igt@i915_selftest@live@hangcheck - incomplete - No warnings/errors

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12231/fi-ivb-3770/igt@i915_selftest@live@hangcheck.html

<6> [214.056548] [IGT] i915_selftest: starting dynamic subtest hangcheck
<5> [214.179033] Setting dangerous option live_selftests - tainting kernel
<7> [214.228327] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] enable_guc=0 (guc:no submission:no huc:no slpc:no)
<7> [214.228548] i915 0000:00:02.0: [drm:intel_pch_type [i915]] Found CougarPoint PCH
<7> [214.228667] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00
<7> [214.228865] i915 0000:00:02.0: [drm:intel_gt_probe_all [i915]] Setting up Primary GT
<7> [214.229154] i915 0000:00:02.0: [drm:intel_device_info_runtime_init [i915]] rawclk rate: 125000 kHz
<7> [214.229862] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M
<7> [214.230041] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M
<7> [214.230213] i915 0000:00:02.0: [drm:i915_ggtt_probe_hw [i915]] DSM size = 64M
<6> [214.230443] i915 0000:00:02.0: [drm] VT-d active for gfx access
<6> [214.230451] i915 0000:00:02.0: vgaarb: deactivate vga console
<6> [214.232319] i915 0000:00:02.0: [drm] Using Transparent Hugepages
<5> [214.232338] i915 0000:00:02.0: [drm] DMAR active, disabling use of stolen memory
<7> [214.232344] i915 0000:00:02.0: [drm:init_stolen_smem [i915]] Skip stolen region: failed to setup
<7> [214.232797] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xd8f5f018
<7> [214.232961] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0
<7> [214.233101] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI Mailbox #2 present for opregion v2.x
<7> [214.233238] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI supported
<7> [214.238759] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241
<7> [214.238902] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)
<7> [214.239567] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz
<7> [214.239721] i915 0000:00:02.0: [drm:intel_bios_init [i915]] VBT signature "$VBT SNB/IVB-DESKTOP", BDB version 166
<7> [214.239864] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 1 (size 5, min size 7)
<7> [214.240004] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 2 (size 269, min size 5)
<7> [214.240143] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 9 (size 96, min size 100)
<7> [214.240281] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 12 (size 19, min size 19)
<7> [214.240453] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 22 (size 75, min size 22)
<7> [214.240617] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 23 (size 72, min size 72)
<7> [214.240760] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 27 (size 204, min size 812)
<7> [214.240916] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 40 (size 24, min size 34)
<7> [214.241070] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 41 (size 148, min size 148)
<7> [214.241216] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 42 (size 1264, min size 1366)
<7> [214.241357] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 43 (size 113, min size 305)
<7> [214.241530] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found BDB block 44 (size 21, min size 78)
<7> [214.241695] i915 0000:00:02.0: [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
<7> [214.241830] i915 0000:00:02.0: [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2
<7> [214.241963] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Found VBT child device with type 0x68d2
<7> [214.242101] i915 0000:00:02.0: [drm:intel_bios_init [i915]] No SDVO device info is found in VBT
<7> [214.242233] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port B VBT info: CRT:0 DVI:1 HDMI:0 DP:0 eDP:0 LSPCON:0 USB-Type-C:0 TBT:0 DSC:0
<7> [214.242381] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Port B VBT HDMI level shift: 4
<7> [214.242647] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [214.243302] i915 0000:00:02.0: [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0
<7> [214.243627] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)
<7> [214.243751] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM1 latency 4 (2.0 usec)
<7> [214.243879] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM2 latency 16 (8.0 usec)
<7> [214.244007] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Primary WM3 latency 32 (16.0 usec)
<7> [214.244135] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)
<7> [214.244263] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 4 (2.0 usec)
<7> [214.244413] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 16 (8.0 usec)
<7> [214.244565] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 32 (16.0 usec)
<7> [214.244675] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)
<7> [214.244782] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 4 (2.0 usec)
<7> [214.244888] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 16 (8.0 usec)
<7> [214.245009] i915 0000:00:02.0: [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 32 (16.0 usec)
<7> [214.247495] i915 0000:00:02.0: [drm:intel_modeset_init_nogem [i915]] 3 display pipes available.
<7> [214.248940] i915 0000:00:02.0: [drm:intel_modeset_init_nogem [i915]] FDI PLL freq=270000
<7> [214.249140] i915 0000:00:02.0: [drm:intel_cdclk_dump_config [i915]] Current CDCLK 400000 kHz, VCO 0 kHz, ref 0 kHz, bypass 0 kHz, voltage level 0
<7> [214.249336] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz
<7> [214.249553] i915 0000:00:02.0: [drm:intel_modeset_init_nogem [i915]] Max dotclock rate: 360000 kHz
<7> [214.249832] i915 0000:00:02.0: [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000
<7> [214.250091] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [214.251937] [drm:intel_sdvo_read_byte [i915]] i2c transfer returned -6
<7> [214.252078] i915 0000:00:02.0: [drm:intel_sdvo_init [i915]] No SDVO device found on SDVOB
<7> [214.252711] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [214.252890] i915 0000:00:02.0: [drm:intel_bios_port_aux_ch [i915]] using AUX B for port B (platform default)
<7> [214.253030] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on [ENCODER:78:HDMI B]
<7> [214.253167] i915 0000:00:02.0: [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x5 for port B (VBT)