From owner-freebsd-current@FreeBSD.ORG Mon Mar 14 10:25:39 2005 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 BE9CA16A542 for ; Mon, 14 Mar 2005 10:25:38 +0000 (GMT) Received: from transport.cksoft.de (transport.cksoft.de [62.111.66.27]) by mx1.FreeBSD.org (Postfix) with ESMTP id E4E6D43D75 for ; Mon, 14 Mar 2005 10:25:37 +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 34EE01FFACB; Mon, 14 Mar 2005 11:25:07 +0100 (CET) Received: by transport.cksoft.de (Postfix, from userid 66) id 2DE591FF931; Mon, 14 Mar 2005 11:25:05 +0100 (CET) Received: by mail.int.zabbadoz.net (Postfix, from userid 1060) id EC15F1538C; Mon, 14 Mar 2005 10:24:05 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.int.zabbadoz.net (Postfix) with ESMTP id D913715329; Mon, 14 Mar 2005 10:24:05 +0000 (UTC) Date: Mon, 14 Mar 2005 10:24:05 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@e0-0.zab2.int.zabbadoz.net To: dlt@mebtel.net In-Reply-To: <20050314110417.0705f268.antoine.brodin@laposte.net> Message-ID: References: <200503131851.j2DIpKhv001089@lorne.arm.org> <20050314110417.0705f268.antoine.brodin@laposte.net> 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 mailing list Subject: Re: A pair of LORs 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: Mon, 14 Mar 2005 10:25:39 -0000 On Mon, 14 Mar 2005, Antoine Brodin wrote: > Derek Tattersall wrote: > > This happened on a 6.0 current system supped and built this morning. > > I didn't see this recorded on Herr Zeeb's page, so perhaps somebody > > has some clues to offer? > [snip] > > lock order reversal > > 1st 0xc26f1300 so_rcv (so_rcv) @ /usr/src/sys/kern/uipc_socket.c:1256 > > 2nd 0xc23a96c4 skc0 (network driver) @ /usr/src/sys/pci/if_sk.c:1112 > > For the second LOR, you can try the patch available at: > http://sources.zabbadoz.net/freebsd/patchset/if_sk.c-HEAD-20050303-01.diff if you are going to try that please use the [1-4]of4 patches from same directory and apply in ascending order. But I doubt it will help with this LOR (but testing would be good anyway;) An interesting thing to know would be if you have sk0 and sk1 (dual port) ? The first one is a more general problem (also seen with other NICs). I have been told there is work in progress... -- Greetings Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT