[  647.766565] veth0: entered allmulticast mode
[  647.766672] veth1: entered allmulticast mode
[  647.766728] veth2: entered allmulticast mode
[  647.766781] veth3: entered allmulticast mode
[  657.000355] veth0: left allmulticast mode
[  657.000417] veth1: left allmulticast mode
[  657.000451] veth2: left allmulticast mode
[  657.000485] veth3: left allmulticast mode