diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 5684f2510921f6bdc31a3a5f23626c3c0f7df13f..b35bb40556dcd469349c3b879f3fd4a2c498e5f4 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -3456,8 +3456,8 @@ ext4_ext_handle_uninitialized_extents(handle_t *handle, struct inode *inode,
 	int err = 0;
 	ext4_io_end_t *io = EXT4_I(inode)->cur_aio_dio;
 
-	ext_debug("ext4_ext_handle_uninitialized_extents: inode %lu, logical"
-		  "block %llu, max_blocks %u, flags %d, allocated %u",
+	ext_debug("ext4_ext_handle_uninitialized_extents: inode %lu, logical "
+		  "block %llu, max_blocks %u, flags %x, allocated %u\n",
 		  inode->i_ino, (unsigned long long)map->m_lblk, map->m_len,
 		  flags, allocated);
 	ext4_ext_show_leaf(inode, path);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 1254934de693e316f9dfcecc059b74d88e382492..ef9e8fdddfbac679bc7759944a529bb09387651c 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -2760,7 +2760,7 @@ static void ext4_end_io_dio(struct kiocb *iocb, loff_t offset,
 	if (!io_end || !size)
 		goto out;
 
-	ext_debug("ext4_end_io_dio(): io_end 0x%p"
+	ext_debug("ext4_end_io_dio(): io_end 0x%p "
 		  "for inode %lu, iocb 0x%p, offset %llu, size %llu\n",
  		  iocb->private, io_end->inode->i_ino, iocb, offset,
 		  size);