From owner-freebsd-hackers Tue May 9 4:29:54 2000 Delivered-To: freebsd-hackers@freebsd.org Received: from server.baldwin.cx (jobaldwi.campus.vt.edu [198.82.67.146]) by hub.freebsd.org (Postfix) with ESMTP id 209EC37B723; Tue, 9 May 2000 04:29:51 -0700 (PDT) (envelope-from jhb@FreeBSD.org) Received: from john.baldwin.cx (john [10.0.0.2]) by server.baldwin.cx (8.9.3/8.9.3) with ESMTP id HAA04752; Tue, 9 May 2000 07:29:48 -0400 (EDT) (envelope-from jhb@FreeBSD.org) Message-Id: <200005091129.HAA04752@server.baldwin.cx> X-Mailer: XFMail 1.4.0 on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: Date: Tue, 09 May 2000 07:29:47 -0400 (EDT) From: John Baldwin To: Doug White Subject: RE: i386/18132: BTX dumps trying to boot w/ dedicated SCSI disks present Cc: freebsd-hackers@FreeBSD.org, freebsd-gnats-submit@FreeBSD.org Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On 09-May-00 Doug White wrote: > If you're going to decode boot panics, could you look at i386/18132 > too? :) Yeah: 00000000 F7F1 div cx 00000002 33D2 xor dx,dx 00000004 8A4EF6 mov cl,[bp-0xa] 00000007 F7F1 div cx 00000009 3DFF03 cmp ax,0x3ff 0000000C 7603 jna 0x11 0000000E B8FFFF mov ax,0xffff Since %cs=c800, we are in some extra hardware's ROM. The actual fault since %cx=0000. There may be a return address of f300:0000 on the stack, would be in the ROM BIOS. It may be that your SCSI controller doesn't like disks without a normal slice table. -- John Baldwin -- http://www.FreeBSD.org/~jhb/ PGP Key: http://www.cslab.vt.edu/~jobaldwi/pgpkey.asc "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message