kernel panics with Logitech G15 Keyboard on boot

[Dorian Büttner]

Hi,

I'm running 7.0_Prerelease/amd64.
However, with the Logitech G15-Keyboard attached during boot, the kernel 
panics with "panic: ohci_add_done: addr 0x7fef16d0 not found"
I believe this propably has something to do with the keyboard's integrated 
hub?
This does only appear with the onboard usb connectors on the rear of the 
machine, the wired port at the front of the box does not lead to that panic.

Any advice how to proceed?

Thanks,
Dorian