From owner-freebsd-current@FreeBSD.ORG Thu Nov 8 18:23:33 2012 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id A1DBCCB2; Thu, 8 Nov 2012 18:23:33 +0000 (UTC) (envelope-from joel@freebsd.org) Received: from mail.vnode.se (mail.vnode.se [62.119.52.80]) by mx1.freebsd.org (Postfix) with ESMTP id 4D4E08FC12; Thu, 8 Nov 2012 18:23:33 +0000 (UTC) Received: from mail.vnode.se (localhost [127.0.0.1]) by mail.vnode.se (Postfix) with ESMTP id 18947E3F07A; Thu, 8 Nov 2012 19:23:32 +0100 (CET) X-Virus-Scanned: amavisd-new at vnode.se Received: from mail.vnode.se ([127.0.0.1]) by mail.vnode.se (mail.vnode.se [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id fOYyoxmLolZh; Thu, 8 Nov 2012 19:23:29 +0100 (CET) Received: from jd.benders.se (jd.benders.se [212.247.52.12]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.vnode.se (Postfix) with ESMTPSA id 3CF00E3F079; Thu, 8 Nov 2012 19:23:29 +0100 (CET) Date: Thu, 8 Nov 2012 19:23:27 +0100 From: Joel Dahl To: Konstantin Belousov Subject: Re: Reboot during startup with recent head Message-ID: <20121108182327.GD91783@jd.benders.se> References: <20121108084523.GW1092@jd.benders.se> <509B8F9E.9040502@FreeBSD.org> <20121108122313.GB91783@jd.benders.se> <20121108143320.GV73505@kib.kiev.ua> <20121108163353.GC91783@jd.benders.se> <20121108173220.GW73505@kib.kiev.ua> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20121108173220.GW73505@kib.kiev.ua> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: current@freebsd.org, Andriy Gapon X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 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, 08 Nov 2012 18:23:33 -0000 On 08-11-2012 19:32, Konstantin Belousov wrote: > On Thu, Nov 08, 2012 at 05:33:53PM +0100, Joel Dahl wrote: > > On 08-11-2012 16:33, Konstantin Belousov wrote: > > > On Thu, Nov 08, 2012 at 01:23:13PM +0100, Joel Dahl wrote: > > > > On 08-11-2012 12:55, Andriy Gapon wrote: > > > > > on 08/11/2012 10:45 Joel Dahl said the following: > > > > > > Hi, > > > > > > > > > > > > I rebuilt head (r242605) in a VMware virtual machine a couple of days ago, and > > > > > > now it won't boot anymore. The loader menu appears, the countdown starts, and boom, > > > > > > reboot. I tried a fresh head (r242700) but the problem remains. > > > > > > > > > > > > Going back to r242205 solves the problem, so this was introduced somewhere > > > > > > between r242205 and r242605. > > > > > > > > > > > > I managed to record the entire thing with my phone before I had to leave for > > > > > > work today. You can see it here: > > > > > > > > > > > > http://mirror.vnode.se/upload/head-reboots.mov > > > > > > > > > > > > Any ideas? Any specific revision I should try to back out? > > > > > > > > > > > > > > > > Rather wild guess - try to back out the recent SMEP commit. > > > > > > > > Well, it was a good guess. :-) I backed out revision 242433, rebuilt the kernel, > > > > and now it boots again. > > > > > > The following patch should allow you to boot. Please show me the verbose dmesg > > > of the boot with the patch applied. > > > > With this patch the machine is back to a non-booting state again. :-( > > > > Anything else I should try? > Yes, please try the patch below. If it boots, I need a verbose dmesg. I removed the old patch, applied this one instead and rebuilt - but no difference. It's still an instant reboot. -- Joel