https://bugs.freedesktop.org/show_bug.cgi?id=105684
--- Comment #42 from jian-hong@endlessm.com --- (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.