Oops#1 Part3 <7>[ 305.399682] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:121:pipe B] <7>[ 305.415367] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 305.429892] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:166:HDMI-A-1] removing connector from sysfs <7>[ 305.432899] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:176:HDMI-A-2] removing connector from sysfs <7>[ 305.453120] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 306.176352] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 306.176373] #PF: supervisor read access in kernel mode <1>[ 306.176380] #PF: error_code(0x0000) - not-present page <6>[ 306.176387] PGD 0 P4D 0 <4>[ 306.176394] Oops: Oops: 0000 [#1] SMP PTI <4>[ 306.176403] CPU: 1 UID: 0 PID: 2427 Comm: perf_pmu Tainted: G S U L 7.0.0-rc6-CI_DRM_18281-gd873f0156bd0+ #1 PREEMPT(lazy) <4>[ 306.176417] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 306.176423] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 306.176433] RIP: 0010:_free_event+0x3e/0x370 <4>[ 306.176446] 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>[ 306.176460] RSP: 0018:ffffc9000119bba0 EFLAGS: 00010246 <4>[ 306.176467] RAX: 0000000000000000 RBX: ffff8881011a4ec8 RCX: 0000000000000001 <4>[ 306.176474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 Oops#1 Part2 <4>[ 306.176481] RBP: ffffc9000119bbb8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 306.176487] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 306.176493] R13: ffff8881011a4ec8 R14: ffff8881011a51c0 R15: ffff8881011a4ec8 <4>[ 306.176501] FS: 0000000000000000(0000) GS:ffff8882f3d97000(0000) knlGS:0000000000000000 <4>[ 306.176510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 306.176517] CR2: 0000000000000095 CR3: 000000000344c000 CR4: 0000000000352ef0 <4>[ 306.176524] Call Trace: <4>[ 306.176528] <4>[ 306.176534] perf_event_release_kernel+0x260/0x2d0 <4>[ 306.176544] perf_release+0x12/0x20 <4>[ 306.176551] __fput+0x10a/0x2f0 <4>[ 306.176560] ____fput+0x15/0x20 <4>[ 306.176566] task_work_run+0x60/0xb0 <4>[ 306.176574] do_exit+0x309/0xb80 <4>[ 306.176581] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 306.176590] ? trace_hardirqs_on+0x22/0x100 <4>[ 306.176601] do_group_exit+0x3a/0xb0 <4>[ 306.176608] __x64_sys_exit_group+0x18/0x20 <4>[ 306.176614] x64_sys_call+0x175a/0x26e0 <4>[ 306.176623] do_syscall_64+0xdd/0x1440 <4>[ 306.176634] ? find_held_lock+0x31/0x90 <4>[ 306.176642] ? rcu_read_unlock+0x1c/0x80 <4>[ 306.176651] ? lock_release+0xd0/0x2b0 <4>[ 306.176661] ? find_held_lock+0x31/0x90 <4>[ 306.176667] ? exc_page_fault+0x96/0x2c0 <4>[ 306.176674] ? lock_release+0xd0/0x2b0 <4>[ 306.176683] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 306.176691] ? irqentry_exit+0x17d/0x780 <4>[ 306.176699] ? clear_bhb_loop+0x30/0x80 <4>[ 306.176707] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 306.176714] RIP: 0033:0x71ed70cee21d Oops#1 Part1 <4>[ 306.176722] Code: Unable to access opcode bytes at 0x71ed70cee1f3. <4>[ 306.176728] RSP: 002b:00007ffe419dd348 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 306.176737] RAX: ffffffffffffffda RBX: 000071ed70e04fa8 RCX: 000071ed70cee21d <4>[ 306.176744] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 306.176751] RBP: 00007ffe419dd3a0 R08: 00007ffe419dd2f0 R09: 0000000000000007 <4>[ 306.176758] R10: 0000645d36e08a80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 306.176764] R13: 0000000000000000 R14: 0000000000000062 R15: 000071ed70e04fc0 <4>[ 306.176777] <4>[ 306.176781] 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 intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core x86_pkg_temp_thermal cmdlinepart spi_nor mtd intel_powerclamp coretemp ee1004 kvm_intel spi_intel_platform mei_hdcp mei_pxp rtsx_pci_sdmmc wmi_bmof spi_intel kvm binfmt_misc irqbypass ghash_clmulni_intel aesni_intel rapl intel_cstate nls_iso8859_1 r8169 i2c_i801 realtek i2c_mux snd_intel_dspcfg rtsx_pci snd_hda_codec lpc_ich i2c_smbus mei_me snd_hda_core snd_hwdep video snd_pcm snd_timer snd soundcore mei i2c_hid_acpi i2c_hid wmi ir_rc6_decoder hid 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>[ 306.176966] CR2: 0000000000000095 <4>[ 306.176992] ---[ end trace 0000000000000000 ]---