From owner-freebsd-current@FreeBSD.ORG Thu Dec 29 00:25:11 2005 Return-Path: X-Original-To: current@freebsd.org 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 9E31316A41F for ; Thu, 29 Dec 2005 00:25:11 +0000 (GMT) (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 C7AF043D58 for ; Thu, 29 Dec 2005 00:25:10 +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 9DBB61FFDC1 for ; Thu, 29 Dec 2005 01:25:09 +0100 (CET) Received: by transport.cksoft.de (Postfix, from userid 66) id 19A541FFBF8; Thu, 29 Dec 2005 01:25:07 +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 84C5444487E for ; Thu, 29 Dec 2005 00:22:43 +0000 (UTC) Date: Thu, 29 Dec 2005 00:22:42 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@maildrop.int.zabbadoz.net To: FreeBSD current mailing list In-Reply-To: <20051221191919.GB17950@webcom.it> Message-ID: <20051229002111.P1898@maildrop.int.zabbadoz.net> References: <20051221191919.GB17950@webcom.it> 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: Subject: Re: Panic and LOR on -CURRENT with ath X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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, 29 Dec 2005 00:25:11 -0000 On Wed, 21 Dec 2005, Andrea Campi wrote: Hi, > lock order reversal: (sleepable after non-sleepable) > 1st 0xc0d68d30 ath0 (network driver) @ /usr/src/sys/dev/ath/if_ath.c:4642 > 2nd 0xc0cfc878 user map (user map) @ /usr/src/sys/vm/vm_map.c:2997 Looked almost like #42 (I guess some lock code changed during that 14 months) so I added it there: http://sources.zabbadoz.net/freebsd/lor.html#42 -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT