Oops#1 Part7 <7>[ 200.023124] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Modeset required for cdclk change <7>[ 200.023366] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz <7>[ 200.023605] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 200.023860] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:170:pipe A] enable: no [modeset] <7>[ 200.024100] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:34:plane 1A] fb: [NOFB], visible: no <7>[ 200.024335] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:64:plane 2A] fb: [NOFB], visible: no <7>[ 200.024569] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:94:plane 3A] fb: [NOFB], visible: no <7>[ 200.024816] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:124:plane 4A] fb: [NOFB], visible: no <7>[ 200.025052] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:134:plane 5A] fb: [NOFB], visible: no <7>[ 200.025286] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:144:plane 6A] fb: [NOFB], visible: no <7>[ 200.025517] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:154:plane 7A] fb: [NOFB], visible: no <7>[ 200.025749] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:164:cursor A] fb: [NOFB], visible: no <7>[ 200.026162] 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] Oops#1 Part6 <7>[ 200.039905] 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>[ 200.040536] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 200.040697] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 200.041278] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 200.041547] 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>[ 200.041572] 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>[ 200.042082] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 200.046903] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 200.047254] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:170:pipe A] <7>[ 200.047477] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 200.047657] 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>[ 200.048057] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:586:DDI B/PHY B] <7>[ 200.048332] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:596:DDI TC1/PHY TC1] Oops#1 Part5 <7>[ 200.048569] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:598:DP-MST A] <7>[ 200.048816] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST B] <7>[ 200.049053] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST C] <7>[ 200.049282] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST D] <7>[ 200.049513] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:606:DDI TC2/PHY TC2] <7>[ 200.049741] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:608:DP-MST A] <7>[ 200.049992] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST B] <7>[ 200.050229] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST C] <7>[ 200.050464] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST D] <7>[ 200.050694] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:615:DDI TC3/PHY TC3] <7>[ 200.050949] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:617:DP-MST A] <7>[ 200.051180] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST B] <7>[ 200.051412] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST C] <7>[ 200.051640] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST D] <7>[ 200.051877] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:624:DDI TC4/PHY TC4] <7>[ 200.052107] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:626:DP-MST A] Oops#1 Part4 <7>[ 200.052337] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST B] <7>[ 200.052568] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST C] <7>[ 200.052799] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST D] <7>[ 200.053054] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:587:HDMI-A-1] <7>[ 200.053621] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 200.054008] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:170:pipe A] <7>[ 200.079914] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 200.087908] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:587:HDMI-A-1] removing connector from sysfs <7>[ 200.089434] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:597:DP-1] removing connector from sysfs <7>[ 200.092097] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:607:DP-2] removing connector from sysfs <7>[ 200.094485] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:616:DP-3] removing connector from sysfs <7>[ 200.096568] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:625:DP-4] removing connector from sysfs <7>[ 200.115913] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 200.117934] 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>[ 200.118393] 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>[ 200.119821] 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>[ 200.121437] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 200.122985] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 200.123207] 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>[ 200.512849] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 200.512857] #PF: supervisor read access in kernel mode <1>[ 200.512860] #PF: error_code(0x0000) - not-present page <6>[ 200.512863] PGD 0 P4D 0 <4>[ 200.512866] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 200.512871] CPU: 3 UID: 0 PID: 2330 Comm: perf_pmu Tainted: G S U L 7.0.0-rc4-CI_DRM_18160-ga25d8c583e1e+ #1 PREEMPT(lazy) <4>[ 200.512877] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 200.512879] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 200.512884] RIP: 0010:_free_event+0x3e/0x370 <4>[ 200.512890] 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 Oops#1 Part2 <4>[ 200.512896] RSP: 0018:ffffc90002717cb0 EFLAGS: 00010246 <4>[ 200.512900] RAX: 0000000000000000 RBX: ffff888101a8bf08 RCX: 0000000000000001 <4>[ 200.512903] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 200.512906] RBP: ffffc90002717cc8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 200.512908] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 200.512911] R13: ffff888101a8bf08 R14: ffff888101a8c200 R15: ffff888101a8bf08 <4>[ 200.512914] FS: 0000000000000000(0000) GS:ffff88851c01b000(0000) knlGS:0000000000000000 <4>[ 200.512919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 200.512922] CR2: 0000000000000095 CR3: 000000000344c004 CR4: 0000000000f72ef0 <4>[ 200.512925] PKRU: 55555554 <4>[ 200.512927] Call Trace: <4>[ 200.512929] <4>[ 200.512931] perf_event_release_kernel+0x260/0x2d0 <4>[ 200.512936] perf_release+0x12/0x20 <4>[ 200.512940] __fput+0x10a/0x2f0 <4>[ 200.512945] ____fput+0x15/0x20 <4>[ 200.512947] task_work_run+0x60/0xb0 <4>[ 200.512952] do_exit+0x309/0xb80 <4>[ 200.512957] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 200.512962] ? trace_hardirqs_on+0x22/0x100 <4>[ 200.512968] do_group_exit+0x3a/0xb0 <4>[ 200.512972] __x64_sys_exit_group+0x18/0x20 <4>[ 200.512976] x64_sys_call+0x175a/0x26e0 <4>[ 200.512980] do_syscall_64+0xdd/0x1470 <4>[ 200.512984] ? lock_release+0xd0/0x2b0 <4>[ 200.512990] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 200.512994] ? irqentry_exit+0x17d/0x780 <4>[ 200.512999] ? clear_bhb_loop+0x30/0x80 <4>[ 200.513003] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 200.513006] RIP: 0033:0x7c47fc0ee21d <4>[ 200.513009] Code: Unable to access opcode bytes at 0x7c47fc0ee1f3. <4>[ 200.513012] RSP: 002b:00007ffd7cdcb2b8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 200.513016] RAX: ffffffffffffffda RBX: 00007c47fc204fa8 RCX: 00007c47fc0ee21d <4>[ 200.513020] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 200.513023] RBP: 00007ffd7cdcb310 R08: 00007ffd7cdcb260 R09: 0000000000000007 <4>[ 200.513026] R10: 000064a56c177a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 200.513029] R13: 0000000000000000 R14: 0000000000000062 R15: 00007c47fc204fc0 <4>[ 200.513036] <4>[ 200.513037] 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 spi_nor ee1004 mei_pxp coretemp mtd mei_hdcp wmi_bmof kvm_intel kvm irqbypass ghash_clmulni_intel aesni_intel snd_intel_dspcfg rapl intel_cstate snd_hda_codec snd_hda_core snd_hwdep igc spi_intel_pci mei_me i2c_i801 snd_pcm idma64 i2c_mux spi_intel video i2c_smbus thunderbolt mei snd_timer snd soundcore binfmt_misc igen6_edac serial_multi_instantiate intel_pmc_core nls_iso8859_1 pmt_telemetry pmt_discovery wmi pmt_class intel_pmc_ssram_telemetry intel_vsec pinctrl_tigerlake acpi_tad acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 200.513103] CR2: 0000000000000095 <4>[ 200.513106] ---[ end trace 0000000000000000 ]---