That doesn't mean it's the uhci controller that is at fault.
It just means that it has detected a fatal error and has shut
itself down.  The fatal error could be that the memory the uhci
controller is using has been overwritten.

	-- Lennart

Marc Recht wrote:
> I just had one error like this again and fsck after the panic/crash 
> removed /etc and parts of /dev - though nothing has written to it... :-(
> Anyway, I made an observersation while the last crashes: The reason 
> seems to be the uhci device. I always get these message before it crashes:
> 
> host system error
> host controller halted
>