Requesting help for "panic: iput"

[joe at teltone.UUCP]

We have just had our second crash in two days resulting in the console
messages:

	panic: iput
	dump i/o error
	80000C52 06

We are running 4.1 BSD on an 11/750.  Three days ago we brought up a
new kernel with 4 Able DH/DM boards.  Previously we were running with 
2 DH/DMs with no problem.  There may not be any connection between the
recent crashes and adding the two additional boards as we were previously
running a kernel obtained under a binary license and the new kernel
was gen'd from source obtained under our recently acquired source
license.   If anyone can shed any light on this problem I would be
very gratefull.

Joe Brady
Teltone Corp.
Kirkland, WA
(206) 827-9626
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