[  740.792483] veth0: entered allmulticast mode
[  740.792576] veth1: entered allmulticast mode
[  740.792637] veth2: entered allmulticast mode
[  740.792699] veth3: entered allmulticast mode
[  749.360509] veth0: left allmulticast mode
[  749.360584] veth1: left allmulticast mode
[  749.360618] veth2: left allmulticast mode
[  749.360652] veth3: left allmulticast mode