[  933.832454][T15670] veth0: entered allmulticast mode
[  933.832798][T15670] veth1: entered allmulticast mode
[  933.833034][T15670] veth2: entered allmulticast mode
[  933.833254][T15670] veth3: entered allmulticast mode
[  944.860268][T15670] veth0: left allmulticast mode
[  944.860516][T15670] veth1: left allmulticast mode
[  944.860697][T15670] veth2: left allmulticast mode
[  944.860879][T15670] veth3: left allmulticast mode