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

Results for igt@i915_module_load@fault-injection@intel_connector_register

Detail	Value
Duration	unknown
Hostname	shard-snb5
Igt-Version	IGT-Version: 2.3-g71208a65d (x86_64) (Linux: 7.0.0-rc4-CI_DRM_18163-gb65472ae36d2+ x86_64)
Out	Starting dynamic subtest: intel_connector_register Load failed with expected error Bad address (-14) Dynamic subtest intel_connector_register: SUCCESS (0.401s) 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 (0.401s)
Dmesg Scroll to first warning	<6> [329.238619] [IGT] i915_module_load: starting dynamic subtest intel_connector_register <6> [329.239169] [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> [329.350484] i915 0000:00:02.0: [drm] Found sandybridge (device ID 0102) integrated display version 6.00 stepping N/A <7> [329.351369] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no) <7> [329.351689] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH <7> [329.351994] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled) <7> [329.352341] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT <7> [329.352738] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 125000 kHz <7> [329.353697] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M <7> [329.353972] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M <7> [329.354248] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 128M <6> [329.354578] i915 0000:00:02.0: vgaarb: deactivate vga console <7> [329.354955] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 00000000 <7> [329.355183] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 131072K, usable: 131072K <7> [329.355409] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7715 MiB [mem 0x00000000-0x1e23a4fff], io: n/a <7> [329.355619] 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> [329.356969] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc6ddb018 <7> [329.357254] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0 <7> [329.357470] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported <7> [329.357684] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x <7> [329.357966] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported <7> [329.362951] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI BIOS requested (00000241) SBCB callbacks that are not supported (00000041) <7> [329.363234] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241 <7> [329.363502] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported <7> [329.363768] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4) <7> [329.364066] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN <7> [329.364325] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0 <7> [329.364548] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0 <7> [329.364785] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0 <7> [329.366424] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz <7> [329.366743] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 164 <7> [329.367078] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7) <7> [329.367342] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5) <7> [329.367589] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19) <7> [329.367828] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22) <7> [329.368140] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72) <7> [329.368413] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 202, min size 850) <7> [329.368663] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34) <7> [329.368940] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148) <7> [329.369183] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366) <7> [329.369459] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305) <7> [329.369722] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 136) <7> [329.369981] 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> [329.370213] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2 <7> [329.370442] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2 <7> [329.370725] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT <7> [329.371007] 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> [329.371261] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D VBT HDMI level shift: 4 <7> [329.371495] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00 <7> [329.371737] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [329.373470] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0 <7> [329.374083] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec) <7> [329.374316] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [329.374585] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [329.374813] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec) <7> [329.375082] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec) <7> [329.375310] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [329.375568] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [329.375809] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec) <7> [329.376111] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec) <7> [329.376338] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [329.376552] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [329.376778] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec) <7> [329.377076] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] WM latency values increased to avoid potential underruns <7> [329.377349] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec) <7> [329.377581] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [329.377796] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [329.378060] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec) <7> [329.378315] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec) <7> [329.378543] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [329.378781] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [329.379062] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec) <7> [329.379288] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec) <7> [329.379529] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [329.379782] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [329.380066] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec) <7> [329.380292] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] LP3 watermarks disabled due to potential for lost interrupts <7> [329.380514] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec) <7> [329.380767] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [329.381045] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [329.381312] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency not provided <7> [329.381562] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec) <7> [329.381781] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [329.382073] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [329.382322] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency not provided <7> [329.382554] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec) <7> [329.382774] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [329.383008] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [329.383228] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency not provided <7> [329.392769] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 2 display pipes available. <7> [329.395002] i915 0000:00:02.0: [drm:intel_fdi_pll_freq_update [i915]] FDI PLL freq=270000 <7> [329.395361] 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> [329.395718] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz <7> [329.396262] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz <7> [329.396626] i915 0000:00:02.0: [drm:intel_lvds_init [i915]] Internal LVDS support disabled by VBT <7> [329.397591] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000 <7> [329.398031] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:74:HDMI D] <7> [329.398372] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:74:HDMI D] Using DDC pin 0x6 (VBT) <7> [329.399696] i915 0000:00:02.0: [drm:intel_dp_aux_ch [i915]] [ENCODER:82:DP D] Using AUX CH D (platform default) <7> [329.400116] i915 0000:00:02.0: [drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:82:DP D] <7> [329.400850] 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> [329.401285] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling CPU source output <7> [329.401830] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling SSC source <7> [329.402916] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A <6> [329.403184] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem <7> [329.403498] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:52:pipe A] hw state readout: disabled <7> [329.403731] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:71:pipe B] hw state readout: disabled <7> [329.403992] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:34:primary A] hw state readout: disabled, pipe A <7> [329.404223] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:39:sprite A] hw state readout: disabled, pipe A <7> [329.404453] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:46:cursor A] hw state readout: disabled, pipe A <7> [329.404680] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:53:primary B] hw state readout: disabled, pipe B <7> [329.405259] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:58:sprite B] hw state readout: disabled, pipe B <7> [329.405496] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:65:cursor B] hw state readout: disabled, pipe B <7> [329.405726] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:73:CRT] hw state readout: disabled, pipe A <7> [329.405970] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:HDMI D] hw state readout: disabled, pipe A <7> [329.406203] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found <7> [329.406439] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:82:DP D] hw state readout: disabled, pipe A <7> [329.406670] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL A hw state readout: pipe_mask 0x0, on 0 <7> [329.406934] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL B hw state readout: pipe_mask 0x0, on 0 <7> [329.407299] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:72:VGA-1] hw state readout: disabled <7> [329.407555] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:75:HDMI-A-1] hw state readout: disabled <7> [329.407788] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found <7> [329.408272] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:83:DP-1] hw state readout: disabled <7> [329.408507] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:34:primary A] min_cdclk 0 kHz <7> [329.408733] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:39:sprite A] min_cdclk 0 kHz <7> [329.409029] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:46:cursor A] min_cdclk 0 kHz <7> [329.409329] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:52:pipe A] min_cdclk 0 kHz <7> [329.409549] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:53:primary B] min_cdclk 0 kHz <7> [329.409783] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:58:sprite B] min_cdclk 0 kHz <7> [329.410069] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:65:cursor B] min_cdclk 0 kHz <7> [329.410303] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:71:pipe B] min_cdclk 0 kHz <7> [329.410543] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:52:pipe A] enable: no [setup_hw_state] <7> [329.410783] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:71:pipe B] enable: no [setup_hw_state] <7> [329.411337] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture <7> [329.411535] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 80000000] <7> [329.433183] i915 0000:00:02.0: [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns. <7> [329.434582] i915 0000:00:02.0: [drm:intel_rps_init [i915]] Overclocking supported, max: 1350MHz, overclock: 1350MHz <7> [329.435117] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 7 engine workarounds on rcs'0 <7> [329.435505] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on rcs'0 <7> [329.447401] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0 <7> [329.447687] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0 <7> [329.447939] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0 <7> [329.448267] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 0: start 0x8 <7> [329.448614] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 1: start 0x108 <7> [329.449002] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 2: start 0x208 <7> [329.449392] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 3: start 0x308 <7> [329.449738] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 4: start 0x3c8 <7> [329.450128] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 0: start 0x8 <7> [329.450491] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 1: start 0x108 <7> [329.450836] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 2: start 0x208 <7> [329.451245] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 3: start 0x308 <7> [329.451609] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 4: start 0x3c8 <7> [329.452208] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:52:pipe A] enable: no [fastset] <7> [329.452564] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:71:pipe B] enable: no [fastset] <7> [329.453027] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:52:pipe A] <7> [329.453421] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:71:pipe B] <7> [329.461192] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:72:VGA-1] adding connector to sysfs <5> [329.462484] FAULT_INJECTION: forcing a failure. name fail_function, interval 0, probability 100, space 0, times -1 <7> [329.462561] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:72:VGA-1] removing connector from sysfs <3> [329.463787] i915 0000:00:02.0: [drm] ERROR Failed to register driver for userspace access! <4> [329.463797] ------------[ cut here ]------------ <4> [329.463805] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list)) <4> [329.463807] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#4: i915_module_loa/2830 <4> [329.463817] 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 dcdbas at24 mei_hdcp mei_pxp kvm irqbypass ghash_clmulni_intel dell_smm_hwmon aesni_intel wmi rapl i2c_i801 intel_cstate vga16fb i2c_mux vgastate i2c_smbus snd_hda_intel lpc_ich snd_intel_dspcfg snd_hda_codec overlay broadcom bcm_phy_ptp bcm_phy_lib snd_hda_core snd_hwdep snd_pcm mei_me snd_timer tg3 snd mei soundcore uas binfmt_misc dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 <4> [329.463954] CPU: 4 UID: 0 PID: 2830 Comm: i915_module_loa Tainted: G S U L 7.0.0-rc4-CI_DRM_18163-gb65472ae36d2+ #1 PREEMPT(lazy) <4> [329.463959] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4> [329.463961] Hardware name: Dell Inc. XPS 8300 /0Y2MRG, BIOS A06 10/17/2011 <4> [329.463964] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100 <4> [329.463976] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 e2 ab 02 00 48 89 c6 48 8d 3d 88 4e 7c 01 48 c7 c1 78 63 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> [329.463979] RSP: 0018:ffffc90000fe37f8 EFLAGS: 00010246 <4> [329.463983] RAX: ffffffffa1045dde RBX: ffff8881027010d0 RCX: ffffffff83166378 <4> [329.463985] RDX: ffff888102515710 RSI: ffffffffa1045dde RDI: ffffffff839e9710 <4> [329.463987] RBP: ffffc90000fe3808 R08: 0000000000000000 R09: 0000000000000000 <4> [329.463989] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888102515710 <4> [329.463991] R13: ffff88813af12000 R14: ffff888102b10000 R15: 00000000fffffff2 <4> [329.463994] FS: 00007366c7832940(0000) GS:ffff8882a389b000(0000) knlGS:0000000000000000 <4> [329.463996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [329.463999] CR2: 00007a64b420a4d8 CR3: 000000010d3a8003 CR4: 00000000000626f0 <4> [329.464001] Call Trace: <4> [329.464003] <TASK> <4> [329.464007] drm_dev_unregister+0x19/0xa0 <4> [329.464014] i915_driver_probe+0x2fc/0x5d0 [i915] <4> [329.464253] ? mutex_unlock+0x12/0x20 <4> [329.464258] ? drm_privacy_screen_get+0x171/0x190 <4> [329.464262] ? acpi_dev_found+0x66/0x80 <4> [329.464271] i915_pci_probe+0xe2/0x1d0 [i915] <4> [329.464486] local_pci_probe+0x47/0xb0 <4> [329.464494] pci_call_probe+0x6c/0x360 <4> [329.464504] ? _raw_spin_unlock+0x22/0x50 <4> [329.464512] pci_device_probe+0xae/0x110 <4> [329.464519] really_probe+0xf1/0x410 <4> [329.464525] __driver_probe_device+0x8c/0x190 <4> [329.464530] device_driver_attach+0x57/0xd0 <4> [329.464536] bind_store+0x77/0xd0 <4> [329.464542] drv_attr_store+0x24/0x50 <4> [329.464546] sysfs_kf_write+0x4d/0x80 <4> [329.464553] kernfs_fop_write_iter+0x188/0x240 <4> [329.464560] vfs_write+0x283/0x540 <4> [329.464573] ksys_write+0x6f/0xf0 <4> [329.464579] __x64_sys_write+0x19/0x30 <4> [329.464582] x64_sys_call+0x259/0x26e0 <4> [329.464587] do_syscall_64+0xdd/0x1470 <4> [329.464593] ? __x64_sys_openat+0x54/0xa0 <4> [329.464598] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [329.464605] ? do_syscall_64+0x22e/0x1470 <4> [329.464612] ? __slab_free+0x129/0x2b0 <4> [329.464620] ? __pcs_replace_full_main+0x2ad/0x710 <4> [329.464624] ? __pcs_replace_full_main+0x10/0x710 <4> [329.464629] ? __fput+0x1bf/0x2f0 <4> [329.464632] ? kmem_cache_free+0x165/0x510 <4> [329.464641] ? __fput+0x1bf/0x2f0 <4> [329.464646] ? fput_close_sync+0x3d/0xa0 <4> [329.464651] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [329.464657] ? do_syscall_64+0x22e/0x1470 <4> [329.464661] ? do_sys_openat2+0x85/0xd0 <4> [329.464669] ? __x64_sys_openat+0x54/0xa0 <4> [329.464673] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [329.464679] ? do_syscall_64+0x22e/0x1470 <4> [329.464683] ? do_syscall_64+0x22e/0x1470 <4> [329.464690] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [329.464694] RIP: 0033:0x7366c9b1c5a4 <4> [329.464698] 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> [329.464701] RSP: 002b:00007fff5b28f7c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [329.464705] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007366c9b1c5a4 <4> [329.464708] RDX: 000000000000000c RSI: 00007fff5b28fa00 RDI: 000000000000000c <4> [329.464710] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000 <4> [329.464712] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff5b28fa00 <4> [329.464715] R13: 000000000000000c R14: 000061a5486bf153 R15: 000061a5486bf28e <4> [329.464728] </TASK> <4> [329.464730] irq event stamp: 132145 <4> [329.464732] hardirqs last enabled at (132151): [<ffffffff814a9cd9>] __up_console_sem+0x79/0xa0 <4> [329.464737] hardirqs last disabled at (132156): [<ffffffff814a9cbe>] __up_console_sem+0x5e/0xa0 <4> [329.464741] softirqs last enabled at (131470): [<ffffffff813d0e7f>] __irq_exit_rcu+0x13f/0x160 <4> [329.464746] softirqs last disabled at (131465): [<ffffffff813d0e7f>] __irq_exit_rcu+0x13f/0x160 <4> [329.464750] ---[ end trace 0000000000000000 ]--- <7> [329.504978] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <3> [329.619154] i915 0000:00:02.0: [drm] ERROR Device initialization failed (-14) <3> [329.619170] i915 0000:00:02.0: probe with driver i915 failed with error -14 <6> [329.640612] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Detail

Value

Duration

unknown

Hostname

shard-snb5

Igt-Version

IGT-Version: 2.3-g71208a65d (x86_64) (Linux: 7.0.0-rc4-CI_DRM_18163-gb65472ae36d2+ x86_64)

Out

Starting dynamic subtest: intel_connector_register
Load failed with expected error Bad address (-14)
Dynamic subtest intel_connector_register: SUCCESS (0.401s)

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 (0.401s)

Dmesg

Scroll to first warning

<6> [329.238619] [IGT] i915_module_load: starting dynamic subtest intel_connector_register

<6> [329.239169] [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> [329.350484] i915 0000:00:02.0: [drm] Found sandybridge (device ID 0102) integrated display version 6.00 stepping N/A

<7> [329.351369] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no)

<7> [329.351689] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH

<7> [329.351994] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled)

<7> [329.352341] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT

<7> [329.352738] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 125000 kHz

<7> [329.353697] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M

<7> [329.353972] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M

<7> [329.354248] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 128M

<6> [329.354578] i915 0000:00:02.0: vgaarb: deactivate vga console

<7> [329.354955] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 00000000

<7> [329.355183] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 131072K, usable: 131072K

<7> [329.355409] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7715 MiB [mem 0x00000000-0x1e23a4fff], io: n/a

<7> [329.355619] 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> [329.356969] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc6ddb018

<7> [329.357254] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0

<7> [329.357470] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported

<7> [329.357684] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x

<7> [329.357966] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported

<7> [329.362951] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI BIOS requested (00000241) SBCB callbacks that are not supported (00000041)

<7> [329.363234] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241

<7> [329.363502] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported

<7> [329.363768] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)

<7> [329.364066] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN

<7> [329.364325] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0

<7> [329.364548] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0

<7> [329.364785] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0

<7> [329.366424] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz

<7> [329.366743] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 164

<7> [329.367078] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7)

<7> [329.367342] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5)

<7> [329.367589] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19)

<7> [329.367828] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22)

<7> [329.368140] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72)

<7> [329.368413] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 202, min size 850)

<7> [329.368663] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34)

<7> [329.368940] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148)

<7> [329.369183] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366)

<7> [329.369459] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305)

<7> [329.369722] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 136)

<7> [329.369981] 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> [329.370213] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2

<7> [329.370442] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2

<7> [329.370725] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT

<7> [329.371007] 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> [329.371261] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D VBT HDMI level shift: 4

<7> [329.371495] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00

<7> [329.371737] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [329.373470] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0

<7> [329.374083] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec)

<7> [329.374316] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [329.374585] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [329.374813] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)

<7> [329.375082] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec)

<7> [329.375310] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [329.375568] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [329.375809] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)

<7> [329.376111] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec)

<7> [329.376338] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [329.376552] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [329.376778] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)

<7> [329.377076] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] WM latency values increased to avoid potential underruns

<7> [329.377349] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)

<7> [329.377581] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [329.377796] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [329.378060] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)

<7> [329.378315] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)

<7> [329.378543] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [329.378781] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [329.379062] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)

<7> [329.379288] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)

<7> [329.379529] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [329.379782] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [329.380066] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)

<7> [329.380292] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] LP3 watermarks disabled due to potential for lost interrupts

<7> [329.380514] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)

<7> [329.380767] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [329.381045] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [329.381312] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency not provided

<7> [329.381562] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)

<7> [329.381781] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [329.382073] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [329.382322] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency not provided

<7> [329.382554] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)

<7> [329.382774] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [329.383008] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [329.383228] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency not provided

<7> [329.392769] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 2 display pipes available.

<7> [329.395002] i915 0000:00:02.0: [drm:intel_fdi_pll_freq_update [i915]] FDI PLL freq=270000

<7> [329.395361] 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> [329.395718] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz

<7> [329.396262] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz

<7> [329.396626] i915 0000:00:02.0: [drm:intel_lvds_init [i915]] Internal LVDS support disabled by VBT

<7> [329.397591] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000

<7> [329.398031] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:74:HDMI D]

<7> [329.398372] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:74:HDMI D] Using DDC pin 0x6 (VBT)

<7> [329.399696] i915 0000:00:02.0: [drm:intel_dp_aux_ch [i915]] [ENCODER:82:DP D] Using AUX CH D (platform default)

<7> [329.400116] i915 0000:00:02.0: [drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:82:DP D]

<7> [329.400850] 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> [329.401285] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling CPU source output

<7> [329.401830] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling SSC source

<7> [329.402916] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A

<6> [329.403184] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem

<7> [329.403498] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:52:pipe A] hw state readout: disabled

<7> [329.403731] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:71:pipe B] hw state readout: disabled

<7> [329.403992] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:34:primary A] hw state readout: disabled, pipe A

<7> [329.404223] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:39:sprite A] hw state readout: disabled, pipe A

<7> [329.404453] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:46:cursor A] hw state readout: disabled, pipe A

<7> [329.404680] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:53:primary B] hw state readout: disabled, pipe B

<7> [329.405259] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:58:sprite B] hw state readout: disabled, pipe B

<7> [329.405496] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:65:cursor B] hw state readout: disabled, pipe B

<7> [329.405726] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:73:CRT] hw state readout: disabled, pipe A

<7> [329.405970] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:HDMI D] hw state readout: disabled, pipe A

<7> [329.406203] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found

<7> [329.406439] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:82:DP D] hw state readout: disabled, pipe A

<7> [329.406670] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL A hw state readout: pipe_mask 0x0, on 0

<7> [329.406934] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL B hw state readout: pipe_mask 0x0, on 0

<7> [329.407299] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:72:VGA-1] hw state readout: disabled

<7> [329.407555] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:75:HDMI-A-1] hw state readout: disabled

<7> [329.407788] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found

<7> [329.408272] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:83:DP-1] hw state readout: disabled

<7> [329.408507] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:34:primary A] min_cdclk 0 kHz

<7> [329.408733] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:39:sprite A] min_cdclk 0 kHz

<7> [329.409029] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:46:cursor A] min_cdclk 0 kHz

<7> [329.409329] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:52:pipe A] min_cdclk 0 kHz

<7> [329.409549] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:53:primary B] min_cdclk 0 kHz

<7> [329.409783] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:58:sprite B] min_cdclk 0 kHz

<7> [329.410069] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:65:cursor B] min_cdclk 0 kHz

<7> [329.410303] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:71:pipe B] min_cdclk 0 kHz

<7> [329.410543] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:52:pipe A] enable: no [setup_hw_state]

<7> [329.410783] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:71:pipe B] enable: no [setup_hw_state]

<7> [329.411337] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture

<7> [329.411535] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 80000000]

<7> [329.433183] i915 0000:00:02.0: [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns.

<7> [329.434582] i915 0000:00:02.0: [drm:intel_rps_init [i915]] Overclocking supported, max: 1350MHz, overclock: 1350MHz

<7> [329.435117] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 7 engine workarounds on rcs'0

<7> [329.435505] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on rcs'0

<7> [329.447401] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0

<7> [329.447687] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0

<7> [329.447939] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0

<7> [329.448267] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 0: start 0x8

<7> [329.448614] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 1: start 0x108

<7> [329.449002] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 2: start 0x208

<7> [329.449392] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 3: start 0x308

<7> [329.449738] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 4: start 0x3c8

<7> [329.450128] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 0: start 0x8

<7> [329.450491] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 1: start 0x108

<7> [329.450836] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 2: start 0x208

<7> [329.451245] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 3: start 0x308

<7> [329.451609] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 4: start 0x3c8

<7> [329.452208] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:52:pipe A] enable: no [fastset]

<7> [329.452564] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:71:pipe B] enable: no [fastset]

<7> [329.453027] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:52:pipe A]

<7> [329.453421] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:71:pipe B]

<7> [329.461192] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:72:VGA-1] adding connector to sysfs

<5> [329.462484] FAULT_INJECTION: forcing a failure.

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

<7> [329.462561] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:72:VGA-1] removing connector from sysfs

<3> [329.463787] i915 0000:00:02.0: [drm] *ERROR* Failed to register driver for userspace access!

<4> [329.463797] ------------[ cut here ]------------

<4> [329.463805] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list))

<4> [329.463807] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#4: i915_module_loa/2830

<4> [329.463817] 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 dcdbas at24 mei_hdcp mei_pxp kvm irqbypass ghash_clmulni_intel dell_smm_hwmon aesni_intel wmi rapl i2c_i801 intel_cstate vga16fb i2c_mux vgastate i2c_smbus snd_hda_intel lpc_ich snd_intel_dspcfg snd_hda_codec overlay broadcom bcm_phy_ptp bcm_phy_lib snd_hda_core snd_hwdep snd_pcm mei_me snd_timer tg3 snd mei soundcore uas binfmt_misc dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4

<4> [329.463954] CPU: 4 UID: 0 PID: 2830 Comm: i915_module_loa Tainted: G S U L 7.0.0-rc4-CI_DRM_18163-gb65472ae36d2+ #1 PREEMPT(lazy)

<4> [329.463959] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP

<4> [329.463961] Hardware name: Dell Inc. XPS 8300 /0Y2MRG, BIOS A06 10/17/2011

<4> [329.463964] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100

<4> [329.463976] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 e2 ab 02 00 48 89 c6 48 8d 3d 88 4e 7c 01 48 c7 c1 78 63 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> [329.463979] RSP: 0018:ffffc90000fe37f8 EFLAGS: 00010246

<4> [329.463983] RAX: ffffffffa1045dde RBX: ffff8881027010d0 RCX: ffffffff83166378

<4> [329.463985] RDX: ffff888102515710 RSI: ffffffffa1045dde RDI: ffffffff839e9710

<4> [329.463987] RBP: ffffc90000fe3808 R08: 0000000000000000 R09: 0000000000000000

<4> [329.463989] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888102515710

<4> [329.463991] R13: ffff88813af12000 R14: ffff888102b10000 R15: 00000000fffffff2

<4> [329.463994] FS: 00007366c7832940(0000) GS:ffff8882a389b000(0000) knlGS:0000000000000000

<4> [329.463996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [329.463999] CR2: 00007a64b420a4d8 CR3: 000000010d3a8003 CR4: 00000000000626f0

<4> [329.464001] Call Trace:

<4> [329.464003] <TASK>

<4> [329.464007] drm_dev_unregister+0x19/0xa0

<4> [329.464014] i915_driver_probe+0x2fc/0x5d0 [i915]

<4> [329.464253] ? mutex_unlock+0x12/0x20

<4> [329.464258] ? drm_privacy_screen_get+0x171/0x190

<4> [329.464262] ? acpi_dev_found+0x66/0x80

<4> [329.464271] i915_pci_probe+0xe2/0x1d0 [i915]

<4> [329.464486] local_pci_probe+0x47/0xb0

<4> [329.464494] pci_call_probe+0x6c/0x360

<4> [329.464504] ? _raw_spin_unlock+0x22/0x50

<4> [329.464512] pci_device_probe+0xae/0x110

<4> [329.464519] really_probe+0xf1/0x410

<4> [329.464525] __driver_probe_device+0x8c/0x190

<4> [329.464530] device_driver_attach+0x57/0xd0

<4> [329.464536] bind_store+0x77/0xd0

<4> [329.464542] drv_attr_store+0x24/0x50

<4> [329.464546] sysfs_kf_write+0x4d/0x80

<4> [329.464553] kernfs_fop_write_iter+0x188/0x240

<4> [329.464560] vfs_write+0x283/0x540

<4> [329.464573] ksys_write+0x6f/0xf0

<4> [329.464579] __x64_sys_write+0x19/0x30

<4> [329.464582] x64_sys_call+0x259/0x26e0

<4> [329.464587] do_syscall_64+0xdd/0x1470

<4> [329.464593] ? __x64_sys_openat+0x54/0xa0

<4> [329.464598] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [329.464605] ? do_syscall_64+0x22e/0x1470

<4> [329.464612] ? __slab_free+0x129/0x2b0

<4> [329.464620] ? __pcs_replace_full_main+0x2ad/0x710

<4> [329.464624] ? __pcs_replace_full_main+0x10/0x710

<4> [329.464629] ? __fput+0x1bf/0x2f0

<4> [329.464632] ? kmem_cache_free+0x165/0x510

<4> [329.464641] ? __fput+0x1bf/0x2f0

<4> [329.464646] ? fput_close_sync+0x3d/0xa0

<4> [329.464651] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [329.464657] ? do_syscall_64+0x22e/0x1470

<4> [329.464661] ? do_sys_openat2+0x85/0xd0

<4> [329.464669] ? __x64_sys_openat+0x54/0xa0

<4> [329.464673] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [329.464679] ? do_syscall_64+0x22e/0x1470

<4> [329.464683] ? do_syscall_64+0x22e/0x1470

<4> [329.464690] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [329.464694] RIP: 0033:0x7366c9b1c5a4

<4> [329.464698] 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> [329.464701] RSP: 002b:00007fff5b28f7c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [329.464705] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007366c9b1c5a4

<4> [329.464708] RDX: 000000000000000c RSI: 00007fff5b28fa00 RDI: 000000000000000c

<4> [329.464710] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000

<4> [329.464712] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff5b28fa00

<4> [329.464715] R13: 000000000000000c R14: 000061a5486bf153 R15: 000061a5486bf28e

<4> [329.464728] </TASK>

<4> [329.464730] irq event stamp: 132145

<4> [329.464732] hardirqs last enabled at (132151): [<ffffffff814a9cd9>] __up_console_sem+0x79/0xa0

<4> [329.464737] hardirqs last disabled at (132156): [<ffffffff814a9cbe>] __up_console_sem+0x5e/0xa0

<4> [329.464741] softirqs last enabled at (131470): [<ffffffff813d0e7f>] __irq_exit_rcu+0x13f/0x160

<4> [329.464746] softirqs last disabled at (131465): [<ffffffff813d0e7f>] __irq_exit_rcu+0x13f/0x160

<4> [329.464750] ---[ end trace 0000000000000000 ]---

<7> [329.504978] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]

<3> [329.619154] i915 0000:00:02.0: [drm] *ERROR* Device initialization failed (-14)

<3> [329.619170] i915 0000:00:02.0: probe with driver i915 failed with error -14

<6> [329.640612] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Created at 2026-03-18 15:40:51