[ 1733.084190][  T553] ip (553) used greatest stack depth: 23968 bytes left
[ 1738.604012][  T599] Initializing XFRM netlink socket
[ 2245.655979][ T4214] ip (4214) used greatest stack depth: 23824 bytes left
[ 2357.984527][ T5962] ip (5962) used greatest stack depth: 23488 bytes left