[  640.412306] veth0: entered allmulticast mode
[  640.412366] veth1: entered allmulticast mode
[  640.412398] veth2: entered allmulticast mode
[  640.412431] veth3: entered allmulticast mode
[  647.858088] veth0: left allmulticast mode
[  647.858173] veth1: left allmulticast mode
[  647.858244] veth2: left allmulticast mode
[  647.858352] veth3: left allmulticast mode