From owner-freebsd-current@FreeBSD.ORG Tue Aug 10 18:45:13 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 6060E16A4CE for ; Tue, 10 Aug 2004 18:45:13 +0000 (GMT) Received: from transport.cksoft.de (transport.cksoft.de [62.111.66.27]) by mx1.FreeBSD.org (Postfix) with ESMTP id B471A43D39 for ; Tue, 10 Aug 2004 18:45:12 +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 130781FFDD8; Tue, 10 Aug 2004 20:45:11 +0200 (CEST) Received: by transport.cksoft.de (Postfix, from userid 66) id F0BAC1FFDD6; Tue, 10 Aug 2004 20:45:08 +0200 (CEST) Received: by mail.int.zabbadoz.net (Postfix, from userid 1060) id 735F415672; Tue, 10 Aug 2004 18:45:03 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.int.zabbadoz.net (Postfix) with ESMTP id 68BAB15665; Tue, 10 Aug 2004 18:45:04 +0000 (UTC) Date: Tue, 10 Aug 2004 18:45:04 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@e0-0.zab2.int.zabbadoz.net To: Terrence Koeman In-Reply-To: <20040810203073.SM01804@manrikigusari> Message-ID: References: <20040810203073.SM01804@manrikigusari> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Virus-Scanned: by AMaViS cksoft-s20020300-20031204bz on transport.cksoft.de cc: freebsd-current@freebsd.org Subject: Re: Lock order reversal in 5.2-CURRENT 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: Tue, 10 Aug 2004 18:45:13 -0000 On Tue, 10 Aug 2004, Terrence Koeman wrote: > There's nothing in the logfiles, the output on the serial console was: > > lock order reversal > 1st 0xc0645aa0 sched lock (sched lock) @ /usr/src/sys/vm/vm_zeroidle.c:156 > 2nd 0xc06748c0 sio (sio) @ /usr/src/sys/dev/sio/sio.c:3039 ... > This LOR is not on http://sources.zabbadoz.net/freebsd/lor.html, so I'm added with ID 020: http://sources.zabbadoz.net/freebsd/lor.html#020 -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT