signal 8 (floating point exception) upon resume

Hi,

On my i386 -HEAD laptops (running -HEAD as of last night, but it's
been a problem for a while) I occasionally hit a point where I get an
FPE on _all_ processes upon resume.

I can still do a clean shutdown through the power-button method, but I
can't do anything else.

Has anyone seen this before? Does anyone have an inkling of an idea
why I'd be getting FPE's for things like ps and sh?


-a