[  561.859080][ T4627] veth0: entered allmulticast mode
[  561.859426][ T4627] veth1: entered allmulticast mode
[  561.859855][ T4627] veth2: entered allmulticast mode
[  561.860072][ T4627] veth3: entered allmulticast mode
[  572.519352][ T4627] veth0: left allmulticast mode
[  572.519587][ T4627] veth1: left allmulticast mode
[  572.519767][ T4627] veth2: left allmulticast mode
[  572.519937][ T4627] veth3: left allmulticast mode