[ 4371.188451][  T381] veth0: renamed from veth1
[ 4372.068338][  T400] gre: GRE over IPv4 demultiplexor driver
[ 4372.092230][  T400] ip6_gre: GRE over IPv6 tunneling driver
[ 4376.917537][  T424] socat (424) used greatest stack depth: 22800 bytes left
[ 4378.282285][  T437] socat (437) used greatest stack depth: 21520 bytes left