[ 5776.825298][T21346] veth0: renamed from veth1 [ 5777.683009][T21365] gre: GRE over IPv4 demultiplexor driver [ 5777.710121][T21365] ip6_gre: GRE over IPv6 tunneling driver [ 5782.480633][T21389] socat (21389) used greatest stack depth: 22320 bytes left [ 5783.828188][T21402] socat (21402) used greatest stack depth: 21568 bytes left