diff --git a/mm/slub.c b/mm/slub.c
index 3d2025f..ed160b6c 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -6108,10 +6108,15 @@ static int slab_debug_trace_open(struct inode *inode, struct file *filep)
 	struct kmem_cache *s = file_inode(filep)->i_private;
 	unsigned long *obj_map;
 
-	obj_map = bitmap_alloc(oo_objects(s->oo), GFP_KERNEL);
-	if (!obj_map)
+	if (!t)
 		return -ENOMEM;
 
+	obj_map = bitmap_alloc(oo_objects(s->oo), GFP_KERNEL);
+	if (!obj_map) {
+		seq_release_private(inode, filep);
+		return -ENOMEM;
+	}
+
 	if (strcmp(filep->f_path.dentry->d_name.name, "alloc_traces") == 0)
 		alloc = TRACK_ALLOC;
 	else
@@ -6119,6 +6124,7 @@ static int slab_debug_trace_open(struct inode *inode, struct file *filep)
 
 	if (!alloc_loc_track(t, PAGE_SIZE / sizeof(struct location), GFP_KERNEL)) {
 		bitmap_free(obj_map);
+		seq_release_private(inode, filep);
 		return -ENOMEM;
 	}