[  740.247946] veth0: entered allmulticast mode
[  740.248049] veth1: entered allmulticast mode
[  740.248122] veth2: entered allmulticast mode
[  740.248229] veth3: entered allmulticast mode
[  747.814582] veth0: left allmulticast mode
[  747.814626] veth1: left allmulticast mode
[  747.814649] veth2: left allmulticast mode
[  747.814669] veth3: left allmulticast mode