Oops#1 Part11 <7>[ 597.652613] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hblank_end (expected 3040, found 0) <7>[ 597.652752] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hsync_start (expected 2928, found 0) <7>[ 597.652890] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hsync_end (expected 2960, found 0) <7>[ 597.653039] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vdisplay (expected 1800, found 0) <7>[ 597.653179] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_start (expected 1801, found 0) <7>[ 597.653319] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 1803, found 0) <7>[ 597.653461] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 1809, found 0) <7>[ 597.653603] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vtotal (expected 1878, found 0) <7>[ 597.653742] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_end (expected 1878, found 0) Oops#1 Part10 <7>[ 597.653882] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in pixel_multiplier (expected 1, found 0) <7>[ 597.654031] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.flags (2) (expected 2, found 0) <7>[ 597.654170] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.flags (8) (expected 8, found 0) <7>[ 597.654310] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in enhanced_framing (expected yes, found no) <7>[ 597.654452] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in pipe_bpp (expected 30, found 0) <7>[ 597.654592] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 513820, found 0) <7>[ 597.654732] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 513820, found 0) <7>[ 597.654871] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in port_clock (expected 540000, found 0) <7>[ 597.655026] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:151:pipe A] fastset requirement not met in set_context_latency (expected 1, found 0) Oops#1 Part9 <7>[ 597.655167] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:151:pipe A] fastset requirement not met, forcing full modeset <7>[ 597.655309] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:151:pipe A] releasing DPLL 0 <7>[ 597.655483] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0xf -> 0x1 (total dbuf slices 0xf), mbus joined? yes->no <7>[ 597.655620] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:151:pipe A] dbuf slices 0xf -> 0x0, ddb (0 - 4096) -> (0 - 0), active pipes 0x1 -> 0x0 <7>[ 597.655776] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:145:cursor A] ddb (4001 - 4096) -> ( 0 - 0), size 95 -> 0 <7>[ 597.655924] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:151:pipe A] min cdclk: 256910 kHz -> 0 kHz <7>[ 597.656079] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Can change cdclk via squashing <7>[ 597.656223] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz <7>[ 597.656365] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 597.656522] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:151:pipe A] enable: no [modeset] <7>[ 597.656667] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:35:plane 1A] fb: [NOFB], visible: no <7>[ 597.656811] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:65:plane 2A] fb: [NOFB], visible: no <7>[ 597.656957] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:95:plane 3A] fb: [NOFB], visible: no Oops#1 Part8 <7>[ 597.657112] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:125:plane 4A] fb: [NOFB], visible: no <7>[ 597.657253] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:135:plane 5A] fb: [NOFB], visible: no <7>[ 597.657393] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:145:cursor A] fb: [NOFB], visible: no <7>[ 597.657973] i915 0000:00:02.0: [drm:intel_edp_backlight_off [i915]] <7>[ 597.866314] i915 0000:00:02.0: [drm:intel_backlight_set_pwm_level [i915]] [CONNECTOR:508:eDP-1] set backlight PWM = 0 <7>[ 597.867748] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 597.872533] i915 0000:00:02.0: [drm:icp_irq_handler [i915]] hotplug event received, stat 0x00010000, dig 0x00000089, pins 0x00000010, long 0x00000000 <7>[ 597.872772] i915 0000:00:02.0: [drm:intel_pps_off_unlocked [i915]] [ENCODER:507:DDI A/PHY A] PPS 0 turn panel power off <7>[ 597.873205] i915 0000:00:02.0: [drm:intel_pps_off_unlocked [i915]] [ENCODER:507:DDI A/PHY A] PPS 0 wait for panel power off time <7>[ 597.873123] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:507:DDI A/PHY A] - short <7>[ 597.873559] i915 0000:00:02.0: [drm:wait_panel_status [i915]] [ENCODER:507:DDI A/PHY A] PPS 0 mask: 0xb0000000 value: 0x00000000 PP_STATUS: 0xa0000002 PP_CONTROL: 0x00000060 <7>[ 597.925907] i915 0000:00:02.0: [drm:icp_irq_handler [i915]] hotplug event received, stat 0x00010000, dig 0x0000008a, pins 0x00000010, long 0x00000010 <7>[ 597.926487] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:507:DDI A/PHY A] - long Oops#1 Part7 <7>[ 597.926987] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10 <7>[ 597.927829] i915 0000:00:02.0: [drm:wait_panel_status [i915]] Wait complete <7>[ 597.928666] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:151:pipe A] <7>[ 597.929062] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] ignoring short hpd on eDP [ENCODER:507:DDI A/PHY A] <7>[ 597.929539] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP [ENCODER:507:DDI A/PHY A] <7>[ 597.930815] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 597.931213] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling AUX_A <7>[ 597.932131] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:507:DDI A/PHY A] <7>[ 597.932337] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:516:DDI B/PHY B] <7>[ 597.932509] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:518:DP-MST A] <7>[ 597.932683] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:519:DP-MST B] <7>[ 597.932996] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:520:DP-MST C] <7>[ 597.933225] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:521:DP-MST D] <7>[ 597.933410] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:534:DDI TC1/PHY TC1] <7>[ 597.933656] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:536:DP-MST A] Oops#1 Part6 <7>[ 597.933911] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:537:DP-MST B] <7>[ 597.934107] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:538:DP-MST C] <7>[ 597.934269] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:539:DP-MST D] <7>[ 597.934410] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:543:DDI TC2/PHY TC2] <7>[ 597.934551] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:547:DDI TC3/PHY TC3] <7>[ 597.934688] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:549:DP-MST A] <7>[ 597.934820] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:550:DP-MST B] <7>[ 597.934949] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:551:DP-MST C] <7>[ 597.935091] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:552:DP-MST D] <7>[ 597.935238] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:556:DDI TC4/PHY TC4] <7>[ 597.935375] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:558:DP-MST A] <7>[ 597.935511] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:559:DP-MST B] <7>[ 597.935649] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:560:DP-MST C] <7>[ 597.935825] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:561:DP-MST D] <7>[ 597.935985] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:508:eDP-1] <7>[ 597.936220] i915 0000:00:02.0: [drm:intel_dbuf_mdclk_cdclk_ratio_update [i915]] Updating dbuf ratio to 2 (mbus joined: no) Oops#1 Part5 <7>[ 597.936378] i915 0000:00:02.0: [drm:intel_dbuf_mbus_join_update [i915]] Changing mbus joined: yes -> no (pipe: *) <7>[ 597.936517] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 597.936790] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:151:pipe A] <7>[ 597.937271] i915 0000:00:02.0: [drm:intel_set_cdclk [i915]] Post changing CDCLK to 172800 kHz, VCO 614400 kHz, ref 38400 kHz, bypass 19200 kHz, voltage level 0 <7>[ 597.937516] i915 0000:00:02.0: [drm:intel_audio_cdclk_change_post.part.0 [i915]] aud_ts_cdclk set to M=60, N=432 <7>[ 597.937683] i915 0000:00:02.0: [drm:intel_pmdemand_program_params [i915]] initiate pmdemand request values: (0x2000010 0xad00071) <7>[ 597.982268] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 597.984058] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 598.001227] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:508:eDP-1] removing connector from sysfs <7>[ 598.003869] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:517:DP-1] removing connector from sysfs <7>[ 598.004509] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:529:HDMI-A-1] removing connector from sysfs <7>[ 598.006032] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:535:DP-2] removing connector from sysfs <7>[ 598.006308] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:544:HDMI-A-2] removing connector from sysfs Oops#1 Part4 <7>[ 598.008013] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:548:DP-3] removing connector from sysfs <7>[ 598.009130] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:557:DP-4] removing connector from sysfs <7>[ 598.324433] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7>[ 598.324343] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7>[ 598.325104] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7>[ 598.325658] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4 <7>[ 599.997414] i915 0000:00:02.0: [drm:wait_panel_power_cycle [i915]] [ENCODER:507:DDI A/PHY A] PPS 0 wait for panel power cycle (0 ms remaining) <7>[ 599.997902] i915 0000:00:02.0: [drm:wait_panel_status [i915]] [ENCODER:507:DDI A/PHY A] PPS 0 mask: 0xb800000f value: 0x00000000 PP_STATUS: 0x00000000 PP_CONTROL: 0x00000060 <7>[ 600.007635] i915 0000:00:02.0: [drm:wait_panel_status [i915]] Wait complete <7>[ 600.061344] i915 0000:00:02.0: [drm:i915_gsc_proxy_component_unbind [i915]] GT1: GSC proxy mei component unbound <7>[ 600.216655] i915 0000:00:02.0: [drm:intel_uncore_fini_mmio [i915]] Triggering Driver-FLR <1>[ 600.534651] BUG: kernel NULL pointer dereference, address: 0000000000000095 Oops#1 Part3 <1>[ 600.534658] #PF: supervisor read access in kernel mode <1>[ 600.534660] #PF: error_code(0x0000) - not-present page <6>[ 600.534662] PGD 0 P4D 0 <4>[ 600.534665] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 600.534668] CPU: 4 UID: 0 PID: 3610 Comm: perf_pmu Tainted: G S U L 7.0.0-rc7-CI_DRM_18284-g5f8792621868+ #1 PREEMPT(lazy) <4>[ 600.534673] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 600.534675] Hardware name: Intel Corporation Meteor Lake Client Platform/MTL-P LP5x T3 RVP, BIOS MTLPFWI1.R00.3471.D91.2401310918 01/31/2024 <4>[ 600.534678] RIP: 0010:_free_event+0x3e/0x370 <4>[ 600.534684] 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>[ 600.534688] RSP: 0018:ffffc9000084bb90 EFLAGS: 00010246 <4>[ 600.534690] RAX: 0000000000000000 RBX: ffff888117080fc8 RCX: 0000000000000001 <4>[ 600.534693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 600.534695] RBP: ffffc9000084bba8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 600.534697] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 600.534699] R13: ffff888117080fc8 R14: ffff8881170812c0 R15: ffff888117080fc8 <4>[ 600.534701] FS: 0000000000000000(0000) GS:ffff8888db697000(0000) knlGS:0000000000000000 <4>[ 600.534704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 600.534706] CR2: 0000000000000095 CR3: 000000000344c001 CR4: 0000000000f72ef0 <4>[ 600.534709] PKRU: 55555554 <4>[ 600.534710] Call Trace: Oops#1 Part2 <4>[ 600.534711] <4>[ 600.534713] perf_event_release_kernel+0x260/0x2d0 <4>[ 600.534717] perf_release+0x12/0x20 <4>[ 600.534719] __fput+0x10a/0x2f0 <4>[ 600.534723] ____fput+0x15/0x20 <4>[ 600.534725] task_work_run+0x60/0xb0 <4>[ 600.534729] do_exit+0x309/0xb80 <4>[ 600.534731] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 600.534735] ? trace_hardirqs_on+0x22/0x100 <4>[ 600.534739] do_group_exit+0x3a/0xb0 <4>[ 600.534741] __x64_sys_exit_group+0x18/0x20 <4>[ 600.534743] x64_sys_call+0x175a/0x26e0 <4>[ 600.534747] do_syscall_64+0xdd/0x1440 <4>[ 600.534751] ? find_held_lock+0x31/0x90 <4>[ 600.534754] ? rcu_read_unlock+0x1c/0x80 <4>[ 600.534758] ? lock_release+0xd0/0x2b0 <4>[ 600.534762] ? find_held_lock+0x31/0x90 <4>[ 600.534764] ? exc_page_fault+0x96/0x2c0 <4>[ 600.534766] ? lock_release+0xd0/0x2b0 <4>[ 600.534770] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 600.534772] ? irqentry_exit+0x17d/0x780 <4>[ 600.534774] ? exc_page_fault+0xbd/0x2c0 <4>[ 600.534777] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 600.534779] RIP: 0033:0x7df581eee21d <4>[ 600.534782] Code: Unable to access opcode bytes at 0x7df581eee1f3. <4>[ 600.534784] RSP: 002b:00007ffccbf72bd8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 <4>[ 600.534787] RAX: ffffffffffffffda RBX: 00007df582004fa8 RCX: 00007df581eee21d <4>[ 600.534789] RDX: 00000000000000e7 RSI: fffffffffffffed8 RDI: 0000000000000062 <4>[ 600.534791] RBP: 00007ffccbf72c30 R08: 00007ffccbf72b80 R09: 0000000000000007 <4>[ 600.534793] R10: 000059e1a6c44a80 R11: 0000000000000202 R12: 0000000000000003 <4>[ 600.534795] R13: 0000000000000000 R14: 0000000000000062 R15: 00007df582004fc0 Oops#1 Part1 <4>[ 600.534800] <4>[ 600.534801] 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 overlay r8153_ecm cdc_ether usbnet hid_sensor_custom intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp hid_sensor_hub kvm_intel hid_generic kvm snd_intel_dspcfg irqbypass snd_hda_codec cmdlinepart ghash_clmulni_intel snd_hda_core aesni_intel spi_nor intel_ishtp_hid r8152 snd_hwdep rapl hid mtd mei_gsc_proxy intel_rapl_msr wmi_bmof mii snd_pcm intel_cstate binfmt_misc i2c_i801 i2c_mux snd_timer spi_intel_pci snd e1000e video i2c_smbus spi_intel soundcore idma64 ucsi_acpi typec_ucsi typec intel_skl_int3472_tps68470 processor_thermal_device_pci processor_thermal_device processor_thermal_wt_hint tps68470_regulator platform_temperature_control intel_pmc_core clk_tps68470 processor_thermal_soc_slider platform_profile processor_thermal_rfim intel_skl_int3472_discrete int3403_thermal processor_thermal_rapl nls_iso8859_1 <4>[ 600.534834] acpi_tad intel_skl_int3472_common intel_rapl_common pmt_telemetry processor_thermal_wt_req mei_me pmt_discovery processor_thermal_power_floor pmt_class intel_ish_ipc processor_thermal_mbox mei thunderbolt intel_vpu int340x_thermal_zone intel_ishtp igen6_edac intel_pmc_ssram_telemetry intel_hid int3400_thermal wmi sparse_keymap acpi_thermal_rel pinctrl_meteorlake acpi_pad intel_vsec dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink autofs4 [last unloaded: i915] <4>[ 600.534875] CR2: 0000000000000095 <4>[ 600.534878] ---[ end trace 0000000000000000 ]---