[  538.976263][T13170] veth0: renamed from veth1
[  539.128510][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  539.188000][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  541.655671][T13235] socat (13235) used greatest stack depth: 22448 bytes left