[ 3881.971640][ T3172] veth0: renamed from veth1 [ 3882.747506][ T3190] gre: GRE over IPv4 demultiplexor driver [ 3882.777784][ T3190] ip6_gre: GRE over IPv6 tunneling driver [ 3887.123944][ T3214] socat (3214) used greatest stack depth: 22864 bytes left [ 3888.576952][ T3230] socat (3230) used greatest stack depth: 22096 bytes left