From owner-freebsd-stable@FreeBSD.ORG Thu Apr 22 14:44:59 2010 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 968CF106564A for ; Thu, 22 Apr 2010 14:44:59 +0000 (UTC) (envelope-from jdc@koitsu.dyndns.org) Received: from qmta04.emeryville.ca.mail.comcast.net (qmta04.emeryville.ca.mail.comcast.net [76.96.30.40]) by mx1.freebsd.org (Postfix) with ESMTP id 80FC58FC12 for ; Thu, 22 Apr 2010 14:44:59 +0000 (UTC) Received: from omta23.emeryville.ca.mail.comcast.net ([76.96.30.90]) by qmta04.emeryville.ca.mail.comcast.net with comcast id 8bq81e0041wfjNsA4ekzK1; Thu, 22 Apr 2010 14:44:59 +0000 Received: from koitsu.dyndns.org ([98.248.46.159]) by omta23.emeryville.ca.mail.comcast.net with comcast id 8ekz1e00A3S48mS8jekzUP; Thu, 22 Apr 2010 14:44:59 +0000 Received: by icarus.home.lan (Postfix, from userid 1000) id 5A5C79B423; Thu, 22 Apr 2010 07:35:42 -0700 (PDT) Date: Thu, 22 Apr 2010 07:35:42 -0700 From: Jeremy Chadwick To: freebsd-stable@freebsd.org Message-ID: <20100422143542.GA2208@icarus.home.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-06-14) Cc: jkim@freebsd.org Subject: RELENG_8 -- shutdown -p no longer powers off boxes 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: Thu, 22 Apr 2010 14:44:59 -0000 Looks like some form of regression in RELENG_8, between the dates of 2010/03/30 and 2010/04/22. My 2010/03/30 kernel (built from RELENG_8 source dated 2010/03/30 @ 10:30 PDT) doesn't have this problem. Symptom: shutdown -p no longer powers off either of my systems; instead, the box reboots (e.g. shutdown -p behaves like shutdown -r). Systems are a Supermicro X7SBL-LN2 board, and a Supermicro X7SBA board. These are server-class boards. I have not tried using the physical power switch yet. Looks like others have reported the same on a different board, though I haven't booted verbose to see if the behaviour is identical: http://lists.freebsd.org/pipermail/freebsd-acpi/2010-March/006345.html http://lists.freebsd.org/pipermail/freebsd-acpi/2010-April/006462.html I went digging through HEAD commits between the above dates and wasn't able to find much other than this, which appears to be the HEAD commit that was MFC'd to RELENG_8: http://freshbsd.org/2010/04/02/23/04/31 So I'm not sure where/what fixed this in HEAD, but it should probably be MFC'd sooner than the 4 week window. -- | Jeremy Chadwick jdc@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |