[ 4819.347738][T25490] veth0: renamed from veth1 [ 4820.313697][T25508] gre: GRE over IPv4 demultiplexor driver [ 4820.331501][T25508] ip6_gre: GRE over IPv6 tunneling driver [ 4825.131481][T25532] socat (25532) used greatest stack depth: 22416 bytes left [ 4826.711792][T25548] socat (25548) used greatest stack depth: 21648 bytes left