[ 58.922225][ T625] ip (625) used greatest stack depth: 23392 bytes left [ 59.328710][ T633] veth0: renamed from veth1 [ 60.144775][ T652] gre: GRE over IPv4 demultiplexor driver [ 60.169530][ T652] ip6_gre: GRE over IPv6 tunneling driver [ 64.771569][ T676] socat (676) used greatest stack depth: 22000 bytes left [ 65.844991][ T689] socat (689) used greatest stack depth: 21728 bytes left