diff --git a/fs/exec.c b/fs/exec.c
index 70b4ba4..ea108c3 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -2089,8 +2089,36 @@ void __check_object_size(const void *ptr, unsigned long n, bool to)
 
 	type = check_heap_object(ptr, n);
 	if (!type) {
-		if (check_stack_object(ptr, n) != -1)
+		int ret;
+		ret = check_stack_object(ptr, n);
+		if (ret == 1 || ret == 2)
 			return;
+		if (ret == 0) {
+			char *zone = "unknown";
+			if ((unsigned long)ptr >= init_mm.start_code) {
+				if ((unsigned long)ptr < init_mm.end_code)
+					zone = "text";
+				else if ((unsigned long)ptr < init_mm.end_data) {
+					const char *cptr = (const char *)ptr;
+					if (cptr[0] == '.' &&
+					    (cptr[1] == '\0' ||
+					     (cptr[1] == '.' && cptr[2] == '\0')
+					    )
+					   )
+						return;
+					   
+					zone = "data";
+				} else if ((unsigned long)ptr < init_mm.brk)
+					zone = "brk";
+				else
+					return;
+			} else
+				return;
+		
+			printk(KERN_ALERT "task %s copied \"%.32s\" %s kernel addr %p:%pA (%s) size %lu\n", current->comm, (const char *)ptr, to ? "from" : "to", ptr, ptr, zone, n);
+			dump_stack();
+			return;
+		}
 		type = "<process stack>";
 	}