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Luigi Rizzo
ce14c0ab74
received (with bpf or bridging active). Some code was erroneously assuming that the packet contained at least the ethernet header, and as a result a negative length was later written into the mbuf header, eventually resulting in random panics. This bug has been reported for some time, but i was never able to reproduce it locally because I had the code fixed in my sources a couple of weeks ago, and just forgot to commit the fix.