Oops#1 Part7 <7>[ 366.053146] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Modeset required for cdclk change <7>[ 366.053306] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz <7>[ 366.053484] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 366.053647] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:171:pipe A] enable: no [modeset] <7>[ 366.053808] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:35:plane 1A] fb: [NOFB], visible: no <7>[ 366.053968] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:65:plane 2A] fb: [NOFB], visible: no <7>[ 366.054127] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:95:plane 3A] fb: [NOFB], visible: no <7>[ 366.054285] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:125:plane 4A] fb: [NOFB], visible: no <7>[ 366.054473] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:135:plane 5A] fb: [NOFB], visible: no <7>[ 366.054632] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:145:plane 6A] fb: [NOFB], visible: no <7>[ 366.054790] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:155:plane 7A] fb: [NOFB], visible: no <7>[ 366.054947] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:165:cursor A] fb: [NOFB], visible: no <7>[ 366.055349] i915 0000:00:02.0: [drm:intel_audio_codec_disable [i915]] [CONNECTOR:588:HDMI-A-1][ENCODER:587:DDI B/PHY B] Disable audio codec on [CRTC:171:pipe A] Oops#1 Part6 <7>[ 366.073428] i915 0000:00:02.0: [drm:intel_hdmi_handle_sink_scrambling [i915]] [CONNECTOR:588:HDMI-A-1] scrambling=no, TMDS bit clock ratio=1/10 <7>[ 366.074184] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 366.074379] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 366.075036] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 366.075264] i915 0000:00:02.0: [drm:drm_scdc_set_high_tmds_clock_ratio [drm_display_helper]] [CONNECTOR:588:HDMI-A-1] Failed to read TMDS config: -6 <7>[ 366.075279] i915 0000:00:02.0: [drm:intel_ddi_disable [i915]] [CONNECTOR:588:HDMI-A-1] Failed to reset sink scrambling/TMDS bit clock ratio <7>[ 366.075848] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 366.080402] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 366.080761] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:171:pipe A] <7>[ 366.080989] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 366.081192] 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 <7>[ 366.081717] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:587:DDI B/PHY B] <7>[ 366.081924] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:597:DDI TC1/PHY TC1] <7>[ 366.082105] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST A] Oops#1 Part5 <7>[ 366.082282] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST B] <7>[ 366.082478] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST C] <7>[ 366.082675] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:602:DP-MST D] <7>[ 366.082854] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:607:DDI TC2/PHY TC2] <7>[ 366.083025] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST A] <7>[ 366.083196] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST B] <7>[ 366.083384] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST C] <7>[ 366.083559] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:612:DP-MST D] <7>[ 366.083730] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:616:DDI TC3/PHY TC3] <7>[ 366.083900] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST A] <7>[ 366.084071] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST B] <7>[ 366.084242] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST C] <7>[ 366.084417] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:621:DP-MST D] <7>[ 366.084574] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:625:DDI TC4/PHY TC4] <7>[ 366.084728] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST A] <7>[ 366.084889] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST B] Oops#1 Part4 <7>[ 366.085051] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C] <7>[ 366.085212] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D] <7>[ 366.085385] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1] <7>[ 366.085725] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 366.085959] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A] <7>[ 366.109932] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 366.120006] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs <7>[ 366.123603] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs <7>[ 366.125914] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 366.128751] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 366.133004] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 366.161852] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 366.165590] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4 <7>[ 366.166146] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 Oops#1 Part3 <7>[ 366.168487] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7>[ 366.170544] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 366.172477] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 366.172758] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <1>[ 366.562923] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 366.562931] #PF: supervisor read access in kernel mode <1>[ 366.562933] #PF: error_code(0x0000) - not-present page <6>[ 366.562936] PGD 0 P4D 0 <4>[ 366.562939] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 366.562943] CPU: 1 UID: 0 PID: 2450 Comm: perf_pmu Tainted: G S U L N 7.0.0-CI_DRM_18326-gc8bad7becc00+ #1 PREEMPT(lazy) <4>[ 366.562949] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST <4>[ 366.562952] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 366.562956] RIP: 0010:_free_event+0x3e/0x370 <4>[ 366.562962] Code: 60 04 00 00 e8 03 58 f3 ff 48 8d bb 80 04 00 00 e8 f7 57 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>[ 366.562968] RSP: 0018:ffffc900001bfb60 EFLAGS: 00010246 <4>[ 366.562971] RAX: 0000000000000000 RBX: ffff88812d41ee48 RCX: 0000000000000001 <4>[ 366.562974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 Oops#1 Part2 <4>[ 366.562977] RBP: ffffc900001bfb78 R08: 0000000000000000 R09: 0000000000000000 <4>[ 366.562979] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 366.562982] R13: ffff88812d41ee48 R14: ffff88812d41f140 R15: ffff88812d41ee48 <4>[ 366.562985] FS: 0000000000000000(0000) GS:ffff88851bf17000(0000) knlGS:0000000000000000 <4>[ 366.562989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 366.562992] CR2: 0000000000000095 CR3: 000000000344c002 CR4: 0000000000f72ef0 <4>[ 366.562995] PKRU: 55555554 <4>[ 366.562997] Call Trace: <4>[ 366.562999] <4>[ 366.563001] perf_event_release_kernel+0x260/0x2d0 <4>[ 366.563006] perf_release+0x12/0x20 <4>[ 366.563009] __fput+0x10a/0x2f0 <4>[ 366.563014] ____fput+0x15/0x20 <4>[ 366.563017] task_work_run+0x60/0xb0 <4>[ 366.563021] do_exit+0x309/0xb80 <4>[ 366.563025] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 366.563029] ? trace_hardirqs_on+0x22/0x100 <4>[ 366.563038] do_group_exit+0x3a/0xb0 <4>[ 366.563044] __x64_sys_exit_group+0x18/0x20 <4>[ 366.563047] x64_sys_call+0x175a/0x26e0 <4>[ 366.563051] do_syscall_64+0xdd/0x1440 <4>[ 366.563056] ? find_held_lock+0x31/0x90 <4>[ 366.563060] ? rcu_read_unlock+0x1c/0x80 <4>[ 366.563064] ? lock_release+0xd0/0x2b0 <4>[ 366.563068] ? find_held_lock+0x31/0x90 <4>[ 366.563072] ? exc_page_fault+0x96/0x2c0 <4>[ 366.563075] ? lock_release+0xd0/0x2b0 <4>[ 366.563079] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 366.563082] ? irqentry_exit+0x17d/0x780 <4>[ 366.563086] ? clear_bhb_loop+0x30/0x80 <4>[ 366.563090] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 366.563093] RIP: 0033:0x745f810ee21d <4>[ 366.563097] Code: Unable to access opcode bytes at 0x745f810ee1f3. <4>[ 366.563100] RSP: 002b:00007ffd0509ea68 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 366.563104] RAX: ffffffffffffffda RBX: 0000745f81204fa8 RCX: 0000745f810ee21d <4>[ 366.563107] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 366.563110] RBP: 00007ffd0509eac0 R08: 00007ffd0509ea10 R09: 0000000000000007 <4>[ 366.563113] R10: 000055bc044a5a80 R11: 0000000000000202 R12: 0000000000000003 <4>[ 366.563116] R13: 0000000000000000 R14: 0000000000000062 R15: 0000745f81204fc0 <4>[ 366.563122] <4>[ 366.563124] 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 tps6598x typec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart ee1004 spi_nor mtd mei_hdcp mei_pxp kvm_intel wmi_bmof kvm irqbypass ghash_clmulni_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep aesni_intel snd_pcm rapl intel_cstate snd_timer i2c_i801 video snd spi_intel_pci i2c_mux spi_intel igc i2c_smbus soundcore idma64 mei_me mei thunderbolt igen6_edac wmi binfmt_misc intel_pmc_core serial_multi_instantiate pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 intel_pmc_ssram_telemetry pinctrl_tigerlake intel_vsec acpi_pad acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 366.563186] CR2: 0000000000000095 <4>[ 366.563188] ---[ end trace 0000000000000000 ]---