.
Thread 1 (process 1949):
#0  0x080b68dd in ?? ()
No symbol table info available.
#1  0x080b49a3 in ?? ()
No symbol table info available.
#2  0x0809203e in ?? ()
No symbol table info available.
#3  0x08096a70 in ?? ()
No symbol table info available.
#4  0x00a4b94c in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#5  0x00a3e092 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#6  0x00a536f8 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#7  0x00a54a7d in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#8  0x00a54f06 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#9  0x0018d78a in IA__gtk_button_clicked (button=0x847cb50)
    at /build/buildd/gtk+2.0-2.18.0/gtk/gtkbutton.c:1111
	__PRETTY_FUNCTION__ = "IA__gtk_button_clicked"
#10 0x0018eda8 in gtk_real_button_released (button=0x847cb50)
    at /build/buildd/gtk+2.0-2.18.0/gtk/gtkbutton.c:1707
No locals.
#11 0x00a4b94c in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#12 0x00a3c719 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#13 0x00a3e092 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#14 0x00a53000 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#15 0x00a54a7d in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#16 0x00a54f06 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#17 0x0018d82a in IA__gtk_button_released (button=0x847cb50)
    at /build/buildd/gtk+2.0-2.18.0/gtk/gtkbutton.c:1103
	__PRETTY_FUNCTION__ = "IA__gtk_button_released"
#18 0x0018d863 in gtk_button_button_release (widget=0x847cb50, 
    event=0x8a5c150) at /build/buildd/gtk+2.0-2.18.0/gtk/gtkbutton.c:1599
No locals.
#19 0x0024d254 in _gtk_marshal_BOOLEAN__BOXED (closure=0x82759b0, 
    return_value=0xbfbd4824, n_param_values=2, param_values=0x8aa9f40, 
    invocation_hint=0xbfbd4810, marshal_data=0x18d840)
    at /build/buildd/gtk+2.0-2.18.0/gtk/gtkmarshalers.c:84
	data1 = (gpointer) 0x0
	data2 = <value optimized out>
	v_return = <value optimized out>
	__PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXED"
#20 0x00a3c719 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#21 0x00a3e092 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#22 0x00a533ee in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#23 0x00a54908 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#24 0x00a54f06 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#25 0x0036967e in gtk_widget_event_internal (widget=<value optimized out>, 
    event=0x8a5c150) at /build/buildd/gtk+2.0-2.18.0/gtk/gtkwidget.c:4767
	signal_num = <value optimized out>
	return_val = 0
#26 0x00245ae0 in IA__gtk_propagate_event (widget=0x847cb50, event=0x8a5c150)
    at /build/buildd/gtk+2.0-2.18.0/gtk/gtkmain.c:2404
	tmp = (GtkWidget *) 0x871d66
	handled_event = <value optimized out>
	__PRETTY_FUNCTION__ = "IA__gtk_propagate_event"
#27 0x00246d69 in IA__gtk_main_do_event (event=0x8a5c150)
    at /build/buildd/gtk+2.0-2.18.0/gtk/gtkmain.c:1609
	event_widget = (GtkWidget *) 0x847cb50
	grab_widget = (GtkWidget *) 0x0
	window_group = (GtkWindowGroup *) 0x8a856c0
	rewritten_event = (GdkEvent *) 0x0
	tmp_list = <value optimized out>
	__PRETTY_FUNCTION__ = "IA__gtk_main_do_event"
#28 0x0058553a in gdk_event_dispatch (source=0x8262108, callback=0, 
    user_data=0x0)
    at /build/buildd/gtk+2.0-2.18.0/gdk/x11/gdkevents-x11.c:2369
	display = <value optimized out>
	event = <value optimized out>
#29 0x00873e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
No symbol table info available.
#30 0x00877720 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#31 0x00877b8f in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#32 0x002472d9 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.18.0/gtk/gtkmain.c:1205
	tmp_list = (GList *) 0x826ff90
	functions = (GList *) 0x0
	init = (GtkInitFunction *) 0x826ff90
	loop = (GMainLoop *) 0x8a97e70
#33 0x0805b6b5 in ?? ()
No symbol table info available.
#34 0x080523dc in ?? ()
No symbol table info available.
#35 0x00a8eb56 in __libc_start_main (
    main=0x8052220 <gdk_pixbuf_from_pixdata@plt+8876>, argc=1, 
    ubp_av=0xbfbd4dc4, init=0x80bd7b0 <gdk_pixbuf_from_pixdata@plt+448572>, 
    fini=0x80bd7a0 <gdk_pixbuf_from_pixdata@plt+448556>, 
    rtld_fini=0x629d20 <_dl_fini>, stack_end=0xbfbd4dbc) at libc-start.c:220
	result = <value optimized out>
	unwind_buf = {cancel_jmp_buf = {{jmp_buf = {12369908, 0, 0, 
        -1078112872, -1695351823, -1312912241}, mask_was_saved = 0}}, priv = {
    pad = {0x0, 0x0, 0x1, 0x804ff90}, data = {prev = 0x0, cleanup = 0x0, 
      canceltype = 1}}}
	not_first_call = <value optimized out>
#36 0x0804ffb1 in ?? ()
No symbol table info available.