.
Thread 1 (process 4618):
#0  0x00007f8b33cd16a2 in strcmp () from /lib/libc.so.6
#1  0x00007f8b2c927ff6 in ?? () from /usr/lib/glade3/modules/libgladegtk.so
#2  0x00007f8b348bb2cd in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#3  0x00007f8b348d1eab in ?? () from /usr/lib/libgobject-2.0.so.0
#4  0x00007f8b348d3527 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#5  0x00007f8b348d3a83 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#6  0x00007f8b34ceffd4 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#7  0x00007f8b348bb2cd in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#8  0x00007f8b348d1b8f in ?? () from /usr/lib/libgobject-2.0.so.0
#9  0x00007f8b348d3527 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#10 0x00007f8b348d3a83 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#11 0x00007f8b34ceaa7e in gtk_text_buffer_insert_interactive ()
   from /usr/lib/libgtk-x11-2.0.so.0
#12 0x00007f8b34cec92f in gtk_text_buffer_insert_interactive_at_cursor ()
   from /usr/lib/libgtk-x11-2.0.so.0
#13 0x00007f8b34d14940 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#14 0x00007f8b348bb2cd in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#15 0x00007f8b348d1eab in ?? () from /usr/lib/libgobject-2.0.so.0
#16 0x00007f8b348d3527 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#17 0x00007f8b348d3874 in g_signal_emit_by_name ()
   from /usr/lib/libgobject-2.0.so.0
#18 0x00007f8b348bb2cd in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#19 0x00007f8b348d1eab in ?? () from /usr/lib/libgobject-2.0.so.0
#20 0x00007f8b348d3527 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#21 0x00007f8b348d3874 in g_signal_emit_by_name ()
   from /usr/lib/libgobject-2.0.so.0
#22 0x00007f8b34c2dd72 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#23 0x00007f8b34c2e7d3 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#24 0x00007f8b34d17cca in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#25 0x00007f8b34c4c9d3 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#26 0x00007f8b348bb21f in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#27 0x00007f8b348d1b8f in ?? () from /usr/lib/libgobject-2.0.so.0
#28 0x00007f8b348d33eb in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#29 0x00007f8b348d3a83 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#30 0x00007f8b34d6e46e in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#31 0x00007f8b34d82b68 in gtk_window_propagate_key_event ()
   from /usr/lib/libgtk-x11-2.0.so.0
#32 0x00007f8b34d880bb in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#33 0x00007f8b34c4c9d3 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#34 0x00007f8b348bb2cd in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#35 0x00007f8b348d1b8f in ?? () from /usr/lib/libgobject-2.0.so.0
#36 0x00007f8b348d33eb in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#37 0x00007f8b348d3a83 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#38 0x00007f8b34d6e46e in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#39 0x00007f8b34c43cb5 in gtk_propagate_event ()
   from /usr/lib/libgtk-x11-2.0.so.0
#40 0x00007f8b34c44e9b in gtk_main_do_event ()
   from /usr/lib/libgtk-x11-2.0.so.0
#41 0x00007f8b339f963c in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#42 0x00007f8b3421919a in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#43 0x00007f8b3421c870 in ?? () from /usr/lib/libglib-2.0.so.0
#44 0x00007f8b3421cd3d in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#45 0x00007f8b34c452e7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#46 0x000000000040e9b5 in ?? ()
#47 0x00007f8b33c6f5a6 in __libc_start_main () from /lib/libc.so.6
#48 0x0000000000408559 in ?? ()
#49 0x00007fff3d5f2c08 in ?? ()
#50 0x000000000000001c in ?? ()
#51 0x0000000000000002 in ?? ()
#52 0x00007fff3d5f3b82 in ?? ()
#53 0x0000000000000000 in ?? ()