[ 1652.809324][ T9200] veth0: entered allmulticast mode
[ 1652.810252][ T9200] veth1: entered allmulticast mode
[ 1652.810641][ T9200] veth2: entered allmulticast mode
[ 1652.810968][ T9200] veth3: entered allmulticast mode
[ 1679.496470][ T9200] veth0: left allmulticast mode
[ 1679.496771][ T9200] veth1: left allmulticast mode
[ 1679.497004][ T9200] veth2: left allmulticast mode
[ 1679.497241][ T9200] veth3: left allmulticast mode