[  964.905883][T18228] veth0: entered allmulticast mode
[  964.906181][T18228] veth1: entered allmulticast mode
[  964.906419][T18228] veth2: entered allmulticast mode
[  964.906648][T18228] veth3: entered allmulticast mode
[  976.595000][T18228] veth0: left allmulticast mode
[  976.595270][T18228] veth1: left allmulticast mode
[  976.595472][T18228] veth2: left allmulticast mode
[  976.595676][T18228] veth3: left allmulticast mode