From owner-freebsd-sparc64@FreeBSD.ORG  Fri Aug 12 04:53:15 2005
Return-Path: <owner-freebsd-sparc64@FreeBSD.ORG>
X-Original-To: freebsd-sparc64@freebsd.org
Delivered-To: freebsd-sparc64@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 964B716A41F
	for <freebsd-sparc64@freebsd.org>; Fri, 12 Aug 2005 04:53:15 +0000 (GMT)
	(envelope-from bel@orel.ru)
Received: from tts.orel.ru (tts.orel.ru [213.59.64.67])
	by mx1.FreeBSD.org (Postfix) with ESMTP id E749543D46
	for <freebsd-sparc64@freebsd.org>; Fri, 12 Aug 2005 04:53:14 +0000 (GMT)
	(envelope-from bel@orel.ru)
Received: from [192.168.99.99] (pf1.net.orel.ru [213.59.64.75])
	by tts.orel.ru (8.13.1/8.13.1/bel) with ESMTP id j7C4rBJn025807;
	Fri, 12 Aug 2005 08:53:12 +0400
Message-ID: <42FC2B2F.5060605@orel.ru>
Date: Fri, 12 Aug 2005 08:53:03 +0400
From: Andrew Belashov <bel@orel.ru>
Organization: ORIS
User-Agent: Mozilla Thunderbird 1.0.2 (X11/20050419)
X-Accept-Language: en-us, en
MIME-Version: 1.0
To: John Nielsen <john@jnielsen.net>
References: <200508110931.13802.john@jnielsen.net>
In-Reply-To: <200508110931.13802.john@jnielsen.net>
X-Enigmail-Version: 0.91.0.0
OpenPGP: url=http://keyserver.veridis.com:11371/export?id=-4584918800852016142
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
X-Zombi-Check: on netra2.orel.ru
Cc: freebsd-sparc64@freebsd.org
Subject: Re: "fast data access mmu miss" on kernels w/o "makeoptions
	DEBUG=-g"
X-BeenThere: freebsd-sparc64@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Porting FreeBSD to the Sparc <freebsd-sparc64.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-sparc64>, 
	<mailto:freebsd-sparc64-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-sparc64>
List-Post: <mailto:freebsd-sparc64@freebsd.org>
List-Help: <mailto:freebsd-sparc64-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-sparc64>,
	<mailto:freebsd-sparc64-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 12 Aug 2005 04:53:15 -0000

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi, John!

John Nielsen wrote:
> Can anyone say why removing "makeoptions DEBUG=-g" from a kernel would make 
> it unreliable?  I'm on an Ultra 5, and it's quite stable with either 
> GENERIC or the kernel specified below.  However, commenting out the 
> "makeoptions DEBUG=-g" line builds a kernel that boots but then panics 
> right after mounting /:
> 
> Entropy harvesting: interrupts ethernet point_to_pointpanic: trap: fast data 
> access mmu miss
> Uptime:2s
> Dumping 512 MB (2 chunks)
> ...
[...]

Try to clean rebuild kernel (remove build directory /usr/obj/usr/src/sys/KERNCONF
or /sys/compile/KERNCONF).

- --
With Best Regards,
Andrew Belashov.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.0 (FreeBSD)
Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org

iD8DBQFC/CsrwF8YpH80o/IRAjqLAJ44xsEla6VYuh9rRRkEJbIErLp5AACeIKV8
BE7tWEYjdgd8pCjvhW4XCXA=
=dVsq
-----END PGP SIGNATURE-----