[  634.209864] veth0: entered allmulticast mode
[  634.209921] veth1: entered allmulticast mode
[  634.209974] veth2: entered allmulticast mode
[  634.210007] veth3: entered allmulticast mode
[  641.671187] veth0: left allmulticast mode
[  641.671246] veth1: left allmulticast mode
[  641.671274] veth2: left allmulticast mode
[  641.671299] veth3: left allmulticast mode