[ 1170.217828][T22099] veth0: entered allmulticast mode
[ 1170.218218][T22099] veth1: entered allmulticast mode
[ 1170.218454][T22099] veth2: entered allmulticast mode
[ 1170.218691][T22099] veth3: entered allmulticast mode
[ 1181.749029][T22099] veth0: left allmulticast mode
[ 1181.749286][T22099] veth1: left allmulticast mode
[ 1181.749544][T22099] veth2: left allmulticast mode
[ 1181.749780][T22099] veth3: left allmulticast mode