log WARNING "Got to hotplug event for a port which does not exist: ${INTERFACE}"
# Try to remove the device again
+
+ # GRE
+ if device_is_gre "${INTERFACE}" && [ "${INTERFACE}" = "gre0" ]; then
+ log DEBUG "gre0 cannot be removed"
+ exit ${EXIT_OK}
+ fi
+
TYPE="$(device_get_type "${INTERFACE}")"
case "${TYPE}" in
bonding)