Oops#1 Part8 <7>[ 316.841040] i915 0000:00:02.0: source device information: PC General (0x9) <7>[ 316.841042] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: <7>[ 316.841200] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hdmi infoframe <7>[ 316.841357] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected: <7>[ 316.841525] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4 <7>[ 316.841527] i915 0000:00:02.0: empty frame <7>[ 316.841529] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: <7>[ 316.841711] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:171:pipe A] fastset requirement not met, forcing full modeset <7>[ 316.841872] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:171:pipe A] releasing DPLL 0 <7>[ 316.842069] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0x3 -> 0x1 (total dbuf slices 0x3), mbus joined? no->no <7>[ 316.842229] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:171:pipe A] dbuf slices 0x3 -> 0x0, ddb (0 - 2048) -> (0 - 0), active pipes 0x1 -> 0x0 <7>[ 316.842438] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:165:cursor A] ddb (1993 - 2048) -> ( 0 - 0), size 55 -> 0 <7>[ 316.842669] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:171:pipe A] min cdclk: 192000 kHz -> 0 kHz <7>[ 316.842850] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Modeset required for cdclk change <7>[ 316.843012] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz Oops#1 Part7 <7>[ 316.843171] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 316.843331] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:171:pipe A] enable: no [modeset] <7>[ 316.843503] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:35:plane 1A] fb: [NOFB], visible: no <7>[ 316.843685] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:65:plane 2A] fb: [NOFB], visible: no <7>[ 316.843844] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:95:plane 3A] fb: [NOFB], visible: no <7>[ 316.844003] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:125:plane 4A] fb: [NOFB], visible: no <7>[ 316.844160] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:135:plane 5A] fb: [NOFB], visible: no <7>[ 316.844316] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:145:plane 6A] fb: [NOFB], visible: no <7>[ 316.844470] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:155:plane 7A] fb: [NOFB], visible: no <7>[ 316.844645] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:165:cursor A] fb: [NOFB], visible: no <7>[ 316.845050] 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] <7>[ 316.863567] 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>[ 316.864190] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) Oops#1 Part6 <7>[ 316.864334] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 316.864848] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 316.865045] 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>[ 316.865061] 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>[ 316.865393] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 316.870524] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 316.870882] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:171:pipe A] <7>[ 316.871117] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 316.871305] 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>[ 316.871675] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:587:DDI B/PHY B] <7>[ 316.871871] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:597:DDI TC1/PHY TC1] <7>[ 316.872057] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST A] <7>[ 316.872282] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST B] <7>[ 316.872529] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST C] Oops#1 Part5 <7>[ 316.872784] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:602:DP-MST D] <7>[ 316.873007] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:607:DDI TC2/PHY TC2] <7>[ 316.873227] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST A] <7>[ 316.873451] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST B] <7>[ 316.873704] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST C] <7>[ 316.873959] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:612:DP-MST D] <7>[ 316.874187] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:616:DDI TC3/PHY TC3] <7>[ 316.874413] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST A] <7>[ 316.874655] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST B] <7>[ 316.874916] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST C] <7>[ 316.875086] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:621:DP-MST D] <7>[ 316.875256] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:625:DDI TC4/PHY TC4] <7>[ 316.875425] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST A] <7>[ 316.875611] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST B] <7>[ 316.875808] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C] <7>[ 316.875983] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D] Oops#1 Part4 <7>[ 316.876156] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1] <7>[ 316.876541] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 316.876797] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A] <7>[ 316.897223] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 316.907345] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs <7>[ 316.910019] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs <7>[ 316.912537] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 316.915868] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 316.918913] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 316.945543] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 316.949575] 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>[ 316.950182] 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>[ 316.952869] 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>[ 316.955188] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 316.957240] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 316.957577] 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>[ 317.335649] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 317.335658] #PF: supervisor read access in kernel mode <1>[ 317.335661] #PF: error_code(0x0000) - not-present page <6>[ 317.335664] PGD 0 P4D 0 <4>[ 317.335667] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 317.335671] CPU: 1 UID: 0 PID: 2494 Comm: perf_pmu Tainted: G S U L 7.0.0-rc5-CI_DRM_18199-g4b7edcc15b85+ #1 PREEMPT(lazy) <4>[ 317.335678] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 317.335680] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 317.335684] RIP: 0010:_free_event+0x3e/0x370 <4>[ 317.335690] 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>[ 317.335697] RSP: 0018:ffffc90001a77a90 EFLAGS: 00010246 <4>[ 317.335700] RAX: 0000000000000000 RBX: ffff888101adbf08 RCX: 0000000000000001 <4>[ 317.335703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 317.335706] RBP: ffffc90001a77aa8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 317.335709] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 Oops#1 Part2 <4>[ 317.335712] R13: ffff888101adbf08 R14: ffff888101adc200 R15: ffff888101adbf08 <4>[ 317.335715] FS: 0000000000000000(0000) GS:ffff88851bf18000(0000) knlGS:0000000000000000 <4>[ 317.335720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 317.335723] CR2: 0000000000000095 CR3: 000000000344c002 CR4: 0000000000f72ef0 <4>[ 317.335726] PKRU: 55555554 <4>[ 317.335728] Call Trace: <4>[ 317.335730] <4>[ 317.335733] perf_event_release_kernel+0x260/0x2d0 <4>[ 317.335738] perf_release+0x12/0x20 <4>[ 317.335741] __fput+0x10a/0x2f0 <4>[ 317.335746] ____fput+0x15/0x20 <4>[ 317.335749] task_work_run+0x60/0xb0 <4>[ 317.335754] do_exit+0x309/0xb80 <4>[ 317.335758] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 317.335763] ? trace_hardirqs_on+0x22/0x100 <4>[ 317.335769] do_group_exit+0x3a/0xb0 <4>[ 317.335772] __x64_sys_exit_group+0x18/0x20 <4>[ 317.335775] x64_sys_call+0x175a/0x26e0 <4>[ 317.335780] do_syscall_64+0xdd/0x1470 <4>[ 317.335785] ? find_held_lock+0x31/0x90 <4>[ 317.335789] ? rcu_read_unlock+0x1c/0x80 <4>[ 317.335794] ? lock_release+0xd0/0x2b0 <4>[ 317.335798] ? __lock_acquire+0x43e/0x2790 <4>[ 317.335802] ? do_wp_page+0x904/0xef0 <4>[ 317.335807] ? find_held_lock+0x31/0x90 <4>[ 317.335810] ? rcu_read_unlock+0x1c/0x80 <4>[ 317.335813] ? lock_release+0xd0/0x2b0 <4>[ 317.335818] ? find_held_lock+0x31/0x90 <4>[ 317.335821] ? exc_page_fault+0x96/0x2c0 <4>[ 317.335825] ? lock_release+0xd0/0x2b0 <4>[ 317.335830] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 317.335834] ? irqentry_exit+0x17d/0x780 <4>[ 317.335838] ? clear_bhb_loop+0x30/0x80 <4>[ 317.335842] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 317.335845] RIP: 0033:0x7067f66ee21d <4>[ 317.335849] Code: Unable to access opcode bytes at 0x7067f66ee1f3. <4>[ 317.335851] RSP: 002b:00007ffcfa7a9e98 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 317.335856] RAX: ffffffffffffffda RBX: 00007067f6804fa8 RCX: 00007067f66ee21d <4>[ 317.335859] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 317.335862] RBP: 00007ffcfa7a9ef0 R08: 00007ffcfa7a9e40 R09: 0000000000000007 <4>[ 317.335865] R10: 00005b0e06a35a80 R11: 0000000000000202 R12: 0000000000000003 <4>[ 317.335868] R13: 0000000000000000 R14: 0000000000000062 R15: 00007067f6804fc0 <4>[ 317.335874] <4>[ 317.335876] 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 cmdlinepart ee1004 spi_nor coretemp mei_hdcp mtd mei_pxp wmi_bmof kvm_intel kvm snd_intel_dspcfg irqbypass ghash_clmulni_intel snd_hda_codec snd_hda_core aesni_intel rapl snd_hwdep intel_cstate snd_pcm i2c_i801 snd_timer igc idma64 snd i2c_mux video spi_intel_pci soundcore spi_intel mei_me i2c_smbus mei thunderbolt igen6_edac binfmt_misc serial_multi_instantiate intel_pmc_core nls_iso8859_1 wmi pmt_telemetry pmt_discovery pinctrl_tigerlake pmt_class intel_pmc_ssram_telemetry acpi_tad acpi_pad intel_vsec dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 317.335943] CR2: 0000000000000095 <4>[ 317.335946] ---[ end trace 0000000000000000 ]---