#0  0x00007fa2041298f5 in g_logv (log_domain=0x7fa2043cfa88 "GThread", 
    log_level=<value optimized out>, 
    format=0x7fa2043cfe10 "file %s: line %d (%s): error '%s' during '%s'", 
    args1=0x7fff2db7a2a0)
    at /build/buildd/glib2.0-2.27.92/glib/gmessages.c:699
	depth = 0
	domain = Unhandled dwarf expression opcode 0x9f