[PANIC] ffs_alloccg: map corrupted

[David O'Brien]

On Thu, Dec 02, 2010 at 03:31:41PM -0800, Garrett Cooper wrote:
> On Thu, Dec 2, 2010 at 2:43 PM, David O'Brien <obrien at freebsd.org> wrote:
> > Thoughts?
> >
> > FreeBSD 9.0-CURRENT #654 r215604M: Sat Nov 20 19:51:27 PST 2010
> >    rootk at dragon:/sys/i386/compile/DRAGON i386
> > [..]
> > start = 0, len = 3359, fs = /files
> > panic: ffs_alloccg: map corrupted
[..]
> > ffs_balloc_ufs2(ce55e660,38000,0,4000,ce77b300,...) at 0xc0755629 = ffs_balloc_ufs2+0x1949
[..]
> > panic: bufwrite: buffer is not busy???
> 
>     UFS? UFS2? SU? SU+J? Got more details :)?

UFS2, SU+J, ahd(4) HBA

-- 
-- David  (obrien at FreeBSD.org)