[Bug 74100] [SNB Bisected]igt/gem_reset_stats/close-pending-fork-render causes system hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=74100

--- Comment #3 from lu hua <huax.lu at intel.com> ---
Created attachment 93589
  --> https://bugs.freedesktop.org/attachment.cgi?id=93589&action=edit
new dmesg

It still causes system hang on latest igt and -nightly kernel.
output:
IGT-Version: 1.5-g0269d1d (x86_64) (Linux:
3.13.0_drm-intel-nightly_8f5284_20140207+ x86_64)
Subtest close-pending-fork-render: SUCCESS
Test requirement not met in function gem_require_ring, file
./../lib/drmtest.h:312:
Last errno: 11, Resource temporarily unavailable
Test requirement: (!(gem_has_vebox(fd)))
Subtest reset-stats-vebox: SKIP
Subtest reset-stats-ctx-vebox: SKIP
Subtest ban-vebox: SKIP
Subtest ban-ctx-vebox: SKIP
Subtest reset-count-vebox: SKIP
Subtest reset-count-ctx-vebox: SKIP
Subtest unrelated-ctx-vebox: SKIP
Subtest close-pending-vebox: SKIP
Subtest close-pending-ctx-vebox: SKIP
Subtest close-pending-fork-vebox: SKIP

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