From owner-freebsd-current@FreeBSD.ORG Thu Nov 5 19:45:02 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A71FC1065676 for ; Thu, 5 Nov 2009 19:45:02 +0000 (UTC) (envelope-from robillard.etienne@gmail.com) Received: from relais.videotron.ca (relais.videotron.ca [24.201.245.36]) by mx1.freebsd.org (Postfix) with ESMTP id 7CCA28FC15 for ; Thu, 5 Nov 2009 19:45:02 +0000 (UTC) MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: text/plain; charset=UTF-8 Received: from [192.168.0.100] ([70.82.236.228]) by VL-MR-MR002.ip.videotron.ca (Sun Java(tm) System Messaging Server 6.3-8.01 (built Dec 16 2008; 32bit)) with ESMTP id <0KSN00AICG31JA10@VL-MR-MR002.ip.videotron.ca> for freebsd-current@freebsd.org; Thu, 05 Nov 2009 13:45:02 -0500 (EST) Message-id: <4AF31D87.9000207@gmail.com> Date: Thu, 05 Nov 2009 13:46:31 -0500 From: Etienne Robillard Organization: Green Tea Hackers Club User-Agent: Thunderbird 2.0.0.23 (X11/20090817) To: "S.N.Grigoriev" References: <1031257439203@webmail57.yandex.ru> <20091105184925.16b55c43@ernst.jennejohn.org> <31221257446063@webmail71.yandex.ru> In-reply-to: <31221257446063@webmail71.yandex.ru> X-Enigmail-Version: 0.95.0 Cc: freebsd-current@freebsd.org Subject: Re: 8.0RC2 amd64 - kernel panic running make buildworld 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: Thu, 05 Nov 2009 19:45:02 -0000 S.N.Grigoriev wrote: > > 05.11.09, 18:49, "Gary Jennejohn" : > >> On Thu, 05 Nov 2009 19:40:03 +0300 >> S.N.Grigoriev wrote: >>> 04.11.09, 16:51, "Alexandre \"Sunny\" Kovalenko" >>> wrote: >>> >>>> On Wed, 2009-11-04 at 13:44 +0300, S.N.Grigoriev wrote: >>>>> Hi list, >>>>> >>>>> I can confirm I've seen the same problem. After upgrading from 7-stable >>>>> to 8.0-RC2 my machine just reboots during 'make buildworld' without >>>>> diagnostics. But switching vm.pmap.pg_ps_enabled on/off does not >>>>> work for me. My machine reboots every time I try to build world. >>>>> I don't think I have a hardware problem: under 7-stable I can build >>>>> world/kernel for both 7-stable and 8.0-RC2 without problems. >>>>> >>>> Is it by any chance possible that you have 'debug.debugger_on_panic' set >>>> to '0' and no valid dump device configured? >>> Hi Alexandre, >>> >>> I've not found 'debug.debugger_on_panic' variable in 'sysctl -a' >>> output. Where cat I find it? All my sysctl variables are set by >>> default. >> Do you have "options DDB" in your kernel config file? >> --- >> Gary Jennejohn > > Hi Gary, > > my current kernel is GENERIC, so I don't have "options DDB". I have RC2 with amd64 and buildworld/installworld runs fine. Maybe you memory (ram) problems ? I had to remove one 512mb clib in order to boot... ;-) Hope this helps, Etienne -- Etienne Robillard Green Tea Hackers Club Blog: PGP Fingerprint: 178A BF04 23F0 2BF5 535D 4A57 FD53 FD31 98DC 4E57