bind_instance
if (bind_instance(TRILL_SVC_NAME, bridge, &sstate) != 0)
if (bind_instance(TRILL_SVC_NAME, instance_name, &sstate) == 0) {
if (bind_instance(BRIDGE_SVC_NAME, instance_name, &sstate) != 0)
if (bind_instance(BRIDGE_SVC_NAME, instance_name, &sstate) != 0)
bind_instance(service_name, instance, &sstate) == 0) {