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

Results for igt@i915_module_load@fault-injection@intel_connector_register

Detail	Value
Duration	unknown
Hostname	shard-glk10
Igt-Version	IGT-Version: 2.3-gd91dcaa22 (x86_64) (Linux: 7.0.0-rc3-CI_DRM_18132-g4f823cb4f9fa+ x86_64)
Out	Starting dynamic subtest: intel_connector_register Load failed with expected error Bad address (-14) Dynamic subtest intel_connector_register: SUCCESS (0.442s) 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 (0.442s)
Dmesg Scroll to first warning	<6> [100.160001] [IGT] i915_module_load: starting dynamic subtest intel_connector_register <6> [100.160220] [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> [100.282144] i915 0000:00:02.0: [drm] Found geminilake (device ID 3184) integrated display version 10.00 stepping B0 <7> [100.284107] i915 0000:00:02.0: [drm:intel_wopcm_init_early [i915]] WOPCM: 1024K <7> [100.284618] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no) <7> [100.285000] i915 0000:00:02.0: [drm:intel_pch_detect [i915]] No PCH found. <7> [100.285410] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled) <7> [100.285868] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT <7> [100.286401] i915 0000:00:02.0: [drm:intel_uncore_init_mmio [i915]] unclaimed mmio detected on uncore init, clearing <7> [100.286793] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 0 kHz <7> [100.289057] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 4096M <7> [100.289502] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M <7> [100.289813] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 64M <6> [100.290225] i915 0000:00:02.0: vgaarb: deactivate vga console <7> [100.290765] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 7ff00047 <7> [100.291247] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K <7> [100.291594] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7702 MiB [mem 0x00000000-0x1e1615fff], io: n/a <7> [100.291897] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(5): stolen-system: 63 MiB [mem 0x7c000000-0x7fefffff], io: n/a <7> [100.293487] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x79d1f018 <7> [100.294111] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0 <7> [100.294486] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported <7> [100.294840] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported <7> [100.295304] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (RVDA) <6> [100.295709] i915 0000:00:02.0: [drm] couldn't get memory information <7> [100.295714] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN <7> [100.296109] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0 <7> [100.296483] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0 <7> [100.296846] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0 <7> [100.298149] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 100000 kHz <7> [100.298640] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT GEMINILAKE ", BDB version 212 <7> [100.299045] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7) <7> [100.299435] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 309, min size 5) <7> [100.299808] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 9 (size 96, min size 100) <7> [100.300213] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19) <7> [100.300595] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 748, min size 850) <7> [100.300966] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 26, min size 34) <7> [100.301384] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148) <7> [100.301774] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1298, min size 1366) <7> [100.302166] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 129, min size 305) <7> [100.302543] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 22, min size 136) <7> [100.302915] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 52 (size 822, min size 822) <7> [100.303304] i915 0000:00:02.0: [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 1 fdi_rx_polarity_inverted 0 <7> [100.303670] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2 <7> [100.304062] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2 <7> [100.304447] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2 <7> [100.304820] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Skipping SDVO device mapping <7> [100.305195] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port B 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> [100.305561] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port B VBT HDMI level shift: 8 <7> [100.305921] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port C 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> [100.306304] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port C VBT HDMI level shift: 8 <7> [100.306689] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 09 <7> [100.307117] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 00 <7> [100.307532] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_1 <7> [100.307967] i915 0000:00:02.0: [drm:intel_cdclk_init_hw [i915]] Current CDCLK 19200 kHz, VCO 0 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 1 <7> [100.308361] i915 0000:00:02.0: [drm:intel_cdclk_init_hw [i915]] Sanitizing cdclk programmed by pre-os <7> [100.308822] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7> [100.309269] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [100.309648] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [100.310031] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 00 <7> [100.310428] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2 <7> [100.310904] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-a <7> [100.311403] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 1 already enabled, won't reprogram it <7> [100.311773] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-b <7> [100.312339] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 0 already enabled, won't reprogram it <7> [100.312715] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-c <7> [100.313274] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 2 already enabled, won't reprogram it <7> [100.313649] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_A <7> [100.314053] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_B <7> [100.314436] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_C <7> [100.315768] i915 0000:00:02.0: [drm:intel_dmc_init [i915]] Loading i915/glk_dmc_ver1_04.bin <7> [100.317948] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] DMC 0: <6> [100.318410] i915 0000:00:02.0: [drm] Applying Increase DDI Disabled quirk <7> [100.318419] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1 <7> [100.318506] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[0]: 0x8f074 = 0x3fc0 <7> [100.318874] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[1]: 0x8f004 = 0xe00088 (EVT_HTP) <7> [100.319259] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[2]: 0x8f034 = 0xc003b400 (EVT_CTL) <7> [100.319587] i915 0000:00:02.0: [drm:skl_wm_init [i915]] SAGV supported: no, original SAGV block time: 0 us <6> [100.320652] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4) <7> [100.320861] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM0 latency 7 (7.0 usec) <7> [100.321411] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM1 latency 7 (7.0 usec) <7> [100.321770] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM2 latency 8 (8.0 usec) <7> [100.322351] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM3 latency 22 (22.0 usec) <7> [100.322730] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM4 latency 22 (22.0 usec) <7> [100.323103] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM5 latency 22 (22.0 usec) <7> [100.323465] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM6 latency 22 (22.0 usec) <7> [100.323820] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM7 latency 22 (22.0 usec) <7> [100.324350] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM0 latency 7 (7.0 usec) <7> [100.324735] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM1 latency 7 (7.0 usec) <7> [100.325112] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM2 latency 8 (8.0 usec) <7> [100.325473] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM3 latency 22 (22.0 usec) <7> [100.325828] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM4 latency 22 (22.0 usec) <7> [100.326425] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM5 latency 22 (22.0 usec) <7> [100.326810] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM6 latency 22 (22.0 usec) <7> [100.327189] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM7 latency 22 (22.0 usec) <7> [100.334757] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 3 display pipes available. <7> [100.341346] i915 0000:00:02.0: [drm:intel_cdclk_read_hw [i915]] Current CDCLK 79200 kHz, VCO 633600 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 4 <7> [100.341849] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 316800 kHz <7> [100.342620] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 633600 kHz <7> [100.343327] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:164:DDI B/PHY B] <7> [100.343734] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:164:DDI B/PHY B] Using DDC pin 0x1 (VBT) <7> [100.346844] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:174:DDI C/PHY C] <7> [100.347712] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:174:DDI C/PHY C] Using DDC pin 0x2 (VBT) <7> [100.348634] i915 0000:00:02.0: [drm:vlv_dsi_init [i915]] <7> [100.350060] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA plane is disabled <6> [100.350606] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem <7> [100.351893] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:77:pipe A] hw state readout: disabled <7> [100.352595] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:120:pipe B] hw state readout: disabled <7> [100.353230] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:163:pipe C] hw state readout: disabled <7> [100.353660] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:plane 1A] hw state readout: disabled, pipe A <7> [100.354873] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:44:plane 2A] hw state readout: disabled, pipe A <7> [100.355439] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:53:plane 3A] hw state readout: disabled, pipe A <7> [100.355847] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:62:plane 4A] hw state readout: disabled, pipe A <7> [100.356290] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:71:cursor A] hw state readout: disabled, pipe A <7> [100.356723] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:78:plane 1B] hw state readout: disabled, pipe B <7> [100.357183] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:87:plane 2B] hw state readout: disabled, pipe B <7> [100.357591] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:96:plane 3B] hw state readout: disabled, pipe B <7> [100.357998] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:105:plane 4B] hw state readout: disabled, pipe B <7> [100.358435] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:114:cursor B] hw state readout: disabled, pipe B <7> [100.358841] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:121:plane 1C] hw state readout: disabled, pipe C <7> [100.359284] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:130:plane 2C] hw state readout: disabled, pipe C <7> [100.359695] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:139:plane 3C] hw state readout: disabled, pipe C <7> [100.360116] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:148:plane 4C] hw state readout: disabled, pipe C <7> [100.360526] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:157:cursor C] hw state readout: disabled, pipe C <7> [100.360937] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:164:DDI B/PHY B] hw state readout: disabled, pipe A <7> [100.361379] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:174:DDI C/PHY C] hw state readout: disabled, pipe A <7> [100.361797] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL A hw state readout: pipe_mask 0x0, on 0 <7> [100.362256] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL B hw state readout: pipe_mask 0x0, on 0 <7> [100.362673] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL C hw state readout: pipe_mask 0x0, on 0 <7> [100.363699] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:165:HDMI-A-1] hw state readout: disabled <7> [100.364303] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:175:HDMI-A-2] hw state readout: disabled <7> [100.364673] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:plane 1A] min_cdclk 0 kHz <7> [100.365074] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:44:plane 2A] min_cdclk 0 kHz <7> [100.365448] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:53:plane 3A] min_cdclk 0 kHz <7> [100.365809] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:62:plane 4A] min_cdclk 0 kHz <7> [100.366194] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:71:cursor A] min_cdclk 0 kHz <7> [100.366567] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:77:pipe A] min_cdclk 0 kHz <7> [100.366929] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:78:plane 1B] min_cdclk 0 kHz <7> [100.367347] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:87:plane 2B] min_cdclk 0 kHz <7> [100.367717] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:96:plane 3B] min_cdclk 0 kHz <7> [100.368098] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:105:plane 4B] min_cdclk 0 kHz <7> [100.368468] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:114:cursor B] min_cdclk 0 kHz <7> [100.368833] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:120:pipe B] min_cdclk 0 kHz <7> [100.369233] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:121:plane 1C] min_cdclk 0 kHz <7> [100.369599] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:130:plane 2C] min_cdclk 0 kHz <7> [100.369961] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:139:plane 3C] min_cdclk 0 kHz <7> [100.370359] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:148:plane 4C] min_cdclk 0 kHz <7> [100.370728] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:157:cursor C] min_cdclk 0 kHz <7> [100.371105] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:163:pipe C] min_cdclk 0 kHz <7> [100.371479] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:77:pipe A] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no <7> [100.371839] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:120:pipe B] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no <7> [100.372225] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:163:pipe C] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no <7> [100.372633] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:77:pipe A] enable: no [setup_hw_state] <7> [100.373003] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:120:pipe B] enable: no [setup_hw_state] <7> [100.373405] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:163:pipe C] enable: no [setup_hw_state] <7> [100.374519] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture <7> [100.374937] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 100000000] <7> [100.375344] i915 0000:00:02.0: [drm:gen9_gt_workarounds_init.isra.0 [i915]] MCR slice:0/subslice:0 = 0 <7> [100.375736] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 3 GT workarounds on global <7> [100.377543] i915 0000:00:02.0: [drm:intel_rc6_init [i915]] BIOS enabled RC states: HW_CTRL off HW_RC6 off SW_TARGET_STATE 4 <7> [100.378960] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 8 engine workarounds on rcs'0 <7> [100.379477] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 5 whitelist workarounds on rcs'0 <7> [100.379848] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 11 context workarounds on rcs'0 <7> [100.404435] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0 <7> [100.404894] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0 <7> [100.405372] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0 <7> [100.405699] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vecs'0 to vecs0 <7> [100.406132] i915 0000:00:02.0: [drm:i915_hdcp_component_bind [i915]] I915 HDCP comp bind <6> [100.406517] mei_hdcp 0000:00:0f.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915]) <7> [100.406859] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:77:pipe A] FQ 0: start 0x8 <7> [100.407258] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:77:pipe A] FQ 1: start 0x108 <7> [100.407631] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:77:pipe A] FQ 2: start 0x208 <7> [100.407994] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:77:pipe A] FQ 3: start 0x308 <7> [100.408411] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:77:pipe A] FQ 4: start 0x3c8 <7> [100.408786] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:120:pipe B] FQ 0: start 0x8 <7> [100.409188] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:120:pipe B] FQ 1: start 0x108 <7> [100.409553] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:120:pipe B] FQ 2: start 0x208 <7> [100.409920] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:120:pipe B] FQ 3: start 0x308 <7> [100.410306] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:120:pipe B] FQ 4: start 0x3c8 <7> [100.410671] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:163:pipe C] FQ 0: start 0x8 <7> [100.411060] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:163:pipe C] FQ 1: start 0x108 <7> [100.411425] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:163:pipe C] FQ 2: start 0x208 <7> [100.411789] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:163:pipe C] FQ 3: start 0x308 <7> [100.412186] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:163:pipe C] FQ 4: start 0x3c8 <7> [100.412860] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:77:pipe A] enable: no [fastset] <7> [100.413290] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:120:pipe B] enable: no [fastset] <7> [100.413660] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:163:pipe C] enable: no [fastset] <7> [100.414249] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:77:pipe A] <7> [100.414936] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:120:pipe B] <7> [100.415590] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:163:pipe C] <7> [100.424482] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:165:HDMI-A-1] adding connector to sysfs <5> [100.429867] FAULT_INJECTION: forcing a failure. name fail_function, interval 0, probability 100, space 0, times -1 <7> [100.429976] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:165:HDMI-A-1] removing connector from sysfs <3> [100.433881] i915 0000:00:02.0: [drm] ERROR Failed to register driver for userspace access! <4> [100.433923] ------------[ cut here ]------------ <4> [100.433937] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list)) <4> [100.433941] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#3: i915_module_loa/2329 <4> [100.433953] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi i915 prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit kunit overlay intel_rapl_msr intel_rapl_common intel_pmc_bxt cmdlinepart intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core x86_pkg_temp_thermal spi_nor mtd intel_powerclamp ee1004 coretemp spi_intel_platform rtsx_pci_sdmmc spi_intel mei_pxp mei_hdcp kvm_intel wmi_bmof binfmt_misc kvm irqbypass ghash_clmulni_intel aesni_intel rapl intel_cstate r8169 nls_iso8859_1 realtek i2c_i801 i2c_mux rtsx_pci lpc_ich i2c_hid_acpi i2c_smbus i2c_hid snd_hda_intel snd_intel_dspcfg hid snd_hda_codec video intel_pmc_core snd_hda_core pmt_telemetry snd_hwdep pmt_discovery snd_pcm pmt_class intel_pmc_ssram_telemetry snd_timer snd intel_vsec pinctrl_geminilake mei_me soundcore mei wmi input_leds psmouse serio_raw fuse dm_multipath msr nvme_fabrics efi_pstore nfnetlink autofs4 <4> [100.434371] CPU: 3 UID: 0 PID: 2329 Comm: i915_module_loa Tainted: G S U L 7.0.0-rc3-CI_DRM_18132-g4f823cb4f9fa+ #1 PREEMPT(lazy) <4> [100.434378] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4> [100.434382] Hardware name: Intel Corporation NUC7PJYH/NUC7JYB, BIOS JYGLKCPX.86A.0037.2018.0423.1539 04/23/2018 <4> [100.434386] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100 <4> [100.434392] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 52 ab 02 00 48 89 c6 48 8d 3d 88 50 7c 01 48 c7 c1 38 61 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> [100.434397] RSP: 0018:ffffc900020eba18 EFLAGS: 00010246 <4> [100.434403] RAX: ffffffffa11f4d5e RBX: ffff8881027110d0 RCX: ffffffff83166138 <4> [100.434407] RDX: ffff888102304590 RSI: ffffffffa11f4d5e RDI: ffffffff839e9610 <4> [100.434410] RBP: ffffc900020eba28 R08: 0000000000000000 R09: 0000000000000000 <4> [100.434413] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888102304590 <4> [100.434416] R13: ffff888116552000 R14: ffff888118a90000 R15: 00000000fffffff2 <4> [100.434419] FS: 000079f5ff27d940(0000) GS:ffff8882f3a1b000(0000) knlGS:0000000000000000 <4> [100.434423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [100.434426] CR2: 000077210223b9c0 CR3: 000000010d626000 CR4: 0000000000352ef0 <4> [100.434430] Call Trace: <4> [100.434434] <TASK> <4> [100.434440] drm_dev_unregister+0x19/0xa0 <4> [100.434450] i915_driver_probe+0x2fc/0x5d0 [i915] <4> [100.434858] ? mutex_unlock+0x12/0x20 <4> [100.434867] ? drm_privacy_screen_get+0x171/0x190 <4> [100.434873] ? acpi_dev_found+0x66/0x80 <4> [100.434888] i915_pci_probe+0xe2/0x1d0 [i915] <4> [100.435225] local_pci_probe+0x47/0xb0 <4> [100.435237] pci_call_probe+0x6c/0x360 <4> [100.435253] ? _raw_spin_unlock+0x22/0x50 <4> [100.435265] pci_device_probe+0xae/0x110 <4> [100.435275] really_probe+0xf1/0x410 <4> [100.435285] __driver_probe_device+0x8c/0x190 <4> [100.435293] device_driver_attach+0x57/0xd0 <4> [100.435302] bind_store+0x77/0xd0 <4> [100.435312] drv_attr_store+0x24/0x50 <4> [100.435318] sysfs_kf_write+0x4d/0x80 <4> [100.435329] kernfs_fop_write_iter+0x188/0x240 <4> [100.435339] vfs_write+0x283/0x540 <4> [100.435360] ksys_write+0x6f/0xf0 <4> [100.435370] __x64_sys_write+0x19/0x30 <4> [100.435375] x64_sys_call+0x259/0x26e0 <4> [100.435383] do_syscall_64+0xdd/0x1470 <4> [100.435391] ? restore_fpregs_from_fpstate+0x3d/0xc0 <4> [100.435400] ? switch_fpu_return+0x125/0x170 <4> [100.435405] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [100.435416] ? do_syscall_64+0x22e/0x1470 <4> [100.435422] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [100.435431] ? do_syscall_64+0x22e/0x1470 <4> [100.435436] ? clear_bhb_loop+0x30/0x80 <4> [100.435446] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [100.435451] RIP: 0033:0x79f60151c5a4 <4> [100.435459] 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> [100.435464] RSP: 002b:00007fff43c6f078 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [100.435470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000079f60151c5a4 <4> [100.435474] RDX: 000000000000000c RSI: 00007fff43c6f2b0 RDI: 000000000000000c <4> [100.435477] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000 <4> [100.435480] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff43c6f2b0 <4> [100.435483] R13: 000000000000000c R14: 00005ecda8660153 R15: 00005ecda866028e <4> [100.435505] </TASK> <4> [100.435508] irq event stamp: 142237 <4> [100.435512] hardirqs last enabled at (142243): [<ffffffff814a9e59>] __up_console_sem+0x79/0xa0 <4> [100.435519] hardirqs last disabled at (142248): [<ffffffff814a9e3e>] __up_console_sem+0x5e/0xa0 <4> [100.435524] softirqs last enabled at (142028): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160 <4> [100.435530] softirqs last disabled at (142007): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160 <4> [100.435536] ---[ end trace 0000000000000000 ]--- <7> [100.461872] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7> [100.515972] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <3> [100.571995] i915 0000:00:02.0: [drm] ERROR Device initialization failed (-14) <3> [100.572122] i915 0000:00:02.0: probe with driver i915 failed with error -14 <6> [100.601934] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Detail

Value

Duration

unknown

Hostname

shard-glk10

Igt-Version

IGT-Version: 2.3-gd91dcaa22 (x86_64) (Linux: 7.0.0-rc3-CI_DRM_18132-g4f823cb4f9fa+ x86_64)

Out

Starting dynamic subtest: intel_connector_register
Load failed with expected error Bad address (-14)
Dynamic subtest intel_connector_register: SUCCESS (0.442s)

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 (0.442s)

Dmesg

Scroll to first warning

<6> [100.160001] [IGT] i915_module_load: starting dynamic subtest intel_connector_register

<6> [100.160220] [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> [100.282144] i915 0000:00:02.0: [drm] Found geminilake (device ID 3184) integrated display version 10.00 stepping B0

<7> [100.284107] i915 0000:00:02.0: [drm:intel_wopcm_init_early [i915]] WOPCM: 1024K

<7> [100.284618] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no)

<7> [100.285000] i915 0000:00:02.0: [drm:intel_pch_detect [i915]] No PCH found.

<7> [100.285410] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled)

<7> [100.285868] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT

<7> [100.286401] i915 0000:00:02.0: [drm:intel_uncore_init_mmio [i915]] unclaimed mmio detected on uncore init, clearing

<7> [100.286793] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 0 kHz

<7> [100.289057] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 4096M

<7> [100.289502] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M

<7> [100.289813] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 64M

<6> [100.290225] i915 0000:00:02.0: vgaarb: deactivate vga console

<7> [100.290765] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 7ff00047

<7> [100.291247] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K

<7> [100.291594] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7702 MiB [mem 0x00000000-0x1e1615fff], io: n/a

<7> [100.291897] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(5): stolen-system: 63 MiB [mem 0x7c000000-0x7fefffff], io: n/a

<7> [100.293487] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x79d1f018

<7> [100.294111] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0

<7> [100.294486] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported

<7> [100.294840] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported

<7> [100.295304] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (RVDA)

<6> [100.295709] i915 0000:00:02.0: [drm] couldn't get memory information

<7> [100.295714] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN

<7> [100.296109] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0

<7> [100.296483] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0

<7> [100.296846] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0

<7> [100.298149] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 100000 kHz

<7> [100.298640] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT GEMINILAKE ", BDB version 212

<7> [100.299045] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7)

<7> [100.299435] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 309, min size 5)

<7> [100.299808] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 9 (size 96, min size 100)

<7> [100.300213] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19)

<7> [100.300595] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 748, min size 850)

<7> [100.300966] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 26, min size 34)

<7> [100.301384] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148)

<7> [100.301774] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1298, min size 1366)

<7> [100.302166] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 129, min size 305)

<7> [100.302543] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 22, min size 136)

<7> [100.302915] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 52 (size 822, min size 822)

<7> [100.303304] i915 0000:00:02.0: [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 1 fdi_rx_polarity_inverted 0

<7> [100.303670] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2

<7> [100.304062] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2

<7> [100.304447] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2

<7> [100.304820] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Skipping SDVO device mapping

<7> [100.305195] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port B 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> [100.305561] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port B VBT HDMI level shift: 8

<7> [100.305921] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port C 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> [100.306304] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port C VBT HDMI level shift: 8

<7> [100.306689] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 09

<7> [100.307117] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 00

<7> [100.307532] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_1

<7> [100.307967] i915 0000:00:02.0: [drm:intel_cdclk_init_hw [i915]] Current CDCLK 19200 kHz, VCO 0 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 1

<7> [100.308361] i915 0000:00:02.0: [drm:intel_cdclk_init_hw [i915]] Sanitizing cdclk programmed by pre-os

<7> [100.308822] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1

<7> [100.309269] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [100.309648] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [100.310031] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 00

<7> [100.310428] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2

<7> [100.310904] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-a

<7> [100.311403] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 1 already enabled, won't reprogram it

<7> [100.311773] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-b

<7> [100.312339] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 0 already enabled, won't reprogram it

<7> [100.312715] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-c

<7> [100.313274] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 2 already enabled, won't reprogram it

<7> [100.313649] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_A

<7> [100.314053] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_B

<7> [100.314436] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_C

<7> [100.315768] i915 0000:00:02.0: [drm:intel_dmc_init [i915]] Loading i915/glk_dmc_ver1_04.bin

<7> [100.317948] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] DMC 0:

<6> [100.318410] i915 0000:00:02.0: [drm] Applying Increase DDI Disabled quirk

<7> [100.318419] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1

<7> [100.318506] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[0]: 0x8f074 = 0x3fc0

<7> [100.318874] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[1]: 0x8f004 = 0xe00088 (EVT_HTP)

<7> [100.319259] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[2]: 0x8f034 = 0xc003b400 (EVT_CTL)

<7> [100.319587] i915 0000:00:02.0: [drm:skl_wm_init [i915]] SAGV supported: no, original SAGV block time: 0 us

<6> [100.320652] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4)

<7> [100.320861] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM0 latency 7 (7.0 usec)

<7> [100.321411] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM1 latency 7 (7.0 usec)

<7> [100.321770] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM2 latency 8 (8.0 usec)

<7> [100.322351] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM3 latency 22 (22.0 usec)

<7> [100.322730] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM4 latency 22 (22.0 usec)

<7> [100.323103] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM5 latency 22 (22.0 usec)

<7> [100.323465] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM6 latency 22 (22.0 usec)

<7> [100.323820] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM7 latency 22 (22.0 usec)

<7> [100.324350] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM0 latency 7 (7.0 usec)

<7> [100.324735] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM1 latency 7 (7.0 usec)

<7> [100.325112] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM2 latency 8 (8.0 usec)

<7> [100.325473] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM3 latency 22 (22.0 usec)

<7> [100.325828] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM4 latency 22 (22.0 usec)

<7> [100.326425] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM5 latency 22 (22.0 usec)

<7> [100.326810] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM6 latency 22 (22.0 usec)

<7> [100.327189] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM7 latency 22 (22.0 usec)

<7> [100.334757] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 3 display pipes available.

<7> [100.341346] i915 0000:00:02.0: [drm:intel_cdclk_read_hw [i915]] Current CDCLK 79200 kHz, VCO 633600 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 4

<7> [100.341849] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 316800 kHz

<7> [100.342620] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 633600 kHz

<7> [100.343327] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:164:DDI B/PHY B]

<7> [100.343734] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:164:DDI B/PHY B] Using DDC pin 0x1 (VBT)

<7> [100.346844] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:174:DDI C/PHY C]

<7> [100.347712] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:174:DDI C/PHY C] Using DDC pin 0x2 (VBT)

<7> [100.348634] i915 0000:00:02.0: [drm:vlv_dsi_init [i915]]

<7> [100.350060] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA plane is disabled

<6> [100.350606] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem

<7> [100.351893] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:77:pipe A] hw state readout: disabled

<7> [100.352595] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:120:pipe B] hw state readout: disabled

<7> [100.353230] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:163:pipe C] hw state readout: disabled

<7> [100.353660] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:plane 1A] hw state readout: disabled, pipe A

<7> [100.354873] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:44:plane 2A] hw state readout: disabled, pipe A

<7> [100.355439] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:53:plane 3A] hw state readout: disabled, pipe A

<7> [100.355847] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:62:plane 4A] hw state readout: disabled, pipe A

<7> [100.356290] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:71:cursor A] hw state readout: disabled, pipe A

<7> [100.356723] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:78:plane 1B] hw state readout: disabled, pipe B

<7> [100.357183] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:87:plane 2B] hw state readout: disabled, pipe B

<7> [100.357591] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:96:plane 3B] hw state readout: disabled, pipe B

<7> [100.357998] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:105:plane 4B] hw state readout: disabled, pipe B

<7> [100.358435] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:114:cursor B] hw state readout: disabled, pipe B

<7> [100.358841] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:121:plane 1C] hw state readout: disabled, pipe C

<7> [100.359284] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:130:plane 2C] hw state readout: disabled, pipe C

<7> [100.359695] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:139:plane 3C] hw state readout: disabled, pipe C

<7> [100.360116] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:148:plane 4C] hw state readout: disabled, pipe C

<7> [100.360526] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:157:cursor C] hw state readout: disabled, pipe C

<7> [100.360937] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:164:DDI B/PHY B] hw state readout: disabled, pipe A

<7> [100.361379] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:174:DDI C/PHY C] hw state readout: disabled, pipe A

<7> [100.361797] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL A hw state readout: pipe_mask 0x0, on 0

<7> [100.362256] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL B hw state readout: pipe_mask 0x0, on 0

<7> [100.362673] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL C hw state readout: pipe_mask 0x0, on 0

<7> [100.363699] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:165:HDMI-A-1] hw state readout: disabled

<7> [100.364303] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:175:HDMI-A-2] hw state readout: disabled

<7> [100.364673] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:35:plane 1A] min_cdclk 0 kHz

<7> [100.365074] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:44:plane 2A] min_cdclk 0 kHz

<7> [100.365448] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:53:plane 3A] min_cdclk 0 kHz

<7> [100.365809] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:62:plane 4A] min_cdclk 0 kHz

<7> [100.366194] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:71:cursor A] min_cdclk 0 kHz

<7> [100.366567] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:77:pipe A] min_cdclk 0 kHz

<7> [100.366929] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:78:plane 1B] min_cdclk 0 kHz

<7> [100.367347] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:87:plane 2B] min_cdclk 0 kHz

<7> [100.367717] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:96:plane 3B] min_cdclk 0 kHz

<7> [100.368098] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:105:plane 4B] min_cdclk 0 kHz

<7> [100.368468] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:114:cursor B] min_cdclk 0 kHz

<7> [100.368833] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:120:pipe B] min_cdclk 0 kHz

<7> [100.369233] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:121:plane 1C] min_cdclk 0 kHz

<7> [100.369599] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:130:plane 2C] min_cdclk 0 kHz

<7> [100.369961] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:139:plane 3C] min_cdclk 0 kHz

<7> [100.370359] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:148:plane 4C] min_cdclk 0 kHz

<7> [100.370728] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:157:cursor C] min_cdclk 0 kHz

<7> [100.371105] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:163:pipe C] min_cdclk 0 kHz

<7> [100.371479] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:77:pipe A] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no

<7> [100.371839] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:120:pipe B] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no

<7> [100.372225] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:163:pipe C] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no

<7> [100.372633] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:77:pipe A] enable: no [setup_hw_state]

<7> [100.373003] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:120:pipe B] enable: no [setup_hw_state]

<7> [100.373405] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:163:pipe C] enable: no [setup_hw_state]

<7> [100.374519] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture

<7> [100.374937] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 100000000]

<7> [100.375344] i915 0000:00:02.0: [drm:gen9_gt_workarounds_init.isra.0 [i915]] MCR slice:0/subslice:0 = 0

<7> [100.375736] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 3 GT workarounds on global

<7> [100.377543] i915 0000:00:02.0: [drm:intel_rc6_init [i915]] BIOS enabled RC states: HW_CTRL off HW_RC6 off SW_TARGET_STATE 4

<7> [100.378960] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 8 engine workarounds on rcs'0

<7> [100.379477] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 5 whitelist workarounds on rcs'0

<7> [100.379848] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 11 context workarounds on rcs'0

<7> [100.404435] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0

<7> [100.404894] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0

<7> [100.405372] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0

<7> [100.405699] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vecs'0 to vecs0

<7> [100.406132] i915 0000:00:02.0: [drm:i915_hdcp_component_bind [i915]] I915 HDCP comp bind

<6> [100.406517] mei_hdcp 0000:00:0f.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915])

<7> [100.406859] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:77:pipe A] FQ 0: start 0x8

<7> [100.407258] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:77:pipe A] FQ 1: start 0x108

<7> [100.407631] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:77:pipe A] FQ 2: start 0x208

<7> [100.407994] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:77:pipe A] FQ 3: start 0x308

<7> [100.408411] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:77:pipe A] FQ 4: start 0x3c8

<7> [100.408786] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:120:pipe B] FQ 0: start 0x8

<7> [100.409188] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:120:pipe B] FQ 1: start 0x108

<7> [100.409553] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:120:pipe B] FQ 2: start 0x208

<7> [100.409920] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:120:pipe B] FQ 3: start 0x308

<7> [100.410306] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:120:pipe B] FQ 4: start 0x3c8

<7> [100.410671] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:163:pipe C] FQ 0: start 0x8

<7> [100.411060] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:163:pipe C] FQ 1: start 0x108

<7> [100.411425] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:163:pipe C] FQ 2: start 0x208

<7> [100.411789] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:163:pipe C] FQ 3: start 0x308

<7> [100.412186] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:163:pipe C] FQ 4: start 0x3c8

<7> [100.412860] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:77:pipe A] enable: no [fastset]

<7> [100.413290] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:120:pipe B] enable: no [fastset]

<7> [100.413660] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:163:pipe C] enable: no [fastset]

<7> [100.414249] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:77:pipe A]

<7> [100.414936] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:120:pipe B]

<7> [100.415590] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:163:pipe C]

<7> [100.424482] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:165:HDMI-A-1] adding connector to sysfs

<5> [100.429867] FAULT_INJECTION: forcing a failure.

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

<7> [100.429976] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:165:HDMI-A-1] removing connector from sysfs

<3> [100.433881] i915 0000:00:02.0: [drm] *ERROR* Failed to register driver for userspace access!

<4> [100.433923] ------------[ cut here ]------------

<4> [100.433937] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list))

<4> [100.433941] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xe8/0x100, CPU#3: i915_module_loa/2329

<4> [100.433953] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi i915 prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit kunit overlay intel_rapl_msr intel_rapl_common intel_pmc_bxt cmdlinepart intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core x86_pkg_temp_thermal spi_nor mtd intel_powerclamp ee1004 coretemp spi_intel_platform rtsx_pci_sdmmc spi_intel mei_pxp mei_hdcp kvm_intel wmi_bmof binfmt_misc kvm irqbypass ghash_clmulni_intel aesni_intel rapl intel_cstate r8169 nls_iso8859_1 realtek i2c_i801 i2c_mux rtsx_pci lpc_ich i2c_hid_acpi i2c_smbus i2c_hid snd_hda_intel snd_intel_dspcfg hid snd_hda_codec video intel_pmc_core snd_hda_core pmt_telemetry snd_hwdep pmt_discovery snd_pcm pmt_class intel_pmc_ssram_telemetry snd_timer snd intel_vsec pinctrl_geminilake mei_me soundcore mei wmi input_leds psmouse serio_raw fuse dm_multipath msr nvme_fabrics efi_pstore nfnetlink autofs4

<4> [100.434371] CPU: 3 UID: 0 PID: 2329 Comm: i915_module_loa Tainted: G S U L 7.0.0-rc3-CI_DRM_18132-g4f823cb4f9fa+ #1 PREEMPT(lazy)

<4> [100.434378] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP

<4> [100.434382] Hardware name: Intel Corporation NUC7PJYH/NUC7JYB, BIOS JYGLKCPX.86A.0037.2018.0423.1539 04/23/2018

<4> [100.434386] RIP: 0010:drm_client_sysrq_unregister+0xf2/0x100

<4> [100.434392] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 52 ab 02 00 48 89 c6 48 8d 3d 88 50 7c 01 48 c7 c1 38 61 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> [100.434397] RSP: 0018:ffffc900020eba18 EFLAGS: 00010246

<4> [100.434403] RAX: ffffffffa11f4d5e RBX: ffff8881027110d0 RCX: ffffffff83166138

<4> [100.434407] RDX: ffff888102304590 RSI: ffffffffa11f4d5e RDI: ffffffff839e9610

<4> [100.434410] RBP: ffffc900020eba28 R08: 0000000000000000 R09: 0000000000000000

<4> [100.434413] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888102304590

<4> [100.434416] R13: ffff888116552000 R14: ffff888118a90000 R15: 00000000fffffff2

<4> [100.434419] FS: 000079f5ff27d940(0000) GS:ffff8882f3a1b000(0000) knlGS:0000000000000000

<4> [100.434423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [100.434426] CR2: 000077210223b9c0 CR3: 000000010d626000 CR4: 0000000000352ef0

<4> [100.434430] Call Trace:

<4> [100.434434] <TASK>

<4> [100.434440] drm_dev_unregister+0x19/0xa0

<4> [100.434450] i915_driver_probe+0x2fc/0x5d0 [i915]

<4> [100.434858] ? mutex_unlock+0x12/0x20

<4> [100.434867] ? drm_privacy_screen_get+0x171/0x190

<4> [100.434873] ? acpi_dev_found+0x66/0x80

<4> [100.434888] i915_pci_probe+0xe2/0x1d0 [i915]

<4> [100.435225] local_pci_probe+0x47/0xb0

<4> [100.435237] pci_call_probe+0x6c/0x360

<4> [100.435253] ? _raw_spin_unlock+0x22/0x50

<4> [100.435265] pci_device_probe+0xae/0x110

<4> [100.435275] really_probe+0xf1/0x410

<4> [100.435285] __driver_probe_device+0x8c/0x190

<4> [100.435293] device_driver_attach+0x57/0xd0

<4> [100.435302] bind_store+0x77/0xd0

<4> [100.435312] drv_attr_store+0x24/0x50

<4> [100.435318] sysfs_kf_write+0x4d/0x80

<4> [100.435329] kernfs_fop_write_iter+0x188/0x240

<4> [100.435339] vfs_write+0x283/0x540

<4> [100.435360] ksys_write+0x6f/0xf0

<4> [100.435370] __x64_sys_write+0x19/0x30

<4> [100.435375] x64_sys_call+0x259/0x26e0

<4> [100.435383] do_syscall_64+0xdd/0x1470

<4> [100.435391] ? restore_fpregs_from_fpstate+0x3d/0xc0

<4> [100.435400] ? switch_fpu_return+0x125/0x170

<4> [100.435405] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [100.435416] ? do_syscall_64+0x22e/0x1470

<4> [100.435422] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [100.435431] ? do_syscall_64+0x22e/0x1470

<4> [100.435436] ? clear_bhb_loop+0x30/0x80

<4> [100.435446] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [100.435451] RIP: 0033:0x79f60151c5a4

<4> [100.435459] 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> [100.435464] RSP: 002b:00007fff43c6f078 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [100.435470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000079f60151c5a4

<4> [100.435474] RDX: 000000000000000c RSI: 00007fff43c6f2b0 RDI: 000000000000000c

<4> [100.435477] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000

<4> [100.435480] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff43c6f2b0

<4> [100.435483] R13: 000000000000000c R14: 00005ecda8660153 R15: 00005ecda866028e

<4> [100.435505] </TASK>

<4> [100.435508] irq event stamp: 142237

<4> [100.435512] hardirqs last enabled at (142243): [<ffffffff814a9e59>] __up_console_sem+0x79/0xa0

<4> [100.435519] hardirqs last disabled at (142248): [<ffffffff814a9e3e>] __up_console_sem+0x5e/0xa0

<4> [100.435524] softirqs last enabled at (142028): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160

<4> [100.435530] softirqs last disabled at (142007): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160

<4> [100.435536] ---[ end trace 0000000000000000 ]---

<7> [100.461872] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]

<7> [100.515972] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind

<3> [100.571995] i915 0000:00:02.0: [drm] *ERROR* Device initialization failed (-14)

<3> [100.572122] i915 0000:00:02.0: probe with driver i915 failed with error -14

<6> [100.601934] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Created at 2026-03-12 14:53:34