Oops#1 Part6 <7>[ 411.669221] 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>[ 411.669571] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 411.674405] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 411.674758] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:171:pipe A] <7>[ 411.674984] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 411.675174] 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>[ 411.675474] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:587:DDI B/PHY B] <7>[ 411.675658] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:597:DDI TC1/PHY TC1] <7>[ 411.675818] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST A] <7>[ 411.675978] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST B] <7>[ 411.676137] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST C] <7>[ 411.676294] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:602:DP-MST D] <7>[ 411.676471] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:607:DDI TC2/PHY TC2] <7>[ 411.676642] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST A] Oops#1 Part5 <7>[ 411.676827] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST B] <7>[ 411.677009] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST C] <7>[ 411.677194] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:612:DP-MST D] <7>[ 411.677384] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:616:DDI TC3/PHY TC3] <7>[ 411.677578] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST A] <7>[ 411.677755] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST B] <7>[ 411.677931] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST C] <7>[ 411.678113] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:621:DP-MST D] <7>[ 411.678289] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:625:DDI TC4/PHY TC4] <7>[ 411.678489] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST A] <7>[ 411.678677] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST B] <7>[ 411.678851] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C] <7>[ 411.679027] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D] <7>[ 411.679201] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1] <7>[ 411.679696] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 411.679946] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A] Oops#1 Part4 <7>[ 411.699699] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 411.711044] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs <7>[ 411.713247] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs <7>[ 411.715982] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 411.718483] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 411.720930] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 411.746221] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 411.749288] 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>[ 411.749835] 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>[ 411.751419] 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>[ 411.752894] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 411.754276] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 411.754511] 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 Oops#1 Part3 <1>[ 412.147541] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 412.147549] #PF: supervisor read access in kernel mode <1>[ 412.147553] #PF: error_code(0x0000) - not-present page <6>[ 412.147556] PGD 0 P4D 0 <4>[ 412.147559] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 412.147564] CPU: 0 UID: 0 PID: 2554 Comm: perf_pmu Tainted: G S U L N 7.0.0-rc6-CI_DRM_18274-gcfd3ea213f78+ #1 PREEMPT(lazy) <4>[ 412.147570] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST <4>[ 412.147573] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 412.147577] RIP: 0010:_free_event+0x3e/0x370 <4>[ 412.147582] 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>[ 412.147589] RSP: 0018:ffffc900041b79e0 EFLAGS: 00010246 <4>[ 412.147592] RAX: 0000000000000000 RBX: ffff8881113587e8 RCX: 0000000000000001 <4>[ 412.147595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 412.147598] RBP: ffffc900041b79f8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 412.147601] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 412.147604] R13: ffff8881113587e8 R14: ffff888111358ae0 R15: ffff8881113587e8 <4>[ 412.147607] FS: 0000000000000000(0000) GS:ffff88851c097000(0000) knlGS:0000000000000000 <4>[ 412.147611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Oops#1 Part2 <4>[ 412.147614] CR2: 0000000000000095 CR3: 000000000344c005 CR4: 0000000000f72ef0 <4>[ 412.147618] PKRU: 55555554 <4>[ 412.147620] Call Trace: <4>[ 412.147622] <4>[ 412.147624] perf_event_release_kernel+0x260/0x2d0 <4>[ 412.147629] perf_release+0x12/0x20 <4>[ 412.147632] __fput+0x10a/0x2f0 <4>[ 412.147637] ____fput+0x15/0x20 <4>[ 412.147640] task_work_run+0x60/0xb0 <4>[ 412.147644] do_exit+0x309/0xb80 <4>[ 412.147648] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 412.147652] ? trace_hardirqs_on+0x22/0x100 <4>[ 412.147657] do_group_exit+0x3a/0xb0 <4>[ 412.147661] __x64_sys_exit_group+0x18/0x20 <4>[ 412.147664] x64_sys_call+0x175a/0x26e0 <4>[ 412.147668] do_syscall_64+0xdd/0x1440 <4>[ 412.147674] ? lock_acquire+0xc4/0x2f0 <4>[ 412.147678] ? find_held_lock+0x31/0x90 <4>[ 412.147682] ? __folio_batch_add_and_move+0x190/0x2e0 <4>[ 412.147687] ? __pfx_lru_add+0x10/0x10 <4>[ 412.147691] ? lock_release+0xd0/0x2b0 <4>[ 412.147695] ? find_held_lock+0x31/0x90 <4>[ 412.147698] ? rcu_read_unlock+0x1c/0x80 <4>[ 412.147703] ? lock_release+0xd0/0x2b0 <4>[ 412.147707] ? __lock_acquire+0x43e/0x2790 <4>[ 412.147711] ? do_wp_page+0x904/0xef0 <4>[ 412.147716] ? find_held_lock+0x31/0x90 <4>[ 412.147719] ? rcu_read_unlock+0x1c/0x80 <4>[ 412.147722] ? lock_release+0xd0/0x2b0 <4>[ 412.147727] ? find_held_lock+0x31/0x90 <4>[ 412.147730] ? exc_page_fault+0x96/0x2c0 <4>[ 412.147734] ? lock_release+0xd0/0x2b0 <4>[ 412.147739] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 412.147743] ? irqentry_exit+0x17d/0x780 <4>[ 412.147747] ? clear_bhb_loop+0x30/0x80 <4>[ 412.147751] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 412.147754] RIP: 0033:0x72d0484ee21d <4>[ 412.147758] Code: Unable to access opcode bytes at 0x72d0484ee1f3. <4>[ 412.147760] RSP: 002b:00007ffc30cd2ea8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 412.147765] RAX: ffffffffffffffda RBX: 000072d048604fa8 RCX: 000072d0484ee21d <4>[ 412.147768] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 412.147771] RBP: 00007ffc30cd2f00 R08: 00007ffc30cd2e50 R09: 0000000000000007 <4>[ 412.147774] R10: 0000641a2a5daa80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 412.147777] R13: 0000000000000000 R14: 0000000000000062 R15: 000072d048604fc0 <4>[ 412.147784] <4>[ 412.147785] 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 mei_pxp mei_hdcp mtd wmi_bmof kvm_intel kvm irqbypass ghash_clmulni_intel aesni_intel snd_intel_dspcfg snd_hda_codec rapl snd_hda_core snd_hwdep snd_pcm intel_cstate igc i2c_i801 snd_timer spi_intel_pci mei_me snd i2c_mux spi_intel i2c_smbus video soundcore idma64 mei thunderbolt binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry pmt_discovery pmt_class igen6_edac wmi intel_pmc_ssram_telemetry acpi_tad nls_iso8859_1 intel_vsec acpi_pad pinctrl_tigerlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 412.147850] CR2: 0000000000000095 <4>[ 412.147853] ---[ end trace 0000000000000000 ]---