[  740.046437] veth0: entered allmulticast mode
[  740.046477] veth1: entered allmulticast mode
[  740.046496] veth2: entered allmulticast mode
[  740.046514] veth3: entered allmulticast mode
[  747.573025] veth0: left allmulticast mode
[  747.573062] veth1: left allmulticast mode
[  747.573081] veth2: left allmulticast mode
[  747.573095] veth3: left allmulticast mode