[  632.888689] veth0: entered allmulticast mode
[  632.888776] veth1: entered allmulticast mode
[  632.888838] veth2: entered allmulticast mode
[  632.888909] veth3: entered allmulticast mode
[  640.332643] veth0: left allmulticast mode
[  640.332739] veth1: left allmulticast mode
[  640.332763] veth2: left allmulticast mode
[  640.332784] veth3: left allmulticast mode