Date: Sun, 1 Mar 2009 14:51:51 +0900 (WST) From: David Adam <zanchey@ucc.gu.uwa.edu.au> To: Gavin Atkinson <gavin@FreeBSD.org> Cc: freebsd-stable@FreeBSD.org Subject: Re: 7.1 new install halts on BTX error Message-ID: <alpine.DEB.1.10.0903011448450.24502@martello.ucc.gu.uwa.edu.au> In-Reply-To: <1235563979.15704.6.camel@buffy.york.ac.uk> References: <alpine.DEB.1.10.0901142326370.12175@martello.ucc.gu.uwa.edu.au> <1235563979.15704.6.camel@buffy.york.ac.uk>
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On Wed, 25 Feb 2009, Gavin Atkinson wrote: > On Thu, 2009-01-29 at 12:13 +0900, David Adam wrote: > > I upgraded my 7.0 system to 7.1-RELEASE with freebsd-update only to find > > that it no longer boots correctly, instead crashing with a BTX backtrace. > > If I break to the loader prompt and use 'ls /boot', I also get a > > backtrace. > > > > A new install of 7.1 on this hardware using a separate SCSI card and drive > > array also leads to a BTX backtrace. I have copied this below as the first > > (most repeatable) error and also included the other problems. > > > > A fresh install of 7.0 works fine. FreeSBIE 1.0, based on FreeBSD 5.3, > > also boots fine and will happily list the contents of the original drive's > > /boot in the loader, although refuses to load the kernel. The FreeBSD 7.1 > > install CD also boots and allows me to install over FTP. > > A patch has just gone into HEAD which may fix this problem. If you want > to test it, it's at > http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/boot/i386/btx/btx/btx.S.diff?r1=1.47;r2=1.48 > and should apply cleanly. I built and installed a new version of -CURRENT which has this patch, using the instructions at the bottom of UPDATING. To be certain - btx doesn't need loading into the boot blocks, does it? bsdlabel -wB from my 7.0-RELEASE install and then using make installworld etc with DESTDIR should ensure that the new boot binaries are installed? If so, then unfortunately the patch does not help - btx still crashes with a similar traceback to the one I originally posted. I would be more than happy to test further patches. David Adam zanchey@ucc.gu.uwa.edu.au
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