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

Results for igt@i915_module_load@fault-injection@intel_connector_register

Detail	Value
Duration	unknown
Hostname	shard-snb6
Igt-Version	IGT-Version: 2.4-g731d4d56f (x86_64) (Linux: 7.0.0-CI_DRM_18353-g84de0c4efa97+ x86_64)
Out	Starting dynamic subtest: intel_connector_register Load failed with expected error Bad address (-14) Dynamic subtest intel_connector_register: SUCCESS (0.381s) 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 (0.381s)
Dmesg Scroll to first warning	<6> [445.375502] [IGT] i915_module_load: starting dynamic subtest intel_connector_register <6> [445.376229] [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> [445.483634] i915 0000:00:02.0: [drm] Found sandybridge (device ID 0102) integrated display version 6.00 stepping N/A <7> [445.484752] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no) <7> [445.485054] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH <7> [445.485314] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled) <7> [445.485668] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT <7> [445.486086] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 125000 kHz <7> [445.486910] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M <7> [445.487171] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M <7> [445.487415] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 128M <6> [445.487725] i915 0000:00:02.0: vgaarb: deactivate vga console <7> [445.488039] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 00000000 <7> [445.488375] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 131072K, usable: 131072K <7> [445.488787] 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> [445.489253] 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> [445.490739] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc6ddb018 <7> [445.491131] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0 <7> [445.491374] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported <7> [445.491595] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x <7> [445.491857] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported <7> [445.497100] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI BIOS requested (00000241) SBCB callbacks that are not supported (00000041) <7> [445.497390] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241 <7> [445.497659] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported <7> [445.497928] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4) <7> [445.498268] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN <7> [445.498697] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0 <7> [445.499152] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0 <7> [445.499580] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0 <7> [445.500562] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz <7> [445.500963] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 164 <7> [445.501367] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7) <7> [445.501727] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5) <7> [445.502183] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19) <7> [445.502544] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22) <7> [445.502902] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72) <7> [445.503294] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 202, min size 850) <7> [445.503654] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34) <7> [445.504051] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148) <7> [445.504416] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366) <7> [445.504774] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305) <7> [445.505185] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 136) <7> [445.505533] 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> [445.505879] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2 <7> [445.506262] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2 <7> [445.506623] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT <7> [445.506968] 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> [445.507364] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D VBT HDMI level shift: 4 <7> [445.507723] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00 <7> [445.508135] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [445.510786] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0 <7> [445.511771] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec) <7> [445.512163] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [445.512504] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [445.512841] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec) <7> [445.513165] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec) <7> [445.513501] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [445.513840] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [445.514213] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec) <7> [445.514550] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec) <7> [445.514886] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [445.515270] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [445.515604] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec) <7> [445.515941] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] WM latency values increased to avoid potential underruns <7> [445.516322] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec) <7> [445.516657] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [445.516990] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [445.517374] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec) <7> [445.517712] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec) <7> [445.518077] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [445.518402] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [445.518739] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec) <7> [445.519113] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec) <7> [445.519450] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [445.519785] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [445.520227] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec) <7> [445.520604] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] LP3 watermarks disabled due to potential for lost interrupts <7> [445.520945] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec) <7> [445.521319] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [445.521657] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [445.522002] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency not provided <7> [445.522374] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec) <7> [445.522711] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [445.523077] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [445.523414] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency not provided <7> [445.523750] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec) <7> [445.524124] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [445.524374] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [445.524590] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency not provided <7> [445.532968] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 2 display pipes available. <7> [445.535050] i915 0000:00:02.0: [drm:intel_fdi_pll_freq_update [i915]] FDI PLL freq=270000 <7> [445.535417] 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> [445.535775] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz <7> [445.536120] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz <7> [445.536484] i915 0000:00:02.0: [drm:intel_lvds_init [i915]] Internal LVDS support disabled by VBT <7> [445.536948] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000 <7> [445.537474] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:75:HDMI D] <7> [445.537809] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:75:HDMI D] Using DDC pin 0x6 (VBT) <7> [445.539576] i915 0000:00:02.0: [drm:intel_dp_aux_ch [i915]] [ENCODER:83:DP D] Using AUX CH D (platform default) <7> [445.539954] i915 0000:00:02.0: [drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:83:DP D] <7> [445.540724] 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> [445.541101] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling CPU source output <7> [445.541642] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling SSC source <7> [445.542655] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A <6> [445.542901] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem <7> [445.543217] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] hw state readout: disabled <7> [445.543483] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] hw state readout: disabled <7> [445.543724] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] hw state readout: disabled, pipe A <7> [445.543967] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] hw state readout: disabled, pipe A <7> [445.544555] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] hw state readout: disabled, pipe A <7> [445.544791] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] hw state readout: disabled, pipe B <7> [445.545042] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] hw state readout: disabled, pipe B <7> [445.545290] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] hw state readout: disabled, pipe B <7> [445.545522] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:CRT] hw state readout: disabled, pipe A <7> [445.545781] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:75:HDMI D] hw state readout: disabled, pipe A <7> [445.546073] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found <7> [445.546435] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:83:DP D] hw state readout: disabled, pipe A <7> [445.546700] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL A hw state readout: pipe_mask 0x0, on 0 <7> [445.546933] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL B hw state readout: pipe_mask 0x0, on 0 <7> [445.547415] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:73:VGA-1] hw state readout: disabled <7> [445.547651] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:76:HDMI-A-1] hw state readout: disabled <7> [445.547910] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found <7> [445.548161] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:84:DP-1] hw state readout: disabled <7> [445.548417] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] min_cdclk 0 kHz <7> [445.548639] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] min_cdclk 0 kHz <7> [445.548860] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] min_cdclk 0 kHz <7> [445.549185] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] min_cdclk 0 kHz <7> [445.549499] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] min_cdclk 0 kHz <7> [445.549721] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] min_cdclk 0 kHz <7> [445.549942] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] min_cdclk 0 kHz <7> [445.550207] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] min_cdclk 0 kHz <7> [445.550455] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [setup_hw_state] <7> [445.550695] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [setup_hw_state] <7> [445.551620] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture <7> [445.551882] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 80000000] <7> [445.572648] i915 0000:00:02.0: [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns. <7> [445.573819] i915 0000:00:02.0: [drm:intel_rps_init [i915]] Overclocking supported, max: 1350MHz, overclock: 1350MHz <7> [445.574356] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 7 engine workarounds on rcs'0 <7> [445.574584] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on rcs'0 <7> [445.586826] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0 <7> [445.587078] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0 <7> [445.587279] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0 <7> [445.587473] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 0: start 0x8 <7> [445.587693] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 1: start 0x108 <7> [445.587910] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 2: start 0x208 <7> [445.588170] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 3: start 0x308 <7> [445.588441] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 4: start 0x3c8 <7> [445.588663] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 0: start 0x8 <7> [445.588887] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 1: start 0x108 <7> [445.589156] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 2: start 0x208 <7> [445.589423] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 3: start 0x308 <7> [445.589660] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 4: start 0x3c8 <7> [445.590003] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [fastset] <7> [445.590338] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [fastset] <7> [445.590621] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:53:pipe A] <7> [445.590870] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:72:pipe B] <7> [445.595753] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:73:VGA-1] adding connector to sysfs <5> [445.596689] FAULT_INJECTION: forcing a failure. name fail_function, interval 0, probability 100, space 0, times -1 <7> [445.596739] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:73:VGA-1] removing connector from sysfs <3> [445.598080] i915 0000:00:02.0: [drm] ERROR Failed to register driver for userspace access! <4> [445.598111] ------------[ cut here ]------------ <4> [445.598119] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list)) <4> [445.598121] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#3: i915_module_loa/2803 <4> [445.598128] 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 coretemp dell_smbios dell_wmi_descriptor platform_profile kvm_intel at24 dcdbas kvm mei_pxp mei_hdcp irqbypass ghash_clmulni_intel dell_smm_hwmon aesni_intel wmi rapl i2c_i801 i2c_mux vga16fb intel_cstate i2c_smbus vgastate broadcom snd_hda_intel snd_intel_dspcfg bcm_phy_ptp snd_hda_codec bcm_phy_lib snd_hda_core overlay snd_hwdep snd_pcm snd_timer snd tg3 mei_me lpc_ich soundcore mei uas binfmt_misc dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 <4> [445.598222] CPU: 3 UID: 0 PID: 2803 Comm: i915_module_loa Tainted: G S U L 7.0.0-CI_DRM_18353-g84de0c4efa97+ #1 PREEMPT(lazy) <4> [445.598226] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4> [445.598228] Hardware name: Dell Inc. XPS 8300 /0Y2MRG, BIOS A06 10/17/2011 <4> [445.598231] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100 <4> [445.598235] 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> [445.598238] RSP: 0018:ffffc90001c776d8 EFLAGS: 00010246 <4> [445.598242] RAX: ffffffffa104609e RBX: ffff8881028b90d0 RCX: ffffffff831678b8 <4> [445.598244] RDX: ffff888102516910 RSI: ffffffffa104609e RDI: ffffffff839eaa30 <4> [445.598246] RBP: ffffc90001c776e8 R08: 0000000000000000 R09: 0000000000000000 <4> [445.598248] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888102516910 <4> [445.598250] R13: ffff88810ea0a000 R14: ffff88810e05c000 R15: 00000000fffffff2 <4> [445.598252] FS: 00007618d0bd6940(0000) GS:ffff8882a3817000(0000) knlGS:0000000000000000 <4> [445.598255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [445.598257] CR2: 0000768dd4c0a4d8 CR3: 0000000128eb6005 CR4: 00000000000626f0 <4> [445.598260] Call Trace: <4> [445.598262] <TASK> <4> [445.598265] drm_dev_unregister+0x19/0xa0 <4> [445.598271] i915_driver_probe+0x2fc/0x5d0 [i915] <4> [445.598490] ? mutex_unlock+0x12/0x20 <4> [445.598495] ? drm_privacy_screen_get+0x171/0x190 <4> [445.598499] ? acpi_dev_found+0x66/0x80 <4> [445.598508] i915_pci_probe+0xe2/0x1d0 [i915] <4> [445.598695] local_pci_probe+0x47/0xb0 <4> [445.598703] pci_call_probe+0x6c/0x360 <4> [445.598713] ? _raw_spin_unlock+0x22/0x50 <4> [445.598720] pci_device_probe+0xae/0x110 <4> [445.598727] really_probe+0xf1/0x410 <4> [445.598733] __driver_probe_device+0x8c/0x190 <4> [445.598739] device_driver_attach+0x57/0xd0 <4> [445.598744] bind_store+0x77/0xd0 <4> [445.598750] drv_attr_store+0x24/0x50 <4> [445.598753] sysfs_kf_write+0x4d/0x80 <4> [445.598759] kernfs_fop_write_iter+0x188/0x240 <4> [445.598766] vfs_write+0x283/0x540 <4> [445.598779] ksys_write+0x6f/0xf0 <4> [445.598785] __x64_sys_write+0x19/0x30 <4> [445.598788] x64_sys_call+0x259/0x26e0 <4> [445.598793] do_syscall_64+0xdd/0x1440 <4> [445.598798] ? free_to_partial_list+0x46d/0x640 <4> [445.598803] ? putname+0x41/0x90 <4> [445.598811] ? __slab_free+0x129/0x2b0 <4> [445.598817] ? __pcs_replace_full_main+0x2ad/0x710 <4> [445.598823] ? putname+0x41/0x90 <4> [445.598827] ? kmem_cache_free+0x165/0x510 <4> [445.598835] ? putname+0x41/0x90 <4> [445.598839] ? do_sys_openat2+0x85/0xd0 <4> [445.598847] ? __x64_sys_openat+0x54/0xa0 <4> [445.598851] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [445.598856] ? do_syscall_64+0x22e/0x1440 <4> [445.598863] ? __slab_free+0x129/0x2b0 <4> [445.598869] ? __pcs_replace_full_main+0x2ad/0x710 <4> [445.598875] ? putname+0x41/0x90 <4> [445.598878] ? kmem_cache_free+0x165/0x510 <4> [445.598886] ? putname+0x41/0x90 <4> [445.598890] ? do_sys_openat2+0x85/0xd0 <4> [445.598897] ? __x64_sys_openat+0x54/0xa0 <4> [445.598902] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [445.598906] ? do_syscall_64+0x22e/0x1440 <4> [445.598909] ? do_syscall_64+0x22e/0x1440 <4> [445.598912] ? exc_page_fault+0xbd/0x2c0 <4> [445.598918] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [445.598921] RIP: 0033:0x7618d2d1c5a4 <4> [445.598925] 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> [445.598928] RSP: 002b:00007ffd9641bdc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [445.598931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007618d2d1c5a4 <4> [445.598934] RDX: 000000000000000c RSI: 00007ffd9641c000 RDI: 000000000000000c <4> [445.598936] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000 <4> [445.598938] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd9641c000 <4> [445.598940] R13: 000000000000000c R14: 000056697059c153 R15: 000056697059c28e <4> [445.598953] </TASK> <4> [445.598954] irq event stamp: 132275 <4> [445.598956] hardirqs last enabled at (132281): [<ffffffff814aae69>] __up_console_sem+0x79/0xa0 <4> [445.598961] hardirqs last disabled at (132286): [<ffffffff814aae4e>] __up_console_sem+0x5e/0xa0 <4> [445.598965] softirqs last enabled at (131400): [<ffffffff813d1e9f>] __irq_exit_rcu+0x13f/0x160 <4> [445.598970] softirqs last disabled at (131371): [<ffffffff813d1e9f>] __irq_exit_rcu+0x13f/0x160 <4> [445.598973] ---[ end trace 0000000000000000 ]--- <7> [445.624535] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <3> [445.741361] i915 0000:00:02.0: [drm] ERROR Device initialization failed (-14) <3> [445.741394] i915 0000:00:02.0: probe with driver i915 failed with error -14 <6> [445.757259] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Detail

Value

Duration

unknown

Hostname

shard-snb6

Igt-Version

IGT-Version: 2.4-g731d4d56f (x86_64) (Linux: 7.0.0-CI_DRM_18353-g84de0c4efa97+ x86_64)

Out

Starting dynamic subtest: intel_connector_register
Load failed with expected error Bad address (-14)
Dynamic subtest intel_connector_register: SUCCESS (0.381s)

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 (0.381s)

Dmesg

Scroll to first warning

<6> [445.375502] [IGT] i915_module_load: starting dynamic subtest intel_connector_register

<6> [445.376229] [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> [445.483634] i915 0000:00:02.0: [drm] Found sandybridge (device ID 0102) integrated display version 6.00 stepping N/A

<7> [445.484752] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no)

<7> [445.485054] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH

<7> [445.485314] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled)

<7> [445.485668] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT

<7> [445.486086] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 125000 kHz

<7> [445.486910] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M

<7> [445.487171] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M

<7> [445.487415] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 128M

<6> [445.487725] i915 0000:00:02.0: vgaarb: deactivate vga console

<7> [445.488039] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 00000000

<7> [445.488375] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 131072K, usable: 131072K

<7> [445.488787] 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> [445.489253] 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> [445.490739] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc6ddb018

<7> [445.491131] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0

<7> [445.491374] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported

<7> [445.491595] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x

<7> [445.491857] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported

<7> [445.497100] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI BIOS requested (00000241) SBCB callbacks that are not supported (00000041)

<7> [445.497390] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241

<7> [445.497659] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported

<7> [445.497928] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)

<7> [445.498268] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN

<7> [445.498697] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0

<7> [445.499152] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0

<7> [445.499580] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0

<7> [445.500562] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz

<7> [445.500963] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 164

<7> [445.501367] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7)

<7> [445.501727] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5)

<7> [445.502183] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19)

<7> [445.502544] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22)

<7> [445.502902] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72)

<7> [445.503294] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 202, min size 850)

<7> [445.503654] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34)

<7> [445.504051] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148)

<7> [445.504416] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366)

<7> [445.504774] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305)

<7> [445.505185] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 136)

<7> [445.505533] 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> [445.505879] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2

<7> [445.506262] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2

<7> [445.506623] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT

<7> [445.506968] 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> [445.507364] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D VBT HDMI level shift: 4

<7> [445.507723] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00

<7> [445.508135] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [445.510786] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0

<7> [445.511771] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec)

<7> [445.512163] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [445.512504] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [445.512841] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)

<7> [445.513165] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec)

<7> [445.513501] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [445.513840] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [445.514213] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)

<7> [445.514550] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec)

<7> [445.514886] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [445.515270] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [445.515604] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)

<7> [445.515941] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] WM latency values increased to avoid potential underruns

<7> [445.516322] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)

<7> [445.516657] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [445.516990] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [445.517374] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)

<7> [445.517712] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)

<7> [445.518077] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [445.518402] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [445.518739] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)

<7> [445.519113] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)

<7> [445.519450] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [445.519785] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [445.520227] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)

<7> [445.520604] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] LP3 watermarks disabled due to potential for lost interrupts

<7> [445.520945] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)

<7> [445.521319] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [445.521657] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [445.522002] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency not provided

<7> [445.522374] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)

<7> [445.522711] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [445.523077] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [445.523414] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency not provided

<7> [445.523750] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)

<7> [445.524124] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [445.524374] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [445.524590] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency not provided

<7> [445.532968] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 2 display pipes available.

<7> [445.535050] i915 0000:00:02.0: [drm:intel_fdi_pll_freq_update [i915]] FDI PLL freq=270000

<7> [445.535417] 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> [445.535775] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz

<7> [445.536120] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz

<7> [445.536484] i915 0000:00:02.0: [drm:intel_lvds_init [i915]] Internal LVDS support disabled by VBT

<7> [445.536948] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000

<7> [445.537474] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:75:HDMI D]

<7> [445.537809] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:75:HDMI D] Using DDC pin 0x6 (VBT)

<7> [445.539576] i915 0000:00:02.0: [drm:intel_dp_aux_ch [i915]] [ENCODER:83:DP D] Using AUX CH D (platform default)

<7> [445.539954] i915 0000:00:02.0: [drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:83:DP D]

<7> [445.540724] 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> [445.541101] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling CPU source output

<7> [445.541642] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling SSC source

<7> [445.542655] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A

<6> [445.542901] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem

<7> [445.543217] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] hw state readout: disabled

<7> [445.543483] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] hw state readout: disabled

<7> [445.543724] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] hw state readout: disabled, pipe A

<7> [445.543967] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] hw state readout: disabled, pipe A

<7> [445.544555] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] hw state readout: disabled, pipe A

<7> [445.544791] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] hw state readout: disabled, pipe B

<7> [445.545042] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] hw state readout: disabled, pipe B

<7> [445.545290] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] hw state readout: disabled, pipe B

<7> [445.545522] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:CRT] hw state readout: disabled, pipe A

<7> [445.545781] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:75:HDMI D] hw state readout: disabled, pipe A

<7> [445.546073] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found

<7> [445.546435] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:83:DP D] hw state readout: disabled, pipe A

<7> [445.546700] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL A hw state readout: pipe_mask 0x0, on 0

<7> [445.546933] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL B hw state readout: pipe_mask 0x0, on 0

<7> [445.547415] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:73:VGA-1] hw state readout: disabled

<7> [445.547651] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:76:HDMI-A-1] hw state readout: disabled

<7> [445.547910] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found

<7> [445.548161] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:84:DP-1] hw state readout: disabled

<7> [445.548417] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] min_cdclk 0 kHz

<7> [445.548639] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] min_cdclk 0 kHz

<7> [445.548860] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] min_cdclk 0 kHz

<7> [445.549185] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] min_cdclk 0 kHz

<7> [445.549499] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] min_cdclk 0 kHz

<7> [445.549721] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] min_cdclk 0 kHz

<7> [445.549942] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] min_cdclk 0 kHz

<7> [445.550207] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] min_cdclk 0 kHz

<7> [445.550455] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [setup_hw_state]

<7> [445.550695] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [setup_hw_state]

<7> [445.551620] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture

<7> [445.551882] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 80000000]

<7> [445.572648] i915 0000:00:02.0: [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns.

<7> [445.573819] i915 0000:00:02.0: [drm:intel_rps_init [i915]] Overclocking supported, max: 1350MHz, overclock: 1350MHz

<7> [445.574356] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 7 engine workarounds on rcs'0

<7> [445.574584] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on rcs'0

<7> [445.586826] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0

<7> [445.587078] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0

<7> [445.587279] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0

<7> [445.587473] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 0: start 0x8

<7> [445.587693] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 1: start 0x108

<7> [445.587910] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 2: start 0x208

<7> [445.588170] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 3: start 0x308

<7> [445.588441] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 4: start 0x3c8

<7> [445.588663] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 0: start 0x8

<7> [445.588887] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 1: start 0x108

<7> [445.589156] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 2: start 0x208

<7> [445.589423] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 3: start 0x308

<7> [445.589660] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 4: start 0x3c8

<7> [445.590003] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [fastset]

<7> [445.590338] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [fastset]

<7> [445.590621] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:53:pipe A]

<7> [445.590870] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:72:pipe B]

<7> [445.595753] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:73:VGA-1] adding connector to sysfs

<5> [445.596689] FAULT_INJECTION: forcing a failure.

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

<7> [445.596739] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:73:VGA-1] removing connector from sysfs

<3> [445.598080] i915 0000:00:02.0: [drm] *ERROR* Failed to register driver for userspace access!

<4> [445.598111] ------------[ cut here ]------------

<4> [445.598119] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list))

<4> [445.598121] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#3: i915_module_loa/2803

<4> [445.598128] 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 coretemp dell_smbios dell_wmi_descriptor platform_profile kvm_intel at24 dcdbas kvm mei_pxp mei_hdcp irqbypass ghash_clmulni_intel dell_smm_hwmon aesni_intel wmi rapl i2c_i801 i2c_mux vga16fb intel_cstate i2c_smbus vgastate broadcom snd_hda_intel snd_intel_dspcfg bcm_phy_ptp snd_hda_codec bcm_phy_lib snd_hda_core overlay snd_hwdep snd_pcm snd_timer snd tg3 mei_me lpc_ich soundcore mei uas binfmt_misc dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4

<4> [445.598222] CPU: 3 UID: 0 PID: 2803 Comm: i915_module_loa Tainted: G S U L 7.0.0-CI_DRM_18353-g84de0c4efa97+ #1 PREEMPT(lazy)

<4> [445.598226] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP

<4> [445.598228] Hardware name: Dell Inc. XPS 8300 /0Y2MRG, BIOS A06 10/17/2011

<4> [445.598231] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100

<4> [445.598235] 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> [445.598238] RSP: 0018:ffffc90001c776d8 EFLAGS: 00010246

<4> [445.598242] RAX: ffffffffa104609e RBX: ffff8881028b90d0 RCX: ffffffff831678b8

<4> [445.598244] RDX: ffff888102516910 RSI: ffffffffa104609e RDI: ffffffff839eaa30

<4> [445.598246] RBP: ffffc90001c776e8 R08: 0000000000000000 R09: 0000000000000000

<4> [445.598248] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888102516910

<4> [445.598250] R13: ffff88810ea0a000 R14: ffff88810e05c000 R15: 00000000fffffff2

<4> [445.598252] FS: 00007618d0bd6940(0000) GS:ffff8882a3817000(0000) knlGS:0000000000000000

<4> [445.598255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [445.598257] CR2: 0000768dd4c0a4d8 CR3: 0000000128eb6005 CR4: 00000000000626f0

<4> [445.598260] Call Trace:

<4> [445.598262] <TASK>

<4> [445.598265] drm_dev_unregister+0x19/0xa0

<4> [445.598271] i915_driver_probe+0x2fc/0x5d0 [i915]

<4> [445.598490] ? mutex_unlock+0x12/0x20

<4> [445.598495] ? drm_privacy_screen_get+0x171/0x190

<4> [445.598499] ? acpi_dev_found+0x66/0x80

<4> [445.598508] i915_pci_probe+0xe2/0x1d0 [i915]

<4> [445.598695] local_pci_probe+0x47/0xb0

<4> [445.598703] pci_call_probe+0x6c/0x360

<4> [445.598713] ? _raw_spin_unlock+0x22/0x50

<4> [445.598720] pci_device_probe+0xae/0x110

<4> [445.598727] really_probe+0xf1/0x410

<4> [445.598733] __driver_probe_device+0x8c/0x190

<4> [445.598739] device_driver_attach+0x57/0xd0

<4> [445.598744] bind_store+0x77/0xd0

<4> [445.598750] drv_attr_store+0x24/0x50

<4> [445.598753] sysfs_kf_write+0x4d/0x80

<4> [445.598759] kernfs_fop_write_iter+0x188/0x240

<4> [445.598766] vfs_write+0x283/0x540

<4> [445.598779] ksys_write+0x6f/0xf0

<4> [445.598785] __x64_sys_write+0x19/0x30

<4> [445.598788] x64_sys_call+0x259/0x26e0

<4> [445.598793] do_syscall_64+0xdd/0x1440

<4> [445.598798] ? free_to_partial_list+0x46d/0x640

<4> [445.598803] ? putname+0x41/0x90

<4> [445.598811] ? __slab_free+0x129/0x2b0

<4> [445.598817] ? __pcs_replace_full_main+0x2ad/0x710

<4> [445.598823] ? putname+0x41/0x90

<4> [445.598827] ? kmem_cache_free+0x165/0x510

<4> [445.598835] ? putname+0x41/0x90

<4> [445.598839] ? do_sys_openat2+0x85/0xd0

<4> [445.598847] ? __x64_sys_openat+0x54/0xa0

<4> [445.598851] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [445.598856] ? do_syscall_64+0x22e/0x1440

<4> [445.598863] ? __slab_free+0x129/0x2b0

<4> [445.598869] ? __pcs_replace_full_main+0x2ad/0x710

<4> [445.598875] ? putname+0x41/0x90

<4> [445.598878] ? kmem_cache_free+0x165/0x510

<4> [445.598886] ? putname+0x41/0x90

<4> [445.598890] ? do_sys_openat2+0x85/0xd0

<4> [445.598897] ? __x64_sys_openat+0x54/0xa0

<4> [445.598902] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [445.598906] ? do_syscall_64+0x22e/0x1440

<4> [445.598909] ? do_syscall_64+0x22e/0x1440

<4> [445.598912] ? exc_page_fault+0xbd/0x2c0

<4> [445.598918] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [445.598921] RIP: 0033:0x7618d2d1c5a4

<4> [445.598925] 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> [445.598928] RSP: 002b:00007ffd9641bdc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [445.598931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007618d2d1c5a4

<4> [445.598934] RDX: 000000000000000c RSI: 00007ffd9641c000 RDI: 000000000000000c

<4> [445.598936] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000

<4> [445.598938] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd9641c000

<4> [445.598940] R13: 000000000000000c R14: 000056697059c153 R15: 000056697059c28e

<4> [445.598953] </TASK>

<4> [445.598954] irq event stamp: 132275

<4> [445.598956] hardirqs last enabled at (132281): [<ffffffff814aae69>] __up_console_sem+0x79/0xa0

<4> [445.598961] hardirqs last disabled at (132286): [<ffffffff814aae4e>] __up_console_sem+0x5e/0xa0

<4> [445.598965] softirqs last enabled at (131400): [<ffffffff813d1e9f>] __irq_exit_rcu+0x13f/0x160

<4> [445.598970] softirqs last disabled at (131371): [<ffffffff813d1e9f>] __irq_exit_rcu+0x13f/0x160

<4> [445.598973] ---[ end trace 0000000000000000 ]---

<7> [445.624535] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]

<3> [445.741361] i915 0000:00:02.0: [drm] *ERROR* Device initialization failed (-14)

<3> [445.741394] i915 0000:00:02.0: probe with driver i915 failed with error -14

<6> [445.757259] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Created at 2026-04-22 19:51:50