Bug#406128: libc6-i686: xmms mplayer alsaplayer and maybe others segfault

[Aldo Maggi <sentiniate@tiscali.it>]

Il Mon, 8 Jan 2007 22:10:09 -0800
Steve Langasek <vorlon@debian.org> ha scritto:

> severity 406128 important
> tags 406128 moreinfo unreproducible
> thanks
> 
> On Tue, Jan 09, 2007 at 12:18:04AM +0100, aldo wrote:
> > it is quite a while that mplayer kept segfaulting, i didn't bother too
> > much because i'm used to problems with that program which are generally
> > settled in a short period, but some days ago i noticed that xmms and
> > alsaplayer segfaulted as well.
> 
> I've been using xmms on my system with libc6-i686 installed, and have no
> problems with it whatsoever.  Please provide a gdb backtrace from such a
> crash.
> 

i've reinstalled libc6-i686 and again if i run xmms i get segmentation
fault
so, as suggested, i have run gdb /usr/bin/xmms and the following is the
results of bt:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1213146688 (LWP 28477)]
0x00000000 in ?? ()
(gdb) bt
#0  0x00000000 in ?? ()
#1  0xb7d7cfe5 in pthread_once ()
from /lib/tls/i686/cmov/libpthread.so.0 
#2  0xb6e41b7e in glXChannelRectSyncSGIX () from /usr/lib/libGL.so.1 
#3  0xb6e764d8 in ?? () from /usr/lib/libGL.so.1 
#4  0xb6e41f00 in _init () from /usr/lib/libGL.so.1 
#5  0xbfdec8f8 in ?? ()
#6  0x00000000 in ?? ()

i was surprised to see libGL.so.1, my graphic card is a nvidia one and
i had already problems with the nvidia-legacy package (see pls
Bug#398949) therefore i have done 
apt-get remove --purge nvidia*
and 
apt-get install --reinstall xserver-xorg-core
this, apparently has solved the problem and now xmms is running
notwithstanding libc6-i686 is installed.

thanks
aldo