[ 4028.672990][ T4329] veth0: renamed from veth1
[ 4029.387342][ T4347] gre: GRE over IPv4 demultiplexer driver
[ 4029.414242][ T4347] ip6_gre: GRE over IPv6 tunneling driver
[ 4029.593046][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4029.851632][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4033.748778][ T4371] socat (4371) used greatest stack depth: 23296 bytes left
[ 4035.168150][ T4387] socat (4387) used greatest stack depth: 22608 bytes left