From owner-freebsd-net@FreeBSD.ORG Mon Apr 27 19:23:21 2009 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 EA6AC10656CD; Mon, 27 Apr 2009 19:23:21 +0000 (UTC) (envelope-from oleg@lath.rinet.ru) Received: from lath.rinet.ru (lath.rinet.ru [195.54.192.90]) by mx1.freebsd.org (Postfix) with ESMTP id 9FE168FC08; Mon, 27 Apr 2009 19:23:21 +0000 (UTC) (envelope-from oleg@lath.rinet.ru) Received: by lath.rinet.ru (Postfix, from userid 222) id D2F71704C; Mon, 27 Apr 2009 23:08:54 +0400 (MSD) Date: Mon, 27 Apr 2009 23:08:54 +0400 From: Oleg Bulyzhin To: Maxim Ignatenko Message-ID: <20090427190854.GA36459@lath.rinet.ru> References: <20090426215740.GA33188@onelab2.iet.unipi.it> <20090426224729.GA34800@onelab2.iet.unipi.it> <20090427140309.GA62749@onelab2.iet.unipi.it> MIME-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Cc: freebsd-net@freebsd.org, freebsd-current@freebsd.org, Luigi Rizzo Subject: Re: [dummynet] Several queues connected to one pipe: "dummynet: OUCH! pipe should have been idle!" 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: Mon, 27 Apr 2009 19:23:23 -0000 On Mon, Apr 27, 2009 at 05:44:22PM +0300, Maxim Ignatenko wrote: > 2009/4/27 Luigi Rizzo : > > On Mon, Apr 27, 2009 at 04:51:18PM +0300, Maxim Ignatenko wrote: > >> 2009/4/27 Luigi Rizzo : > >> > > >> > ok there seems to be no change related to dummynet between these > >> > two versions so I am not sure where to look. > >> > Could you double check what is the last working version ? > >> > > >> šYes, r191201 have this problems too (it seems, i didn't updated for a > >> long time). > >> Now šI updated to r190864 (just before last change on ip_dummynet.c) - > >> all works fine. Should I now check r190865? > > > > yes it would be great if you could identify a specific change that > > caused the problem. > > There is one thing particularly tricky in one of the dummynet > > changes, because some fields changed between 32/64 bits and > > signed/unsigned. I may have unadvertently introduced some > > conversion bug. > > > > On r190865 problem appeared again. > > > thanks a lot for the feedback > > > > You welcome :) > > Thanks. > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" Perhaps you stepped on this: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=879027+0+archive/2009/svn-src-all/20090419.svn-src-all You can try to change type of dn_pipe.numbytes to int64_t (instead of dn_key). (ip_dummynet.h:341) -- Oleg. ================================================================ === Oleg Bulyzhin -- OBUL-RIPN -- OBUL-RIPE -- oleg@rinet.ru === ================================================================