[ 4558.040848][  T534] veth0: renamed from veth1
[ 4558.856746][  T552] gre: GRE over IPv4 demultiplexer driver
[ 4558.894701][  T552] ip6_gre: GRE over IPv6 tunneling driver
[ 4559.095204][   T70] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4559.396802][   T70] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4564.406085][  T589] socat (589) used greatest stack depth: 22624 bytes left