] RIP: 0010:_free_event+0x3e/0x370 <4>[ 357.645006] 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>[ 357.645014] RSP: 0018:ffffc900012d7b20 EFLAGS: 00010246 <4>[ 357.645019] RAX: 0000000000000000 RBX: ffff888143921f88 RCX: 0000000000000001 <4>[ 357.645023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 357.645027] RBP: ffffc900012d7b38 R08: 0000000000000000 R09: 0000000000000000 Oops#1 Part2 <4>[ 357.645031] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 357.645034] R13: ffff888143921f88 R14: ffff888143922280 R15: ffff888143921f88 <4>[ 357.645039] FS: 0000000000000000(0000) GS:ffff8884d991b000(0000) knlGS:0000000000000000 <4>[ 357.645044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 357.645047] CR2: 0000000000000095 CR3: 000000000344c002 CR4: 00000000003726f0 <4>[ 357.645052] Call Trace: <4>[ 357.645054] <4>[ 357.645057] perf_event_release_kernel+0x260/0x2d0 <4>[ 357.645063] perf_release+0x12/0x20 <4>[ 357.645067] __fput+0x10a/0x2f0 <4>[ 357.645072] ____fput+0x15/0x20 <4>[ 357.645075] task_work_run+0x60/0xb0 <4>[ 357.645079] do_exit+0x309/0xb80 <4>[ 357.645084] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 357.645090] ? trace_hardirqs_on+0x22/0x100 <4>[ 357.645096] do_group_exit+0x3a/0xb0 <4>[ 357.645101] __x64_sys_exit_group+0x18/0x20 <4>[ 357.645105] x64_sys_call+0x175a/0x26e0 <4>[ 357.645110] do_syscall_64+0xdd/0x1470 <4>[ 357.645115] ? __lock_acquire+0x43e/0x2790 <4>[ 357.645120] ? do_wp_page+0x924/0xf10 <4>[ 357.645128] ? find_held_lock+0x31/0x90 <4>[ 357.645132] ? rcu_read_unlock+0x1c/0x80 <4>[ 357.645136] ? lock_release+0xd0/0x2b0 <4>[ 357.645141] ? find_held_lock+0x31/0x90 <4>[ 357.645145] ? exc_page_fault+0x96/0x2c0 <4>[ 357.645150] ? lock_release+0xd0/0x2b0 <4>[ 357.645155] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 357.645160] ? irqentry_exit+0x17d/0x780 <4>[ 357.645165] ? clear_bhb_loop+0x30/0x80 <4>[ 357.645170] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 357.645174] RIP: 0033:0x752bd28ee21d Oops#1 Part1 <4>[ 357.645178] Code: Unable to access opcode bytes at 0x752bd28ee1f3. <4>[ 357.645181] RSP: 002b:00007ffcee5012d8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 357.645187] RAX: ffffffffffffffda RBX: 0000752bd2a04fa8 RCX: 0000752bd28ee21d <4>[ 357.645191] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 357.645195] RBP: 00007ffcee501330 R08: 00007ffcee501280 R09: 0000000000000007 <4>[ 357.645199] R10: 000063a97ac3b9b0 R11: 0000000000000202 R12: 0000000000000003 <4>[ 357.645202] R13: 0000000000000000 R14: 0000000000000062 R15: 0000752bd2a04fc0 <4>[ 357.645210] <4>[ 357.645212] 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 mei_pxp intel_tcc_cooling mei_hdcp mtd x86_pkg_temp_thermal ppdev intel_powerclamp intel_wmi_thunderbolt wmi_bmof coretemp kvm_intel kvm snd_intel_dspcfg irqbypass ghash_clmulni_intel aesni_intel snd_hda_codec rapl intel_cstate snd_hda_core i2c_i801 snd_hwdep snd_pcm i2c_mux snd_timer spi_intel_pci spi_intel snd i2c_smbus e1000e soundcore mei_me idma64 mei parport_pc intel_pch_thermal parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry pmt_discovery wmi pmt_class intel_pmc_ssram_telemetry intel_vsec acpi_tad acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 357.645292] CR2: 0000000000000095 <4>[ 357.645296] ---[ end trace 0000000000000000 ]---