Mountain Lion has kernal panicked a few times now, and I am starting to suspect Outlook is the cause. Right before it panicked last time, Outlook was running but closed, I clicked the icon on the dock and it wouldn't open up the window and then the gray screen prompting me to shutdown my computer appeared. I rebooted and opened the Outlook app again, and this time around it just unexpectedly quit. I then went to Console and searched for Outlook. The below caught my attention. Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000000 What does this mean? EDIT: I've also noticed another message in Console for Outlook "Job appears to have crashed. Bus error: 10"