[  636.089127] veth0: entered allmulticast mode
[  636.089222] veth1: entered allmulticast mode
[  636.089283] veth2: entered allmulticast mode
[  636.089356] veth3: entered allmulticast mode
[  647.595889] veth0: left allmulticast mode
[  647.595959] veth1: left allmulticast mode
[  647.596009] veth2: left allmulticast mode
[  647.596038] veth3: left allmulticast mode