Oops#1 Part14 <7>[ 87.793117] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] blocks 16, 129, 129, 129, 129, 177, 257, 257, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 87.793607] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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>[ 87.794129] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:170:pipe A] data rate 0 num active planes 0 <7>[ 87.794652] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7>[ 87.801617] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A] <7>[ 87.810152] i915 0000:00:02.0: [drm:drm_client_release] fbdev <7>[ 87.811033] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.enable (expected yes, found no) <7>[ 87.811552] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.active (expected yes, found no) <7>[ 87.811982] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in cpu_transcoder (expected 0, found -1) <7>[ 87.812442] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in lane_count (expected 4, found 0) Oops#1 Part13 <7>[ 87.813082] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in output_types (expected 0x00000040, found 0x00000000) <7>[ 87.813763] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in framestart_delay (expected 1, found 0) <7>[ 87.815708] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hdisplay (expected 1920, found 0) <7>[ 87.816399] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_htotal (expected 2080, found 0) <7>[ 87.817034] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hblank_start (expected 1920, found 0) <7>[ 87.817705] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hblank_end (expected 2080, found 0) <7>[ 87.818351] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hsync_start (expected 1968, found 0) <7>[ 87.818962] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hsync_end (expected 2000, found 0) <7>[ 87.819634] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vdisplay (expected 1080, found 0) Oops#1 Part12 <7>[ 87.820224] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vblank_start (expected 1080, found 0) <7>[ 87.820682] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vsync_start (expected 1083, found 0) <7>[ 87.821147] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vsync_end (expected 1088, found 0) <7>[ 87.821652] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vtotal (expected 1144, found 0) <7>[ 87.822110] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vblank_end (expected 1144, found 0) <7>[ 87.822604] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hdisplay (expected 1920, found 0) <7>[ 87.823044] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_htotal (expected 2080, found 0) <7>[ 87.823385] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hblank_start (expected 1920, found 0) <7>[ 87.823709] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hblank_end (expected 2080, found 0) Oops#1 Part11 <7>[ 87.824029] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hsync_start (expected 1968, found 0) <7>[ 87.824373] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hsync_end (expected 2000, found 0) <7>[ 87.824700] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vdisplay (expected 1080, found 0) <7>[ 87.825029] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_start (expected 1080, found 0) <7>[ 87.825377] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 1083, found 0) <7>[ 87.825701] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 1088, found 0) <7>[ 87.826024] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vtotal (expected 1144, found 0) <7>[ 87.826282] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_end (expected 1144, found 0) <7>[ 87.826518] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in pixel_multiplier (expected 1, found 0) Oops#1 Part10 <7>[ 87.826754] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.flags (1) (expected 1, found 0) <7>[ 87.826988] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.flags (4) (expected 4, found 0) <7>[ 87.827343] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in has_hdmi_sink (expected yes, found no) <7>[ 87.827579] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in has_infoframe (expected yes, found no) <7>[ 87.827815] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in pipe_bpp (expected 24, found 0) <7>[ 87.828049] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 285500, found 0) <7>[ 87.828295] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 285500, found 0) <7>[ 87.828530] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in port_clock (expected 285500, found 0) <7>[ 87.828765] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in infoframes.enable (expected 0x00000071, found 0x00000000) Oops#1 Part9 <7>[ 87.828999] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in avi infoframe <7>[ 87.829240] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected: <7>[ 87.829474] i915 0000:00:02.0: HDMI infoframe: Auxiliary Video Information (AVI), version 2, length 13 <7>[ 87.829478] i915 0000:00:02.0: colorspace: RGB <7>[ 87.829481] i915 0000:00:02.0: scan mode: Underscan <7>[ 87.829484] i915 0000:00:02.0: colorimetry: No Data <7>[ 87.829487] i915 0000:00:02.0: picture aspect: No Data <7>[ 87.829491] i915 0000:00:02.0: active aspect: Same as Picture <7>[ 87.829494] i915 0000:00:02.0: itc: No Data <7>[ 87.829497] i915 0000:00:02.0: extended colorimetry: xvYCC 601 <7>[ 87.829500] i915 0000:00:02.0: quantization range: Full <7>[ 87.829503] i915 0000:00:02.0: nups: Unknown Non-uniform Scaling <7>[ 87.829506] i915 0000:00:02.0: video code: 0 <7>[ 87.829509] i915 0000:00:02.0: ycc quantization range: Full <7>[ 87.829512] i915 0000:00:02.0: hdmi content type: Graphics <7>[ 87.829515] i915 0000:00:02.0: pixel repeat: 0 <7>[ 87.829519] i915 0000:00:02.0: bar top 0, bottom 0, left 0, right 0 <7>[ 87.829522] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: <7>[ 87.829754] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in spd infoframe <7>[ 87.829988] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected: Oops#1 Part8 <7>[ 87.830230] i915 0000:00:02.0: HDMI infoframe: Source Product Description (SPD), version 1, length 25 <7>[ 87.830234] i915 0000:00:02.0: vendor: Intel <7>[ 87.830237] i915 0000:00:02.0: product: Integrated gfx <7>[ 87.830240] i915 0000:00:02.0: source device information: PC General (0x9) <7>[ 87.830243] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: <7>[ 87.830476] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:170:pipe A] fastset requirement not met in hdmi infoframe <7>[ 87.830711] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] expected: <7>[ 87.830945] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4 <7>[ 87.830948] i915 0000:00:02.0: empty frame <7>[ 87.830951] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] found: <7>[ 87.831187] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:170:pipe A] fastset requirement not met, forcing full modeset <7>[ 87.831449] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:170:pipe A] releasing DPLL 0 <7>[ 87.831732] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0x3 -> 0x1 (total dbuf slices 0x3), mbus joined? no->no <7>[ 87.831966] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:170:pipe A] dbuf slices 0x3 -> 0x0, ddb (0 - 2048) -> (0 - 0), active pipes 0x1 -> 0x0 <7>[ 87.832297] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:164:cursor A] ddb (1993 - 2048) -> ( 0 - 0), size 55 -> 0 <7>[ 87.832597] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:170:pipe A] min cdclk: 192000 kHz -> 0 kHz Oops#1 Part7 <7>[ 87.832842] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Modeset required for cdclk change <7>[ 87.833081] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz <7>[ 87.833367] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0 <7>[ 87.833612] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:170:pipe A] enable: no [modeset] <7>[ 87.833854] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:34:plane 1A] fb: [NOFB], visible: no <7>[ 87.834096] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:64:plane 2A] fb: [NOFB], visible: no <7>[ 87.834358] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:94:plane 3A] fb: [NOFB], visible: no <7>[ 87.834597] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:124:plane 4A] fb: [NOFB], visible: no <7>[ 87.834833] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:134:plane 5A] fb: [NOFB], visible: no <7>[ 87.835071] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:144:plane 6A] fb: [NOFB], visible: no <7>[ 87.835319] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:154:plane 7A] fb: [NOFB], visible: no <7>[ 87.835555] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:164:cursor A] fb: [NOFB], visible: no <7>[ 87.835947] i915 0000:00:02.0: [drm:intel_audio_codec_disable [i915]] [CONNECTOR:587:HDMI-A-1][ENCODER:586:DDI B/PHY B] Disable audio codec on [CRTC:170:pipe A] Oops#1 Part6 <7>[ 87.854037] i915 0000:00:02.0: [drm:intel_hdmi_handle_sink_scrambling [i915]] [CONNECTOR:587:HDMI-A-1] scrambling=no, TMDS bit clock ratio=1/10 <7>[ 87.854766] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 87.854910] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 87.855515] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <7>[ 87.855776] i915 0000:00:02.0: [drm:drm_scdc_set_high_tmds_clock_ratio [drm_display_helper]] [CONNECTOR:587:HDMI-A-1] Failed to read TMDS config: -6 <7>[ 87.855801] i915 0000:00:02.0: [drm:intel_ddi_disable [i915]] [CONNECTOR:587:HDMI-A-1] Failed to reset sink scrambling/TMDS bit clock ratio <7>[ 87.856268] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe A <7>[ 87.861270] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B <7>[ 87.861577] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 0 (active 0x1, on? 1) for [CRTC:170:pipe A] <7>[ 87.861798] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 0 <7>[ 87.861975] 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>[ 87.862273] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:586:DDI B/PHY B] <7>[ 87.862552] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:596:DDI TC1/PHY TC1] Oops#1 Part5 <7>[ 87.862795] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:598:DP-MST A] <7>[ 87.863036] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:599:DP-MST B] <7>[ 87.863294] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:600:DP-MST C] <7>[ 87.863533] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:601:DP-MST D] <7>[ 87.863769] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:606:DDI TC2/PHY TC2] <7>[ 87.864005] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:608:DP-MST A] <7>[ 87.864278] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:609:DP-MST B] <7>[ 87.864517] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:610:DP-MST C] <7>[ 87.864749] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:611:DP-MST D] <7>[ 87.864979] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:615:DDI TC3/PHY TC3] <7>[ 87.865219] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:617:DP-MST A] <7>[ 87.865452] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:618:DP-MST B] <7>[ 87.865684] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:619:DP-MST C] <7>[ 87.865914] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:620:DP-MST D] <7>[ 87.866150] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:624:DDI TC4/PHY TC4] <7>[ 87.866405] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:626:DP-MST A] Oops#1 Part4 <7>[ 87.866635] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:627:DP-MST B] <7>[ 87.866867] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:628:DP-MST C] <7>[ 87.867097] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:629:DP-MST D] <7>[ 87.867343] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:587:HDMI-A-1] <7>[ 87.867908] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7>[ 87.868266] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:170:pipe A] <7>[ 87.893986] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7>[ 87.911464] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:587:HDMI-A-1] removing connector from sysfs <7>[ 87.914555] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:597:DP-1] removing connector from sysfs <7>[ 87.918011] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:607:DP-2] removing connector from sysfs <7>[ 87.920127] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:616:DP-3] removing connector from sysfs <7>[ 87.923012] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:625:DP-4] removing connector from sysfs <7>[ 87.953193] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <7>[ 87.956682] 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 Oops#1 Part3 <7>[ 87.957261] 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>[ 87.959719] 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>[ 87.961725] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 87.963275] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 87.963531] 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>[ 88.337837] BUG: kernel NULL pointer dereference, address: 0000000000000095 <1>[ 88.337846] #PF: supervisor read access in kernel mode <1>[ 88.337850] #PF: error_code(0x0000) - not-present page <6>[ 88.337853] PGD 0 P4D 0 <4>[ 88.337856] Oops: Oops: 0000 [#1] SMP NOPTI <4>[ 88.337861] CPU: 6 UID: 0 PID: 2189 Comm: perf_pmu Tainted: G S U L 7.0.0-rc2-Patchwork_162555v1-gcfc20c776480+ #1 PREEMPT(lazy) <4>[ 88.337868] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4>[ 88.337871] Hardware name: Intel(R) Client Systems NUC11TNHi5/NUC11TNBi5, BIOS TNTGL357.0042.2020.1221.1743 12/21/2020 <4>[ 88.337876] RIP: 0010:_free_event+0x3e/0x370 <4>[ 88.337882] Code: 60 04 00 00 e8 d3 5b f3 ff 48 8d bb 80 04 00 00 e8 c7 5b 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 Oops#1 Part2 <4>[ 88.337889] RSP: 0018:ffffc90001ad3cb0 EFLAGS: 00010246 <4>[ 88.337893] RAX: 0000000000000000 RBX: ffff888101a90008 RCX: 0000000000000001 <4>[ 88.337897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4>[ 88.337900] RBP: ffffc90001ad3cc8 R08: 0000000000000000 R09: 0000000000000000 <4>[ 88.337903] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 88.337906] R13: ffff888101a90008 R14: ffff888101a90300 R15: ffff888101a90008 <4>[ 88.337910] FS: 0000000000000000(0000) GS:ffff88851c199000(0000) knlGS:0000000000000000 <4>[ 88.337915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 88.337918] CR2: 0000000000000095 CR3: 000000000344c006 CR4: 0000000000f72ef0 <4>[ 88.337922] PKRU: 55555554 <4>[ 88.337924] Call Trace: <4>[ 88.337926] <4>[ 88.337929] perf_event_release_kernel+0x260/0x2d0 <4>[ 88.337934] perf_release+0x12/0x20 <4>[ 88.337938] __fput+0x10a/0x2f0 <4>[ 88.337942] ____fput+0x15/0x20 <4>[ 88.337945] task_work_run+0x60/0xb0 <4>[ 88.337950] do_exit+0x2f3/0xb60 <4>[ 88.337955] ? _raw_spin_unlock_irq+0x27/0x70 <4>[ 88.337960] ? trace_hardirqs_on+0x22/0x100 <4>[ 88.337965] do_group_exit+0x3a/0xb0 <4>[ 88.337970] __x64_sys_exit_group+0x18/0x20 <4>[ 88.337974] x64_sys_call+0x175a/0x26e0 <4>[ 88.337978] do_syscall_64+0xdd/0x1470 <4>[ 88.337982] ? lock_release+0xd0/0x2b0 <4>[ 88.337988] ? trace_hardirqs_on_prepare+0xe1/0x100 <4>[ 88.337992] ? irqentry_exit+0x17d/0x7c0 <4>[ 88.337997] ? clear_bhb_loop+0x30/0x80 <4>[ 88.338002] entry_SYSCALL_64_after_hwframe+0x76/0x7e