[ 4421.872789][T20407] veth0: renamed from veth1
[ 4422.425199][   T67] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4422.598010][   T67] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4425.512841][T20443] socat (20443) used greatest stack depth: 23456 bytes left
[ 4425.897624][T20448] socat (20448) used greatest stack depth: 22208 bytes left
[ 4426.946062][T20464] socat (20464) used greatest stack depth: 21336 bytes left