[ 5444.175379][T25512] veth0: renamed from veth1 [ 5444.935399][T25530] gre: GRE over IPv4 demultiplexor driver [ 5444.960508][T25530] ip6_gre: GRE over IPv6 tunneling driver [ 5449.233269][T25554] socat (25554) used greatest stack depth: 23216 bytes left [ 5450.719272][T25570] socat (25570) used greatest stack depth: 22032 bytes left