[ 4025.160029][ T4444] veth0: renamed from veth1
[ 4025.891268][ T4463] gre: GRE over IPv4 demultiplexer driver
[ 4025.908413][ T4463] ip6_gre: GRE over IPv6 tunneling driver
[ 4026.104979][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4026.358091][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4030.173613][ T4487] socat (4487) used greatest stack depth: 23296 bytes left
[ 4031.341793][ T4500] socat (4500) used greatest stack depth: 22672 bytes left