[  645.994474] veth0: entered allmulticast mode
[  645.994579] veth1: entered allmulticast mode
[  645.994643] veth2: entered allmulticast mode
[  645.994700] veth3: entered allmulticast mode
[  655.139027] veth0: left allmulticast mode
[  655.139187] veth1: left allmulticast mode
[  655.139232] veth2: left allmulticast mode
[  655.139269] veth3: left allmulticast mode