#0  0x009a5422 in __kernel_vsyscall ()
No symbol table info available.
#1  0x088ed4d1 in raise () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0x088f0932 in abort () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0x008cfddc in g_assertion_message () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x008d043d in g_assertion_message_expr () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0x00843f7c in empathy_tp_chat_acknowledge_message ()
   from /usr/lib/libempathy.so.30
No symbol table info available.
#6  0x00131b03 in ?? () from /usr/lib/libempathy-gtk.so.28
No symbol table info available.
#7  0x00754f08 in g_cclosure_marshal_VOID__OBJECT ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#8  0x00748072 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#9  0x0075d7a8 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#10 0x0075eb2d in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#11 0x0075efb6 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#12 0x00845bf1 in ?? () from /usr/lib/libempathy.so.30
No symbol table info available.
#13 0x00eda46d in ?? () from /usr/lib/libtelepathy-glib.so.0
No symbol table info available.
#14 0x00f41b27 in ?? () from /usr/lib/libtelepathy-glib.so.0
No symbol table info available.
#15 0x008a70f1 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#16 0x008a8e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
No symbol table info available.
#17 0x008ac720 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#18 0x008acb8f in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#19 0x02abd419 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#20 0x0805c03c in ?? ()
No symbol table info available.
#21 0x088d9b56 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#22 0x0805a841 in ?? ()
No symbol table info available.