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

Results for igt@i915_module_load@fault-injection@intel_connector_register

Detail	Value
Duration	unknown
Hostname	shard-snb4
Igt-Version	IGT-Version: 2.4-gc829dad5f (x86_64) (Linux: 7.0.0-CI_DRM_18358-gecb61ba4a1f6+ x86_64)
Out	Starting dynamic subtest: intel_connector_register Load failed with expected error Bad address (-14) Dynamic subtest intel_connector_register: SUCCESS (0.386s) 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 (0.386s)
Dmesg Scroll to first warning	<6> [349.916334] [IGT] i915_module_load: starting dynamic subtest intel_connector_register <6> [349.917023] [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> [350.030353] i915 0000:00:02.0: [drm] Found sandybridge (device ID 0102) integrated display version 6.00 stepping N/A <7> [350.031495] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no) <7> [350.031992] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH <7> [350.032407] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled) <7> [350.032820] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT <7> [350.033222] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 125000 kHz <7> [350.034084] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M <7> [350.034472] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M <7> [350.034902] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 128M <6> [350.035367] i915 0000:00:02.0: vgaarb: deactivate vga console <7> [350.036080] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 00000000 <7> [350.036323] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 131072K, usable: 131072K <7> [350.036597] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7715 MiB [mem 0x00000000-0x1e239bfff], io: n/a <7> [350.036955] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(5): stolen-system: 128 MiB [mem 0xc7a00000-0xcf9fffff], io: n/a <7> [350.038620] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc6ddb018 <7> [350.038931] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0 <7> [350.039155] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported <7> [350.039377] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x <7> [350.039597] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported <7> [350.045792] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI BIOS requested (00000241) SBCB callbacks that are not supported (00000041) <7> [350.046086] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241 <7> [350.046355] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported <7> [350.046623] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4) <7> [350.046950] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN <7> [350.047383] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0 <7> [350.047844] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0 <7> [350.048279] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0 <7> [350.049383] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz <7> [350.049840] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 164 <7> [350.050293] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7) <7> [350.050741] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5) <7> [350.051217] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19) <7> [350.051574] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22) <7> [350.051897] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72) <7> [350.052217] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 202, min size 850) <7> [350.052590] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34) <7> [350.052976] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148) <7> [350.053349] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366) <7> [350.053640] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305) <7> [350.053903] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 136) <7> [350.054180] i915 0000:00:02.0: [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0 <7> [350.054543] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2 <7> [350.054934] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2 <7> [350.055304] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT <7> [350.055591] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D 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> [350.055849] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D VBT HDMI level shift: 4 <7> [350.056093] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00 <7> [350.056418] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [350.058851] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0 <7> [350.059511] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec) <7> [350.059734] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [350.059999] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [350.060355] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec) <7> [350.060691] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec) <7> [350.061074] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [350.061400] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [350.061641] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec) <7> [350.061914] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec) <7> [350.062251] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [350.062590] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [350.062966] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec) <7> [350.063320] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] WM latency values increased to avoid potential underruns <7> [350.063616] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec) <7> [350.063900] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [350.064151] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [350.064429] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec) <7> [350.064791] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec) <7> [350.065139] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [350.065474] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [350.065857] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec) <7> [350.066108] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec) <7> [350.066335] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [350.066661] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [350.067042] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec) <7> [350.067402] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] LP3 watermarks disabled due to potential for lost interrupts <7> [350.067755] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec) <7> [350.068022] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [350.068246] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [350.068535] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency not provided <7> [350.068909] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec) <7> [350.069259] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [350.069603] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [350.069893] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency not provided <7> [350.070117] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec) <7> [350.070339] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [350.070562] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [350.070811] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency not provided <7> [350.079342] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 2 display pipes available. <7> [350.081176] i915 0000:00:02.0: [drm:intel_fdi_pll_freq_update [i915]] FDI PLL freq=270000 <7> [350.081434] i915 0000:00:02.0: [drm:intel_cdclk_read_hw [i915]] Current CDCLK 400000 kHz, VCO 0 kHz, ref 0 kHz, bypass 0 kHz, voltage level 0 <7> [350.081672] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz <7> [350.081961] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz <7> [350.082325] i915 0000:00:02.0: [drm:intel_lvds_init [i915]] Internal LVDS support disabled by VBT <7> [350.082811] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000 <7> [350.083233] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:75:HDMI D] <7> [350.083569] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:75:HDMI D] Using DDC pin 0x6 (VBT) <7> [350.084926] i915 0000:00:02.0: [drm:intel_dp_aux_ch [i915]] [ENCODER:83:DP D] Using AUX CH D (platform default) <7> [350.085290] i915 0000:00:02.0: [drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:83:DP D] <7> [350.086370] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] has_panel 0 has_lvds 0 has_ck505 0 using_ssc_source 0 <7> [350.086722] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling CPU source output <7> [350.087336] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling SSC source <7> [350.088348] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A <6> [350.088598] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem <7> [350.088914] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] hw state readout: disabled <7> [350.089150] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] hw state readout: disabled <7> [350.089383] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] hw state readout: disabled, pipe A <7> [350.089614] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] hw state readout: disabled, pipe A <7> [350.089919] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] hw state readout: disabled, pipe A <7> [350.090160] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] hw state readout: disabled, pipe B <7> [350.090397] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] hw state readout: disabled, pipe B <7> [350.090628] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] hw state readout: disabled, pipe B <7> [350.091249] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:CRT] hw state readout: disabled, pipe A <7> [350.091507] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:75:HDMI D] hw state readout: disabled, pipe A <7> [350.091743] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found <7> [350.091994] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:83:DP D] hw state readout: disabled, pipe A <7> [350.092245] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL A hw state readout: pipe_mask 0x0, on 0 <7> [350.092503] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL B hw state readout: pipe_mask 0x0, on 0 <7> [350.093144] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:73:VGA-1] hw state readout: disabled <7> [350.093394] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:76:HDMI-A-1] hw state readout: disabled <7> [350.093630] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found <7> [350.093898] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:84:DP-1] hw state readout: disabled <7> [350.094183] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] min_cdclk 0 kHz <7> [350.094418] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] min_cdclk 0 kHz <7> [350.094656] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] min_cdclk 0 kHz <7> [350.094915] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] min_cdclk 0 kHz <7> [350.095172] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] min_cdclk 0 kHz <7> [350.095392] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] min_cdclk 0 kHz <7> [350.095617] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] min_cdclk 0 kHz <7> [350.095902] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] min_cdclk 0 kHz <7> [350.096232] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [setup_hw_state] <7> [350.096462] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [setup_hw_state] <7> [350.097160] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture <7> [350.097362] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 80000000] <7> [350.118002] i915 0000:00:02.0: [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns. <7> [350.119135] i915 0000:00:02.0: [drm:intel_rps_init [i915]] Overclocking supported, max: 1350MHz, overclock: 1350MHz <7> [350.119569] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 7 engine workarounds on rcs'0 <7> [350.119849] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on rcs'0 <7> [350.130732] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0 <7> [350.131213] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0 <7> [350.131415] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0 <7> [350.131614] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 0: start 0x8 <7> [350.131875] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 1: start 0x108 <7> [350.132121] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 2: start 0x208 <7> [350.132345] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 3: start 0x308 <7> [350.132570] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 4: start 0x3c8 <7> [350.132793] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 0: start 0x8 <7> [350.133079] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 1: start 0x108 <7> [350.133303] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 2: start 0x208 <7> [350.133551] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 3: start 0x308 <7> [350.133780] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 4: start 0x3c8 <7> [350.134166] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [fastset] <7> [350.134406] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [fastset] <7> [350.134735] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:53:pipe A] <7> [350.135025] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:72:pipe B] <7> [350.140515] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:73:VGA-1] adding connector to sysfs <5> [350.142050] FAULT_INJECTION: forcing a failure. name fail_function, interval 0, probability 100, space 0, times -1 <7> [350.142140] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:73:VGA-1] removing connector from sysfs <3> [350.144414] i915 0000:00:02.0: [drm] ERROR Failed to register driver for userspace access! <4> [350.144442] ------------[ cut here ]------------ <4> [350.144450] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list)) <4> [350.144453] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#0: i915_module_loa/2949 <4> [350.144461] Modules linked in: vgem i915 prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit video kunit intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp dell_smbios dell_wmi_descriptor coretemp platform_profile at24 dcdbas mei_pxp kvm_intel dell_smm_hwmon mei_hdcp wmi kvm irqbypass ghash_clmulni_intel aesni_intel rapl i2c_i801 vga16fb i2c_mux intel_cstate vgastate i2c_smbus broadcom bcm_phy_ptp bcm_phy_lib snd_hda_intel snd_intel_dspcfg overlay snd_hda_codec snd_hda_core snd_hwdep snd_pcm tg3 snd_timer mei_me snd lpc_ich soundcore mei uas binfmt_misc dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 <4> [350.144557] CPU: 0 UID: 0 PID: 2949 Comm: i915_module_loa Tainted: G S U L 7.0.0-CI_DRM_18358-gecb61ba4a1f6+ #1 PREEMPT(lazy) <4> [350.144562] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4> [350.144564] Hardware name: Dell Inc. XPS 8300 /0Y2MRG, BIOS A06 10/17/2011 <4> [350.144566] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100 <4> [350.144571] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 42 af 02 00 48 89 c6 48 8d 3d 88 d2 7b 01 48 c7 c1 b8 78 16 83 4c 89 e2 <67> 48 0f b9 3a e9 72 ff ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 <4> [350.144574] RSP: 0018:ffffc90002433a08 EFLAGS: 00010246 <4> [350.144578] RAX: ffffffffa104609e RBX: ffff8881028440d0 RCX: ffffffff831678b8 <4> [350.144580] RDX: ffff888102500290 RSI: ffffffffa104609e RDI: ffffffff839eaa30 <4> [350.144582] RBP: ffffc90002433a18 R08: 0000000000000000 R09: 0000000000000000 <4> [350.144584] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888102500290 <4> [350.144587] R13: ffff888109c22000 R14: ffff888112d34000 R15: 00000000fffffff2 <4> [350.144589] FS: 000072bd0d8d9940(0000) GS:ffff8882a3697000(0000) knlGS:0000000000000000 <4> [350.144592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [350.144594] CR2: 000063203bce5e10 CR3: 000000010973a002 CR4: 00000000000626f0 <4> [350.144596] Call Trace: <4> [350.144598] <TASK> <4> [350.144602] drm_dev_unregister+0x19/0xa0 <4> [350.144608] i915_driver_probe+0x2fc/0x5d0 [i915] <4> [350.144858] ? mutex_unlock+0x12/0x20 <4> [350.144864] ? drm_privacy_screen_get+0x171/0x190 <4> [350.144868] ? acpi_dev_found+0x66/0x80 <4> [350.144878] i915_pci_probe+0xe2/0x1d0 [i915] <4> [350.145146] local_pci_probe+0x47/0xb0 <4> [350.145159] pci_call_probe+0x6c/0x360 <4> [350.145178] ? _raw_spin_unlock+0x22/0x50 <4> [350.145191] pci_device_probe+0xae/0x110 <4> [350.145204] really_probe+0xf1/0x410 <4> [350.145215] __driver_probe_device+0x8c/0x190 <4> [350.145222] device_driver_attach+0x57/0xd0 <4> [350.145228] bind_store+0x77/0xd0 <4> [350.145234] drv_attr_store+0x24/0x50 <4> [350.145238] sysfs_kf_write+0x4d/0x80 <4> [350.145244] kernfs_fop_write_iter+0x188/0x240 <4> [350.145252] vfs_write+0x283/0x540 <4> [350.145266] ksys_write+0x6f/0xf0 <4> [350.145273] __x64_sys_write+0x19/0x30 <4> [350.145276] x64_sys_call+0x259/0x26e0 <4> [350.145281] do_syscall_64+0xdd/0x1440 <4> [350.145286] ? __fput+0x1bf/0x2f0 <4> [350.145293] ? fput_close_sync+0x3d/0xa0 <4> [350.145298] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [350.145303] ? do_syscall_64+0x22e/0x1440 <4> [350.145307] ? do_syscall_64+0x22e/0x1440 <4> [350.145314] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [350.145317] RIP: 0033:0x72bd0fb1c5a4 <4> [350.145322] 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> [350.145325] RSP: 002b:00007ffdbda14658 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [350.145329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000072bd0fb1c5a4 <4> [350.145331] RDX: 000000000000000c RSI: 00007ffdbda14890 RDI: 000000000000000c <4> [350.145334] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000 <4> [350.145336] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdbda14890 <4> [350.145338] R13: 000000000000000c R14: 000056f8f446c153 R15: 000056f8f446c28e <4> [350.145352] </TASK> <4> [350.145354] irq event stamp: 129483 <4> [350.145356] hardirqs last enabled at (129489): [<ffffffff814aae69>] __up_console_sem+0x79/0xa0 <4> [350.145361] hardirqs last disabled at (129494): [<ffffffff814aae4e>] __up_console_sem+0x5e/0xa0 <4> [350.145365] softirqs last enabled at (129262): [<ffffffff813d1e9f>] __irq_exit_rcu+0x13f/0x160 <4> [350.145369] softirqs last disabled at (129255): [<ffffffff813d1e9f>] __irq_exit_rcu+0x13f/0x160 <4> [350.145373] ---[ end trace 0000000000000000 ]--- <7> [350.177438] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <3> [350.287469] i915 0000:00:02.0: [drm] ERROR Device initialization failed (-14) <3> [350.287501] i915 0000:00:02.0: probe with driver i915 failed with error -14 <6> [350.302953] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Detail

Value

Duration

unknown

Hostname

shard-snb4

Igt-Version

IGT-Version: 2.4-gc829dad5f (x86_64) (Linux: 7.0.0-CI_DRM_18358-gecb61ba4a1f6+ x86_64)

Out

Starting dynamic subtest: intel_connector_register
Load failed with expected error Bad address (-14)
Dynamic subtest intel_connector_register: SUCCESS (0.386s)

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 (0.386s)

Dmesg

Scroll to first warning

<6> [349.916334] [IGT] i915_module_load: starting dynamic subtest intel_connector_register

<6> [349.917023] [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> [350.030353] i915 0000:00:02.0: [drm] Found sandybridge (device ID 0102) integrated display version 6.00 stepping N/A

<7> [350.031495] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no)

<7> [350.031992] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH

<7> [350.032407] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled)

<7> [350.032820] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT

<7> [350.033222] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 125000 kHz

<7> [350.034084] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M

<7> [350.034472] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M

<7> [350.034902] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 128M

<6> [350.035367] i915 0000:00:02.0: vgaarb: deactivate vga console

<7> [350.036080] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 00000000

<7> [350.036323] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 131072K, usable: 131072K

<7> [350.036597] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7715 MiB [mem 0x00000000-0x1e239bfff], io: n/a

<7> [350.036955] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(5): stolen-system: 128 MiB [mem 0xc7a00000-0xcf9fffff], io: n/a

<7> [350.038620] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc6ddb018

<7> [350.038931] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0

<7> [350.039155] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported

<7> [350.039377] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x

<7> [350.039597] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported

<7> [350.045792] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI BIOS requested (00000241) SBCB callbacks that are not supported (00000041)

<7> [350.046086] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241

<7> [350.046355] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported

<7> [350.046623] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)

<7> [350.046950] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN

<7> [350.047383] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0

<7> [350.047844] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0

<7> [350.048279] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0

<7> [350.049383] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz

<7> [350.049840] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 164

<7> [350.050293] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7)

<7> [350.050741] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5)

<7> [350.051217] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19)

<7> [350.051574] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22)

<7> [350.051897] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72)

<7> [350.052217] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 202, min size 850)

<7> [350.052590] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34)

<7> [350.052976] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148)

<7> [350.053349] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366)

<7> [350.053640] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305)

<7> [350.053903] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 136)

<7> [350.054180] i915 0000:00:02.0: [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0

<7> [350.054543] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2

<7> [350.054934] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2

<7> [350.055304] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT

<7> [350.055591] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D 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> [350.055849] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D VBT HDMI level shift: 4

<7> [350.056093] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00

<7> [350.056418] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [350.058851] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0

<7> [350.059511] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec)

<7> [350.059734] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [350.059999] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [350.060355] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)

<7> [350.060691] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec)

<7> [350.061074] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [350.061400] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [350.061641] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)

<7> [350.061914] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec)

<7> [350.062251] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [350.062590] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [350.062966] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)

<7> [350.063320] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] WM latency values increased to avoid potential underruns

<7> [350.063616] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)

<7> [350.063900] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [350.064151] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [350.064429] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)

<7> [350.064791] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)

<7> [350.065139] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [350.065474] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [350.065857] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)

<7> [350.066108] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)

<7> [350.066335] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [350.066661] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [350.067042] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)

<7> [350.067402] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] LP3 watermarks disabled due to potential for lost interrupts

<7> [350.067755] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)

<7> [350.068022] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [350.068246] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [350.068535] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency not provided

<7> [350.068909] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)

<7> [350.069259] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [350.069603] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [350.069893] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency not provided

<7> [350.070117] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)

<7> [350.070339] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [350.070562] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [350.070811] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency not provided

<7> [350.079342] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 2 display pipes available.

<7> [350.081176] i915 0000:00:02.0: [drm:intel_fdi_pll_freq_update [i915]] FDI PLL freq=270000

<7> [350.081434] i915 0000:00:02.0: [drm:intel_cdclk_read_hw [i915]] Current CDCLK 400000 kHz, VCO 0 kHz, ref 0 kHz, bypass 0 kHz, voltage level 0

<7> [350.081672] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz

<7> [350.081961] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz

<7> [350.082325] i915 0000:00:02.0: [drm:intel_lvds_init [i915]] Internal LVDS support disabled by VBT

<7> [350.082811] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000

<7> [350.083233] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:75:HDMI D]

<7> [350.083569] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:75:HDMI D] Using DDC pin 0x6 (VBT)

<7> [350.084926] i915 0000:00:02.0: [drm:intel_dp_aux_ch [i915]] [ENCODER:83:DP D] Using AUX CH D (platform default)

<7> [350.085290] i915 0000:00:02.0: [drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:83:DP D]

<7> [350.086370] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] has_panel 0 has_lvds 0 has_ck505 0 using_ssc_source 0

<7> [350.086722] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling CPU source output

<7> [350.087336] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling SSC source

<7> [350.088348] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A

<6> [350.088598] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem

<7> [350.088914] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] hw state readout: disabled

<7> [350.089150] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] hw state readout: disabled

<7> [350.089383] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] hw state readout: disabled, pipe A

<7> [350.089614] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] hw state readout: disabled, pipe A

<7> [350.089919] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] hw state readout: disabled, pipe A

<7> [350.090160] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] hw state readout: disabled, pipe B

<7> [350.090397] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] hw state readout: disabled, pipe B

<7> [350.090628] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] hw state readout: disabled, pipe B

<7> [350.091249] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:CRT] hw state readout: disabled, pipe A

<7> [350.091507] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:75:HDMI D] hw state readout: disabled, pipe A

<7> [350.091743] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found

<7> [350.091994] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:83:DP D] hw state readout: disabled, pipe A

<7> [350.092245] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL A hw state readout: pipe_mask 0x0, on 0

<7> [350.092503] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL B hw state readout: pipe_mask 0x0, on 0

<7> [350.093144] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:73:VGA-1] hw state readout: disabled

<7> [350.093394] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:76:HDMI-A-1] hw state readout: disabled

<7> [350.093630] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found

<7> [350.093898] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:84:DP-1] hw state readout: disabled

<7> [350.094183] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] min_cdclk 0 kHz

<7> [350.094418] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] min_cdclk 0 kHz

<7> [350.094656] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] min_cdclk 0 kHz

<7> [350.094915] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] min_cdclk 0 kHz

<7> [350.095172] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] min_cdclk 0 kHz

<7> [350.095392] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] min_cdclk 0 kHz

<7> [350.095617] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] min_cdclk 0 kHz

<7> [350.095902] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] min_cdclk 0 kHz

<7> [350.096232] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [setup_hw_state]

<7> [350.096462] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [setup_hw_state]

<7> [350.097160] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture

<7> [350.097362] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 80000000]

<7> [350.118002] i915 0000:00:02.0: [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns.

<7> [350.119135] i915 0000:00:02.0: [drm:intel_rps_init [i915]] Overclocking supported, max: 1350MHz, overclock: 1350MHz

<7> [350.119569] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 7 engine workarounds on rcs'0

<7> [350.119849] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on rcs'0

<7> [350.130732] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0

<7> [350.131213] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0

<7> [350.131415] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0

<7> [350.131614] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 0: start 0x8

<7> [350.131875] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 1: start 0x108

<7> [350.132121] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 2: start 0x208

<7> [350.132345] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 3: start 0x308

<7> [350.132570] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 4: start 0x3c8

<7> [350.132793] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 0: start 0x8

<7> [350.133079] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 1: start 0x108

<7> [350.133303] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 2: start 0x208

<7> [350.133551] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 3: start 0x308

<7> [350.133780] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 4: start 0x3c8

<7> [350.134166] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [fastset]

<7> [350.134406] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [fastset]

<7> [350.134735] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:53:pipe A]

<7> [350.135025] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:72:pipe B]

<7> [350.140515] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:73:VGA-1] adding connector to sysfs

<5> [350.142050] FAULT_INJECTION: forcing a failure.

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

<7> [350.142140] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:73:VGA-1] removing connector from sysfs

<3> [350.144414] i915 0000:00:02.0: [drm] *ERROR* Failed to register driver for userspace access!

<4> [350.144442] ------------[ cut here ]------------

<4> [350.144450] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list))

<4> [350.144453] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#0: i915_module_loa/2949

<4> [350.144461] Modules linked in: vgem i915 prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit video kunit intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp dell_smbios dell_wmi_descriptor coretemp platform_profile at24 dcdbas mei_pxp kvm_intel dell_smm_hwmon mei_hdcp wmi kvm irqbypass ghash_clmulni_intel aesni_intel rapl i2c_i801 vga16fb i2c_mux intel_cstate vgastate i2c_smbus broadcom bcm_phy_ptp bcm_phy_lib snd_hda_intel snd_intel_dspcfg overlay snd_hda_codec snd_hda_core snd_hwdep snd_pcm tg3 snd_timer mei_me snd lpc_ich soundcore mei uas binfmt_misc dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4

<4> [350.144557] CPU: 0 UID: 0 PID: 2949 Comm: i915_module_loa Tainted: G S U L 7.0.0-CI_DRM_18358-gecb61ba4a1f6+ #1 PREEMPT(lazy)

<4> [350.144562] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP

<4> [350.144564] Hardware name: Dell Inc. XPS 8300 /0Y2MRG, BIOS A06 10/17/2011

<4> [350.144566] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100

<4> [350.144571] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 42 af 02 00 48 89 c6 48 8d 3d 88 d2 7b 01 48 c7 c1 b8 78 16 83 4c 89 e2 <67> 48 0f b9 3a e9 72 ff ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90

<4> [350.144574] RSP: 0018:ffffc90002433a08 EFLAGS: 00010246

<4> [350.144578] RAX: ffffffffa104609e RBX: ffff8881028440d0 RCX: ffffffff831678b8

<4> [350.144580] RDX: ffff888102500290 RSI: ffffffffa104609e RDI: ffffffff839eaa30

<4> [350.144582] RBP: ffffc90002433a18 R08: 0000000000000000 R09: 0000000000000000

<4> [350.144584] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888102500290

<4> [350.144587] R13: ffff888109c22000 R14: ffff888112d34000 R15: 00000000fffffff2

<4> [350.144589] FS: 000072bd0d8d9940(0000) GS:ffff8882a3697000(0000) knlGS:0000000000000000

<4> [350.144592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [350.144594] CR2: 000063203bce5e10 CR3: 000000010973a002 CR4: 00000000000626f0

<4> [350.144596] Call Trace:

<4> [350.144598] <TASK>

<4> [350.144602] drm_dev_unregister+0x19/0xa0

<4> [350.144608] i915_driver_probe+0x2fc/0x5d0 [i915]

<4> [350.144858] ? mutex_unlock+0x12/0x20

<4> [350.144864] ? drm_privacy_screen_get+0x171/0x190

<4> [350.144868] ? acpi_dev_found+0x66/0x80

<4> [350.144878] i915_pci_probe+0xe2/0x1d0 [i915]

<4> [350.145146] local_pci_probe+0x47/0xb0

<4> [350.145159] pci_call_probe+0x6c/0x360

<4> [350.145178] ? _raw_spin_unlock+0x22/0x50

<4> [350.145191] pci_device_probe+0xae/0x110

<4> [350.145204] really_probe+0xf1/0x410

<4> [350.145215] __driver_probe_device+0x8c/0x190

<4> [350.145222] device_driver_attach+0x57/0xd0

<4> [350.145228] bind_store+0x77/0xd0

<4> [350.145234] drv_attr_store+0x24/0x50

<4> [350.145238] sysfs_kf_write+0x4d/0x80

<4> [350.145244] kernfs_fop_write_iter+0x188/0x240

<4> [350.145252] vfs_write+0x283/0x540

<4> [350.145266] ksys_write+0x6f/0xf0

<4> [350.145273] __x64_sys_write+0x19/0x30

<4> [350.145276] x64_sys_call+0x259/0x26e0

<4> [350.145281] do_syscall_64+0xdd/0x1440

<4> [350.145286] ? __fput+0x1bf/0x2f0

<4> [350.145293] ? fput_close_sync+0x3d/0xa0

<4> [350.145298] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [350.145303] ? do_syscall_64+0x22e/0x1440

<4> [350.145307] ? do_syscall_64+0x22e/0x1440

<4> [350.145314] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [350.145317] RIP: 0033:0x72bd0fb1c5a4

<4> [350.145322] 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> [350.145325] RSP: 002b:00007ffdbda14658 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [350.145329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000072bd0fb1c5a4

<4> [350.145331] RDX: 000000000000000c RSI: 00007ffdbda14890 RDI: 000000000000000c

<4> [350.145334] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000

<4> [350.145336] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdbda14890

<4> [350.145338] R13: 000000000000000c R14: 000056f8f446c153 R15: 000056f8f446c28e

<4> [350.145352] </TASK>

<4> [350.145354] irq event stamp: 129483

<4> [350.145356] hardirqs last enabled at (129489): [<ffffffff814aae69>] __up_console_sem+0x79/0xa0

<4> [350.145361] hardirqs last disabled at (129494): [<ffffffff814aae4e>] __up_console_sem+0x5e/0xa0

<4> [350.145365] softirqs last enabled at (129262): [<ffffffff813d1e9f>] __irq_exit_rcu+0x13f/0x160

<4> [350.145369] softirqs last disabled at (129255): [<ffffffff813d1e9f>] __irq_exit_rcu+0x13f/0x160

<4> [350.145373] ---[ end trace 0000000000000000 ]---

<7> [350.177438] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]

<3> [350.287469] i915 0000:00:02.0: [drm] *ERROR* Device initialization failed (-14)

<3> [350.287501] i915 0000:00:02.0: probe with driver i915 failed with error -14

<6> [350.302953] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Created at 2026-04-23 16:50:05