[ 4284.297885][ T3407] veth0: renamed from veth1 [ 4284.818264][ T3426] gre: GRE over IPv4 demultiplexor driver [ 4284.831705][ T3426] ip6_gre: GRE over IPv6 tunneling driver [ 4288.386378][ T3450] socat (3450) used greatest stack depth: 22208 bytes left [ 4289.297114][ T3463] socat (3463) used greatest stack depth: 21424 bytes left