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

Result: Abort 9 Warning(s)

Detail	Value
Duration	unknown
Hostname	shard-snb7
Igt-Version	IGT-Version: 2.3-ga50285a68 (x86_64) (Linux: 7.0.0-rc2-Patchwork_162622v1-gd7689f077339+ x86_64)
Out	Starting dynamic subtest: intel_connector_register Load failed with expected error Bad address (-14) Dynamic subtest intel_connector_register: SUCCESS (0.430s) 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 (0.430s)
Dmesg Scroll to first warning	<6> [316.861119] [IGT] i915_module_load: starting dynamic subtest intel_connector_register <6> [316.862232] [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> [316.974779] i915 0000:00:02.0: [drm] Found sandybridge (device ID 0102) integrated display version 6.00 stepping N/A <7> [316.975602] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no) <7> [316.975997] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH <7> [316.976402] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled) <7> [316.976778] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT <7> [316.977146] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 125000 kHz <7> [316.977945] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M <7> [316.978146] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M <7> [316.978407] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 128M <6> [316.978691] i915 0000:00:02.0: vgaarb: deactivate vga console <7> [316.978937] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 011e0000 <7> [316.979152] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 131072K, usable: 131072K <7> [316.979445] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7715 MiB [mem 0x00000000-0x1e23a9fff], io: n/a <7> [316.979748] 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> [316.981332] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc6ddb018 <7> [316.981608] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0 <7> [316.981827] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported <7> [316.982041] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x <7> [316.982324] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported <7> [316.987284] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI BIOS requested (00000241) SBCB callbacks that are not supported (00000041) <7> [316.987638] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241 <7> [316.987908] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported <7> [316.988176] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4) <7> [316.988524] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN <7> [316.988826] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0 <7> [316.989105] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0 <7> [316.989423] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0 <7> [316.990209] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz <7> [316.990480] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 164 <7> [316.990722] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7) <7> [316.990962] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5) <7> [316.991230] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19) <7> [316.991513] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22) <7> [316.991807] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72) <7> [316.992046] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 202, min size 850) <7> [316.992317] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34) <7> [316.992598] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148) <7> [316.992840] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366) <7> [316.993079] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305) <7> [316.993385] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 136) <7> [316.993733] 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> [316.993953] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2 <7> [316.994171] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2 <7> [316.994486] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT <7> [316.994751] 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> [316.994976] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D VBT HDMI level shift: 4 <7> [316.995210] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00 <7> [316.995516] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [316.997207] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0 <7> [316.997887] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec) <7> [316.998109] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [316.998399] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [316.998678] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec) <7> [316.998896] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec) <7> [316.999111] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [316.999364] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [316.999642] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec) <7> [316.999883] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec) <7> [317.000112] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [317.000402] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [317.000666] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec) <7> [317.000882] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] WM latency values increased to avoid potential underruns <7> [317.001104] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec) <7> [317.001379] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [317.001649] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [317.001865] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec) <7> [317.002080] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec) <7> [317.002330] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [317.002608] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [317.002850] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec) <7> [317.003066] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec) <7> [317.003344] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [317.003620] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [317.003835] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec) <7> [317.004050] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] LP3 watermarks disabled due to potential for lost interrupts <7> [317.004378] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec) <7> [317.004620] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec) <7> [317.004834] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec) <7> [317.005048] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency not provided <7> [317.005325] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec) <7> [317.005601] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec) <7> [317.005817] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec) <7> [317.006031] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency not provided <7> [317.006315] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec) <7> [317.006574] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec) <7> [317.006790] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec) <7> [317.007032] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency not provided <7> [317.013925] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 2 display pipes available. <7> [317.015428] i915 0000:00:02.0: [drm:intel_fdi_pll_freq_update [i915]] FDI PLL freq=270000 <7> [317.015681] 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> [317.015918] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz <7> [317.016152] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz <7> [317.016421] i915 0000:00:02.0: [drm:intel_lvds_init [i915]] Internal LVDS support disabled by VBT <7> [317.016890] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000 <7> [317.017337] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:74:HDMI D] <7> [317.017671] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:74:HDMI D] Using DDC pin 0x6 (VBT) <7> [317.019569] i915 0000:00:02.0: [drm:intel_dp_aux_ch [i915]] [ENCODER:82:DP D] Using AUX CH D (platform default) <7> [317.019951] i915 0000:00:02.0: [drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:82:DP D] <7> [317.020676] 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> [317.021038] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling CPU source output <7> [317.021621] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling SSC source <7> [317.022894] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A <6> [317.023283] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem <7> [317.023604] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:52:pipe A] hw state readout: disabled <7> [317.023961] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:71:pipe B] hw state readout: disabled <7> [317.024472] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:34:primary A] hw state readout: disabled, pipe A <7> [317.024833] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:39:sprite A] hw state readout: disabled, pipe A <7> [317.025188] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:46:cursor A] hw state readout: disabled, pipe A <7> [317.025984] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:53:primary B] hw state readout: disabled, pipe B <7> [317.026268] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:58:sprite B] hw state readout: disabled, pipe B <7> [317.026603] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:65:cursor B] hw state readout: disabled, pipe B <7> [317.026915] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:73:CRT] hw state readout: disabled, pipe A <7> [317.027226] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:HDMI D] hw state readout: disabled, pipe A <7> [317.027503] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found <7> [317.027728] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:82:DP D] hw state readout: disabled, pipe A <7> [317.027963] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL A hw state readout: pipe_mask 0x0, on 0 <7> [317.028202] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL B hw state readout: pipe_mask 0x0, on 0 <7> [317.028673] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:72:VGA-1] hw state readout: disabled <7> [317.028954] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:75:HDMI-A-1] hw state readout: disabled <7> [317.029267] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found <7> [317.029613] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:83:DP-1] hw state readout: disabled <7> [317.029850] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:34:primary A] min_cdclk 0 kHz <7> [317.030071] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:39:sprite A] min_cdclk 0 kHz <7> [317.030358] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:46:cursor A] min_cdclk 0 kHz <7> [317.030590] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:52:pipe A] min_cdclk 0 kHz <7> [317.030823] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:53:primary B] min_cdclk 0 kHz <7> [317.031053] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:58:sprite B] min_cdclk 0 kHz <7> [317.031327] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:65:cursor B] min_cdclk 0 kHz <7> [317.031643] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:71:pipe B] min_cdclk 0 kHz <7> [317.032031] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:52:pipe A] enable: no [setup_hw_state] <7> [317.032426] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:71:pipe B] enable: no [setup_hw_state] <7> [317.033142] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture <7> [317.033464] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 80000000] <7> [317.054603] i915 0000:00:02.0: [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns. <7> [317.055795] i915 0000:00:02.0: [drm:intel_rps_init [i915]] Overclocking supported, max: 1350MHz, overclock: 1350MHz <7> [317.056878] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 7 engine workarounds on rcs'0 <7> [317.057198] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on rcs'0 <7> [317.068840] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0 <7> [317.069089] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0 <7> [317.069344] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0 <7> [317.069671] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 0: start 0x8 <7> [317.070023] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 1: start 0x108 <7> [317.070402] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 2: start 0x208 <7> [317.070739] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 3: start 0x308 <7> [317.070993] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 4: start 0x3c8 <7> [317.071287] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 0: start 0x8 <7> [317.071642] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 1: start 0x108 <7> [317.071983] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 2: start 0x208 <7> [317.072352] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 3: start 0x308 <7> [317.072683] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 4: start 0x3c8 <7> [317.073058] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:52:pipe A] enable: no [fastset] <7> [317.073388] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:71:pipe B] enable: no [fastset] <7> [317.073832] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:52:pipe A] <7> [317.074221] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:71:pipe B] <7> [317.079623] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:72:VGA-1] adding connector to sysfs <5> [317.081120] FAULT_INJECTION: forcing a failure. name fail_function, interval 0, probability 100, space 0, times -1 <7> [317.081207] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:72:VGA-1] removing connector from sysfs <3> [317.083247] i915 0000:00:02.0: [drm] ERROR Failed to register driver for userspace access! <4> [317.083289] ------------[ cut here ]------------ <4> [317.083300] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list)) <4> [317.083303] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#7: i915_module_loa/3191 <4> [317.083313] Modules linked in: 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 at24 dcdbas kvm_intel mei_hdcp mei_pxp dell_smm_hwmon kvm wmi irqbypass ghash_clmulni_intel aesni_intel rapl vga16fb intel_cstate i2c_i801 i2c_mux vgastate i2c_smbus snd_hda_intel broadcom bcm_phy_ptp snd_intel_dspcfg snd_hda_codec bcm_phy_lib snd_hda_core snd_hwdep lpc_ich snd_pcm overlay snd_timer mei_me tg3 snd soundcore mei uas binfmt_misc dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 <4> [317.083408] CPU: 7 UID: 0 PID: 3191 Comm: i915_module_loa Tainted: G S U L 7.0.0-rc2-Patchwork_162622v1-gd7689f077339+ #1 PREEMPT(lazy) <4> [317.083413] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4> [317.083415] Hardware name: Dell Inc. XPS 8300 /0Y2MRG, BIOS A06 10/17/2011 <4> [317.083418] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100 <4> [317.083421] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 e2 a9 02 00 48 89 c6 48 8d 3d d8 77 7c 01 48 c7 c1 a0 4b 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> [317.083424] RSP: 0018:ffffc90003c07a48 EFLAGS: 00010246 <4> [317.083428] RAX: ffffffffa1045d1e RBX: ffff88810284c0d0 RCX: ffffffff83164ba0 <4> [317.083430] RDX: ffff8881013c8810 RSI: ffffffffa1045d1e RDI: ffffffff839eb2a0 <4> [317.083433] RBP: ffffc90003c07a58 R08: 0000000000000000 R09: 0000000000000000 <4> [317.083435] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881013c8810 <4> [317.083437] R13: ffff888103ec2000 R14: ffff88813c1a8000 R15: 00000000fffffff2 <4> [317.083439] FS: 00007609c3acb940(0000) GS:ffff8882a3a19000(0000) knlGS:0000000000000000 <4> [317.083442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [317.083444] CR2: 00007037da86a1a0 CR3: 0000000107262005 CR4: 00000000000626f0 <4> [317.083446] Call Trace: <4> [317.083448] <TASK> <4> [317.083452] drm_dev_unregister+0x19/0xa0 <4> [317.083458] i915_driver_probe+0x2fc/0x5d0 [i915] <4> [317.083704] ? mutex_unlock+0x12/0x20 <4> [317.083710] ? drm_privacy_screen_get+0x171/0x190 <4> [317.083714] ? acpi_dev_found+0x66/0x80 <4> [317.083725] i915_pci_probe+0xe2/0x1d0 [i915] <4> [317.083918] local_pci_probe+0x47/0xb0 <4> [317.083925] pci_call_probe+0x6c/0x360 <4> [317.083935] ? _raw_spin_unlock+0x22/0x50 <4> [317.083943] pci_device_probe+0xae/0x110 <4> [317.083949] really_probe+0xf1/0x410 <4> [317.083955] __driver_probe_device+0x8c/0x190 <4> [317.083960] device_driver_attach+0x57/0xd0 <4> [317.083965] bind_store+0x142/0x150 <4> [317.083972] drv_attr_store+0x24/0x50 <4> [317.083976] sysfs_kf_write+0x4d/0x80 <4> [317.083984] kernfs_fop_write_iter+0x188/0x240 <4> [317.083991] vfs_write+0x283/0x540 <4> [317.084003] ksys_write+0x6f/0xf0 <4> [317.084009] __x64_sys_write+0x19/0x30 <4> [317.084013] x64_sys_call+0x259/0x26e0 <4> [317.084017] do_syscall_64+0xdd/0x1470 <4> [317.084021] ? do_syscall_64+0x22e/0x1470 <4> [317.084024] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [317.084030] ? do_syscall_64+0x22e/0x1470 <4> [317.084034] ? do_syscall_64+0x22e/0x1470 <4> [317.084038] ? do_syscall_64+0x22e/0x1470 <4> [317.084044] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [317.084048] RIP: 0033:0x7609c5d1c5a4 <4> [317.084052] 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> [317.084054] RSP: 002b:00007ffe7c80ac48 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [317.084058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007609c5d1c5a4 <4> [317.084060] RDX: 000000000000000c RSI: 00007ffe7c80ae80 RDI: 000000000000000c <4> [317.084062] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000 <4> [317.084064] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe7c80ae80 <4> [317.084066] R13: 000000000000000c R14: 000061f5b58e8153 R15: 000061f5b58e828e <4> [317.084080] </TASK> <4> [317.084082] irq event stamp: 135309 <4> [317.084084] hardirqs last enabled at (135315): [<ffffffff814a9c69>] __up_console_sem+0x79/0xa0 <4> [317.084089] hardirqs last disabled at (135320): [<ffffffff814a9c4e>] __up_console_sem+0x5e/0xa0 <4> [317.084092] softirqs last enabled at (134568): [<ffffffff813d0cbf>] __irq_exit_rcu+0x13f/0x160 <4> [317.084097] softirqs last disabled at (134561): [<ffffffff813d0cbf>] __irq_exit_rcu+0x13f/0x160 <4> [317.084100] ---[ end trace 0000000000000000 ]--- <7> [317.137697] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <3> [317.274574] i915 0000:00:02.0: [drm] ERROR Device initialization failed (-14) <3> [317.274606] i915 0000:00:02.0: probe with driver i915 failed with error -14 <6> [317.292436] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

<6> [316.861119] [IGT] i915_module_load: starting dynamic subtest intel_connector_register

<6> [316.862232] [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> [316.974779] i915 0000:00:02.0: [drm] Found sandybridge (device ID 0102) integrated display version 6.00 stepping N/A

<7> [316.975602] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no)

<7> [316.975997] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH

<7> [316.976402] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled)

<7> [316.976778] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT

<7> [316.977146] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 125000 kHz

<7> [316.977945] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M

<7> [316.978146] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M

<7> [316.978407] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 128M

<6> [316.978691] i915 0000:00:02.0: vgaarb: deactivate vga console

<7> [316.978937] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 011e0000

<7> [316.979152] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 131072K, usable: 131072K

<7> [316.979445] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7715 MiB [mem 0x00000000-0x1e23a9fff], io: n/a

<7> [316.979748] 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> [316.981332] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc6ddb018

<7> [316.981608] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0

<7> [316.981827] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported

<7> [316.982041] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x

<7> [316.982324] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported

<7> [316.987284] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI BIOS requested (00000241) SBCB callbacks that are not supported (00000041)

<7> [316.987638] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241

<7> [316.987908] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported

<7> [316.988176] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)

<7> [316.988524] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN

<7> [316.988826] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0

<7> [316.989105] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0

<7> [316.989423] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0

<7> [316.990209] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz

<7> [316.990480] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 164

<7> [316.990722] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7)

<7> [316.990962] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5)

<7> [316.991230] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19)

<7> [316.991513] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22)

<7> [316.991807] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72)

<7> [316.992046] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 202, min size 850)

<7> [316.992317] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34)

<7> [316.992598] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148)

<7> [316.992840] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366)

<7> [316.993079] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305)

<7> [316.993385] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 136)

<7> [316.993733] 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> [316.993953] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2

<7> [316.994171] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2

<7> [316.994486] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT

<7> [316.994751] 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> [316.994976] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port D VBT HDMI level shift: 4

<7> [316.995210] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00

<7> [316.995516] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [316.997207] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0

<7> [316.997887] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec)

<7> [316.998109] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [316.998399] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [316.998678] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)

<7> [316.998896] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec)

<7> [316.999111] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [316.999364] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [316.999642] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)

<7> [316.999883] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec)

<7> [317.000112] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [317.000402] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [317.000666] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)

<7> [317.000882] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] WM latency values increased to avoid potential underruns

<7> [317.001104] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)

<7> [317.001379] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [317.001649] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [317.001865] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)

<7> [317.002080] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)

<7> [317.002330] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [317.002608] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [317.002850] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)

<7> [317.003066] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)

<7> [317.003344] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [317.003620] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [317.003835] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)

<7> [317.004050] i915 0000:00:02.0: [drm:i9xx_wm_init [i915]] LP3 watermarks disabled due to potential for lost interrupts

<7> [317.004378] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)

<7> [317.004620] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)

<7> [317.004834] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)

<7> [317.005048] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency not provided

<7> [317.005325] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)

<7> [317.005601] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)

<7> [317.005817] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)

<7> [317.006031] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency not provided

<7> [317.006315] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)

<7> [317.006574] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)

<7> [317.006790] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)

<7> [317.007032] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency not provided

<7> [317.013925] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 2 display pipes available.

<7> [317.015428] i915 0000:00:02.0: [drm:intel_fdi_pll_freq_update [i915]] FDI PLL freq=270000

<7> [317.015681] 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> [317.015918] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz

<7> [317.016152] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz

<7> [317.016421] i915 0000:00:02.0: [drm:intel_lvds_init [i915]] Internal LVDS support disabled by VBT

<7> [317.016890] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000

<7> [317.017337] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:74:HDMI D]

<7> [317.017671] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:74:HDMI D] Using DDC pin 0x6 (VBT)

<7> [317.019569] i915 0000:00:02.0: [drm:intel_dp_aux_ch [i915]] [ENCODER:82:DP D] Using AUX CH D (platform default)

<7> [317.019951] i915 0000:00:02.0: [drm:intel_dp_init_connector [i915]] Adding DP connector on [ENCODER:82:DP D]

<7> [317.020676] 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> [317.021038] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling CPU source output

<7> [317.021621] i915 0000:00:02.0: [drm:intel_init_pch_refclk [i915]] Disabling SSC source

<7> [317.022894] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] Disabling VGA plane on pipe A

<6> [317.023283] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem

<7> [317.023604] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:52:pipe A] hw state readout: disabled

<7> [317.023961] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:71:pipe B] hw state readout: disabled

<7> [317.024472] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:34:primary A] hw state readout: disabled, pipe A

<7> [317.024833] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:39:sprite A] hw state readout: disabled, pipe A

<7> [317.025188] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:46:cursor A] hw state readout: disabled, pipe A

<7> [317.025984] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:53:primary B] hw state readout: disabled, pipe B

<7> [317.026268] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:58:sprite B] hw state readout: disabled, pipe B

<7> [317.026603] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:65:cursor B] hw state readout: disabled, pipe B

<7> [317.026915] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:73:CRT] hw state readout: disabled, pipe A

<7> [317.027226] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:HDMI D] hw state readout: disabled, pipe A

<7> [317.027503] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found

<7> [317.027728] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:82:DP D] hw state readout: disabled, pipe A

<7> [317.027963] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL A hw state readout: pipe_mask 0x0, on 0

<7> [317.028202] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PCH DPLL B hw state readout: pipe_mask 0x0, on 0

<7> [317.028673] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:72:VGA-1] hw state readout: disabled

<7> [317.028954] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:75:HDMI-A-1] hw state readout: disabled

<7> [317.029267] i915 0000:00:02.0: [drm:g4x_dp_port_enabled [i915]] No pipe for DP port D found

<7> [317.029613] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:83:DP-1] hw state readout: disabled

<7> [317.029850] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:34:primary A] min_cdclk 0 kHz

<7> [317.030071] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:39:sprite A] min_cdclk 0 kHz

<7> [317.030358] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:46:cursor A] min_cdclk 0 kHz

<7> [317.030590] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:52:pipe A] min_cdclk 0 kHz

<7> [317.030823] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:53:primary B] min_cdclk 0 kHz

<7> [317.031053] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:58:sprite B] min_cdclk 0 kHz

<7> [317.031327] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:65:cursor B] min_cdclk 0 kHz

<7> [317.031643] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:71:pipe B] min_cdclk 0 kHz

<7> [317.032031] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:52:pipe A] enable: no [setup_hw_state]

<7> [317.032426] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:71:pipe B] enable: no [setup_hw_state]

<7> [317.033142] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture

<7> [317.033464] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 80000000]

<7> [317.054603] i915 0000:00:02.0: [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns.

<7> [317.055795] i915 0000:00:02.0: [drm:intel_rps_init [i915]] Overclocking supported, max: 1350MHz, overclock: 1350MHz

<7> [317.056878] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 7 engine workarounds on rcs'0

<7> [317.057198] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 2 context workarounds on rcs'0

<7> [317.068840] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0

<7> [317.069089] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0

<7> [317.069344] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0

<7> [317.069671] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 0: start 0x8

<7> [317.070023] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 1: start 0x108

<7> [317.070402] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 2: start 0x208

<7> [317.070739] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 3: start 0x308

<7> [317.070993] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:52:pipe A] FQ 4: start 0x3c8

<7> [317.071287] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 0: start 0x8

<7> [317.071642] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 1: start 0x108

<7> [317.071983] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 2: start 0x208

<7> [317.072352] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 3: start 0x308

<7> [317.072683] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:71:pipe B] FQ 4: start 0x3c8

<7> [317.073058] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:52:pipe A] enable: no [fastset]

<7> [317.073388] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:71:pipe B] enable: no [fastset]

<7> [317.073832] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:52:pipe A]

<7> [317.074221] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:71:pipe B]

<7> [317.079623] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:72:VGA-1] adding connector to sysfs

<5> [317.081120] FAULT_INJECTION: forcing a failure.

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

<7> [317.081207] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:72:VGA-1] removing connector from sysfs

<3> [317.083247] i915 0000:00:02.0: [drm] *ERROR* Failed to register driver for userspace access!

<4> [317.083289] ------------[ cut here ]------------

<4> [317.083300] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list))

<4> [317.083303] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#7: i915_module_loa/3191

<4> [317.083313] Modules linked in: 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 at24 dcdbas kvm_intel mei_hdcp mei_pxp dell_smm_hwmon kvm wmi irqbypass ghash_clmulni_intel aesni_intel rapl vga16fb intel_cstate i2c_i801 i2c_mux vgastate i2c_smbus snd_hda_intel broadcom bcm_phy_ptp snd_intel_dspcfg snd_hda_codec bcm_phy_lib snd_hda_core snd_hwdep lpc_ich snd_pcm overlay snd_timer mei_me tg3 snd soundcore mei uas binfmt_misc dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4

<4> [317.083408] CPU: 7 UID: 0 PID: 3191 Comm: i915_module_loa Tainted: G S U L 7.0.0-rc2-Patchwork_162622v1-gd7689f077339+ #1 PREEMPT(lazy)

<4> [317.083413] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP

<4> [317.083415] Hardware name: Dell Inc. XPS 8300 /0Y2MRG, BIOS A06 10/17/2011

<4> [317.083418] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100

<4> [317.083421] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 e2 a9 02 00 48 89 c6 48 8d 3d d8 77 7c 01 48 c7 c1 a0 4b 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> [317.083424] RSP: 0018:ffffc90003c07a48 EFLAGS: 00010246

<4> [317.083428] RAX: ffffffffa1045d1e RBX: ffff88810284c0d0 RCX: ffffffff83164ba0

<4> [317.083430] RDX: ffff8881013c8810 RSI: ffffffffa1045d1e RDI: ffffffff839eb2a0

<4> [317.083433] RBP: ffffc90003c07a58 R08: 0000000000000000 R09: 0000000000000000

<4> [317.083435] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881013c8810

<4> [317.083437] R13: ffff888103ec2000 R14: ffff88813c1a8000 R15: 00000000fffffff2

<4> [317.083439] FS: 00007609c3acb940(0000) GS:ffff8882a3a19000(0000) knlGS:0000000000000000

<4> [317.083442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [317.083444] CR2: 00007037da86a1a0 CR3: 0000000107262005 CR4: 00000000000626f0

<4> [317.083446] Call Trace:

<4> [317.083448] <TASK>

<4> [317.083452] drm_dev_unregister+0x19/0xa0

<4> [317.083458] i915_driver_probe+0x2fc/0x5d0 [i915]

<4> [317.083704] ? mutex_unlock+0x12/0x20

<4> [317.083710] ? drm_privacy_screen_get+0x171/0x190

<4> [317.083714] ? acpi_dev_found+0x66/0x80

<4> [317.083725] i915_pci_probe+0xe2/0x1d0 [i915]

<4> [317.083918] local_pci_probe+0x47/0xb0

<4> [317.083925] pci_call_probe+0x6c/0x360

<4> [317.083935] ? _raw_spin_unlock+0x22/0x50

<4> [317.083943] pci_device_probe+0xae/0x110

<4> [317.083949] really_probe+0xf1/0x410

<4> [317.083955] __driver_probe_device+0x8c/0x190

<4> [317.083960] device_driver_attach+0x57/0xd0

<4> [317.083965] bind_store+0x142/0x150

<4> [317.083972] drv_attr_store+0x24/0x50

<4> [317.083976] sysfs_kf_write+0x4d/0x80

<4> [317.083984] kernfs_fop_write_iter+0x188/0x240

<4> [317.083991] vfs_write+0x283/0x540

<4> [317.084003] ksys_write+0x6f/0xf0

Results for igt@i915_module_load@fault-injection@intel_connector_register