diff --git a/check/main.c b/check/main.c
index 6ee3250e..94c44e59 100644
--- a/check/main.c
+++ b/check/main.c
@@ -8947,6 +8947,18 @@ out:
 	return ret;
 }
 
+static int load_super_root(struct list_head *head, struct btrfs_root *root)
+{
+	u8 level;
+
+	if (!root)
+		return 0;
+
+	level = btrfs_header_level(root->node);
+	return add_root_item_to_list(head, root->root_key.objectid,
+				     root->node->start, 0, level, 0, NULL);
+}
+
 static int check_chunks_and_extents(void)
 {
 	struct rb_root dev_cache;
@@ -8965,9 +8977,7 @@ static int check_chunks_and_extents(void)
 	int bits_nr;
 	struct list_head dropping_trees;
 	struct list_head normal_trees;
-	struct btrfs_root *root1;
 	struct btrfs_root *root;
-	u8 level;
 
 	root = gfs_info->fs_root;
 	dev_cache = RB_ROOT;
@@ -9000,16 +9010,13 @@ static int check_chunks_and_extents(void)
 	}
 
 again:
-	root1 = gfs_info->tree_root;
-	level = btrfs_header_level(root1->node);
-	ret = add_root_item_to_list(&normal_trees, root1->root_key.objectid,
-				    root1->node->start, 0, level, 0, NULL);
+	ret = load_super_root(&normal_trees, gfs_info->tree_root);
 	if (ret < 0)
 		goto out;
-	root1 = gfs_info->chunk_root;
-	level = btrfs_header_level(root1->node);
-	ret = add_root_item_to_list(&normal_trees, root1->root_key.objectid,
-				    root1->node->start, 0, level, 0, NULL);
+	ret = load_super_root(&normal_trees, gfs_info->chunk_root);
+	if (ret < 0)
+		goto out;
+	ret = load_super_root(&normal_trees, gfs_info->block_group_root);
 	if (ret < 0)
 		goto out;
 
diff --git a/common/repair.c b/common/repair.c
index a1ee05c6..859024c3 100644
--- a/common/repair.c
+++ b/common/repair.c
@@ -149,6 +149,9 @@ int btrfs_mark_used_tree_blocks(struct btrfs_fs_info *fs_info,
 	ret = traverse_tree_blocks(tree, fs_info->chunk_root->node, 0);
 	if (!ret)
 		ret = traverse_tree_blocks(tree, fs_info->tree_root->node, 1);
+	if (!ret && fs_info->block_group_root)
+		ret = traverse_tree_blocks(tree,
+					   fs_info->block_group_root->node, 0);
 	return ret;
 }