[Bug 110228] [cfl] GPU hang when running UE4Editor

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Oct 11 10:36:18 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110228

--- Comment #53 from Denis <denys.kostin at globallogic.com> ---
same thing happened and for me (something broke vktrace). About renderdoc -
despite that it shows only main menu, it was enough to cause gpu hang (you can
run it on older kernel and see it :) ).

If you have a hang each time, you may try to make own vktrace, as I did before.
Possibly it will be successful and also would lead to hang (so we can reproduce
it from our side).
I also forgot to ask you to check
https://bugs.freedesktop.org/show_bug.cgi?id=110228#c25 this reproducer (it was
based on vktrace and 100% reproduced that hang)

So, to summarize - as renderoc doesn't hang your system (and if reproducer also
doesn't hang) - we faced some new issue. Looking forward for your feedback

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