Oops#1 Part3 <7>[ 548.421355] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:176:HDMI-A-2] <7>[ 548.422233] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:78:pipe A] <7>[ 548.423147] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:121:pipe B] <7>[ 548.437016] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 548.459339] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:166:HDMI-A-1] removing connector from sysfs <7>[ 548.460019] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:176:HDMI-A-2] removing connector from sysfs <7>[ 548.498485] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 548.993126] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 548.993147] #PF: supervisor read access in kernel mode <1>[ 548.993154] #PF: error_code(0x0000) - not-present page <6>[ 548.993160] PGD 0 P4D 0 <4>[ 548.993167] Oops: Oops: 0000 [#1] SMP PTI <4>[ 548.993176] CPU: 0 UID: 0 PID: 2421 Comm: perf_pmu Tainted: G S U L 7.0.0-rc5-CI_DRM_18241-g7556ae31e73d+ #1 PREEMPT(lazy) <4>[ 548.993190] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 548.993196] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 548.993205] RIP: 0010:_free_event+0x3e/0x370 <4>[ 548.993217] 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 Oops#1 Part2 <4>[ 548.993232] RSP: 0018:ffffc9000231bd50 EFLAGS: 00010246 <4>[ 548.993238] RAX: 0000000000000000 RBX: ffff8881011b46e8 RCX: 0000000000000001 <4>[ 548.993245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 548.993251] RBP: ffffc9000231bd68 R08: 0000000000000000 R09: 0000000000000000 <4>[ 548.993258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 548.993264] R13: ffff8881011b46e8 R14: ffff8881011b49e0 R15: ffff8881011b46e8 <4>[ 548.993271] FS: 0000000000000000(0000) GS:ffff8882f3c98000(0000) knlGS:0000000000000000 <4>[ 548.993280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 548.993287] CR2: 0000000000000095 CR3: 000000000344c000 CR4: 0000000000352ef0 <4>[ 548.993294] Call Trace: <4>[ 548.993298] <4>[ 548.993304] perf_event_release_kernel+0x260/0x2d0 <4>[ 548.993314] perf_release+0x12/0x20 <4>[ 548.993321] __fput+0x10a/0x2f0 <4>[ 548.993330] ____fput+0x15/0x20 <4>[ 548.993336] task_work_run+0x60/0xb0 <4>[ 548.993344] do_exit+0x309/0xb80 <4>[ 548.993351] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 548.993361] ? trace_hardirqs_on+0x22/0x100 <4>[ 548.993371] do_group_exit+0x3a/0xb0 <4>[ 548.993378] __x64_sys_exit_group+0x18/0x20 <4>[ 548.993385] x64_sys_call+0x175a/0x26e0 <4>[ 548.993393] do_syscall_64+0xdd/0x1470 <4>[ 548.993402] ? clear_bhb_loop+0x30/0x80 <4>[ 548.993410] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 548.993417] RIP: 0033:0x77c0014ee21d Oops#1 Part1 <4>[ 548.993424] Code: Unable to access opcode bytes at 0x77c0014ee1f3. <4>[ 548.993430] RSP: 002b:00007ffdcbde0e68 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 548.993440] RAX: ffffffffffffffda RBX: 000077c001604fa8 RCX: 000077c0014ee21d <4>[ 548.993447] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 548.993453] RBP: 00007ffdcbde0ec0 R08: 00007ffdcbde0e10 R09: 0000000000000007 <4>[ 548.993461] R10: 00005fc885cd5a80 R11: 0000000000000202 R12: 0000000000000003 <4>[ 548.993468] R13: 0000000000000000 R14: 0000000000000062 R15: 000077c001604fc0 <4>[ 548.993481] <4>[ 548.993485] 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 mtd intel_pmc_bxt intel_telemetry_pltdrv ee1004 intel_punit_ipc intel_telemetry_core mei_hdcp x86_pkg_temp_thermal intel_powerclamp mei_pxp coretemp rtsx_pci_sdmmc spi_intel_platform wmi_bmof spi_intel kvm_intel overlay kvm irqbypass ghash_clmulni_intel aesni_intel rapl intel_cstate snd_intel_dspcfg snd_hda_codec r8169 snd_hda_core snd_hwdep realtek i2c_i801 snd_pcm rtsx_pci video mei_me lpc_ich i2c_mux i2c_smbus snd_timer mei snd soundcore binfmt_misc wmi i2c_hid_acpi i2c_hid ir_rc6_decoder nls_iso8859_1 rc_rc6_mce hid 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 efi_pstore nvme_fabrics fuse dm_multipath msr nfnetlink autofs4 [last unloaded: i915] <4>[ 548.993688] CR2: 0000000000000095 <4>[ 548.993694] ---[ end trace 0000000000000000 ]---