Oops#1 Part8 <7>[ 420.227816] i915 0000:00:02.0: source device information: PC General (0x9) <7>[ 420.227821] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: <7>[ 420.228250] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hdmi infoframe <7>[ 420.228627] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected: <7>[ 420.228995] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4 <7>[ 420.229000] i915 0000:00:02.0: empty frame <7>[ 420.229003] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: <7>[ 420.229411] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:170:pipe A] fastset requirement not met, forcing full modeset <7>[ 420.229788] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:170:pipe A] releasing DPLL 0 <7>[ 420.230279] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0x3 -> 0x1 (total dbuf slices 0x3), mbus joined? no->no <7>[ 420.230663] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:170:pipe A] dbuf slices 0x3 -> 0x0, ddb (0 - 2048) -> (0 - 0), active pipes 0x1 -> 0x0 <7>[ 420.231275] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:164:cursor A] ddb (1993 - 2048) -> ( 0 - 0), size 55 -> 0 <7>[ 420.231765] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:170:pipe A] min cdclk: 192000 kHz -> 0 kHz <7>[ 420.232216] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Modeset required for cdclk change <7>[ 420.232649] 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>[ 420.233036] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 420.233505] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:170:pipe A] enable: no [modeset] <7>[ 420.233950] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:34:plane 1A] fb: [NOFB], visible: no <7>[ 420.234380] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:64:plane 2A] fb: [NOFB], visible: no <7>[ 420.234748] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:94:plane 3A] fb: [NOFB], visible: no <7>[ 420.235062] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:124:plane 4A] fb: [NOFB], visible: no <7>[ 420.235395] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:134:plane 5A] fb: [NOFB], visible: no <7>[ 420.235698] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:144:plane 6A] fb: [NOFB], visible: no <7>[ 420.236008] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:154:plane 7A] fb: [NOFB], visible: no <7>[ 420.236348] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:164:cursor A] fb: [NOFB], visible: no <7>[ 420.236868] 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>[ 420.250204] 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>[ 420.250819] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) Oops#1 Part6 <7>[ 420.250984] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 420.251565] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 420.251773] 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>[ 420.251788] 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>[ 420.252109] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 420.257122] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 420.257440] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:170:pipe A] <7>[ 420.257664] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 420.257845] 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>[ 420.258157] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:586:DDI B/PHY B] <7>[ 420.258344] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:596:DDI TC1/PHY TC1] <7>[ 420.258507] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:598:DP-MST A] <7>[ 420.258666] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST B] <7>[ 420.258824] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST C] Oops#1 Part5 <7>[ 420.258985] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST D] <7>[ 420.259184] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:606:DDI TC2/PHY TC2] <7>[ 420.259365] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:608:DP-MST A] <7>[ 420.259523] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST B] <7>[ 420.259680] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST C] <7>[ 420.259836] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST D] <7>[ 420.259993] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:615:DDI TC3/PHY TC3] <7>[ 420.260164] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:617:DP-MST A] <7>[ 420.260341] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST B] <7>[ 420.260495] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST C] <7>[ 420.260650] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST D] <7>[ 420.260804] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:624:DDI TC4/PHY TC4] <7>[ 420.260964] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:626:DP-MST A] <7>[ 420.261135] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST B] <7>[ 420.261325] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST C] <7>[ 420.261481] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST D] Oops#1 Part4 <7>[ 420.261638] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:587:HDMI-A-1] <7>[ 420.261975] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 420.262256] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:170:pipe A] <7>[ 420.282010] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 420.293198] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:587:HDMI-A-1] removing connector from sysfs <7>[ 420.295747] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:597:DP-1] removing connector from sysfs <7>[ 420.299588] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:607:DP-2] removing connector from sysfs <7>[ 420.307230] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:616:DP-3] removing connector from sysfs <7>[ 420.311361] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:625:DP-4] removing connector from sysfs <7>[ 420.343080] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 420.346640] 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>[ 420.347202] 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>[ 420.349629] 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>[ 420.352024] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 420.353973] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 420.354295] 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>[ 420.758289] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 420.758297] #PF: supervisor read access in kernel mode <1>[ 420.758300] #PF: error_code(0x0000) - not-present page <6>[ 420.758303] PGD 0 P4D 0 <4>[ 420.758306] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 420.758311] CPU: 2 UID: 0 PID: 2540 Comm: perf_pmu Tainted: G S U L 7.0.0-rc3-CI_DRM_18144-g16a11d47689b+ #1 PREEMPT(lazy) <4>[ 420.758321] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 420.758324] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 420.758328] RIP: 0010:_free_event+0x3e/0x370 <4>[ 420.758334] Code: 60 04 00 00 e8 43 5a f3 ff 48 8d bb 80 04 00 00 e8 37 5a 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>[ 420.758340] RSP: 0018:ffffc90005d13ac0 EFLAGS: 00010246 <4>[ 420.758344] RAX: 0000000000000000 RBX: ffff888101af56a8 RCX: 0000000000000001 <4>[ 420.758347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 420.758350] RBP: ffffc90005d13ad8 R08: 0000000000000000 R09: 0000000000000000 Oops#1 Part2 <4>[ 420.758353] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 420.758356] R13: ffff888101af56a8 R14: ffff888101af59a0 R15: ffff888101af56a8 <4>[ 420.758359] FS: 0000000000000000(0000) GS:ffff88851c19b000(0000) knlGS:0000000000000000 <4>[ 420.758363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 420.758366] CR2: 0000000000000095 CR3: 000000000344c001 CR4: 0000000000f72ef0 <4>[ 420.758370] PKRU: 55555554 <4>[ 420.758372] Call Trace: <4>[ 420.758374] <4>[ 420.758376] perf_event_release_kernel+0x260/0x2d0 <4>[ 420.758381] perf_release+0x12/0x20 <4>[ 420.758384] __fput+0x10a/0x2f0 <4>[ 420.758389] ____fput+0x15/0x20 <4>[ 420.758391] task_work_run+0x60/0xb0 <4>[ 420.758396] do_exit+0x309/0xb80 <4>[ 420.758400] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 420.758405] ? trace_hardirqs_on+0x22/0x100 <4>[ 420.758411] do_group_exit+0x3a/0xb0 <4>[ 420.758415] __x64_sys_exit_group+0x18/0x20 <4>[ 420.758419] x64_sys_call+0x175a/0x26e0 <4>[ 420.758424] do_syscall_64+0xdd/0x1470 <4>[ 420.758428] ? lock_release+0xd0/0x2b0 <4>[ 420.758434] ? __lock_acquire+0x43e/0x2790 <4>[ 420.758437] ? do_wp_page+0x924/0xf10 <4>[ 420.758444] ? find_held_lock+0x31/0x90 <4>[ 420.758447] ? rcu_read_unlock+0x1c/0x80 <4>[ 420.758451] ? lock_release+0xd0/0x2b0 <4>[ 420.758455] ? find_held_lock+0x31/0x90 <4>[ 420.758458] ? exc_page_fault+0x96/0x2c0 <4>[ 420.758462] ? lock_release+0xd0/0x2b0 <4>[ 420.758467] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 420.758471] ? irqentry_exit+0x17d/0x780 <4>[ 420.758475] ? clear_bhb_loop+0x30/0x80 <4>[ 420.758479] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 420.758483] RIP: 0033:0x7e56c48ee21d <4>[ 420.758486] Code: Unable to access opcode bytes at 0x7e56c48ee1f3. <4>[ 420.758489] RSP: 002b:00007ffd651ccc08 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 420.758494] RAX: ffffffffffffffda RBX: 00007e56c4a04fa8 RCX: 00007e56c48ee21d <4>[ 420.758497] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 420.758500] RBP: 00007ffd651ccc60 R08: 00007ffd651ccbb0 R09: 0000000000000007 <4>[ 420.758503] R10: 00005c0447180a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 420.758506] R13: 0000000000000000 R14: 0000000000000062 R15: 00007e56c4a04fc0 <4>[ 420.758512] <4>[ 420.758514] 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 kvm_intel mei_hdcp mei_pxp wmi_bmof kvm irqbypass ghash_clmulni_intel aesni_intel rapl snd_intel_dspcfg snd_hda_codec snd_hda_core intel_cstate snd_hwdep i2c_i801 snd_pcm i2c_mux snd_timer spi_intel_pci igc spi_intel i2c_smbus video idma64 mei_me snd soundcore thunderbolt mei binfmt_misc serial_multi_instantiate intel_pmc_core nls_iso8859_1 pmt_telemetry pmt_discovery igen6_edac pmt_class wmi intel_pmc_ssram_telemetry pinctrl_tigerlake intel_vsec acpi_tad acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 420.758580] CR2: 0000000000000095 <4>[ 420.758583] ---[ end trace 0000000000000000 ]---