diff --git a/lib/Kconfig.kasan b/lib/Kconfig.kasan
index 047b53dbfd58..9a237887e52e 100644
--- a/lib/Kconfig.kasan
+++ b/lib/Kconfig.kasan
@@ -167,12 +167,24 @@ config KASAN_VMALLOC
 	  for KASAN to detect more sorts of errors (and to support vmapped
 	  stacks), but at the cost of higher memory usage.
 
-config TEST_KASAN
-	tristate "Module for testing KASAN for bug detection"
-	depends on m
+config KASAN_KUNIT_TEST
+	tristate "KUnit-compatible tests of KASAN bug detection capabilities" if !KUNIT_ALL_TESTS
+	depends on KASAN && KUNIT
+	default KUNIT_ALL_TESTS
 	help
-	  This is a test module doing various nasty things like
-	  out of bounds accesses, use after free. It is useful for testing
+	  This is a KUnit test suite doing various nasty things like
+	  out of bounds and use after free accesses. It is useful for testing
 	  kernel debugging features like KASAN.
 
+	  For more information on KUnit and unit tests in general, please refer
+	  to the KUnit documentation in Documentation/dev-tools/kunit
+
+config TEST_KASAN_MODULE
+	tristate "KUnit-incompatible tests of KASAN bug detection capabilities"
+	depends on m && KASAN
+	help
+	  This is a part of the KASAN test suite that is incompatible with
+	  KUnit. Currently includes tests that do bad copy_from/to_user
+	  accesses.
+
 endif # KASAN
diff --git a/lib/Makefile b/lib/Makefile
index a4a4c6864f51..8c94cad26db7 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -65,9 +65,10 @@ CFLAGS_test_bitops.o += -Werror
 obj-$(CONFIG_TEST_SYSCTL) += test_sysctl.o
 obj-$(CONFIG_TEST_HASH) += test_hash.o test_siphash.o
 obj-$(CONFIG_TEST_IDA) += test_ida.o
-obj-$(CONFIG_TEST_KASAN) += test_kasan.o
+obj-$(CONFIG_KASAN_KUNIT_TEST) += test_kasan.o
 CFLAGS_test_kasan.o += -fno-builtin
 CFLAGS_test_kasan.o += $(call cc-disable-warning, vla)
+obj-$(CONFIG_TEST_KASAN_MODULE) += test_kasan_module.o
 obj-$(CONFIG_TEST_UBSAN) += test_ubsan.o
 CFLAGS_test_ubsan.o += $(call cc-disable-warning, vla)
 UBSAN_SANITIZE_test_ubsan.o := y
diff --git a/lib/test_kasan.c b/lib/test_kasan.c
index 58bffadd8367..63c26171a791 100644
--- a/lib/test_kasan.c
+++ b/lib/test_kasan.c
@@ -5,8 +5,6 @@
  * Author: Andrey Ryabinin <a.ryabinin@samsung.com>
  */
 
-#define pr_fmt(fmt) "kasan test: %s " fmt, __func__
-
 #include <linux/bitops.h>
 #include <linux/delay.h>
 #include <linux/kasan.h>
@@ -77,416 +75,327 @@ static void kasan_test_exit(struct kunit *test)
 			fail_data.report_found); \
 } while (0)
 
-
-
-/*
- * Note: test functions are marked noinline so that their names appear in
- * reports.
- */
-static noinline void __init kmalloc_oob_right(void)
+static void kmalloc_oob_right(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 123;
 
-	pr_info("out-of-bounds to right\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
-
-	ptr[size + OOB_TAG_OFF] = 'x';
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
+	KUNIT_EXPECT_KASAN_FAIL(test, ptr[size + OOB_TAG_OFF] = 'x');
 	kfree(ptr);
 }
 
-static noinline void __init kmalloc_oob_left(void)
+static void kmalloc_oob_left(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 15;
 
-	pr_info("out-of-bounds to left\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
-	*ptr = *(ptr - 1);
+	KUNIT_EXPECT_KASAN_FAIL(test, *ptr = *(ptr - 1));
 	kfree(ptr);
 }
 
-static noinline void __init kmalloc_node_oob_right(void)
+static void kmalloc_node_oob_right(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 4096;
 
-	pr_info("kmalloc_node(): out-of-bounds to right\n");
 	ptr = kmalloc_node(size, GFP_KERNEL, 0);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
-	ptr[size] = 0;
+	KUNIT_EXPECT_KASAN_FAIL(test, ptr[size] = 0);
 	kfree(ptr);
 }
 
-#ifdef CONFIG_SLUB
-static noinline void __init kmalloc_pagealloc_oob_right(void)
+static void kmalloc_pagealloc_oob_right(struct kunit *test)
 {
 	char *ptr;
 	size_t size = KMALLOC_MAX_CACHE_SIZE + 10;
 
+	if (!IS_ENABLED(CONFIG_SLUB)) {
+		kunit_info(test, "CONFIG_SLUB is not enabled.");
+		return;
+	}
+
 	/* Allocate a chunk that does not fit into a SLUB cache to trigger
 	 * the page allocator fallback.
 	 */
-	pr_info("kmalloc pagealloc allocation: out-of-bounds to right\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
-
-	ptr[size + OOB_TAG_OFF] = 0;
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
+	KUNIT_EXPECT_KASAN_FAIL(test, ptr[size + OOB_TAG_OFF] = 0);
 	kfree(ptr);
 }
 
-static noinline void __init kmalloc_pagealloc_uaf(void)
+static void kmalloc_pagealloc_uaf(struct kunit *test)
 {
 	char *ptr;
 	size_t size = KMALLOC_MAX_CACHE_SIZE + 10;
 
-	pr_info("kmalloc pagealloc allocation: use-after-free\n");
-	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
+	if (!IS_ENABLED(CONFIG_SLUB)) {
+		kunit_info(test, "CONFIG_SLUB is not enabled.");
 		return;
 	}
 
+	ptr = kmalloc(size, GFP_KERNEL);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
+
 	kfree(ptr);
-	ptr[0] = 0;
+	KUNIT_EXPECT_KASAN_FAIL(test, ptr[0] = 0);
 }
 
-static noinline void __init kmalloc_pagealloc_invalid_free(void)
+static void kmalloc_pagealloc_invalid_free(struct kunit *test)
 {
 	char *ptr;
 	size_t size = KMALLOC_MAX_CACHE_SIZE + 10;
 
-	pr_info("kmalloc pagealloc allocation: invalid-free\n");
-	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
+	if (!IS_ENABLED(CONFIG_SLUB)) {
+		kunit_info(test, "CONFIG_SLUB is not enabled.");
 		return;
 	}
 
-	kfree(ptr + 1);
+	ptr = kmalloc(size, GFP_KERNEL);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
+
+	KUNIT_EXPECT_KASAN_FAIL(test, kfree(ptr + 1));
 }
-#endif
 
-static noinline void __init kmalloc_large_oob_right(void)
+static void kmalloc_large_oob_right(struct kunit *test)
 {
 	char *ptr;
 	size_t size = KMALLOC_MAX_CACHE_SIZE - 256;
 	/* Allocate a chunk that is large enough, but still fits into a slab
 	 * and does not trigger the page allocator fallback in SLUB.
 	 */
-	pr_info("kmalloc large allocation: out-of-bounds to right\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
-	ptr[size] = 0;
+	KUNIT_EXPECT_KASAN_FAIL(test, ptr[size] = 0);
 	kfree(ptr);
 }
 
-static noinline void __init kmalloc_oob_krealloc_more(void)
+static void kmalloc_oob_krealloc_more(struct kunit *test)
 {
 	char *ptr1, *ptr2;
 	size_t size1 = 17;
 	size_t size2 = 19;
 
-	pr_info("out-of-bounds after krealloc more\n");
 	ptr1 = kmalloc(size1, GFP_KERNEL);
-	ptr2 = krealloc(ptr1, size2, GFP_KERNEL);
-	if (!ptr1 || !ptr2) {
-		pr_err("Allocation failed\n");
-		kfree(ptr1);
-		kfree(ptr2);
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr1);
 
-	ptr2[size2 + OOB_TAG_OFF] = 'x';
+	ptr2 = krealloc(ptr1, size2, GFP_KERNEL);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr2);
 
+	KUNIT_EXPECT_KASAN_FAIL(test, ptr2[size2 + OOB_TAG_OFF] = 'x');
 	kfree(ptr2);
 }
 
-static noinline void __init kmalloc_oob_krealloc_less(void)
+static void kmalloc_oob_krealloc_less(struct kunit *test)
 {
 	char *ptr1, *ptr2;
 	size_t size1 = 17;
 	size_t size2 = 15;
 
-	pr_info("out-of-bounds after krealloc less\n");
 	ptr1 = kmalloc(size1, GFP_KERNEL);
-	ptr2 = krealloc(ptr1, size2, GFP_KERNEL);
-	if (!ptr1 || !ptr2) {
-		pr_err("Allocation failed\n");
-		kfree(ptr1);
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr1);
 
-	ptr2[size2 + OOB_TAG_OFF] = 'x';
+	ptr2 = krealloc(ptr1, size2, GFP_KERNEL);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr2);
 
+	KUNIT_EXPECT_KASAN_FAIL(test, ptr2[size2 + OOB_TAG_OFF] = 'x');
 	kfree(ptr2);
 }
 
-static noinline void __init kmalloc_oob_16(void)
+static void kmalloc_oob_16(struct kunit *test)
 {
 	struct {
 		u64 words[2];
 	} *ptr1, *ptr2;
 
-	pr_info("kmalloc out-of-bounds for 16-bytes access\n");
 	ptr1 = kmalloc(sizeof(*ptr1) - 3, GFP_KERNEL);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr1);
+
 	ptr2 = kmalloc(sizeof(*ptr2), GFP_KERNEL);
-	if (!ptr1 || !ptr2) {
-		pr_err("Allocation failed\n");
-		kfree(ptr1);
-		kfree(ptr2);
-		return;
-	}
-	*ptr1 = *ptr2;
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr2);
+
+	KUNIT_EXPECT_KASAN_FAIL(test, *ptr1 = *ptr2);
 	kfree(ptr1);
 	kfree(ptr2);
 }
 
-static noinline void __init kmalloc_oob_memset_2(void)
+static void kmalloc_oob_memset_2(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 8;
 
-	pr_info("out-of-bounds in memset2\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
-
-	memset(ptr + 7 + OOB_TAG_OFF, 0, 2);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
+	KUNIT_EXPECT_KASAN_FAIL(test, memset(ptr + 7 + OOB_TAG_OFF, 0, 2));
 	kfree(ptr);
 }
 
-static noinline void __init kmalloc_oob_memset_4(void)
+static void kmalloc_oob_memset_4(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 8;
 
-	pr_info("out-of-bounds in memset4\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
-
-	memset(ptr + 5 + OOB_TAG_OFF, 0, 4);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
+	KUNIT_EXPECT_KASAN_FAIL(test, memset(ptr + 5 + OOB_TAG_OFF, 0, 4));
 	kfree(ptr);
 }
 
 
-static noinline void __init kmalloc_oob_memset_8(void)
+static void kmalloc_oob_memset_8(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 8;
 
-	pr_info("out-of-bounds in memset8\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
-
-	memset(ptr + 1 + OOB_TAG_OFF, 0, 8);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
+	KUNIT_EXPECT_KASAN_FAIL(test, memset(ptr + 1 + OOB_TAG_OFF, 0, 8));
 	kfree(ptr);
 }
 
-static noinline void __init kmalloc_oob_memset_16(void)
+static void kmalloc_oob_memset_16(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 16;
 
-	pr_info("out-of-bounds in memset16\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
-
-	memset(ptr + 1 + OOB_TAG_OFF, 0, 16);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
+	KUNIT_EXPECT_KASAN_FAIL(test, memset(ptr + 1 + OOB_TAG_OFF, 0, 16));
 	kfree(ptr);
 }
 
-static noinline void __init kmalloc_oob_in_memset(void)
+static void kmalloc_oob_in_memset(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 666;
 
-	pr_info("out-of-bounds in memset\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
-
-	memset(ptr, 0, size + 5 + OOB_TAG_OFF);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
+	KUNIT_EXPECT_KASAN_FAIL(test, memset(ptr, 0, size + 5 + OOB_TAG_OFF));
 	kfree(ptr);
 }
 
-static noinline void __init kmalloc_memmove_invalid_size(void)
+static void kmalloc_memmove_invalid_size(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 64;
 	volatile size_t invalid_size = -2;
 
-	pr_info("invalid size in memmove\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
 	memset((char *)ptr, 0, 64);
-	memmove((char *)ptr, (char *)ptr + 4, invalid_size);
+
+	KUNIT_EXPECT_KASAN_FAIL(test,
+		memmove((char *)ptr, (char *)ptr + 4, invalid_size));
 	kfree(ptr);
 }
 
-static noinline void __init kmalloc_uaf(void)
+static void kmalloc_uaf(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 10;
 
-	pr_info("use-after-free\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
 	kfree(ptr);
-	*(ptr + 8) = 'x';
+	KUNIT_EXPECT_KASAN_FAIL(test, *(ptr + 8) = 'x');
 }
 
-static noinline void __init kmalloc_uaf_memset(void)
+static void kmalloc_uaf_memset(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 33;
 
-	pr_info("use-after-free in memset\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
 	kfree(ptr);
-	memset(ptr, 0, size);
+	KUNIT_EXPECT_KASAN_FAIL(test, memset(ptr, 0, size));
 }
 
-static noinline void __init kmalloc_uaf2(void)
+static void kmalloc_uaf2(struct kunit *test)
 {
 	char *ptr1, *ptr2;
 	size_t size = 43;
 
-	pr_info("use-after-free after another kmalloc\n");
 	ptr1 = kmalloc(size, GFP_KERNEL);
-	if (!ptr1) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr1);
 
 	kfree(ptr1);
+
 	ptr2 = kmalloc(size, GFP_KERNEL);
-	if (!ptr2) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr2);
+
+	KUNIT_EXPECT_KASAN_FAIL(test, ptr1[40] = 'x');
+	KUNIT_EXPECT_PTR_NE(test, ptr1, ptr2);
 
-	ptr1[40] = 'x';
-	if (ptr1 == ptr2)
-		pr_err("Could not detect use-after-free: ptr1 == ptr2\n");
 	kfree(ptr2);
 }
 
-static noinline void __init kfree_via_page(void)
+static void kfree_via_page(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 8;
 	struct page *page;
 	unsigned long offset;
 
-	pr_info("invalid-free false positive (via page)\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
 	page = virt_to_page(ptr);
 	offset = offset_in_page(ptr);
 	kfree(page_address(page) + offset);
 }
 
-static noinline void __init kfree_via_phys(void)
+static void kfree_via_phys(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 8;
 	phys_addr_t phys;
 
-	pr_info("invalid-free false positive (via phys)\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
 	phys = virt_to_phys(ptr);
 	kfree(phys_to_virt(phys));
 }
 
-static noinline void __init kmem_cache_oob(void)
+static void kmem_cache_oob(struct kunit *test)
 {
 	char *p;
 	size_t size = 200;
 	struct kmem_cache *cache = kmem_cache_create("test_cache",
 						size, 0,
 						0, NULL);
-	if (!cache) {
-		pr_err("Cache allocation failed\n");
-		return;
-	}
-	pr_info("out-of-bounds in kmem_cache_alloc\n");
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, cache);
 	p = kmem_cache_alloc(cache, GFP_KERNEL);
 	if (!p) {
-		pr_err("Allocation failed\n");
+		kunit_err(test, "Allocation failed: %s\n", __func__);
 		kmem_cache_destroy(cache);
 		return;
 	}
 
-	*p = p[size + OOB_TAG_OFF];
-
+	KUNIT_EXPECT_KASAN_FAIL(test, *p = p[size + OOB_TAG_OFF]);
 	kmem_cache_free(cache, p);
 	kmem_cache_destroy(cache);
 }
 
-static noinline void __init memcg_accounted_kmem_cache(void)
+static void memcg_accounted_kmem_cache(struct kunit *test)
 {
 	int i;
 	char *p;
@@ -494,12 +403,8 @@ static noinline void __init memcg_accounted_kmem_cache(void)
 	struct kmem_cache *cache;
 
 	cache = kmem_cache_create("test_cache", size, 0, SLAB_ACCOUNT, NULL);
-	if (!cache) {
-		pr_err("Cache allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, cache);
 
-	pr_info("allocate memcg accounted object\n");
 	/*
 	 * Several allocations with a delay to allow for lazy per memcg kmem
 	 * cache creation.
@@ -519,134 +424,93 @@ static noinline void __init memcg_accounted_kmem_cache(void)
 
 static char global_array[10];
 
-static noinline void __init kasan_global_oob(void)
+static void kasan_global_oob(struct kunit *test)
 {
 	volatile int i = 3;
 	char *p = &global_array[ARRAY_SIZE(global_array) + i];
 
-	pr_info("out-of-bounds global variable\n");
-	*(volatile char *)p;
-}
-
-static noinline void __init kasan_stack_oob(void)
-{
-	char stack_array[10];
-	volatile int i = OOB_TAG_OFF;
-	char *p = &stack_array[ARRAY_SIZE(stack_array) + i];
-
-	pr_info("out-of-bounds on stack\n");
-	*(volatile char *)p;
+	KUNIT_EXPECT_KASAN_FAIL(test, *(volatile char *)p);
 }
 
-static noinline void __init ksize_unpoisons_memory(void)
+static void ksize_unpoisons_memory(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 123, real_size;
 
-	pr_info("ksize() unpoisons the whole allocated chunk\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 	real_size = ksize(ptr);
 	/* This access doesn't trigger an error. */
 	ptr[size] = 'x';
 	/* This one does. */
-	ptr[real_size] = 'y';
+	KUNIT_EXPECT_KASAN_FAIL(test, ptr[real_size] = 'y');
 	kfree(ptr);
 }
 
-static noinline void __init copy_user_test(void)
+static void kasan_stack_oob(struct kunit *test)
 {
-	char *kmem;
-	char __user *usermem;
-	size_t size = 10;
-	int unused;
-
-	kmem = kmalloc(size, GFP_KERNEL);
-	if (!kmem)
-		return;
+	char stack_array[10];
+	volatile int i = OOB_TAG_OFF;
+	char *p = &stack_array[ARRAY_SIZE(stack_array) + i];
 
-	usermem = (char __user *)vm_mmap(NULL, 0, PAGE_SIZE,
-			    PROT_READ | PROT_WRITE | PROT_EXEC,
-			    MAP_ANONYMOUS | MAP_PRIVATE, 0);
-	if (IS_ERR(usermem)) {
-		pr_err("Failed to allocate user memory\n");
-		kfree(kmem);
+	if (!IS_ENABLED(CONFIG_KASAN_STACK)) {
+		kunit_info(test, "CONFIG_KASAN_STACK is not enabled");
 		return;
 	}
 
-	pr_info("out-of-bounds in copy_from_user()\n");
-	unused = copy_from_user(kmem, usermem, size + 1 + OOB_TAG_OFF);
-
-	pr_info("out-of-bounds in copy_to_user()\n");
-	unused = copy_to_user(usermem, kmem, size + 1 + OOB_TAG_OFF);
-
-	pr_info("out-of-bounds in __copy_from_user()\n");
-	unused = __copy_from_user(kmem, usermem, size + 1 + OOB_TAG_OFF);
-
-	pr_info("out-of-bounds in __copy_to_user()\n");
-	unused = __copy_to_user(usermem, kmem, size + 1 + OOB_TAG_OFF);
-
-	pr_info("out-of-bounds in __copy_from_user_inatomic()\n");
-	unused = __copy_from_user_inatomic(kmem, usermem, size + 1 + OOB_TAG_OFF);
-
-	pr_info("out-of-bounds in __copy_to_user_inatomic()\n");
-	unused = __copy_to_user_inatomic(usermem, kmem, size + 1 + OOB_TAG_OFF);
-
-	pr_info("out-of-bounds in strncpy_from_user()\n");
-	unused = strncpy_from_user(kmem, usermem, size + 1 + OOB_TAG_OFF);
-
-	vm_munmap((unsigned long)usermem, PAGE_SIZE);
-	kfree(kmem);
+	KUNIT_EXPECT_KASAN_FAIL(test, *(volatile char *)p);
 }
 
-static noinline void __init kasan_alloca_oob_left(void)
+static void kasan_alloca_oob_left(struct kunit *test)
 {
 	volatile int i = 10;
 	char alloca_array[i];
 	char *p = alloca_array - 1;
 
-	pr_info("out-of-bounds to left on alloca\n");
-	*(volatile char *)p;
+	if (!IS_ENABLED(CONFIG_KASAN_STACK)) {
+		kunit_info(test, "CONFIG_KASAN_STACK is not enabled");
+		return;
+	}
+
+	KUNIT_EXPECT_KASAN_FAIL(test, *(volatile char *)p);
 }
 
-static noinline void __init kasan_alloca_oob_right(void)
+static void kasan_alloca_oob_right(struct kunit *test)
 {
 	volatile int i = 10;
 	char alloca_array[i];
 	char *p = alloca_array + i;
 
-	pr_info("out-of-bounds to right on alloca\n");
-	*(volatile char *)p;
+	if (!IS_ENABLED(CONFIG_KASAN_STACK)) {
+		kunit_info(test, "CONFIG_KASAN_STACK is not enabled");
+		return;
+	}
+
+	KUNIT_EXPECT_KASAN_FAIL(test, *(volatile char *)p);
 }
 
-static noinline void __init kmem_cache_double_free(void)
+static void kmem_cache_double_free(struct kunit *test)
 {
 	char *p;
 	size_t size = 200;
 	struct kmem_cache *cache;
 
 	cache = kmem_cache_create("test_cache", size, 0, 0, NULL);
-	if (!cache) {
-		pr_err("Cache allocation failed\n");
-		return;
-	}
-	pr_info("double-free on heap object\n");
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, cache);
+
 	p = kmem_cache_alloc(cache, GFP_KERNEL);
 	if (!p) {
-		pr_err("Allocation failed\n");
+		kunit_err(test, "Allocation failed: %s\n", __func__);
 		kmem_cache_destroy(cache);
 		return;
 	}
 
 	kmem_cache_free(cache, p);
-	kmem_cache_free(cache, p);
+	KUNIT_EXPECT_KASAN_FAIL(test, kmem_cache_free(cache, p));
 	kmem_cache_destroy(cache);
 }
 
-static noinline void __init kmem_cache_invalid_free(void)
+static void kmem_cache_invalid_free(struct kunit *test)
 {
 	char *p;
 	size_t size = 200;
@@ -654,20 +518,17 @@ static noinline void __init kmem_cache_invalid_free(void)
 
 	cache = kmem_cache_create("test_cache", size, 0, SLAB_TYPESAFE_BY_RCU,
 				  NULL);
-	if (!cache) {
-		pr_err("Cache allocation failed\n");
-		return;
-	}
-	pr_info("invalid-free of heap object\n");
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, cache);
+
 	p = kmem_cache_alloc(cache, GFP_KERNEL);
 	if (!p) {
-		pr_err("Allocation failed\n");
+		kunit_err(test, "Allocation failed: %s\n", __func__);
 		kmem_cache_destroy(cache);
 		return;
 	}
 
 	/* Trigger invalid free, the object doesn't get freed */
-	kmem_cache_free(cache, p + 1);
+	KUNIT_EXPECT_KASAN_FAIL(test, kmem_cache_free(cache, p + 1));
 
 	/*
 	 * Properly free the object to prevent the "Objects remaining in
@@ -678,45 +539,63 @@ static noinline void __init kmem_cache_invalid_free(void)
 	kmem_cache_destroy(cache);
 }
 
-static noinline void __init kasan_memchr(void)
+static void kasan_memchr(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 24;
 
-	pr_info("out-of-bounds in memchr\n");
-	ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO);
-	if (!ptr)
+	/* See https://bugzilla.kernel.org/show_bug.cgi?id=206337 */
+	if (IS_ENABLED(CONFIG_AMD_MEM_ENCRYPT)) {
+		kunit_info(test,
+			"str* functions are not instrumented with CONFIG_AMD_MEM_ENCRYPT");
 		return;
+	}
+
+	ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
+
+	KUNIT_EXPECT_KASAN_FAIL(test,
+		kasan_ptr_result = memchr(ptr, '1', size + 1));
 
-	kasan_ptr_result = memchr(ptr, '1', size + 1);
 	kfree(ptr);
 }
 
-static noinline void __init kasan_memcmp(void)
+static void kasan_memcmp(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 24;
 	int arr[9];
 
-	pr_info("out-of-bounds in memcmp\n");
-	ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO);
-	if (!ptr)
+	/* See https://bugzilla.kernel.org/show_bug.cgi?id=206337 */
+	if (IS_ENABLED(CONFIG_AMD_MEM_ENCRYPT)) {
+		kunit_info(test,
+			"str* functions are not instrumented with CONFIG_AMD_MEM_ENCRYPT");
 		return;
+	}
 
+	ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 	memset(arr, 0, sizeof(arr));
-	kasan_int_result = memcmp(ptr, arr, size + 1);
+
+	KUNIT_EXPECT_KASAN_FAIL(test,
+		kasan_int_result = memcmp(ptr, arr, size+1));
 	kfree(ptr);
 }
 
-static noinline void __init kasan_strings(void)
+static void kasan_strings(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 24;
 
-	pr_info("use-after-free in strchr\n");
-	ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO);
-	if (!ptr)
+	/* See https://bugzilla.kernel.org/show_bug.cgi?id=206337 */
+	if (IS_ENABLED(CONFIG_AMD_MEM_ENCRYPT)) {
+		kunit_info(test,
+			"str* functions are not instrumented with CONFIG_AMD_MEM_ENCRYPT");
 		return;
+	}
+
+	ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO);
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
 	kfree(ptr);
 
@@ -727,220 +606,164 @@ static noinline void __init kasan_strings(void)
 	 * will likely point to zeroed byte.
 	 */
 	ptr += 16;
-	kasan_ptr_result = strchr(ptr, '1');
+	KUNIT_EXPECT_KASAN_FAIL(test, kasan_ptr_result = strchr(ptr, '1'));
 
-	pr_info("use-after-free in strrchr\n");
-	kasan_ptr_result = strrchr(ptr, '1');
+	KUNIT_EXPECT_KASAN_FAIL(test, kasan_ptr_result = strrchr(ptr, '1'));
 
-	pr_info("use-after-free in strcmp\n");
-	kasan_int_result = strcmp(ptr, "2");
+	KUNIT_EXPECT_KASAN_FAIL(test, kasan_int_result = strcmp(ptr, "2"));
 
-	pr_info("use-after-free in strncmp\n");
-	kasan_int_result = strncmp(ptr, "2", 1);
+	KUNIT_EXPECT_KASAN_FAIL(test, kasan_int_result = strncmp(ptr, "2", 1));
 
-	pr_info("use-after-free in strlen\n");
-	kasan_int_result = strlen(ptr);
+	KUNIT_EXPECT_KASAN_FAIL(test, kasan_int_result = strlen(ptr));
 
-	pr_info("use-after-free in strnlen\n");
-	kasan_int_result = strnlen(ptr, 1);
+	KUNIT_EXPECT_KASAN_FAIL(test, kasan_int_result = strnlen(ptr, 1));
 }
 
-static noinline void __init kasan_bitops(void)
+static void kasan_bitops(struct kunit *test)
 {
 	/*
 	 * Allocate 1 more byte, which causes kzalloc to round up to 16-bytes;
 	 * this way we do not actually corrupt other memory.
 	 */
 	long *bits = kzalloc(sizeof(*bits) + 1, GFP_KERNEL);
-	if (!bits)
-		return;
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, bits);
 
 	/*
 	 * Below calls try to access bit within allocated memory; however, the
 	 * below accesses are still out-of-bounds, since bitops are defined to
 	 * operate on the whole long the bit is in.
 	 */
-	pr_info("out-of-bounds in set_bit\n");
-	set_bit(BITS_PER_LONG, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test, set_bit(BITS_PER_LONG, bits));
 
-	pr_info("out-of-bounds in __set_bit\n");
-	__set_bit(BITS_PER_LONG, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test, __set_bit(BITS_PER_LONG, bits));
 
-	pr_info("out-of-bounds in clear_bit\n");
-	clear_bit(BITS_PER_LONG, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test, clear_bit(BITS_PER_LONG, bits));
 
-	pr_info("out-of-bounds in __clear_bit\n");
-	__clear_bit(BITS_PER_LONG, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test, __clear_bit(BITS_PER_LONG, bits));
 
-	pr_info("out-of-bounds in clear_bit_unlock\n");
-	clear_bit_unlock(BITS_PER_LONG, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test, clear_bit_unlock(BITS_PER_LONG, bits));
 
-	pr_info("out-of-bounds in __clear_bit_unlock\n");
-	__clear_bit_unlock(BITS_PER_LONG, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test, __clear_bit_unlock(BITS_PER_LONG, bits));
 
-	pr_info("out-of-bounds in change_bit\n");
-	change_bit(BITS_PER_LONG, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test, change_bit(BITS_PER_LONG, bits));
 
-	pr_info("out-of-bounds in __change_bit\n");
-	__change_bit(BITS_PER_LONG, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test, __change_bit(BITS_PER_LONG, bits));
 
 	/*
 	 * Below calls try to access bit beyond allocated memory.
 	 */
-	pr_info("out-of-bounds in test_and_set_bit\n");
-	test_and_set_bit(BITS_PER_LONG + BITS_PER_BYTE, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test,
+		test_and_set_bit(BITS_PER_LONG + BITS_PER_BYTE, bits));
 
-	pr_info("out-of-bounds in __test_and_set_bit\n");
-	__test_and_set_bit(BITS_PER_LONG + BITS_PER_BYTE, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test,
+		__test_and_set_bit(BITS_PER_LONG + BITS_PER_BYTE, bits));
 
-	pr_info("out-of-bounds in test_and_set_bit_lock\n");
-	test_and_set_bit_lock(BITS_PER_LONG + BITS_PER_BYTE, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test,
+		test_and_set_bit_lock(BITS_PER_LONG + BITS_PER_BYTE, bits));
 
-	pr_info("out-of-bounds in test_and_clear_bit\n");
-	test_and_clear_bit(BITS_PER_LONG + BITS_PER_BYTE, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test,
+		test_and_clear_bit(BITS_PER_LONG + BITS_PER_BYTE, bits));
 
-	pr_info("out-of-bounds in __test_and_clear_bit\n");
-	__test_and_clear_bit(BITS_PER_LONG + BITS_PER_BYTE, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test,
+		__test_and_clear_bit(BITS_PER_LONG + BITS_PER_BYTE, bits));
 
-	pr_info("out-of-bounds in test_and_change_bit\n");
-	test_and_change_bit(BITS_PER_LONG + BITS_PER_BYTE, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test,
+		test_and_change_bit(BITS_PER_LONG + BITS_PER_BYTE, bits));
 
-	pr_info("out-of-bounds in __test_and_change_bit\n");
-	__test_and_change_bit(BITS_PER_LONG + BITS_PER_BYTE, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test,
+		__test_and_change_bit(BITS_PER_LONG + BITS_PER_BYTE, bits));
 
-	pr_info("out-of-bounds in test_bit\n");
-	kasan_int_result = test_bit(BITS_PER_LONG + BITS_PER_BYTE, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test,
+		kasan_int_result =
+			test_bit(BITS_PER_LONG + BITS_PER_BYTE, bits));
 
 #if defined(clear_bit_unlock_is_negative_byte)
-	pr_info("out-of-bounds in clear_bit_unlock_is_negative_byte\n");
-	kasan_int_result = clear_bit_unlock_is_negative_byte(BITS_PER_LONG +
-		BITS_PER_BYTE, bits);
+	KUNIT_EXPECT_KASAN_FAIL(test,
+		kasan_int_result = clear_bit_unlock_is_negative_byte(
+			BITS_PER_LONG + BITS_PER_BYTE, bits));
 #endif
 	kfree(bits);
 }
 
-static noinline void __init kmalloc_double_kzfree(void)
+static void kmalloc_double_kzfree(struct kunit *test)
 {
 	char *ptr;
 	size_t size = 16;
 
-	pr_info("double-free (kfree_sensitive)\n");
 	ptr = kmalloc(size, GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr);
 
 	kfree_sensitive(ptr);
-	kfree_sensitive(ptr);
+	KUNIT_EXPECT_KASAN_FAIL(test, kfree_sensitive(ptr));
 }
 
-#ifdef CONFIG_KASAN_VMALLOC
-static noinline void __init vmalloc_oob(void)
+static void vmalloc_oob(struct kunit *test)
 {
 	void *area;
 
-	pr_info("vmalloc out-of-bounds\n");
+	if (!IS_ENABLED(CONFIG_KASAN_VMALLOC)) {
+		kunit_info(test, "CONFIG_KASAN_VMALLOC is not enabled.");
+		return;
+	}
 
 	/*
 	 * We have to be careful not to hit the guard page.
 	 * The MMU will catch that and crash us.
 	 */
 	area = vmalloc(3000);
-	if (!area) {
-		pr_err("Allocation failed\n");
-		return;
-	}
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, area);
 
-	((volatile char *)area)[3100];
+	KUNIT_EXPECT_KASAN_FAIL(test, ((volatile char *)area)[3100]);
 	vfree(area);
 }
-#else
-static void __init vmalloc_oob(void) {}
-#endif
-
-static struct kasan_rcu_info {
-	int i;
-	struct rcu_head rcu;
-} *global_rcu_ptr;
-
-static noinline void __init kasan_rcu_reclaim(struct rcu_head *rp)
-{
-	struct kasan_rcu_info *fp = container_of(rp,
-						struct kasan_rcu_info, rcu);
-
-	kfree(fp);
-	fp->i = 1;
-}
-
-static noinline void __init kasan_rcu_uaf(void)
-{
-	struct kasan_rcu_info *ptr;
 
-	pr_info("use-after-free in kasan_rcu_reclaim\n");
-	ptr = kmalloc(sizeof(struct kasan_rcu_info), GFP_KERNEL);
-	if (!ptr) {
-		pr_err("Allocation failed\n");
-		return;
-	}
-
-	global_rcu_ptr = rcu_dereference_protected(ptr, NULL);
-	call_rcu(&global_rcu_ptr->rcu, kasan_rcu_reclaim);
-}
-
-static int __init kmalloc_tests_init(void)
-{
-	/*
-	 * Temporarily enable multi-shot mode. Otherwise, we'd only get a
-	 * report for the first case.
-	 */
-	bool multishot = kasan_save_enable_multi_shot();
-
-	kmalloc_oob_right();
-	kmalloc_oob_left();
-	kmalloc_node_oob_right();
-#ifdef CONFIG_SLUB
-	kmalloc_pagealloc_oob_right();
-	kmalloc_pagealloc_uaf();
-	kmalloc_pagealloc_invalid_free();
-#endif
-	kmalloc_large_oob_right();
-	kmalloc_oob_krealloc_more();
-	kmalloc_oob_krealloc_less();
-	kmalloc_oob_16();
-	kmalloc_oob_in_memset();
-	kmalloc_oob_memset_2();
-	kmalloc_oob_memset_4();
-	kmalloc_oob_memset_8();
-	kmalloc_oob_memset_16();
-	kmalloc_memmove_invalid_size();
-	kmalloc_uaf();
-	kmalloc_uaf_memset();
-	kmalloc_uaf2();
-	kfree_via_page();
-	kfree_via_phys();
-	kmem_cache_oob();
-	memcg_accounted_kmem_cache();
-	kasan_stack_oob();
-	kasan_global_oob();
-	kasan_alloca_oob_left();
-	kasan_alloca_oob_right();
-	ksize_unpoisons_memory();
-	copy_user_test();
-	kmem_cache_double_free();
-	kmem_cache_invalid_free();
-	kasan_memchr();
-	kasan_memcmp();
-	kasan_strings();
-	kasan_bitops();
-	kmalloc_double_kzfree();
-	vmalloc_oob();
-	kasan_rcu_uaf();
-
-	kasan_restore_multi_shot(multishot);
-
-	return -EAGAIN;
-}
+static struct kunit_case kasan_kunit_test_cases[] = {
+	KUNIT_CASE(kmalloc_oob_right),
+	KUNIT_CASE(kmalloc_oob_left),
+	KUNIT_CASE(kmalloc_node_oob_right),
+	KUNIT_CASE(kmalloc_pagealloc_oob_right),
+	KUNIT_CASE(kmalloc_pagealloc_uaf),
+	KUNIT_CASE(kmalloc_pagealloc_invalid_free),
+	KUNIT_CASE(kmalloc_large_oob_right),
+	KUNIT_CASE(kmalloc_oob_krealloc_more),
+	KUNIT_CASE(kmalloc_oob_krealloc_less),
+	KUNIT_CASE(kmalloc_oob_16),
+	KUNIT_CASE(kmalloc_oob_in_memset),
+	KUNIT_CASE(kmalloc_oob_memset_2),
+	KUNIT_CASE(kmalloc_oob_memset_4),
+	KUNIT_CASE(kmalloc_oob_memset_8),
+	KUNIT_CASE(kmalloc_oob_memset_16),
+	KUNIT_CASE(kmalloc_memmove_invalid_size),
+	KUNIT_CASE(kmalloc_uaf),
+	KUNIT_CASE(kmalloc_uaf_memset),
+	KUNIT_CASE(kmalloc_uaf2),
+	KUNIT_CASE(kfree_via_page),
+	KUNIT_CASE(kfree_via_phys),
+	KUNIT_CASE(kmem_cache_oob),
+	KUNIT_CASE(memcg_accounted_kmem_cache),
+	KUNIT_CASE(kasan_global_oob),
+	KUNIT_CASE(kasan_stack_oob),
+	KUNIT_CASE(kasan_alloca_oob_left),
+	KUNIT_CASE(kasan_alloca_oob_right),
+	KUNIT_CASE(ksize_unpoisons_memory),
+	KUNIT_CASE(kmem_cache_double_free),
+	KUNIT_CASE(kmem_cache_invalid_free),
+	KUNIT_CASE(kasan_memchr),
+	KUNIT_CASE(kasan_memcmp),
+	KUNIT_CASE(kasan_strings),
+	KUNIT_CASE(kasan_bitops),
+	KUNIT_CASE(kmalloc_double_kzfree),
+	KUNIT_CASE(vmalloc_oob),
+	{}
+};
+
+static struct kunit_suite kasan_kunit_test_suite = {
+	.name = "kasan",
+	.init = kasan_test_init,
+	.test_cases = kasan_kunit_test_cases,
+	.exit = kasan_test_exit,
+};
+
+kunit_test_suite(kasan_kunit_test_suite);
 
-module_init(kmalloc_tests_init);
 MODULE_LICENSE("GPL");
diff --git a/lib/test_kasan_module.c b/lib/test_kasan_module.c
new file mode 100644
index 000000000000..2d68db6ae67b
--- /dev/null
+++ b/lib/test_kasan_module.c
@@ -0,0 +1,111 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Author: Andrey Ryabinin <a.ryabinin@samsung.com>
+ */
+
+#define pr_fmt(fmt) "kasan test: %s " fmt, __func__
+
+#include <linux/mman.h>
+#include <linux/module.h>
+#include <linux/printk.h>
+#include <linux/slab.h>
+#include <linux/uaccess.h>
+
+#include "../mm/kasan/kasan.h"
+
+#define OOB_TAG_OFF (IS_ENABLED(CONFIG_KASAN_GENERIC) ? 0 : KASAN_SHADOW_SCALE_SIZE)
+
+static noinline void __init copy_user_test(void)
+{
+	char *kmem;
+	char __user *usermem;
+	size_t size = 10;
+	int unused;
+
+	kmem = kmalloc(size, GFP_KERNEL);
+	if (!kmem)
+		return;
+
+	usermem = (char __user *)vm_mmap(NULL, 0, PAGE_SIZE,
+			    PROT_READ | PROT_WRITE | PROT_EXEC,
+			    MAP_ANONYMOUS | MAP_PRIVATE, 0);
+	if (IS_ERR(usermem)) {
+		pr_err("Failed to allocate user memory\n");
+		kfree(kmem);
+		return;
+	}
+
+	pr_info("out-of-bounds in copy_from_user()\n");
+	unused = copy_from_user(kmem, usermem, size + 1 + OOB_TAG_OFF);
+
+	pr_info("out-of-bounds in copy_to_user()\n");
+	unused = copy_to_user(usermem, kmem, size + 1 + OOB_TAG_OFF);
+
+	pr_info("out-of-bounds in __copy_from_user()\n");
+	unused = __copy_from_user(kmem, usermem, size + 1 + OOB_TAG_OFF);
+
+	pr_info("out-of-bounds in __copy_to_user()\n");
+	unused = __copy_to_user(usermem, kmem, size + 1 + OOB_TAG_OFF);
+
+	pr_info("out-of-bounds in __copy_from_user_inatomic()\n");
+	unused = __copy_from_user_inatomic(kmem, usermem, size + 1 + OOB_TAG_OFF);
+
+	pr_info("out-of-bounds in __copy_to_user_inatomic()\n");
+	unused = __copy_to_user_inatomic(usermem, kmem, size + 1 + OOB_TAG_OFF);
+
+	pr_info("out-of-bounds in strncpy_from_user()\n");
+	unused = strncpy_from_user(kmem, usermem, size + 1 + OOB_TAG_OFF);
+
+	vm_munmap((unsigned long)usermem, PAGE_SIZE);
+	kfree(kmem);
+}
+
+static struct kasan_rcu_info {
+	int i;
+	struct rcu_head rcu;
+} *global_rcu_ptr;
+
+static noinline void __init kasan_rcu_reclaim(struct rcu_head *rp)
+{
+	struct kasan_rcu_info *fp = container_of(rp,
+						struct kasan_rcu_info, rcu);
+
+	kfree(fp);
+	fp->i = 1;
+}
+
+static noinline void __init kasan_rcu_uaf(void)
+{
+	struct kasan_rcu_info *ptr;
+
+	pr_info("use-after-free in kasan_rcu_reclaim\n");
+	ptr = kmalloc(sizeof(struct kasan_rcu_info), GFP_KERNEL);
+	if (!ptr) {
+		pr_err("Allocation failed\n");
+		return;
+	}
+
+	global_rcu_ptr = rcu_dereference_protected(ptr, NULL);
+	call_rcu(&global_rcu_ptr->rcu, kasan_rcu_reclaim);
+}
+
+
+static int __init test_kasan_module_init(void)
+{
+	/*
+	 * Temporarily enable multi-shot mode. Otherwise, we'd only get a
+	 * report for the first case.
+	 */
+	bool multishot = kasan_save_enable_multi_shot();
+
+	copy_user_test();
+	kasan_rcu_uaf();
+
+	kasan_restore_multi_shot(multishot);
+	return -EAGAIN;
+}
+
+module_init(test_kasan_module_init);
+MODULE_LICENSE("GPL");
