panic: ffs_blkfree: freeing free frag

[rwatson at freebsd.org (Robert Watson)]

On Mon, 5 May 2003, NAKAJI Hiroyuki wrote:

> >>>>> In <868ytmr9nt_(_dot_)_fsf_(_at_)_xa12_(_dot_)_heimat_(_dot_)_gr_(_dot_)_jp> 
> >>>>>	NAKAJI Hiroyuki <nakaji_(_at_)_jp_(_dot_)_freebsd_(_dot_)_org> wrote:
> 
> > > Please let us know -- obviously, it would be very nice if this completely
> > > resolved the problem :-).
> 
> > I'm not sure the problem was resolved completely but there are two
> > good things with the new kernel.
> 
> > o Sending and Fcc-ing an email with Emacs and Gnus did not reslut in
> >   panic.
> > o "Make buildworld" finished with no panic.
> 
> > Good news?
> 
> Sad news... 
> 
> Just after I posted this message, I got same panic again and lost some
> files in my $HOME. :(

Could you boot to single user mode, manually fsck all of your file
systems, and then try running your various load tests again?  Perhaps a
free list problem persisted on disk after the fix left over from earlier
operation with the bug...

Robert N M Watson             FreeBSD Core Team, TrustedBSD Projects
robert_(_at_)_fledge_(_dot_)_watson_(_dot_)_org      Network Associates Laboratories