$ ./mtr sys_vars.wsrep_on_without_provider

Logging: /var/tmp/portage/dev-db/mariadb-10.5.10/work/mysql/mysql-test/mysql-test-run.pl  sys_vars.wsrep_on_without_provider

vardir: /var/tmp/portage/dev-db/mariadb-10.5.10/work/mariadb-10.5.10_build/mysql-test/var

Removing old var directory...

Creating var directory '/var/tmp/portage/dev-db/mariadb-10.5.10/work/mariadb-10.5.10_build/mysql-test/var'...

Checking supported features...

MariaDB Version 10.5.10-MariaDB

 - SSL connections supported

Collecting tests...

Installing system database...

==============================================================================

TEST                                      RESULT   TIME (ms) or COMMENT

--------------------------------------------------------------------------

worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 16000..16019

sys_vars.wsrep_on_without_provider       [ fail ]

        Test ended at 2021-05-09 12:12:52

CURRENT_TEST: sys_vars.wsrep_on_without_provider

mysqltest: At line 8: query 'SET GLOBAL wsrep_on=ON' failed with wrong errno 1193: 'Unknown system variable 'wsrep_on'', instead of 1210...

The result from queries just before the failure was:

SET GLOBAL wsrep_on=ON;

 - saving '/var/tmp/portage/dev-db/mariadb-10.5.10/work/mariadb-10.5.10_build/mysql-test/var/log/sys_vars.wsrep_on_without_provider/' to '/var/tmp/portage/dev-db/mariadb-10.5.10/work/mariadb-10.5.10_build/mysql-test/var/log/sys_vars.wsrep_on_without_provider/'

--------------------------------------------------------------------------

The servers were restarted 0 times

Spent 0.000 of 1 seconds executing testcases

Failure: Failed 1/1 tests, 0.00% were successful.

Failing test(s): sys_vars.wsrep_on_without_provider