diff --git a/fs/namespace.c b/fs/namespace.c
index 4dfe7e23b7ee..e8d61d5f581d 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1763,7 +1763,7 @@ void dissolve_on_fput(struct vfsmount *mnt)
 {
 	namespace_lock();
 	lock_mount_hash();
-	if (!real_mount(mnt)->mnt_ns) {
+	if (!real_mount(mnt)->mnt_ns && !(mnt->mnt_flags & MNT_UMOUNT)) {
 		mntget(mnt);
 		umount_tree(real_mount(mnt), UMOUNT_CONNECTED);
 	}
@@ -2469,7 +2469,7 @@ static int do_move_mount(struct path *old_path, struct path *new_path)
 	if (old->mnt_ns && !attached)
 		goto out1;
 
-	if (old->mnt.mnt_flags & MNT_LOCKED)
+	if (old->mnt.mnt_flags & (MNT_LOCKED | MNT_UMOUNT))
 		goto out1;
 
 	if (old_path->dentry != old_path->mnt->mnt_root)