.
Thread 1 (process 4190):
#0  __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:31
No locals.
#1  0x00007fc45393a9d9 in po_header_set_field ()
   from /usr/lib/libgettextpo.so.0
No symbol table info available.
#2  0x0000000000424e1f in gtranslator_po_save_header_in_msg ()
No symbol table info available.
#3  0x0000000000425826 in gtranslator_po_save_file ()
No symbol table info available.
#4  0x0000000000429407 in gtranslator_save_current_file_dialog ()
No symbol table info available.
#5  0x00007fc4511aa19e in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#6  0x00007fc4511bf448 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#7  0x00007fc4511c0ad6 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#8  0x00007fc4511c1093 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#9  0x00007fc45205f093 in _gtk_action_emit_activate (action=0x106eb00)
    at /build/buildd/gtk+2.0-2.19.4/gtk/gtkaction.c:755
	group = (GtkActionGroup *) 0x1067e30
#10 0x00007fc45221cbb9 in button_clicked (widget=<value optimized out>, 
    button=0x1129070) at /build/buildd/gtk+2.0-2.19.4/gtk/gtktoolbutton.c:762
	action = (GtkAction *) 0x14
#11 0x00007fc4511aa19e in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#12 0x00007fc4511bf448 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#13 0x00007fc4511c0ad6 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#14 0x00007fc4511c1093 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#15 0x00007fc45207be95 in gtk_real_button_released (button=0x0)
    at /build/buildd/gtk+2.0-2.19.4/gtk/gtkbutton.c:1723
No locals.
#16 0x00007fc4511aa19e in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#17 0x00007fc4511bede3 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#18 0x00007fc4511c0ad6 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#19 0x00007fc4511c1093 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#20 0x00007fc45207a6e7 in gtk_button_button_release (
    widget=<value optimized out>, event=<value optimized out>)
    at /build/buildd/gtk+2.0-2.19.4/gtk/gtkbutton.c:1615
No locals.
#21 0x00007fc45213ee63 in _gtk_marshal_BOOLEAN__BOXED (closure=0xffb990, 
    return_value=0x7fff7e2c1650, n_param_values=<value optimized out>, 
    param_values=0x1365d90, invocation_hint=<value optimized out>, 
    marshal_data=0x7fc45207a6b0)
    at /build/buildd/gtk+2.0-2.19.4/gtk/gtkmarshalers.c:84
	data1 = (gpointer) 0x10866c0
	data2 = (gpointer) 0xfe3080
	v_return = <value optimized out>
	__PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXED"
#22 0x00007fc4511aa19e in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#23 0x00007fc4511bf162 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#24 0x00007fc4511c091a in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#25 0x00007fc4511c1093 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#26 0x00007fc45226d22f in gtk_widget_event_internal (widget=0x10866c0, 
    event=0x13020e0) at /build/buildd/gtk+2.0-2.19.4/gtk/gtkwidget.c:4941
	signal_num = <value optimized out>
	return_val = 0
#27 0x00007fc452135ab4 in IA__gtk_propagate_event (widget=0x10866c0, 
    event=0x13020e0) at /build/buildd/gtk+2.0-2.19.4/gtk/gtkmain.c:2447
	tmp = (GtkWidget *) 0x10866c0
	handled_event = 19187328
	__PRETTY_FUNCTION__ = "IA__gtk_propagate_event"
#28 0x00007fc452136cdb in IA__gtk_main_do_event (event=0x13020e0)
    at /build/buildd/gtk+2.0-2.19.4/gtk/gtkmain.c:1647
	event_widget = (GtkWidget *) 0x10866c0
	grab_widget = (GtkWidget *) 0x10866c0
	window_group = (GtkWindowGroup *) 0x124c680
	rewritten_event = (GdkEvent *) 0x0
	tmp_list = <value optimized out>
	__PRETTY_FUNCTION__ = "IA__gtk_main_do_event"
#29 0x00007fc451d89acc in gdk_event_dispatch (source=<value optimized out>, 
    callback=<value optimized out>, user_data=<value optimized out>)
    at /build/buildd/gtk+2.0-2.19.4/gdk/x11/gdkevents-x11.c:2372
	display = <value optimized out>
	event = <value optimized out>
#30 0x00007fc450d0a7b0 in g_main_context_dispatch ()
   from /lib/libglib-2.0.so.0
No symbol table info available.
#31 0x00007fc450d0e5e8 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#32 0x00007fc450d0eb2d in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#33 0x00007fc452137207 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.19.4/gtk/gtkmain.c:1219
	tmp_list = (GList *) 0x1279aa0
	functions = (GList *) 0x0
	init = (GtkInitFunction *) 0xfa1d00
	loop = <value optimized out>
#34 0x00000000004203c7 in main ()
No symbol table info available.