[  666.246034] veth0: entered allmulticast mode
[  666.246140] veth1: entered allmulticast mode
[  666.246198] veth2: entered allmulticast mode
[  666.246253] veth3: entered allmulticast mode
[  675.052976] veth0: left allmulticast mode
[  675.053053] veth1: left allmulticast mode
[  675.053097] veth2: left allmulticast mode
[  675.053147] veth3: left allmulticast mode