panic: ffs_blkfree: freeing free frag

[Terry Lambert]

NAKAJI Hiroyuki wrote:
> I got same panic on my FreeBSD/pc98 -CURRENT box. Under following
> situation.
> 
> 1. Building new kernel and running Emacs on another vty, or
> 2. Running "portupgrade -a" and running Emacs on another vty
> 
> In both cases, access to my ~/Mail, i.e. /home partition, is resulting
> into panic. Fortunately my $HOME is not corrupted yet. :)
> 
> Both kernels on Apr 28 2003 and May 1 2003 got the same panic, but the
> kernel on Apr 12 2003 does not.

Try my patch (posted previously).

-- Terry