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-snb6
Igt-Version	IGT-Version: 2.4-g574c502c4 (x86_64) (Linux: 7.0.0-rc6-CI_DRM_18274-gcfd3ea213f78+ 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> [225.896711] [IGT] i915_module_load: starting dynamic subtest intel_connector_register <6> [225.897327] [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> [226.004593] i915 0000:00:02.0: [drm] Found sandybridge (device ID 0102) integrated display version 6.00 stepping N/A <7> [226.005675] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no) <7> [226.006030] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH <7> [226.006315] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled) <7> [226.006741] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT <7> [226.007212] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 125000 kHz <7> [226.007949] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M <7> [226.008208] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M <7> [226.008438] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 128M <6> [226.008684] i915 0000:00:02.0: vgaarb: deactivate vga console <7> [226.008927] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 011e0000 <7> [226.009194] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 131072K, usable: 131072K <7> [226.009426] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7715 MiB [mem 0x00000000-0x1e239efff], io: n/a <7> [226.009617] 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> [226.010785] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc6ddb018 <7> [226.011108] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0 <7> [226.011327] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported <7> [226.011544] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x <7> [226.011759] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported <7> [226.019046] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI BIOS requested (00000241) SBCB callbacks that are not supported (00000041) <7> [226.019342] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241 <7> [226.019613] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported <7> [226.019881] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4) <7> [226.020229] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN <7> [226.020504] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0 <7> [226.020730] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0 <7> [226.020965] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0 <7> [226.022083] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz <7> [226.022345] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 164 <7> [226.022590] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7) <7> [226.022832] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5) <7> [226.023094] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19) <7> [226.023334] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22) <7> [226.023572] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72) <7> [226.023812] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 202, min size 850) <7> [226.024077] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34) <7> [226.024332] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148) <7> [226.024613] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366) <7> [226.024889] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305) <7> [226.025161] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 136) <7> [226.025407] 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> [226.025653] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2 <7> [226.025954] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2 <7> [226.026286] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT <7> [226.026519] 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> [226.026751] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D VBT HDMI level shift: 4 <7> [226.027007] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00 <7> [226.027260] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [226.029026] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0 <7> [226.029681] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec) <7> [226.029905] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [226.030178] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [226.030449] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec) <7> [226.030695] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec) <7> [226.030913] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [226.031366] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [226.031589] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec) <7> [226.031820] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec) <7> [226.032086] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [226.032316] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [226.032532] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec) <7> [226.032762] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] WM latency values increased to avoid potential underruns <7> [226.033034] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec) <7> [226.033272] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [226.033488] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [226.033703] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec) <7> [226.033919] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec) <7> [226.034173] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [226.034431] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [226.034647] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec) <7> [226.034863] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec) <7> [226.035134] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [226.035362] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [226.035577] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec) <7> [226.035793] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] LP3 watermarks disabled due to potential for lost interrupts <7> [226.036057] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec) <7> [226.036315] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [226.036531] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [226.036748] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency not provided <7> [226.036991] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec) <7> [226.037217] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [226.037433] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [226.037649] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency not provided <7> [226.037864] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec) <7> [226.038137] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [226.038353] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [226.038569] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency not provided <7> [226.045987] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 2 display pipes available. <7> [226.047406] i915 0000:00:02.0: [drm:intel_fdi_pll_freq_update [i915]] FDI PLL freq=270000 <7> [226.047763] 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> [226.048148] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz <7> [226.048510] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz <7> [226.048881] i915 0000:00:02.0: [drm:intel_lvds_init [i915]] Internal LVDS support disabled by VBT <7> [226.049386] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000 <7> [226.049817] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:75:HDMI D] <7> [226.050199] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:75:HDMI D] Using DDC pin 0x6 (VBT) <7> [226.051510] i915 0000:00:02.0: [drm:intel_dp_aux_ch [i915]] [ENCODER:83:DP D] Using AUX CH D (platform default) <7> [226.051886] i915 0000:00:02.0: [drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:83:DP D] <7> [226.052634] 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> [226.053008] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling CPU source output <7> [226.053569] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling SSC source <7> [226.054670] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A <6> [226.055143] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem <7> [226.055464] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] hw state readout: disabled <7> [226.055837] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] hw state readout: disabled <7> [226.056561] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] hw state readout: disabled, pipe A <7> [226.056929] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] hw state readout: disabled, pipe A <7> [226.057379] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] hw state readout: disabled, pipe A <7> [226.057744] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] hw state readout: disabled, pipe B <7> [226.058136] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] hw state readout: disabled, pipe B <7> [226.058505] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] hw state readout: disabled, pipe B <7> [226.058858] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:CRT] hw state readout: disabled, pipe A <7> [226.059245] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:75:HDMI D] hw state readout: disabled, pipe A <7> [226.059625] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found <7> [226.059983] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:83:DP D] hw state readout: disabled, pipe A <7> [226.060370] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL A hw state readout: pipe_mask 0x0, on 0 <7> [226.060731] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL B hw state readout: pipe_mask 0x0, on 0 <7> [226.061321] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:73:VGA-1] hw state readout: disabled <7> [226.061703] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:76:HDMI-A-1] hw state readout: disabled <7> [226.062402] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found <7> [226.062747] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:84:DP-1] hw state readout: disabled <7> [226.063130] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] min_cdclk 0 kHz <7> [226.063479] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] min_cdclk 0 kHz <7> [226.063825] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] min_cdclk 0 kHz <7> [226.064214] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] min_cdclk 0 kHz <7> [226.064581] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] min_cdclk 0 kHz <7> [226.064923] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] min_cdclk 0 kHz <7> [226.065322] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] min_cdclk 0 kHz <7> [226.065668] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] min_cdclk 0 kHz <7> [226.066073] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [setup_hw_state] <7> [226.066444] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [setup_hw_state] <7> [226.067265] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture <7> [226.067579] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 80000000] <7> [226.090414] i915 0000:00:02.0: [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns. <7> [226.091608] i915 0000:00:02.0: [drm:intel_rps_init [i915]] Overclocking supported, max: 1350MHz, overclock: 1350MHz <7> [226.092153] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 7 engine workarounds on rcs'0 <7> [226.092481] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on rcs'0 <7> [226.103888] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0 <7> [226.104168] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0 <7> [226.104368] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0 <7> [226.104567] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 0: start 0x8 <7> [226.104795] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 1: start 0x108 <7> [226.105057] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 2: start 0x208 <7> [226.105435] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 3: start 0x308 <7> [226.105786] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 4: start 0x3c8 <7> [226.106196] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 0: start 0x8 <7> [226.106545] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 1: start 0x108 <7> [226.106893] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 2: start 0x208 <7> [226.107292] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 3: start 0x308 <7> [226.107657] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 4: start 0x3c8 <7> [226.108243] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [fastset] <7> [226.108602] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [fastset] <7> [226.109066] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:53:pipe A] <7> [226.109456] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:72:pipe B] <7> [226.115109] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:73:VGA-1] adding connector to sysfs <5> [226.117218] FAULT_INJECTION: forcing a failure. name fail_function, interval 0, probability 100, space 0, times -1 <7> [226.117385] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:73:VGA-1] removing connector from sysfs <3> [226.120060] i915 0000:00:02.0: [drm] ERROR Failed to register driver for userspace access! <4> [226.120106] ------------[ cut here ]------------ <4> [226.120121] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list)) <4> [226.120125] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#7: i915_module_loa/2597 <4> [226.120137] 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 at24 platform_profile dcdbas kvm_intel mei_pxp mei_hdcp dell_smm_hwmon kvm wmi irqbypass ghash_clmulni_intel i2c_i801 aesni_intel i2c_mux vga16fb rapl vgastate intel_cstate i2c_smbus snd_hda_intel snd_intel_dspcfg snd_hda_codec lpc_ich snd_hda_core snd_hwdep snd_pcm broadcom bcm_phy_ptp bcm_phy_lib snd_timer tg3 snd overlay mei_me soundcore mei uas binfmt_misc dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 <4> [226.120347] CPU: 7 UID: 0 PID: 2597 Comm: i915_module_loa Tainted: G S U L 7.0.0-rc6-CI_DRM_18274-gcfd3ea213f78+ #1 PREEMPT(lazy) <4> [226.120357] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4> [226.120361] Hardware name: Dell Inc. XPS 8300 /0Y2MRG, BIOS A06 10/17/2011 <4> [226.120366] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100 <4> [226.120375] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 32 ad 02 00 48 89 c6 48 8d 3d f8 fd 7b 01 48 c7 c1 18 73 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> [226.120381] RSP: 0018:ffffc9000192f838 EFLAGS: 00010246 <4> [226.120389] RAX: ffffffffa104605e RBX: ffff8881029390d0 RCX: ffffffff83167318 <4> [226.120394] RDX: ffff88810278ff10 RSI: ffffffffa104605e RDI: ffffffff839ea810 <4> [226.120399] RBP: ffffc9000192f848 R08: 0000000000000000 R09: 0000000000000000 <4> [226.120404] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88810278ff10 <4> [226.120408] R13: ffff888113ab2000 R14: ffff888102c68000 R15: 00000000fffffff2 <4> [226.120414] FS: 000071539aa5f940(0000) GS:ffff8882a3a17000(0000) knlGS:0000000000000000 <4> [226.120419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [226.120424] CR2: 000062a0a71f6868 CR3: 0000000128110006 CR4: 00000000000626f0 <4> [226.120429] Call Trace: <4> [226.120433] <TASK> <4> [226.120442] drm_dev_unregister+0x19/0xa0 <4> [226.120452] i915_driver_probe+0x2fc/0x5d0 [i915] <4> [226.120837] ? mutex_unlock+0x12/0x20 <4> [226.120846] ? drm_privacy_screen_get+0x171/0x190 <4> [226.120853] ? acpi_dev_found+0x66/0x80 <4> [226.120871] i915_pci_probe+0xe2/0x1d0 [i915] <4> [226.121262] local_pci_probe+0x47/0xb0 <4> [226.121276] pci_call_probe+0x6c/0x360 <4> [226.121297] ? _raw_spin_unlock+0x22/0x50 <4> [226.121312] pci_device_probe+0xae/0x110 <4> [226.121327] really_probe+0xf1/0x410 <4> [226.121339] __driver_probe_device+0x8c/0x190 <4> [226.121351] device_driver_attach+0x57/0xd0 <4> [226.121363] bind_store+0x77/0xd0 <4> [226.121375] drv_attr_store+0x24/0x50 <4> [226.121384] sysfs_kf_write+0x4d/0x80 <4> [226.121397] kernfs_fop_write_iter+0x188/0x240 <4> [226.121412] vfs_write+0x283/0x540 <4> [226.121439] ksys_write+0x6f/0xf0 <4> [226.121453] __x64_sys_write+0x19/0x30 <4> [226.121461] x64_sys_call+0x259/0x26e0 <4> [226.121470] do_syscall_64+0xdd/0x1440 <4> [226.121482] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [226.121492] ? free_to_partial_list+0x46d/0x640 <4> [226.121501] ? putname+0x41/0x90 <4> [226.121518] ? __slab_free+0x129/0x2b0 <4> [226.121531] ? __pcs_replace_full_main+0x2ad/0x710 <4> [226.121545] ? putname+0x41/0x90 <4> [226.121553] ? kmem_cache_free+0x165/0x510 <4> [226.121571] ? putname+0x41/0x90 <4> [226.121579] ? do_sys_openat2+0x85/0xd0 <4> [226.121597] ? __x64_sys_openat+0x54/0xa0 <4> [226.121606] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [226.121619] ? do_syscall_64+0x22e/0x1440 <4> [226.121629] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [226.121641] ? do_syscall_64+0x22e/0x1440 <4> [226.121652] ? do_syscall_64+0x22e/0x1440 <4> [226.121659] ? exc_page_fault+0xbd/0x2c0 <4> [226.121673] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [226.121680] RIP: 0033:0x71539cd1c5a4 <4> [226.121688] 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> [226.121694] RSP: 002b:00007ffd321d7a18 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [226.121703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000071539cd1c5a4 <4> [226.121708] RDX: 000000000000000c RSI: 00007ffd321d7c50 RDI: 000000000000000c <4> [226.121712] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000 <4> [226.121717] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd321d7c50 <4> [226.121721] R13: 000000000000000c R14: 0000615bc9a0d153 R15: 0000615bc9a0d28e <4> [226.121752] </TASK> <4> [226.121756] irq event stamp: 129985 <4> [226.121760] hardirqs last enabled at (129991): [<ffffffff814aad89>] __up_console_sem+0x79/0xa0 <4> [226.121769] hardirqs last disabled at (129996): [<ffffffff814aad6e>] __up_console_sem+0x5e/0xa0 <4> [226.121776] softirqs last enabled at (129072): [<ffffffff825d0e22>] __alloc_skb+0x1f2/0x250 <4> [226.121784] softirqs last disabled at (129070): [<ffffffff825d0e22>] __alloc_skb+0x1f2/0x250 <4> [226.121791] ---[ end trace 0000000000000000 ]--- <7> [226.164501] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <3> [226.270295] i915 0000:00:02.0: [drm] ERROR Device initialization failed (-14) <3> [226.270326] i915 0000:00:02.0: probe with driver i915 failed with error -14 <6> [226.283770] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Detail

Value

Duration

unknown

Hostname

shard-snb6

Igt-Version

IGT-Version: 2.4-g574c502c4 (x86_64) (Linux: 7.0.0-rc6-CI_DRM_18274-gcfd3ea213f78+ 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> [225.896711] [IGT] i915_module_load: starting dynamic subtest intel_connector_register

<6> [225.897327] [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> [226.004593] i915 0000:00:02.0: [drm] Found sandybridge (device ID 0102) integrated display version 6.00 stepping N/A

<7> [226.005675] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no)

<7> [226.006030] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH

<7> [226.006315] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled)

<7> [226.006741] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT

<7> [226.007212] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 125000 kHz

<7> [226.007949] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M

<7> [226.008208] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M

<7> [226.008438] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 128M

<6> [226.008684] i915 0000:00:02.0: vgaarb: deactivate vga console

<7> [226.008927] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 011e0000

<7> [226.009194] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 131072K, usable: 131072K

<7> [226.009426] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7715 MiB [mem 0x00000000-0x1e239efff], io: n/a

<7> [226.009617] 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> [226.010785] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc6ddb018

<7> [226.011108] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0

<7> [226.011327] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported

<7> [226.011544] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x

<7> [226.011759] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported

<7> [226.019046] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI BIOS requested (00000241) SBCB callbacks that are not supported (00000041)

<7> [226.019342] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241

<7> [226.019613] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported

<7> [226.019881] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)

<7> [226.020229] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN

<7> [226.020504] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0

<7> [226.020730] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0

<7> [226.020965] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0

<7> [226.022083] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz

<7> [226.022345] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 164

<7> [226.022590] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7)

<7> [226.022832] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5)

<7> [226.023094] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19)

<7> [226.023334] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22)

<7> [226.023572] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72)

<7> [226.023812] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 202, min size 850)

<7> [226.024077] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34)

<7> [226.024332] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148)

<7> [226.024613] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366)

<7> [226.024889] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305)

<7> [226.025161] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 136)

<7> [226.025407] 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> [226.025653] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2

<7> [226.025954] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2

<7> [226.026286] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT

<7> [226.026519] 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> [226.026751] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D VBT HDMI level shift: 4

<7> [226.027007] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00

<7> [226.027260] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [226.029026] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0

<7> [226.029681] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec)

<7> [226.029905] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [226.030178] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [226.030449] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)

<7> [226.030695] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec)

<7> [226.030913] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [226.031366] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [226.031589] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)

<7> [226.031820] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec)

<7> [226.032086] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [226.032316] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [226.032532] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)

<7> [226.032762] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] WM latency values increased to avoid potential underruns

<7> [226.033034] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)

<7> [226.033272] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [226.033488] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [226.033703] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)

<7> [226.033919] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)

<7> [226.034173] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [226.034431] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [226.034647] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)

<7> [226.034863] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)

<7> [226.035134] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [226.035362] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [226.035577] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)

<7> [226.035793] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] LP3 watermarks disabled due to potential for lost interrupts

<7> [226.036057] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)

<7> [226.036315] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [226.036531] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [226.036748] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency not provided

<7> [226.036991] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)

<7> [226.037217] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [226.037433] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [226.037649] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency not provided

<7> [226.037864] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)

<7> [226.038137] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [226.038353] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [226.038569] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency not provided

<7> [226.045987] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 2 display pipes available.

<7> [226.047406] i915 0000:00:02.0: [drm:intel_fdi_pll_freq_update [i915]] FDI PLL freq=270000

<7> [226.047763] 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> [226.048148] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz

<7> [226.048510] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz

<7> [226.048881] i915 0000:00:02.0: [drm:intel_lvds_init [i915]] Internal LVDS support disabled by VBT

<7> [226.049386] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000

<7> [226.049817] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:75:HDMI D]

<7> [226.050199] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:75:HDMI D] Using DDC pin 0x6 (VBT)

<7> [226.051510] i915 0000:00:02.0: [drm:intel_dp_aux_ch [i915]] [ENCODER:83:DP D] Using AUX CH D (platform default)

<7> [226.051886] i915 0000:00:02.0: [drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:83:DP D]

<7> [226.052634] 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> [226.053008] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling CPU source output

<7> [226.053569] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling SSC source

<7> [226.054670] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A

<6> [226.055143] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem

<7> [226.055464] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] hw state readout: disabled

<7> [226.055837] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] hw state readout: disabled

<7> [226.056561] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] hw state readout: disabled, pipe A

<7> [226.056929] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] hw state readout: disabled, pipe A

<7> [226.057379] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] hw state readout: disabled, pipe A

<7> [226.057744] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] hw state readout: disabled, pipe B

<7> [226.058136] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] hw state readout: disabled, pipe B

<7> [226.058505] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] hw state readout: disabled, pipe B

<7> [226.058858] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:CRT] hw state readout: disabled, pipe A

<7> [226.059245] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:75:HDMI D] hw state readout: disabled, pipe A

<7> [226.059625] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found

<7> [226.059983] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:83:DP D] hw state readout: disabled, pipe A

<7> [226.060370] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL A hw state readout: pipe_mask 0x0, on 0

<7> [226.060731] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL B hw state readout: pipe_mask 0x0, on 0

<7> [226.061321] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:73:VGA-1] hw state readout: disabled

<7> [226.061703] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:76:HDMI-A-1] hw state readout: disabled

<7> [226.062402] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found

<7> [226.062747] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:84:DP-1] hw state readout: disabled

<7> [226.063130] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] min_cdclk 0 kHz

<7> [226.063479] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] min_cdclk 0 kHz

<7> [226.063825] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] min_cdclk 0 kHz

<7> [226.064214] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] min_cdclk 0 kHz

<7> [226.064581] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] min_cdclk 0 kHz

<7> [226.064923] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] min_cdclk 0 kHz

<7> [226.065322] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] min_cdclk 0 kHz

<7> [226.065668] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] min_cdclk 0 kHz

<7> [226.066073] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [setup_hw_state]

<7> [226.066444] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [setup_hw_state]

<7> [226.067265] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture

<7> [226.067579] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 80000000]

<7> [226.090414] i915 0000:00:02.0: [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns.

<7> [226.091608] i915 0000:00:02.0: [drm:intel_rps_init [i915]] Overclocking supported, max: 1350MHz, overclock: 1350MHz

<7> [226.092153] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 7 engine workarounds on rcs'0

<7> [226.092481] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on rcs'0

<7> [226.103888] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0

<7> [226.104168] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0

<7> [226.104368] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0

<7> [226.104567] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 0: start 0x8

<7> [226.104795] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 1: start 0x108

<7> [226.105057] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 2: start 0x208

<7> [226.105435] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 3: start 0x308

<7> [226.105786] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 4: start 0x3c8

<7> [226.106196] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 0: start 0x8

<7> [226.106545] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 1: start 0x108

<7> [226.106893] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 2: start 0x208

<7> [226.107292] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 3: start 0x308

<7> [226.107657] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 4: start 0x3c8

<7> [226.108243] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [fastset]

<7> [226.108602] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [fastset]

<7> [226.109066] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:53:pipe A]

<7> [226.109456] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:72:pipe B]

<7> [226.115109] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:73:VGA-1] adding connector to sysfs

<5> [226.117218] FAULT_INJECTION: forcing a failure.

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

<7> [226.117385] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:73:VGA-1] removing connector from sysfs

<3> [226.120060] i915 0000:00:02.0: [drm] *ERROR* Failed to register driver for userspace access!

<4> [226.120106] ------------[ cut here ]------------

<4> [226.120121] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list))

<4> [226.120125] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#7: i915_module_loa/2597

<4> [226.120137] 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 at24 platform_profile dcdbas kvm_intel mei_pxp mei_hdcp dell_smm_hwmon kvm wmi irqbypass ghash_clmulni_intel i2c_i801 aesni_intel i2c_mux vga16fb rapl vgastate intel_cstate i2c_smbus snd_hda_intel snd_intel_dspcfg snd_hda_codec lpc_ich snd_hda_core snd_hwdep snd_pcm broadcom bcm_phy_ptp bcm_phy_lib snd_timer tg3 snd overlay mei_me soundcore mei uas binfmt_misc dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4

<4> [226.120347] CPU: 7 UID: 0 PID: 2597 Comm: i915_module_loa Tainted: G S U L 7.0.0-rc6-CI_DRM_18274-gcfd3ea213f78+ #1 PREEMPT(lazy)

<4> [226.120357] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP

<4> [226.120361] Hardware name: Dell Inc. XPS 8300 /0Y2MRG, BIOS A06 10/17/2011

<4> [226.120366] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100

<4> [226.120375] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 32 ad 02 00 48 89 c6 48 8d 3d f8 fd 7b 01 48 c7 c1 18 73 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> [226.120381] RSP: 0018:ffffc9000192f838 EFLAGS: 00010246

<4> [226.120389] RAX: ffffffffa104605e RBX: ffff8881029390d0 RCX: ffffffff83167318

<4> [226.120394] RDX: ffff88810278ff10 RSI: ffffffffa104605e RDI: ffffffff839ea810

<4> [226.120399] RBP: ffffc9000192f848 R08: 0000000000000000 R09: 0000000000000000

<4> [226.120404] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88810278ff10

<4> [226.120408] R13: ffff888113ab2000 R14: ffff888102c68000 R15: 00000000fffffff2

<4> [226.120414] FS: 000071539aa5f940(0000) GS:ffff8882a3a17000(0000) knlGS:0000000000000000

<4> [226.120419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [226.120424] CR2: 000062a0a71f6868 CR3: 0000000128110006 CR4: 00000000000626f0

<4> [226.120429] Call Trace:

<4> [226.120433] <TASK>

<4> [226.120442] drm_dev_unregister+0x19/0xa0

<4> [226.120452] i915_driver_probe+0x2fc/0x5d0 [i915]

<4> [226.120837] ? mutex_unlock+0x12/0x20

<4> [226.120846] ? drm_privacy_screen_get+0x171/0x190

<4> [226.120853] ? acpi_dev_found+0x66/0x80

<4> [226.120871] i915_pci_probe+0xe2/0x1d0 [i915]

<4> [226.121262] local_pci_probe+0x47/0xb0

<4> [226.121276] pci_call_probe+0x6c/0x360

<4> [226.121297] ? _raw_spin_unlock+0x22/0x50

<4> [226.121312] pci_device_probe+0xae/0x110

<4> [226.121327] really_probe+0xf1/0x410

<4> [226.121339] __driver_probe_device+0x8c/0x190

<4> [226.121351] device_driver_attach+0x57/0xd0

<4> [226.121363] bind_store+0x77/0xd0

<4> [226.121375] drv_attr_store+0x24/0x50

<4> [226.121384] sysfs_kf_write+0x4d/0x80

<4> [226.121397] kernfs_fop_write_iter+0x188/0x240

<4> [226.121412] vfs_write+0x283/0x540

<4> [226.121439] ksys_write+0x6f/0xf0

<4> [226.121453] __x64_sys_write+0x19/0x30

<4> [226.121461] x64_sys_call+0x259/0x26e0

<4> [226.121470] do_syscall_64+0xdd/0x1440

<4> [226.121482] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [226.121492] ? free_to_partial_list+0x46d/0x640

<4> [226.121501] ? putname+0x41/0x90

<4> [226.121518] ? __slab_free+0x129/0x2b0

<4> [226.121531] ? __pcs_replace_full_main+0x2ad/0x710

<4> [226.121545] ? putname+0x41/0x90

<4> [226.121553] ? kmem_cache_free+0x165/0x510

<4> [226.121571] ? putname+0x41/0x90

<4> [226.121579] ? do_sys_openat2+0x85/0xd0

<4> [226.121597] ? __x64_sys_openat+0x54/0xa0

<4> [226.121606] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [226.121619] ? do_syscall_64+0x22e/0x1440

<4> [226.121629] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [226.121641] ? do_syscall_64+0x22e/0x1440

<4> [226.121652] ? do_syscall_64+0x22e/0x1440

<4> [226.121659] ? exc_page_fault+0xbd/0x2c0

<4> [226.121673] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [226.121680] RIP: 0033:0x71539cd1c5a4

<4> [226.121688] 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> [226.121694] RSP: 002b:00007ffd321d7a18 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [226.121703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000071539cd1c5a4

<4> [226.121708] RDX: 000000000000000c RSI: 00007ffd321d7c50 RDI: 000000000000000c

<4> [226.121712] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000

<4> [226.121717] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd321d7c50

<4> [226.121721] R13: 000000000000000c R14: 0000615bc9a0d153 R15: 0000615bc9a0d28e

<4> [226.121752] </TASK>

<4> [226.121756] irq event stamp: 129985

<4> [226.121760] hardirqs last enabled at (129991): [<ffffffff814aad89>] __up_console_sem+0x79/0xa0

<4> [226.121769] hardirqs last disabled at (129996): [<ffffffff814aad6e>] __up_console_sem+0x5e/0xa0

<4> [226.121776] softirqs last enabled at (129072): [<ffffffff825d0e22>] __alloc_skb+0x1f2/0x250

<4> [226.121784] softirqs last disabled at (129070): [<ffffffff825d0e22>] __alloc_skb+0x1f2/0x250

<4> [226.121791] ---[ end trace 0000000000000000 ]---

<7> [226.164501] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]

<3> [226.270295] i915 0000:00:02.0: [drm] *ERROR* Device initialization failed (-14)

<3> [226.270326] i915 0000:00:02.0: probe with driver i915 failed with error -14

<6> [226.283770] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Created at 2026-04-04 00:05:10