From owner-freebsd-ppc@FreeBSD.ORG Mon Dec 1 22:37:17 2003 Return-Path: Delivered-To: freebsd-ppc@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 90DA316A4CE; Mon, 1 Dec 2003 22:37:17 -0800 (PST) Received: from moof.catpipe.net (moof.catpipe.net [195.249.214.130]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4A38343FCB; Mon, 1 Dec 2003 22:37:16 -0800 (PST) (envelope-from regnauld@moof.catpipe.net) Received: from localhost (localhost [127.0.0.1]) by localhost.catpipe.net (Postfix) with ESMTP id 51CE870644; Tue, 2 Dec 2003 07:37:14 +0100 (CET) Received: from moof.catpipe.net ([127.0.0.1]) by localhost (moof.catpipe.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 58825-09; Tue, 2 Dec 2003 07:37:13 +0100 (CET) Received: by moof.catpipe.net (Postfix, from userid 1001) id 049A67063F; Tue, 2 Dec 2003 07:37:13 +0100 (CET) Date: Tue, 2 Dec 2003 07:37:12 +0100 From: Phil Regnauld To: Peter Grehan Message-ID: <20031202063712.GA58769@moof.catpipe.net> References: <3FBC803E.9040900@paradise.net.nz> <3FBCC515.4080200@freebsd.org> <3FC921CA.1000306@paradise.net.nz> <3FC9B40F.2090500@freebsd.org> <20031201164251.GE27722@moof.catpipe.net> <3FCBD7B3.1030307@freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3FCBD7B3.1030307@freebsd.org> X-message-flag: Outlook: spreading viruses since 1997! http://www.rodos.net/outlook/ X-Operating-System: FreeBSD 4.8-STABLE i386 Organization: catpipe Systems ApS User-Agent: Mutt/1.5.5.1i X-Virus-Scanned: by amavisd-new at catpipe.net cc: freebsd-ppc@freebsd.org Subject: Re: Project Status X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Dec 2003 06:37:17 -0000 Peter Grehan (grehan) writes: > > >panic: vn_pageout_flush: partially invalid page 0xe03b0440 index 0/1 > > Stopped at 0x3496f3: lwz r0, r1, 0x14 > > I get this panic when untarring on my 128Mb notebook (and the 64Mb > B&W G3 :). Still investigating. > > It's easy to reproduce on machines with more amounts of ram. Just > create a file larger than memory size, and then dd it to /dev/zero. I just did that -- to create a swap file :) > >VM activity seems to panic the system here and there. > > Is it the same panic ? No, there's another one regarding a free page, still in the vm_* area. So far I was able to compile bash (and apache, for kicks) -- seems to me that the ATA disks are running in PIO mode, even though I can't explicitly see it (atacontrol doesn't say anything special), I see 85-95% interrupts when untarring something with many files. I tried to build world on my x86 machine last night (5.2-BETA), and IT panic'ed in the middle of compiling some PPC code :-(