[ 3778.663175][ T4733] veth0: renamed from veth1
[ 3779.379560][ T4752] gre: GRE over IPv4 demultiplexer driver
[ 3779.406498][ T4752] ip6_gre: GRE over IPv6 tunneling driver
[ 3779.572049][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3779.838739][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3783.698211][ T4776] socat (4776) used greatest stack depth: 23216 bytes left
[ 3785.108829][ T4792] socat (4792) used greatest stack depth: 22592 bytes left