Panic#2 Part17 <7>[ 48.753461] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 143, 143, 143, 143, 196, 284, 284, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 48.754189] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0 <7>[ 48.755019] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7>[ 48.758791] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <7>[ 48.767417] i915 0000:00:02.0: [drm:drm_client_release] fbdev <7>[ 48.768272] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.enable (expected yes, found no) <7>[ 48.768719] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.active (expected yes, found no) <7>[ 48.769141] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in cpu_transcoder (expected 0, found -1) <7>[ 48.769612] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in lane_count (expected 4, found 0) <7>[ 48.770023] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in output_types (expected 0x00000040, found 0x00000000) <7>[ 48.770489] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in framestart_delay (expected 1, found 0) Panic#2 Part16 <7>[ 48.770915] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hdisplay (expected 1920, found 0) <7>[ 48.771586] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_htotal (expected 2080, found 0) <7>[ 48.772132] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hblank_start (expected 1920, found 0) <7>[ 48.772709] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hblank_end (expected 2080, found 0) <7>[ 48.773060] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hsync_start (expected 1968, found 0) <7>[ 48.773368] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hsync_end (expected 2000, found 0) <7>[ 48.773743] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vdisplay (expected 1080, found 0) <7>[ 48.774046] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vblank_start (expected 1080, found 0) <7>[ 48.774347] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vsync_start (expected 1083, found 0) Panic#2 Part15 <7>[ 48.774725] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vsync_end (expected 1088, found 0) <7>[ 48.775027] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vtotal (expected 1144, found 0) <7>[ 48.775329] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vblank_end (expected 1144, found 0) <7>[ 48.775656] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hdisplay (expected 1920, found 0) <7>[ 48.775928] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_htotal (expected 2080, found 0) <7>[ 48.776152] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hblank_start (expected 1920, found 0) <7>[ 48.776376] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hblank_end (expected 2080, found 0) <7>[ 48.776620] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hsync_start (expected 1968, found 0) <7>[ 48.776844] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hsync_end (expected 2000, found 0) Panic#2 Part14 <7>[ 48.777067] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vdisplay (expected 1080, found 0) <7>[ 48.777291] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_start (expected 1080, found 0) <7>[ 48.777517] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 1083, found 0) <7>[ 48.777804] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 1088, found 0) <7>[ 48.778027] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vtotal (expected 1144, found 0) <7>[ 48.778249] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_end (expected 1144, found 0) <7>[ 48.778475] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in pixel_multiplier (expected 1, found 0) <7>[ 48.778708] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.flags (1) (expected 1, found 0) <7>[ 48.778867] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.flags (4) (expected 4, found 0) Panic#2 Part13 <7>[ 48.779025] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in has_hdmi_sink (expected yes, found no) <7>[ 48.779183] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in has_infoframe (expected yes, found no) <7>[ 48.779343] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in pipe_bpp (expected 24, found 0) <7>[ 48.779504] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 285500, found 0) <7>[ 48.779677] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 285500, found 0) <7>[ 48.779836] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in port_clock (expected 285500, found 0) <7>[ 48.779994] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in infoframes.enable (expected 0x00000071, found 0x00000000) <7>[ 48.780153] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in avi infoframe <7>[ 48.780310] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected: <7>[ 48.780467] i915 0000:00:02.0: HDMI infoframe: Auxiliary Video Information (AVI), version 2, length 13 Panic#2 Part12 <7>[ 48.780469] i915 0000:00:02.0: colorspace: RGB <7>[ 48.780472] i915 0000:00:02.0: scan mode: Underscan <7>[ 48.780473] i915 0000:00:02.0: colorimetry: No Data <7>[ 48.780475] i915 0000:00:02.0: picture aspect: No Data <7>[ 48.780476] i915 0000:00:02.0: active aspect: Same as Picture <7>[ 48.780478] i915 0000:00:02.0: itc: No Data <7>[ 48.780479] i915 0000:00:02.0: extended colorimetry: xvYCC 601 <7>[ 48.780481] i915 0000:00:02.0: quantization range: Full <7>[ 48.780483] i915 0000:00:02.0: nups: Unknown Non-uniform Scaling <7>[ 48.780484] i915 0000:00:02.0: video code: 0 <7>[ 48.780486] i915 0000:00:02.0: ycc quantization range: Full <7>[ 48.780487] i915 0000:00:02.0: hdmi content type: Graphics <7>[ 48.780489] i915 0000:00:02.0: pixel repeat: 0 <7>[ 48.780490] i915 0000:00:02.0: bar top 0, bottom 0, left 0, right 0 <7>[ 48.780492] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: <7>[ 48.780663] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in spd infoframe <7>[ 48.780824] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected: <7>[ 48.780981] i915 0000:00:02.0: HDMI infoframe: Source Product Description (SPD), version 1, length 25 <7>[ 48.780983] i915 0000:00:02.0: vendor: Intel <7>[ 48.780985] i915 0000:00:02.0: product: Integrated gfx <7>[ 48.780986] i915 0000:00:02.0: source device information: PC General (0x9) <7>[ 48.780988] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: Panic#2 Part11 <7>[ 48.781146] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:171:pipe A] fastset requirement not met in hdmi infoframe <7>[ 48.781304] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected: <7>[ 48.781461] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4 <7>[ 48.781463] i915 0000:00:02.0: empty frame <7>[ 48.781464] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: <7>[ 48.781623] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:171:pipe A] fastset requirement not met, forcing full modeset <7>[ 48.781805] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:171:pipe A] releasing DPLL 0 <7>[ 48.782001] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0x3 -> 0x1 (total dbuf slices 0x3), mbus joined? no->no <7>[ 48.782162] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:171:pipe A] dbuf slices 0x3 -> 0x0, ddb (0 - 2048) -> (0 - 0), active pipes 0x1 -> 0x0 <7>[ 48.782371] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:165:cursor A] ddb (1993 - 2048) -> ( 0 - 0), size 55 -> 0 <7>[ 48.782568] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:171:pipe A] min cdclk: 192000 kHz -> 0 kHz <7>[ 48.782758] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Modeset required for cdclk change <7>[ 48.782920] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz <7>[ 48.783080] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 Panic#2 Part10 <7>[ 48.783244] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:171:pipe A] enable: no [modeset] <7>[ 48.783408] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:35:plane 1A] fb: [NOFB], visible: no <7>[ 48.783573] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:65:plane 2A] fb: [NOFB], visible: no <7>[ 48.783737] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:95:plane 3A] fb: [NOFB], visible: no <7>[ 48.783916] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:125:plane 4A] fb: [NOFB], visible: no <7>[ 48.784077] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:135:plane 5A] fb: [NOFB], visible: no <7>[ 48.784236] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:145:plane 6A] fb: [NOFB], visible: no <7>[ 48.784395] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:155:plane 7A] fb: [NOFB], visible: no <7>[ 48.784555] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:165:cursor A] fb: [NOFB], visible: no <7>[ 48.784904] i915 0000:00:02.0: [drm:intel_audio_codec_disable [i915]] [CONNECTOR:588:HDMI-A-1][ENCODER:587:DDI B/PHY B] Disable audio codec on [CRTC:171:pipe A] <7>[ 48.802479] i915 0000:00:02.0: [drm:intel_hdmi_handle_sink_scrambling [i915]] [CONNECTOR:588:HDMI-A-1] scrambling=no, TMDS bit clock ratio=1/10 <7>[ 48.803162] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 48.803308] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry Panic#2 Part9 <7>[ 48.803871] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 48.804047] i915 0000:00:02.0: [drm:drm_scdc_set_high_tmds_clock_ratio [drm_display_helper]] [CONNECTOR:588:HDMI-A-1] Failed to read TMDS config: -6 <7>[ 48.804062] i915 0000:00:02.0: [drm:intel_ddi_disable [i915]] [CONNECTOR:588:HDMI-A-1] Failed to reset sink scrambling/TMDS bit clock ratio <7>[ 48.804351] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 48.809713] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 48.810041] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:171:pipe A] <7>[ 48.810282] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 48.810451] i915 0000:00:02.0: [drm:intel_set_cdclk [i915]] Pre changing CDCLK to 172800 kHz, VCO 345600 kHz, ref 38400 kHz, bypass 19200 kHz, voltage level 0 <7>[ 48.810884] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:587:DDI B/PHY B] <7>[ 48.811068] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:597:DDI TC1/PHY TC1] <7>[ 48.811232] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST A] <7>[ 48.811394] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST B] <7>[ 48.811556] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST C] <7>[ 48.811722] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:602:DP-MST D] Panic#2 Part8 <7>[ 48.811909] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:607:DDI TC2/PHY TC2] <7>[ 48.812074] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST A] <7>[ 48.812233] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST B] <7>[ 48.812392] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST C] <7>[ 48.812550] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:612:DP-MST D] <7>[ 48.812709] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:616:DDI TC3/PHY TC3] <7>[ 48.812882] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST A] <7>[ 48.813039] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST B] <7>[ 48.813196] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST C] <7>[ 48.813351] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:621:DP-MST D] <7>[ 48.813508] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:625:DDI TC4/PHY TC4] <7>[ 48.813665] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST A] <7>[ 48.813835] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST B] <7>[ 48.813994] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST C] <7>[ 48.814150] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:630:DP-MST D] <7>[ 48.814307] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:588:HDMI-A-1] Panic#2 Part7 <7>[ 48.814635] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 48.814883] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:171:pipe A] <7>[ 48.839784] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 48.857520] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:588:HDMI-A-1] removing connector from sysfs <7>[ 48.860233] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:598:DP-1] removing connector from sysfs <7>[ 48.863766] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:608:DP-2] removing connector from sysfs <7>[ 48.868347] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:617:DP-3] removing connector from sysfs <7>[ 48.870784] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:626:DP-4] removing connector from sysfs <7>[ 48.899285] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 48.902703] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4 <7>[ 48.903711] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7>[ 48.905960] 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>[ 48.907892] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off Panic#2 Part6 <7>[ 48.909989] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 48.910266] 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 <1>[ 49.321933] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 49.321942] #PF: supervisor read access in kernel mode <1>[ 49.321945] #PF: error_code(0x0000) - not-present page <6>[ 49.321947] PGD 0 P4D 0 <4>[ 49.321950] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 49.321954] CPU: 3 UID: 0 PID: 2082 Comm: perf_pmu Tainted: G S U 7.0.0-rc7-Patchwork_164441v2-g2dc939ed1bd6+ #1 PREEMPT(lazy) <4>[ 49.321960] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER <4>[ 49.321963] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 49.321967] RIP: 0010:_free_event+0x3e/0x370 <4>[ 49.321973] Code: 60 04 00 00 e8 53 58 f3 ff 48 8d bb 80 04 00 00 e8 47 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>[ 49.321978] RSP: 0018:ffffc90002e9ba30 EFLAGS: 00010246 <4>[ 49.321981] RAX: 0000000000000000 RBX: ffff888101b0cec8 RCX: 0000000000000001 <4>[ 49.321984] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 49.321987] RBP: ffffc90002e9ba48 R08: 0000000000000000 R09: 0000000000000000 <4>[ 49.321989] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 49.321992] R13: ffff888101b0cec8 R14: ffff888101b0d1c0 R15: ffff888101b0cec8 Panic#2 Part5 <4>[ 49.321994] FS: 0000000000000000(0000) GS:ffff88851c217000(0000) knlGS:0000000000000000 <4>[ 49.321999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 49.322001] CR2: 0000000000000095 CR3: 000000000344c001 CR4: 0000000000f72ef0 <4>[ 49.322004] PKRU: 55555554 <4>[ 49.322006] Call Trace: <4>[ 49.322008] <4>[ 49.322010] perf_event_release_kernel+0x260/0x2d0 <4>[ 49.322015] perf_release+0x12/0x20 <4>[ 49.322018] __fput+0x10a/0x2f0 <4>[ 49.322022] ____fput+0x15/0x20 <4>[ 49.322025] task_work_run+0x60/0xb0 <4>[ 49.322030] do_exit+0x309/0xb80 <4>[ 49.322033] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 49.322038] ? trace_hardirqs_on+0x22/0x100 <4>[ 49.322044] do_group_exit+0x3a/0xb0 <4>[ 49.322047] __x64_sys_exit_group+0x18/0x20 <4>[ 49.322050] x64_sys_call+0x175a/0x26e0 <4>[ 49.322054] do_syscall_64+0xdd/0x1440 <4>[ 49.322059] ? find_held_lock+0x31/0x90 <4>[ 49.322063] ? __folio_batch_add_and_move+0x190/0x2e0 <4>[ 49.322066] ? __pfx_lru_add+0x10/0x10 <4>[ 49.322070] ? lock_release+0xd0/0x2b0 <4>[ 49.322074] ? find_held_lock+0x31/0x90 <4>[ 49.322077] ? rcu_read_unlock+0x1c/0x80 <4>[ 49.322081] ? lock_release+0xd0/0x2b0 <4>[ 49.322086] ? __lock_acquire+0x43e/0x2790 <4>[ 49.322089] ? do_wp_page+0x904/0xef0 <4>[ 49.322093] ? find_held_lock+0x31/0x90 <4>[ 49.322097] ? rcu_read_unlock+0x1c/0x80 <4>[ 49.322100] ? lock_release+0xd0/0x2b0 <4>[ 49.322104] ? find_held_lock+0x31/0x90 <4>[ 49.322107] ? exc_page_fault+0x96/0x2c0 <4>[ 49.322111] ? lock_release+0xd0/0x2b0 <4>[ 49.322115] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 49.322118] ? irqentry_exit+0x17d/0x780