[  643.558458] veth0: entered allmulticast mode
[  643.558565] veth1: entered allmulticast mode
[  643.558669] veth2: entered allmulticast mode
[  643.558743] veth3: entered allmulticast mode
[  651.089060] veth0: left allmulticast mode
[  651.089145] veth1: left allmulticast mode
[  651.089205] veth2: left allmulticast mode
[  651.089278] veth3: left allmulticast mode