Oops#1 Part6 <7>[ 514.774854] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:78:pipe A] releasing PORT PLL B <7>[ 514.775265] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:121:pipe B] releasing PORT PLL C <7>[ 514.775703] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:78:pipe A] dbuf slices 0x1 -> 0x0, ddb (0 - 510) -> (0 - 0), active pipes 0x3 -> 0x0 <7>[ 514.776083] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:121:pipe B] dbuf slices 0x1 -> 0x0, ddb (510 - 1020) -> (0 - 0), active pipes 0x3 -> 0x0 <7>[ 514.776582] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:72:cursor A] ddb ( 497 - 510) -> ( 0 - 0), size 13 -> 0 <7>[ 514.777004] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:115:cursor B] ddb (1007 - 1020) -> ( 0 - 0), size 13 -> 0 <7>[ 514.777446] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:78:pipe A] min cdclk: 192000 kHz -> 0 kHz <7>[ 514.777814] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:121:pipe B] min cdclk: 192000 kHz -> 0 kHz <7>[ 514.778221] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Modeset required for cdclk change <7>[ 514.778587] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 79200 kHz, actual 79200 kHz <7>[ 514.778964] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 4, actual 4 <7>[ 514.779340] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:78:pipe A] enable: no [modeset] <7>[ 514.779712] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:36:plane 1A] fb: [NOFB], visible: no Oops#1 Part5 <7>[ 514.780096] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:45:plane 2A] fb: [NOFB], visible: no <7>[ 514.780466] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:54:plane 3A] fb: [NOFB], visible: no <7>[ 514.780831] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:63:plane 4A] fb: [NOFB], visible: no <7>[ 514.781252] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:72:cursor A] fb: [NOFB], visible: no <7>[ 514.781633] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:121:pipe B] enable: no [modeset] <7>[ 514.782011] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:79:plane 1B] fb: [NOFB], visible: no <7>[ 514.782376] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:88:plane 2B] fb: [NOFB], visible: no <7>[ 514.782737] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:97:plane 3B] fb: [NOFB], visible: no <7>[ 514.783125] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:106:plane 4B] fb: [NOFB], visible: no <7>[ 514.783491] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:115:cursor B] fb: [NOFB], visible: no <7>[ 514.784136] i915 0000:00:02.0: [drm:intel_audio_codec_disable [i915]] [CONNECTOR:166:HDMI-A-1][ENCODER:165:DDI B/PHY B] Disable audio codec on [CRTC:78:pipe A] <7>[ 514.815746] i915 0000:00:02.0: [drm:intel_audio_codec_disable [i915]] [CONNECTOR:176:HDMI-A-2][ENCODER:175:DDI C/PHY C] Disable audio codec on [CRTC:121:pipe B] <7>[ 514.836476] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A Oops#1 Part4 <7>[ 514.849942] i915 0000:00:02.0: [drm:intel_ddi_disable_transcoder_func [i915]] Quirk Increase DDI disabled time <7>[ 514.953989] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 514.955002] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable PORT PLL B (active 0x1, on? 1) for [CRTC:78:pipe A] <7>[ 514.955921] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling PORT PLL B <7>[ 514.956584] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe B <7>[ 514.969919] i915 0000:00:02.0: [drm:intel_ddi_disable_transcoder_func [i915]] Quirk Increase DDI disabled time <7>[ 515.074429] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_C <7>[ 515.075815] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable PORT PLL C (active 0x2, on? 1) for [CRTC:121:pipe B] <7>[ 515.078578] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling PORT PLL C <7>[ 515.079185] 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>[ 515.080027] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:165:DDI B/PHY B] <7>[ 515.080517] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:175:DDI C/PHY C] <7>[ 515.080953] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:166:HDMI-A-1] <7>[ 515.081393] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:176:HDMI-A-2] <7>[ 515.082109] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:78:pipe A] Oops#1 Part3 <7>[ 515.082813] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:121:pipe B] <7>[ 515.105613] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 515.115824] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:166:HDMI-A-1] removing connector from sysfs <7>[ 515.118556] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:176:HDMI-A-2] removing connector from sysfs <7>[ 515.143841] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <1>[ 515.976278] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 515.976299] #PF: supervisor read access in kernel mode <1>[ 515.976307] #PF: error_code(0x0000) - not-present page <6>[ 515.976313] PGD 0 P4D 0 <4>[ 515.976321] Oops: Oops: 0000 [#1] SMP PTI <4>[ 515.976331] CPU: 0 UID: 0 PID: 4885 Comm: perf_pmu Tainted: G S U L 7.0.0-CI_DRM_18353-g84de0c4efa97+ #1 PREEMPT(lazy) <4>[ 515.976344] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 515.976350] Hardware name: Intel Corporation NUC7PJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 515.976360] RIP: 0010:_free_event+0x3e/0x370 <4>[ 515.976372] 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>[ 515.976387] RSP: 0018:ffffc9000231fbc0 EFLAGS: 00010246 <4>[ 515.976394] RAX: 0000000000000000 RBX: ffff88810e3cbf08 RCX: 0000000000000001 <4>[ 515.976401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 Oops#1 Part2 <4>[ 515.976407] RBP: ffffc9000231fbd8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 515.976413] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 515.976420] R13: ffff88810e3cbf08 R14: ffff88810e3cc200 R15: ffff88810e3cbf08 <4>[ 515.976427] FS: 0000000000000000(0000) GS:ffff8882f3c97000(0000) knlGS:0000000000000000 <4>[ 515.976436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 515.976442] CR2: 0000000000000095 CR3: 000000000344c000 CR4: 0000000000352ef0 <4>[ 515.976450] Call Trace: <4>[ 515.976454] <4>[ 515.976459] perf_event_release_kernel+0x260/0x2d0 <4>[ 515.976470] perf_release+0x12/0x20 <4>[ 515.976477] __fput+0x10a/0x2f0 <4>[ 515.976486] ____fput+0x15/0x20 <4>[ 515.976492] task_work_run+0x60/0xb0 <4>[ 515.976501] do_exit+0x309/0xb80 <4>[ 515.976508] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 515.976518] ? trace_hardirqs_on+0x22/0x100 <4>[ 515.976528] do_group_exit+0x3a/0xb0 <4>[ 515.976535] __x64_sys_exit_group+0x18/0x20 <4>[ 515.976541] x64_sys_call+0x175a/0x26e0 <4>[ 515.976551] do_syscall_64+0xdd/0x1440 <4>[ 515.976559] ? find_held_lock+0x31/0x90 <4>[ 515.976567] ? rcu_read_unlock+0x1c/0x80 <4>[ 515.976577] ? lock_release+0xd0/0x2b0 <4>[ 515.976586] ? find_held_lock+0x31/0x90 <4>[ 515.976593] ? exc_page_fault+0x96/0x2c0 <4>[ 515.976600] ? lock_release+0xd0/0x2b0 <4>[ 515.976608] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 515.976616] ? irqentry_exit+0x17d/0x780 <4>[ 515.976623] ? clear_bhb_loop+0x30/0x80 <4>[ 515.976632] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 515.976638] RIP: 0033:0x73db5baee21d Oops#1 Part1 <4>[ 515.976646] Code: Unable to access opcode bytes at 0x73db5baee1f3. <4>[ 515.976652] RSP: 002b:00007fff2f270aa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 <4>[ 515.976661] RAX: ffffffffffffffda RBX: 000073db5bc04fa8 RCX: 000073db5baee21d <4>[ 515.976668] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 515.976675] RBP: 00007fff2f270b00 R08: 00007fff2f270a50 R09: 0000000000000007 <4>[ 515.976682] R10: 00005c591c7ffa80 R11: 0000000000000206 R12: 0000000000000003 <4>[ 515.976689] R13: 0000000000000000 R14: 0000000000000062 R15: 000073db5bc04fc0 <4>[ 515.976701] <4>[ 515.976705] 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 overlay intel_rapl_msr intel_rapl_common cmdlinepart spi_nor intel_pmc_bxt mtd intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core x86_pkg_temp_thermal ee1004 intel_powerclamp spi_intel_platform mei_hdcp rtsx_pci_sdmmc coretemp spi_intel mei_pxp wmi_bmof kvm_intel binfmt_misc kvm irqbypass ghash_clmulni_intel aesni_intel rapl r8169 intel_cstate snd_intel_dspcfg snd_hda_codec snd_hda_core realtek snd_hwdep nls_iso8859_1 i2c_i801 i2c_mux rtsx_pci snd_pcm i2c_smbus lpc_ich video snd_timer snd soundcore mei_me i2c_hid_acpi i2c_hid mei hid ir_rc6_decoder rc_rc6_mce ite_cir rc_core intel_pmc_core pmt_telemetry pmt_discovery wmi pmt_class intel_pmc_ssram_telemetry input_leds intel_vsec pinctrl_geminilake psmouse serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 515.976869] CR2: 0000000000000095 <4>[ 515.976876] ---[ end trace 0000000000000000 ]---