[ 5994.269607][T22676] veth0: renamed from veth1 [ 5995.168765][T22695] gre: GRE over IPv4 demultiplexor driver [ 5995.193291][T22695] ip6_gre: GRE over IPv6 tunneling driver [ 5999.977924][T22719] socat (22719) used greatest stack depth: 22288 bytes left [ 6001.258510][T22732] socat (22732) used greatest stack depth: 21520 bytes left