Oops#1 Part7 <7>[ 306.789580] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 306.789742] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:171:pipe A] enable: no [modeset] <7>[ 306.789902] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:35:plane 1A] fb: [NOFB], visible: no <7>[ 306.790062] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:65:plane 2A] fb: [NOFB], visible: no <7>[ 306.790220] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:95:plane 3A] fb: [NOFB], visible: no <7>[ 306.790392] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:125:plane 4A] fb: [NOFB], visible: no <7>[ 306.790549] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:135:plane 5A] fb: [NOFB], visible: no <7>[ 306.790711] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:145:plane 6A] fb: [NOFB], visible: no <7>[ 306.790868] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:155:plane 7A] fb: [NOFB], visible: no <7>[ 306.791044] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:165:cursor A] fb: [NOFB], visible: no <7>[ 306.791306] 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>[ 306.807432] 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>[ 306.808493] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) Oops#1 Part6 <7>[ 306.808655] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 306.809505] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 306.809696] 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>[ 306.809712] 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>[ 306.810083] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 306.813044] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 306.813365] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:171:pipe A] <7>[ 306.813589] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 306.813777] 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>[ 306.814344] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:587:DDI B/PHY B] <7>[ 306.814531] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:597:DDI TC1/PHY TC1] <7>[ 306.814692] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST A] <7>[ 306.814851] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST B] <7>[ 306.815009] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST C] Oops#1 Part5 <7>[ 306.815166] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:602:DP-MST D] <7>[ 306.815334] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:607:DDI TC2/PHY TC2] <7>[ 306.815507] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST A] <7>[ 306.815682] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST B] <7>[ 306.815854] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST C] <7>[ 306.816024] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:612:DP-MST D] <7>[ 306.816191] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:616:DDI TC3/PHY TC3] <7>[ 306.816378] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST A] <7>[ 306.816548] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST B] <7>[ 306.816714] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST C] <7>[ 306.816879] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:621:DP-MST D] <7>[ 306.817044] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:625:DDI TC4/PHY TC4] <7>[ 306.817210] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST A] <7>[ 306.817423] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST B] <7>[ 306.817591] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C] <7>[ 306.817757] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D] Oops#1 Part4 <7>[ 306.817923] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1] <7>[ 306.818259] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 306.818527] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A] <7>[ 306.850685] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 306.865243] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs <7>[ 306.868962] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs <7>[ 306.873421] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 306.877272] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 306.879331] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 306.904188] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 306.907281] 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>[ 306.907887] 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>[ 306.909875] 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>[ 306.911745] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 306.914036] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 306.914349] 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>[ 307.274573] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 307.274581] #PF: supervisor read access in kernel mode <1>[ 307.274584] #PF: error_code(0x0000) - not-present page <6>[ 307.274587] PGD 0 P4D 0 <4>[ 307.274591] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 307.274595] CPU: 3 UID: 0 PID: 2714 Comm: perf_pmu Tainted: G S U L N 7.0.0-rc6-CI_DRM_18263-g35dad892ec87+ #1 PREEMPT(lazy) <4>[ 307.274602] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST <4>[ 307.274605] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 307.274609] RIP: 0010:_free_event+0x3e/0x370 <4>[ 307.274615] 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>[ 307.274621] RSP: 0018:ffffc9000285baa0 EFLAGS: 00010246 <4>[ 307.274624] RAX: 0000000000000000 RBX: ffff888141a11f88 RCX: 0000000000000001 <4>[ 307.274628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 307.274631] RBP: ffffc9000285bab8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 307.274633] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 Oops#1 Part2 <4>[ 307.274636] R13: ffff888141a11f88 R14: ffff888141a12280 R15: ffff888141a11f88 <4>[ 307.274639] FS: 0000000000000000(0000) GS:ffff88851c017000(0000) knlGS:0000000000000000 <4>[ 307.274644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 307.274647] CR2: 0000000000000095 CR3: 000000000344c001 CR4: 0000000000f72ef0 <4>[ 307.274651] PKRU: 55555554 <4>[ 307.274653] Call Trace: <4>[ 307.274655] <4>[ 307.274657] perf_event_release_kernel+0x260/0x2d0 <4>[ 307.274662] perf_release+0x12/0x20 <4>[ 307.274666] __fput+0x10a/0x2f0 <4>[ 307.274670] ____fput+0x15/0x20 <4>[ 307.274673] task_work_run+0x60/0xb0 <4>[ 307.274677] do_exit+0x309/0xb80 <4>[ 307.274681] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 307.274686] ? trace_hardirqs_on+0x22/0x100 <4>[ 307.274691] do_group_exit+0x3a/0xb0 <4>[ 307.274694] __x64_sys_exit_group+0x18/0x20 <4>[ 307.274697] x64_sys_call+0x175a/0x26e0 <4>[ 307.274702] do_syscall_64+0xdd/0x1440 <4>[ 307.274706] ? find_held_lock+0x31/0x90 <4>[ 307.274710] ? rcu_read_unlock+0x1c/0x80 <4>[ 307.274715] ? lock_release+0xd0/0x2b0 <4>[ 307.274720] ? __lock_acquire+0x43e/0x2790 <4>[ 307.274723] ? do_wp_page+0x904/0xef0 <4>[ 307.274728] ? find_held_lock+0x31/0x90 <4>[ 307.274731] ? rcu_read_unlock+0x1c/0x80 <4>[ 307.274735] ? lock_release+0xd0/0x2b0 <4>[ 307.274739] ? find_held_lock+0x31/0x90 <4>[ 307.274742] ? exc_page_fault+0x96/0x2c0 <4>[ 307.274746] ? lock_release+0xd0/0x2b0 <4>[ 307.274750] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 307.274755] ? irqentry_exit+0x17d/0x780 <4>[ 307.274758] ? clear_bhb_loop+0x30/0x80 <4>[ 307.274763] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 307.274766] RIP: 0033:0x71d37ecee21d <4>[ 307.274770] Code: Unable to access opcode bytes at 0x71d37ecee1f3. <4>[ 307.274773] RSP: 002b:00007ffe7c64eee8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 307.274777] RAX: ffffffffffffffda RBX: 000071d37ee04fa8 RCX: 000071d37ecee21d <4>[ 307.274780] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 307.274783] RBP: 00007ffe7c64ef40 R08: 00007ffe7c64ee90 R09: 0000000000000007 <4>[ 307.274786] R10: 000060ef17fb7a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 307.274789] R13: 0000000000000000 R14: 0000000000000062 R15: 000071d37ee04fc0 <4>[ 307.274795] <4>[ 307.274797] 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 cmdlinepart x86_pkg_temp_thermal ee1004 spi_nor intel_powerclamp coretemp mtd mei_pxp mei_hdcp wmi_bmof kvm_intel snd_intel_dspcfg snd_hda_codec kvm snd_hda_core irqbypass snd_hwdep ghash_clmulni_intel snd_pcm aesni_intel rapl intel_cstate snd_timer i2c_i801 snd spi_intel_pci i2c_mux video spi_intel i2c_smbus soundcore igc idma64 mei_me mei thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 intel_pmc_ssram_telemetry igen6_edac intel_vsec wmi acpi_pad acpi_tad pinctrl_tigerlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 307.274863] CR2: 0000000000000095 <4>[ 307.274866] ---[ end trace 0000000000000000 ]---