[  628.372629] veth0: entered allmulticast mode
[  628.372728] veth1: entered allmulticast mode
[  628.372791] veth2: entered allmulticast mode
[  628.372860] veth3: entered allmulticast mode
[  637.545395] veth0: left allmulticast mode
[  637.545458] veth1: left allmulticast mode
[  637.545510] veth2: left allmulticast mode
[  637.545551] veth3: left allmulticast mode