[  621.766700] veth0: entered allmulticast mode
[  621.766771] veth1: entered allmulticast mode
[  621.766824] veth2: entered allmulticast mode
[  621.766868] veth3: entered allmulticast mode
[  630.228022] veth0: left allmulticast mode
[  630.228080] veth1: left allmulticast mode
[  630.228229] veth2: left allmulticast mode
[  630.228264] veth3: left allmulticast mode