MariaDB crash triggered by recursive CTE with geohash time-conversion set operation

SELECT LOWER (

                (WITH RECURSIVE x (x) AS

                   (SELECT 1

                    UNION SELECT 1 - x

                    FROM

                      (SELECT x

                       FROM x

                       GROUP BY 1.000000) AS x) SELECT x

                 FROM

                   (SELECT x

                    FROM

                      (SELECT *

                       FROM

                         (SELECT 1 AS x

                          UNION SELECT 1286608618

                          UNION SELECT 3

                          UNION SELECT 4 INTERSECT SELECT 5) AS x) AS x

                    EXCEPT SELECT x

                    FROM

                      (SELECT *

                       FROM

                         (SELECT 1 AS x

                          UNION SELECT 2

                          UNION SELECT 3) AS x) AS x) AS x

                 WHERE x IN

                     (WITH RECURSIVE x (x) AS

                        (SELECT ST_LINEFROMTEXT ('LINESTRING(0 5,194 10,10 15)', 32000000)

                         EXCEPT SELECT 'S5' AS x

                         FROM x) SELECT ROW_NUMBER () OVER (

                                                            ORDER BY AVG (DISTINCT x))

                      FROM

                        (WITH RECURSIVE x (x) AS

                           (SELECT SEC_TO_TIME (TIME_TO_SEC (TIME_FORMAT (CONVERT_TZ ('2011-03-26 23:00:00', '+00:00', '+00:00'), '%i:%s.%f')))) SELECT *

                         FROM x

                         WHERE x = '0000000000200000') AS x

                      WHERE x)

                 ORDER BY x

                 LIMIT 1)) ;