[Bug 89859] [SNB/BSW]igt/gem_evict_everything/mlocked-hang causes oom killer

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89859

--- Comment #6 from ye.tian <yex.tian at intel.com> ---
(In reply to Chris Wilson from comment #5)
> (In reply to ye.tian from comment #4)
> > Test it on BSW with the latest nightly kernel, it still exists.
> > 
> > output:
> > ----------------
> > root at x-bsw08:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# time
> > ./gem_evict_everything --run-subtest mlocked-hang
> > IGT-Version: 1.10-g36ecc31 (x86_64) (Linux:
> > 4.0.0_drm-intel-nightly_b9fe35_20150421+ x86_64)
> > 
> > 
> > ^C^C^C^C^C^C
> > 
> > 
> > dmesg info:
> > -------------------
> > 
> > [ 8769.772750] ------------[ cut here ]------------
> > [ 8769.772841] kernel BUG at drivers/gpu/drm/i915/i915_drv.h:2737!
> > [ 8769.772934] invalid opcode: 0000 [#1] SMP
> 
> This is a different bug. It may be a dupe of the shrinker-vs-hangcheck, but
> the oops is slightly different. Can you please file this as a new bug?
Ok, file a new bug.
Bug 90152 - [BSW] Igt/gem_evict_everything subcase mlocked-hang causes oom
killer and kernel BUG at drivers/gpu/drm/i915/i915_drv.h:2737!

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