Re: [patch, -rc5-mm1] lock validator, fix NULL type->name bug

Ingo Molnar
2006-05-30T12:06:23Z

* Mike Galbraith <efault@gmx.de> wrote:

> On Tue, 2006-05-30 at 13:58 +0200, Mike Galbraith wrote:
>
> > =====================================================
> > [ BUG: possible circular locking deadlock detected! ]
> > -----------------------------------------------------
> > mount/2545 is trying to acquire lock:
> > (&ni->mrec_lock){--..}, at: [<b13d1563>] mutex_lock+0x8/0xa
> >
> > ...and deadlocks.
> >
> > I'll try to find out what it hates.
>
> It hates NTFS.

i'd still love to figure out what's going on here.

hmm ... do you have the NMI watchdog enabled? Could you try with
nmi_watchdog=0?

Ingo