upgrade to pulseaudio 0.9.8 and/or rawhide kernel makes audio fail

[Dennis Jacobfeuerborn <d jacobfeuerborn conversis de>]

I yum-upgraded from F8 to rawhide but the current versions of the kernel 
and pulseaudio 0.9.8 kill audio for me. Using the latest F8 kernel and 
downgrading some pulseaudio packages back to their F8 version brings audio 
back to life. Is anybody else seeing this?

Details here:
https://bugzilla.redhat.com/show_bug.cgi?id=428537

Regards,
  Dennis