On Tue, Feb 19, 2019 at 02:20:26PM +0100, Jan Kara wrote: > Thanks for information. Yeah, that makes somewhat more sense. Can you ever > see the failure if you disable CONFIG_TRANSPARENT_HUGEPAGE? Because your > findings still seem to indicate that there' some problem with page > migration and Alpha (added MM list to CC). Could https://lore.kernel.org/linux-mm/20190219123212.29838-1-larper@xxxxxxxx/T/#u be relevant?