[ 4228.356408][  T388] veth0: renamed from veth1
[ 4229.095372][  T407] gre: GRE over IPv4 demultiplexer driver
[ 4229.116177][  T407] ip6_gre: GRE over IPv6 tunneling driver
[ 4229.285226][   T72] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4229.545834][   T72] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4234.882044][  T447] socat (447) used greatest stack depth: 22624 bytes left