[ 1876.201898][ T6159] veth0: renamed from veth1
[ 1876.418829][ T6171] gre: GRE over IPv4 demultiplexer driver
[ 1876.437773][ T6171] ip6_gre: GRE over IPv6 tunneling driver
[ 1876.480231][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 1876.566433][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 1879.036764][ T6209] socat (6209) used greatest stack depth: 22960 bytes left
[ 1879.441874][ T6225] socat (6225) used greatest stack depth: 21984 bytes left