From owner-freebsd-stable@FreeBSD.ORG Sat Apr 12 19:11:33 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4C4D5106566B for ; Sat, 12 Apr 2008 19:11:33 +0000 (UTC) (envelope-from jdc@parodius.com) Received: from mx01.sc1.parodius.com (mx01.sc1.parodius.com [72.20.106.3]) by mx1.freebsd.org (Postfix) with ESMTP id 24F3E8FC19 for ; Sat, 12 Apr 2008 19:11:33 +0000 (UTC) (envelope-from jdc@parodius.com) Received: by mx01.sc1.parodius.com (Postfix, from userid 1000) id 130C91CC033; Sat, 12 Apr 2008 12:11:33 -0700 (PDT) Date: Sat, 12 Apr 2008 12:11:33 -0700 From: Jeremy Chadwick To: Larry Rosenman Message-ID: <20080412191133.GA64245@eos.sc1.parodius.com> References: <20080412101423.F1283@borg> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080412101423.F1283@borg> User-Agent: Mutt/1.5.17 (2007-11-01) Cc: freebsd-stable@freebsd.org Subject: Re: Hang after flushing all buffers/no reboot X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 12 Apr 2008 19:11:33 -0000 On Sat, Apr 12, 2008 at 10:16:39AM -0500, Larry Rosenman wrote: > I have a amd64 system that when I try to reboot it, it hangs after the "All > buffers flushed" message. > > I thought I had all the debug stuff in place (I'll attach the config and > a dmesg), but I can't get it into ddb to get the backtrace :( > > Ideas? Try playing with hw.acpi.disable_on_reboot and hw.acpi.handle_reboot. I'm not sure if these are settable via sysctl or need to be done via loader.conf. -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |