[  350.225236][ T3227] veth0: entered allmulticast mode
[  350.225752][ T3227] veth1: entered allmulticast mode
[  350.226082][ T3227] veth2: entered allmulticast mode
[  350.226403][ T3227] veth3: entered allmulticast mode
[  368.468357][ T3227] veth0: left allmulticast mode
[  368.468704][ T3227] veth1: left allmulticast mode
[  368.468957][ T3227] veth2: left allmulticast mode
[  368.469224][ T3227] veth3: left allmulticast mode