On Mon, 23 Jan 2023, George Prekas wrote: > The field s_mem of struct page is initialized with the virtual address > of the page in function alloc_slabmgmt. If kmalloc allocates an object > that starts on this page, then kmemleak knows that this object has 2 > references. On slab_destroy, s_mem should not continue referring to any > allocated object in the future. Nope. s_mem is a pointer to an array of objects. It is not a pointer to a page. If a slab-caches is used for slabmanagement then these objects contain slab metadata which may be a bit confusing.
