#0  0x00c25124 in empathy_audio_sink_set_volume ()
   from /usr/lib/libempathy-gtk.so.28
No symbol table info available.
#1  0x00a1ca2a in g_cclosure_marshal_VOID__DOUBLE ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#2  0x00a0e0f2 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#3  0x00a24af8 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#4  0x00a25edd in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#5  0x00a26396 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#6  0x07bd70b7 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#7  0x00a1c15c in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#8  0x00a0c779 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#9  0x00a0e0f2 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#10 0x00a247ee in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#11 0x00a25edd in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#12 0x00a26396 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#13 0x07bb2709 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#14 0x00a1c15c in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#15 0x00a0e0f2 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#16 0x00a24af8 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#17 0x00a25edd in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#18 0x00a26396 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#19 0x07a7adf2 in gtk_adjustment_value_changed ()
   from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#20 0x07bb3b74 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#21 0x07b692bb in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#22 0x00a0c779 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#23 0x00a0e0f2 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#24 0x00a247ee in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#25 0x00a25d98 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#26 0x00a26396 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#27 0x07bb1541 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#28 0x07bb16aa in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#29 0x07bb3fbb in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#30 0x07bb4789 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#31 0x07bd5cf1 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#32 0x07b696c8 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#33 0x00a0c779 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#34 0x00a0e0f2 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#35 0x00a247ee in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#36 0x00a25d98 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#37 0x00a26396 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#38 0x07c9f2ee in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#39 0x07b60ca0 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#40 0x07b620da in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#41 0x005bd5ba in ?? () from /usr/lib/libgdk-x11-2.0.so.0
No symbol table info available.
#42 0x01cefe58 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#43 0x01cf3700 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#44 0x01cf3b6f in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#45 0x07b626f9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#46 0x0805b5d9 in ?? ()
No symbol table info available.
#47 0x01d92b56 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#48 0x08059f61 in ?? ()
No symbol table info available.