[  467.263702] veth0: renamed from veth1
[  467.336924] gre: GRE over IPv4 demultiplexer driver
[  467.338911] ip6_gre: GRE over IPv6 tunneling driver
[  467.351374] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  467.373614] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  469.542154] socat (23906) used greatest stack depth: 11816 bytes left
[  469.670187] socat (23922) used greatest stack depth: 11480 bytes left