Check out the DayZ Forum ;)

http://forums.dayzgame.com/index.php?/topic/221900-new-zombies/

Can confirm this as a fix,running with -malloc=system -maxMem=2047,its slightly laggy now,but stable.

Yes you did^^
You have to put the pot on the ground,in order to put meat inside,after that you can put it back into the fire and cook the meat.
Its kind of strange,but it works^^

Found one yesterday,up north