[  900.025363] veth0: entered allmulticast mode
[  900.025475] veth1: entered allmulticast mode
[  900.025552] veth2: entered allmulticast mode
[  900.025615] veth3: entered allmulticast mode
[  908.750671] veth0: left allmulticast mode
[  908.750753] veth1: left allmulticast mode
[  908.750790] veth2: left allmulticast mode
[  908.750819] veth3: left allmulticast mode