Re: devfs panic w/INVARIANTS

2010-02-05 Thread Andrew Gallatin
Kostik Belousov wrote: On Fri, Feb 05, 2010 at 08:51:25AM -0500, Andrew Gallatin wrote: Kostik Belousov wrote: On Thu, Feb 04, 2010 at 03:40:28PM -0500, Andrew Gallatin wrote: I've got a commercial driver that uses device cloning. At unload time, the driver calls clone_cleanup(). When I unload

Re: devfs panic w/INVARIANTS

2010-02-05 Thread Kostik Belousov
On Fri, Feb 05, 2010 at 08:51:25AM -0500, Andrew Gallatin wrote: > Kostik Belousov wrote: > >On Thu, Feb 04, 2010 at 03:40:28PM -0500, Andrew Gallatin wrote: > >>I've got a commercial driver that uses device cloning. > >>At unload time, the driver calls clone_cleanup(). When I unload > >>the driver

Re: devfs panic w/INVARIANTS

2010-02-05 Thread Andrew Gallatin
Kostik Belousov wrote: On Thu, Feb 04, 2010 at 03:40:28PM -0500, Andrew Gallatin wrote: I've got a commercial driver that uses device cloning. At unload time, the driver calls clone_cleanup(). When I unload the driver when the kernel is built with INVARIANTS, I'll see a panic in devfs_populate_l

Re: devfs panic w/INVARIANTS

2010-02-05 Thread Kostik Belousov
On Thu, Feb 04, 2010 at 03:40:28PM -0500, Andrew Gallatin wrote: > I've got a commercial driver that uses device cloning. > At unload time, the driver calls clone_cleanup(). When I unload > the driver when the kernel is built with INVARIANTS, I'll see a > panic in devfs_populate_loop(). This happe

devfs panic w/INVARIANTS

2010-02-04 Thread Andrew Gallatin
I've got a commercial driver that uses device cloning. At unload time, the driver calls clone_cleanup(). When I unload the driver when the kernel is built with INVARIANTS, I'll see a panic in devfs_populate_loop(). This happens in 6-stable, as well as 8-stable. From what I can see the clone has