Date: Tue, 09 May 2000 07:29:47 -0400 (EDT) From: John Baldwin <jhb@FreeBSD.org> To: Doug White <dwhite@resnet.uoregon.edu> Cc: freebsd-hackers@FreeBSD.org, freebsd-gnats-submit@FreeBSD.org Subject: RE: i386/18132: BTX dumps trying to boot w/ dedicated SCSI disks present Message-ID: <200005091129.HAA04752@server.baldwin.cx> In-Reply-To: <Pine.BSF.4.21.0005082101400.46250-100000@resnet.uoregon.edu>
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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 <jhb@FreeBSD.org> -- 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
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