diff --git a/mm/slub.c b/mm/slub.c
index 2bd3d12ae106..48bdb4e5a985 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2757,10 +2757,6 @@ void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p)
 	struct page *page;
 	int i;
 
-	/* Debugging fallback to generic bulk */
-	if (kmem_cache_debug(s))
-		return __kmem_cache_free_bulk(s, size, p);
-
 	local_irq_disable();
 	c = this_cpu_ptr(s->cpu_slab);
 
@@ -2768,8 +2764,13 @@ void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p)
 		void *object = p[i];
 
 		BUG_ON(!object);
+		/* kmem cache debug support */
+		s = cache_from_obj(s, object);
+		if (unlikely(!s))
+			goto exit;
+		slab_free_hook(s, object);
+
 		page = virt_to_head_page(object);
-		BUG_ON(s != page->slab_cache); /* Check if valid slab page */
 
 		if (c->page == page) {
 			/* Fastpath: local CPU free */
@@ -2784,6 +2785,7 @@ void kmem_cache_free_bulk(struct kmem_cache *s, size_t size, void **p)
 			c = this_cpu_ptr(s->cpu_slab);
 		}
 	}
+exit:
 	c->tid = next_tid(c->tid);
 	local_irq_enable();
 }
@@ -2796,10 +2798,6 @@ bool kmem_cache_alloc_bulk(struct kmem_cache *s, gfp_t flags, size_t size,
 	struct kmem_cache_cpu *c;
 	int i;
 
-	/* Debugging fallback to generic bulk */
-	if (kmem_cache_debug(s))
-		return __kmem_cache_alloc_bulk(s, flags, size, p);
-
 	/*
 	 * Drain objects in the per cpu slab, while disabling local
 	 * IRQs, which protects against PREEMPT and interrupts
@@ -2828,8 +2826,20 @@ bool kmem_cache_alloc_bulk(struct kmem_cache *s, gfp_t flags, size_t size,
 			continue; /* goto for-loop */
 		}
 
+		/* kmem_cache debug support */
+		s = slab_pre_alloc_hook(s, flags);
+		if (unlikely(!s)) {
+			__kmem_cache_free_bulk(s, i, p);
+			c->tid = next_tid(c->tid);
+			local_irq_enable();
+			return false;
+		}
+
 		c->freelist = get_freepointer(s, object);
 		p[i] = object;
+
+		/* kmem_cache debug support */
+		slab_post_alloc_hook(s, flags, object);
 	}
 	c->tid = next_tid(c->tid);
 	local_irq_enable();