From owner-freebsd-current@FreeBSD.ORG Thu Jul 8 21:14:16 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9ABC816A4DD for ; Thu, 8 Jul 2004 21:14:16 +0000 (GMT) Received: from mail2.speakeasy.net (mail2.speakeasy.net [216.254.0.202]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7109843D49 for ; Thu, 8 Jul 2004 21:14:16 +0000 (GMT) (envelope-from jhb@FreeBSD.org) Received: (qmail 3580 invoked from network); 8 Jul 2004 21:14:16 -0000 Received: from dsl027-160-063.atl1.dsl.speakeasy.net (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) encrypted SMTP for ; 8 Jul 2004 21:14:15 -0000 Received: from 10.50.41.229 (gw1.twc.weather.com [216.133.140.1]) by server.baldwin.cx (8.12.11/8.12.11) with ESMTP id i68LE6Mr081450; Thu, 8 Jul 2004 17:14:11 -0400 (EDT) (envelope-from jhb@FreeBSD.org) From: John Baldwin To: freebsd-current@FreeBSD.org Date: Thu, 8 Jul 2004 17:15:19 -0400 User-Agent: KMail/1.6 References: <20040707182018.GA45659@atrbg11.informatik.tu-muenchen.de> <200407081310.37603.jhb@FreeBSD.org> In-Reply-To: <200407081310.37603.jhb@FreeBSD.org> MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200407081715.19073.jhb@FreeBSD.org> X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on server.baldwin.cx cc: rwatson@FreeBSD.org cc: Daniel Lang Subject: Re: [PATCH] Witness breakage X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Thu, 08 Jul 2004 21:14:16 -0000 On Thursday 08 July 2004 01:10 pm, John Baldwin wrote: > On Wednesday 07 July 2004 02:20 pm, Daniel Lang wrote: > > Hi, > > > > as announced, here is the PR I just filed: kern/68779 > > it includes a gdb stack trace and some very basic analysys. > > The crash dump and kernel are currently available, so if > > anyone is interested in some particular data, please let me > > know in the next few hours. > > > > Thanks and best regards, > > Daniel > > Ok, I think I've found at least one bug in witness that came in with the > witness_checkorder() changes a few months ago that can be triggered by > preemption because of thread migration. For those seeing witness problems, > please try this patch: Ok, after the 476 million e-mails about how to spell 'implicitly', I've fixed that part. Now, can someone _please_ test it who has been having problems? -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org