From owner-freebsd-ppc@FreeBSD.ORG  Sun Jan 22 20:08:46 2012
Return-Path: <owner-freebsd-ppc@FreeBSD.ORG>
Delivered-To: freebsd-ppc@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 3FFD5106564A
	for <freebsd-ppc@freebsd.org>; Sun, 22 Jan 2012 20:08:46 +0000 (UTC)
	(envelope-from freebsd-ppc@dino.sk)
Received: from loki.netlab.sk (loki.netlab.sk [84.245.65.11])
	by mx1.freebsd.org (Postfix) with ESMTP id DDCF78FC1A
	for <freebsd-ppc@freebsd.org>; Sun, 22 Jan 2012 20:08:45 +0000 (UTC)
Received: from atom.dino.sk (fw1.dino.sk [84.245.95.252])
	(AUTH: LOGIN milan, TLS: TLSv1/SSLv3,128bits,AES128-SHA)
	by loki.netlab.sk with ESMTPSA; Sun, 22 Jan 2012 21:06:42 +0100
	id 00033C37.4F1C6C52.000099B6
Date: Sun, 22 Jan 2012 21:08:30 +0100
From: Milan Obuch <freebsd-ppc@dino.sk>
To: Super Bisquit <superbisquit@gmail.com>
Message-ID: <20120122210830.02d4bef6@atom.dino.sk>
In-Reply-To: <CA+WntOurkEm3H+9SJM4U9zo40195ni+4_tmj3jqQHzV01h-cbw@mail.gmail.com>
References: <20120117210108.28d007ec@atom.dino.sk>
	<CA+WntOvRaKkbvdaTWZmTnXzixm_Grjmg7p5mg5sq-ZZ3tn9AjQ@mail.gmail.com>
	<20120119213116.579cac18@atom.dino.sk>
	<CA+WntOurkEm3H+9SJM4U9zo40195ni+4_tmj3jqQHzV01h-cbw@mail.gmail.com>
X-Mailer: Claws Mail 3.8.0 (GTK+ 2.24.6; amd64-portbld-freebsd8.2)
Face: 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
X-Face: ak5rwz4-aUa>hPFZlcg,bXxn.(TN}e9DGFrKU\.i_'B[&5=pAd9o"j)5VSUYW:BRQG#^42Ev$Il|;
	Ztn<Ul[M^1[]1"p/A{ZnE.^UqgjeLcs5<L[; =],2a(?k3d@t2V^qex}N>=,C
X-Operating-System: FreeBSD/amd64 8.2-STABLE
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Cc: freebsd-ppc@freebsd.org
Subject: Re: Broken nullfs on powerpc
X-BeenThere: freebsd-ppc@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Porting FreeBSD to the PowerPC <freebsd-ppc.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ppc>,
	<mailto:freebsd-ppc-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ppc>
List-Post: <mailto:freebsd-ppc@freebsd.org>
List-Help: <mailto:freebsd-ppc-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ppc>,
	<mailto:freebsd-ppc-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 22 Jan 2012 20:08:46 -0000

On Fri, 20 Jan 2012 11:04:51 -0500
Super Bisquit <superbisquit@gmail.com> wrote:

> I  have attached the MYKERNEL powerpc conf file. Look under debugging.
> I have nullfs built and running as a module. What test do you want me
> to run to see if it is working for me?
> 

So basically you have all debugging disabled... OK, I tested it this
way too and no go. Still almost instant trap/panic/reboot when trying
to write into null mounted directory, and, sometimes even just reading
it shows similar behavior.

I am using freshly csup'ped sources for every build, 10-CURRENT. In my
case, nullfs is loaded as module, too, so if you could really use null
mounted directory to work with, there is some other difference between
us...

In my case, command sequence

mount_nullfs /data/src10 /usr/src
csup /usr/share/examples/cvsup/standard-supfile

yields almost immediate panic, reproducible 100 %.

Regards,
Milan