From owner-freebsd-stable@FreeBSD.ORG Mon Dec 13 21:07:06 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 88540106566B for ; Mon, 13 Dec 2010 21:07:06 +0000 (UTC) (envelope-from arno@heho.snv.jussieu.fr) Received: from shiva.jussieu.fr (shiva.jussieu.fr [134.157.0.129]) by mx1.freebsd.org (Postfix) with ESMTP id 168728FC0A for ; Mon, 13 Dec 2010 21:07:05 +0000 (UTC) Received: from heho.snv.jussieu.fr (heho.snv.jussieu.fr [134.157.184.22]) by shiva.jussieu.fr (8.14.4/jtpda-5.4) with ESMTP id oBDL73aR020306 ; Mon, 13 Dec 2010 22:07:04 +0100 (CET) X-Ids: 168 Received: from heho.snv.jussieu.fr (localhost [127.0.0.1]) by heho.snv.jussieu.fr (8.14.3/8.14.3) with ESMTP id oBDL5WcM075896; Mon, 13 Dec 2010 22:05:32 +0100 (CET) (envelope-from arno@heho.snv.jussieu.fr) Received: (from arno@localhost) by heho.snv.jussieu.fr (8.14.3/8.14.3/Submit) id oBDL5WwX075892; Mon, 13 Dec 2010 22:05:32 +0100 (CET) (envelope-from arno) To: Jeremy Chadwick From: "Arno J. Klaassen" References: <20101210100230.GA25419@icarus.home.lan> Date: Mon, 13 Dec 2010 22:05:32 +0100 In-Reply-To: <20101210100230.GA25419@icarus.home.lan> (Jeremy Chadwick's message of "Fri\, 10 Dec 2010 02\:02\:30 -0800") Message-ID: User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.3 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Miltered: at jchkmail.jussieu.fr with ID 4D068AF7.007 by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)! X-j-chkmail-Enveloppe: 4D068AF7.007/134.157.184.22/heho.snv.jussieu.fr/heho.snv.jussieu.fr/ Cc: freebsd-stable@freebsd.org Subject: Re: 8.2-PRERELEASE freezing on reboot (-current OK) 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: Mon, 13 Dec 2010 21:07:06 -0000 Hello, Jeremy Chadwick writes: > On Fri, Dec 10, 2010 at 10:37:32AM +0100, Arno J. Klaassen wrote: >> just FYI that on an 8-way Tyan S3992-E based box, a reboot under >> 8.2-PRERELEASE (in fact, 8-stable since quite a while) makes the box >> freeze, whilst the same thing under -current works OK. > > Try toggling these two sysctls on the 8.2-PRERELEASE box. Be sure to > check what the defaults are before toggling them, and only mess with one > at a time. > > hw.acpi.handle_reboot > hw.acpi.disable_on_reboot nope, no difference. Defaults are 0 for both sysctls, both on -current and -8-stable. I noticed that -current prints 'cpu_reset: Stopping other CPUs' at the very end were -8-stable doesn't. Thanx for your answer, best, Arno