[  747.507818] veth0: entered allmulticast mode
[  747.507944] veth1: entered allmulticast mode
[  747.508013] veth2: entered allmulticast mode
[  747.508083] veth3: entered allmulticast mode
[  756.290977] veth0: left allmulticast mode
[  756.291054] veth1: left allmulticast mode
[  756.291136] veth2: left allmulticast mode
[  756.291180] veth3: left allmulticast mode