Re: lib/52793: Firefox cores at exit in mesa callback

[coypu%sdf.org@localhost]

The following reply was made to PR lib/52793; it has been noted by GNATS.

From: coypu%sdf.org@localhost
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: lib/52793: Firefox cores at exit in mesa callback
Date: Fri, 8 Dec 2017 20:17:14 +0000

 I could reproduce it, but not reliably. the one backtrace I got might be
 helpful.
 
 Thread 1 received signal SIGSEGV, Segmentation fault.
 0x00007aa80a2b6216 in ?? () from /usr/lib/libc.so.12
 (gdb) bt
 #0  0x00007aa80a2b6216 in ?? () from /usr/lib/libc.so.12
 #1  0x00007aa80a2b779e in free () from /usr/lib/libc.so.12
 #2  0x00007aa7e7726e3a in _mesa_glsl_release_builtin_functions() () from /usr/X11R7/lib/modules/dri/nouveau_dri.so
 #3  0x00007aa7e7b02953 in _mesa_destroy_shader_compiler () from /usr/X11R7/lib/modules/dri/nouveau_dri.so
 #4  0x00007aa7e7663349 in ?? () from /usr/X11R7/lib/modules/dri/nouveau_dri.so
 #5  0x00007aa80b5286c0 in ?? ()
 #6  0x00007aa7e7b10129 in _fini () from /usr/X11R7/lib/modules/dri/nouveau_dri.so
 #7  0x0000000000000000 in ?? ()