[  754.789216][ T7414] veth0: entered allmulticast mode
[  754.789610][ T7414] veth1: entered allmulticast mode
[  754.789840][ T7414] veth2: entered allmulticast mode
[  754.790057][ T7414] veth3: entered allmulticast mode
[  765.529727][ T7414] veth0: left allmulticast mode
[  765.529960][ T7414] veth1: left allmulticast mode
[  765.530131][ T7414] veth2: left allmulticast mode
[  765.530294][ T7414] veth3: left allmulticast mode