From owner-freebsd-current@FreeBSD.ORG Sun Sep 4 15:55:09 2005 Return-Path: X-Original-To: freebsd-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 0C32A16A41F for ; Sun, 4 Sep 2005 15:55:09 +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 9145843D45 for ; Sun, 4 Sep 2005 15:55:08 +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 64CC81FFACB; Sun, 4 Sep 2005 17:55:07 +0200 (CEST) Received: by transport.cksoft.de (Postfix, from userid 66) id F1EF41FFACA; Sun, 4 Sep 2005 17:55:04 +0200 (CEST) Received: by mail.int.zabbadoz.net (Postfix, from userid 1060) id 49D68157F3; Sun, 4 Sep 2005 15:52:13 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.int.zabbadoz.net (Postfix) with ESMTP id 3F20A15329; Sun, 4 Sep 2005 15:52:14 +0000 (UTC) Date: Sun, 4 Sep 2005 15:52:14 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@e0-0.zab2.int.zabbadoz.net To: Munehiro Matsuda In-Reply-To: <20050901.225149.41626079.haro@h4.dion.ne.jp> Message-ID: References: <20050901.225149.41626079.haro@h4.dion.ne.jp> 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: LOR with iwi and UMA on 7-current 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: Sun, 04 Sep 2005 15:55:09 -0000 On Thu, 1 Sep 2005, Munehiro Matsuda wrote: Hi, > lock order reversal > 1st 0xc0758820 Giant (Giant) @ kern/kern_conf.c:310 > 2nd 0xc1f36b68 iwi0 (network driver) @ /home/haro/tmp/sys-7/modules/iwi/../../dev/iwi/if_iwi.c:1587 added this LOR with ID 150: http://sources.zabbadoz.net/freebsd/lor.html#150 > lock order reversal > 1st 0xc07a7060 ifnet (ifnet) @ net/if.c:1159 > 2nd 0xc1f36b68 iwi0 (network driver) @ /home/haro/tmp/sys-7/modules/iwi/../../dev/iwi/if_iwi.c:1643 added with LOR ID 151: http://sources.zabbadoz.net/freebsd/lor.html#151 > lock order reversal > 1st 0xc22c2bb8 rtentry (rtentry) @ net/route.c:1269 > 2nd 0xc1f36b68 iwi0 (network driver) @ /home/haro/tmp/sys-7/modules/iwi/../../dev/iwi/if_iwi.c:1587 added with LOR ID 152: http://sources.zabbadoz.net/freebsd/lor.html#152 > lock order reversal > 1st 0xc230a1f8 inp (tcpinp) @ netinet/tcp_usrreq.c:368 > 2nd 0xc1f36b68 iwi0 (network driver) @ /home/haro/tmp/sys-7/modules/iwi/../../dev/iwi/if_iwi.c:1587 added with LOR ID 153: http://sources.zabbadoz.net/freebsd/lor.html#153 though quite similar to LOR ID 128: http://sources.zabbadoz.net/freebsd/lor.html#128 > lock order reversal > 1st 0xc07a8a6c tcp (tcp) @ netinet/tcp_input.c:615 > 2nd 0xc1f36b68 iwi0 (network driver) @ /home/haro/tmp/sys-7/modules/iwi/../../dev/iwi/if_iwi.c:1587 added with LOR ID 154: http://sources.zabbadoz.net/freebsd/lor.html#154 > lock order reversal > 1st 0xc07b4580 UMA lock (UMA lock) @ vm/uma_core.c:1494 > 2nd 0xc1060144 system map (system map) @ vm/vm_map.c:2317 well known LOR #109 reported almost twice a day;) http://sources.zabbadoz.net/freebsd/lor.html#109 -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT