[  747.026577][ T7284] veth0: entered allmulticast mode
[  747.027021][ T7284] veth1: entered allmulticast mode
[  747.027258][ T7284] veth2: entered allmulticast mode
[  747.027510][ T7284] veth3: entered allmulticast mode
[  758.087926][ T7284] veth0: left allmulticast mode
[  758.088158][ T7284] veth1: left allmulticast mode
[  758.088331][ T7284] veth2: left allmulticast mode
[  758.088509][ T7284] veth3: left allmulticast mode