#0  0x002b4422 in __kernel_vsyscall ()
No symbol table info available.
#1  0x063dd4d1 in raise () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0x063e0932 in abort () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0x00e94ddc in g_assertion_message () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x00e9543d in g_assertion_message_expr () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0x00250dbc in empathy_tp_chat_acknowledge_message ()
   from /usr/lib/libempathy.so.30
No symbol table info available.
#6  0x00430c53 in ?? () from /usr/lib/libempathy-gtk.so.28
No symbol table info available.
#7  0x00480f08 in g_cclosure_marshal_VOID__OBJECT ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#8  0x00474072 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#9  0x004897a8 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#10 0x0048ab2d in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#11 0x0048afb6 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#12 0x00252a31 in ?? () from /usr/lib/libempathy.so.30
No symbol table info available.
#13 0x0062546d in ?? () from /usr/lib/libtelepathy-glib.so.0
No symbol table info available.
#14 0x0068cb27 in ?? () from /usr/lib/libtelepathy-glib.so.0
No symbol table info available.
#15 0x00e6c0f1 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#16 0x00e6de78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
No symbol table info available.
#17 0x00e71720 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#18 0x00e71b8f in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#19 0x08eca3a9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#20 0x0805be65 in ?? ()
No symbol table info available.
#21 0x063c9b56 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#22 0x0805a7f1 in ?? ()
No symbol table info available.