[ 1516.150311] veth0: renamed from veth1
[ 1516.222282] gre: GRE over IPv4 demultiplexer driver
[ 1516.224471] ip6_gre: GRE over IPv6 tunneling driver
[ 1516.237825] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 1516.261824] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 1518.530245] socat (24427) used greatest stack depth: 11416 bytes left