[  620.086914] veth0: entered allmulticast mode
[  620.086977] veth1: entered allmulticast mode
[  620.087024] veth2: entered allmulticast mode
[  620.087063] veth3: entered allmulticast mode
[  627.656507] veth0: left allmulticast mode
[  627.656626] veth1: left allmulticast mode
[  627.656691] veth2: left allmulticast mode
[  627.656744] veth3: left allmulticast mode