[ 4132.783776][ T2944] veth0: renamed from veth1 [ 4133.599240][ T2963] gre: GRE over IPv4 demultiplexor driver [ 4133.628704][ T2963] ip6_gre: GRE over IPv6 tunneling driver [ 4137.517597][ T2982] socat (2982) used greatest stack depth: 23568 bytes left [ 4138.144785][ T2987] socat (2987) used greatest stack depth: 22576 bytes left [ 4139.576746][ T3003] socat (3003) used greatest stack depth: 21824 bytes left