[ 3883.876860][ T2695] veth0: renamed from veth1 [ 3884.633768][ T2713] gre: GRE over IPv4 demultiplexor driver [ 3884.658826][ T2713] ip6_gre: GRE over IPv6 tunneling driver [ 3888.365779][ T2732] socat (2732) used greatest stack depth: 23760 bytes left [ 3888.878609][ T2737] socat (2737) used greatest stack depth: 22592 bytes left [ 3890.004332][ T2750] socat (2750) used greatest stack depth: 21248 bytes left