[ 6013.083521][T22679] veth0: renamed from veth1 [ 6013.987056][T22698] gre: GRE over IPv4 demultiplexor driver [ 6014.004950][T22698] ip6_gre: GRE over IPv6 tunneling driver [ 6018.887119][T22722] socat (22722) used greatest stack depth: 22304 bytes left [ 6020.246224][T22735] socat (22735) used greatest stack depth: 21536 bytes left