Backtrace was generated from '/opt/gnome/bin/gnome-xgl-settings'

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1225845072 (LWP 10588)]
0xffffe410 in __kernel_vsyscall ()
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7914313 in __waitpid_nocancel () from /lib/libpthread.so.0
#2  0xb7eada4d in gnome_init_with_popt_table ()
   from /opt/gnome/lib/libgnomeui-2.so.0
#3  <signal handler called>
#4  0x0804fc26 in update_plugins ()
#5  0x0804fdf2 in plugins_activate ()
#6  0x080500dc in active_plugins_changed ()
#7  0xb79b04d7 in gconf_client_get_type () from /opt/gnome/lib/libgconf-2.so.4
#8  0xb79a326b in gconf_listeners_notify () from /opt/gnome/lib/libgconf-2.so.4
#9  0xb79b0837 in gconf_client_value_changed ()
   from /opt/gnome/lib/libgconf-2.so.4
#10 0xb79b34f6 in gconf_client_notify () from /opt/gnome/lib/libgconf-2.so.4
#11 0x0804fec1 in plugins_init ()
#12 0x0804f1e1 in main ()

Thread 1 (Thread -1225845072 (LWP 10588)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7914313 in __waitpid_nocancel () from /lib/libpthread.so.0
No symbol table info available.
#2  0xb7eada4d in gnome_init_with_popt_table ()
   from /opt/gnome/lib/libgnomeui-2.so.0
No symbol table info available.
#3  <signal handler called>
No symbol table info available.
#4  0x0804fc26 in update_plugins ()
No symbol table info available.
#5  0x0804fdf2 in plugins_activate ()
No symbol table info available.
#6  0x080500dc in active_plugins_changed ()
No symbol table info available.
#7  0xb79b04d7 in gconf_client_get_type () from /opt/gnome/lib/libgconf-2.so.4
No symbol table info available.
#8  0xb79a326b in gconf_listeners_notify () from /opt/gnome/lib/libgconf-2.so.4
No symbol table info available.
#9  0xb79b0837 in gconf_client_value_changed ()
   from /opt/gnome/lib/libgconf-2.so.4
No symbol table info available.
#10 0xb79b34f6 in gconf_client_notify () from /opt/gnome/lib/libgconf-2.so.4
No symbol table info available.
#11 0x0804fec1 in plugins_init ()
No symbol table info available.
#12 0x0804f1e1 in main ()
No symbol table info available.
#0  0xffffe410 in __kernel_vsyscall ()