[  724.520131][ T7145] veth0: entered allmulticast mode
[  724.520590][ T7145] veth1: entered allmulticast mode
[  724.520893][ T7145] veth2: entered allmulticast mode
[  724.521216][ T7145] veth3: entered allmulticast mode
[  735.601507][ T7145] veth0: left allmulticast mode
[  735.601780][ T7145] veth1: left allmulticast mode
[  735.601988][ T7145] veth2: left allmulticast mode
[  735.602189][ T7145] veth3: left allmulticast mode