[  644.831231] veth0: entered allmulticast mode
[  644.831324] veth1: entered allmulticast mode
[  644.831433] veth2: entered allmulticast mode
[  644.831516] veth3: entered allmulticast mode
[  652.260555] veth0: left allmulticast mode
[  652.260639] veth1: left allmulticast mode
[  652.260669] veth2: left allmulticast mode
[  652.260695] veth3: left allmulticast mode