[ 2909.581712][T18125] veth0: renamed from veth1 [ 2910.415150][T18143] gre: GRE over IPv4 demultiplexor driver [ 2910.436326][T18143] ip6_gre: GRE over IPv6 tunneling driver [ 2914.630838][T18164] socat (18164) used greatest stack depth: 22320 bytes left [ 2916.231726][T18180] socat (18180) used greatest stack depth: 21552 bytes left