Re: [panic] intr_event_execute_handlers() - Corrupted DWARF expression

On Thu, Jan 19, 2012 at 10:50:45AM -0500, John Baldwin wrote:
> On Wednesday, January 18, 2012 5:01:37 pm Glen Barber wrote:
> > Hi,
> > 
> > I'm running -CURRENT from about 5 days ago:
> > 
> > nucleus# uname -a
> > FreeBSD nucleus 10.0-CURRENT FreeBSD 10.0-CURRENT #3 r230037M: Fri Jan
> > 13 17:48:14 EST 2012     gjb_at_nucleus:/usr/obj/usr/src/sys/NUCLEUS  amd64
> > 
> > (The 'M' is kib's DRM patches for Intel GPU.)
> > 
> > So far, I haven't had much problem with this laptop, but just had the
> > machine panic.
> > 
> > I have kgdb output attached, and I'll be happy to provide whatever
> > additional information that may be needed.
> > 
> > I have core.txt.N available here:
> > 
> >   http://people.freebsd.org/~gjb/core.txt
> 
> In kgdb, can you go to frame 6 and 'p td->td_lock'.  If that is non-null, can 
> you do 'p *td->td_lock'?
> 

Sure, script(1) output is attached.

Thanks.

Glen