[Bug 101511] [BAT][BYT] igt at gem_exec_reloc@basic-cpu-gtt-active generated a general protection fault

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jun 20 09:08:02 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=101511

--- Comment #4 from Martin Peres <martin.peres at free.fr> ---
(In reply to Chris Wilson from comment #3)
> Use-after-free. I will be surprised if it is 100% reproducible, at least
> from that test alone. (If it is that makes this much easier!) First avenue
> is kasan. iirc, adding kasan wasn't adding that much overhead to BAT
> nowadays, so enabling it by default was an option.

OK, let's see if one of the KASAN builds of Tomi will catch this!

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