[  621.772669] veth0: entered allmulticast mode
[  621.772761] veth1: entered allmulticast mode
[  621.772822] veth2: entered allmulticast mode
[  621.772879] veth3: entered allmulticast mode
[  630.319157] veth0: left allmulticast mode
[  630.319218] veth1: left allmulticast mode
[  630.319259] veth2: left allmulticast mode
[  630.319299] veth3: left allmulticast mode