port-pmax: What causes asc_intr strange interrupt error messages?

Subject: What causes asc_intr strange interrupt error messages?
To: None <port-pmax@netbsd.org>
From: NetBSD Bob <nbsdbob@weedcon1.cropsci.ncsu.edu>
List: port-pmax
Date: 02/06/2001 10:47:47

I have noticed some error messages lately in 1.5 on my DS5000/200:

   asc_intr: ignoring strange interrupt tc 2038 fifo residue 2 script 1

Are they important?  Does something need tuning?  They don't happen but
infrequently.  In earlier builds, they were originally there quite
often.  Then in later builds they went away.  Now in 1.5 they are back.

Any insights are appreciated.

Thanks

Bob