From owner-freebsd-stable@FreeBSD.ORG Mon Apr 21 19:12:29 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 D9EA1106564A for ; Mon, 21 Apr 2008 19:12:29 +0000 (UTC) (envelope-from pinhead@murus.stderror.at) Received: from stdin.stderror.at (stdin.stderror.at [83.65.196.90]) by mx1.freebsd.org (Postfix) with ESMTP id 82BF48FC0A for ; Mon, 21 Apr 2008 19:12:29 +0000 (UTC) (envelope-from pinhead@murus.stderror.at) Received: from murus.stderror.at (localhost [127.0.0.1]) by stdin.stderror.at (Postfix) with ESMTP id 9A91B5C4A; Mon, 21 Apr 2008 21:12:27 +0200 (CEST) Date: Mon, 21 Apr 2008 21:12:27 +0200 Message-ID: <86iqybf2ec.wl%pinhead@murus.stderror.at> From: Toni Schmidbauer To: Kris Kennaway In-Reply-To: <480CCC66.70502@FreeBSD.org> References: <86lk37f8we.wl%pinhead@murus.stderror.at> <480CCC66.70502@FreeBSD.org> User-Agent: Wanderlust Emacs Organization: stderror.at X-WWW-Home-Page: http://stderror.at X-PGP-Fingerprint: 53F2 28AE 8070 83E0 AFEC 0ABC BBF9 A34A 3ED1 3287 X-Operating-System: FreeBSD MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Cc: freebsd-stable@freebsd.org Subject: Re: 7.0 kernel crash: page fault while in kernel mode 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, 21 Apr 2008 19:12:29 -0000 At Mon, 21 Apr 2008 19:18:30 +0200, Kris Kennaway wrote: > kern_select() does not call rman_reserve_resource_bound() so ether > this trace is corrupt or you have a RAM error. Note that the IP for > this function (0xc078075e) is a single bit flip from being very close > to kern_select (0xc0788b72), which is what you would expect if > kern_select tried to call an associated function in the same source > file but the address was corrupted in RAM. thanks for the input, i'm going to run memtest86, maybe i've got bad a bad dimm. thanks toni -- If you understand what you're doing, you're | toni at stderror dot at not learning anything. | Toni Schmidbauer -- Anonymous |