diff --git a/mm/slub.c b/mm/slub.c
index 57c7aee3bbbc..40a6a5e7735b 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1036,7 +1036,7 @@ static void slab_bug(struct kmem_cache *s, char *fmt, ...)
 	vaf.fmt = fmt;
 	vaf.va = &args;
 	pr_err("=============================================================================\n");
-	pr_err("BUG %s (%s): %pV\n", s->name, print_tainted(), &vaf);
+	pr_err("BUG %s (%s): %pV\n", s ? s->name : "<unknown>", print_tainted(), &vaf);
 	pr_err("-----------------------------------------------------------------------------\n\n");
 	va_end(args);
 }
@@ -1095,8 +1095,6 @@ static void print_trailer(struct kmem_cache *s, struct slab *slab, u8 *p)
 		/* Beginning of the filler is the free pointer */
 		print_section(KERN_ERR, "Padding  ", p + off,
 			      size_from_object(s) - off);
-
-	dump_stack();
 }
 
 static void object_err(struct kmem_cache *s, struct slab *slab,
@@ -1108,6 +1106,8 @@ static void object_err(struct kmem_cache *s, struct slab *slab,
 	slab_bug(s, "%s", reason);
 	print_trailer(s, slab, object);
 	add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
+
+	WARN_ON(1);
 }
 
 static bool freelist_corrupted(struct kmem_cache *s, struct slab *slab,
@@ -1124,6 +1124,17 @@ static bool freelist_corrupted(struct kmem_cache *s, struct slab *slab,
 	return false;
 }
 
+static void __slab_err(struct slab *slab)
+{
+	if (slab_in_kunit_test())
+		return;
+
+	print_slab_info(slab);
+	add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
+
+	WARN_ON(1);
+}
+
 static __printf(3, 4) void slab_err(struct kmem_cache *s, struct slab *slab,
 			const char *fmt, ...)
 {
@@ -1137,9 +1148,7 @@ static __printf(3, 4) void slab_err(struct kmem_cache *s, struct slab *slab,
 	vsnprintf(buf, sizeof(buf), fmt, args);
 	va_end(args);
 	slab_bug(s, "%s", buf);
-	print_slab_info(slab);
-	dump_stack();
-	add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
+	__slab_err(slab);
 }
 
 static void init_object(struct kmem_cache *s, void *object, u8 val)
@@ -1312,9 +1321,10 @@ slab_pad_check(struct kmem_cache *s, struct slab *slab)
 	while (end > fault && end[-1] == POISON_INUSE)
 		end--;
 
-	slab_err(s, slab, "Padding overwritten. 0x%p-0x%p @offset=%tu",
-			fault, end - 1, fault - start);
+	slab_bug(s, "Padding overwritten. 0x%p-0x%p @offset=%tu",
+		 fault, end - 1, fault - start);
 	print_section(KERN_ERR, "Padding ", pad, remainder);
+	__slab_err(slab);
 
 	restore_bytes(s, "slab padding", POISON_INUSE, fault, end);
 }
@@ -1630,12 +1640,12 @@ static inline int free_consistency_checks(struct kmem_cache *s,
 			slab_err(s, slab, "Attempt to free object(0x%p) outside of slab",
 				 object);
 		} else if (!slab->slab_cache) {
-			pr_err("SLUB <none>: no slab for object 0x%p.\n",
-			       object);
-			dump_stack();
-		} else
+			slab_err(NULL, slab, "No slab cache for object 0x%p",
+				 object);
+		} else {
 			object_err(s, slab, object,
-					"page slab pointer corrupt.");
+				   "page slab pointer corrupt.");
+		}
 		return 0;
 	}
 	return 1;
@@ -5450,14 +5460,14 @@ static int calculate_sizes(struct kmem_cache_args *args, struct kmem_cache *s)
 	return !!oo_objects(s->oo);
 }
 
-static void list_slab_objects(struct kmem_cache *s, struct slab *slab,
-			      const char *text)
+static void list_slab_objects(struct kmem_cache *s, struct slab *slab)
 {
 #ifdef CONFIG_SLUB_DEBUG
 	void *addr = slab_address(slab);
 	void *p;
 
-	slab_err(s, slab, text, s->name);
+	if (!slab_add_kunit_errors())
+		slab_bug(s, "Objects remaining on __kmem_cache_shutdown()");
 
 	spin_lock(&object_map_lock);
 	__fill_map(object_map, s, slab);
@@ -5472,6 +5482,8 @@ static void list_slab_objects(struct kmem_cache *s, struct slab *slab,
 		}
 	}
 	spin_unlock(&object_map_lock);
+
+	__slab_err(slab);
 #endif
 }
 
@@ -5492,8 +5504,7 @@ static void free_partial(struct kmem_cache *s, struct kmem_cache_node *n)
 			remove_partial(n, slab);
 			list_add(&slab->slab_list, &discard);
 		} else {
-			list_slab_objects(s, slab,
-			  "Objects remaining in %s on __kmem_cache_shutdown()");
+			list_slab_objects(s, slab);
 		}
 	}
 	spin_unlock_irq(&n->list_lock);