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

Results for igt@i915_module_load@fault-injection@intel_connector_register

Detail	Value
Duration	unknown
Hostname	shard-snb1
Igt-Version	IGT-Version: 2.4-g574c502c4 (x86_64) (Linux: 7.0.0-rc6-CI_DRM_18272-gdba2251b00d3+ x86_64)
Out	Starting dynamic subtest: intel_connector_register Load failed with expected error Bad address (-14) Dynamic subtest intel_connector_register: SUCCESS (0.397s) 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 (0.397s)
Dmesg Scroll to first warning	<6> [226.795049] [IGT] i915_module_load: starting dynamic subtest intel_connector_register <6> [226.795630] [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> [226.910674] i915 0000:00:02.0: [drm] Found sandybridge (device ID 0102) integrated display version 6.00 stepping N/A <7> [226.911519] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no) <7> [226.911844] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH <7> [226.912151] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled) <7> [226.912556] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT <7> [226.913019] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 125000 kHz <7> [226.913836] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M <7> [226.914102] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M <7> [226.914452] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 128M <6> [226.914796] i915 0000:00:02.0: vgaarb: deactivate vga console <7> [226.915169] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 011e0000 <7> [226.915448] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 131072K, usable: 131072K <7> [226.915707] 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> [226.915961] 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> [226.917266] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc6ddb018 <7> [226.917571] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0 <7> [226.917815] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported <7> [226.918031] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x <7> [226.918337] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported <7> [226.923109] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI BIOS requested (00000241) SBCB callbacks that are not supported (00000041) <7> [226.923394] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241 <7> [226.923664] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported <7> [226.923933] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4) <7> [226.924257] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN <7> [226.924584] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0 <7> [226.924857] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0 <7> [226.925187] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0 <7> [226.926033] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz <7> [226.926418] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 164 <7> [226.926705] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7) <7> [226.926989] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5) <7> [226.927309] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19) <7> [226.927569] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22) <7> [226.927810] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72) <7> [226.928071] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 202, min size 850) <7> [226.928328] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34) <7> [226.928567] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148) <7> [226.928810] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366) <7> [226.929068] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305) <7> [226.929334] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 136) <7> [226.929568] 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> [226.929801] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2 <7> [226.930033] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2 <7> [226.930392] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT <7> [226.930633] 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> [226.930867] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D VBT HDMI level shift: 4 <7> [226.931138] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00 <7> [226.931409] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [226.933017] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0 <7> [226.933674] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec) <7> [226.933923] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [226.934196] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [226.934458] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec) <7> [226.934688] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec) <7> [226.934912] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [226.935161] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [226.935428] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec) <7> [226.935652] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec) <7> [226.935874] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [226.936128] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [226.936434] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec) <7> [226.936650] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] WM latency values increased to avoid potential underruns <7> [226.936874] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec) <7> [226.937167] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [226.937418] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [226.937635] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec) <7> [226.937864] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec) <7> [226.938106] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [226.938347] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [226.938570] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec) <7> [226.938792] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec) <7> [226.939014] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [226.939261] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [226.939508] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec) <7> [226.939731] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] LP3 watermarks disabled due to potential for lost interrupts <7> [226.939961] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec) <7> [226.940213] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [226.940451] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [226.940673] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency not provided <7> [226.940895] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec) <7> [226.941155] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [226.941395] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [226.941611] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency not provided <7> [226.941839] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec) <7> [226.942085] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [226.942357] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [226.942573] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency not provided <7> [226.951545] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 2 display pipes available. <7> [226.953610] i915 0000:00:02.0: [drm:intel_fdi_pll_freq_update [i915]] FDI PLL freq=270000 <7> [226.953987] 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> [226.954624] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz <7> [226.954988] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz <7> [226.955524] i915 0000:00:02.0: [drm:intel_lvds_init [i915]] Internal LVDS support disabled by VBT <7> [226.955993] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000 <7> [226.956686] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:75:HDMI D] <7> [226.957036] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:75:HDMI D] Using DDC pin 0x6 (VBT) <7> [226.958559] i915 0000:00:02.0: [drm:intel_dp_aux_ch [i915]] [ENCODER:83:DP D] Using AUX CH D (platform default) <7> [226.958939] i915 0000:00:02.0: [drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:83:DP D] <7> [226.959517] 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> [226.959787] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling CPU source output <7> [226.960218] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling SSC source <7> [226.961671] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A <6> [226.961926] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem <7> [226.962241] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] hw state readout: disabled <7> [226.962545] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] hw state readout: disabled <7> [226.962892] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] hw state readout: disabled, pipe A <7> [226.963572] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] hw state readout: disabled, pipe A <7> [226.963803] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] hw state readout: disabled, pipe A <7> [226.964029] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] hw state readout: disabled, pipe B <7> [226.964423] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] hw state readout: disabled, pipe B <7> [226.964788] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] hw state readout: disabled, pipe B <7> [226.965184] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:CRT] hw state readout: disabled, pipe A <7> [226.965568] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:75:HDMI D] hw state readout: disabled, pipe A <7> [226.965839] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found <7> [226.966085] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:83:DP D] hw state readout: disabled, pipe A <7> [226.966379] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL A hw state readout: pipe_mask 0x0, on 0 <7> [226.966715] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL B hw state readout: pipe_mask 0x0, on 0 <7> [226.967263] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:73:VGA-1] hw state readout: disabled <7> [226.967606] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:76:HDMI-A-1] hw state readout: disabled <7> [226.967844] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found <7> [226.968321] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:84:DP-1] hw state readout: disabled <7> [226.968637] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] min_cdclk 0 kHz <7> [226.968991] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] min_cdclk 0 kHz <7> [226.969377] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] min_cdclk 0 kHz <7> [226.969663] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] min_cdclk 0 kHz <7> [226.969900] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] min_cdclk 0 kHz <7> [226.970171] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] min_cdclk 0 kHz <7> [226.970485] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] min_cdclk 0 kHz <7> [226.970828] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] min_cdclk 0 kHz <7> [226.971236] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [setup_hw_state] <7> [226.971537] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [setup_hw_state] <7> [226.972228] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture <7> [226.972545] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 80000000] <7> [226.992828] i915 0000:00:02.0: [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns. <7> [226.993851] i915 0000:00:02.0: [drm:intel_rps_init [i915]] Overclocking supported, max: 1350MHz, overclock: 1350MHz <7> [226.994427] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 7 engine workarounds on rcs'0 <7> [226.994777] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on rcs'0 <7> [227.006691] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0 <7> [227.006907] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0 <7> [227.007153] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0 <7> [227.007498] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 0: start 0x8 <7> [227.007834] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 1: start 0x108 <7> [227.008191] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 2: start 0x208 <7> [227.008444] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 3: start 0x308 <7> [227.008678] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 4: start 0x3c8 <7> [227.008902] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 0: start 0x8 <7> [227.009240] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 1: start 0x108 <7> [227.009587] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 2: start 0x208 <7> [227.009934] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 3: start 0x308 <7> [227.010271] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 4: start 0x3c8 <7> [227.010681] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [fastset] <7> [227.010923] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [fastset] <7> [227.011426] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:53:pipe A] <7> [227.011813] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:72:pipe B] <7> [227.016752] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:73:VGA-1] adding connector to sysfs <5> [227.017950] FAULT_INJECTION: forcing a failure. name fail_function, interval 0, probability 100, space 0, times -1 <7> [227.018002] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:73:VGA-1] removing connector from sysfs <3> [227.020168] i915 0000:00:02.0: [drm] ERROR Failed to register driver for userspace access! <4> [227.020206] ------------[ cut here ]------------ <4> [227.020219] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list)) <4> [227.020223] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#0: i915_module_loa/2596 <4> [227.020234] 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 kvm_intel platform_profile dcdbas mei_hdcp kvm irqbypass mei_pxp ghash_clmulni_intel aesni_intel dell_smm_hwmon wmi rapl i2c_i801 i2c_mux vga16fb intel_cstate i2c_smbus vgastate snd_hda_intel snd_intel_dspcfg lpc_ich overlay snd_hda_codec broadcom bcm_phy_ptp snd_hda_core bcm_phy_lib snd_hwdep snd_pcm snd_timer r8169 snd tg3 realtek soundcore mei_me mei uas binfmt_misc dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 <4> [227.020405] CPU: 0 UID: 0 PID: 2596 Comm: i915_module_loa Tainted: G S U L 7.0.0-rc6-CI_DRM_18272-gdba2251b00d3+ #1 PREEMPT(lazy) <4> [227.020412] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4> [227.020416] Hardware name: Dell Inc. XPS 8300 /0Y2MRG, BIOS A06 10/17/2011 <4> [227.020420] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100 <4> [227.020427] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 d2 ac 02 00 48 89 c6 48 8d 3d f8 fd 7b 01 48 c7 c1 e0 72 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> [227.020432] RSP: 0018:ffffc900019c38e8 EFLAGS: 00010246 <4> [227.020438] RAX: ffffffffa104605e RBX: ffff88810154c0d0 RCX: ffffffff831672e0 <4> [227.020442] RDX: ffff888101399190 RSI: ffffffffa104605e RDI: ffffffff839ea810 <4> [227.020446] RBP: ffffc900019c38f8 R08: 0000000000000000 R09: 0000000000000000 <4> [227.020450] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888101399190 <4> [227.020454] R13: ffff888119eda000 R14: ffff88811ff18000 R15: 00000000fffffff2 <4> [227.020458] FS: 000077bac2396940(0000) GS:ffff8882a3697000(0000) knlGS:0000000000000000 <4> [227.020463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [227.020467] CR2: 000055c366cbef88 CR3: 000000013c876001 CR4: 00000000000626f0 <4> [227.020471] Call Trace: <4> [227.020475] <TASK> <4> [227.020481] drm_dev_unregister+0x19/0xa0 <4> [227.020490] i915_driver_probe+0x2fc/0x5d0 [i915] <4> [227.020814] ? mutex_unlock+0x12/0x20 <4> [227.020822] ? drm_privacy_screen_get+0x171/0x190 <4> [227.020828] ? acpi_dev_found+0x66/0x80 <4> [227.020843] i915_pci_probe+0xe2/0x1d0 [i915] <4> [227.021209] local_pci_probe+0x47/0xb0 <4> [227.021221] pci_call_probe+0x6c/0x360 <4> [227.021246] ? _raw_spin_unlock+0x22/0x50 <4> [227.021260] pci_device_probe+0xae/0x110 <4> [227.021272] really_probe+0xf1/0x410 <4> [227.021284] __driver_probe_device+0x8c/0x190 <4> [227.021294] device_driver_attach+0x57/0xd0 <4> [227.021304] bind_store+0x77/0xd0 <4> [227.021314] drv_attr_store+0x24/0x50 <4> [227.021322] sysfs_kf_write+0x4d/0x80 <4> [227.021333] kernfs_fop_write_iter+0x188/0x240 <4> [227.021346] vfs_write+0x283/0x540 <4> [227.021371] ksys_write+0x6f/0xf0 <4> [227.021384] __x64_sys_write+0x19/0x30 <4> [227.021390] x64_sys_call+0x259/0x26e0 <4> [227.021398] do_syscall_64+0xdd/0x1440 <4> [227.021407] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [227.021419] ? do_syscall_64+0x22e/0x1440 <4> [227.021425] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [227.021435] ? do_syscall_64+0x22e/0x1440 <4> [227.021441] ? putname+0x41/0x90 <4> [227.021449] ? do_sys_openat2+0x85/0xd0 <4> [227.021463] ? __x64_sys_openat+0x54/0xa0 <4> [227.021471] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [227.021480] ? do_syscall_64+0x22e/0x1440 <4> [227.021487] ? switch_fpu_return+0x125/0x170 <4> [227.021494] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [227.021504] ? do_syscall_64+0x22e/0x1440 <4> [227.021513] ? ksys_write+0x6f/0xf0 <4> [227.021525] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [227.021534] ? do_syscall_64+0x22e/0x1440 <4> [227.021541] ? exc_page_fault+0xbd/0x2c0 <4> [227.021552] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [227.021557] RIP: 0033:0x77bac451c5a4 <4> [227.021565] 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> [227.021570] RSP: 002b:00007ffd247f8d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [227.021577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000077bac451c5a4 <4> [227.021582] RDX: 000000000000000c RSI: 00007ffd247f8f40 RDI: 000000000000000c <4> [227.021586] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000 <4> [227.021590] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd247f8f40 <4> [227.021594] R13: 000000000000000c R14: 0000562159fc4153 R15: 0000562159fc428e <4> [227.021620] </TASK> <4> [227.021624] irq event stamp: 132313 <4> [227.021627] hardirqs last enabled at (132319): [<ffffffff814aad89>] __up_console_sem+0x79/0xa0 <4> [227.021635] hardirqs last disabled at (132324): [<ffffffff814aad6e>] __up_console_sem+0x5e/0xa0 <4> [227.021641] softirqs last enabled at (132050): [<ffffffff813d1e9f>] __irq_exit_rcu+0x13f/0x160 <4> [227.021649] softirqs last disabled at (131999): [<ffffffff813d1e9f>] __irq_exit_rcu+0x13f/0x160 <4> [227.021655] ---[ end trace 0000000000000000 ]--- <7> [227.062552] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <3> [227.176338] i915 0000:00:02.0: [drm] ERROR Device initialization failed (-14) <3> [227.176370] i915 0000:00:02.0: probe with driver i915 failed with error -14 <6> [227.192907] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Detail

Value

Duration

unknown

Hostname

shard-snb1

Igt-Version

IGT-Version: 2.4-g574c502c4 (x86_64) (Linux: 7.0.0-rc6-CI_DRM_18272-gdba2251b00d3+ x86_64)

Out

Starting dynamic subtest: intel_connector_register
Load failed with expected error Bad address (-14)
Dynamic subtest intel_connector_register: SUCCESS (0.397s)

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 (0.397s)

Dmesg

Scroll to first warning

<6> [226.795049] [IGT] i915_module_load: starting dynamic subtest intel_connector_register

<6> [226.795630] [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> [226.910674] i915 0000:00:02.0: [drm] Found sandybridge (device ID 0102) integrated display version 6.00 stepping N/A

<7> [226.911519] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no)

<7> [226.911844] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH

<7> [226.912151] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled)

<7> [226.912556] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT

<7> [226.913019] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 125000 kHz

<7> [226.913836] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M

<7> [226.914102] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M

<7> [226.914452] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 128M

<6> [226.914796] i915 0000:00:02.0: vgaarb: deactivate vga console

<7> [226.915169] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 011e0000

<7> [226.915448] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 131072K, usable: 131072K

<7> [226.915707] 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> [226.915961] 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> [226.917266] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc6ddb018

<7> [226.917571] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0

<7> [226.917815] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported

<7> [226.918031] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x

<7> [226.918337] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported

<7> [226.923109] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI BIOS requested (00000241) SBCB callbacks that are not supported (00000041)

<7> [226.923394] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241

<7> [226.923664] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported

<7> [226.923933] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)

<7> [226.924257] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN

<7> [226.924584] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0

<7> [226.924857] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0

<7> [226.925187] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0

<7> [226.926033] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz

<7> [226.926418] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 164

<7> [226.926705] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7)

<7> [226.926989] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5)

<7> [226.927309] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19)

<7> [226.927569] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22)

<7> [226.927810] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72)

<7> [226.928071] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 202, min size 850)

<7> [226.928328] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34)

<7> [226.928567] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148)

<7> [226.928810] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366)

<7> [226.929068] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305)

<7> [226.929334] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 136)

<7> [226.929568] 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> [226.929801] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2

<7> [226.930033] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2

<7> [226.930392] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT

<7> [226.930633] 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> [226.930867] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D VBT HDMI level shift: 4

<7> [226.931138] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00

<7> [226.931409] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [226.933017] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0

<7> [226.933674] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec)

<7> [226.933923] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [226.934196] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [226.934458] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)

<7> [226.934688] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec)

<7> [226.934912] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [226.935161] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [226.935428] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)

<7> [226.935652] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec)

<7> [226.935874] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [226.936128] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [226.936434] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)

<7> [226.936650] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] WM latency values increased to avoid potential underruns

<7> [226.936874] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)

<7> [226.937167] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [226.937418] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [226.937635] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)

<7> [226.937864] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)

<7> [226.938106] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [226.938347] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [226.938570] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)

<7> [226.938792] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)

<7> [226.939014] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [226.939261] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [226.939508] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)

<7> [226.939731] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] LP3 watermarks disabled due to potential for lost interrupts

<7> [226.939961] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)

<7> [226.940213] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [226.940451] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [226.940673] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency not provided

<7> [226.940895] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)

<7> [226.941155] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [226.941395] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [226.941611] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency not provided

<7> [226.941839] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)

<7> [226.942085] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [226.942357] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [226.942573] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency not provided

<7> [226.951545] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 2 display pipes available.

<7> [226.953610] i915 0000:00:02.0: [drm:intel_fdi_pll_freq_update [i915]] FDI PLL freq=270000

<7> [226.953987] 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> [226.954624] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz

<7> [226.954988] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz

<7> [226.955524] i915 0000:00:02.0: [drm:intel_lvds_init [i915]] Internal LVDS support disabled by VBT

<7> [226.955993] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000

<7> [226.956686] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:75:HDMI D]

<7> [226.957036] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:75:HDMI D] Using DDC pin 0x6 (VBT)

<7> [226.958559] i915 0000:00:02.0: [drm:intel_dp_aux_ch [i915]] [ENCODER:83:DP D] Using AUX CH D (platform default)

<7> [226.958939] i915 0000:00:02.0: [drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:83:DP D]

<7> [226.959517] 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> [226.959787] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling CPU source output

<7> [226.960218] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling SSC source

<7> [226.961671] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A

<6> [226.961926] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem

<7> [226.962241] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] hw state readout: disabled

<7> [226.962545] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] hw state readout: disabled

<7> [226.962892] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] hw state readout: disabled, pipe A

<7> [226.963572] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] hw state readout: disabled, pipe A

<7> [226.963803] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] hw state readout: disabled, pipe A

<7> [226.964029] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] hw state readout: disabled, pipe B

<7> [226.964423] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] hw state readout: disabled, pipe B

<7> [226.964788] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] hw state readout: disabled, pipe B

<7> [226.965184] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:CRT] hw state readout: disabled, pipe A

<7> [226.965568] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:75:HDMI D] hw state readout: disabled, pipe A

<7> [226.965839] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found

<7> [226.966085] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:83:DP D] hw state readout: disabled, pipe A

<7> [226.966379] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL A hw state readout: pipe_mask 0x0, on 0

<7> [226.966715] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL B hw state readout: pipe_mask 0x0, on 0

<7> [226.967263] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:73:VGA-1] hw state readout: disabled

<7> [226.967606] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:76:HDMI-A-1] hw state readout: disabled

<7> [226.967844] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found

<7> [226.968321] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:84:DP-1] hw state readout: disabled

<7> [226.968637] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:primary A] min_cdclk 0 kHz

<7> [226.968991] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:40:sprite A] min_cdclk 0 kHz

<7> [226.969377] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:47:cursor A] min_cdclk 0 kHz

<7> [226.969663] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:53:pipe A] min_cdclk 0 kHz

<7> [226.969900] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:primary B] min_cdclk 0 kHz

<7> [226.970171] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:59:sprite B] min_cdclk 0 kHz

<7> [226.970485] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:66:cursor B] min_cdclk 0 kHz

<7> [226.970828] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:72:pipe B] min_cdclk 0 kHz

<7> [226.971236] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [setup_hw_state]

<7> [226.971537] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [setup_hw_state]

<7> [226.972228] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture

<7> [226.972545] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 80000000]

<7> [226.992828] i915 0000:00:02.0: [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns.

<7> [226.993851] i915 0000:00:02.0: [drm:intel_rps_init [i915]] Overclocking supported, max: 1350MHz, overclock: 1350MHz

<7> [226.994427] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 7 engine workarounds on rcs'0

<7> [226.994777] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on rcs'0

<7> [227.006691] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0

<7> [227.006907] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0

<7> [227.007153] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0

<7> [227.007498] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 0: start 0x8

<7> [227.007834] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 1: start 0x108

<7> [227.008191] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 2: start 0x208

<7> [227.008444] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 3: start 0x308

<7> [227.008678] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:53:pipe A] FQ 4: start 0x3c8

<7> [227.008902] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 0: start 0x8

<7> [227.009240] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 1: start 0x108

<7> [227.009587] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 2: start 0x208

<7> [227.009934] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 3: start 0x308

<7> [227.010271] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:72:pipe B] FQ 4: start 0x3c8

<7> [227.010681] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:53:pipe A] enable: no [fastset]

<7> [227.010923] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:72:pipe B] enable: no [fastset]

<7> [227.011426] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:53:pipe A]

<7> [227.011813] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:72:pipe B]

<7> [227.016752] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:73:VGA-1] adding connector to sysfs

<5> [227.017950] FAULT_INJECTION: forcing a failure.

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

<7> [227.018002] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:73:VGA-1] removing connector from sysfs

<3> [227.020168] i915 0000:00:02.0: [drm] *ERROR* Failed to register driver for userspace access!

<4> [227.020206] ------------[ cut here ]------------

<4> [227.020219] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list))

<4> [227.020223] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#0: i915_module_loa/2596

<4> [227.020234] 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 kvm_intel platform_profile dcdbas mei_hdcp kvm irqbypass mei_pxp ghash_clmulni_intel aesni_intel dell_smm_hwmon wmi rapl i2c_i801 i2c_mux vga16fb intel_cstate i2c_smbus vgastate snd_hda_intel snd_intel_dspcfg lpc_ich overlay snd_hda_codec broadcom bcm_phy_ptp snd_hda_core bcm_phy_lib snd_hwdep snd_pcm snd_timer r8169 snd tg3 realtek soundcore mei_me mei uas binfmt_misc dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4

<4> [227.020405] CPU: 0 UID: 0 PID: 2596 Comm: i915_module_loa Tainted: G S U L 7.0.0-rc6-CI_DRM_18272-gdba2251b00d3+ #1 PREEMPT(lazy)

<4> [227.020412] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP

<4> [227.020416] Hardware name: Dell Inc. XPS 8300 /0Y2MRG, BIOS A06 10/17/2011

<4> [227.020420] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100

<4> [227.020427] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 d2 ac 02 00 48 89 c6 48 8d 3d f8 fd 7b 01 48 c7 c1 e0 72 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> [227.020432] RSP: 0018:ffffc900019c38e8 EFLAGS: 00010246

<4> [227.020438] RAX: ffffffffa104605e RBX: ffff88810154c0d0 RCX: ffffffff831672e0

<4> [227.020442] RDX: ffff888101399190 RSI: ffffffffa104605e RDI: ffffffff839ea810

<4> [227.020446] RBP: ffffc900019c38f8 R08: 0000000000000000 R09: 0000000000000000

<4> [227.020450] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888101399190

<4> [227.020454] R13: ffff888119eda000 R14: ffff88811ff18000 R15: 00000000fffffff2

<4> [227.020458] FS: 000077bac2396940(0000) GS:ffff8882a3697000(0000) knlGS:0000000000000000

<4> [227.020463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [227.020467] CR2: 000055c366cbef88 CR3: 000000013c876001 CR4: 00000000000626f0

<4> [227.020471] Call Trace:

<4> [227.020475] <TASK>

<4> [227.020481] drm_dev_unregister+0x19/0xa0

<4> [227.020490] i915_driver_probe+0x2fc/0x5d0 [i915]

<4> [227.020814] ? mutex_unlock+0x12/0x20

<4> [227.020822] ? drm_privacy_screen_get+0x171/0x190

<4> [227.020828] ? acpi_dev_found+0x66/0x80

<4> [227.020843] i915_pci_probe+0xe2/0x1d0 [i915]

<4> [227.021209] local_pci_probe+0x47/0xb0

<4> [227.021221] pci_call_probe+0x6c/0x360

<4> [227.021246] ? _raw_spin_unlock+0x22/0x50

<4> [227.021260] pci_device_probe+0xae/0x110

<4> [227.021272] really_probe+0xf1/0x410

<4> [227.021284] __driver_probe_device+0x8c/0x190

<4> [227.021294] device_driver_attach+0x57/0xd0

<4> [227.021304] bind_store+0x77/0xd0

<4> [227.021314] drv_attr_store+0x24/0x50

<4> [227.021322] sysfs_kf_write+0x4d/0x80

<4> [227.021333] kernfs_fop_write_iter+0x188/0x240

<4> [227.021346] vfs_write+0x283/0x540

<4> [227.021371] ksys_write+0x6f/0xf0

<4> [227.021384] __x64_sys_write+0x19/0x30

<4> [227.021390] x64_sys_call+0x259/0x26e0

<4> [227.021398] do_syscall_64+0xdd/0x1440

<4> [227.021407] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [227.021419] ? do_syscall_64+0x22e/0x1440

<4> [227.021425] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [227.021435] ? do_syscall_64+0x22e/0x1440

<4> [227.021441] ? putname+0x41/0x90

<4> [227.021449] ? do_sys_openat2+0x85/0xd0

<4> [227.021463] ? __x64_sys_openat+0x54/0xa0

<4> [227.021471] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [227.021480] ? do_syscall_64+0x22e/0x1440

<4> [227.021487] ? switch_fpu_return+0x125/0x170

<4> [227.021494] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [227.021504] ? do_syscall_64+0x22e/0x1440

<4> [227.021513] ? ksys_write+0x6f/0xf0

<4> [227.021525] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [227.021534] ? do_syscall_64+0x22e/0x1440

<4> [227.021541] ? exc_page_fault+0xbd/0x2c0

<4> [227.021552] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [227.021557] RIP: 0033:0x77bac451c5a4

<4> [227.021565] 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> [227.021570] RSP: 002b:00007ffd247f8d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [227.021577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000077bac451c5a4

<4> [227.021582] RDX: 000000000000000c RSI: 00007ffd247f8f40 RDI: 000000000000000c

<4> [227.021586] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000

<4> [227.021590] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd247f8f40

<4> [227.021594] R13: 000000000000000c R14: 0000562159fc4153 R15: 0000562159fc428e

<4> [227.021620] </TASK>

<4> [227.021624] irq event stamp: 132313

<4> [227.021627] hardirqs last enabled at (132319): [<ffffffff814aad89>] __up_console_sem+0x79/0xa0

<4> [227.021635] hardirqs last disabled at (132324): [<ffffffff814aad6e>] __up_console_sem+0x5e/0xa0

<4> [227.021641] softirqs last enabled at (132050): [<ffffffff813d1e9f>] __irq_exit_rcu+0x13f/0x160

<4> [227.021649] softirqs last disabled at (131999): [<ffffffff813d1e9f>] __irq_exit_rcu+0x13f/0x160

<4> [227.021655] ---[ end trace 0000000000000000 ]---

<7> [227.062552] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]

<3> [227.176338] i915 0000:00:02.0: [drm] *ERROR* Device initialization failed (-14)

<3> [227.176370] i915 0000:00:02.0: probe with driver i915 failed with error -14

<6> [227.192907] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Created at 2026-04-03 19:40:23