Kernel is reporting this error. Searched Google, but haven't found anything that really states what causes this error. My guess is that it's either a kernel bug or I actually have a problem with my RAM. Since it hasn't happened until last week after a years worth of running, I'm leaning more towards a hardware problem than a software problem. Before I wasted my time and the customers time, I thought I'd see if anyone had any ideas on this one. Otherwise, I think I'll have them run memtest to see if the RAM has any errors. Thanks, Eric