[ 3944.894948][ T1521] veth0: renamed from veth1
[ 3945.615811][ T1539] gre: GRE over IPv4 demultiplexer driver
[ 3945.650030][ T1539] ip6_gre: GRE over IPv6 tunneling driver
[ 3945.793521][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3946.058136][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3949.876891][ T1563] socat (1563) used greatest stack depth: 23296 bytes left
[ 3951.241720][ T1579] socat (1579) used greatest stack depth: 22608 bytes left