[  632.837288] veth0: entered allmulticast mode
[  632.837363] veth1: entered allmulticast mode
[  632.837410] veth2: entered allmulticast mode
[  632.837455] veth3: entered allmulticast mode
[  641.905629] veth0: left allmulticast mode
[  641.905712] veth1: left allmulticast mode
[  641.905741] veth2: left allmulticast mode
[  641.905767] veth3: left allmulticast mode