Oops#1 Part6 <7>[ 456.893177] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:165:cursor A] fb: [NOFB], visible: no <7>[ 456.893586] 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>[ 456.913095] 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>[ 456.913871] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 456.914044] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 456.914756] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 456.915027] 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>[ 456.915054] 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>[ 456.915489] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 456.921016] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 456.921341] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:171:pipe A] <7>[ 456.921551] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 456.921726] 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 Oops#1 Part5 <7>[ 456.922039] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:587:DDI B/PHY B] <7>[ 456.922317] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:597:DDI TC1/PHY TC1] <7>[ 456.922559] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST A] <7>[ 456.922797] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST B] <7>[ 456.923062] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST C] <7>[ 456.923302] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:602:DP-MST D] <7>[ 456.923542] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:607:DDI TC2/PHY TC2] <7>[ 456.923777] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST A] <7>[ 456.924020] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST B] <7>[ 456.924254] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST C] <7>[ 456.924485] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:612:DP-MST D] <7>[ 456.924715] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:616:DDI TC3/PHY TC3] <7>[ 456.924944] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST A] <7>[ 456.925208] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST B] <7>[ 456.925439] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST C] Oops#1 Part4 <7>[ 456.925667] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:621:DP-MST D] <7>[ 456.925898] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:625:DDI TC4/PHY TC4] <7>[ 456.926140] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST A] <7>[ 456.926372] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST B] <7>[ 456.926599] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C] <7>[ 456.926831] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D] <7>[ 456.927076] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1] <7>[ 456.927658] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 456.928020] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A] <7>[ 456.952420] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 456.964382] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs <7>[ 456.966941] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs <7>[ 456.969672] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 456.973447] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 456.975546] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs Oops#1 Part3 <7>[ 457.002178] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 457.005422] 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>[ 457.005904] 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>[ 457.008859] 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>[ 457.010607] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 457.012071] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 457.012300] 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>[ 457.406532] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 457.406542] #PF: supervisor read access in kernel mode <1>[ 457.406546] #PF: error_code(0x0000) - not-present page <6>[ 457.406549] PGD 0 P4D 0 <4>[ 457.406552] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 457.406557] CPU: 6 UID: 0 PID: 2486 Comm: perf_pmu Tainted: G S U L 7.0.0-CI_DRM_18359-g021ccd6f29b3+ #1 PREEMPT(lazy) <4>[ 457.406564] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 457.406566] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 457.406571] RIP: 0010:_free_event+0x3e/0x370 Oops#1 Part2 <4>[ 457.406577] 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>[ 457.406583] RSP: 0018:ffffc90000563d40 EFLAGS: 00010246 <4>[ 457.406587] RAX: 0000000000000000 RBX: ffff8881115487e8 RCX: 0000000000000001 <4>[ 457.406590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 457.406593] RBP: ffffc90000563d58 R08: 0000000000000000 R09: 0000000000000000 <4>[ 457.406596] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 457.406599] R13: ffff8881115487e8 R14: ffff888111548ae0 R15: ffff8881115487e8 <4>[ 457.406603] FS: 0000000000000000(0000) GS:ffff88851c197000(0000) knlGS:0000000000000000 <4>[ 457.406607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 457.406610] CR2: 0000000000000095 CR3: 000000000344c004 CR4: 0000000000f72ef0 <4>[ 457.406614] PKRU: 55555554 <4>[ 457.406616] Call Trace: <4>[ 457.406618] <4>[ 457.406621] perf_event_release_kernel+0x260/0x2d0 <4>[ 457.406626] perf_release+0x12/0x20 <4>[ 457.406629] __fput+0x10a/0x2f0 <4>[ 457.406634] ____fput+0x15/0x20 <4>[ 457.406637] task_work_run+0x60/0xb0 <4>[ 457.406642] do_exit+0x309/0xb80 <4>[ 457.406645] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 457.406651] ? trace_hardirqs_on+0x22/0x100 <4>[ 457.406657] do_group_exit+0x3a/0xb0 <4>[ 457.406660] __x64_sys_exit_group+0x18/0x20 <4>[ 457.406663] x64_sys_call+0x175a/0x26e0 <4>[ 457.406668] do_syscall_64+0xdd/0x1440 <4>[ 457.406672] ? clear_bhb_loop+0x30/0x80 <4>[ 457.406676] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 457.406680] RIP: 0033:0x7402188ee21d <4>[ 457.406683] Code: Unable to access opcode bytes at 0x7402188ee1f3. <4>[ 457.406686] RSP: 002b:00007ffc26ea1958 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 457.406691] RAX: ffffffffffffffda RBX: 0000740218a04fa8 RCX: 00007402188ee21d <4>[ 457.406694] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 457.406697] RBP: 00007ffc26ea19b0 R08: 00007ffc26ea1900 R09: 0000000000000007 <4>[ 457.406701] R10: 00005a02dab62a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 457.406704] R13: 0000000000000000 R14: 0000000000000062 R15: 0000740218a04fc0 <4>[ 457.406711] <4>[ 457.406712] 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 cmdlinepart intel_powerclamp ee1004 spi_nor coretemp mei_pxp mei_hdcp mtd wmi_bmof kvm_intel kvm snd_intel_dspcfg snd_hda_codec irqbypass snd_hda_core ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hwdep snd_pcm video igc idma64 snd_timer i2c_i801 mei_me snd i2c_mux spi_intel_pci spi_intel soundcore mei i2c_smbus thunderbolt binfmt_misc igen6_edac wmi serial_multi_instantiate intel_pmc_core pmt_telemetry pmt_discovery nls_iso8859_1 pmt_class intel_pmc_ssram_telemetry intel_vsec acpi_pad pinctrl_tigerlake acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 457.406787] CR2: 0000000000000095 <4>[ 457.406790] ---[ end trace 0000000000000000 ]---