[  787.885533][ T6987] veth0: entered allmulticast mode
[  787.886076][ T6987] veth1: entered allmulticast mode
[  787.886478][ T6987] veth2: entered allmulticast mode
[  787.886852][ T6987] veth3: entered allmulticast mode
[  800.045568][ T6987] veth0: left allmulticast mode
[  800.045856][ T6987] veth1: left allmulticast mode
[  800.046076][ T6987] veth2: left allmulticast mode
[  800.046272][ T6987] veth3: left allmulticast mode