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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [BAT] [GLK-DSI only] igt@gem_* - Failed assertion: !"GPU hung" - and its aftermath"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103514#c30">Comment # 30</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [BAT] [GLK-DSI only] igt@gem_* - 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>Starts with:
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3488/fi-glk-dsi/igt@gem_exec_flush@basic-wb-ro-before-default.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3488/fi-glk-dsi/igt@gem_exec_flush@basic-wb-ro-before-default.html</a>
(gem_exec_flush:1756) CRITICAL: Test assertion failure function run, file
gem_exec_flush.c:323:
(gem_exec_flush:1756) CRITICAL: Failed assertion: map[i] == i
(gem_exec_flush:1756) CRITICAL: error: 0x8e7c0142 != 0x142
Subtest basic-wb-ro-before-default failed.
then:
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3488/fi-glk-dsi/igt@gem_exec_flush@basic-wb-ro-default.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3488/fi-glk-dsi/igt@gem_exec_flush@basic-wb-ro-default.html</a>
(gem_exec_flush:1761) igt-aux-CRITICAL: Test assertion failure function
sig_abort, file igt_aux.c:482:
(gem_exec_flush:1761) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
Subtest basic-wb-ro-default failed.
then a lot of unexpected skips followed by:
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3488/fi-glk-dsi/igt@gem_mmap@basic-small-bo.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3488/fi-glk-dsi/igt@gem_mmap@basic-small-bo.html</a>
[ 221.187721] BUG: unable to handle kernel paging request at 000000007276fe22
[ 221.187743] IP: __lock_acquire+0xb0/0x15a0
[ 221.187753] Oops: 0002 [#1] PREEMPT SMP
[ 221.187761] Dumping ftrace buffer:
[ 221.187766] ---------------------------------
[ 221.187849] CPU:3 [LOST 86041 EVENTS]
gem_exec-1765 3..s1 200397128us :
execlists_submission_tasklet: rcs0 in[0]: ctx=2.2, seqno=80ab7
followed by Softdog:
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3488/fi-glk-dsi/igt@gem_mmap_gtt@basic.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3488/fi-glk-dsi/igt@gem_mmap_gtt@basic.html</a></pre>
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