[  729.933413][ T9127] veth0: entered allmulticast mode
[  729.934034][ T9127] veth1: entered allmulticast mode
[  729.934585][ T9127] veth2: entered allmulticast mode
[  729.935126][ T9127] veth3: entered allmulticast mode
[  742.679758][ T9127] veth0: left allmulticast mode
[  742.680157][ T9127] veth1: left allmulticast mode
[  742.680574][ T9127] veth2: left allmulticast mode
[  742.681050][ T9127] veth3: left allmulticast mode