Oops#1 Part8
<7>[  131.091990] i915 0000:00:02.0: HDMI infoframe: Source Product Description (SPD), version 1, length 25
<7>[  131.091992] i915 0000:00:02.0:     vendor: Intel
<7>[  131.091994] i915 0000:00:02.0:     product: Integrated gfx
<7>[  131.091996] i915 0000:00:02.0:     source device information: PC General (0x9)
<7>[  131.091997] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found:
<7>[  131.092177] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hdmi infoframe
<7>[  131.092349] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected:
<7>[  131.092519] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4
<7>[  131.092521] i915 0000:00:02.0:     empty frame
<7>[  131.092523] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found:
<7>[  131.092690] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:171:pipe A] fastset requirement not met, forcing full modeset
<7>[  131.092860] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:171:pipe A] releasing DPLL 0
<7>[  131.093065] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0x3 -> 0x1 (total dbuf slices 0x3), mbus joined? no->no
<7>[  131.093256] 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>[  131.093479] 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>[  131.093667] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:171:pipe A] min cdclk: 192000 kHz -> 0 kHz
Oops#1 Part7
<7>[  131.093837] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Modeset required for cdclk change
<7>[  131.094003] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz
<7>[  131.094180] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0
<7>[  131.094349] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:171:pipe A] enable: no [modeset]
<7>[  131.094516] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:35:plane 1A] fb: [NOFB], visible: no
<7>[  131.094683] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:65:plane 2A] fb: [NOFB], visible: no
<7>[  131.094848] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:95:plane 3A] fb: [NOFB], visible: no
<7>[  131.095010] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:125:plane 4A] fb: [NOFB], visible: no
<7>[  131.095188] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:135:plane 5A] fb: [NOFB], visible: no
<7>[  131.095351] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:145:plane 6A] fb: [NOFB], visible: no
<7>[  131.095512] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:155:plane 7A] fb: [NOFB], visible: no
<7>[  131.095672] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:165:cursor A] fb: [NOFB], visible: no
<7>[  131.095928] 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>[  131.112952] 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>[  131.113706] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1)
<7>[  131.113854] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7>[  131.114648] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1)
<7>[  131.114851] 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>[  131.114871] 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>[  131.115218] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A
<7>[  131.120152] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B
<7>[  131.120484] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:171:pipe A]
<7>[  131.120778] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0
<7>[  131.121046] 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>[  131.121675] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:587:DDI B/PHY B]
<7>[  131.121946] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:597:DDI TC1/PHY TC1]
Oops#1 Part5
<7>[  131.122206] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST A]
<7>[  131.122449] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST B]
<7>[  131.122691] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST C]
<7>[  131.122929] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:602:DP-MST D]
<7>[  131.123179] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:607:DDI TC2/PHY TC2]
<7>[  131.123415] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST A]
<7>[  131.123643] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST B]
<7>[  131.123860] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST C]
<7>[  131.124088] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:612:DP-MST D]
<7>[  131.124302] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:616:DDI TC3/PHY TC3]
<7>[  131.124515] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST A]
<7>[  131.124728] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST B]
<7>[  131.124941] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST C]
<7>[  131.125198] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:621:DP-MST D]
<7>[  131.125411] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:625:DDI TC4/PHY TC4]
<7>[  131.125633] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST A]
Oops#1 Part4
<7>[  131.125851] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST B]
<7>[  131.126070] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C]
<7>[  131.126308] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D]
<7>[  131.126528] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1]
<7>[  131.126933] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1
<7>[  131.127174] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A]
<7>[  131.153938] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]
<7>[  131.169028] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs
<7>[  131.174953] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs
<7>[  131.178609] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs
<7>[  131.182308] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs
<7>[  131.185251] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs
<7>[  131.209954] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind
<7>[  131.213479] 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
Oops#1 Part3
<7>[  131.214271] 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>[  131.216591] 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>[  131.218533] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off
<7>[  131.219791] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded
<7>[  131.220313] 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>[  131.608625] BUG: kernel NULL pointer dereference, address: 0000000000000095
<1>[  131.608633] #PF: supervisor read access in kernel mode
<1>[  131.608636] #PF: error_code(0x0000) - not-present page
<6>[  131.608639] PGD 0 P4D 0 
<4>[  131.608642] Oops: Oops: 0000 [#1] SMP NOPTI
<4>[  131.608647] CPU: 5 UID: 0 PID: 2186 Comm: perf_pmu Tainted: G S   U       L      7.1.0-rc2-CI_DRM_18447-g302d234f6c7a+ #1 PREEMPT(lazy) 
<4>[  131.608653] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP
<4>[  131.608656] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020
<4>[  131.608661] RIP: 0010:_free_event+0x3e/0x370
<4>[  131.608667] Code: 50 04 00 00 e8 f3 d7 f2 ff 48 8d bb 70 04 00 00 e8 e7 d7 f2 ff 48 83 bb 00 03 00 00 00 0f 84 e9 00 00 00 48 8b 83 98 00 00 00 <f6> 80 95 00 00 00 08 74 0d f6 83 02 01 00 00 10 0f 84 a8 00 00 00
Oops#1 Part2
<4>[  131.608673] RSP: 0018:ffffc90001613d48 EFLAGS: 00010246
<4>[  131.608676] RAX: 0000000000000000 RBX: ffff888101b364c8 RCX: 0000000000000001
<4>[  131.608680] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
<4>[  131.608682] RBP: ffffc90001613d60 R08: 0000000000000000 R09: 0000000000000000
<4>[  131.608685] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
<4>[  131.608688] R13: ffff888101b364c8 R14: ffff888101b367b8 R15: ffff888101b364c8
<4>[  131.608691] FS:  0000000000000000(0000) GS:ffff88851c303000(0000) knlGS:0000000000000000
<4>[  131.608696] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[  131.608699] CR2: 0000000000000095 CR3: 000000000344a003 CR4: 0000000000f72ef0
<4>[  131.608703] PKRU: 55555554
<4>[  131.608705] Call Trace:
<4>[  131.608707]  <TASK>
<4>[  131.608709]  perf_event_release_kernel+0x260/0x2d0
<4>[  131.608714]  perf_release+0x12/0x20
<4>[  131.608718]  __fput+0x10a/0x300
<4>[  131.608722]  ____fput+0x15/0x20
<4>[  131.608725]  task_work_run+0x60/0xb0
<4>[  131.608730]  do_exit+0x316/0xb60
<4>[  131.608734]  ? _raw_spin_unlock_irq+0x27/0x70
<4>[  131.608739]  ? trace_hardirqs_on+0x22/0xf0
<4>[  131.608744]  do_group_exit+0x3a/0xb0
<4>[  131.608748]  __x64_sys_exit_group+0x18/0x20
<4>[  131.608751]  x64_sys_call+0x175a/0x26e0
<4>[  131.608757]  do_syscall_64+0x103/0x1410
<4>[  131.608762]  ? do_syscall_64+0xb8/0x1410
<4>[  131.608765]  ? clear_bhb_loop+0x30/0x80
<4>[  131.608769]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
Oops#1 Part1
<4>[  131.608773] RIP: 0033:0x73154b8ee21d
<4>[  131.608776] Code: Unable to access opcode bytes at 0x73154b8ee1f3.
<4>[  131.608779] RSP: 002b:00007ffcd91da448 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7
<4>[  131.608784] RAX: ffffffffffffffda RBX: 000073154ba04fa8 RCX: 000073154b8ee21d
<4>[  131.608787] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062
<4>[  131.608790] RBP: 00007ffcd91da4a0 R08: 00007ffcd91da3f0 R09: 0000000000000007
<4>[  131.608793] R10: 000057bbd6fbea80 R11: 0000000000000206 R12: 0000000000000003
<4>[  131.608796] R13: 0000000000000000 R14: 0000000000000062 R15: 000073154ba04fc0
<4>[  131.608802]  </TASK>
<4>[  131.608804] 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 intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal cmdlinepart ee1004 intel_powerclamp mei_hdcp mei_pxp spi_nor tps6598x mtd coretemp typec wmi_bmof kvm_intel kvm irqbypass snd_intel_dspcfg aesni_intel snd_hda_codec snd_hda_core gf128mul snd_hwdep rapl snd_pcm snd_timer intel_cstate igc i2c_i801 snd mei_me i2c_mux video spi_intel_pci soundcore i2c_smbus mei spi_intel idma64 serial_multi_instantiate binfmt_misc intel_pmc_core pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry pinctrl_tigerlake intel_vsec acpi_tad acpi_pad thunderbolt nls_iso8859_1 wmi igen6_edac dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915]
<4>[  131.608870] CR2: 0000000000000095
<4>[  131.608873] ---[ end trace 0000000000000000 ]---