kern/40525: panic: ffs_valloc: dup alloc

[dholland%netbsd.org@localhost]

>Number:         40525
>Category:       kern
>Synopsis:       panic: ffs_valloc: dup alloc
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Jan 31 08:30:00 +0000 2009
>Originator:     David A. Holland
>Release:        NetBSD 5.99.7 (20090130) and probably 5.0
>Organization:
>Environment:
various
>Description:

ffs (non-wapbl, non-softdep) panic allocating an already allocated inode.
See thread on current-users starting here:

   http://mail-index.netbsd.org/current-users/2009/01/10/msg007167.html

>How-To-Repeat:

>Fix:

Candidate analysis and fix:

   http://mail-index.netbsd.org/current-users/2009/01/26/msg007595.html

I'd like a second opinion before I commit it, in case I've overlooked
something.