[ 6404.496523][T24756] veth0: renamed from veth1 [ 6405.506136][T24775] gre: GRE over IPv4 demultiplexor driver [ 6405.531995][T24775] ip6_gre: GRE over IPv6 tunneling driver [ 6410.538106][T24799] socat (24799) used greatest stack depth: 22144 bytes left [ 6412.407041][T24815] socat (24815) used greatest stack depth: 21376 bytes left