igt@i915_module_load@fault-injection@intel_connector_register on shard-glk@CI_DRM

Results for igt@i915_module_load@fault-injection@intel_connector_register

Detail	Value
Duration	unknown
Hostname	shard-glk10
Igt-Version	IGT-Version: 2.4-g4568b2c14 (x86_64) (Linux: 7.1.0-rc1-CI_DRM_18375-ge066eb26712b+ x86_64)
Out	Starting dynamic subtest: intel_connector_register Load failed with expected error Bad address (-14) Dynamic subtest intel_connector_register: SUCCESS (0.510s) This test caused an abort condition: Kernel badly tainted (0x4244, 0x200) (check dmesg for details): TAINT_WARN: WARN_ON has happened.
Err	Starting dynamic subtest: intel_connector_register Dynamic subtest intel_connector_register: SUCCESS (0.510s)
Dmesg Scroll to first warning	<6> [166.287207] [IGT] i915_module_load: starting dynamic subtest intel_connector_register <6> [166.287838] [IGT] add ignored dmesg regex: .Failed to register driver for userspace access!\|.Device initialization failed.\|.probe with driver i915 failed with error.\|.GT1: GSC proxy handler failed to init.\|.GT0: GUC: failed with -ENXIO.\|.GuC fw rsa data creation failed -ENXIO.\|.GUC: failed with -ENXIO.\|.Failed to register driver for userspace access.\|.GT0: GuC fw rsa data creation failed -ENXIO.* <6> [166.407476] i915 0000:00:02.0: [drm] Found geminilake (device ID 3184) integrated display version 10.00 stepping B0 <7> [166.408905] i915 0000:00:02.0: [drm:intel_wopcm_init_early [i915]] WOPCM: 1024K <7> [166.409484] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no) <7> [166.409885] i915 0000:00:02.0: [drm:intel_pch_detect [i915]] No PCH found. <7> [166.410259] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled) <7> [166.410786] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT <7> [166.411465] i915 0000:00:02.0: [drm:intel_uncore_init_mmio [i915]] unclaimed mmio detected on uncore init, clearing <7> [166.411804] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 0 kHz <7> [166.414366] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 4096M <7> [166.414859] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M <7> [166.415175] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 64M <6> [166.415675] i915 0000:00:02.0: vgaarb: deactivate vga console <7> [166.417254] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 7ff00047 <7> [166.417771] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K <7> [166.418124] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7701 MiB [mem 0x00000000-0x1e15c0fff], io: n/a <7> [166.418469] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(5): stolen-system: 63 MiB [mem 0x7c000000-0x7fefffff], io: n/a <7> [166.421411] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x79d1f018 <7> [166.422041] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0 <7> [166.422436] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported <7> [166.422828] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported <7> [166.423245] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (RVDA) <6> [166.423671] i915 0000:00:02.0: [drm] couldn't get memory information <7> [166.423676] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN <7> [166.424052] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0 <7> [166.424435] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0 <7> [166.424810] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0 <7> [166.426373] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 100000 kHz <7> [166.426915] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT GEMINILAKE ", BDB version 212 <7> [166.427298] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7) <7> [166.427719] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 309, min size 5) <7> [166.428104] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 9 (size 96, min size 100) <7> [166.428515] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19) <7> [166.428903] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 748, min size 850) <7> [166.429318] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 26, min size 34) <7> [166.429714] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148) <7> [166.430094] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1298, min size 1366) <7> [166.430494] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 129, min size 305) <7> [166.430872] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 22, min size 136) <7> [166.431251] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 52 (size 822, min size 822) <7> [166.431680] i915 0000:00:02.0: [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 1 fdi_rx_polarity_inverted 0 <7> [166.432049] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2 <7> [166.432434] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2 <7> [166.432826] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2 <7> [166.433199] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Skipping SDVO device mapping <7> [166.433577] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port B VBT info: CRT:0 DVI:1 HDMI:1 DP:0 eDP:0 DSI:0 DP++:0 LSPCON:0 USB-Type-C:0 TBT:0 DSC:0 <7> [166.433979] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port B VBT HDMI level shift: 8 <7> [166.434342] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port C VBT info: CRT:0 DVI:1 HDMI:1 DP:0 eDP:0 DSI:0 DP++:0 LSPCON:0 USB-Type-C:0 TBT:0 DSC:0 <7> [166.434732] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port C VBT HDMI level shift: 8 <7> [166.435127] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 09 <7> [166.435549] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 00 <7> [166.435954] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_1 <7> [166.436399] i915 0000:00:02.0: [drm:intel_cdclk_init_hw [i915]] Current CDCLK 19200 kHz, VCO 0 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 1 <7> [166.436777] i915 0000:00:02.0: [drm:intel_cdclk_init_hw [i915]] Sanitizing cdclk programmed by pre-os <7> [166.437243] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7> [166.437687] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [166.438065] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [166.438480] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 00 <7> [166.438883] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2 <7> [166.439365] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-a <7> [166.439863] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 1 already enabled, won't reprogram it <7> [166.440240] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-b <7> [166.440850] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 0 already enabled, won't reprogram it <7> [166.441271] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-c <7> [166.441856] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 2 already enabled, won't reprogram it <7> [166.442237] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_A <7> [166.442631] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_B <7> [166.444321] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_C <7> [166.445840] i915 0000:00:02.0: [drm:intel_dmc_init [i915]] Loading i915/glk_dmc_ver1_04.bin <7> [166.449366] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] DMC 0: <7> [166.449939] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[0]: 0x8f074 = 0x3fc0 <6> [166.450304] i915 0000:00:02.0: [drm] Applying Increase DDI Disabled quirk <7> [166.450316] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[1]: 0x8f004 = 0xe00088 (EVT_HTP) <7> [166.450313] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1 <7> [166.450715] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[2]: 0x8f034 = 0xc003b400 (EVT_CTL) <6> [166.452657] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4) <7> [166.452927] i915 0000:00:02.0: [drm:skl_wm_init [i915]] SAGV supported: no, original SAGV block time: 0 us <7> [166.453558] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM0 latency 7 (7.0 usec) <7> [166.453953] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM1 latency 7 (7.0 usec) <7> [166.454315] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM2 latency 8 (8.0 usec) <7> [166.454756] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM3 latency 22 (22.0 usec) <7> [166.455125] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM4 latency 22 (22.0 usec) <7> [166.455534] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM5 latency 22 (22.0 usec) <7> [166.455922] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM6 latency 22 (22.0 usec) <7> [166.456284] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM7 latency 22 (22.0 usec) <7> [166.456699] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM0 latency 7 (7.0 usec) <7> [166.457078] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM1 latency 7 (7.0 usec) <7> [166.457524] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM2 latency 8 (8.0 usec) <7> [166.457896] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM3 latency 22 (22.0 usec) <7> [166.458301] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM4 latency 22 (22.0 usec) <7> [166.458709] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM5 latency 22 (22.0 usec) <7> [166.459111] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM6 latency 22 (22.0 usec) <7> [166.459504] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM7 latency 22 (22.0 usec) <7> [166.468166] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 3 display pipes available. <7> [166.487049] i915 0000:00:02.0: [drm:intel_cdclk_read_hw [i915]] Current CDCLK 79200 kHz, VCO 633600 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 4 <7> [166.487751] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 316800 kHz <7> [166.488122] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 633600 kHz <7> [166.488608] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:165:DDI B/PHY B] <7> [166.488996] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:165:DDI B/PHY B] Using DDC pin 0x1 (VBT) <7> [166.490907] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:175:DDI C/PHY C] <7> [166.491400] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:175:DDI C/PHY C] Using DDC pin 0x2 (VBT) <7> [166.492098] i915 0000:00:02.0: [drm:vlv_dsi_init [i915]] <7> [166.494498] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA plane is disabled <6> [166.495028] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem <7> [166.495581] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:78:pipe A] hw state readout: disabled <7> [166.496136] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:121:pipe B] hw state readout: disabled <7> [166.496849] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:164:pipe C] hw state readout: disabled <7> [166.497300] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:36:plane 1A] hw state readout: disabled, pipe A <7> [166.497721] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:45:plane 2A] hw state readout: disabled, pipe A <7> [166.498140] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:plane 3A] hw state readout: disabled, pipe A <7> [166.498570] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:63:plane 4A] hw state readout: disabled, pipe A <7> [166.499023] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:72:cursor A] hw state readout: disabled, pipe A <7> [166.499438] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:79:plane 1B] hw state readout: disabled, pipe B <7> [166.499851] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:88:plane 2B] hw state readout: disabled, pipe B <7> [166.500252] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:97:plane 3B] hw state readout: disabled, pipe B <7> [166.500693] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:106:plane 4B] hw state readout: disabled, pipe B <7> [166.501162] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:115:cursor B] hw state readout: disabled, pipe B <7> [166.501587] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:122:plane 1C] hw state readout: disabled, pipe C <7> [166.501989] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:131:plane 2C] hw state readout: disabled, pipe C <7> [166.502392] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:140:plane 3C] hw state readout: disabled, pipe C <7> [166.502821] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:149:plane 4C] hw state readout: disabled, pipe C <7> [166.504863] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:158:cursor C] hw state readout: disabled, pipe C <7> [166.505403] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:165:DDI B/PHY B] hw state readout: disabled, pipe A <7> [166.505851] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:175:DDI C/PHY C] hw state readout: disabled, pipe A <7> [166.506260] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL A hw state readout: pipe_mask 0x0, on 0 <7> [166.506722] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL B hw state readout: pipe_mask 0x0, on 0 <7> [166.507136] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL C hw state readout: pipe_mask 0x0, on 0 <7> [166.508266] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:166:HDMI-A-1] hw state readout: disabled <7> [166.509761] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:176:HDMI-A-2] hw state readout: disabled <7> [166.510270] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:36:plane 1A] min_cdclk 0 kHz <7> [166.510680] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:45:plane 2A] min_cdclk 0 kHz <7> [166.511054] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:plane 3A] min_cdclk 0 kHz <7> [166.511418] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:63:plane 4A] min_cdclk 0 kHz <7> [166.511847] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:72:cursor A] min_cdclk 0 kHz <7> [166.512224] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:78:pipe A] min_cdclk 0 kHz <7> [166.512616] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:79:plane 1B] min_cdclk 0 kHz <7> [166.512988] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:88:plane 2B] min_cdclk 0 kHz <7> [166.513353] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:97:plane 3B] min_cdclk 0 kHz <7> [166.513751] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:106:plane 4B] min_cdclk 0 kHz <7> [166.514161] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:115:cursor B] min_cdclk 0 kHz <7> [166.514552] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:121:pipe B] min_cdclk 0 kHz <7> [166.514933] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:122:plane 1C] min_cdclk 0 kHz <7> [166.515302] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:131:plane 2C] min_cdclk 0 kHz <7> [166.515681] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:140:plane 3C] min_cdclk 0 kHz <7> [166.516050] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:149:plane 4C] min_cdclk 0 kHz <7> [166.516463] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:158:cursor C] min_cdclk 0 kHz <7> [166.516837] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:164:pipe C] min_cdclk 0 kHz <7> [166.517205] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:78:pipe A] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no <7> [166.517589] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:121:pipe B] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no <7> [166.517951] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:164:pipe C] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no <7> [166.518378] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:78:pipe A] enable: no [setup_hw_state] <7> [166.518803] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:121:pipe B] enable: no [setup_hw_state] <7> [166.519176] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:164:pipe C] enable: no [setup_hw_state] <7> [166.520551] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture <7> [166.521015] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 100000000] <7> [166.521353] i915 0000:00:02.0: [drm:gen9_gt_workarounds_init.isra.0 [i915]] MCR slice:0/subslice:0 = 0 <7> [166.521774] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 3 GT workarounds on global <7> [166.525303] i915 0000:00:02.0: [drm:intel_rc6_init [i915]] BIOS enabled RC states: HW_CTRL off HW_RC6 off SW_TARGET_STATE 4 <7> [166.527479] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 8 engine workarounds on rcs'0 <7> [166.527978] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 5 whitelist workarounds on rcs'0 <7> [166.528401] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 11 context workarounds on rcs'0 <7> [166.560040] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0 <7> [166.560529] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0 <7> [166.560852] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0 <7> [166.561162] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vecs'0 to vecs0 <7> [166.561602] i915 0000:00:02.0: [drm:i915_hdcp_component_bind [i915]] I915 HDCP comp bind <6> [166.562015] mei_hdcp 0000:00:0f.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915]) <7> [166.562363] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 0: start 0x8 <7> [166.562779] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 1: start 0x108 <7> [166.563158] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 2: start 0x208 <7> [166.563553] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 3: start 0x308 <7> [166.563934] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 4: start 0x3c8 <7> [166.564299] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 0: start 0x8 <7> [166.564714] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 1: start 0x108 <7> [166.565105] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 2: start 0x208 <7> [166.565515] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 3: start 0x308 <7> [166.565888] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 4: start 0x3c8 <7> [166.566253] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 0: start 0x8 <7> [166.566641] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 1: start 0x108 <7> [166.567014] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 2: start 0x208 <7> [166.567379] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 3: start 0x308 <7> [166.567806] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 4: start 0x3c8 <7> [166.568517] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:78:pipe A] enable: no [fastset] <7> [166.568930] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:121:pipe B] enable: no [fastset] <7> [166.569295] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:164:pipe C] enable: no [fastset] <7> [166.569828] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:78:pipe A] <7> [166.570525] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:121:pipe B] <7> [166.571149] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:164:pipe C] <7> [166.584187] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:166:HDMI-A-1] adding connector to sysfs <5> [166.590160] FAULT_INJECTION: forcing a failure. name fail_function, interval 0, probability 100, space 0, times -1 <7> [166.590270] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:166:HDMI-A-1] removing connector from sysfs <3> [166.594842] i915 0000:00:02.0: [drm] ERROR Failed to register driver for userspace access! <4> [166.594884] ------------[ cut here ]------------ <4> [166.594897] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list)) <4> [166.594900] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xd2/0xf0, CPU#3: i915_module_loa/2418 <4> [166.594915] Modules linked in: snd_hda_codec_intelhdmi snd_hda_codec_hdmi i915 prime_numbers drm_buddy ttm drm_display_helper cec rc_core 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 intel_powerclamp coretemp ee1004 spi_intel_platform spi_intel rtsx_pci_sdmmc mei_hdcp mei_pxp kvm_intel wmi_bmof binfmt_misc kvm irqbypass aesni_intel gf128mul r8169 rapl intel_cstate i2c_i801 nls_iso8859_1 realtek i2c_mux phy_package video i2c_smbus rtsx_pci lpc_ich snd_hda_intel i2c_hid_acpi i2c_hid hid snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep intel_pmc_core snd_pcm pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry snd_timer intel_vsec snd pinctrl_geminilake mei_me soundcore mei input_leds wmi psmouse serio_raw dm_multipath msr efi_pstore nvme_fabrics fuse nfnetlink autofs4 <4> [166.595128] CPU: 3 UID: 0 PID: 2418 Comm: i915_module_loa Tainted: G S U L 7.1.0-rc1-CI_DRM_18375-ge066eb26712b+ #1 PREEMPT(lazy) <4> [166.595136] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4> [166.595139] Hardware name: Intel Corporation NUC7PJYH/NUC7JYB, BIOS JYGLKCPX.86A.0037.2018.0423.1539 04/23/2018 <4> [166.595143] RIP: 0010:drm_client_sysrq_unregister+0xdc/0xf0 <4> [166.595151] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 88 af 02 00 48 89 c6 48 8d 3d ee db 7d 01 48 c7 c1 50 e7 1d 83 4c 89 e2 <67> 48 0f b9 3a eb 87 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90 <4> [166.595155] RSP: 0018:ffffc9000518f988 EFLAGS: 00010246 <4> [166.595161] RAX: ffffffffa11f711e RBX: ffff8881029b10d0 RCX: ffffffff831de750 <4> [166.595165] RDX: ffff888101104210 RSI: ffffffffa11f711e RDI: ffffffff839e5a20 <4> [166.595168] RBP: ffffc9000518f998 R08: 0000000000000000 R09: 0000000000000000 <4> [166.595172] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888101104210 <4> [166.595175] R13: ffff888113cda000 R14: ffff88812f9b4000 R15: 00000000fffffff2 <4> [166.595179] FS: 00007d2945138940(0000) GS:ffff8882f3a0c000(0000) knlGS:0000000000000000 <4> [166.595183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [166.595186] CR2: 000063ebc7a6ee10 CR3: 0000000113fd4000 CR4: 0000000000352ef0 <4> [166.595190] Call Trace: <4> [166.595193] <TASK> <4> [166.595200] drm_dev_unregister+0x19/0xa0 <4> [166.595209] i915_driver_probe+0x2fc/0x5d0 [i915] <4> [166.595690] ? mutex_unlock+0x12/0x20 <4> [166.595701] ? drm_privacy_screen_get+0x171/0x190 <4> [166.595707] ? acpi_dev_found+0x66/0x80 <4> [166.595723] i915_pci_probe+0xe0/0x1d0 [i915] <4> [166.596046] local_pci_probe+0x47/0xb0 <4> [166.596059] pci_call_probe+0x6c/0x360 <4> [166.596075] ? _raw_spin_unlock+0x22/0x50 <4> [166.596084] ? pci_match_device+0x16d/0x1a0 <4> [166.596094] pci_device_probe+0xa9/0x140 <4> [166.596100] ? sysfs_create_link+0x21/0x50 <4> [166.596113] really_probe+0xf1/0x410 <4> [166.596123] __driver_probe_device+0x9f/0x1d0 <4> [166.596131] device_driver_attach+0x57/0xd0 <4> [166.596140] bind_store+0x77/0xd0 <4> [166.596150] drv_attr_store+0x24/0x50 <4> [166.596156] sysfs_kf_write+0x4d/0x80 <4> [166.596166] kernfs_fop_write_iter+0x188/0x240 <4> [166.596176] vfs_write+0x283/0x540 <4> [166.596199] ksys_write+0x6f/0xf0 <4> [166.596210] __x64_sys_write+0x19/0x30 <4> [166.596216] x64_sys_call+0x259/0x26e0 <4> [166.596225] do_syscall_64+0x103/0x1410 <4> [166.596238] ? putname+0x41/0x90 <4> [166.596246] ? do_sys_openat2+0x85/0xd0 <4> [166.596260] ? __x64_sys_openat+0x54/0xa0 <4> [166.596266] ? trace_hardirqs_on_prepare+0xd7/0xf0 <4> [166.596373] ? do_syscall_64+0x34/0x1410 <4> [166.596380] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [166.596386] ? trace_hardirqs_on+0x22/0xf0 <4> [166.596395] ? do_syscall_64+0xb8/0x1410 <4> [166.596400] ? clear_bhb_loop+0x30/0x80 <4> [166.596410] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [166.596414] RIP: 0033:0x7d294731c5a4 <4> [166.596423] Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d a5 ea 0e 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89 <4> [166.596427] RSP: 002b:00007ffc20098188 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [166.596434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007d294731c5a4 <4> [166.596437] RDX: 000000000000000c RSI: 00007ffc200983c0 RDI: 000000000000000c <4> [166.596440] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000 <4> [166.596443] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc200983c0 <4> [166.596446] R13: 000000000000000c R14: 0000569839c64153 R15: 0000569839c6428e <4> [166.596469] </TASK> <4> [166.596561] irq event stamp: 142915 <4> [166.596565] hardirqs last enabled at (142921): [<ffffffff814ab449>] __up_console_sem+0x79/0xa0 <4> [166.596574] hardirqs last disabled at (142926): [<ffffffff814ab42e>] __up_console_sem+0x5e/0xa0 <4> [166.596580] softirqs last enabled at (142912): [<ffffffff813d21eb>] __irq_exit_rcu+0xdb/0x1c0 <4> [166.596587] softirqs last disabled at (142827): [<ffffffff813d21eb>] __irq_exit_rcu+0xdb/0x1c0 <4> [166.596593] ---[ end trace 0000000000000000 ]--- <7> [166.631316] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7> [166.687275] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <3> [166.761641] i915 0000:00:02.0: [drm] ERROR Device initialization failed (-14) <3> [166.761730] i915 0000:00:02.0: probe with driver i915 failed with error -14 <6> [166.797879] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Detail

Value

Duration

unknown

Hostname

shard-glk10

Igt-Version

IGT-Version: 2.4-g4568b2c14 (x86_64) (Linux: 7.1.0-rc1-CI_DRM_18375-ge066eb26712b+ x86_64)

Out

Starting dynamic subtest: intel_connector_register
Load failed with expected error Bad address (-14)
Dynamic subtest intel_connector_register: SUCCESS (0.510s)

This test caused an abort condition: Kernel badly tainted (0x4244, 0x200) (check dmesg for details):
	TAINT_WARN: WARN_ON has happened.

Err

Starting dynamic subtest: intel_connector_register
Dynamic subtest intel_connector_register: SUCCESS (0.510s)

Dmesg

Scroll to first warning

<6> [166.287207] [IGT] i915_module_load: starting dynamic subtest intel_connector_register

<6> [166.287838] [IGT] add ignored dmesg regex: .*Failed to register driver for userspace access!|.*Device initialization failed.*|.*probe with driver i915 failed with error.*|.*GT1: GSC proxy handler failed to init.*|.*GT0: GUC: failed with -ENXIO.*|.*GuC fw rsa data creation failed -ENXIO.*|.*GUC: failed with -ENXIO.*|.*Failed to register driver for userspace access.*|.*GT0: GuC fw rsa data creation failed -ENXIO.*

<6> [166.407476] i915 0000:00:02.0: [drm] Found geminilake (device ID 3184) integrated display version 10.00 stepping B0

<7> [166.408905] i915 0000:00:02.0: [drm:intel_wopcm_init_early [i915]] WOPCM: 1024K

<7> [166.409484] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no)

<7> [166.409885] i915 0000:00:02.0: [drm:intel_pch_detect [i915]] No PCH found.

<7> [166.410259] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled)

<7> [166.410786] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT

<7> [166.411465] i915 0000:00:02.0: [drm:intel_uncore_init_mmio [i915]] unclaimed mmio detected on uncore init, clearing

<7> [166.411804] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 0 kHz

<7> [166.414366] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 4096M

<7> [166.414859] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M

<7> [166.415175] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 64M

<6> [166.415675] i915 0000:00:02.0: vgaarb: deactivate vga console

<7> [166.417254] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 7ff00047

<7> [166.417771] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K

<7> [166.418124] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7701 MiB [mem 0x00000000-0x1e15c0fff], io: n/a

<7> [166.418469] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(5): stolen-system: 63 MiB [mem 0x7c000000-0x7fefffff], io: n/a

<7> [166.421411] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x79d1f018

<7> [166.422041] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0

<7> [166.422436] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported

<7> [166.422828] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported

<7> [166.423245] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (RVDA)

<6> [166.423671] i915 0000:00:02.0: [drm] couldn't get memory information

<7> [166.423676] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN

<7> [166.424052] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0

<7> [166.424435] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0

<7> [166.424810] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0

<7> [166.426373] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 100000 kHz

<7> [166.426915] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT GEMINILAKE ", BDB version 212

<7> [166.427298] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7)

<7> [166.427719] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 309, min size 5)

<7> [166.428104] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 9 (size 96, min size 100)

<7> [166.428515] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19)

<7> [166.428903] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 748, min size 850)

<7> [166.429318] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 26, min size 34)

<7> [166.429714] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148)

<7> [166.430094] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1298, min size 1366)

<7> [166.430494] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 129, min size 305)

<7> [166.430872] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 22, min size 136)

<7> [166.431251] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 52 (size 822, min size 822)

<7> [166.431680] i915 0000:00:02.0: [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 1 fdi_rx_polarity_inverted 0

<7> [166.432049] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2

<7> [166.432434] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2

<7> [166.432826] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2

<7> [166.433199] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Skipping SDVO device mapping

<7> [166.433577] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port B VBT info: CRT:0 DVI:1 HDMI:1 DP:0 eDP:0 DSI:0 DP++:0 LSPCON:0 USB-Type-C:0 TBT:0 DSC:0

<7> [166.433979] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port B VBT HDMI level shift: 8

<7> [166.434342] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port C VBT info: CRT:0 DVI:1 HDMI:1 DP:0 eDP:0 DSI:0 DP++:0 LSPCON:0 USB-Type-C:0 TBT:0 DSC:0

<7> [166.434732] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port C VBT HDMI level shift: 8

<7> [166.435127] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 09

<7> [166.435549] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 00

<7> [166.435954] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_1

<7> [166.436399] i915 0000:00:02.0: [drm:intel_cdclk_init_hw [i915]] Current CDCLK 19200 kHz, VCO 0 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 1

<7> [166.436777] i915 0000:00:02.0: [drm:intel_cdclk_init_hw [i915]] Sanitizing cdclk programmed by pre-os

<7> [166.437243] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1

<7> [166.437687] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [166.438065] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [166.438480] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 00

<7> [166.438883] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2

<7> [166.439365] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-a

<7> [166.439863] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 1 already enabled, won't reprogram it

<7> [166.440240] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-b

<7> [166.440850] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 0 already enabled, won't reprogram it

<7> [166.441271] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-c

<7> [166.441856] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 2 already enabled, won't reprogram it

<7> [166.442237] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_A

<7> [166.442631] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_B

<7> [166.444321] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_C

<7> [166.445840] i915 0000:00:02.0: [drm:intel_dmc_init [i915]] Loading i915/glk_dmc_ver1_04.bin

<7> [166.449366] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] DMC 0:

<7> [166.449939] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[0]: 0x8f074 = 0x3fc0

<6> [166.450304] i915 0000:00:02.0: [drm] Applying Increase DDI Disabled quirk

<7> [166.450316] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[1]: 0x8f004 = 0xe00088 (EVT_HTP)

<7> [166.450313] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1

<7> [166.450715] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[2]: 0x8f034 = 0xc003b400 (EVT_CTL)

<6> [166.452657] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4)

<7> [166.452927] i915 0000:00:02.0: [drm:skl_wm_init [i915]] SAGV supported: no, original SAGV block time: 0 us

<7> [166.453558] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM0 latency 7 (7.0 usec)

<7> [166.453953] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM1 latency 7 (7.0 usec)

<7> [166.454315] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM2 latency 8 (8.0 usec)

<7> [166.454756] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM3 latency 22 (22.0 usec)

<7> [166.455125] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM4 latency 22 (22.0 usec)

<7> [166.455534] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM5 latency 22 (22.0 usec)

<7> [166.455922] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM6 latency 22 (22.0 usec)

<7> [166.456284] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM7 latency 22 (22.0 usec)

<7> [166.456699] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM0 latency 7 (7.0 usec)

<7> [166.457078] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM1 latency 7 (7.0 usec)

<7> [166.457524] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM2 latency 8 (8.0 usec)

<7> [166.457896] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM3 latency 22 (22.0 usec)

<7> [166.458301] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM4 latency 22 (22.0 usec)

<7> [166.458709] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM5 latency 22 (22.0 usec)

<7> [166.459111] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM6 latency 22 (22.0 usec)

<7> [166.459504] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM7 latency 22 (22.0 usec)

<7> [166.468166] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 3 display pipes available.

<7> [166.487049] i915 0000:00:02.0: [drm:intel_cdclk_read_hw [i915]] Current CDCLK 79200 kHz, VCO 633600 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 4

<7> [166.487751] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 316800 kHz

<7> [166.488122] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 633600 kHz

<7> [166.488608] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:165:DDI B/PHY B]

<7> [166.488996] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:165:DDI B/PHY B] Using DDC pin 0x1 (VBT)

<7> [166.490907] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:175:DDI C/PHY C]

<7> [166.491400] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:175:DDI C/PHY C] Using DDC pin 0x2 (VBT)

<7> [166.492098] i915 0000:00:02.0: [drm:vlv_dsi_init [i915]]

<7> [166.494498] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA plane is disabled

<6> [166.495028] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem

<7> [166.495581] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:78:pipe A] hw state readout: disabled

<7> [166.496136] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:121:pipe B] hw state readout: disabled

<7> [166.496849] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:164:pipe C] hw state readout: disabled

<7> [166.497300] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:36:plane 1A] hw state readout: disabled, pipe A

<7> [166.497721] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:45:plane 2A] hw state readout: disabled, pipe A

<7> [166.498140] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:plane 3A] hw state readout: disabled, pipe A

<7> [166.498570] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:63:plane 4A] hw state readout: disabled, pipe A

<7> [166.499023] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:72:cursor A] hw state readout: disabled, pipe A

<7> [166.499438] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:79:plane 1B] hw state readout: disabled, pipe B

<7> [166.499851] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:88:plane 2B] hw state readout: disabled, pipe B

<7> [166.500252] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:97:plane 3B] hw state readout: disabled, pipe B

<7> [166.500693] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:106:plane 4B] hw state readout: disabled, pipe B

<7> [166.501162] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:115:cursor B] hw state readout: disabled, pipe B

<7> [166.501587] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:122:plane 1C] hw state readout: disabled, pipe C

<7> [166.501989] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:131:plane 2C] hw state readout: disabled, pipe C

<7> [166.502392] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:140:plane 3C] hw state readout: disabled, pipe C

<7> [166.502821] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:149:plane 4C] hw state readout: disabled, pipe C

<7> [166.504863] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:158:cursor C] hw state readout: disabled, pipe C

<7> [166.505403] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:165:DDI B/PHY B] hw state readout: disabled, pipe A

<7> [166.505851] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:175:DDI C/PHY C] hw state readout: disabled, pipe A

<7> [166.506260] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL A hw state readout: pipe_mask 0x0, on 0

<7> [166.506722] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL B hw state readout: pipe_mask 0x0, on 0

<7> [166.507136] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL C hw state readout: pipe_mask 0x0, on 0

<7> [166.508266] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:166:HDMI-A-1] hw state readout: disabled

<7> [166.509761] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:176:HDMI-A-2] hw state readout: disabled

<7> [166.510270] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:36:plane 1A] min_cdclk 0 kHz

<7> [166.510680] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:45:plane 2A] min_cdclk 0 kHz

<7> [166.511054] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:plane 3A] min_cdclk 0 kHz

<7> [166.511418] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:63:plane 4A] min_cdclk 0 kHz

<7> [166.511847] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:72:cursor A] min_cdclk 0 kHz

<7> [166.512224] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:78:pipe A] min_cdclk 0 kHz

<7> [166.512616] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:79:plane 1B] min_cdclk 0 kHz

<7> [166.512988] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:88:plane 2B] min_cdclk 0 kHz

<7> [166.513353] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:97:plane 3B] min_cdclk 0 kHz

<7> [166.513751] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:106:plane 4B] min_cdclk 0 kHz

<7> [166.514161] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:115:cursor B] min_cdclk 0 kHz

<7> [166.514552] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:121:pipe B] min_cdclk 0 kHz

<7> [166.514933] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:122:plane 1C] min_cdclk 0 kHz

<7> [166.515302] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:131:plane 2C] min_cdclk 0 kHz

<7> [166.515681] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:140:plane 3C] min_cdclk 0 kHz

<7> [166.516050] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:149:plane 4C] min_cdclk 0 kHz

<7> [166.516463] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:158:cursor C] min_cdclk 0 kHz

<7> [166.516837] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:164:pipe C] min_cdclk 0 kHz

<7> [166.517205] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:78:pipe A] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no

<7> [166.517589] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:121:pipe B] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no

<7> [166.517951] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:164:pipe C] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no

<7> [166.518378] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:78:pipe A] enable: no [setup_hw_state]

<7> [166.518803] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:121:pipe B] enable: no [setup_hw_state]

<7> [166.519176] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:164:pipe C] enable: no [setup_hw_state]

<7> [166.520551] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture

<7> [166.521015] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 100000000]

<7> [166.521353] i915 0000:00:02.0: [drm:gen9_gt_workarounds_init.isra.0 [i915]] MCR slice:0/subslice:0 = 0

<7> [166.521774] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 3 GT workarounds on global

<7> [166.525303] i915 0000:00:02.0: [drm:intel_rc6_init [i915]] BIOS enabled RC states: HW_CTRL off HW_RC6 off SW_TARGET_STATE 4

<7> [166.527479] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 8 engine workarounds on rcs'0

<7> [166.527978] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 5 whitelist workarounds on rcs'0

<7> [166.528401] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 11 context workarounds on rcs'0

<7> [166.560040] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0

<7> [166.560529] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0

<7> [166.560852] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0

<7> [166.561162] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vecs'0 to vecs0

<7> [166.561602] i915 0000:00:02.0: [drm:i915_hdcp_component_bind [i915]] I915 HDCP comp bind

<6> [166.562015] mei_hdcp 0000:00:0f.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915])

<7> [166.562363] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 0: start 0x8

<7> [166.562779] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 1: start 0x108

<7> [166.563158] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 2: start 0x208

<7> [166.563553] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 3: start 0x308

<7> [166.563934] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 4: start 0x3c8

<7> [166.564299] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 0: start 0x8

<7> [166.564714] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 1: start 0x108

<7> [166.565105] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 2: start 0x208

<7> [166.565515] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 3: start 0x308

<7> [166.565888] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 4: start 0x3c8

<7> [166.566253] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 0: start 0x8

<7> [166.566641] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 1: start 0x108

<7> [166.567014] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 2: start 0x208

<7> [166.567379] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 3: start 0x308

<7> [166.567806] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 4: start 0x3c8

<7> [166.568517] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:78:pipe A] enable: no [fastset]

<7> [166.568930] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:121:pipe B] enable: no [fastset]

<7> [166.569295] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:164:pipe C] enable: no [fastset]

<7> [166.569828] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:78:pipe A]

<7> [166.570525] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:121:pipe B]

<7> [166.571149] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:164:pipe C]

<7> [166.584187] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:166:HDMI-A-1] adding connector to sysfs

<5> [166.590160] FAULT_INJECTION: forcing a failure.

name fail_function, interval 0, probability 100, space 0, times -1

<7> [166.590270] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:166:HDMI-A-1] removing connector from sysfs

<3> [166.594842] i915 0000:00:02.0: [drm] *ERROR* Failed to register driver for userspace access!

<4> [166.594884] ------------[ cut here ]------------

<4> [166.594897] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list))

<4> [166.594900] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xd2/0xf0, CPU#3: i915_module_loa/2418

<4> [166.594915] Modules linked in: snd_hda_codec_intelhdmi snd_hda_codec_hdmi i915 prime_numbers drm_buddy ttm drm_display_helper cec rc_core 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 intel_powerclamp coretemp ee1004 spi_intel_platform spi_intel rtsx_pci_sdmmc mei_hdcp mei_pxp kvm_intel wmi_bmof binfmt_misc kvm irqbypass aesni_intel gf128mul r8169 rapl intel_cstate i2c_i801 nls_iso8859_1 realtek i2c_mux phy_package video i2c_smbus rtsx_pci lpc_ich snd_hda_intel i2c_hid_acpi i2c_hid hid snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep intel_pmc_core snd_pcm pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry snd_timer intel_vsec snd pinctrl_geminilake mei_me soundcore mei input_leds wmi psmouse serio_raw dm_multipath msr efi_pstore nvme_fabrics fuse nfnetlink autofs4

<4> [166.595128] CPU: 3 UID: 0 PID: 2418 Comm: i915_module_loa Tainted: G S U L 7.1.0-rc1-CI_DRM_18375-ge066eb26712b+ #1 PREEMPT(lazy)

<4> [166.595136] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP

<4> [166.595139] Hardware name: Intel Corporation NUC7PJYH/NUC7JYB, BIOS JYGLKCPX.86A.0037.2018.0423.1539 04/23/2018

<4> [166.595143] RIP: 0010:drm_client_sysrq_unregister+0xdc/0xf0

<4> [166.595151] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 88 af 02 00 48 89 c6 48 8d 3d ee db 7d 01 48 c7 c1 50 e7 1d 83 4c 89 e2 <67> 48 0f b9 3a eb 87 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90

<4> [166.595155] RSP: 0018:ffffc9000518f988 EFLAGS: 00010246

<4> [166.595161] RAX: ffffffffa11f711e RBX: ffff8881029b10d0 RCX: ffffffff831de750

<4> [166.595165] RDX: ffff888101104210 RSI: ffffffffa11f711e RDI: ffffffff839e5a20

<4> [166.595168] RBP: ffffc9000518f998 R08: 0000000000000000 R09: 0000000000000000

<4> [166.595172] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888101104210

<4> [166.595175] R13: ffff888113cda000 R14: ffff88812f9b4000 R15: 00000000fffffff2

<4> [166.595179] FS: 00007d2945138940(0000) GS:ffff8882f3a0c000(0000) knlGS:0000000000000000

<4> [166.595183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [166.595186] CR2: 000063ebc7a6ee10 CR3: 0000000113fd4000 CR4: 0000000000352ef0

<4> [166.595190] Call Trace:

<4> [166.595193] <TASK>

<4> [166.595200] drm_dev_unregister+0x19/0xa0

<4> [166.595209] i915_driver_probe+0x2fc/0x5d0 [i915]

<4> [166.595690] ? mutex_unlock+0x12/0x20

<4> [166.595701] ? drm_privacy_screen_get+0x171/0x190

<4> [166.595707] ? acpi_dev_found+0x66/0x80

<4> [166.595723] i915_pci_probe+0xe0/0x1d0 [i915]

<4> [166.596046] local_pci_probe+0x47/0xb0

<4> [166.596059] pci_call_probe+0x6c/0x360

<4> [166.596075] ? _raw_spin_unlock+0x22/0x50

<4> [166.596084] ? pci_match_device+0x16d/0x1a0

<4> [166.596094] pci_device_probe+0xa9/0x140

<4> [166.596100] ? sysfs_create_link+0x21/0x50

<4> [166.596113] really_probe+0xf1/0x410

<4> [166.596123] __driver_probe_device+0x9f/0x1d0

<4> [166.596131] device_driver_attach+0x57/0xd0

<4> [166.596140] bind_store+0x77/0xd0

<4> [166.596150] drv_attr_store+0x24/0x50

<4> [166.596156] sysfs_kf_write+0x4d/0x80

<4> [166.596166] kernfs_fop_write_iter+0x188/0x240

<4> [166.596176] vfs_write+0x283/0x540

<4> [166.596199] ksys_write+0x6f/0xf0

<4> [166.596210] __x64_sys_write+0x19/0x30

<4> [166.596216] x64_sys_call+0x259/0x26e0

<4> [166.596225] do_syscall_64+0x103/0x1410

<4> [166.596238] ? putname+0x41/0x90

<4> [166.596246] ? do_sys_openat2+0x85/0xd0

<4> [166.596260] ? __x64_sys_openat+0x54/0xa0

<4> [166.596266] ? trace_hardirqs_on_prepare+0xd7/0xf0

<4> [166.596373] ? do_syscall_64+0x34/0x1410

<4> [166.596380] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [166.596386] ? trace_hardirqs_on+0x22/0xf0

<4> [166.596395] ? do_syscall_64+0xb8/0x1410

<4> [166.596400] ? clear_bhb_loop+0x30/0x80

<4> [166.596410] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [166.596414] RIP: 0033:0x7d294731c5a4

<4> [166.596423] Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d a5 ea 0e 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89

<4> [166.596427] RSP: 002b:00007ffc20098188 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [166.596434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007d294731c5a4

<4> [166.596437] RDX: 000000000000000c RSI: 00007ffc200983c0 RDI: 000000000000000c

<4> [166.596440] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000

<4> [166.596443] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc200983c0

<4> [166.596446] R13: 000000000000000c R14: 0000569839c64153 R15: 0000569839c6428e

<4> [166.596469] </TASK>

<4> [166.596561] irq event stamp: 142915

<4> [166.596565] hardirqs last enabled at (142921): [<ffffffff814ab449>] __up_console_sem+0x79/0xa0

<4> [166.596574] hardirqs last disabled at (142926): [<ffffffff814ab42e>] __up_console_sem+0x5e/0xa0

<4> [166.596580] softirqs last enabled at (142912): [<ffffffff813d21eb>] __irq_exit_rcu+0xdb/0x1c0

<4> [166.596587] softirqs last disabled at (142827): [<ffffffff813d21eb>] __irq_exit_rcu+0xdb/0x1c0

<4> [166.596593] ---[ end trace 0000000000000000 ]---

<7> [166.631316] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]

<7> [166.687275] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind

<3> [166.761641] i915 0000:00:02.0: [drm] *ERROR* Device initialization failed (-14)

<3> [166.761730] i915 0000:00:02.0: probe with driver i915 failed with error -14

<6> [166.797879] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Created at 2026-04-28 20:10:57