panic: vm_page_free_toq: freeing mapped page

[Steve Kargl]

On Wed, Mar 18, 2009 at 01:38:55PM -0500, Alan Cox wrote:
> Can you please file a problem report on this crash?  I'd like to have it in
> the database.  It's a very rare crash that been reported on a couple
> occasions over the past five or more years.
> 
> Thanks,
> Alan
> 
> 2009/3/17 Steve Kargl <sgk at troutmask.apl.washington.edu>
> 
> > Script started on Tue Mar 17 14:31:57 2009
> > troutmask:root[201] kgdb /usr/obj/usr/src/sys/SPEW/kernel.debug
> > /usr/tmp/vmcore.3
> >
> > Unread portion of the kernel message buffer:
> > panic: vm_page_free_toq: freeing mapped page 0xffffff01f77d8f70

My system just panicked again with the same back trace and message.
I was starting linux's acroread on my amd64 system.  If you want
the kernel.debug and vmcore.4, then send me an email off-list.

-- 
steve