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-rw-r--r--net/8021q/vlan.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 2a546919d6fb..d0d36fdedbe9 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -31,6 +31,7 @@
#include <net/arp.h>
#include <linux/rtnetlink.h>
#include <linux/notifier.h>
+#include <net/net_namespace.h>
#include <linux/if_vlan.h>
#include "vlan.h"
@@ -603,6 +604,9 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
int i, flgs;
struct net_device *vlandev;
+ if (dev->nd_net != &init_net)
+ return NOTIFY_DONE;
+
if (!grp)
goto out;