[ 4471.510004][ T7493] veth0: renamed from veth1
[ 4472.071565][ T7512] gre: GRE over IPv4 demultiplexor driver
[ 4472.095289][ T7512] ip6_gre: GRE over IPv6 tunneling driver
[ 4472.219141][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4472.426858][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4475.818449][ T7536] socat (7536) used greatest stack depth: 22208 bytes left
[ 4476.931412][ T7552] socat (7552) used greatest stack depth: 21336 bytes left