From owner-freebsd-net@FreeBSD.ORG Thu Sep 4 17:00:27 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6224D10656B0 for ; Thu, 4 Sep 2008 17:00:27 +0000 (UTC) (envelope-from thompsa@FreeBSD.org) Received: from pele.citylink.co.nz (pele.citylink.co.nz [202.8.44.226]) by mx1.freebsd.org (Postfix) with ESMTP id DA8E68FC23 for ; Thu, 4 Sep 2008 17:00:26 +0000 (UTC) (envelope-from thompsa@FreeBSD.org) Received: from localhost (localhost [127.0.0.1]) by pele.citylink.co.nz (Postfix) with ESMTP id 48EC62BD29; Fri, 5 Sep 2008 05:00:25 +1200 (NZST) X-Virus-Scanned: Debian amavisd-new at citylink.co.nz Received: from pele.citylink.co.nz ([127.0.0.1]) by localhost (pele.citylink.co.nz [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id aMnCn0YS7+LP; Fri, 5 Sep 2008 05:00:18 +1200 (NZST) Received: from citylink.fud.org.nz (unknown [202.8.44.45]) by pele.citylink.co.nz (Postfix) with ESMTP; Fri, 5 Sep 2008 05:00:18 +1200 (NZST) Received: by citylink.fud.org.nz (Postfix, from userid 1001) id BF9831142E; Fri, 5 Sep 2008 05:00:17 +1200 (NZST) Date: Thu, 4 Sep 2008 10:00:17 -0700 From: Andrew Thompson To: Eugene Grosbein Message-ID: <20080904170017.GE23667@citylink.fud.org.nz> References: <47C428EC.3090909@acm.poly.edu> <20080226162307.GA80931@svzserv.kemerovo.su> <47C4439A.9050502@acm.poly.edu> <20080226175616.GC1509@heff.fud.org.nz> <47C4FB54.FF2F89EF@kuzbass.ru> <48C00372.8030600@acm.poly.edu> <20080904164949.GA76939@svzserv.kemerovo.su> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080904164949.GA76939@svzserv.kemerovo.su> User-Agent: Mutt/1.5.17 (2007-11-01) Cc: freebsd-net@freebsd.org, Boris Kochergin Subject: Re: if_gif/if_bridge problem X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Sep 2008 17:00:27 -0000 On Fri, Sep 05, 2008 at 12:49:49AM +0800, Eugene Grosbein wrote: > On Thu, Sep 04, 2008 at 11:49:06AM -0400, Boris Kochergin wrote: > > > Ahoy. I've been using the patch for a while, and, recently, when the > > load on the wireless network I needed it for has increased, I've started > > getting kernel panics that I think the patch is responsible for. The > > panics are usually foreshadowed by messages in the style of "Sep 3 > > 11:34:14 unique kernel: delayed m_pullup, m->len: 22 off: 38333 p: 97" > > in the kernel buffer. I like to think that I've eliminated the > > possibility of bad hardware by changing the motherboard, memory, and > > Ethernet controllers in the machine, and have tried both Eugene's > > original patchset and the one that was committed to 7-STABLE, with the > > same ill effects. Any ideas about what might be wrong, or shall I set > > about getting a backtrace? Thanks. > > Yes, you should. And I think you no more need my patches after > Andrew's fixes to gif(4). But if you need my changes to lagg(4), > you should now use version corrected to apply to recent RELENG_7: > ftp://www.kuzbass.ru/pub/freebsd/lagg-0.2.tgz > > There were no functional changes, only context changes after Anrew's commit. Im not too sure about adding media attachments to the bridge. I have long forgotten the network layout you are trying to achieve, can you describe it again. It may be better to allow media-less interfaces to be added to lagg(4). Andrew