diff --git a/lib/test_lockup.c b/lib/test_lockup.c
index 4d93b02f81bb..906b598740a7 100644
--- a/lib/test_lockup.c
+++ b/lib/test_lockup.c
@@ -485,13 +485,13 @@ static int __init test_lockup_init(void)
 		       offsetof(spinlock_t, lock.wait_lock.magic),
 		       SPINLOCK_MAGIC) ||
 	    test_magic(lock_rwlock_ptr,
-		       offsetof(rwlock_t, rtmutex.wait_lock.magic),
+		       offsetof(rwlock_t, rwbase.rtmutex.wait_lock.magic),
 		       SPINLOCK_MAGIC) ||
 	    test_magic(lock_mutex_ptr,
-		       offsetof(struct mutex, lock.wait_lock.magic),
+		       offsetof(struct mutex, rtmutex.wait_lock.magic),
 		       SPINLOCK_MAGIC) ||
 	    test_magic(lock_rwsem_ptr,
-		       offsetof(struct rw_semaphore, rtmutex.wait_lock.magic),
+		       offsetof(struct rw_semaphore, rwbase.rtmutex.wait_lock.magic),
 		       SPINLOCK_MAGIC))
 		return -EINVAL;
 #else