From owner-freebsd-current@FreeBSD.ORG Sun Mar 25 19:37:23 2007 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 8227016A400; Sun, 25 Mar 2007 19:37:23 +0000 (UTC) (envelope-from keramida@ceid.upatras.gr) Received: from igloo.linux.gr (igloo.linux.gr [62.1.205.36]) by mx1.freebsd.org (Postfix) with ESMTP id D84C513C44C; Sun, 25 Mar 2007 19:37:22 +0000 (UTC) (envelope-from keramida@ceid.upatras.gr) Received: from kobe.laptop (dialup96.ach.sch.gr [81.186.70.96]) (authenticated bits=128) by igloo.linux.gr (8.13.8/8.13.8/Debian-3) with ESMTP id l2PJakrV018556 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Sun, 25 Mar 2007 22:36:54 +0300 Received: from kobe.laptop (kobe.laptop [127.0.0.1]) by kobe.laptop (8.13.8/8.13.8) with ESMTP id l2PJadc0080079; Sun, 25 Mar 2007 22:36:40 +0300 (EEST) (envelope-from keramida@ceid.upatras.gr) Received: (from keramida@localhost) by kobe.laptop (8.13.8/8.13.8/Submit) id l2PJadXl080078; Sun, 25 Mar 2007 22:36:39 +0300 (EEST) (envelope-from keramida@ceid.upatras.gr) Date: Sun, 25 Mar 2007 22:36:39 +0300 From: Giorgos Keramidas To: Andrey Chernov , current@freebsd.org Message-ID: <20070325193639.GA79938@kobe.laptop> References: <20070324124732.GA767@nagual.pp.ru> <20070325165843.GA1558@kobe.laptop> <20070325174747.GA52093@nagual.pp.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070325174747.GA52093@nagual.pp.ru> X-Hellug-MailScanner: Found to be clean X-Hellug-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-3.67, required 5, autolearn=not spam, ALL_TRUSTED -1.80, AWL 0.53, BAYES_00 -2.60, DNS_FROM_RFC_ABUSE 0.20) X-Hellug-MailScanner-From: keramida@ceid.upatras.gr X-Spam-Status: No Cc: Subject: Re: Latest -current complete lockup (tcp changes?) 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, 25 Mar 2007 19:37:23 -0000 On 2007-03-25 21:47, Andrey Chernov wrote: > On Sun, Mar 25, 2007 at 07:58:43PM +0300, Giorgos Keramidas wrote: > > > > Disabling SACK lets me use my laptop again: > > > > net.inet.tcp.sack.enable=0 > > > > without any panics. > > I very suspect this commit (can't check right now for sure): > > tcp_sack.c > revision 1.35 > date: 2007/03/23 18:33:21; author: andre; state: Exp; lines: +1 -0 > Bring SACK option handling in tcp_dooptions() in line with all other > options and ajust users accordingly. Thanks, I'll revert this changeset locally and test :)