Similar problems here. Incase it helps any further, dmesg and ksymoops output 
attached.

I checked with metalog, and the oops's occured right as I came back to my PC 
after a couple of hours of inactivity - when it was unblanking the screen (I 
was on a vt at the time).

Daniel

Norberto Bensa wrote:
> All right, this is one of my two or three "BSOD" since I use Linux :-)
> Not sure if I did ksymoops right. I hope this is useful
> 
>