igt@i915_selftest@live_perf - incomplete

https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4169/fi-bsw-nick/igt@i915_selftest@live_perf.html

<6> [351.336700] [IGT] i915_selftest: executing
<6> [351.383108] [IGT] i915_selftest: starting subtest live_perf
<5> [351.652526] Setting dangerous option live_selftests - tainting kernel
<7> [351.753477] i915 0000:00:02.0: [drm:intel_uc_init_early [i915]] enable_guc=0 (guc:no submission:no huc:no)
<7> [351.753626] i915 0000:00:02.0: [drm:i915_gem_init_early [i915]] fake context support initialized
<7> [351.753773] i915 0000:00:02.0: [drm:intel_detect_pch [i915]] No PCH found.
<7> [351.760954] i915 0000:00:02.0: [drm:intel_power_domains_init [i915]] Allowed DC state mask 00
<7> [351.767984] i915 0000:00:02.0: [drm:intel_gt_check_and_clear_faults [i915]] Unexpected fault
	Addr: 0x00000000_7ffdf000
	Address space: PPGTT
	Engine ID: 0
	Source ID: 25
	Type: 0
<7> [351.768173] i915 0000:00:02.0: [drm:i915_driver_probe [i915]] CS timestamp wraparound in 171798ms
<7> [351.768422] [drm:i915_ggtt_probe_hw [i915]] GGTT size = 2048M
<7> [351.768550] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 128M
<7> [351.768676] [drm:i915_ggtt_probe_hw [i915]] DSM size = 32M
<6> [351.769374] i915 0000:00:02.0: vgaarb: deactivate vga console
<7> [351.770993] i915 0000:00:02.0: [drm:init_stolen [i915]] GEN6_STOLEN_RESERVED = 7ee00007
<7> [351.771136] i915 0000:00:02.0: [drm:init_stolen [i915]] Memory reserved for graphics device: 32768K, usable: 31744K
<7> [351.771695] i915 0000:00:02.0: [drm:intel_gvt_init [i915]] GVT-g is disabled by kernel params
<7> [351.771838] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x7b603000
<7> [351.772736] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ACPI OpRegion version 2.0.0
<7> [351.773327] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Public ACPI methods supported
<7> [351.773465] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] ASLE supported
<7> [351.773605] i915 0000:00:02.0: [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)
<7> [351.773745] i915 0000:00:02.0: [drm:intel_bios_init [i915]] Skipping VBT init due to disabled display.
<7> [351.781152] i915 0000:00:02.0: [drm:intel_power_domains_init_hw [i915]] rawclk rate: 200000 kHz
<7> [351.781565] i915 0000:00:02.0: [drm:intel_power_domains_init_hw [i915]] Initial PHY_CONTROL=0x050007ff
<7> [351.782462] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [351.782607] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [351.783520] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-bc
<7> [351.783751] i915 0000:00:02.0: [drm:chv_dpio_cmn_power_well_enable [i915]] Enabled DPIO PHY0 (PHY_CONTROL=0x050007ff)
<7> [351.784396] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-d
<7> [351.784615] i915 0000:00:02.0: [drm:chv_dpio_cmn_power_well_enable [i915]] Enabled DPIO PHY1 (PHY_CONTROL=0x050007ff)
<7> [351.786777] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0
<7> [351.786989] i915 0000:00:02.0: [drm:intel_modeset_init [i915]] 3 display pipes available.
<7> [351.787145] i915 0000:00:02.0: [drm:intel_modeset_init [i915]] CZ clock rate: 320000 kHz
<7> [351.787318] [drm:intel_dump_cdclk_config [i915]] Current CDCLK 200000 kHz, VCO 1600000 kHz, ref 0 kHz, bypass 0 kHz, voltage level 15
<7> [351.787459] i915 0000:00:02.0: [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 320000 kHz
<7> [351.787598] i915 0000:00:02.0: [drm:intel_modeset_init [i915]] Max dotclock rate: 304000 kHz
<7> [351.792848] i915 0000:00:02.0: [drm:vlv_wm_get_hw_state [i915]] Punit not acking DDR DVFS request, assuming DDR DVFS is disabled
<7> [351.793081] i915 0000:00:02.0: [drm:vlv_wm_get_hw_state [i915]] Initial watermarks: SR plane=127, SR cursor=0 level=1 cxsr=0
<7> [351.794806] i915 0000:00:02.0: [drm:i915_init_ggtt [i915]] clearing unused GTT space: [1000, 80000000]
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