[  746.869508] veth0: entered allmulticast mode
[  746.869637] veth1: entered allmulticast mode
[  746.869709] veth2: entered allmulticast mode
[  746.869778] veth3: entered allmulticast mode
[  754.398274] veth0: left allmulticast mode
[  754.398327] veth1: left allmulticast mode
[  754.398357] veth2: left allmulticast mode
[  754.398387] veth3: left allmulticast mode