[ 5767.359933][T20450] veth0: renamed from veth1 [ 5768.219590][T20469] gre: GRE over IPv4 demultiplexor driver [ 5768.252158][T20469] ip6_gre: GRE over IPv6 tunneling driver [ 5772.883375][T20493] socat (20493) used greatest stack depth: 22272 bytes left [ 5774.443342][T20509] socat (20509) used greatest stack depth: 21376 bytes left