Oops#1 Part3 <7>[ 506.780954] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:176:HDMI-A-2] <7>[ 506.781708] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:78:pipe A] <7>[ 506.782730] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:121:pipe B] <7>[ 506.797020] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 506.818753] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:166:HDMI-A-1] removing connector from sysfs <7>[ 506.824913] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:176:HDMI-A-2] removing connector from sysfs <7>[ 506.848407] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 507.364244] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 507.364267] #PF: supervisor read access in kernel mode <1>[ 507.364274] #PF: error_code(0x0000) - not-present page <6>[ 507.364281] PGD 0 P4D 0 <4>[ 507.364289] Oops: Oops: 0000 [#1] SMP PTI <4>[ 507.364299] CPU: 0 UID: 0 PID: 4771 Comm: perf_pmu Tainted: G S U L 7.0.0-CI_DRM_18338-g137513b61b4f+ #1 PREEMPT(lazy) <4>[ 507.364313] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 507.364319] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 507.364329] RIP: 0010:_free_event+0x3e/0x370 <4>[ 507.364341] Code: 60 04 00 00 e8 03 58 f3 ff 48 8d bb 80 04 00 00 e8 f7 57 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>[ 507.364356] RSP: 0018:ffffc900013fbc80 EFLAGS: 00010246 <4>[ 507.364363] RAX: 0000000000000000 RBX: ffff888113d4c6e8 RCX: 0000000000000001 <4>[ 507.364370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 507.364377] RBP: ffffc900013fbc98 R08: 0000000000000000 R09: 0000000000000000 <4>[ 507.364383] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 507.364390] R13: ffff888113d4c6e8 R14: ffff888113d4c9e0 R15: ffff888113d4c6e8 <4>[ 507.364397] FS: 0000000000000000(0000) GS:ffff8882f3c97000(0000) knlGS:0000000000000000 <4>[ 507.364407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 507.364413] CR2: 0000000000000095 CR3: 000000000344c000 CR4: 0000000000352ef0 <4>[ 507.364421] Call Trace: <4>[ 507.364425] <4>[ 507.364431] perf_event_release_kernel+0x260/0x2d0 <4>[ 507.364442] perf_release+0x12/0x20 <4>[ 507.364449] __fput+0x10a/0x2f0 <4>[ 507.364459] ____fput+0x15/0x20 <4>[ 507.364465] task_work_run+0x60/0xb0 <4>[ 507.364473] do_exit+0x309/0xb80 <4>[ 507.364481] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 507.364490] ? trace_hardirqs_on+0x22/0x100 <4>[ 507.364500] do_group_exit+0x3a/0xb0 <4>[ 507.364507] __x64_sys_exit_group+0x18/0x20 <4>[ 507.364514] x64_sys_call+0x175a/0x26e0 <4>[ 507.364523] do_syscall_64+0xdd/0x1440 <4>[ 507.364531] ? exc_page_fault+0x96/0x2c0 <4>[ 507.364538] ? lock_release+0xd0/0x2b0 <4>[ 507.364549] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 507.364557] ? irqentry_exit+0x17d/0x780 <4>[ 507.364564] ? clear_bhb_loop+0x30/0x80 <4>[ 507.364573] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 507.364580] RIP: 0033:0x7838bbaee21d Oops#1 Part1 <4>[ 507.364587] Code: Unable to access opcode bytes at 0x7838bbaee1f3. <4>[ 507.364612] RSP: 002b:00007ffddee97f78 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 507.364641] RAX: ffffffffffffffda RBX: 00007838bbc04fa8 RCX: 00007838bbaee21d <4>[ 507.364649] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 507.364656] RBP: 00007ffddee97fd0 R08: 00007ffddee97f20 R09: 0000000000000007 <4>[ 507.364663] R10: 000062b8f399fa80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 507.364670] R13: 0000000000000000 R14: 0000000000000062 R15: 00007838bbc04fc0 <4>[ 507.364682] <4>[ 507.364687] 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 intel_punit_ipc spi_nor intel_telemetry_core mtd x86_pkg_temp_thermal intel_powerclamp coretemp spi_intel_platform kvm_intel ee1004 overlay mei_pxp mei_hdcp rtsx_pci_sdmmc wmi_bmof spi_intel kvm irqbypass ghash_clmulni_intel aesni_intel rapl intel_cstate binfmt_misc r8169 snd_intel_dspcfg i2c_i801 video i2c_mux realtek i2c_smbus rtsx_pci snd_hda_codec lpc_ich snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm snd_timer snd mei_me soundcore mei i2c_hid_acpi i2c_hid wmi hid ir_rc6_decoder rc_rc6_mce ite_cir intel_pmc_core rc_core pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry intel_vsec pinctrl_geminilake input_leds psmouse serio_raw efi_pstore nvme_fabrics fuse dm_multipath msr nfnetlink autofs4 [last unloaded: i915] <4>[ 507.364874] CR2: 0000000000000095 <4>[ 507.364881] ---[ end trace 0000000000000000 ]---