From owner-freebsd-stable@FreeBSD.ORG Fri Dec 4 20:44:39 2009 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 E7382106568F for ; Fri, 4 Dec 2009 20:44:39 +0000 (UTC) (envelope-from stb@lassitu.de) Received: from koef.zs64.net (koef.zs64.net [212.12.50.230]) by mx1.freebsd.org (Postfix) with ESMTP id 8627D8FC1A for ; Fri, 4 Dec 2009 20:44:39 +0000 (UTC) Received: from localhost by koef.zs64.net (8.14.3/8.14.3) with ESMTP id nB4KiarY064174 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NO); Fri, 4 Dec 2009 21:44:37 +0100 (CET) (envelope-from stb@lassitu.de) (authenticated as stb) Mime-Version: 1.0 (Apple Message framework v1077) Content-Type: text/plain; charset=us-ascii From: Stefan Bethke In-Reply-To: Date: Fri, 4 Dec 2009 21:44:36 +0100 Content-Transfer-Encoding: quoted-printable Message-Id: <81D9074A-7100-42AC-8F8C-78B475DD4223@lassitu.de> References: <831421F9-6344-4E68-BD64-9C013EB86523@lassitu.de> <06D8F596-649B-4478-8A2F-F9EA133B8DDC@lassitu.de> To: Thomas Backman X-Mailer: Apple Mail (2.1077) Cc: FreeBSD Stable Subject: Re: Fatal trap 9 triggered by zfs? 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: Fri, 04 Dec 2009 20:44:40 -0000 Am 04.12.2009 um 21:20 schrieb Thomas Backman: > Bad RAM/motherboard? My first thought when I read your first mail (re: = identical hardware) was bad hardware, and this seems to point towards = that too, no? > Have you tried memtest86+? No, I haven't yet, since I don't have physical access right now, and the = box is in production service. I've shifted a couple of services to the = other, identical box to see if that changes anything in the behavior. Right now it seems that heavy CPU load triggers panics, so bad RAM, CPU, = chipset, mainboard, or marginal power supply are all possibilities. Stefan --=20 Stefan Bethke Fon +49 151 14070811