Emulator

What steps will reproduce the problem?

1. create a save state in any game gc or wii.
2. load the state after restarting. yoy will get a FIFO overflow error.

What is the expected output? What do you see instead?
the state should load.

Dolphin version with the problem? Other Dolphin version without the
problem?
revs before 5956 would just simply crash on creating or loading a savestate. rev 5956 gives a FIFO overflow error. early builds like the 5825 was successful in creating or loading states.

32-bit or 64-bit and any other build parameters?
not specific. x86 as well as x64 have the problem.

OS version and versions of tools/libraries used?
windows 7 x64.
Please provide any additional information below.
i have also tried disabling dual core and increasing the watermark tightness but it's of no avail. i have also tried enabling/disabling FIFO hack but its of no use.