From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Tue, 12 Sep 1995 23:15:10 -0400
From: jmk@plan9.att.com jmk@plan9.att.com
Subject: Panic: Lock Loop On Inserting Disk2.vd.
Topicbox-Message-UUID: 24036f3e-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19950913031510.ZPH2_ctvNEaSk-ixa8tcZdP5_TZkAqBiPanQ1q5AKSo@z>

Well, I looked and I can't see any way to get there from here, can't happen...
No consolation, I know.

I'm not familiar with the HP Vectra, what processor is it and what is the type
of the DEC ethernet card, is it a DMA card?

It looks like someone overwrote some memory used for a lock. I can only suggest
the usual things, BIOS defaults, turn off any shadowing, etc.
If it's a DMA ethernet card, pull it.

--jim