Oops#1 Part7 <7>[ 331.399415] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:164:cursor A] ddb (1993 - 2048) -> ( 0 - 0), size 55 -> 0 <7>[ 331.399610] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:170:pipe A] min cdclk: 192000 kHz -> 0 kHz <7>[ 331.399837] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Modeset required for cdclk change <7>[ 331.399997] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz <7>[ 331.400154] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 331.400313] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:170:pipe A] enable: no [modeset] <7>[ 331.400474] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:34:plane 1A] fb: [NOFB], visible: no <7>[ 331.400631] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:64:plane 2A] fb: [NOFB], visible: no <7>[ 331.400828] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:94:plane 3A] fb: [NOFB], visible: no <7>[ 331.400984] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:124:plane 4A] fb: [NOFB], visible: no <7>[ 331.401140] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:134:plane 5A] fb: [NOFB], visible: no <7>[ 331.401295] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:144:plane 6A] fb: [NOFB], visible: no <7>[ 331.401448] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:154:plane 7A] fb: [NOFB], visible: no Oops#1 Part6 <7>[ 331.401602] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:164:cursor A] fb: [NOFB], visible: no <7>[ 331.401868] i915 0000:00:02.0: [drm:intel_audio_codec_disable [i915]] [CONNECTOR:587:HDMI-A-1][ENCODER:586:DDI B/PHY B] Disable audio codec on [CRTC:170:pipe A] <7>[ 331.416889] i915 0000:00:02.0: [drm:intel_hdmi_handle_sink_scrambling [i915]] [CONNECTOR:587:HDMI-A-1] scrambling=no, TMDS bit clock ratio=1/10 <7>[ 331.417535] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 331.417693] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 331.418278] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 331.418480] i915 0000:00:02.0: [drm:drm_scdc_set_high_tmds_clock_ratio [drm_display_helper]] [CONNECTOR:587:HDMI-A-1] Failed to read TMDS config: -6 <7>[ 331.418496] i915 0000:00:02.0: [drm:intel_ddi_disable [i915]] [CONNECTOR:587:HDMI-A-1] Failed to reset sink scrambling/TMDS bit clock ratio <7>[ 331.418999] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 331.423762] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 331.424081] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:170:pipe A] <7>[ 331.424306] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 331.424483] i915 0000:00:02.0: [drm:intel_set_cdclk [i915]] Pre changing CDCLK to 172800 kHz, VCO 345600 kHz, ref 38400 kHz, bypass 19200 kHz, voltage level 0 Oops#1 Part5 <7>[ 331.424791] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:586:DDI B/PHY B] <7>[ 331.424991] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:596:DDI TC1/PHY TC1] <7>[ 331.425150] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:598:DP-MST A] <7>[ 331.425307] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST B] <7>[ 331.425466] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST C] <7>[ 331.425622] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST D] <7>[ 331.425791] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:606:DDI TC2/PHY TC2] <7>[ 331.425968] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:608:DP-MST A] <7>[ 331.426120] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST B] <7>[ 331.426270] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST C] <7>[ 331.426423] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST D] <7>[ 331.426603] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:615:DDI TC3/PHY TC3] <7>[ 331.426785] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:617:DP-MST A] <7>[ 331.426958] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST B] <7>[ 331.427109] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST C] Oops#1 Part4 <7>[ 331.427259] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST D] <7>[ 331.427408] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:624:DDI TC4/PHY TC4] <7>[ 331.427557] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:626:DP-MST A] <7>[ 331.427709] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST B] <7>[ 331.427893] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST C] <7>[ 331.428072] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST D] <7>[ 331.428223] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:587:HDMI-A-1] <7>[ 331.428556] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 331.428822] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:170:pipe A] <7>[ 331.451185] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 331.460142] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:587:HDMI-A-1] removing connector from sysfs <7>[ 331.463276] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:597:DP-1] removing connector from sysfs <7>[ 331.466093] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:607:DP-2] removing connector from sysfs <7>[ 331.468313] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:616:DP-3] removing connector from sysfs <7>[ 331.471650] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:625:DP-4] removing connector from sysfs Oops#1 Part3 <7>[ 331.492640] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 331.882399] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 331.882408] #PF: supervisor read access in kernel mode <1>[ 331.882412] #PF: error_code(0x0000) - not-present page <6>[ 331.882415] PGD 0 P4D 0 <4>[ 331.882418] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 331.882422] CPU: 0 UID: 0 PID: 2649 Comm: perf_pmu Tainted: G S U L N 7.0.0-rc2-CI_DRM_18096-g704ff20b65b8+ #1 PREEMPT(lazy) <4>[ 331.882429] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST <4>[ 331.882432] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 331.882436] RIP: 0010:_free_event+0x3e/0x370 <4>[ 331.882442] Code: 60 04 00 00 e8 83 5b f3 ff 48 8d bb 80 04 00 00 e8 77 5b 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>[ 331.882449] RSP: 0018:ffffc900024b79e0 EFLAGS: 00010246 <4>[ 331.882453] RAX: 0000000000000000 RBX: ffff88814c963728 RCX: 0000000000000001 <4>[ 331.882456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 331.882459] RBP: ffffc900024b79f8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 331.882462] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 331.882465] R13: ffff88814c963728 R14: ffff88814c963a20 R15: ffff88814c963728 <4>[ 331.882468] FS: 0000000000000000(0000) GS:ffff88851be99000(0000) knlGS:0000000000000000 <4>[ 331.882472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Oops#1 Part2 <4>[ 331.882475] CR2: 0000000000000095 CR3: 000000000344c002 CR4: 0000000000f72ef0 <4>[ 331.882479] PKRU: 55555554 <4>[ 331.882481] Call Trace: <4>[ 331.882482] <4>[ 331.882485] perf_event_release_kernel+0x260/0x2d0 <4>[ 331.882490] perf_release+0x12/0x20 <4>[ 331.882493] __fput+0x10a/0x2f0 <4>[ 331.882497] ____fput+0x15/0x20 <4>[ 331.882500] task_work_run+0x60/0xb0 <4>[ 331.882504] do_exit+0x2f3/0xb60 <4>[ 331.882508] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 331.882514] ? trace_hardirqs_on+0x22/0x100 <4>[ 331.882519] do_group_exit+0x3a/0xb0 <4>[ 331.882523] __x64_sys_exit_group+0x18/0x20 <4>[ 331.882527] x64_sys_call+0x175a/0x26e0 <4>[ 331.882531] do_syscall_64+0xdd/0x1470 <4>[ 331.882536] ? lock_acquire+0xc4/0x2f0 <4>[ 331.882540] ? find_held_lock+0x31/0x90 <4>[ 331.882544] ? __folio_batch_add_and_move+0x190/0x2e0 <4>[ 331.882549] ? __pfx_lru_add+0x10/0x10 <4>[ 331.882552] ? lock_release+0xd0/0x2b0 <4>[ 331.882556] ? find_held_lock+0x31/0x90 <4>[ 331.882559] ? rcu_read_unlock+0x1c/0x80 <4>[ 331.882564] ? lock_release+0xd0/0x2b0 <4>[ 331.882568] ? __lock_acquire+0x43e/0x2790 <4>[ 331.882572] ? do_wp_page+0x924/0xf10 <4>[ 331.882577] ? find_held_lock+0x31/0x90 <4>[ 331.882581] ? rcu_read_unlock+0x1c/0x80 <4>[ 331.882584] ? lock_release+0xd0/0x2b0 <4>[ 331.882588] ? find_held_lock+0x31/0x90 <4>[ 331.882592] ? exc_page_fault+0x96/0x2c0 <4>[ 331.882596] ? lock_release+0xd0/0x2b0 <4>[ 331.882600] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 331.882605] ? irqentry_exit+0x17d/0x7c0 <4>[ 331.882609] ? clear_bhb_loop+0x30/0x80 <4>[ 331.882613] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 331.882617] RIP: 0033:0x7d2800aee21d <4>[ 331.882620] Code: Unable to access opcode bytes at 0x7d2800aee1f3. <4>[ 331.882623] RSP: 002b:00007ffeeb60ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 331.882627] RAX: ffffffffffffffda RBX: 00007d2800c04fa8 RCX: 00007d2800aee21d <4>[ 331.882630] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 331.882634] RBP: 00007ffeeb610000 R08: 00007ffeeb60ff50 R09: 0000000000000007 <4>[ 331.882637] R10: 0000570f27af6a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 331.882640] R13: 0000000000000000 R14: 0000000000000062 R15: 00007d2800c04fc0 <4>[ 331.882646] <4>[ 331.882648] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit kunit ee1004 cmdlinepart spi_nor mtd mei_pxp mei_hdcp tps6598x typec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel wmi_bmof kvm irqbypass ghash_clmulni_intel snd_intel_dspcfg aesni_intel snd_hda_codec rapl snd_hda_core snd_hwdep intel_cstate snd_pcm snd_timer igc i2c_i801 spi_intel_pci snd mei_me i2c_mux spi_intel i2c_smbus soundcore idma64 mei thunderbolt video igen6_edac binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery wmi pmt_class intel_pmc_ssram_telemetry intel_vsec acpi_pad acpi_tad pinctrl_tigerlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 331.882713] CR2: 0000000000000095 <4>[ 331.882716] ---[ end trace 0000000000000000 ]---