[  634.175989] veth0: entered allmulticast mode
[  634.176088] veth1: entered allmulticast mode
[  634.176164] veth2: entered allmulticast mode
[  634.176246] veth3: entered allmulticast mode
[  641.599455] veth0: left allmulticast mode
[  641.599543] veth1: left allmulticast mode
[  641.599654] veth2: left allmulticast mode
[  641.599712] veth3: left allmulticast mode