diff --git a/mm/kasan/kasan_test_c.c b/mm/kasan/kasan_test_c.c
index f4b17984b627..4cf2b5f8d6c1 100644
--- a/mm/kasan/kasan_test_c.c
+++ b/mm/kasan/kasan_test_c.c
@@ -1073,6 +1073,45 @@ static void kmem_cache_rcu_uaf(struct kunit *test)
 	kmem_cache_destroy(cache);
 }
 
+/*
+ * Check that SLAB_TYPESAFE_BY_RCU objects are immediately reused when
+ * CONFIG_SLUB_RCU_DEBUG is off, and stay at the same address.
+ * Without this, KASAN builds would be unable to trigger bugs caused by
+ * SLAB_TYPESAFE_BY_RCU users handling reycled objects improperly.
+ */
+static void kmem_cache_rcu_reuse(struct kunit *test)
+{
+	char *p, *p2;
+	struct kmem_cache *cache;
+
+	KASAN_TEST_NEEDS_CONFIG_OFF(test, CONFIG_SLUB_RCU_DEBUG);
+
+	cache = kmem_cache_create("test_cache", 16, 0, SLAB_TYPESAFE_BY_RCU,
+				  NULL);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, cache);
+
+	migrate_disable();
+	p = kmem_cache_alloc(cache, GFP_KERNEL);
+	if (!p) {
+		kunit_err(test, "Allocation failed: %s\n", __func__);
+		goto out;
+	}
+
+	kmem_cache_free(cache, p);
+	p2 = kmem_cache_alloc(cache, GFP_KERNEL);
+	if (!p2) {
+		kunit_err(test, "Allocation failed: %s\n", __func__);
+		goto out;
+	}
+	KUNIT_EXPECT_PTR_EQ(test, p, p2);
+
+	kmem_cache_free(cache, p2);
+
+out:
+	migrate_enable();
+	kmem_cache_destroy(cache);
+}
+
 static void kmem_cache_double_destroy(struct kunit *test)
 {
 	struct kmem_cache *cache;
@@ -2106,6 +2145,7 @@ static struct kunit_case kasan_kunit_test_cases[] = {
 	KUNIT_CASE(kmem_cache_double_free),
 	KUNIT_CASE(kmem_cache_invalid_free),
 	KUNIT_CASE(kmem_cache_rcu_uaf),
+	KUNIT_CASE(kmem_cache_rcu_reuse),
 	KUNIT_CASE(kmem_cache_double_destroy),
 	KUNIT_CASE(kmem_cache_accounted),
 	KUNIT_CASE(kmem_cache_bulk),