packet out not performed

[andrescheibe]

I am using the learning switch and I noticed in the s1.log log and also in the controller processing (messages left by the controller after starting it) that the processing (while true) does not end in all received packets (packet in), or that is, the final message is not displayed at all packet-in. As if processing is stuck. The problem occurs when s1.PacketOut (packetout) is executed. Any idea why?

[kevinbird61]

Sorry for postponing this issue for such a long time,
You mean the process stuck when you execute ./start_p4_controller and running pingAll in mininet's CLI ?