Subject: Re: another ddb question
To: None <blymn@awadi.com.AU, tech-kern@NetBSD.ORG>
From: Charles M. Hannum <mycroft@gnu.ai.mit.edu>
List: tech-kern
Date: 10/07/1994 07:20:41
   [...] but when I installed the new kernel and rebooted the bootstrap
   loader would load the kernel and then the machine would immediately
   reboot.

That means you have a really old boot block installed.