#0  0x00007ff4f35108f5 in g_logv (log_domain=0x7ff4ef0029a6 "Gdk", 
    log_level=<value optimized out>, format=0x7ff4ef021707 "%s", 
    args1=0x7fff5604e360)
    at /build/buildd/glib2.0-2.27.92/glib/gmessages.c:699
	depth = 0
	domain = Unhandled dwarf expression opcode 0x9f