[  647.981471] veth0: entered allmulticast mode
[  647.981561] veth1: entered allmulticast mode
[  647.981624] veth2: entered allmulticast mode
[  647.981675] veth3: entered allmulticast mode
[  657.301730] veth0: left allmulticast mode
[  657.301808] veth1: left allmulticast mode
[  657.301852] veth2: left allmulticast mode
[  657.301898] veth3: left allmulticast mode