[ 4388.212483][ T6588] veth0: renamed from veth1 [ 4388.760677][ T6606] gre: GRE over IPv4 demultiplexor driver [ 4388.774799][ T6606] ip6_gre: GRE over IPv6 tunneling driver [ 4392.271377][ T6627] socat (6627) used greatest stack depth: 22208 bytes left [ 4393.174361][ T6640] socat (6640) used greatest stack depth: 21424 bytes left