[   15.407773][  T436] Initializing XFRM netlink socket
[   31.611593][  T854] ip (854) used greatest stack depth: 23888 bytes left
[   60.191014][ T1720] ip (1720) used greatest stack depth: 23856 bytes left
[   71.025341][ T1996] ip (1996) used greatest stack depth: 23648 bytes left
[   79.266813][ T2288] ip (2288) used greatest stack depth: 23232 bytes left