Oops#1 Part6 <7>[ 304.645858] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:150:pipe A] fastset requirement not met in port_clock (expected 148500, found 0) <7>[ 304.646447] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CRTC:150:pipe A] fastset requirement not met, forcing full modeset <7>[ 304.647021] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0x3 -> 0x1 (total dbuf slices 0xf), mbus joined? no->no <7>[ 304.647448] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [CRTC:150:pipe A] dbuf slices 0x3 -> 0x0, ddb (0 - 2048) -> (0 - 0), active pipes 0x1 -> 0x0 <7>[ 304.647954] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:144:cursor A] ddb (1963 - 2048) -> ( 0 - 0), size 85 -> 0 <7>[ 304.648461] i915 0000:03:00.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:150:pipe A] min cdclk: 74250 kHz -> 0 kHz <7>[ 304.648890] i915 0000:03:00.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 163200 kHz, actual 163200 kHz <7>[ 304.649328] i915 0000:03:00.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 304.649756] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [CRTC:150:pipe A] enable: no [modeset] <7>[ 304.650194] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:34:plane 1A] fb: [NOFB], visible: no <7>[ 304.650618] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:64:plane 2A] fb: [NOFB], visible: no <7>[ 304.651052] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:94:plane 3A] fb: [NOFB], visible: no Oops#1 Part5 <7>[ 304.651476] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:124:plane 4A] fb: [NOFB], visible: no <7>[ 304.651881] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:134:plane 5A] fb: [NOFB], visible: no <7>[ 304.652232] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:144:cursor A] fb: [NOFB], visible: no <7>[ 304.653280] i915 0000:03:00.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 304.666226] i915 0000:03:00.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 304.666770] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:506:DDI A/PHY A] <7>[ 304.666990] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:508:DP-MST A] <7>[ 304.667228] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:509:DP-MST B] <7>[ 304.667446] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:510:DP-MST C] <7>[ 304.667664] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:511:DP-MST D] <7>[ 304.667879] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:519:DDI B/PHY B] <7>[ 304.668131] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:521:DP-MST A] <7>[ 304.668349] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:522:DP-MST B] <7>[ 304.668565] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:523:DP-MST C] <7>[ 304.668782] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:524:DP-MST D] <7>[ 304.669000] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:534:DDI C/PHY C] Oops#1 Part4 <7>[ 304.669223] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:536:DP-MST A] <7>[ 304.669439] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:537:DP-MST B] <7>[ 304.669655] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:538:DP-MST C] <7>[ 304.669872] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:539:DP-MST D] <7>[ 304.670095] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:546:DDI D/PHY D] <7>[ 304.670313] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:548:DP-MST A] <7>[ 304.670528] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:549:DP-MST B] <7>[ 304.670745] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:550:DP-MST C] <7>[ 304.670961] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:551:DP-MST D] <7>[ 304.671183] i915 0000:03:00.0: [drm:verify_connector_state [i915]] [CONNECTOR:529:HDMI-A-1] <7>[ 304.671453] i915 0000:03:00.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 304.671814] i915 0000:03:00.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:150:pipe A] <7>[ 304.682934] i915 0000:03:00.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 304.694363] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:507:DP-1] removing connector from sysfs <7>[ 304.696033] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:520:DP-2] removing connector from sysfs Oops#1 Part3 <7>[ 304.696334] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:529:HDMI-A-1] removing connector from sysfs <7>[ 304.699718] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:535:DP-3] removing connector from sysfs <7>[ 304.700000] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:543:HDMI-A-2] removing connector from sysfs <7>[ 304.706840] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:547:DP-4] removing connector from sysfs <7>[ 304.710347] i915 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:555:HDMI-A-3] removing connector from sysfs <1>[ 305.160265] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 305.160273] #PF: supervisor read access in kernel mode <1>[ 305.160277] #PF: error_code(0x0000) - not-present page <6>[ 305.160280] PGD 0 P4D 0 <4>[ 305.160284] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 305.160289] CPU: 3 UID: 0 PID: 2196 Comm: perf_pmu Tainted: G S U L 7.0.0-rc1-CI_DRM_18040-g4caa4c7d4ff7+ #1 PREEMPT(lazy) <4>[ 305.160296] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 305.160299] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 305.160305] RIP: 0010:_free_event+0x3e/0x370 <4>[ 305.160311] Code: 60 04 00 00 e8 23 92 f3 ff 48 8d bb 80 04 00 00 e8 17 92 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>[ 305.160319] RSP: 0018:ffffc90002b63c60 EFLAGS: 00010246 Oops#1 Part2 <4>[ 305.160323] RAX: 0000000000000000 RBX: ffff8881014c1f88 RCX: 0000000000000001 <4>[ 305.160328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 305.160332] RBP: ffffc90002b63c78 R08: 0000000000000000 R09: 0000000000000000 <4>[ 305.160336] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 305.160340] R13: ffff8881014c1f88 R14: ffff8881014c2280 R15: ffff8881014c1f88 <4>[ 305.160344] FS: 0000000000000000(0000) GS:ffff8884d981b000(0000) knlGS:0000000000000000 <4>[ 305.160349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 305.160353] CR2: 0000000000000095 CR3: 000000000344a006 CR4: 00000000003726f0 <4>[ 305.160358] Call Trace: <4>[ 305.160360] <4>[ 305.160363] perf_event_release_kernel+0x260/0x2d0 <4>[ 305.160369] perf_release+0x12/0x20 <4>[ 305.160373] __fput+0x10a/0x2f0 <4>[ 305.160377] ____fput+0x15/0x20 <4>[ 305.160380] task_work_run+0x60/0xb0 <4>[ 305.160386] do_exit+0x2f3/0xb60 <4>[ 305.160391] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 305.160396] ? trace_hardirqs_on+0x22/0x100 <4>[ 305.160402] do_group_exit+0x3a/0xb0 <4>[ 305.160407] __x64_sys_exit_group+0x18/0x20 <4>[ 305.160412] x64_sys_call+0x175a/0x26e0 <4>[ 305.160416] do_syscall_64+0xdd/0x1470 <4>[ 305.160421] ? find_held_lock+0x31/0x90 <4>[ 305.160425] ? exc_page_fault+0x96/0x2c0 <4>[ 305.160430] ? lock_release+0xd0/0x2b0 <4>[ 305.160435] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 305.160440] ? irqentry_exit+0x17d/0x7c0 <4>[ 305.160445] ? clear_bhb_loop+0x30/0x80 <4>[ 305.160450] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 305.160454] RIP: 0033:0x75611a4ee21d Oops#1 Part1 <4>[ 305.160457] Code: Unable to access opcode bytes at 0x75611a4ee1f3. <4>[ 305.160461] RSP: 002b:00007ffca942a768 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 305.160467] RAX: ffffffffffffffda RBX: 000075611a604fa8 RCX: 000075611a4ee21d <4>[ 305.160471] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 305.160475] RBP: 00007ffca942a7c0 R08: 00007ffca942a710 R09: 0000000000000007 <4>[ 305.160479] R10: 0000590ae06a3030 R11: 0000000000000202 R12: 0000000000000003 <4>[ 305.160483] R13: 0000000000000000 R14: 0000000000000062 R15: 000075611a604fc0 <4>[ 305.160490] <4>[ 305.160493] 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 mtd ppdev x86_pkg_temp_thermal intel_powerclamp wmi_bmof mei_pxp intel_wmi_thunderbolt coretemp mei_hdcp kvm_intel kvm irqbypass ghash_clmulni_intel snd_intel_dspcfg aesni_intel snd_hda_codec rapl snd_hda_core intel_cstate snd_hwdep i2c_i801 snd_pcm spi_intel_pci i2c_mux e1000e i2c_smbus spi_intel snd_timer snd soundcore idma64 parport_pc parport binfmt_misc video intel_pmc_core pmt_telemetry pinctrl_cannonlake pmt_discovery pmt_class wmi intel_pmc_ssram_telemetry mei_me intel_vsec acpi_tad acpi_pad mei intel_pch_thermal nls_iso8859_1 input_leds serio_raw dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 305.160575] CR2: 0000000000000095 <4>[ 305.160578] ---[ end trace 0000000000000000 ]---