[  949.268214][T16146] veth0: entered allmulticast mode
[  949.268581][T16146] veth1: entered allmulticast mode
[  949.268832][T16146] veth2: entered allmulticast mode
[  949.269083][T16146] veth3: entered allmulticast mode
[  960.428767][T16146] veth0: left allmulticast mode
[  960.429067][T16146] veth1: left allmulticast mode
[  960.429265][T16146] veth2: left allmulticast mode
[  960.429455][T16146] veth3: left allmulticast mode