[ 4180.293234][ T5456] veth0: renamed from veth1 [ 4180.843982][ T5474] gre: GRE over IPv4 demultiplexor driver [ 4180.864794][ T5474] ip6_gre: GRE over IPv6 tunneling driver [ 4184.573823][ T5498] socat (5498) used greatest stack depth: 22192 bytes left [ 4185.656280][ T5514] socat (5514) used greatest stack depth: 21488 bytes left