Oops#1 Part7 <7>[ 82.316331] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 82.316494] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:170:pipe A] enable: no [modeset] <7>[ 82.316662] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:34:plane 1A] fb: [NOFB], visible: no <7>[ 82.316820] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:64:plane 2A] fb: [NOFB], visible: no <7>[ 82.317014] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:94:plane 3A] fb: [NOFB], visible: no <7>[ 82.317169] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:124:plane 4A] fb: [NOFB], visible: no <7>[ 82.317350] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:134:plane 5A] fb: [NOFB], visible: no <7>[ 82.317514] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:144:plane 6A] fb: [NOFB], visible: no <7>[ 82.317667] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:154:plane 7A] fb: [NOFB], visible: no <7>[ 82.317824] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:164:cursor A] fb: [NOFB], visible: no <7>[ 82.318105] 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>[ 82.332342] 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>[ 82.332959] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) Oops#1 Part6 <7>[ 82.333114] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 82.333673] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 82.333849] 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>[ 82.333875] 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>[ 82.334231] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 82.339233] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 82.339515] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:170:pipe A] <7>[ 82.339735] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 82.339916] 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>[ 82.340183] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:586:DDI B/PHY B] <7>[ 82.340404] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:596:DDI TC1/PHY TC1] <7>[ 82.340564] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:598:DP-MST A] <7>[ 82.340724] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST B] <7>[ 82.340914] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST C] Oops#1 Part5 <7>[ 82.341086] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST D] <7>[ 82.341264] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:606:DDI TC2/PHY TC2] <7>[ 82.341422] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:608:DP-MST A] <7>[ 82.341588] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST B] <7>[ 82.341744] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST C] <7>[ 82.341929] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST D] <7>[ 82.342093] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:615:DDI TC3/PHY TC3] <7>[ 82.342271] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:617:DP-MST A] <7>[ 82.342426] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST B] <7>[ 82.342591] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST C] <7>[ 82.342745] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST D] <7>[ 82.342944] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:624:DDI TC4/PHY TC4] <7>[ 82.343099] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:626:DP-MST A] <7>[ 82.343288] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST B] <7>[ 82.343454] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST C] <7>[ 82.343609] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST D] Oops#1 Part4 <7>[ 82.343763] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:587:HDMI-A-1] <7>[ 82.344159] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 82.344437] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:170:pipe A] <7>[ 82.361386] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 82.374022] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:587:HDMI-A-1] removing connector from sysfs <7>[ 82.377029] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:597:DP-1] removing connector from sysfs <7>[ 82.379774] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:607:DP-2] removing connector from sysfs <7>[ 82.382627] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:616:DP-3] removing connector from sysfs <7>[ 82.385613] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:625:DP-4] removing connector from sysfs <7>[ 82.411181] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 82.413826] 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>[ 82.414456] 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 <7>[ 82.416451] 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 Oops#1 Part3 <7>[ 82.418812] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 82.420808] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 82.421073] 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>[ 82.809134] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 82.809143] #PF: supervisor read access in kernel mode <1>[ 82.809146] #PF: error_code(0x0000) - not-present page <6>[ 82.809149] PGD 0 P4D 0 <4>[ 82.809153] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 82.809157] CPU: 6 UID: 0 PID: 2151 Comm: perf_pmu Tainted: G S U L 7.0.0-rc2-Patchwork_162538v1-gcfc20c776480+ #1 PREEMPT(lazy) <4>[ 82.809163] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 82.809166] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 82.809170] RIP: 0010:_free_event+0x3e/0x370 <4>[ 82.809176] Code: 60 04 00 00 e8 d3 5b f3 ff 48 8d bb 80 04 00 00 e8 c7 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>[ 82.809182] RSP: 0018:ffffc90003f47af0 EFLAGS: 00010246 <4>[ 82.809185] RAX: 0000000000000000 RBX: ffff888101a9cec8 RCX: 0000000000000001 <4>[ 82.809189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 82.809191] RBP: ffffc90003f47b08 R08: 0000000000000000 R09: 0000000000000000 Oops#1 Part2 <4>[ 82.809194] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 82.809197] R13: ffff888101a9cec8 R14: ffff888101a9d1c0 R15: ffff888101a9cec8 <4>[ 82.809200] FS: 0000000000000000(0000) GS:ffff88851c199000(0000) knlGS:0000000000000000 <4>[ 82.809204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 82.809207] CR2: 0000000000000095 CR3: 000000000344c006 CR4: 0000000000f72ef0 <4>[ 82.809211] PKRU: 55555554 <4>[ 82.809213] Call Trace: <4>[ 82.809215] <4>[ 82.809217] perf_event_release_kernel+0x260/0x2d0 <4>[ 82.809222] perf_release+0x12/0x20 <4>[ 82.809225] __fput+0x10a/0x2f0 <4>[ 82.809229] ____fput+0x15/0x20 <4>[ 82.809232] task_work_run+0x60/0xb0 <4>[ 82.809237] do_exit+0x2f3/0xb60 <4>[ 82.809242] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 82.809247] ? trace_hardirqs_on+0x22/0x100 <4>[ 82.809252] do_group_exit+0x3a/0xb0 <4>[ 82.809256] __x64_sys_exit_group+0x18/0x20 <4>[ 82.809260] x64_sys_call+0x175a/0x26e0 <4>[ 82.809265] do_syscall_64+0xdd/0x1470 <4>[ 82.809269] ? __lock_acquire+0x43e/0x2790 <4>[ 82.809274] ? do_wp_page+0x924/0xf10 <4>[ 82.809280] ? find_held_lock+0x31/0x90 <4>[ 82.809283] ? rcu_read_unlock+0x1c/0x80 <4>[ 82.809287] ? lock_release+0xd0/0x2b0 <4>[ 82.809291] ? find_held_lock+0x31/0x90 <4>[ 82.809294] ? exc_page_fault+0x96/0x2c0 <4>[ 82.809298] ? lock_release+0xd0/0x2b0 <4>[ 82.809302] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 82.809307] ? irqentry_exit+0x17d/0x7c0 <4>[ 82.809311] ? clear_bhb_loop+0x30/0x80 <4>[ 82.809315] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 82.809318] RIP: 0033:0x7ab72bcee21d <4>[ 82.809322] Code: Unable to access opcode bytes at 0x7ab72bcee1f3. <4>[ 82.809325] RSP: 002b:00007ffc0c8d9b38 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 82.809329] RAX: ffffffffffffffda RBX: 00007ab72be04fa8 RCX: 00007ab72bcee21d <4>[ 82.809332] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 82.809335] RBP: 00007ffc0c8d9b90 R08: 00007ffc0c8d9ae0 R09: 0000000000000007 <4>[ 82.809338] R10: 000059e7e2369ad0 R11: 0000000000000202 R12: 0000000000000003 <4>[ 82.809341] R13: 0000000000000000 R14: 0000000000000062 R15: 00007ab72be04fc0 <4>[ 82.809347] <4>[ 82.809349] 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 cmdlinepart spi_nor ee1004 mtd mei_hdcp mei_pxp 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 aesni_intel snd_intel_dspcfg rapl snd_hda_codec snd_hda_core intel_cstate snd_hwdep i2c_i801 i2c_mux snd_pcm spi_intel_pci spi_intel i2c_smbus snd_timer igc idma64 mei_me snd soundcore mei thunderbolt igen6_edac binfmt_misc serial_multi_instantiate video intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pmt_class intel_pmc_ssram_telemetry wmi pinctrl_tigerlake acpi_pad acpi_tad intel_vsec dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 82.809416] CR2: 0000000000000095 <4>[ 82.809419] ---[ end trace 0000000000000000 ]---