Oops#1 Part3 <7>[ 296.611847] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:175:HDMI-A-2] <7>[ 296.612870] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:77:pipe A] <7>[ 296.613925] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:120:pipe B] <7>[ 296.634879] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 296.653549] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:165:HDMI-A-1] removing connector from sysfs <7>[ 296.655829] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:175:HDMI-A-2] removing connector from sysfs <7>[ 296.678509] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 297.158583] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 297.158605] #PF: supervisor read access in kernel mode <1>[ 297.158612] #PF: error_code(0x0000) - not-present page <6>[ 297.158618] PGD 0 P4D 0 <4>[ 297.158626] Oops: Oops: 0000 [#1] SMP PTI <4>[ 297.158635] CPU: 0 UID: 0 PID: 2402 Comm: perf_pmu Tainted: G S U L 7.0.0-rc4-CI_DRM_18172-g58de207a4431+ #1 PREEMPT(lazy) <4>[ 297.158649] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 297.158656] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 297.158665] RIP: 0010:_free_event+0x3e/0x370 <4>[ 297.158678] Code: 60 04 00 00 e8 43 5a f3 ff 48 8d bb 80 04 00 00 e8 37 5a 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>[ 297.158692] RSP: 0018:ffffc90002113d00 EFLAGS: 00010246 <4>[ 297.158699] RAX: 0000000000000000 RBX: ffff888126102768 RCX: 0000000000000001 <4>[ 297.158706] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 297.158713] RBP: ffffc90002113d18 R08: 0000000000000000 R09: 0000000000000000 <4>[ 297.158719] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 297.158726] R13: ffff888126102768 R14: ffff888126102a60 R15: ffff888126102768 <4>[ 297.158733] FS: 0000000000000000(0000) GS:ffff8882f3c9b000(0000) knlGS:0000000000000000 <4>[ 297.158743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 297.158749] CR2: 0000000000000095 CR3: 000000000344c000 CR4: 0000000000352ef0 <4>[ 297.158757] Call Trace: <4>[ 297.158761] <4>[ 297.158766] perf_event_release_kernel+0x260/0x2d0 <4>[ 297.158777] perf_release+0x12/0x20 <4>[ 297.158784] __fput+0x10a/0x2f0 <4>[ 297.158793] ____fput+0x15/0x20 <4>[ 297.158798] task_work_run+0x60/0xb0 <4>[ 297.158806] do_exit+0x309/0xb80 <4>[ 297.158815] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 297.158825] ? trace_hardirqs_on+0x22/0x100 <4>[ 297.158835] do_group_exit+0x3a/0xb0 <4>[ 297.158843] __x64_sys_exit_group+0x18/0x20 <4>[ 297.158850] x64_sys_call+0x175a/0x26e0 <4>[ 297.158859] do_syscall_64+0xdd/0x1470 <4>[ 297.158888] ? irqentry_exit+0x17d/0x780 <4>[ 297.158898] ? clear_bhb_loop+0x30/0x80 <4>[ 297.158907] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 297.158913] RIP: 0033:0x7e6f22eee21d Oops#1 Part1 <4>[ 297.158922] Code: Unable to access opcode bytes at 0x7e6f22eee1f3. <4>[ 297.158928] RSP: 002b:00007fffc77bb0c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 297.158938] RAX: ffffffffffffffda RBX: 00007e6f23004fa8 RCX: 00007e6f22eee21d <4>[ 297.158946] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 297.158953] RBP: 00007fffc77bb120 R08: 00007fffc77bb070 R09: 0000000000000007 <4>[ 297.158960] R10: 000060121a553a80 R11: 0000000000000202 R12: 0000000000000003 <4>[ 297.158967] R13: 0000000000000000 R14: 0000000000000062 R15: 00007e6f23004fc0 <4>[ 297.158980] <4>[ 297.158985] 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 cmdlinepart spi_nor intel_pmc_bxt intel_telemetry_pltdrv mtd intel_punit_ipc intel_telemetry_core x86_pkg_temp_thermal ee1004 intel_powerclamp rtsx_pci_sdmmc coretemp mei_pxp spi_intel_platform mei_hdcp kvm_intel wmi_bmof spi_intel kvm irqbypass ghash_clmulni_intel aesni_intel rapl intel_cstate r8169 realtek snd_intel_dspcfg rtsx_pci i2c_i801 i2c_mux snd_hda_codec i2c_smbus snd_hda_core video lpc_ich snd_hwdep snd_pcm snd_timer mei_me mei snd soundcore i2c_hid_acpi wmi i2c_hid binfmt_misc hid ir_rc6_decoder nls_iso8859_1 rc_rc6_mce ite_cir rc_core intel_pmc_core 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>[ 297.159143] CR2: 0000000000000095 <4>[ 297.159151] ---[ end trace 0000000000000000 ]---