On Fri, 7 Feb 2025 at 11:25, Vlastimil Babka <vbabka@xxxxxxx> wrote: > Could be a use-after free of the page, which sets PG_lru again. The list > corruptions in __rmqueue_pcplist also suggest some page manipulation after > free. The -1 refcount suggests somebody was using the page while it was > freed due to refcount dropping to 0 and then did a put_page()? Can you suggest any debug options that could help pinpoint the offender? Thanks, Miklos
