<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT][BSW] igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b hung in CI"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100989#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT][BSW] igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b hung in CI"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100989">bug 100989</a>
from <span class="vcard"><a class="email" href="mailto:krisman@collabora.co.uk" title="krisman@collabora.co.uk">krisman@collabora.co.uk</a>
</span></b>
<pre>(In reply to Martin Peres from <a href="show_bug.cgi?id=100989#c0">comment #0</a>)
<span class="quote">> On CI_DRM_2600, the machine fi-bsw-n3050 hung on
> igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b.
>
> This may be related to the thousands of "[drm:intel_dp_aux_ch [i915]]
> dp_aux_ch timeout status 0x71450064" found in the logs.
>
> Full logs:
> <a href="https://intel-gfx-ci.01.org/CI/CI_DRM_2600/fi-bsw-n3050/">https://intel-gfx-ci.01.org/CI/CI_DRM_2600/fi-bsw-n3050/</a>
> igt@<a href="mailto:kms_pipe_crc_basic@suspend-read-crc-pipe-b.html">kms_pipe_crc_basic@suspend-read-crc-pipe-b.html</a></span >
The hpd task is completing ok as far as I understand. we can try the patch
that I mentioned in <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SNB][IVB][BAT] kms_cursor_legacy@basic-busy-flip-before-cursor-atomic fails in CI"
href="show_bug.cgi?id=100215">Bug 100215</a> to see if it helps[1] but I don't think it will
fix it. Did the system hard hanged or just the IGT task? Also did it get back
from the suspend? I think I saw some hangs while reading CRC that I couldn't
reproduce anymore on SNB or SKLs (not sure), I'll give it another try.
Thanks,
[1] <a href="https://patchwork.freedesktop.org/patch/151486/">https://patchwork.freedesktop.org/patch/151486/</a></pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>