diff --git a/[refs] b/[refs]
index f7f9862e5ee4..d58718ffca08 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 79c1cb7a8ca8f08cd78f7c5eebc85bbe937f5ad4
+refs/heads/master: 3dc5063786b273f1aee545844f6bd4e9651ebffe
diff --git a/trunk/mm/slub.c b/trunk/mm/slub.c
index 7f8aaa291a4e..39592b5ce68a 100644
--- a/trunk/mm/slub.c
+++ b/trunk/mm/slub.c
@@ -521,7 +521,7 @@ static void print_trailer(struct kmem_cache *s, struct page *page, u8 *p)
 static void object_err(struct kmem_cache *s, struct page *page,
 			u8 *object, char *reason)
 {
-	slab_bug(s, reason);
+	slab_bug(s, "%s", reason);
 	print_trailer(s, page, object);
 }
 
@@ -533,7 +533,7 @@ static void slab_err(struct kmem_cache *s, struct page *page, char *fmt, ...)
 	va_start(args, fmt);
 	vsnprintf(buf, sizeof(buf), fmt, args);
 	va_end(args);
-	slab_bug(s, fmt);
+	slab_bug(s, "%s", buf);
 	print_page_info(page);
 	dump_stack();
 }