From owner-freebsd-bugs@FreeBSD.ORG Thu Sep 9 08:10:24 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 599F516A4CE for ; Thu, 9 Sep 2004 08:10:24 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4D54D43D1F for ; Thu, 9 Sep 2004 08:10:24 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.11/8.12.11) with ESMTP id i898AMVc048054 for ; Thu, 9 Sep 2004 08:10:22 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id i898AMFg048053; Thu, 9 Sep 2004 08:10:22 GMT (envelope-from gnats) Date: Thu, 9 Sep 2004 08:10:22 GMT Message-Id: <200409090810.i898AMFg048053@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org From: Yuri Subject: Re: kern/71394: [boot] unable to mount troot device in boot: UDMA ICRC error [5.2.1-specific] X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Yuri List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Sep 2004 08:10:24 -0000 The following reply was made to PR kern/71394; it has been noted by GNATS. From: Yuri To: freebsd-gnats-submit@FreeBSD.org, yuri@tsoft.com Cc: Subject: Re: kern/71394: [boot] unable to mount troot device in boot: UDMA ICRC error [5.2.1-specific] Date: Thu, 09 Sep 2004 01:01:29 -0700 Here's the exact model of the motherboard where failure happens: Chipset: VIA-K8T800 Motherboard manufacturer: MSI. Motherboard model: MS-6702(v.1.X) ATX Motherboard I believe thare's plenty of exactly these MBs in Frys now, so likelihood someone else hits this is high. I just verified this also happens in 5.3-BETA. Also what's the best strategy to troubleshoot? I guess I can print log of all accesses to ATA bus during mount of "/" in 5.2 and 5.1 and compare ? Yuri.