[  594.187955][ T9320] veth0: entered allmulticast mode
[  594.188331][ T9320] veth1: entered allmulticast mode
[  594.188559][ T9320] veth2: entered allmulticast mode
[  594.188800][ T9320] veth3: entered allmulticast mode
[  605.142079][ T9320] veth0: left allmulticast mode
[  605.142315][ T9320] veth1: left allmulticast mode
[  605.142483][ T9320] veth2: left allmulticast mode
[  605.142645][ T9320] veth3: left allmulticast mode