[ 5762.793236][T21355] veth0: renamed from veth1 [ 5763.684296][T21370] gre: GRE over IPv4 demultiplexor driver [ 5763.707312][T21370] ip6_gre: GRE over IPv6 tunneling driver [ 5768.427475][T21394] socat (21394) used greatest stack depth: 22320 bytes left [ 5770.108823][T21410] socat (21410) used greatest stack depth: 21552 bytes left