Oops#1 Part4 <7>[ 209.453379] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 209.465994] i915 0000:00:02.0: [drm:intel_ddi_disable_transcoder_func [i915]] Quirk Increase DDI disabled time <7>[ 209.572033] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 209.573061] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable PORT PLL B (active 0x1, on? 1) for [CRTC:77:pipe A] <7>[ 209.573812] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling PORT PLL B <7>[ 209.576331] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe B <7>[ 209.585979] i915 0000:00:02.0: [drm:intel_ddi_disable_transcoder_func [i915]] Quirk Increase DDI disabled time <7>[ 209.691997] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_C <7>[ 209.692548] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable PORT PLL C (active 0x2, on? 1) for [CRTC:120:pipe B] <7>[ 209.693157] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling PORT PLL C <7>[ 209.693559] 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>[ 209.694435] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:164:DDI B/PHY B] <7>[ 209.694875] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:174:DDI C/PHY C] <7>[ 209.697083] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:165:HDMI-A-1] <7>[ 209.697749] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:175:HDMI-A-2] Oops#1 Part3 <7>[ 209.698874] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:77:pipe A] <7>[ 209.699878] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:120:pipe B] <7>[ 209.722278] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 209.745081] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:165:HDMI-A-1] removing connector from sysfs <7>[ 209.746480] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:175:HDMI-A-2] removing connector from sysfs <7>[ 209.767258] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 210.258579] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 210.258601] #PF: supervisor read access in kernel mode <1>[ 210.258607] #PF: error_code(0x0000) - not-present page <6>[ 210.258613] PGD 0 P4D 0 <4>[ 210.258621] Oops: Oops: 0000 [#1] SMP PTI <4>[ 210.258630] CPU: 1 UID: 0 PID: 2386 Comm: perf_pmu Tainted: G S U L 7.0.0-rc3-CI_DRM_18132-g4f823cb4f9fa+ #1 PREEMPT(lazy) <4>[ 210.258643] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 210.258650] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 210.258659] RIP: 0010:_free_event+0x3e/0x370 <4>[ 210.258671] 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 <4>[ 210.258686] RSP: 0018:ffffc9000280fc50 EFLAGS: 00010246 Oops#1 Part2 <4>[ 210.258693] RAX: 0000000000000000 RBX: ffff8881012117a8 RCX: 0000000000000001 <4>[ 210.258700] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 210.258706] RBP: ffffc9000280fc68 R08: 0000000000000000 R09: 0000000000000000 <4>[ 210.258712] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 210.258718] R13: ffff8881012117a8 R14: ffff888101211aa0 R15: ffff8881012117a8 <4>[ 210.258725] FS: 0000000000000000(0000) GS:ffff8882f3d9b000(0000) knlGS:0000000000000000 <4>[ 210.258734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 210.258741] CR2: 0000000000000095 CR3: 000000012e3fa000 CR4: 0000000000352ef0 <4>[ 210.258748] Call Trace: <4>[ 210.258752] <4>[ 210.258757] perf_event_release_kernel+0x260/0x2d0 <4>[ 210.258767] perf_release+0x12/0x20 <4>[ 210.258773] __fput+0x10a/0x2f0 <4>[ 210.258782] ____fput+0x15/0x20 <4>[ 210.258788] task_work_run+0x60/0xb0 <4>[ 210.258795] do_exit+0x309/0xb80 <4>[ 210.258804] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 210.258813] ? trace_hardirqs_on+0x22/0x100 <4>[ 210.258824] do_group_exit+0x3a/0xb0 <4>[ 210.258831] __x64_sys_exit_group+0x18/0x20 <4>[ 210.258839] x64_sys_call+0x175a/0x26e0 <4>[ 210.258847] do_syscall_64+0xdd/0x1470 <4>[ 210.258877] ? find_held_lock+0x31/0x90 <4>[ 210.258885] ? exc_page_fault+0x96/0x2c0 <4>[ 210.258893] ? lock_release+0xd0/0x2b0 <4>[ 210.258902] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 210.258911] ? irqentry_exit+0x17d/0x780 <4>[ 210.258920] ? clear_bhb_loop+0x30/0x80 <4>[ 210.258928] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 210.258935] RIP: 0033:0x7fc8024ee21d Oops#1 Part1 <4>[ 210.258961] Code: Unable to access opcode bytes at 0x7fc8024ee1f3. <4>[ 210.258967] RSP: 002b:00007fffc98d5928 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 210.258976] RAX: ffffffffffffffda RBX: 00007fc802604fa8 RCX: 00007fc8024ee21d <4>[ 210.258984] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 210.258990] RBP: 00007fffc98d5980 R08: 00007fffc98d58d0 R09: 0000000000000007 <4>[ 210.258997] R10: 0000577cae17ba80 R11: 0000000000000202 R12: 0000000000000003 <4>[ 210.259004] R13: 0000000000000000 R14: 0000000000000062 R15: 00007fc802604fc0 <4>[ 210.259016] <4>[ 210.259020] 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 intel_punit_ipc intel_telemetry_core x86_pkg_temp_thermal intel_powerclamp overlay coretemp ee1004 rtsx_pci_sdmmc mei_hdcp mei_pxp spi_intel_platform spi_intel wmi_bmof kvm_intel kvm irqbypass ghash_clmulni_intel aesni_intel rapl intel_cstate r8169 snd_intel_dspcfg snd_hda_codec rtsx_pci snd_hda_core binfmt_misc snd_hwdep realtek i2c_i801 snd_pcm i2c_mux i2c_smbus lpc_ich snd_timer mei_me snd soundcore mei nls_iso8859_1 i2c_hid_acpi i2c_hid hid video ir_rc6_decoder rc_rc6_mce ite_cir rc_core wmi 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>[ 210.259186] CR2: 0000000000000095 <4>[ 210.259193] ---[ end trace 0000000000000000 ]---