current + mpt = panic: Bad link elm 0xffffff80002d6480 next->prev != elm

[Marius Strobl]

On Thu, Jul 15, 2010 at 02:34:23PM +0200, Stle Kristoffersen wrote:
> Upgraded to from stable to current yesterday and very quickly received a
> panic. It did however not dump it's core, so I was unable to debug it.
> Today it did panic again, and I took a picture: (Sorry about the bad
> quality)
> 
> http://folk.uio.no/stalk/mpt/IMG_1403.JPG
> 
> And from the backtrace:
> http://folk.uio.no/stalk/mpt/IMG_1404.JPG
> 
> Both times I hade the mpt0: request timed out just before the panic.
> 
> I'm not sure why it's not dumping it's core (It was working under stable,
> and I have dumpdev="AUTO" and dumpdir="/var/crash" in rc.conf)

What revision were you using?
Does using current as of r209598 make a difference?

Marius