Oops#1 Part4 <7>[ 484.898616] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable PORT PLL B (active 0x1, on? 1) for [CRTC:78:pipe A] <7>[ 484.899444] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling PORT PLL B <7>[ 484.901450] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe B <7>[ 484.909480] i915 0000:00:02.0: [drm:intel_ddi_disable_transcoder_func [i915]] Quirk Increase DDI disabled time <7>[ 485.017494] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_C <7>[ 485.018090] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable PORT PLL C (active 0x2, on? 1) for [CRTC:121:pipe B] <7>[ 485.021097] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling PORT PLL C <7>[ 485.021888] 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>[ 485.022837] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:165:DDI B/PHY B] <7>[ 485.023345] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:175:DDI C/PHY C] <7>[ 485.024360] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:166:HDMI-A-1] <7>[ 485.025131] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:176:HDMI-A-2] <7>[ 485.025942] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:78:pipe A] <7>[ 485.026934] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:121:pipe B] <7>[ 485.044039] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] Oops#1 Part3 <7>[ 485.062430] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:166:HDMI-A-1] removing connector from sysfs <7>[ 485.068107] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:176:HDMI-A-2] removing connector from sysfs <7>[ 485.096593] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 485.813736] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 485.813758] #PF: supervisor read access in kernel mode <1>[ 485.813765] #PF: error_code(0x0000) - not-present page <6>[ 485.813771] PGD 0 P4D 0 <4>[ 485.813779] Oops: Oops: 0000 [#1] SMP PTI <4>[ 485.813789] CPU: 1 UID: 0 PID: 17764 Comm: perf_pmu Tainted: G S U L 7.0.0-rc7-CI_DRM_18306-g97d8833ffba6+ #1 PREEMPT(lazy) <4>[ 485.813802] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 485.813809] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0057.2020.1020.1637 10/20/2020 <4>[ 485.813818] RIP: 0010:_free_event+0x3e/0x370 <4>[ 485.813831] 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 <4>[ 485.813846] RSP: 0018:ffffc9000210fa90 EFLAGS: 00010246 <4>[ 485.813853] RAX: 0000000000000000 RBX: ffff88812e30e668 RCX: 0000000000000001 <4>[ 485.813860] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 485.813867] RBP: ffffc9000210faa8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 485.813873] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 Oops#1 Part2 <4>[ 485.813880] R13: ffff88812e30e668 R14: ffff88812e30e960 R15: ffff88812e30e668 <4>[ 485.813887] FS: 0000000000000000(0000) GS:ffff8882f3d97000(0000) knlGS:0000000000000000 <4>[ 485.813897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 485.813904] CR2: 0000000000000095 CR3: 000000000344c000 CR4: 0000000000352ef0 <4>[ 485.813911] Call Trace: <4>[ 485.813916] <4>[ 485.813921] perf_event_release_kernel+0x260/0x2d0 <4>[ 485.813932] perf_release+0x12/0x20 <4>[ 485.813939] __fput+0x10a/0x2f0 <4>[ 485.813948] ____fput+0x15/0x20 <4>[ 485.813955] task_work_run+0x60/0xb0 <4>[ 485.813963] do_exit+0x309/0xb80 <4>[ 485.813970] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 485.813980] ? trace_hardirqs_on+0x22/0x100 <4>[ 485.813989] do_group_exit+0x3a/0xb0 <4>[ 485.813996] __x64_sys_exit_group+0x18/0x20 <4>[ 485.814002] x64_sys_call+0x175a/0x26e0 <4>[ 485.814011] do_syscall_64+0xdd/0x1440 <4>[ 485.814019] ? find_held_lock+0x31/0x90 <4>[ 485.814027] ? rcu_read_unlock+0x1c/0x80 <4>[ 485.814037] ? lock_release+0xd0/0x2b0 <4>[ 485.814047] ? __lock_acquire+0x43e/0x2790 <4>[ 485.814054] ? do_wp_page+0x904/0xef0 <4>[ 485.814064] ? find_held_lock+0x31/0x90 <4>[ 485.814071] ? rcu_read_unlock+0x1c/0x80 <4>[ 485.814078] ? lock_release+0xd0/0x2b0 <4>[ 485.814087] ? find_held_lock+0x31/0x90 <4>[ 485.814094] ? exc_page_fault+0x96/0x2c0 <4>[ 485.814101] ? lock_release+0xd0/0x2b0 <4>[ 485.814110] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 485.814117] ? irqentry_exit+0x17d/0x780 <4>[ 485.814125] ? clear_bhb_loop+0x30/0x80 <4>[ 485.814134] entry_SYSCALL_64_after_hwframe+0x76/0x7e Oops#1 Part1 <4>[ 485.814141] RIP: 0033:0x792565aee21d <4>[ 485.814149] Code: Unable to access opcode bytes at 0x792565aee1f3. <4>[ 485.814155] RSP: 002b:00007fff7edb70f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 485.814165] RAX: ffffffffffffffda RBX: 0000792565c04fa8 RCX: 0000792565aee21d <4>[ 485.814172] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 485.814179] RBP: 00007fff7edb7150 R08: 00007fff7edb70a0 R09: 0000000000000007 <4>[ 485.814186] R10: 00006273122e6a80 R11: 0000000000000202 R12: 0000000000000003 <4>[ 485.814193] R13: 0000000000000000 R14: 0000000000000062 R15: 0000792565c04fc0 <4>[ 485.814206] <4>[ 485.814210] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_pmc_bxt intel_telemetry_pltdrv cmdlinepart intel_punit_ipc intel_telemetry_core x86_pkg_temp_thermal spi_nor intel_powerclamp mtd coretemp kvm_intel spi_intel_platform ee1004 overlay rtsx_pci_sdmmc mei_pxp mei_hdcp spi_intel wmi_bmof kvm irqbypass ghash_clmulni_intel aesni_intel rapl binfmt_misc intel_cstate r8169 snd_intel_dspcfg realtek snd_hda_codec i2c_i801 rtsx_pci snd_hda_core lpc_ich i2c_mux snd_hwdep video i2c_smbus snd_pcm nls_iso8859_1 snd_timer mei_me snd mei soundcore i2c_hid_acpi i2c_hid hid intel_pmc_core pmt_telemetry pmt_discovery pmt_class wmi intel_pmc_ssram_telemetry intel_vsec pinctrl_geminilake input_leds psmouse serio_raw efi_pstore fuse nvme_fabrics dm_multipath msr nfnetlink autofs4 [last unloaded: i915] <4>[ 485.814377] CR2: 0000000000000095 <4>[ 485.814384] ---[ end trace 0000000000000000 ]---