#0  0x00007f55479b8a2a in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x00007f5546bd33ac in XrmQGetResource () from /usr/lib/libX11.so.6
#2  0x00007f5546bb2630 in XGetDefault () from /usr/lib/libX11.so.6
#3  0x00007f554927d923 in ?? () from /usr/lib/libcairo.so.2
#4  0x00007f554927dc16 in ?? () from /usr/lib/libcairo.so.2
#5  0x00007f554927e452 in ?? () from /usr/lib/libcairo.so.2
#6  0x00007f554927eb95 in cairo_xlib_surface_create ()
   from /usr/lib/libcairo.so.2
#7  0x00007f554a00472c in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#8  0x00007f5549fef403 in gdk_window_begin_paint_region ()
   from /usr/lib/libgdk-x11-2.0.so.0
#9  0x00007f5547d1b735 in gtk_main_do_event ()
   from /usr/lib/libgtk-x11-2.0.so.0
#10 0x00007f5549fef855 in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#11 0x00007f5549ff0210 in gdk_window_process_all_updates ()
   from /usr/lib/libgdk-x11-2.0.so.0
#12 0x00007f5547c8dcfb in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#13 0x00007f5549fd354b in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#14 0x00007f554824c19a in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#15 0x00007f554824f870 in ?? () from /usr/lib/libglib-2.0.so.0
#16 0x00007f554824fd3d in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#17 0x00007f5547d1b937 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#18 0x000000000046036e in main ()