diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index bc5db22df..7cbbcee22 100755
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -5955,6 +5955,9 @@ static int ext4_try_to_trim_range(struct super_block *sb,
 	bool set_trimmed = false;
 	void *bitmap;
 
+	if (unlikely(EXT4_MB_GRP_BBITMAP_CORRUPT(e4b->bd_info)))
+		return 0;
+
 	last = ext4_last_grp_cluster(sb, e4b->bd_group);
 	bitmap = e4b->bd_bitmap;
 	if (start == 0 && max >= last)