better CI testing with packet fuzzing

[Thomas Monjalon]

Hello all,

I think we should improve our testing of networking drivers,
by sending random packets to the hardware port (testing Rx),
and by sending random packets to the driver (testing Tx).

Which tools would be the most efficient for this task?

After a quick search, I've found these tools, forks of Sulley:
	https://boofuzz.readthedocs.io/en/stable/
	https://github.com/nccgroup/fuzzowski
But the above tools look a bit too high level for driver testing.

Should we have a Scapy script for packet randomization?