On Wed, 5 Aug 2015, Ron Murray wrote: > True. But if I don't get a crash with it, it might tell us whether the > fault lies with SLUB or not. And I will still try with SLUB and the > debug option (probably tonight, after I get home). What fails is the check for a pointer to valid slab page on kfree. That pointer was handed to the allocator. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>