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

[Ståle Kristoffersen]

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)
-- 
Ståle Kristoffersen