Oops#1 Part4 <7>[ 427.932654] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe B <7>[ 427.949776] i915 0000:00:02.0: [drm:intel_ddi_disable_transcoder_func [i915]] Quirk Increase DDI disabled time <7>[ 428.055890] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_C <7>[ 428.056459] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable PORT PLL C (active 0x2, on? 1) for [CRTC:121:pipe B] <7>[ 428.057088] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling PORT PLL C <7>[ 428.057514] i915 0000:00:02.0: [drm:intel_set_cdclk [i915]] Pre changing CDCLK to 79200 kHz, VCO 633600 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 4 <7>[ 428.059667] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:165:DDI B/PHY B] <7>[ 428.060968] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:175:DDI C/PHY C] <7>[ 428.061423] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:166:HDMI-A-1] <7>[ 428.062255] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:176:HDMI-A-2] <7>[ 428.063925] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:78:pipe A] <7>[ 428.064965] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:121:pipe B] <7>[ 428.079211] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 428.102973] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:166:HDMI-A-1] removing connector from sysfs <7>[ 428.107273] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:176:HDMI-A-2] removing connector from sysfs Oops#1 Part3 <7>[ 428.126827] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 428.917507] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 428.917521] #PF: supervisor read access in kernel mode <1>[ 428.917526] #PF: error_code(0x0000) - not-present page <6>[ 428.917529] PGD 0 P4D 0 <4>[ 428.917535] Oops: Oops: 0000 [#1] SMP PTI <4>[ 428.917543] CPU: 0 UID: 0 PID: 2690 Comm: perf_pmu Tainted: G S U L 7.0.0-rc6-CI_DRM_18253-g8d31b64e763b+ #1 PREEMPT(lazy) <4>[ 428.917550] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 428.917552] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 428.917556] RIP: 0010:_free_event+0x3e/0x370 <4>[ 428.917565] 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>[ 428.917569] RSP: 0018:ffffc9000226ba20 EFLAGS: 00010246 <4>[ 428.917573] RAX: 0000000000000000 RBX: ffff888111146668 RCX: 0000000000000001 <4>[ 428.917576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 428.917578] RBP: ffffc9000226ba38 R08: 0000000000000000 R09: 0000000000000000 <4>[ 428.917581] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 428.917583] R13: ffff888111146668 R14: ffff888111146960 R15: ffff888111146668 <4>[ 428.917587] FS: 0000000000000000(0000) GS:ffff8882f3c97000(0000) knlGS:0000000000000000 <4>[ 428.917590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Oops#1 Part2 <4>[ 428.917592] CR2: 0000000000000095 CR3: 000000012dec6000 CR4: 0000000000352ef0 <4>[ 428.917596] Call Trace: <4>[ 428.917598] <4>[ 428.917602] perf_event_release_kernel+0x260/0x2d0 <4>[ 428.917610] perf_release+0x12/0x20 <4>[ 428.917615] __fput+0x10a/0x2f0 <4>[ 428.917621] ____fput+0x15/0x20 <4>[ 428.917625] task_work_run+0x60/0xb0 <4>[ 428.917631] do_exit+0x309/0xb80 <4>[ 428.917635] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 428.917641] ? trace_hardirqs_on+0x22/0x100 <4>[ 428.917649] do_group_exit+0x3a/0xb0 <4>[ 428.917654] __x64_sys_exit_group+0x18/0x20 <4>[ 428.917657] x64_sys_call+0x175a/0x26e0 <4>[ 428.917663] do_syscall_64+0xdd/0x1440 <4>[ 428.917670] ? lock_acquire+0xc4/0x2f0 <4>[ 428.917676] ? find_held_lock+0x31/0x90 <4>[ 428.917681] ? __folio_batch_add_and_move+0x190/0x2e0 <4>[ 428.917688] ? __pfx_lru_add+0x10/0x10 <4>[ 428.917692] ? lock_release+0xd0/0x2b0 <4>[ 428.917697] ? find_held_lock+0x31/0x90 <4>[ 428.917701] ? rcu_read_unlock+0x1c/0x80 <4>[ 428.917707] ? lock_release+0xd0/0x2b0 <4>[ 428.917713] ? __lock_acquire+0x43e/0x2790 <4>[ 428.917717] ? do_wp_page+0x904/0xef0 <4>[ 428.917725] ? find_held_lock+0x31/0x90 <4>[ 428.917729] ? rcu_read_unlock+0x1c/0x80 <4>[ 428.917733] ? lock_release+0xd0/0x2b0 <4>[ 428.917740] ? find_held_lock+0x31/0x90 <4>[ 428.917744] ? exc_page_fault+0x96/0x2c0 <4>[ 428.917748] ? lock_release+0xd0/0x2b0 <4>[ 428.917754] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 428.917759] ? irqentry_exit+0x17d/0x780 <4>[ 428.917765] ? clear_bhb_loop+0x30/0x80 <4>[ 428.917771] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 428.917774] RIP: 0033:0x7d2b068ee21d Oops#1 Part1 <4>[ 428.917780] Code: Unable to access opcode bytes at 0x7d2b068ee1f3. <4>[ 428.917782] RSP: 002b:00007ffefe338608 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 428.917787] RAX: ffffffffffffffda RBX: 00007d2b06a04fa8 RCX: 00007d2b068ee21d <4>[ 428.917789] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 428.917792] RBP: 00007ffefe338660 R08: 00007ffefe3385b0 R09: 0000000000000007 <4>[ 428.917794] R10: 00006431b95b0a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 428.917797] R13: 0000000000000000 R14: 0000000000000062 R15: 00007d2b06a04fc0 <4>[ 428.917805] <4>[ 428.917808] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers drm_buddy ttm drm_display_helper cec i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_pmc_bxt cmdlinepart intel_telemetry_pltdrv spi_nor intel_punit_ipc intel_telemetry_core x86_pkg_temp_thermal mtd intel_powerclamp coretemp kvm_intel spi_intel_platform rtsx_pci_sdmmc mei_hdcp ee1004 mei_pxp spi_intel wmi_bmof kvm irqbypass ghash_clmulni_intel aesni_intel binfmt_misc rapl intel_cstate r8169 snd_intel_dspcfg realtek rtsx_pci video snd_hda_codec snd_hda_core snd_hwdep i2c_i801 lpc_ich snd_pcm i2c_mux snd_timer i2c_smbus nls_iso8859_1 mei_me snd soundcore mei i2c_hid_acpi ir_rc6_decoder rc_rc6_mce i2c_hid hid ite_cir rc_core intel_pmc_core wmi pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry intel_vsec pinctrl_geminilake input_leds psmouse serio_raw nvme_fabrics fuse efi_pstore dm_multipath msr nfnetlink autofs4 [last unloaded: i915] <4>[ 428.917917] CR2: 0000000000000095 <4>[ 428.917921] ---[ end trace 0000000000000000 ]---