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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL] System hang in GfxBench CarChase"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111453#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL] System hang in GfxBench CarChase"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111453">bug 111453</a>
from <span class="vcard"><a class="email" href="mailto:eero.t.tamminen@intel.com" title="Eero Tamminen <eero.t.tamminen@intel.com>"> <span class="fn">Eero Tamminen</span></a>
</span></b>
<pre>(In reply to Eero Tamminen from <a href="show_bug.cgi?id=111453#c5">comment #5</a>)
<span class="quote">> Triggering the issue requires multiple runs of the test-case, so it's
> possible that it's happened also earlier than e64af2bda2 drm-tip. However,
> I checked now also build of the first commit (e64af2bda2) with 20x runs, and
> wasn't able to trigger the hang, so that seems safe bisect starting point.</span >
Although those 20x runs didn't hang or show anything in dmesg, I got a docker
error after them:
docker: Error response from daemon: failed to create endpoint clever_curie on
network bridge: failed to add the host (vethea361d4) <=> sandbox (vethe91071f)
pair interfaces: operation not supported.
Although same command works fine after boot with same kernel, before the
CarChase runs. No idea how running GfxBench CarChase 3D benchmark could
trigger something like that...</pre>
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