Message-Id: <1086275188.28335.14.camel@localhost>
Date: Thu, 03 Jun 2004 10:06:28 -0500
From: Alex Malinovich <email address hidden>
To: Marcin Owsiany <email address hidden>
Cc: <email address hidden>
Subject: Re: Bug#252170: xmms-xf86audio: Loading plugin causes XMMS segfault

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On Wed, 2004-06-02 at 17:13, Marcin Owsiany wrote:
> Here are some more instructions from Branden Robinson. Please:
>=20
> apt-get install libx11-6-dbg
>=20
> set LD_LIBRARY_PATH as described in "dpkg -s libx11-6-dbg"
>=20
> cause core dump as before (maybe try starting xmms under gdb, so it will
> catch the signal before xmms does, and then display backtrace directly)
>=20
> generate backtrace from coredump with gdb

I couldn't get it to generate a core dump, so I did a gdb xmms followed
by run and then bt. Here's the full output.

alex@Balrog:~$ gdb /usr/bin/xmms
GNU gdb 6.1-debian
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you
are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for
details.
This GDB was configured as "i386-linux"...(no debugging symbols
found)...Using host libthread_db library "/lib/tls/libthread_db.so.1".

(gdb) run
Starting program: /usr/bin/xmms
(no debugging symbols found)...(no debugging symbols found)...(no
debugging symbols found)...(no debugging symbols found)...(no debugging
symbols found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...[Thread debugging using
libthread_db enabled]
[New Thread 1075393536 (LWP 29660)]
(no debugging symbols found)...(no debugging symbols found)...(no
debugging symbols found)...(no debugging symbols found)...(no debugging
symbols found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...[New Thread 1085545392 (LWP 29663)]
(no debugging symbols found)...(no debugging symbols found)...(no
debugging symbols found)...(no debugging symbols found)...(no debugging
symbols found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...(no debugging symbols
found)...(no debugging symbols found)...[New Thread 1114602416 (LWP
29664)]
[New Thread 1122991024 (LWP 29665)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1075393536 (LWP 29660)]
0x411866a1 in pthread_mutex_lock () from /lib/tls/libpthread.so.0
(gdb) bt
#0  0x411866a1 in pthread_mutex_lock () from /lib/tls/libpthread.so.0
#1  0x414dad28 in ?? () from /usr/X11R6/lib/libX11.so.6
#2  0xbffff778 in ?? ()
#3  0x41427758 in _XrmInternalStringToQuark () from
/usr/X11R6/lib/libX11.so.6
#4  0x41451429 in XrmQGetResource () from /usr/X11R6/lib/libX11.so.6
#5  0x41444c6a in XStringToKeysym () from /usr/X11R6/lib/libX11.so.6
#6  0x40e0527c in get_gplugin_info ()
   from /usr/lib/xmms/General/libxf86audio.so
#7  0x40e058ae in ?? () from /usr/lib/xmms/General/libxf86audio.so
#8  0x000001ed in ?? ()
#9  0xbffff848 in ?? ()
#10 0x400a5b91 in gtk_timeout_add () from /usr/lib/libgtk-1.2.so.0
#11 0x40e05447 in get_gplugin_info ()
   from /usr/lib/xmms/General/libxf86audio.so
#12 0x40e058ae in ?? () from /usr/lib/xmms/General/libxf86audio.so
#13 0x000001ed in ?? ()
#14 0x00000000 in ?? ()
#15 0x08210940 in ?? ()
#16 0x40e06ec0 in ?? () from /usr/lib/xmms/General/libxf86audio.so
#17 0x08210940 in ?? ()
#18 0xbffff898 in ?? ()
#19 0x08063166 in general_enable_from_stringified_list ()
Previous frame identical to this frame (corrupt stack?)
(gdb)


--=20
Alex Malinovich
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