[ 4481.425653][ T4459] veth0: renamed from veth1
[ 4482.003778][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4482.179575][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4485.112635][ T4495] socat (4495) used greatest stack depth: 23584 bytes left
[ 4485.561092][ T4500] socat (4500) used greatest stack depth: 22120 bytes left
[ 4486.630459][ T4516] socat (4516) used greatest stack depth: 21336 bytes left