[  642.840372] veth0: entered allmulticast mode
[  642.840429] veth1: entered allmulticast mode
[  642.840460] veth2: entered allmulticast mode
[  642.840491] veth3: entered allmulticast mode
[  650.314203] veth0: left allmulticast mode
[  650.314246] veth1: left allmulticast mode
[  650.314270] veth2: left allmulticast mode
[  650.314299] veth3: left allmulticast mode