Oops#1 Part5 <7>[ 376.581815] i915 0000:03:00.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_D <7>[ 376.582452] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:507:DDI A/PHY A] <7>[ 376.582704] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:509:DP-MST A] <7>[ 376.582940] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:510:DP-MST B] <7>[ 376.583171] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:511:DP-MST C] <7>[ 376.583400] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:512:DP-MST D] <7>[ 376.583645] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:520:DDI B/PHY B] <7>[ 376.583877] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:522:DP-MST A] <7>[ 376.584107] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:523:DP-MST B] <7>[ 376.584337] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:524:DP-MST C] <7>[ 376.584567] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:525:DP-MST D] <7>[ 376.584806] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:535:DDI C/PHY C] <7>[ 376.585037] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:537:DP-MST A] <7>[ 376.585267] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:538:DP-MST B] <7>[ 376.585500] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:539:DP-MST C] <7>[ 376.585741] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:540:DP-MST D] Oops#1 Part4 <7>[ 376.585973] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:547:DDI D/PHY D] <7>[ 376.586233] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:549:DP-MST A] <7>[ 376.586465] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:550:DP-MST B] <7>[ 376.586703] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:551:DP-MST C] <7>[ 376.586932] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:552:DP-MST D] <7>[ 376.587160] i915 0000:03:00.0: [drm:verify_connector_state [i915]] [CONNECTOR:556:HDMI-A-3] <7>[ 376.587455] i915 0000:03:00.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 376.587814] i915 0000:03:00.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:151:pipe A] <7>[ 376.600334] i915 0000:03:00.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 376.617839] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:508:DP-1] removing connector from sysfs <7>[ 376.619957] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:521:DP-2] removing connector from sysfs <7>[ 376.620362] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:530:HDMI-A-1] removing connector from sysfs <7>[ 376.622268] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:536:DP-3] removing connector from sysfs <7>[ 376.624951] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:544:HDMI-A-2] removing connector from sysfs <7>[ 376.631430] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:548:DP-4] removing connector from sysfs Oops#1 Part3 <7>[ 376.633010] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:556:HDMI-A-3] removing connector from sysfs <1>[ 377.098652] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 377.098659] #PF: supervisor read access in kernel mode <1>[ 377.098663] #PF: error_code(0x0000) - not-present page <6>[ 377.098666] PGD 0 P4D 0 <4>[ 377.098669] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 377.098673] CPU: 4 UID: 0 PID: 17455 Comm: perf_pmu Tainted: G S U L 7.1.0-rc3-CI_DRM_18486-ge54a14bbf920+ #1 PREEMPT(lazy) <4>[ 377.098679] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 377.098682] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 377.098687] RIP: 0010:_free_event+0x3e/0x370 <4>[ 377.098693] Code: 50 04 00 00 e8 53 d8 f2 ff 48 8d bb 70 04 00 00 e8 47 d8 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>[ 377.098701] RSP: 0018:ffffc90002533ab8 EFLAGS: 00010246 <4>[ 377.098704] RAX: 0000000000000000 RBX: ffff88810144e4c8 RCX: 0000000000000001 <4>[ 377.098708] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 377.098711] RBP: ffffc90002533ad0 R08: 0000000000000000 R09: 0000000000000000 <4>[ 377.098714] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 377.098718] R13: ffff88810144e4c8 R14: ffff88810144e7b8 R15: ffff88810144e4c8 <4>[ 377.098721] FS: 0000000000000000(0000) GS:ffff8884d9883000(0000) knlGS:0000000000000000 Oops#1 Part2 <4>[ 377.098725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 377.098729] CR2: 0000000000000095 CR3: 000000000344a004 CR4: 00000000003726f0 <4>[ 377.098732] Call Trace: <4>[ 377.098734] <4>[ 377.098737] perf_event_release_kernel+0x260/0x2d0 <4>[ 377.098742] perf_release+0x12/0x20 <4>[ 377.098745] __fput+0x10a/0x300 <4>[ 377.098749] ____fput+0x15/0x20 <4>[ 377.098752] task_work_run+0x60/0xb0 <4>[ 377.098757] do_exit+0x316/0xb60 <4>[ 377.098760] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 377.098764] ? trace_hardirqs_on+0x22/0xf0 <4>[ 377.098769] do_group_exit+0x3a/0xb0 <4>[ 377.098772] __x64_sys_exit_group+0x18/0x20 <4>[ 377.098776] x64_sys_call+0x175a/0x26e0 <4>[ 377.098780] do_syscall_64+0x103/0x1410 <4>[ 377.098784] ? rcu_read_unlock+0x1c/0x80 <4>[ 377.098787] ? lock_release+0xd0/0x2b0 <4>[ 377.098792] ? __lock_acquire+0x43e/0x2790 <4>[ 377.098796] ? do_wp_page+0xa2f/0xd40 <4>[ 377.098801] ? find_held_lock+0x31/0x90 <4>[ 377.098805] ? rcu_read_unlock+0x1c/0x80 <4>[ 377.098808] ? lock_release+0xd0/0x2b0 <4>[ 377.098811] ? find_held_lock+0x31/0x90 <4>[ 377.098815] ? exc_page_fault+0x96/0x2b0 <4>[ 377.098818] ? lock_release+0xd0/0x2b0 <4>[ 377.098822] ? trace_hardirqs_on_prepare+0xd7/0xf0 <4>[ 377.098826] ? do_syscall_64+0x34/0x1410 <4>[ 377.098830] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 377.098834] ? trace_hardirqs_on+0x22/0xf0 <4>[ 377.098838] ? do_syscall_64+0xb8/0x1410 <4>[ 377.098841] ? clear_bhb_loop+0x30/0x80 <4>[ 377.098845] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 377.098848] RIP: 0033:0x7436856ee21d Oops#1 Part1 <4>[ 377.098851] Code: Unable to access opcode bytes at 0x7436856ee1f3. <4>[ 377.098854] RSP: 002b:00007ffe6e2e7798 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 377.098859] RAX: ffffffffffffffda RBX: 0000743685804fa8 RCX: 00007436856ee21d <4>[ 377.098862] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 377.098866] RBP: 00007ffe6e2e77f0 R08: 00007ffe6e2e7740 R09: 0000000000000007 <4>[ 377.098869] R10: 00005cd3b04377e0 R11: 0000000000000202 R12: 0000000000000003 <4>[ 377.098873] R13: 0000000000000000 R14: 0000000000000062 R15: 0000743685804fc0 <4>[ 377.098879] <4>[ 377.098880] 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 spi_nor intel_tcc_cooling x86_pkg_temp_thermal mtd ee1004 intel_powerclamp ppdev coretemp wmi_bmof mei_pxp mei_hdcp intel_wmi_thunderbolt kvm_intel snd_intel_dspcfg kvm snd_hda_codec irqbypass aesni_intel snd_hda_core gf128mul rapl snd_hwdep snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci video spi_intel i2c_mux snd e1000e i2c_smbus soundcore idma64 parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry pmt_discovery pinctrl_cannonlake wmi acpi_pad pmt_class mei_me acpi_tad intel_pmc_ssram_telemetry nls_iso8859_1 intel_vsec mei intel_pch_thermal input_leds serio_raw dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 377.098948] CR2: 0000000000000095 <4>[ 377.098951] ---[ end trace 0000000000000000 ]---