[ 5720.155446][ T4162] veth0: renamed from veth1
[ 5720.897382][ T4181] gre: GRE over IPv4 demultiplexer driver
[ 5720.929507][ T4181] ip6_gre: GRE over IPv6 tunneling driver
[ 5721.102934][   T68] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 5721.405753][   T68] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 5726.838173][ T4218] socat (4218) used greatest stack depth: 22080 bytes left