[  553.364459] veth0: renamed from veth1
[  553.444786] gre: GRE over IPv4 demultiplexer driver
[  553.446567] ip6_gre: GRE over IPv6 tunneling driver
[  553.460437] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  553.486151] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  555.652125] socat (26525) used greatest stack depth: 11856 bytes left