Comment 2 for bug 426870

That Ooops stack says something so bad occured that neither the EIP nor SP for the process were valid. This leaves us with almost no information. Is this reproducible at all on the latest Karmic kernel? If not we really are not likely to be able to figure out what the trigger was from what was collected. From what we have we cannot fix this, so I'll mark it Won't Fix, but if you are able to reproduce it please do reopen this bug.