https://bugs.freedesktop.org/show_bug.cgi?id=73083
--- Comment #3 from Dave Gilbert freedesktop@treblig.org --- Hi Alex, I think this is surviving for me OK, but if I understand you correctly this is a workaround rather than a fix, since it's now doing copies that are unnecessary for small images that do fit?
Also, Francois Guerraz posted a backtrace that looks very similar on his HD6750M in the evergreen code, but it reads to me as the same problem in the Evergreen matching code: https://bugzilla.redhat.com/show_bug.cgi?id=955617#c31