Panic#2 Part7 <7>[ 64.770185] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 64.770419] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A] <7>[ 64.794220] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 64.815722] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs <7>[ 64.818553] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs <7>[ 64.821559] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 64.824974] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 64.828192] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 64.852739] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 64.855756] 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>[ 64.856215] 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>[ 64.858260] 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>[ 64.861261] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off Panic#2 Part6 <7>[ 64.861626] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 64.861859] 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>[ 65.230393] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 65.230401] #PF: supervisor read access in kernel mode <1>[ 65.230405] #PF: error_code(0x0000) - not-present page <6>[ 65.230407] PGD 0 P4D 0 <4>[ 65.230411] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 65.230415] CPU: 0 UID: 0 PID: 2173 Comm: perf_pmu Tainted: G S U L 7.0.0-rc5-CI_DRM_18213-gcfe3d5f3eb5c+ #1 PREEMPT(lazy) <4>[ 65.230421] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 65.230424] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 65.230428] RIP: 0010:_free_event+0x3e/0x370 <4>[ 65.230435] 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>[ 65.230441] RSP: 0018:ffffc900081a7a60 EFLAGS: 00010246 <4>[ 65.230444] RAX: 0000000000000000 RBX: ffff88810ffc07e8 RCX: 0000000000000001 <4>[ 65.230447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 65.230450] RBP: ffffc900081a7a78 R08: 0000000000000000 R09: 0000000000000000 <4>[ 65.230453] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 65.230456] R13: ffff88810ffc07e8 R14: ffff88810ffc0ae0 R15: ffff88810ffc07e8 Panic#2 Part5 <4>[ 65.230459] FS: 0000000000000000(0000) GS:ffff88851be98000(0000) knlGS:0000000000000000 <4>[ 65.230464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 65.230467] CR2: 0000000000000095 CR3: 000000000344c003 CR4: 0000000000f72ef0 <4>[ 65.230470] PKRU: 55555554 <4>[ 65.230472] Call Trace: <4>[ 65.230474] <4>[ 65.230476] perf_event_release_kernel+0x260/0x2d0 <4>[ 65.230481] perf_release+0x12/0x20 <4>[ 65.230485] __fput+0x10a/0x2f0 <4>[ 65.230489] ____fput+0x15/0x20 <4>[ 65.230492] task_work_run+0x60/0xb0 <4>[ 65.230497] do_exit+0x309/0xb80 <4>[ 65.230500] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 65.230505] ? trace_hardirqs_on+0x22/0x100 <4>[ 65.230511] do_group_exit+0x3a/0xb0 <4>[ 65.230514] __x64_sys_exit_group+0x18/0x20 <4>[ 65.230517] x64_sys_call+0x175a/0x26e0 <4>[ 65.230522] do_syscall_64+0xdd/0x1470 <4>[ 65.230527] ? __folio_batch_add_and_move+0x190/0x2e0 <4>[ 65.230532] ? __pfx_lru_add+0x10/0x10 <4>[ 65.230535] ? lock_release+0xd0/0x2b0 <4>[ 65.230540] ? find_held_lock+0x31/0x90 <4>[ 65.230544] ? rcu_read_unlock+0x1c/0x80 <4>[ 65.230548] ? lock_release+0xd0/0x2b0 <4>[ 65.230553] ? __lock_acquire+0x43e/0x2790 <4>[ 65.230556] ? do_wp_page+0x904/0xef0 <4>[ 65.230561] ? find_held_lock+0x31/0x90 <4>[ 65.230564] ? rcu_read_unlock+0x1c/0x80 <4>[ 65.230568] ? lock_release+0xd0/0x2b0 <4>[ 65.230572] ? find_held_lock+0x31/0x90 <4>[ 65.230575] ? exc_page_fault+0x96/0x2c0 <4>[ 65.230580] ? lock_release+0xd0/0x2b0 <4>[ 65.230584] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 65.230589] ? irqentry_exit+0x17d/0x780 Panic#2 Part4 <4>[ 65.230592] ? clear_bhb_loop+0x30/0x80 <4>[ 65.230597] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 65.230600] RIP: 0033:0x77e7008ee21d <4>[ 65.230604] Code: Unable to access opcode bytes at 0x77e7008ee1f3. <4>[ 65.230607] RSP: 002b:00007ffec60002e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 65.230611] RAX: ffffffffffffffda RBX: 000077e700a04fa8 RCX: 000077e7008ee21d <4>[ 65.230615] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 65.230618] RBP: 00007ffec6000340 R08: 00007ffec6000290 R09: 0000000000000007 <4>[ 65.230621] R10: 00005f21a5c30a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 65.230624] R13: 0000000000000000 R14: 0000000000000062 R15: 000077e700a04fc0 <4>[ 65.230630] <4>[ 65.230632] 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 mei_pxp mei_hdcp coretemp mtd wmi_bmof kvm_intel kvm snd_intel_dspcfg snd_hda_codec irqbypass ghash_clmulni_intel snd_hda_core snd_hwdep aesni_intel rapl intel_cstate snd_pcm video igc snd_timer i2c_i801 mei_me snd i2c_mux spi_intel_pci idma64 i2c_smbus spi_intel mei soundcore thunderbolt igen6_edac wmi binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_pad intel_vsec pinctrl_tigerlake acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] Panic#2 Part3 <4>[ 65.230700] CR2: 0000000000000095 <4>[ 65.230703] ---[ end trace 0000000000000000 ]--- <4>[ 75.480245] RIP: 0010:_free_event+0x3e/0x370 <4>[ 75.480263] 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>[ 75.480278] RSP: 0018:ffffc900081a7a60 EFLAGS: 00010246 <4>[ 75.480285] RAX: 0000000000000000 RBX: ffff88810ffc07e8 RCX: 0000000000000001 <4>[ 75.480291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 75.480297] RBP: ffffc900081a7a78 R08: 0000000000000000 R09: 0000000000000000 <4>[ 75.480303] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 75.480309] R13: ffff88810ffc07e8 R14: ffff88810ffc0ae0 R15: ffff88810ffc07e8 <4>[ 75.480316] FS: 0000000000000000(0000) GS:ffff88851be98000(0000) knlGS:0000000000000000 <4>[ 75.480323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Panic#2 Part2 <4>[ 75.480329] CR2: 0000000000000095 CR3: 000000000344c003 CR4: 0000000000f72ef0 <4>[ 75.480335] PKRU: 55555554 <6>[ 75.480340] note: perf_pmu[2173] exited with irqs disabled <1>[ 75.480672] Fixing recursive fault but reboot is needed! <3>[ 75.480681] BUG: scheduling while atomic: perf_pmu/2173/0x00000000 <4>[ 75.480687] INFO: lockdep is turned off. <4>[ 75.480690] 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 mei_pxp mei_hdcp coretemp mtd wmi_bmof kvm_intel kvm snd_intel_dspcfg snd_hda_codec irqbypass ghash_clmulni_intel snd_hda_core snd_hwdep aesni_intel rapl intel_cstate snd_pcm video igc snd_timer i2c_i801 mei_me snd i2c_mux spi_intel_pci idma64 i2c_smbus spi_intel mei soundcore thunderbolt igen6_edac wmi binfmt_misc serial_multi_instantiate intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_pad intel_vsec pinctrl_tigerlake acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 75.480800] CPU: 2 UID: 0 PID: 2173 Comm: perf_pmu Tainted: G S UD L 7.0.0-rc5-CI_DRM_18213-gcfe3d5f3eb5c+ #1 PREEMPT(lazy) <4>[ 75.480804] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE, [L]=SOFTLOCKUP <4>[ 75.480804] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 75.480806] Call Trace: <4>[ 75.480806] Panic#2 Part1 <4>[ 75.480808] dump_stack_lvl+0xc1/0xf0 <4>[ 75.480813] dump_stack+0x10/0x20 <4>[ 75.480815] __schedule_bug+0x75/0xa0 <4>[ 75.480819] __schedule+0x1711/0x1dd0 <4>[ 75.480822] ? vprintk_emit+0x3b3/0x470 <4>[ 75.480825] ? lock_acquire+0x2b3/0x2f0 <4>[ 75.480829] ? lock_release+0x210/0x2b0 <4>[ 75.480832] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4>[ 75.480835] ? native_irq_return_ldt+0x72/0xb6 <4>[ 75.480838] ? trace_hardirqs_on+0x22/0x100 <4>[ 75.480843] do_task_dead+0x5a/0x110 <4>[ 75.480846] make_task_dead+0x147/0x160 <4>[ 75.480849] rewind_stack_and_make_dead+0x16/0x20 <4>[ 75.480852] RIP: 0033:0x77e7008ee21d <4>[ 75.480854] Code: Unable to access opcode bytes at 0x77e7008ee1f3. <4>[ 75.480855] RSP: 002b:00007ffec60002e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 75.480857] RAX: ffffffffffffffda RBX: 000077e700a04fa8 RCX: 000077e7008ee21d <4>[ 75.480859] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 75.480860] RBP: 00007ffec6000340 R08: 00007ffec6000290 R09: 0000000000000007 <4>[ 75.480861] R10: 00005f21a5c30a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 75.480861] R13: 0000000000000000 R14: 0000000000000062 R15: 000077e700a04fc0 <4>[ 75.480866] <4>[ 124.565861] nvme nvme0: I/O tag 159 (409f) QID 5 timeout, completion polled <4>[ 154.581032] nvme nvme0: I/O tag 160 (70a0) QID 5 timeout, completion polled <4>[ 184.984650] nvme nvme0: I/O tag 160 (10a0) QID 5 timeout, completion polled <2>[ 185.235124] softdog: Initiating panic <0>[ 185.235136] Kernel panic - not syncing: Software Watchdog Timer expired <0>[ 185.235237] Kernel Offset: disabled