Oops#1 Part6 <7>[ 352.047508] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CRTC:151:pipe A] fastset requirement not met, forcing full modeset <7>[ 352.048085] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0x3 -> 0x1 (total dbuf slices 0xf), mbus joined? no->no <7>[ 352.048597] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [CRTC:151:pipe A] dbuf slices 0x3 -> 0x0, ddb (0 - 2048) -> (0 - 0), active pipes 0x1 -> 0x0 <7>[ 352.049200] i915 0000:03:00.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:145:cursor A] ddb (1963 - 2048) -> ( 0 - 0), size 85 -> 0 <7>[ 352.049781] i915 0000:03:00.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:151:pipe A] min cdclk: 74250 kHz -> 0 kHz <7>[ 352.050263] i915 0000:03:00.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 163200 kHz, actual 163200 kHz <7>[ 352.050683] i915 0000:03:00.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 352.051105] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [CRTC:151:pipe A] enable: no [modeset] <7>[ 352.051543] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:35:plane 1A] fb: [NOFB], visible: no <7>[ 352.051964] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:65:plane 2A] fb: [NOFB], visible: no <7>[ 352.052394] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:95:plane 3A] fb: [NOFB], visible: no <7>[ 352.052815] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:125:plane 4A] fb: [NOFB], visible: no Oops#1 Part5 <7>[ 352.053244] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:135:plane 5A] fb: [NOFB], visible: no <7>[ 352.053663] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:145:cursor A] fb: [NOFB], visible: no <7>[ 352.054803] i915 0000:03:00.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 352.070337] i915 0000:03:00.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_D <7>[ 352.070925] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:507:DDI A/PHY A] <7>[ 352.071207] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:509:DP-MST A] <7>[ 352.071470] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:510:DP-MST B] <7>[ 352.071732] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:511:DP-MST C] <7>[ 352.071992] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:512:DP-MST D] <7>[ 352.072258] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:520:DDI B/PHY B] <7>[ 352.072517] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:522:DP-MST A] <7>[ 352.072776] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:523:DP-MST B] <7>[ 352.073036] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:524:DP-MST C] <7>[ 352.073305] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:525:DP-MST D] <7>[ 352.073565] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:535:DDI C/PHY C] <7>[ 352.073823] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:537:DP-MST A] Oops#1 Part4 <7>[ 352.074082] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:538:DP-MST B] <7>[ 352.074351] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:539:DP-MST C] <7>[ 352.074611] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:540:DP-MST D] <7>[ 352.074871] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:547:DDI D/PHY D] <7>[ 352.075166] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:549:DP-MST A] <7>[ 352.075429] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:550:DP-MST B] <7>[ 352.075687] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:551:DP-MST C] <7>[ 352.075946] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:552:DP-MST D] <7>[ 352.076213] i915 0000:03:00.0: [drm:verify_connector_state [i915]] [CONNECTOR:556:HDMI-A-3] <7>[ 352.076533] i915 0000:03:00.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 352.076945] i915 0000:03:00.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:151:pipe A] <7>[ 352.089877] i915 0000:03:00.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 352.107266] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:508:DP-1] removing connector from sysfs <7>[ 352.108382] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:521:DP-2] removing connector from sysfs <7>[ 352.108691] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:530:HDMI-A-1] removing connector from sysfs Oops#1 Part3 <7>[ 352.113010] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:536:DP-3] removing connector from sysfs <7>[ 352.113368] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:544:HDMI-A-2] removing connector from sysfs <7>[ 352.117997] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:548:DP-4] removing connector from sysfs <7>[ 352.118992] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:556:HDMI-A-3] removing connector from sysfs <1>[ 352.598757] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 352.598766] #PF: supervisor read access in kernel mode <1>[ 352.598771] #PF: error_code(0x0000) - not-present page <6>[ 352.598774] PGD 0 P4D 0 <4>[ 352.598778] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 352.598783] CPU: 5 UID: 0 PID: 2211 Comm: perf_pmu Tainted: G S U L 7.0.0-rc5-CI_DRM_18245-g06e0b4c93016+ #1 PREEMPT(lazy) <4>[ 352.598792] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 352.598795] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 352.598801] RIP: 0010:_free_event+0x3e/0x370 <4>[ 352.598808] 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 <4>[ 352.598817] RSP: 0018:ffffc900042dbb80 EFLAGS: 00010246 <4>[ 352.598821] RAX: 0000000000000000 RBX: ffff88815f59f628 RCX: 0000000000000001 <4>[ 352.598826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 Oops#1 Part2 <4>[ 352.598830] RBP: ffffc900042dbb98 R08: 0000000000000000 R09: 0000000000000000 <4>[ 352.598834] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 352.598839] R13: ffff88815f59f628 R14: ffff88815f59f920 R15: ffff88815f59f628 <4>[ 352.598843] FS: 0000000000000000(0000) GS:ffff8884d9918000(0000) knlGS:0000000000000000 <4>[ 352.598848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 352.598852] CR2: 0000000000000095 CR3: 000000000344c001 CR4: 00000000003726f0 <4>[ 352.598857] Call Trace: <4>[ 352.598860] <4>[ 352.598863] perf_event_release_kernel+0x260/0x2d0 <4>[ 352.598869] perf_release+0x12/0x20 <4>[ 352.598874] __fput+0x10a/0x2f0 <4>[ 352.598879] ____fput+0x15/0x20 <4>[ 352.598883] task_work_run+0x60/0xb0 <4>[ 352.598887] do_exit+0x309/0xb80 <4>[ 352.598891] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 352.598898] ? trace_hardirqs_on+0x22/0x100 <4>[ 352.598904] do_group_exit+0x3a/0xb0 <4>[ 352.598908] __x64_sys_exit_group+0x18/0x20 <4>[ 352.598912] x64_sys_call+0x175a/0x26e0 <4>[ 352.598918] do_syscall_64+0xdd/0x1470 <4>[ 352.598925] ? find_held_lock+0x31/0x90 <4>[ 352.598930] ? rcu_read_unlock+0x1c/0x80 <4>[ 352.598935] ? lock_release+0xd0/0x2b0 <4>[ 352.598940] ? find_held_lock+0x31/0x90 <4>[ 352.598945] ? exc_page_fault+0x96/0x2c0 <4>[ 352.598950] ? lock_release+0xd0/0x2b0 <4>[ 352.598955] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 352.598961] ? irqentry_exit+0x17d/0x780 <4>[ 352.598965] ? clear_bhb_loop+0x30/0x80 <4>[ 352.598971] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 352.598975] RIP: 0033:0x7e45e36ee21d Oops#1 Part1 <4>[ 352.598979] Code: Unable to access opcode bytes at 0x7e45e36ee1f3. <4>[ 352.598983] RSP: 002b:00007ffd8cac9778 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 352.598989] RAX: ffffffffffffffda RBX: 00007e45e3804fa8 RCX: 00007e45e36ee21d <4>[ 352.598993] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 352.598997] RBP: 00007ffd8cac97d0 R08: 00007ffd8cac9720 R09: 0000000000000007 <4>[ 352.599002] R10: 000060423ff9df80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 352.599006] R13: 0000000000000000 R14: 0000000000000062 R15: 00007e45e3804fc0 <4>[ 352.599014] <4>[ 352.599016] 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 intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp cmdlinepart spi_nor ee1004 mtd coretemp ppdev wmi_bmof intel_wmi_thunderbolt kvm_intel mei_pxp mei_hdcp kvm irqbypass ghash_clmulni_intel aesni_intel rapl intel_cstate snd_intel_dspcfg i2c_i801 snd_hda_codec snd_hda_core snd_hwdep video spi_intel_pci e1000e i2c_mux i2c_smbus spi_intel snd_pcm snd_timer snd parport_pc soundcore parport binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry pmt_discovery pmt_class wmi intel_pmc_ssram_telemetry intel_vsec acpi_tad acpi_pad idma64 mei_me mei intel_pch_thermal nls_iso8859_1 input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 352.599104] CR2: 0000000000000095 <4>[ 352.599108] ---[ end trace 0000000000000000 ]---