[ 1974.593738][T20819] veth0: renamed from veth1
[ 1974.865229][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 1974.963644][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 1977.429989][T20867] socat (20867) used greatest stack depth: 22784 bytes left
[ 1977.856186][T20883] socat (20883) used greatest stack depth: 21824 bytes left