[ 1573.336445][ T8017] veth0: entered allmulticast mode
[ 1573.336823][ T8017] veth1: entered allmulticast mode
[ 1573.337075][ T8017] veth2: entered allmulticast mode
[ 1573.337310][ T8017] veth3: entered allmulticast mode
[ 1584.796375][ T8017] veth0: left allmulticast mode
[ 1584.796614][ T8017] veth1: left allmulticast mode
[ 1584.796792][ T8017] veth2: left allmulticast mode
[ 1584.796976][ T8017] veth3: left allmulticast mode