On Fri, 13 Feb 2015, Chris J Arges wrote: > The diff doesn't show this clearly, but the BUG_ON was added to both > free_debug_processing and alloc_debug_processing. This is not good. There should be no BUG_ON. The problem report by the allocator already includes a backtrace. You need to abort with the crash dump. Maybe print a message describing what is going on before. Crash dump and abort would make most sense in slab_err() and object_err(). -- 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>