From owner-freebsd-alpha Mon Oct 9 2:17:31 2000 Delivered-To: freebsd-alpha@freebsd.org Received: from finch-post-11.mail.demon.net (finch-post-11.mail.demon.net [194.217.242.39]) by hub.freebsd.org (Postfix) with ESMTP id 02D1D37B503 for ; Mon, 9 Oct 2000 02:17:30 -0700 (PDT) Received: from nlsys.demon.co.uk ([158.152.125.33] helo=herring.nlsystems.com) by finch-post-11.mail.demon.net with esmtp (Exim 2.12 #1) id 13iZ3o-0000gl-0B; Mon, 9 Oct 2000 09:17:28 +0000 Received: from salmon.nlsystems.com (salmon.nlsystems.com [10.0.0.3]) by herring.nlsystems.com (8.9.3/8.8.8) with ESMTP id KAA35557; Mon, 9 Oct 2000 10:24:17 +0100 (BST) (envelope-from dfr@nlsystems.com) Date: Mon, 9 Oct 2000 10:16:39 +0100 (BST) From: Doug Rabson To: Andrew Gallatin Cc: freebsd-alpha@FreeBSD.ORG Subject: Re: size problems with INVARIANTS/DIAGNOSTIC -current kernels In-Reply-To: <14816.44265.344287.683700@grasshopper.cs.duke.edu> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org 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. -- Doug Rabson Mail: dfr@nlsystems.com Phone: +44 20 8348 6160 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message