LOR (vm_fault.c:286 and vm_kern.c:323)
Kris Kennaway
kris at obsecurity.org
Thu Aug 7 21:41:57 PDT 2003
On Thu, Aug 07, 2003 at 11:08:06PM -0500, Alan L. Cox wrote:
> Kris Kennaway wrote:
> >
> > I don't think I've seen this i386 traceback before. Is it harmless as
> > well?
> >
>
> Yes. In general, any LOR involving a system map mutex and a vm object
> mutex that has a stack trace looking like
>
> _mtx_lock_flags()
> _vm_map_lock()
> kmem_malloc()
> page_alloc()
> slab_zalloc()
> uma_zone_slab()
> uma_zalloc_internal()
> uma_zfree_arg()
> ...
>
> is not a problem.
Thanks, I'll keep that in mind.
Kris
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