From owner-freebsd-stable@FreeBSD.ORG Tue Mar 7 19:39:06 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 86FB416A420 for ; Tue, 7 Mar 2006 19:39:06 +0000 (GMT) (envelope-from miguel@anjos.strangled.net) Received: from mailrly05.isp.novis.pt (mailrly05.isp.novis.pt [195.23.133.215]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9949A43D49 for ; Tue, 7 Mar 2006 19:39:05 +0000 (GMT) (envelope-from miguel@anjos.strangled.net) Received: (qmail 1309 invoked from network); 7 Mar 2006 19:39:04 -0000 Received: from unknown (HELO mailfrt03.isp.novis.pt) ([195.23.133.195]) (envelope-sender ) by mailrly05.isp.novis.pt with compressed SMTP; 7 Mar 2006 19:39:04 -0000 Received: (qmail 905 invoked from network); 7 Mar 2006 19:39:03 -0000 Received: from unknown (HELO compaq.anjos.strangled.net) ([87.196.129.60]) (envelope-sender ) by mailfrt03.isp.novis.pt with SMTP; 7 Mar 2006 19:39:03 -0000 Received: from compaq.anjos.strangled.net (localhost [127.0.0.1]) by compaq.anjos.strangled.net (8.13.4/8.13.4) with ESMTP id k27JcmgX002311; Tue, 7 Mar 2006 19:38:49 GMT (envelope-from miguel@compaq.anjos.strangled.net) Received: (from miguel@localhost) by compaq.anjos.strangled.net (8.13.4/8.13.4/Submit) id k27Jcmg6002310; Tue, 7 Mar 2006 19:38:48 GMT (envelope-from miguel) Date: Tue, 7 Mar 2006 19:38:48 GMT From: Miguel Lopes Santos Ramos Message-Id: <200603071938.k27Jcmg6002310@compaq.anjos.strangled.net> To: kris@obsecurity.org In-Reply-To: <20060307190752.GB5176@xor.obsecurity.org> Cc: kuriyama@imgsrc.co.jp, freebsd-stable@freebsd.org Subject: Re: rpc.lockd brokenness (2) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Mar 2006 19:39:06 -0000 > Can you put it at a URL somewhere? If not, send it privately. > > Kris Ok. There are two versions: http://mega.ist.utl.pt/~mlsr/nfs.dump is the output of tcpdump -vvv host targa and udp port nfs http://mega.ist.utl.pt/~mlsr/nfsx.dump is the output of tcpdump -X -vvv host targa and udp port nfs - targa.anjos.strangled.net is the name of the client which has a single / filesystem (therefore including /var) nfs mounted from the server. - compaq.anjos.strangled.net is the name of the server. Dump begins when I do /etc/rc.d/cron start, after system is fully functional in multiuser mode, lockd and statd running. File locking seems to work in other situations, specifically for instance touch test ; lockf test echo ok. After checking the revision history for lib/libutil/pidfile.c, I'm convinced that it can't be the problem, and the same for usr.sbin/cron/cron.c, even though there was a change at 2006/01/15, and this setup seemed to work before January. Another thing, I didn't start this thread, and I hope I'm not moving attention away from the original post from Jun Kuriyama who was asking for help debugging a documented PR (bin/80389). ---- Miguel Ramos