The following reply was made to PR port-alpha/36628; it has been noted by GNATS.

From: Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>
To: ChristophFranzen@gmx.net
Cc: gnats-bugs@NetBSD.org, tsutsui@ceres.dti.ne.jp
Subject: Re: port-alpha/36628: cdhdtape image panics with memory management
	 trap on Jensen
Date: Mon, 23 Jul 2007 00:27:42 +0900

 ChristophFranzen@gmx.net wrote:
 
 > > Could you get ddb(4) prompt by sending break via serial console
 > > at the point?
 > 
 > Yes, the ddb unfortunately gives no further information, though (at 
 > least nothing seeming useful to me).
 
 Maybe INSTALL kernel in cdhdtape doesn't have symbol table
 so trace command doesn't work properly.
 I've put cdhdtape image which contains GENERIC with some printfs
 (but not root md image):
 http://www.ceres.dti.ne.jp/~tsutsui/netbsd/cdhdtape-GENERIC-20070722.gz
 
 If you can get ddb(4) prompt, please try
 "trace", "ps/w", "show event" and "show uvmexp" etc.
 ---
 Izumi Tsutsui