[  641.307705] veth0: entered allmulticast mode
[  641.307804] veth1: entered allmulticast mode
[  641.307878] veth2: entered allmulticast mode
[  641.307952] veth3: entered allmulticast mode
[  650.526521] veth0: left allmulticast mode
[  650.526595] veth1: left allmulticast mode
[  650.526635] veth2: left allmulticast mode
[  650.526675] veth3: left allmulticast mode