[ 5974.124874][T31806] veth0: renamed from veth1 [ 5975.039344][T31825] gre: GRE over IPv4 demultiplexor driver [ 5975.063237][T31825] ip6_gre: GRE over IPv6 tunneling driver [ 5979.340386][T31846] socat (31846) used greatest stack depth: 22080 bytes left [ 5980.680276][T31859] socat (31859) used greatest stack depth: 21568 bytes left