From owner-freebsd-current@FreeBSD.ORG Fri Jul 15 13:35:44 2005 Return-Path: X-Original-To: freebsd-current@FreeBSD.org 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 81FC016A41F for ; Fri, 15 Jul 2005 13:35:44 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (cell.sick.ru [217.72.144.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id 91A8243D46 for ; Fri, 15 Jul 2005 13:35:43 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (glebius@localhost [127.0.0.1]) by cell.sick.ru (8.13.3/8.13.3) with ESMTP id j6FDZerG033191 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 15 Jul 2005 17:35:41 +0400 (MSD) (envelope-from glebius@FreeBSD.org) Received: (from glebius@localhost) by cell.sick.ru (8.13.3/8.13.1/Submit) id j6FDZe4a033190; Fri, 15 Jul 2005 17:35:40 +0400 (MSD) (envelope-from glebius@FreeBSD.org) X-Authentication-Warning: cell.sick.ru: glebius set sender to glebius@FreeBSD.org using -f Date: Fri, 15 Jul 2005 17:35:40 +0400 From: Gleb Smirnoff To: Goran Gajic Message-ID: <20050715133540.GB33064@cell.sick.ru> References: <20050714112452.GD17494@cell.sick.ru> <20050714134405.GE19262@cell.sick.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.6i Cc: freebsd-current@FreeBSD.org Subject: Re: LOR with 6.0 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: Fri, 15 Jul 2005 13:35:44 -0000 On Fri, Jul 15, 2005 at 03:30:11PM +0200, Goran Gajic wrote: G> >On Thu, Jul 14, 2005 at 03:41:03PM +0200, Goran Gajic wrote: G> >G> I haven't saved it :( I have cvsup-ed system to 6.0-BETA. Now I have G> >G> strange problem. I have to do ifconfig fxp0 down; ifconfig fxp0 up; same G> >G> for em0 in order to restore network connectivity othervise I can't ping G> >G> anything except ip addresses of interfaces. Here is also one strane G> >G> message I have noticed after doing so: G> >G> Memory modified after free 0xcb3f1800(2048) val=a022c0de @ 0xcb3f1800 G> >G> Version is: G> >G> 6.0-BETA FreeBSD 6.0-BETA #8: Wed Jul 13 00:56:35 CEST 2005 G> >G> and I'm using GENERIC config with options IPFILTER at the end. G> >G> G> >G> If I can provide more information I would be glad to. G> > G> >To narrow down the scope of problem search, can you boot GENERIC kernel G> >without ipfilter and try to reproduce the above bugs? G> G> I did so and for last 24h everything seems to be ok.. What shall I do G> next? Describe the problem properly and file a PR. The PR will be assigned to ipfilter maintainer. You should also try to turn ipfilter on, and disable multithreaded network stack (debug.mpsafenet=0 in loader.conf). See what happens, and add this info to PR, too. If you need to get your box running ASAP, you should try pf or ipfw. But don't forget to file a PR. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE