[ 3978.098057][ T4791] veth0: renamed from veth1
[ 3978.824561][ T4809] gre: GRE over IPv4 demultiplexer driver
[ 3978.844659][ T4809] ip6_gre: GRE over IPv6 tunneling driver
[ 3979.028455][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3979.274131][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3982.798084][ T4830] socat (4830) used greatest stack depth: 23248 bytes left
[ 3984.187076][ T4846] socat (4846) used greatest stack depth: 22576 bytes left