[  740.435775] veth0: entered allmulticast mode
[  740.435824] veth1: entered allmulticast mode
[  740.435870] veth2: entered allmulticast mode
[  740.435898] veth3: entered allmulticast mode
[  747.999860] veth0: left allmulticast mode
[  747.999916] veth1: left allmulticast mode
[  747.999945] veth2: left allmulticast mode
[  747.999972] veth3: left allmulticast mode