Big problems with panic dumps today

[Robert Nicholson]

As of today only I've been seeing a lot of kernel panics and that multi 
language "You need to restart your computer"... with FF:FF:FF:FF:FF:FF 
as the last line.

Anybody know where the panic dump info is saved?

This has happened about 4 times today and I'm a bit concerned.

Prior to today it hasn't happened at all.

No signifcant software installations have taken place recently.