From owner-freebsd-current@FreeBSD.ORG Wed Feb 14 01:17:57 2007 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 1370D16A406 for ; Wed, 14 Feb 2007 01:17:57 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.freebsd.org (Postfix) with ESMTP id F3BE113C474 for ; Wed, 14 Feb 2007 01:17:56 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (elvis.mu.org [192.203.228.196]) by elvis.mu.org (Postfix) with ESMTP id D29DC1A3C1A; Tue, 13 Feb 2007 17:17:56 -0800 (PST) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id F0C4853C8F; Tue, 13 Feb 2007 20:17:55 -0500 (EST) Date: Tue, 13 Feb 2007 20:17:55 -0500 From: Kris Kennaway To: Alexandre Sunny Kovalenko Message-ID: <20070214011755.GA73381@xor.obsecurity.org> References: <1171414959.906.16.camel@RabbitsDen.RabbitsLawn.verizon.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Qxx1br4bt0+wmkIi" Content-Disposition: inline In-Reply-To: <1171414959.906.16.camel@RabbitsDen.RabbitsLawn.verizon.net> User-Agent: Mutt/1.4.2.2i Cc: current@freebsd.org Subject: Re: -CURRENT panics on intensive fs operations. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Feb 2007 01:17:57 -0000 --Qxx1br4bt0+wmkIi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Feb 13, 2007 at 08:02:39PM -0500, Alexandre Sunny Kovalenko wrote: > I can reliably panic -CURRENT (Feb 11, noon EST) with the something that > excersises the file system. I have currently settled on (cd /usr/ports; > make clean), but it all started out as doing some "emerges" to test the > latest linuxolator. In the case of the "make clean" I have seen it > crashing as early as /usr/ports/audio and as late > as /usr/ports/textproc.=20 >=20 > It does not seem to be consistent as to where it crashes (two latest > ones are below). This machine is Intel T2400 (1.83GHz 32-bit dual core). > I have attached config file to the E-mail. I am going to turn off > PREEMPTION for the lack of better ideas, but I will be happy to try any > other suggestions. I did run memtest on this machine for about 6 hours > without a problem. How about turning debugging back on to try and catch a more useful panic? Also make sure your filesystem is clean, i.e. run fsck -f. If you have disabled debugging then you might be missing assertions that would have caught this closer to the source. Kris --Qxx1br4bt0+wmkIi Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFF0mNDWry0BWjoQKURAumkAKCL/I5wksJoveBzl0qX9YlPp3W5FACg+mm1 feO+onBU2564U58opUr0NwQ= =C2jQ -----END PGP SIGNATURE----- --Qxx1br4bt0+wmkIi--