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<body><span class="vcard"><a class="email" href="mailto:marta.lofstedt@intel.com" title="Marta Löfstedt <marta.lofstedt@intel.com>"> <span class="fn">Marta Löfstedt</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT] igt@gem_exec_* - Failed assertion: !"GPU hung" - and its aftermath"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103514">bug 103514</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Summary</td>
<td>[BAT] igt@gem_exec_nop@basic-[parallel | series] - Failed assertion: !"GPU hung" - and its aftermath
</td>
<td>[BAT] igt@gem_exec_* - Failed assertion: !"GPU hung" - and its aftermath
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT] igt@gem_exec_* - Failed assertion: !"GPU hung" - and its aftermath"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103514#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT] igt@gem_exec_* - Failed assertion: !"GPU hung" - and its aftermath"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103514">bug 103514</a>
from <span class="vcard"><a class="email" href="mailto:marta.lofstedt@intel.com" title="Marta Löfstedt <marta.lofstedt@intel.com>"> <span class="fn">Marta Löfstedt</span></a>
</span></b>
<pre>On CI_DRM_3321 the issue started here:
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3321/fi-glk-dsi/igt@gem_exec_flush@basic-batch-kernel-default-uc.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3321/fi-glk-dsi/igt@gem_exec_flush@basic-batch-kernel-default-uc.html</a>
(gem_exec_flush:1727) igt-aux-CRITICAL: Test assertion failure function
sig_abort, file igt_aux.c:484:
(gem_exec_flush:1727) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
Subtest basic-batch-kernel-default-uc failed.
Then dmesg is filled with:
[ 144.151041] [drm:gen8_irq_handler [i915]] *ERROR* Fault errors on pipe A:
0x00000080
this cause a lot of following tests to either be skipped or dmesg-warn.
but then from:
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3321/fi-glk-dsi/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3321/fi-glk-dsi/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b.html</a>
all the following tests pass.
However, the machine did not boot up for CI_DRM_3322 and CI_DRM_3323.
When rebooting manually in the lab the display was full of garbage.</pre>
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