Comment 2 for bug 913680

StacktraceTop:
 g_mutex_get_impl (mutex=0xaaaaaaaaaaaaaaaa) at /build/buildd/glib2.0-2.31.6/./glib/gthread-posix.c:119
 g_mutex_lock (mutex=<optimized out>) at /build/buildd/glib2.0-2.31.6/./glib/gthread-posix.c:211
 session_connect_error_cb (proxy=<optimized out>, session_object=<optimized out>, error_name=<optimized out>, error_message=0x111c5d0 "Connecting to remote device failed", user_data=<optimized out>) at gvfsbackendobexftp.c:788
 marshal_dbus_message_to_g_marshaller (closure=0x11242c0, return_value=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=0x7fffa68e9b10, marshal_data=0x0) at dbus-gproxy.c:1734
 g_closure_invoke (closure=0x11242c0, return_value=0x0, n_param_values=3, param_values=0x111e940, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.31.6/./gobject/gclosure.c:774