(In reply to Vlastimil Babka from comment #41)
> (In reply to jian-hong from comment #40)
> > Created attachment 140819 [details]
> > 4.18.0-rc6 Build config file
> 
> Paul Menzel posted this bug to linux-mm mailing list and I've noticed that
> all bug splats have code that indicates CONFIG_SLAB_FREELIST_HARDENED is
> enabled. Your latest .config above has it disabled and exhibits no bug,
> making it very suspicious. Possibly also the related
> CONFIG_SLAB_FREELIST_RANDOM. Can you try if enabling either (or both) back
> reintroduces the bug? Or others if disabling fixes it? Thanks.

Uh!  We just returned the TC-380 desktop back to ODM yesterday.  So, we do not
have the target right now.