[Nouveau] [Bug 73473] Potential crash bug in src/gallium/auxiliary/rtasm/rtasm_execmem.c

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jan 10 06:11:52 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=73473

--- Comment #1 from Emil Velikov <emil.l.velikov at gmail.com> ---
Hi Jaak

If you're getting consistent crashes in glxgears I would recommend using gdb to
get a backtrace of the problem.

With that said, I suspect that the problems is elsewhere for a few reasons
* There are more than a handful cases when mmap fails and I have yet to notice
after 3+ years constant use of nouveau any glxgears segfaults.
* I would suspect other mesa users will be affected and this problem would be
well know/resolved by now.

Apart from the backtrace would you mind attaching your dmesg output after the
problem/segfault ?
Can you reproduce with the swrast driver ?
$ LIBGL_ALWAYS_SOFTWARE=1 glxgears

Cheers

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