From owner-freebsd-stable@FreeBSD.ORG Fri Sep 7 19:17:01 2007 Return-Path: Delivered-To: stable@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5CBE016A41A for ; Fri, 7 Sep 2007 19:17:01 +0000 (UTC) (envelope-from sobomax@FreeBSD.org) Received: from sippysoft.com (gk.360sip.com [72.236.70.226]) by mx1.freebsd.org (Postfix) with ESMTP id D1F0513C468 for ; Fri, 7 Sep 2007 19:17:00 +0000 (UTC) (envelope-from sobomax@FreeBSD.org) Received: from [192.168.0.68] ([204.244.149.125]) (authenticated bits=0) by sippysoft.com (8.13.8/8.13.8) with ESMTP id l87IpBbb095745 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 7 Sep 2007 11:51:12 -0700 (PDT) (envelope-from sobomax@FreeBSD.org) Message-ID: <46E19D4E.1060009@FreeBSD.org> Date: Fri, 07 Sep 2007 11:49:50 -0700 From: Maxim Sobolev Organization: Sippy Software, Inc. User-Agent: Thunderbird 2.0.0.6 (Windows/20070728) MIME-Version: 1.0 To: stable@FreeBSD.org Content-Type: text/plain; charset=KOI8-U; format=flowed Content-Transfer-Encoding: 7bit Cc: Kostik Belousov Subject: kqueue LOR 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: Fri, 07 Sep 2007 19:17:01 -0000 Hi, On my 6.2 system I am seeing LOR discussed almost 1 year ago here: http://lists.freebsd.org/pipermail/freebsd-stable/2006-November/031048.html http://lists.freebsd.org/pipermail/freebsd-stable/2006-December/031197.html lock order reversal: 1st 0xc52cb500 kqueue (kqueue) @ kern/kern_event.c:1547 2nd 0xc4e4d80c struct mount mtx (struct mount mtx) @ ufs/ufs/ufs_vnops.c:138 Do you have any plans to commit the suggested fix? Thanks! -Maxim