In addition to seeing the problem with CONFIG_FORCEDETH_NAPI disabled,
I have now reproduced the problem with that configuration option enabled. So, NAPI might not be the problem at all.
From: Adam Richter <firstname.lastname@example.org>
Adam, first of all, you don't need to subscribe then unsubscribe
from this mailing list just to post your report. I just saw you
We're not nazis and you can post to this mailing list without being a
Second of all, please look at my reply to your original report,
there is a patch there for you to test.