diff --git a/[refs] b/[refs]
index 6e29b86d2825..ed652ba337df 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3bb66b47a4268a4419594b4c4aec58dbeb6b58d2
+refs/heads/master: 3a8fa0ed3e1a8dc54f9297d2a2292b87e03e21b5
diff --git a/trunk/fs/ubifs/io.c b/trunk/fs/ubifs/io.c
index bcf5a16f30bb..9432431bf595 100644
--- a/trunk/fs/ubifs/io.c
+++ b/trunk/fs/ubifs/io.c
@@ -815,7 +815,8 @@ int ubifs_read_node(const struct ubifs_info *c, void *buf, int type, int len,
 	return 0;
 
 out:
-	ubifs_err("bad node at LEB %d:%d", lnum, offs);
+	ubifs_err("bad node at LEB %d:%d, LEB mapping status %d", lnum, offs,
+		  ubi_is_mapped(c->ubi, lnum));
 	dbg_dump_node(c, buf);
 	dbg_dump_stack();
 	return -EINVAL;