cannot insert/retreive vector data with prepared statements on big endian

CURRENT_TEST: unit.conc_ps

# Connection parameters

# Schema: test

# Host: (null)

# Port: 19060

# TLS Port: 19060

# Socket: /home/buildbot/s390x-rhel-8/build/mysql-test/var/tmp/2/mysqld.1.sock

# Plugindir: /home/buildbot/s390x-rhel-8/build/mysql-test/var/plugins

1..77

# TLS server variables

# --------------------

# have_openssl: YES

# have_ssl: YES

# ssl_ca: /home/buildbot/s390x-rhel-8/build/mysql-test/std_data/cacert.pem

# ssl_capath: 

# ssl_cert: /home/buildbot/s390x-rhel-8/build/mysql-test/std_data/server-cert.pem

# ssl_cipher: 

# ssl_crl: 

# ssl_crlpath: 

# ssl_key: /home/buildbot/s390x-rhel-8/build/mysql-test/std_data/server-key.pem

# ssl_passphrase: 

# version_ssl_library: OpenSSL 1.1.1k  FIPS 25 Mar 2021

# Cipher in use: TLS_AES_256_GCM_SHA384

# Peer certificate fingerprint: C138FD6B9BA9995AE1EF080034A60846FAA59705FD62EB91C7BAB673BFC6D5C20D6AD722998D8ADEC39C5EC65D96F663

# Subject: /C=FI/ST=state or province within country, in other certificates in this file it is the same as L/L=location, usually an address but often ambiguously used/O=organization name, typically a company name/OU=organizational unit name, a division name within an organization/CN=localhost

# --------------------

# Testing against MySQL Server 13.2.0-MariaDB-log

# Host: Localhost via UNIX socket

# Client library: 3.4.10

# Error: f1 != f2

not ok 1 - test_vector