[  632.743730] veth0: entered allmulticast mode
[  632.743837] veth1: entered allmulticast mode
[  632.743901] veth2: entered allmulticast mode
[  632.743972] veth3: entered allmulticast mode
[  641.950172] veth0: left allmulticast mode
[  641.950247] veth1: left allmulticast mode
[  641.950290] veth2: left allmulticast mode
[  641.950332] veth3: left allmulticast mode