File ntp-netlink.patch of Package ntp.20148

--- ntpd/ntp_io.c	
+++ ntpd/ntp_io.c	
@@ -4765,9 +4765,7 @@ init_async_notifications()
 	ZERO(sa);
 	sa.nl_family = PF_NETLINK;
 	sa.nl_groups = RTMGRP_LINK | RTMGRP_IPV4_IFADDR
-		       | RTMGRP_IPV6_IFADDR | RTMGRP_IPV4_ROUTE
-		       | RTMGRP_IPV4_MROUTE | RTMGRP_IPV6_ROUTE
-		       | RTMGRP_IPV6_MROUTE;
+		       | RTMGRP_IPV6_IFADDR | RTMGRP_IPV4_ROUTE;
 	if (bind(fd, (struct sockaddr *)&sa, sizeof(sa)) < 0) {
 		msyslog(LOG_ERR,
 			"bind failed on routing socket (%m) - using polled interface update");