[ 5983.416367][T22868] veth0: renamed from veth1 [ 5984.326231][T22885] gre: GRE over IPv4 demultiplexor driver [ 5984.347870][T22885] ip6_gre: GRE over IPv6 tunneling driver [ 5989.149945][T22909] socat (22909) used greatest stack depth: 22320 bytes left [ 5990.423611][T22922] socat (22922) used greatest stack depth: 21568 bytes left