.
Thread 1 (process 19247):
#0  0x00007f5a5db77980 in IA__g_logv (log_domain=0x7f5a63769040 "", 
    log_level=<value optimized out>, format=<value optimized out>, 
    args1=0x7fff5fea8740) at /build/buildd/glib2.0-2.21.6/glib/gmessages.c:418
	depth = <value optimized out>
	domain = <value optimized out>
	data = (gpointer) 0x0
	log_func = (GLogFunc) 0x7f5a5db77370 <_g_log_fallback_handler+112>
	domain_fatal_mask = <value optimized out>
	test_level = 1668714560
	was_recursion = 0
	i = <value optimized out>
#1  0x00007f5a5db77d43 in IA__g_logv (log_domain=<value optimized out>, 
    log_level=<value optimized out>, format=<value optimized out>, args1=0x0)
    at /build/buildd/glib2.0-2.21.6/glib/gmessages.c:226
	depth = <value optimized out>
	domain = (GLogDomain *) 0x0
	data = (gpointer) 0x7f5a62004400
	log_func = (GLogFunc) 0x7f5a5ca2c1cd
	domain_fatal_mask = 13
	test_level = 1609206204
	was_recursion = 1
	i = <value optimized out>
#2  0x0000000000000001 in ?? ()
#3  0x0000000000000000 in ?? ()