Rawhide hangs on reboot

[Paul Michael Reilly]

I could use some help here in figuring where to file this bug/issue:

While rebooting my Thinkpad A31P (model 2653-R9U) the most recent
kernel (kernel-2.6.17-1.2647.fc6) was selected by default.  The boot
process gets as far as displaying the fat X (but does not display the
rotating blue swirl) before it appears to be "hung".  I gave up after
15 minutes, forced a manual shutdown and then cold-booted successfully
using the original kernel (kernel-2.6.16-1.2122_FC5).  This is two
kernels in a row that show this behavior so I figure it is time to log
the issue/bug but I must confess I have not a clue which module to
file this issue against.  Suggestions?

Thanks,

-pmr