From owner-freebsd-current@FreeBSD.ORG Fri Oct 19 09:13:04 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5132616A420 for ; Fri, 19 Oct 2007 09:13:04 +0000 (UTC) (envelope-from tdb@carrick.bishnet.net) Received: from carrick.bishnet.net (unknown [IPv6:2001:618:400::54ea:1138]) by mx1.freebsd.org (Postfix) with ESMTP id 175F713C4AC for ; Fri, 19 Oct 2007 09:13:03 +0000 (UTC) (envelope-from tdb@carrick.bishnet.net) Received: from tdb by carrick.bishnet.net with local (Exim 4.66 (FreeBSD)) (envelope-from ) id 1IinuT-0004CB-O1; Fri, 19 Oct 2007 10:12:49 +0100 Date: Fri, 19 Oct 2007 10:12:49 +0100 From: Tim Bishop To: avleeuwen@piwebs.com Message-ID: <20071019091249.GI88271@carrick.bishnet.net> References: <200710131857.46963.pieter@degoeje.nl> <471170E1.2090205@freebsd.org> <200710140408.46121.pieter@degoeje.nl> <471427BE.10500@freebsd.org> <20071016112907.GD6511@deviant.kiev.zoral.com.ua> <4715FAA7.7030404@freebsd.org> <20071018093948.GN6511@deviant.kiev.zoral.com.ua> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-PGP-Key: 0x5AE7D984, http://www.bishnet.net/tim/tim-bishnet-net.asc X-PGP-Fingerprint: 1453 086E 9376 1A50 ECF6 AE05 7DCE D659 5AE7 D984 User-Agent: Mutt/1.5.13 (2006-08-11) X-Bishnet-MailScanner-Information: Contact postmaster@bishnet.net X-Bishnet-MailScanner-VirusCheck: Found to be clean X-Bishnet-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-3.05, required 5, autolearn=not spam, AWL -0.45, BAYES_00 -2.60, NO_RELAYS -0.00) X-Bishnet-MailScanner-From: tdb@carrick.bishnet.net Cc: Kostik Belousov , Pieter de Goeje , freebsd-current@freebsd.org, Rolf Witt Subject: Re: panic: ffs_blkfree: freeing free block 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: Fri, 19 Oct 2007 09:13:04 -0000 On Thu, Oct 18, 2007 at 06:40:04PM +0200, Arjan van Leeuwen wrote: > > are softupdates on ? > > > > Yes. Turning them off seems to fix the problem (fingers crossed - I only > > turned it off this morning, didn't have a panic yet) > > After working for a whole day without softupdates, I can say that turning > them off at least causes less panics to happen than with them turned on, > maybe they even don't happen at all without softupdates; I haven't had a > panic all day, while I have one every few hours with softupdates turned on. I've been running for the best part of a day now with softupdates turned off and so far no panics. I'm running tinderbox on the host, and it would quite reliably crash it before. Of course it's hard to say if this has fixed the problem... maybe it doesn't happen as often, or maybe my data is being slowly chewed up instead ;-) Tim. -- Tim Bishop http://www.bishnet.net/tim/ PGP Key: 0x5AE7D984