[ 3866.276994][T18521] veth0: renamed from veth1
[ 3867.020899][T18540] gre: GRE over IPv4 demultiplexer driver
[ 3867.046319][T18540] ip6_gre: GRE over IPv6 tunneling driver
[ 3867.238342][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3867.496123][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3871.318415][T18564] socat (18564) used greatest stack depth: 22848 bytes left
[ 3872.470401][T18577] socat (18577) used greatest stack depth: 22608 bytes left