From owner-freebsd-alpha  Mon Oct  9 15: 6:38 2000
Delivered-To: freebsd-alpha@freebsd.org
Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1])
	by hub.freebsd.org (Postfix) with ESMTP id 2B33937B502
	for <freebsd-alpha@FreeBSD.ORG>; Mon,  9 Oct 2000 15:06:36 -0700 (PDT)
Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30])
	by duke.cs.duke.edu (8.9.3/8.9.3) with ESMTP id SAA15488;
	Mon, 9 Oct 2000 18:06:35 -0400 (EDT)
Received: (from gallatin@localhost)
	by grasshopper.cs.duke.edu (8.11.0/8.9.1) id e99M6ZF68804;
	Mon, 9 Oct 2000 18:06:35 -0400 (EDT)
	(envelope-from gallatin@cs.duke.edu)
From: Andrew Gallatin <gallatin@cs.duke.edu>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Date: Mon,  9 Oct 2000 18:06:35 -0400 (EDT)
To: Doug Rabson <dfr@nlsystems.com>
Cc: freebsd-alpha@FreeBSD.ORG
Subject: Re: size problems with INVARIANTS/DIAGNOSTIC -current kernels
In-Reply-To: <Pine.BSF.4.21.0010091014340.94692-100000@salmon.nlsystems.com>
References: <14816.44265.344287.683700@grasshopper.cs.duke.edu>
	<Pine.BSF.4.21.0010091014340.94692-100000@salmon.nlsystems.com>
X-Mailer: VM 6.43 under 20.4 "Emerald" XEmacs  Lucid
Message-ID: <14818.16720.20802.44583@grasshopper.cs.duke.edu>
Sender: owner-freebsd-alpha@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.org


Doug Rabson writes:
 > On Sun, 8 Oct 2000, Andrew Gallatin wrote:
 > 
 > > 
 > > Doug Rabson writes:
 > >  > Hmm. I think I need to see a disassembly of the region which contains the
 > >  > fault pc. I can't quite see what is happening yet.
 > > 
 > > OK.  As you recall, I've altered kmeminit so that I touch kmemusage
 > > immediately, rather than waiting for malloc to do it..:
 > 
 > The address looks ok, so the mapping must be broken. Can I see the value
 > of vtopte(0xfffffe0000296000). Something bad seems to have happened to the
 > pte which maps this page.
 > 

Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
kmem_init: kmemusage = 0xfffffe0000296000
vtopte (kmemusage) =   0xffffffff80000a58

halted CPU 0

halt code = 5


Drew


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-alpha" in the body of the message