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

Results for igt@i915_module_load@fault-injection@intel_connector_register

Detail	Value
Duration	unknown
Hostname	shard-glk11
Igt-Version	IGT-Version: 2.4-g65d691069 (x86_64) (Linux: 7.1.0-rc4-Patchwork_164567v4-gf05be6b98588+ x86_64)
Out	Starting dynamic subtest: intel_connector_register Load failed with expected error Bad address (-14) Dynamic subtest intel_connector_register: SUCCESS (0.505s) 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 (0.505s)
Dmesg Scroll to first warning	<6> [542.039679] [IGT] i915_module_load: starting dynamic subtest intel_connector_register <6> [542.041045] [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.* <3> [542.052177] DMAR: DRHD: handling fault status reg 2 <6> [542.159253] i915 0000:00:02.0: [drm] Found geminilake (device ID 3184) integrated display version 10.00 stepping B0 <7> [542.161466] i915 0000:00:02.0: [drm:intel_wopcm_init_early [i915]] WOPCM: 1024K <7> [542.161997] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no) <7> [542.162439] i915 0000:00:02.0: [drm:intel_pch_detect [i915]] No PCH found. <7> [542.162819] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled) <7> [542.163271] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT <7> [542.163825] i915 0000:00:02.0: [drm:intel_uncore_init_mmio [i915]] unclaimed mmio detected on uncore init, clearing <7> [542.164165] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 0 kHz <7> [542.166661] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 4096M <7> [542.167097] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M <7> [542.167460] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 64M <6> [542.167792] i915 0000:00:02.0: [drm] VT-d active for gfx access <6> [542.168159] i915 0000:00:02.0: vgaarb: deactivate vga console <6> [542.170983] i915 0000:00:02.0: [drm] Using Transparent Hugepages <7> [542.171089] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 7ff00047 <7> [542.171610] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K <7> [542.171989] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7450 MiB [mem 0x00000000-0x1d1a90fff], io: n/a <7> [542.172304] 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> [542.175044] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x69da6018 <7> [542.175665] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0 <7> [542.176035] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported <7> [542.176446] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported <7> [542.176875] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (RVDA) <6> [542.177287] i915 0000:00:02.0: [drm] couldn't get memory information <7> [542.177292] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN <7> [542.177713] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0 <7> [542.178087] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0 <7> [542.178499] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0 <7> [542.180657] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 100000 kHz <7> [542.181208] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT GEMINILAKE ", BDB version 212 <7> [542.181674] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7) <7> [542.182084] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 309, min size 5) <7> [542.182495] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 9 (size 96, min size 100) <7> [542.182888] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19) <7> [542.183266] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 748, min size 850) <7> [542.183675] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 26, min size 34) <7> [542.184055] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148) <7> [542.184453] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1298, min size 1366) <7> [542.184856] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 129, min size 305) <7> [542.185292] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 22, min size 136) <7> [542.185703] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 52 (size 822, min size 822) <7> [542.186076] 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> [542.186477] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2 <7> [542.186846] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2 <7> [542.187227] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2 <7> [542.187616] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Skipping SDVO device mapping <7> [542.187981] 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> [542.188359] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port B VBT HDMI level shift: 8 <7> [542.188755] 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> [542.189120] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port C VBT HDMI level shift: 8 <7> [542.189515] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 09 <7> [542.189927] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 00 <7> [542.190364] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_1 <7> [542.190807] 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> [542.191214] i915 0000:00:02.0: [drm:intel_cdclk_init_hw [i915]] Sanitizing cdclk programmed by pre-os <7> [542.191712] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1 <7> [542.192136] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [542.192522] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [542.192894] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 00 <7> [542.193286] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2 <7> [542.193838] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-a <7> [542.194428] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 1 already enabled, won't reprogram it <7> [542.194822] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-b <7> [542.195388] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 0 already enabled, won't reprogram it <7> [542.195764] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-c <7> [542.197645] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 2 already enabled, won't reprogram it <7> [542.198146] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_A <7> [542.198586] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_B <7> [542.198973] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_C <7> [542.200341] i915 0000:00:02.0: [drm:intel_dmc_init [i915]] Loading i915/glk_dmc_ver1_04.bin <7> [542.203270] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] DMC 0: <7> [542.203817] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[0]: 0x8f074 = 0x3fc0 <7> [542.204189] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[1]: 0x8f004 = 0xe00088 (EVT_HTP) <7> [542.204625] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[2]: 0x8f034 = 0xc003b400 (EVT_CTL) <6> [542.206935] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4) <6> [542.206978] i915 0000:00:02.0: [drm] Applying Increase DDI Disabled quirk <7> [542.206986] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1 <7> [542.209732] i915 0000:00:02.0: [drm:skl_wm_init [i915]] SAGV supported: no, original SAGV block time: 0 us <7> [542.210227] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM0 latency 7 (7.0 usec) <7> [542.210626] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM1 latency 7 (7.0 usec) <7> [542.210991] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM2 latency 8 (8.0 usec) <7> [542.211409] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM3 latency 22 (22.0 usec) <7> [542.211803] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM4 latency 22 (22.0 usec) <7> [542.212174] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM5 latency 22 (22.0 usec) <7> [542.212571] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM6 latency 22 (22.0 usec) <7> [542.212941] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM7 latency 22 (22.0 usec) <7> [542.213303] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM0 latency 7 (7.0 usec) <7> [542.213714] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM1 latency 7 (7.0 usec) <7> [542.214077] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM2 latency 8 (8.0 usec) <7> [542.214462] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM3 latency 22 (22.0 usec) <7> [542.214826] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM4 latency 22 (22.0 usec) <7> [542.215189] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM5 latency 22 (22.0 usec) <7> [542.215587] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM6 latency 22 (22.0 usec) <7> [542.216008] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM7 latency 22 (22.0 usec) <7> [542.228266] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 3 display pipes available. <7> [542.234439] 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> [542.234922] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 316800 kHz <7> [542.235291] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 633600 kHz <7> [542.235790] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:165:DDI B/PHY B] <7> [542.236289] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:165:DDI B/PHY B] Using DDC pin 0x1 (VBT) <7> [542.238087] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:175:DDI C/PHY C] <7> [542.238632] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:175:DDI C/PHY C] Using DDC pin 0x2 (VBT) <7> [542.239298] i915 0000:00:02.0: [drm:vlv_dsi_init [i915]] <7> [542.241716] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA plane is disabled <6> [542.242245] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem <7> [542.242798] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:78:pipe A] hw state readout: disabled <7> [542.243410] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:121:pipe B] hw state readout: disabled <7> [542.245029] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:164:pipe C] hw state readout: disabled <7> [542.245676] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:36:plane 1A] hw state readout: disabled, pipe A <7> [542.246172] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:45:plane 2A] hw state readout: disabled, pipe A <7> [542.246631] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:plane 3A] hw state readout: disabled, pipe A <7> [542.247042] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:63:plane 4A] hw state readout: disabled, pipe A <7> [542.247485] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:72:cursor A] hw state readout: disabled, pipe A <7> [542.247971] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:79:plane 1B] hw state readout: disabled, pipe B <7> [542.248455] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:88:plane 2B] hw state readout: disabled, pipe B <7> [542.248957] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:97:plane 3B] hw state readout: disabled, pipe B <7> [542.249470] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:106:plane 4B] hw state readout: disabled, pipe B <7> [542.249982] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:115:cursor B] hw state readout: disabled, pipe B <7> [542.250517] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:122:plane 1C] hw state readout: disabled, pipe C <7> [542.250937] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:131:plane 2C] hw state readout: disabled, pipe C <7> [542.251382] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:140:plane 3C] hw state readout: disabled, pipe C <7> [542.251793] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:149:plane 4C] hw state readout: disabled, pipe C <7> [542.252197] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:158:cursor C] hw state readout: disabled, pipe C <7> [542.252682] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:165:DDI B/PHY B] hw state readout: disabled, pipe A <7> [542.253119] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:175:DDI C/PHY C] hw state readout: disabled, pipe A <7> [542.253597] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL A hw state readout: pipe_mask 0x0, on 0 <7> [542.254041] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL B hw state readout: pipe_mask 0x0, on 0 <7> [542.254488] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL C hw state readout: pipe_mask 0x0, on 0 <7> [542.255629] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:166:HDMI-A-1] hw state readout: disabled <7> [542.256220] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:176:HDMI-A-2] hw state readout: disabled <7> [542.257466] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:36:plane 1A] min_cdclk 0 kHz <7> [542.257962] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:45:plane 2A] min_cdclk 0 kHz <7> [542.258397] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:plane 3A] min_cdclk 0 kHz <7> [542.258812] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:63:plane 4A] min_cdclk 0 kHz <7> [542.259180] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:72:cursor A] min_cdclk 0 kHz <7> [542.259613] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:78:pipe A] min_cdclk 0 kHz <7> [542.259990] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:79:plane 1B] min_cdclk 0 kHz <7> [542.260402] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:88:plane 2B] min_cdclk 0 kHz <7> [542.260774] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:97:plane 3B] min_cdclk 0 kHz <7> [542.261142] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:106:plane 4B] min_cdclk 0 kHz <7> [542.261563] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:115:cursor B] min_cdclk 0 kHz <7> [542.261968] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:121:pipe B] min_cdclk 0 kHz <7> [542.262372] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:122:plane 1C] min_cdclk 0 kHz <7> [542.262746] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:131:plane 2C] min_cdclk 0 kHz <7> [542.263116] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:140:plane 3C] min_cdclk 0 kHz <7> [542.263515] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:149:plane 4C] min_cdclk 0 kHz <7> [542.263917] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:158:cursor C] min_cdclk 0 kHz <7> [542.264285] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:164:pipe C] min_cdclk 0 kHz <7> [542.264673] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:78:pipe A] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no <7> [542.265039] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:121:pipe B] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no <7> [542.265414] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:164:pipe C] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no <7> [542.265848] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:78:pipe A] enable: no [setup_hw_state] <7> [542.266296] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:121:pipe B] enable: no [setup_hw_state] <7> [542.266713] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:164:pipe C] enable: no [setup_hw_state] <7> [542.267995] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture <7> [542.268495] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 100000000] <7> [542.268830] i915 0000:00:02.0: [drm:gen9_gt_workarounds_init.isra.0 [i915]] MCR slice:0/subslice:0 = 0 <7> [542.269210] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 3 GT workarounds on global <7> [542.272508] 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> [542.275028] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 8 engine workarounds on rcs'0 <7> [542.275522] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 5 whitelist workarounds on rcs'0 <7> [542.275892] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 11 context workarounds on rcs'0 <7> [542.307964] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0 <7> [542.308597] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0 <7> [542.308919] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0 <7> [542.309230] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vecs'0 to vecs0 <7> [542.309734] i915 0000:00:02.0: [drm:i915_hdcp_component_bind [i915]] I915 HDCP comp bind <6> [542.310142] mei_hdcp 0000:00:0f.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915]) <7> [542.310534] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 0: start 0x8 <7> [542.311157] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 1: start 0x108 <7> [542.311593] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 2: start 0x208 <7> [542.311967] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 3: start 0x308 <7> [542.312349] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 4: start 0x3c8 <7> [542.312721] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 0: start 0x8 <7> [542.313122] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 1: start 0x108 <7> [542.313528] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 2: start 0x208 <7> [542.313903] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 3: start 0x308 <7> [542.314271] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 4: start 0x3c8 <7> [542.314673] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 0: start 0x8 <7> [542.315047] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 1: start 0x108 <7> [542.315465] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 2: start 0x208 <7> [542.315840] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 3: start 0x308 <7> [542.316206] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 4: start 0x3c8 <7> [542.316970] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:78:pipe A] enable: no [fastset] <7> [542.317455] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:121:pipe B] enable: no [fastset] <7> [542.317867] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:164:pipe C] enable: no [fastset] <7> [542.318406] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:78:pipe A] <7> [542.319145] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:121:pipe B] <7> [542.319785] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:164:pipe C] <7> [542.329993] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:166:HDMI-A-1] adding connector to sysfs <5> [542.334723] FAULT_INJECTION: forcing a failure. name fail_function, interval 0, probability 100, space 0, times -1 <7> [542.334835] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:166:HDMI-A-1] removing connector from sysfs <3> [542.342688] i915 0000:00:02.0: [drm] ERROR Failed to register driver for userspace access! <4> [542.342731] ------------[ cut here ]------------ <4> [542.342745] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list)) <4> [542.342749] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xd2/0xf0, CPU#0: i915_module_loa/2757 <4> [542.342761] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi i915 prime_numbers drm_buddy ttm drm_display_helper cec i2c_algo_bit kunit overlay intel_rapl_msr intel_rapl_common cmdlinepart spi_nor mtd intel_pmc_bxt intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core ee1004 x86_pkg_temp_thermal intel_powerclamp coretemp spi_intel_platform rtsx_pci_sdmmc spi_intel mei_pxp mei_hdcp wmi_bmof kvm_intel binfmt_misc kvm irqbypass aesni_intel gf128mul r8169 rapl intel_cstate realtek nls_iso8859_1 i2c_i801 phy_package rtsx_pci i2c_mux video i2c_smbus lpc_ich i2c_hid_acpi ir_rc6_decoder i2c_hid rc_rc6_mce ite_cir hid rc_core snd_hda_intel snd_intel_dspcfg snd_hda_codec input_leds intel_pmc_core snd_hda_core pmt_telemetry snd_hwdep pmt_discovery snd_pcm pmt_class intel_pmc_ssram_telemetry snd_timer pinctrl_geminilake mei_me intel_vsec snd mei soundcore wmi psmouse serio_raw dm_multipath msr nvme_fabrics efi_pstore fuse nfnetlink autofs4 [last unloaded: vgem] <4> [542.342978] CPU: 0 UID: 0 PID: 2757 Comm: i915_module_loa Tainted: G S U L 7.1.0-rc4-Patchwork_164567v4-gf05be6b98588+ #1 PREEMPT(lazy) <4> [542.342985] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP <4> [542.342989] Hardware name: Intel Corporation NUC7PJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4> [542.342993] RIP: 0010:drm_client_sysrq_unregister+0xdc/0xf0 <4> [542.342999] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 38 af 02 00 48 89 c6 48 8d 3d 0e d1 7d 01 48 c7 c1 00 e2 1d 83 4c 89 e2 <67> 48 0f b9 3a eb 87 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90 <4> [542.343004] RSP: 0018:ffffc9000301f8f8 EFLAGS: 00010246 <4> [542.343010] RAX: ffffffffa11f823e RBX: ffff888102cfc0d0 RCX: ffffffff831de200 <4> [542.343013] RDX: ffff888102739210 RSI: ffffffffa11f823e RDI: ffffffff839e5dc0 <4> [542.343017] RBP: ffffc9000301f908 R08: 0000000000000000 R09: 0000000000000000 <4> [542.343020] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888102739210 <4> [542.343023] R13: ffff8881105b2000 R14: ffff88813115c000 R15: 00000000fffffff2 <4> [542.343026] FS: 000075e4b92c3940(0000) GS:ffff8882f3c8a000(0000) knlGS:0000000000000000 <4> [542.343030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [542.343034] CR2: 00006224e8dd49c0 CR3: 0000000118f80000 CR4: 0000000000352ef0 <4> [542.343037] Call Trace: <4> [542.343040] <TASK> <4> [542.343046] drm_dev_unregister+0x19/0xa0 <4> [542.343056] i915_driver_probe+0x2fc/0x5d0 [i915] <4> [542.344017] ? mutex_unlock+0x12/0x20 <4> [542.344030] ? drm_privacy_screen_get+0x171/0x190 <4> [542.344038] ? acpi_dev_found+0x66/0x80 <4> [542.344056] i915_pci_probe+0xe0/0x1d0 [i915] <4> [542.344571] local_pci_probe+0x47/0xb0 <4> [542.344587] pci_call_probe+0x6c/0x360 <4> [542.344603] ? _raw_spin_unlock+0x22/0x50 <4> [542.344612] ? pci_match_device+0x16d/0x1a0 <4> [542.344623] pci_device_probe+0xa9/0x140 <4> [542.344629] ? sysfs_create_link+0x21/0x50 <4> [542.344642] really_probe+0xf1/0x410 <4> [542.344652] __driver_probe_device+0x9f/0x1d0 <4> [542.344660] device_driver_attach+0x57/0xd0 <4> [542.344669] bind_store+0x77/0xd0 <4> [542.344679] drv_attr_store+0x24/0x50 <4> [542.344685] sysfs_kf_write+0x4d/0x80 <4> [542.344695] kernfs_fop_write_iter+0x188/0x240 <4> [542.344706] vfs_write+0x283/0x540 <4> [542.344713] ? putname+0x41/0x90 <4> [542.344733] ksys_write+0x6f/0xf0 <4> [542.344744] __x64_sys_write+0x19/0x30 <4> [542.344750] x64_sys_call+0x259/0x26e0 <4> [542.344758] do_syscall_64+0x103/0x1410 <4> [542.344765] ? do_syscall_64+0x23d/0x1410 <4> [542.344778] ? trace_hardirqs_on_prepare+0xd7/0xf0 <4> [542.344789] ? do_syscall_64+0x23d/0x1410 <4> [542.344794] ? __fput+0x1c2/0x300 <4> [542.344804] ? fput_close_sync+0x3d/0xa0 <4> [542.344812] ? trace_hardirqs_on_prepare+0xd7/0xf0 <4> [542.344821] ? do_syscall_64+0x23d/0x1410 <4> [542.344827] ? fput_close_sync+0x3d/0xa0 <4> [542.344835] ? trace_hardirqs_on_prepare+0xd7/0xf0 <4> [542.344845] ? do_syscall_64+0x34/0x1410 <4> [542.344850] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [542.344856] ? trace_hardirqs_on+0x22/0xf0 <4> [542.344865] ? do_syscall_64+0xb8/0x1410 <4> [542.344869] ? clear_bhb_loop+0x30/0x80 <4> [542.344879] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [542.344884] RIP: 0033:0x75e4bb51c5a4 <4> [542.344893] 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> [542.344898] RSP: 002b:00007fff27fd83b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [542.344905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000075e4bb51c5a4 <4> [542.344908] RDX: 000000000000000c RSI: 00007fff27fd85f0 RDI: 000000000000000c <4> [542.344911] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000 <4> [542.344914] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff27fd85f0 <4> [542.344918] R13: 000000000000000c R14: 000061acb0a03153 R15: 000061acb0a0328e <4> [542.344940] </TASK> <4> [542.344944] irq event stamp: 150211 <4> [542.344947] hardirqs last enabled at (150217): [<ffffffff814ab5b9>] __up_console_sem+0x79/0xa0 <4> [542.344954] hardirqs last disabled at (150222): [<ffffffff814ab59e>] __up_console_sem+0x5e/0xa0 <4> [542.344959] softirqs last enabled at (149942): [<ffffffff813d229b>] __irq_exit_rcu+0xdb/0x1c0 <4> [542.344966] softirqs last disabled at (149841): [<ffffffff813d229b>] __irq_exit_rcu+0xdb/0x1c0 <4> [542.344971] ---[ end trace 0000000000000000 ]--- <7> [542.373238] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7> [542.436489] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind <3> [542.512971] i915 0000:00:02.0: [drm] ERROR Device initialization failed (-14) <3> [542.513018] i915 0000:00:02.0: probe with driver i915 failed with error -14 <6> [542.545995] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Detail

Value

Duration

unknown

Hostname

shard-glk11

Igt-Version

IGT-Version: 2.4-g65d691069 (x86_64) (Linux: 7.1.0-rc4-Patchwork_164567v4-gf05be6b98588+ x86_64)

Out

Starting dynamic subtest: intel_connector_register
Load failed with expected error Bad address (-14)
Dynamic subtest intel_connector_register: SUCCESS (0.505s)

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 (0.505s)

Dmesg

Scroll to first warning

<6> [542.039679] [IGT] i915_module_load: starting dynamic subtest intel_connector_register

<6> [542.041045] [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.*

<3> [542.052177] DMAR: DRHD: handling fault status reg 2

<6> [542.159253] i915 0000:00:02.0: [drm] Found geminilake (device ID 3184) integrated display version 10.00 stepping B0

<7> [542.161466] i915 0000:00:02.0: [drm:intel_wopcm_init_early [i915]] WOPCM: 1024K

<7> [542.161997] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] GT0: enable_guc=0 (guc:no submission:no huc:no slpc:no)

<7> [542.162439] i915 0000:00:02.0: [drm:intel_pch_detect [i915]] No PCH found.

<7> [542.162819] i915 0000:00:02.0: [drm:intel_dmc_wl_init [i915]] Sanitized enable_dmc_wl value: 0 (disabled)

<7> [542.163271] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] GT0: Setting up Primary GT

<7> [542.163825] i915 0000:00:02.0: [drm:intel_uncore_init_mmio [i915]] unclaimed mmio detected on uncore init, clearing

<7> [542.164165] i915 0000:00:02.0: [drm:intel_display_device_info_runtime_init [i915]] rawclk rate: 0 kHz

<7> [542.166661] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 4096M

<7> [542.167097] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M

<7> [542.167460] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 64M

<6> [542.167792] i915 0000:00:02.0: [drm] VT-d active for gfx access

<6> [542.168159] i915 0000:00:02.0: vgaarb: deactivate vga console

<6> [542.170983] i915 0000:00:02.0: [drm] Using Transparent Hugepages

<7> [542.171089] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = 7ff00047

<7> [542.171610] i915 0000:00:02.0: [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K

<7> [542.171989] i915 0000:00:02.0: [drm:intel_memory_regions_hw_probe [i915]] Memory region(0): system: 7450 MiB [mem 0x00000000-0x1d1a90fff], io: n/a

<7> [542.172304] 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> [542.175044] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x69da6018

<7> [542.175665] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0

<7> [542.176035] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported

<7> [542.176446] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported

<7> [542.176875] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (RVDA)

<6> [542.177287] i915 0000:00:02.0: [drm] couldn't get memory information

<7> [542.177292] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM type: UNKNOWN

<7> [542.177713] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] DRAM channels: 0

<7> [542.178087] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num QGV points 0

<7> [542.178499] i915 0000:00:02.0: [drm:intel_dram_detect [i915]] Num PSF GV points 0

<7> [542.180657] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 100000 kHz

<7> [542.181208] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT GEMINILAKE ", BDB version 212

<7> [542.181674] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7)

<7> [542.182084] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 309, min size 5)

<7> [542.182495] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 9 (size 96, min size 100)

<7> [542.182888] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19)

<7> [542.183266] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 748, min size 850)

<7> [542.183675] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 26, min size 34)

<7> [542.184055] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148)

<7> [542.184453] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1298, min size 1366)

<7> [542.184856] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 129, min size 305)

<7> [542.185292] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 22, min size 136)

<7> [542.185703] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 52 (size 822, min size 822)

<7> [542.186076] 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> [542.186477] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2

<7> [542.186846] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2

<7> [542.187227] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x60d2

<7> [542.187616] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Skipping SDVO device mapping

<7> [542.187981] 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> [542.188359] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port B VBT HDMI level shift: 8

<7> [542.188755] 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> [542.189120] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port C VBT HDMI level shift: 8

<7> [542.189515] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 09

<7> [542.189927] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 00

<7> [542.190364] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_1

<7> [542.190807] 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> [542.191214] i915 0000:00:02.0: [drm:intel_cdclk_init_hw [i915]] Sanitizing cdclk programmed by pre-os

<7> [542.191712] i915 0000:00:02.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x1

<7> [542.192136] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [542.192522] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [542.192894] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 00

<7> [542.193286] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2

<7> [542.193838] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-a

<7> [542.194428] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 1 already enabled, won't reprogram it

<7> [542.194822] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-b

<7> [542.195388] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 0 already enabled, won't reprogram it

<7> [542.195764] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-c

<7> [542.197645] i915 0000:00:02.0: [drm:_bxt_dpio_phy_init [i915]] DDI PHY 2 already enabled, won't reprogram it

<7> [542.198146] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_A

<7> [542.198586] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_B

<7> [542.198973] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_C

<7> [542.200341] i915 0000:00:02.0: [drm:intel_dmc_init [i915]] Loading i915/glk_dmc_ver1_04.bin

<7> [542.203270] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] DMC 0:

<7> [542.203817] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[0]: 0x8f074 = 0x3fc0

<7> [542.204189] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[1]: 0x8f004 = 0xe00088 (EVT_HTP)

<7> [542.204625] i915 0000:00:02.0: [drm:dmc_load_work_fn [i915]] mmio[2]: 0x8f034 = 0xc003b400 (EVT_CTL)

<6> [542.206935] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4)

<6> [542.206978] i915 0000:00:02.0: [drm] Applying Increase DDI Disabled quirk

<7> [542.206986] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1

<7> [542.209732] i915 0000:00:02.0: [drm:skl_wm_init [i915]] SAGV supported: no, original SAGV block time: 0 us

<7> [542.210227] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM0 latency 7 (7.0 usec)

<7> [542.210626] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM1 latency 7 (7.0 usec)

<7> [542.210991] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM2 latency 8 (8.0 usec)

<7> [542.211409] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM3 latency 22 (22.0 usec)

<7> [542.211803] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM4 latency 22 (22.0 usec)

<7> [542.212174] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM5 latency 22 (22.0 usec)

<7> [542.212571] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM6 latency 22 (22.0 usec)

<7> [542.212941] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] original WM7 latency 22 (22.0 usec)

<7> [542.213303] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM0 latency 7 (7.0 usec)

<7> [542.213714] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM1 latency 7 (7.0 usec)

<7> [542.214077] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM2 latency 8 (8.0 usec)

<7> [542.214462] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM3 latency 22 (22.0 usec)

<7> [542.214826] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM4 latency 22 (22.0 usec)

<7> [542.215189] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM5 latency 22 (22.0 usec)

<7> [542.215587] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM6 latency 22 (22.0 usec)

<7> [542.216008] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] adjusted WM7 latency 22 (22.0 usec)

<7> [542.228266] i915 0000:00:02.0: [drm:intel_crtc_init [i915]] 3 display pipes available.

<7> [542.234439] 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> [542.234922] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 316800 kHz

<7> [542.235291] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 633600 kHz

<7> [542.235790] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:165:DDI B/PHY B]

<7> [542.236289] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:165:DDI B/PHY B] Using DDC pin 0x1 (VBT)

<7> [542.238087] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:175:DDI C/PHY C]

<7> [542.238632] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] [ENCODER:175:DDI C/PHY C] Using DDC pin 0x2 (VBT)

<7> [542.239298] i915 0000:00:02.0: [drm:vlv_dsi_init [i915]]

<7> [542.241716] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA plane is disabled

<6> [542.242245] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io,decodes=io:owns=io+mem

<7> [542.242798] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:78:pipe A] hw state readout: disabled

<7> [542.243410] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:121:pipe B] hw state readout: disabled

<7> [542.245029] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:164:pipe C] hw state readout: disabled

<7> [542.245676] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:36:plane 1A] hw state readout: disabled, pipe A

<7> [542.246172] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:45:plane 2A] hw state readout: disabled, pipe A

<7> [542.246631] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:plane 3A] hw state readout: disabled, pipe A

<7> [542.247042] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:63:plane 4A] hw state readout: disabled, pipe A

<7> [542.247485] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:72:cursor A] hw state readout: disabled, pipe A

<7> [542.247971] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:79:plane 1B] hw state readout: disabled, pipe B

<7> [542.248455] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:88:plane 2B] hw state readout: disabled, pipe B

<7> [542.248957] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:97:plane 3B] hw state readout: disabled, pipe B

<7> [542.249470] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:106:plane 4B] hw state readout: disabled, pipe B

<7> [542.249982] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:115:cursor B] hw state readout: disabled, pipe B

<7> [542.250517] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:122:plane 1C] hw state readout: disabled, pipe C

<7> [542.250937] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:131:plane 2C] hw state readout: disabled, pipe C

<7> [542.251382] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:140:plane 3C] hw state readout: disabled, pipe C

<7> [542.251793] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:149:plane 4C] hw state readout: disabled, pipe C

<7> [542.252197] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:158:cursor C] hw state readout: disabled, pipe C

<7> [542.252682] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:165:DDI B/PHY B] hw state readout: disabled, pipe A

<7> [542.253119] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:175:DDI C/PHY C] hw state readout: disabled, pipe A

<7> [542.253597] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL A hw state readout: pipe_mask 0x0, on 0

<7> [542.254041] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL B hw state readout: pipe_mask 0x0, on 0

<7> [542.254488] i915 0000:00:02.0: [drm:intel_dpll_readout_hw_state [i915]] PORT PLL C hw state readout: pipe_mask 0x0, on 0

<7> [542.255629] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:166:HDMI-A-1] hw state readout: disabled

<7> [542.256220] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:176:HDMI-A-2] hw state readout: disabled

<7> [542.257466] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:36:plane 1A] min_cdclk 0 kHz

<7> [542.257962] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:45:plane 2A] min_cdclk 0 kHz

<7> [542.258397] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:54:plane 3A] min_cdclk 0 kHz

<7> [542.258812] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:63:plane 4A] min_cdclk 0 kHz

<7> [542.259180] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:72:cursor A] min_cdclk 0 kHz

<7> [542.259613] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:78:pipe A] min_cdclk 0 kHz

<7> [542.259990] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:79:plane 1B] min_cdclk 0 kHz

<7> [542.260402] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:88:plane 2B] min_cdclk 0 kHz

<7> [542.260774] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:97:plane 3B] min_cdclk 0 kHz

<7> [542.261142] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:106:plane 4B] min_cdclk 0 kHz

<7> [542.261563] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:115:cursor B] min_cdclk 0 kHz

<7> [542.261968] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:121:pipe B] min_cdclk 0 kHz

<7> [542.262372] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:122:plane 1C] min_cdclk 0 kHz

<7> [542.262746] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:131:plane 2C] min_cdclk 0 kHz

<7> [542.263116] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:140:plane 3C] min_cdclk 0 kHz

<7> [542.263515] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:149:plane 4C] min_cdclk 0 kHz

<7> [542.263917] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [PLANE:158:cursor C] min_cdclk 0 kHz

<7> [542.264285] i915 0000:00:02.0: [drm:intel_modeset_setup_hw_state [i915]] [CRTC:164:pipe C] min_cdclk 0 kHz

<7> [542.264673] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:78:pipe A] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no

<7> [542.265039] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:121:pipe B] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no

<7> [542.265414] i915 0000:00:02.0: [drm:skl_wm_get_hw_state [i915]] [CRTC:164:pipe C] dbuf slices 0x0, ddb (0 - 0), active pipes 0x0, mbus joined: no

<7> [542.265848] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:78:pipe A] enable: no [setup_hw_state]

<7> [542.266296] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:121:pipe B] enable: no [setup_hw_state]

<7> [542.266713] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:164:pipe C] enable: no [setup_hw_state]

<7> [542.267995] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] Reserved GGTT:[0, 2000] for use by error capture

<7> [542.268495] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [2000, 100000000]

<7> [542.268830] i915 0000:00:02.0: [drm:gen9_gt_workarounds_init.isra.0 [i915]] MCR slice:0/subslice:0 = 0

<7> [542.269210] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 3 GT workarounds on global

<7> [542.272508] 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> [542.275028] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 8 engine workarounds on rcs'0

<7> [542.275522] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 5 whitelist workarounds on rcs'0

<7> [542.275892] i915 0000:00:02.0: [drm:wa_init_finish [i915]] GT0: Initialized 11 context workarounds on rcs'0

<7> [542.307964] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed rcs'0 to rcs0

<7> [542.308597] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed bcs'0 to bcs0

<7> [542.308919] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vcs'0 to vcs0

<7> [542.309230] i915 0000:00:02.0: [drm:intel_engines_driver_register [i915]] renamed vecs'0 to vecs0

<7> [542.309734] i915 0000:00:02.0: [drm:i915_hdcp_component_bind [i915]] I915 HDCP comp bind

<6> [542.310142] mei_hdcp 0000:00:0f.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915])

<7> [542.310534] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 0: start 0x8

<7> [542.311157] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 1: start 0x108

<7> [542.311593] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 2: start 0x208

<7> [542.311967] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 3: start 0x308

<7> [542.312349] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:78:pipe A] FQ 4: start 0x3c8

<7> [542.312721] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 0: start 0x8

<7> [542.313122] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 1: start 0x108

<7> [542.313528] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 2: start 0x208

<7> [542.313903] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 3: start 0x308

<7> [542.314271] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:121:pipe B] FQ 4: start 0x3c8

<7> [542.314673] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 0: start 0x8

<7> [542.315047] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 1: start 0x108

<7> [542.315465] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 2: start 0x208

<7> [542.315840] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 3: start 0x308

<7> [542.316206] i915 0000:00:02.0: [drm:intel_flipq_init [i915]] [CRTC:164:pipe C] FQ 4: start 0x3c8

<7> [542.316970] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:78:pipe A] enable: no [fastset]

<7> [542.317455] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:121:pipe B] enable: no [fastset]

<7> [542.317867] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:164:pipe C] enable: no [fastset]

<7> [542.318406] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:78:pipe A]

<7> [542.319145] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:121:pipe B]

<7> [542.319785] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:164:pipe C]

<7> [542.329993] i915 0000:00:02.0: [drm:drm_sysfs_connector_add] [CONNECTOR:166:HDMI-A-1] adding connector to sysfs

<5> [542.334723] FAULT_INJECTION: forcing a failure.

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

<7> [542.334835] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:166:HDMI-A-1] removing connector from sysfs

<3> [542.342688] i915 0000:00:02.0: [drm] *ERROR* Failed to register driver for userspace access!

<4> [542.342731] ------------[ cut here ]------------

<4> [542.342745] i915 0000:00:02.0: [drm] drm_WARN_ON(list_empty(&dev->client_sysrq_list))

<4> [542.342749] WARNING: drivers/gpu/drm/drm_client_sysrq.c:58 at drm_client_sysrq_unregister+0xd2/0xf0, CPU#0: i915_module_loa/2757

<4> [542.342761] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi i915 prime_numbers drm_buddy ttm drm_display_helper cec i2c_algo_bit kunit overlay intel_rapl_msr intel_rapl_common cmdlinepart spi_nor mtd intel_pmc_bxt intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core ee1004 x86_pkg_temp_thermal intel_powerclamp coretemp spi_intel_platform rtsx_pci_sdmmc spi_intel mei_pxp mei_hdcp wmi_bmof kvm_intel binfmt_misc kvm irqbypass aesni_intel gf128mul r8169 rapl intel_cstate realtek nls_iso8859_1 i2c_i801 phy_package rtsx_pci i2c_mux video i2c_smbus lpc_ich i2c_hid_acpi ir_rc6_decoder i2c_hid rc_rc6_mce ite_cir hid rc_core snd_hda_intel snd_intel_dspcfg snd_hda_codec input_leds intel_pmc_core snd_hda_core pmt_telemetry snd_hwdep pmt_discovery snd_pcm pmt_class intel_pmc_ssram_telemetry snd_timer pinctrl_geminilake mei_me intel_vsec snd mei soundcore wmi psmouse serio_raw dm_multipath msr nvme_fabrics efi_pstore fuse nfnetlink autofs4 [last unloaded: vgem]

<4> [542.342978] CPU: 0 UID: 0 PID: 2757 Comm: i915_module_loa Tainted: G S U L 7.1.0-rc4-Patchwork_164567v4-gf05be6b98588+ #1 PREEMPT(lazy)

<4> [542.342985] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP

<4> [542.342989] Hardware name: Intel Corporation NUC7PJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018

<4> [542.342993] RIP: 0010:drm_client_sysrq_unregister+0xdc/0xf0

<4> [542.342999] Code: 5b 08 4c 8b 63 50 4d 85 e4 75 03 4c 8b 23 48 89 df e8 38 af 02 00 48 89 c6 48 8d 3d 0e d1 7d 01 48 c7 c1 00 e2 1d 83 4c 89 e2 <67> 48 0f b9 3a eb 87 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90

<4> [542.343004] RSP: 0018:ffffc9000301f8f8 EFLAGS: 00010246

<4> [542.343010] RAX: ffffffffa11f823e RBX: ffff888102cfc0d0 RCX: ffffffff831de200

<4> [542.343013] RDX: ffff888102739210 RSI: ffffffffa11f823e RDI: ffffffff839e5dc0

<4> [542.343017] RBP: ffffc9000301f908 R08: 0000000000000000 R09: 0000000000000000

<4> [542.343020] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888102739210

<4> [542.343023] R13: ffff8881105b2000 R14: ffff88813115c000 R15: 00000000fffffff2

<4> [542.343026] FS: 000075e4b92c3940(0000) GS:ffff8882f3c8a000(0000) knlGS:0000000000000000

<4> [542.343030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [542.343034] CR2: 00006224e8dd49c0 CR3: 0000000118f80000 CR4: 0000000000352ef0

<4> [542.343037] Call Trace:

<4> [542.343040] <TASK>

<4> [542.343046] drm_dev_unregister+0x19/0xa0

<4> [542.343056] i915_driver_probe+0x2fc/0x5d0 [i915]

<4> [542.344017] ? mutex_unlock+0x12/0x20

<4> [542.344030] ? drm_privacy_screen_get+0x171/0x190

<4> [542.344038] ? acpi_dev_found+0x66/0x80

<4> [542.344056] i915_pci_probe+0xe0/0x1d0 [i915]

<4> [542.344571] local_pci_probe+0x47/0xb0

<4> [542.344587] pci_call_probe+0x6c/0x360

<4> [542.344603] ? _raw_spin_unlock+0x22/0x50

<4> [542.344612] ? pci_match_device+0x16d/0x1a0

<4> [542.344623] pci_device_probe+0xa9/0x140

<4> [542.344629] ? sysfs_create_link+0x21/0x50

<4> [542.344642] really_probe+0xf1/0x410

<4> [542.344652] __driver_probe_device+0x9f/0x1d0

<4> [542.344660] device_driver_attach+0x57/0xd0

<4> [542.344669] bind_store+0x77/0xd0

<4> [542.344679] drv_attr_store+0x24/0x50

<4> [542.344685] sysfs_kf_write+0x4d/0x80

<4> [542.344695] kernfs_fop_write_iter+0x188/0x240

<4> [542.344706] vfs_write+0x283/0x540

<4> [542.344713] ? putname+0x41/0x90

<4> [542.344733] ksys_write+0x6f/0xf0

<4> [542.344744] __x64_sys_write+0x19/0x30

<4> [542.344750] x64_sys_call+0x259/0x26e0

<4> [542.344758] do_syscall_64+0x103/0x1410

<4> [542.344765] ? do_syscall_64+0x23d/0x1410

<4> [542.344778] ? trace_hardirqs_on_prepare+0xd7/0xf0

<4> [542.344789] ? do_syscall_64+0x23d/0x1410

<4> [542.344794] ? __fput+0x1c2/0x300

<4> [542.344804] ? fput_close_sync+0x3d/0xa0

<4> [542.344812] ? trace_hardirqs_on_prepare+0xd7/0xf0

<4> [542.344821] ? do_syscall_64+0x23d/0x1410

<4> [542.344827] ? fput_close_sync+0x3d/0xa0

<4> [542.344835] ? trace_hardirqs_on_prepare+0xd7/0xf0

<4> [542.344845] ? do_syscall_64+0x34/0x1410

<4> [542.344850] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [542.344856] ? trace_hardirqs_on+0x22/0xf0

<4> [542.344865] ? do_syscall_64+0xb8/0x1410

<4> [542.344869] ? clear_bhb_loop+0x30/0x80

<4> [542.344879] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [542.344884] RIP: 0033:0x75e4bb51c5a4

<4> [542.344893] 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> [542.344898] RSP: 002b:00007fff27fd83b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [542.344905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000075e4bb51c5a4

<4> [542.344908] RDX: 000000000000000c RSI: 00007fff27fd85f0 RDI: 000000000000000c

<4> [542.344911] RBP: 000000000000000c R08: 0000000000000073 R09: 0000000000000000

<4> [542.344914] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff27fd85f0

<4> [542.344918] R13: 000000000000000c R14: 000061acb0a03153 R15: 000061acb0a0328e

<4> [542.344940] </TASK>

<4> [542.344944] irq event stamp: 150211

<4> [542.344947] hardirqs last enabled at (150217): [<ffffffff814ab5b9>] __up_console_sem+0x79/0xa0

<4> [542.344954] hardirqs last disabled at (150222): [<ffffffff814ab59e>] __up_console_sem+0x5e/0xa0

<4> [542.344959] softirqs last enabled at (149942): [<ffffffff813d229b>] __irq_exit_rcu+0xdb/0x1c0

<4> [542.344966] softirqs last disabled at (149841): [<ffffffff813d229b>] __irq_exit_rcu+0xdb/0x1c0

<4> [542.344971] ---[ end trace 0000000000000000 ]---

<7> [542.373238] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]

<7> [542.436489] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind

<3> [542.512971] i915 0000:00:02.0: [drm] *ERROR* Device initialization failed (-14)

<3> [542.513018] i915 0000:00:02.0: probe with driver i915 failed with error -14

<6> [542.545995] [IGT] i915_module_load: finished subtest intel_connector_register, SUCCESS

Created at 2026-05-19 07:02:43