Emulator

What steps will reproduce the problem?

1. Start Metroid Prime and save your game using a savestate
   when you´r ingame (Shift+F1).

What is the expected output? What do you see instead?
The game should save properly but instead Dolphin freezes.

What version of the product are you using?
The problem appeared between rev 4758-4769 and is still present in rev 4812

Please provide any additional information below.
Windows Vista 64-bit (using Dolphin 64-bit)