[  623.535976] veth0: entered allmulticast mode
[  623.536093] veth1: entered allmulticast mode
[  623.536150] veth2: entered allmulticast mode
[  623.536201] veth3: entered allmulticast mode
[  632.061337] veth0: left allmulticast mode
[  632.061444] veth1: left allmulticast mode
[  632.061490] veth2: left allmulticast mode
[  632.061549] veth3: left allmulticast mode