diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c
index 5ef841c85526..7dedf4867e7b 100644
--- a/drivers/net/bareudp.c
+++ b/drivers/net/bareudp.c
@@ -36,6 +36,7 @@ static unsigned int bareudp_net_id;
 
 struct bareudp_net {
 	struct list_head        bareudp_list;
+	struct mutex		lock;
 };
 
 struct bareudp_conf {
@@ -636,10 +637,15 @@ static struct bareudp_dev *bareudp_find_dev(struct bareudp_net *bn,
 {
 	struct bareudp_dev *bareudp, *t = NULL;
 
+	mutex_lock(&bn->lock);
+
 	list_for_each_entry(bareudp, &bn->bareudp_list, next) {
 		if (conf->port == bareudp->port)
 			t = bareudp;
 	}
+
+	mutex_unlock(&bn->lock);
+
 	return t;
 }
 
@@ -675,7 +681,10 @@ static int bareudp_configure(struct net *net, struct net_device *dev,
 	if (err)
 		return err;
 
+	mutex_lock(&bn->lock);
 	list_add(&bareudp->next, &bn->bareudp_list);
+	mutex_unlock(&bn->lock);
+
 	return 0;
 }
 
@@ -692,7 +701,7 @@ static int bareudp_link_config(struct net_device *dev,
 	return 0;
 }
 
-static void bareudp_dellink(struct net_device *dev, struct list_head *head)
+static void __bareudp_dellink(struct net_device *dev, struct list_head *head)
 {
 	struct bareudp_dev *bareudp = netdev_priv(dev);
 
@@ -700,6 +709,18 @@ static void bareudp_dellink(struct net_device *dev, struct list_head *head)
 	unregister_netdevice_queue(dev, head);
 }
 
+static void bareudp_dellink(struct net_device *dev, struct list_head *head)
+{
+	struct bareudp_dev *bareudp = netdev_priv(dev);
+	struct bareudp_net *bn;
+
+	bn = net_generic(bareudp->net, bareudp_net_id);
+
+	mutex_lock(&bn->lock);
+	__bareudp_dellink(dev, head);
+	mutex_unlock(&bn->lock);
+}
+
 static int bareudp_newlink(struct net_device *dev,
 			   struct rtnl_newlink_params *params,
 			   struct netlink_ext_ack *extack)
@@ -776,6 +797,8 @@ static __net_init int bareudp_init_net(struct net *net)
 	struct bareudp_net *bn = net_generic(net, bareudp_net_id);
 
 	INIT_LIST_HEAD(&bn->bareudp_list);
+	mutex_init(&bn->lock);
+
 	return 0;
 }
 
@@ -785,8 +808,12 @@ static void __net_exit bareudp_exit_rtnl_net(struct net *net,
 	struct bareudp_net *bn = net_generic(net, bareudp_net_id);
 	struct bareudp_dev *bareudp, *next;
 
+	mutex_lock(&bn->lock);
+
 	list_for_each_entry_safe(bareudp, next, &bn->bareudp_list, next)
-		bareudp_dellink(bareudp->dev, dev_kill_list);
+		__bareudp_dellink(bareudp->dev, dev_kill_list);
+
+	mutex_unlock(&bn->lock);
 }
 
 static struct pernet_operations bareudp_net_ops = {