I got a nouveau 'unable to handle kernel NULL ptr deref' today .. not
sure what triggered it ... usual stuff on computer - email/browser/
terminals (lots) and an eog viewing a jpeg image.
Trace comes from nouveau.
Code was running on F14 using kernel compiled from koji source rpm
Really f15 kernel issue of course.
See :
https://bugzilla.redhat.com/show_bug.cgi?id=703165
gene/