[ 5600.288326][T20125] veth0: renamed from veth1 [ 5601.223617][T20144] gre: GRE over IPv4 demultiplexor driver [ 5601.246860][T20144] ip6_gre: GRE over IPv6 tunneling driver [ 5606.042364][T20168] socat (20168) used greatest stack depth: 22320 bytes left [ 5607.420014][T20181] socat (20181) used greatest stack depth: 21552 bytes left