From owner-freebsd-current Thu Feb 28 18: 8:17 2002 Delivered-To: freebsd-current@freebsd.org Received: from lofi.dyndns.org (pD9003283.dip.t-dialin.net [217.0.50.131]) by hub.freebsd.org (Postfix) with ESMTP id 1D94B37B400; Thu, 28 Feb 2002 18:08:14 -0800 (PST) Received: from lofi.dyndns.org (kiste.localdomain [192.168.8.4]) (authenticated) by lofi.dyndns.org with ESMTP id g2128e407637; Fri, 1 Mar 2002 03:08:40 +0100 (CET) Message-ID: <3C7EE28E.9080503@lofi.dyndns.org> Date: Fri, 01 Mar 2002 03:08:14 +0100 From: Michael Nottebrock User-Agent: Mozilla/5.0 (X11; U; Linux i386; en-US; rv:0.9.8) Gecko/20020204 X-Accept-Language: en-us MIME-Version: 1.0 To: David Wolfskill Cc: jhb@FreeBSD.ORG, kuriyama@imgsrc.co.jp, FreeBSD-current@FreeBSD.ORG Subject: Re: Assertion faild at kern_mutex.c References: <200203010153.g211ruo05300@bunrab.catwhisker.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG David Wolfskill wrote: >>Date: Fri, 01 Mar 2002 10:47:09 +0900 >>From: Jun Kuriyama >> > >>At Fri, 1 Mar 2002 01:34:17 +0000 (UTC), >>John Baldwin wrote: >> >>>That's bad juju panic. :) Are you using witness? If so, did you get a printf >>>about sleeping with a lock held? >>> > >>I think I did not get lock warning just before this assertion >>failure. But on my environment, I got this lock order reversal >>everytime I booted. >> > >>lock order reversal >>1st 0xc036afc0 allproc @ ../../../kern/vfs_syscalls.c:452 >>2nd 0xc7ecce34 filedesc structure @ ../../../kern/vfs_syscalls.c:457 >> > > Although I did not get the reported panic, I have also had a very > similar lock order reversal reported since (at least) the -CURRENT of > 22 Feb. (which as far back as I presently keep the message log). I reported that particular LOR on this list on Feb 7th. -- Michael Nottebrock To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message