[ 2220.162523][ T4940] veth0: renamed from veth1
[ 2220.397870][ T4952] gre: GRE over IPv4 demultiplexer driver
[ 2220.408051][ T4952] ip6_gre: GRE over IPv6 tunneling driver
[ 2220.449773][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 2220.522481][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 2223.377533][ T5006] socat (5006) used greatest stack depth: 21968 bytes left