1 files changed, 4 insertions, 0 deletions

diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 1037748c14d..0fadbc6fbc3 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -636,6 +636,10 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
                         if (!vlandev)
                                 continue;
 
+                        flgs = vlandev->flags;
+                        if (!(flgs & IFF_UP))
+                                continue;
+
                         vlan_sync_address(dev, vlandev);
                 }
                 break;