It sounds like you are running out of either CPU bandwidth or RAM. First, make sure you are using ECC or at least Parity RAM on your system, and that Parity Checking (or ECC if you have ECC RAM) is enabled, if your computer won't boot with either on, replace your RAM. If it still will boot, but you keep getting the error, upgrade your RAM. What Operating System do you run and how old is your computer?