Subject: Re: crash from ohci detach
To: None <current-users@netbsd.org>
From: Joerg Sonnenberger <joerg@britannica.bec.de>
List: current-users
Date: 01/03/2008 00:32:24 
On Wed, Jan 02, 2008 at 06:09:15PM -0500, Steven M. Bellovin wrote:
> Eyeballing the panic, it says "ohci_intr:... bad address" followed by
> a uvm_fault.  These are both consistent with a bad PTE...

Check if the interrupt handler is called after the memory mapped IO has
been removed.

Joerg