[  756.903190][ T5784] veth0: entered allmulticast mode
[  756.903556][ T5784] veth1: entered allmulticast mode
[  756.903788][ T5784] veth2: entered allmulticast mode
[  756.904009][ T5784] veth3: entered allmulticast mode
[  768.063264][ T5784] veth0: left allmulticast mode
[  768.063522][ T5784] veth1: left allmulticast mode
[  768.063712][ T5784] veth2: left allmulticast mode
[  768.063890][ T5784] veth3: left allmulticast mode