From owner-freebsd-stable Wed Feb 19 14: 4:10 2003 Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A285137B401 for ; Wed, 19 Feb 2003 14:04:09 -0800 (PST) Received: from olmec.nighttide.net (jasper.nighttide.net [207.5.141.146]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7386B43F85 for ; Wed, 19 Feb 2003 14:04:05 -0800 (PST) (envelope-from darren@nighttide.net) Received: from olmec.nighttide.net (localhost [127.0.0.1]) by olmec.nighttide.net (8.12.6/8.12.6) with ESMTP id h1JM44C9075761; Wed, 19 Feb 2003 17:04:04 -0500 (EST) (envelope-from darren@nighttide.net) Received: from localhost (darren@localhost) by olmec.nighttide.net (8.12.6/8.12.6/Submit) with ESMTP id h1JM41V8075758; Wed, 19 Feb 2003 17:04:03 -0500 (EST) (envelope-from darren@nighttide.net) X-Authentication-Warning: olmec.nighttide.net: darren owned process doing -bs Date: Wed, 19 Feb 2003 17:04:01 -0500 (EST) From: Darren Henderson To: Kris Kennaway Cc: stable list Subject: Re: spontaneous reboot & gcc In-Reply-To: <20030219194228.GM634@rot13.obsecurity.org> Message-ID: References: <20030218161705.GA4876@luke.immure.com> <20030219011808.GK50962@rot13.obsecurity.org> <20030219033811.GA25426@luke.immure.com> <20030219194228.GM634@rot13.obsecurity.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Wed, 19 Feb 2003, Kris Kennaway wrote: > > I'm seeing a spontaneous reboot in one very specific circumstance that > > appears to be attributable to the use of gcc with -O2 optimization. > > Are you also compiling the kernel with -O2? If so, then "Don't do > that then". -O2 has had known serious bugs in the past. Thanks for the repy. No, make.conf specs -O -pipe. ______________________________________________________________________ Darren Henderson darren@nighttide.net Help fight junk e-mail, visit http://www.cauce.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message