[  740.820250] veth0: entered allmulticast mode
[  740.820342] veth1: entered allmulticast mode
[  740.820410] veth2: entered allmulticast mode
[  740.820508] veth3: entered allmulticast mode
[  748.374628] veth0: left allmulticast mode
[  748.374752] veth1: left allmulticast mode
[  748.374841] veth2: left allmulticast mode
[  748.374952] veth3: left allmulticast mode