[  735.551873][ T9634] veth0: entered allmulticast mode
[  735.552300][ T9634] veth1: entered allmulticast mode
[  735.552618][ T9634] veth2: entered allmulticast mode
[  735.552860][ T9634] veth3: entered allmulticast mode
[  746.758869][ T9634] veth0: left allmulticast mode
[  746.759224][ T9634] veth1: left allmulticast mode
[  746.759500][ T9634] veth2: left allmulticast mode
[  746.759760][ T9634] veth3: left allmulticast mode