diff --git a/[refs] b/[refs]
index afdbc6df9846..3a59962dafc9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ae380ce04731579f45f27b3a84d7d8d8ee1f9b1b
+refs/heads/master: bfcf677decd8051c305b1d8fda407d069c2361e3
diff --git a/trunk/fs/ubifs/lpt.c b/trunk/fs/ubifs/lpt.c
index ef5155e109a2..04713cd22679 100644
--- a/trunk/fs/ubifs/lpt.c
+++ b/trunk/fs/ubifs/lpt.c
@@ -1247,6 +1247,7 @@ int ubifs_read_nnode(struct ubifs_info *c, struct ubifs_nnode *parent, int iip)
 
 out:
 	ubifs_err("error %d reading nnode at %d:%d", err, lnum, offs);
+	dbg_dump_stack();
 	kfree(nnode);
 	return err;
 }
@@ -1312,6 +1313,7 @@ static int read_pnode(struct ubifs_info *c, struct ubifs_nnode *parent, int iip)
 out:
 	ubifs_err("error %d reading pnode at %d:%d", err, lnum, offs);
 	dbg_dump_pnode(c, pnode, parent, iip);
+	dbg_dump_stack();
 	dbg_msg("calc num: %d", calc_pnode_num_from_parent(c, parent, iip));
 	kfree(pnode);
 	return err;