From owner-freebsd-stable@FreeBSD.ORG Sun Dec 3 19:47:00 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 137BA16A76C for ; Sun, 3 Dec 2006 19:47:00 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from transport.cksoft.de (transport.cksoft.de [62.111.66.27]) by mx1.FreeBSD.org (Postfix) with ESMTP id BBF8E43F64 for ; Sun, 3 Dec 2006 19:44:56 +0000 (GMT) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from transport.cksoft.de (localhost [127.0.0.1]) by transport.cksoft.de (Postfix) with ESMTP id 78E0E200232; Sun, 3 Dec 2006 20:45:12 +0100 (CET) Received: by transport.cksoft.de (Postfix, from userid 66) id E64FB20022A; Sun, 3 Dec 2006 20:45:05 +0100 (CET) Received: from maildrop.int.zabbadoz.net (maildrop.int.zabbadoz.net [10.111.66.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.int.zabbadoz.net (Postfix) with ESMTP id 96A62444889; Sun, 3 Dec 2006 19:41:50 +0000 (UTC) Date: Sun, 3 Dec 2006 19:41:50 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@maildrop.int.zabbadoz.net To: Larry Rosenman In-Reply-To: <20061203132940.X18597@thebighonker.lerctr.org> Message-ID: <20061203194111.Q91892@maildrop.int.zabbadoz.net> References: <20061203132940.X18597@thebighonker.lerctr.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Virus-Scanned: by AMaViS cksoft-s20020300-20031204bz on transport.cksoft.de Cc: freebsd-stable@freebsd.org Subject: Re: LOR, 23/Nov/2006 sources, RELENG_6 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Dec 2006 19:47:00 -0000 On Sun, 3 Dec 2006, Larry Rosenman wrote: > This may already be fixed, known, but... yes it is known; see "The LOR page": http://sources.zabbadoz.net/freebsd/lor.html#193 > Dec 3 13:14:41 thebighonker kernel: lock order reversal: > Dec 3 13:14:41 thebighonker kernel: 1st 0xffffff0093904c00 kqueue (kqueue) @ /usr/src/sys/kern/kern_event.c:1547 > Dec 3 13:14:41 thebighonker kernel: 2nd 0xffffff007ffb16a8 struct mount mtx (struct mount mtx) @ /usr/src/sys/ufs/ufs/ufs_vnops.c:138 -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT