############################################################################## # # List the test cases which, unlike tests from disabled.def files, # can still be run on the current tree meaningfully, but are known # or suspected to fail sporadically on different reasons. # # Most common reasons are either test failures observed in buildbot, # or recent modifications to the tests which make their stability # unknown. # # Tests included due to recent modifications are later removed from the # list, if during a certain period they do not fail (and are not # modified again). Tests included due to intermittent failures are # removed when corresponding bug reports are closed. # # Separate the test case name and the comment with ':'. # # . : MDEV-xxxxx - # # '*' wildcard in testcase names is supported. # # To use the list, run MTR with --skip-test-list=unstable-tests option. # ############################################################################## main.alter_table : Modified in 10.1.19 main.analyze_stmt_slow_query_log : MDEV-7558 - wrong result main.create : Modified in 10.1.20 main.create_delayed : MDEV-10605 - failed with timeout main.create_drop_binlog : Uses binlog_start_pos.inc modified in 10.1.20 main.create_or_replace : Modified in 10.1.19 main.ctype_utf16le : MDEV-10675: timeout or extra warnings main.ctype_utf8 : Modified in 10.1.20 main.ctype_utf8mb4 : Modified in 10.1.20 main.default : Modified in 10.1.20 main.derived : Modified in 10.1.20 main.derived_view : Modified in 10.1.20 main.drop : Modified in 10.1.19 main.events_restart : MDEV-11221: assertion failure main.fulltext_charsets : Added in 10.1.20 main.func_time : Modified in 10.1.20 main.group_by : Modified in 10.1.20 main.group_by_innodb : Modified in 10.1.20 main.host_cache_size_functionality : MDEV-10606 - sporadic failure on shutdown main.index_intersect_innodb : MDEV-10643 - failed with timeout main.index_merge_innodb : MDEV-7142 - Wrong execution plan main.information_schema : Modified in 10.1.19 main.innodb_mysql_lock : MDEV-7861 - sporadic lock detection failure main.kill_processlist-6619 : MDEV-10793 - wrong result in processlist main.loaddata : Modified in 10.1.20 main.lowercase_fs_on : Uses search_pattern_in_file.inc modified in 10.1.20 main.mdev-504 : MDEV-10607 - sporadic "can't connect" main.mdev375 : MDEV-10607 - sporadic "can't connect" main.merge : MDEV-10607 - sporadic "can't connect" main.mysql : Modified in 10.1.19 main.mysql_not_windows : Modified in 10.1.19 main.mysqlbinlog : Uses binlog_start_pos.inc modified in 10.1.20 main.mysqldump-max : Uses binlog_start_pos.inc modified in 10.1.20 main.mysqldump-nl : Added in 10.1.19 main.mysqltest : MDEV-9269 - fails on Alpha; also modified in 10.1.19 main.named_pipe : Uses search_pattern_in_file.inc modified in 10.1.20 main.null : Modified in 10.1.19 main.order_by_optimizer_innodb : MDEV-10683 - wrong execution plan main.parser : Modified in 10.1.20 main.pool_of_threads : MDEV-10100 - sporadic error on detecting max connections main.ps : MDEV-11017 - sporadic wrong Prepared_stmt_count main.selectivity : Modified in 10.1.20 main.selectivity_innodb : Modified in 10.1.19 main.show_explain : MDEV-10674 - sporadic failure main.sp : Modified in 10.1.20 main.sp-security : MDEV-10607 - sporadic "can't connect" main.stat_tables_par_innodb : MDEV-10515 - sporadic wrong results main.statistics : Modified in 10.1.20 main.status : MDEV-8510 - sporadic wrong result main.subselect : Modified in 10.1.20 main.subselect_innodb : MDEV-10614 - sporadic wrong results main.type_datetime_hires : MDEV-10687 - timeout main.type_decimal : Modified in 10.1.20 main.view : Uses search_pattern_in_file.inc modified in 10.1.20 main.wait_timeout_not_windows : Uses search_pattern_in_file.inc modified in 10.1.20 #---------------------------------------------------------------- archive.archive-big : MDEV-10615 - table is marked as crashed archive.discover : MDEV-10510 - table is marked as crashed #---------------------------------------------------------------- binlog.binlog_commit_wait : MDEV-10150 - Error: too much time elapsed binlog.binlog_incident : Uses binlog_start_pos.inc modified in 10.1.20 binlog.binlog_killed : Uses binlog_start_pos.inc modified in 10.1.20 binlog.binlog_killed_simulate : Uses binlog_start_pos.inc modified in 10.1.20 binlog.binlog_mysqlbinlog2 : Uses binlog_start_pos.inc modified in 10.1.20 binlog.mix_innodb_myisam_binlog : Uses binlog_start_pos.inc modified in 10.1.20 binlog.binlog_row_annotate : Uses binlog_start_pos.inc modified in 10.1.20 binlog.binlog_xa_recover : MDEV-8517 - Extra checkpoint #---------------------------------------------------------------- binlog_encryption.* : Added in 10.1.20 #---------------------------------------------------------------- connect.tbl : MDEV-9844, MDEV-10179 - sporadic crashes, valgrind warnings, wrong results #---------------------------------------------------------------- encryption.create_or_replace : MDEV-9359 - Assertion failure encryption.encrypt_and_grep : MDEV-11222 - InnoDB error; also uses search_pattern_in_file.inc modified in 10.1.20 encryption.filekeys_emptyfile : Uses search_pattern_in_file.inc modified in 10.1.20 encryption.filekeys_encfile_bad : Uses search_pattern_in_file.inc modified in 10.1.20 encryption.filekeys_encfile_badfile : Uses search_pattern_in_file.inc modified in 10.1.20 encryption.filekeys_encfile_no : Uses search_pattern_in_file.inc modified in 10.1.20 encryption.filekeys_nofile : Uses search_pattern_in_file.inc modified in 10.1.20 encryption.filekeys_syntax : Uses search_pattern_in_file.inc modified in 10.1.20 encryption.filekeys_tooshort : Uses search_pattern_in_file.inc modified in 10.1.20 encryption.filekeys_unencfile : Uses search_pattern_in_file.inc modified in 10.1.20 encryption.innodb-bad-key-change : uses keys2.txt modified in 10.1.19 encryption.innodb-bad-key-change2 : uses keys2.txt modified in 10.1.19 encryption.innodb-bad-key-change3 : Uses search_pattern_in_file.inc modified in 10.1.20 encryption.innodb-bad-key-change4 : uses keys2.txt modified in 10.1.19 encryption.innodb-bad-key-change5 : uses keys2.txt modified in 10.1.19 encryption.innodb-bad-key-shutdown : MDEV-9105 - valgrind warnings, assertion failures, and uses keys2.txt modified in 10.1.19 encryption.innodb-discard-import : Uses search_pattern_in_file.inc modified in 10.1.20 encryption.innodb_encryption_discard_import : MDEV-11218 - wrong result, also uses search_pattern_in_file.inc modified in 10.1.20 encryption.innodb_encryption_filekeys : MDEV-9962 - timeouts encryption.innodb_encryption_row_compressed : Uses search_pattern_in_file.inc modified in 10.1.20 encryption.innodb_first_page : MDEV-10689 - crashes encryption.innodb-log-encrypt : Uses search_pattern_in_file.inc modified in 10.1.20 encryption.innodb_lotoftables : MDEV-11531 - InnoDB error encryption.innodb-missing-key : Added in 10.1.19 encryption.innodb_onlinealter_encryption : MDEV-10099 - wrong results; also uses search_pattern_in_file.inc modified in 10.1.20 encryption.innodb-page_encryption : MDEV-10641 - mutex problem encryption.innodb_page_encryption_key_change : uses keys2.txt modified in 10.1.19 #---------------------------------------------------------------- extra/binlog_tests.database : Modified in 10.1.19 (merge) #---------------------------------------------------------------- federated.federatedx : MDEV-10617 - Wrong checksum, timeouts federated.federated_innodb : MDEV-10617, MDEV-10417 - Wrong checksum, timeouts, fails on Mips federated.federated_partition : MDEV-10417 - Fails on Mips federated.federated_transactions : MDEV-10617, MDEV-10417 - Wrong checksum, timeouts, fails on Mips #---------------------------------------------------------------- funcs_1.processlist_val_no_prot : MDEV-11223 - Wrong result funcs_2.memory_charset : MDEV-10290 - Timeout funcs_2.myisam_charset : MDEV-11535 - Timeout #---------------------------------------------------------------- galera.* : Added to default suites in 10.1.19 galera.galera_var_dirty_reads : Modified in 10.1.20 galera.rpl_row_annotate : Uses binlog_start_pos.inc modified in 10.1.20 galera_3nodes.* : Added to default suites in 10.1.19, MDEV-11490 #---------------------------------------------------------------- innodb.binlog_consistent : MDEV-10618 - Server fails to start; also uses binlog_start_pos.inc modified in 10.1.20 innodb.group_commit_binlog_pos : Uses binlog_start_pos.inc modified in 10.1.20 innodb.group_commit_binlog_pos_no_optimize_thread : Uses binlog_start_pos.inc modified in 10.1.20 innodb.innodb-alter-table : MDEV-10619 - Testcase timeout innodb.innodb-bug-14068765 : MDEV-9105 - valgrind warnings, assertion failures, also uses innodb-util.pl added in 10.1.19 innodb.innodb-bug-14084530 : MDEV-9105 - valgrind warnings, assertion failures, also uses innodb-util.pl added in 10.1.19 innodb.innodb_bug30423 : MDEV-7311 - Wrong number of rows in the plan innodb.innodb-change-buffer-recovery : Uses search_pattern_in_file.inc modified in 10.1.20 innodb.innodb_defragment_fill_factor : Modified in 10.1.20 innodb.innodb-lock-schedule-algorithm : Modified in 10.1.20 innodb.innodb-page_compression_zip : MDEV-10641 - mutex problem innodb.innodb_stats : MDEV-10682 - wrong result innodb.innodb_sys_semaphore_waits : MDEV-10331 - wrong result innodb.innodb-wl5522 : MDEV-9105 - valgrind warnings, assertion failures, also uses innodb-util.pl added in 10.1.19 innodb.innodb-wl5522-1 : MDEV-9105 - valgrind warnings, assertion failures, also uses innodb-util.pl added in 10.1.19 innodb.innodb-wl5522-debug : Modified in 10.1.19 innodb.innodb-wl5522-debug-zip : Modified in 10.1.20 innodb.innodb-wl5522-zip : MDEV-9105 - valgrind warnings, assertion failures, also uses innodb-util.pl added in 10.1.19 innodb.table_index_statistics : Added in 10.1.20 innodb.trigger : Modified in 10.1.20 innodb.xa_recovery : Modified in 10.1.19 #---------------------------------------------------------------- innodb_fts.create : Added in 10.1.20 innodb_fts.innodb_fts_misc : MDEV-11233 - Crash on CREATE FULLTEXT INDEX #---------------------------------------------------------------- maria.collations : Added in 10.1.20 maria.encrypt-wrong-key : uses keys2.txt modified in 10.1.19 maria.maria-connect : Uses binlog_start_pos.inc modified in 10.1.20 #---------------------------------------------------------------- mroonga/storage.column_datetime_32bit_2038 : Wrong result on Alpha mroonga/storage.column_datetime_32bit_before_unix_epoch : Wrong result on Alpha mroonga/storage.column_datetime_32bit_max : Wrong result on Alpha mroonga/storage.column_datetime_32bit_out_of_range : Wrong result on Alpha mroonga/storage.index_multiple_column_unique_date_32bit_equal : Wrong result on Alpha mroonga/storage.index_multiple_column_unique_date_order_32bit_desc : Wrong result on Alpha mroonga/storage.index_multiple_column_unique_datetime_index_read : MDEV-8643 - valgrind warnings mroonga/storage.repair_table_no_index_file : MDEV-9364 - wrong result #---------------------------------------------------------------- multi_source.gtid : MDEV-10620, MDEV-10417 - Timeout in wait condition, fails on Mips multi_source.info_logs : MDEV-10042 - wrong result multi_source.multisource : MDEV-10417 - Fails on Mips; also uses binlog_start_pos.inc modified in 10.1.20 multi_source.reset_slave : MDEV-10690 - wrong result; also uses binlog_start_pos.inc modified in 10.1.20 multi_source.simple : MDEV-4633 - Wrong slave status output; also uses binlog_start_pos.inc modified in 10.1.20 multi_source.status_vars : MDEV-4632 - failed while waiting for Slave_received_heartbeats #---------------------------------------------------------------- parts.partition_float_myisam : MDEV-10621 - Testcase timeout parts.partition_int_myisam : MDEV-10621 - Testcase timeout #---------------------------------------------------------------- perfschema.func_file_io : MDEV-5708 - fails for s390x perfschema.func_mutex : MDEV-5708 - fails for s390x perfschema.setup_actors : MDEV-10679 - rare crash perfschema.socket_summary_by_event_name_func : MDEV-10622 - Socket summary tables do not match perfschema.threads_mysql : MDEV-10677 - sporadic wrong result #---------------------------------------------------------------- plugins.feedback_plugin_send : MDEV-7932 - ssl failed for url plugins.server_audit : MDEV-9562 - crashes on sol10-sparc plugins.thread_pool_server_audit : MDEV-9562 - crashes on sol10-sparc #---------------------------------------------------------------- roles.role_case_sensitive-10744 : Added in 10.1.20 roles.create_and_drop_role : Modified in 10.1.20 roles.create_and_grant_role : MDEV-11533 - Extra grant in output #---------------------------------------------------------------- rpl.last_insert_id : MDEV-10625 - warnings in error log rpl.rpl_auto_increment : MDEV-10417 - Fails on Mips rpl.rpl_auto_increment_bug45679 : MDEV-10417 - Fails on Mips rpl.rpl_auto_increment_update_failure : MDEV-10625 - warnings in error log rpl.rpl_binlog_index : MDEV-9501 - Warning: failed registering on master rpl.rpl_checksum : Uses search_pattern_in_file.inc modified in 10.1.20 rpl.rpl_checksum_cache : MDEV-10626 - Testcase timeout rpl.rpl_circular_for_4_hosts : MDEV-10627 - Testcase timeout rpl.rpl_ddl : MDEV-10417 - Fails on Mips rpl.rpl_domain_id_filter_restart : MDEV-10684 - Wrong result rpl.rpl_drop_db : Modified in 10.1.19 rpl.rpl_gtid_basic : MDEV-10681 - server startup problem rpl.rpl_gtid_crash : MDEV-9501 - Warning: failed registering on master rpl.rpl_gtid_errorlog : Uses search_pattern_in_file.inc modified in 10.1.20 rpl.rpl_gtid_master_promote : MDEV-10628 - Timeout in sync_with_master rpl.rpl_gtid_mdev9033 : MDEV-10680 - warnings rpl.rpl_gtid_stop_start : MDEV-10629 - Crash on shutdown rpl.rpl_gtid_until : MDEV-10625 - warnings in error log rpl.rpl_innodb_bug30888 : MDEV-10417 - Fails on Mips rpl.rpl_insert : MDEV-9329 - Fails on Ubuntu/s390x rpl.rpl_insert_delayed : MDEV-9329 - Fails on Ubuntu/s390x rpl.rpl_invoked_features : MDEV-10417 - Fails on Mips rpl.rpl_mariadb_slave_capability : MDEV-11018 - sporadic wrong events in binlog rpl.rpl_mdev10863 : Added in 10.1.20 rpl.rpl_mdev6020 : MDEV-10630, MDEV-10417 - Timeouts, fails on Mips rpl.rpl_mdev6386 : MDEV-10631 - Wrong result on slave rpl.rpl_parallel : MDEV-10632, MDEV-10653 - Failures to sync, timeouts rpl.rpl_parallel_optimistic : MDEV-10511 - timeout rpl.rpl_parallel_retry : MDEV-11119 - Server crash rpl.rpl_parallel_temptable : MDEV-10356 - Crash in close_thread_tables rpl.rpl_partition_innodb : MDEV-10417 - Fails on Mips rpl.rpl_row_annotate : Uses binlog_start_pos.inc modified in 10.1.20 rpl.rpl_password_boundaries : MDEV-11534 - Slave IO warnings rpl.rpl_row_drop_create_temp_table : MDEV-10626 - Testcase timeout rpl.rpl_row_flsh_tbls : Uses binlog_start_pos.inc modified in 10.1.20 rpl.rpl_row_log_innodb : MDEV-10688 - Wrong result rpl.rpl_row_sp001 : MDEV-9329 - Fails on Ubuntu/s390x rpl.rpl_semi_sync : MDEV-11220 - Wrong result rpl.rpl_semi_sync_uninstall_plugin : MDEV-7140 - Wrong plugin status rpl.rpl_show_slave_hosts : MDEV-10681 - server startup problem rpl.rpl_skip_replication : MDEV-9268 - Fails with timeout in sync_slave_with_master on Alpha rpl.rpl_slave_grp_exec : MDEV-10514 - Unexpected deadlock rpl.rpl_stm_flsh_tbls : Uses binlog_start_pos.inc modified in 10.1.20 rpl.rpl_stop_slave_error : Uses search_pattern_in_file.inc modified in 10.1.20 rpl.rpl_sync : MDEV-10633 - Database page corruption rpl.rpl_temporary_error2 : MDEV-10634 - Wrong number of retries rpl.sec_behind_master-5114 : MDEV-8518 - Wrong value of Seconds_Behind_Master #---------------------------------------------------------------- spider.* : MDEV-9329 - tests are too memory-consuming spider/bg.direct_aggregate : MDEV-7098 - Trying to unlock mutex that wasn't locked spider/bg.direct_aggregate_part : MDEV-7098 - Trying to unlock mutex that wasn't locked spider/bg.ha : MDEV-7914, MDEV-9329 - Crash, failures on s390x spider/bg.ha_part : MDEV-9329 - Fails on Ubuntu/s390x spider/bg.spider_fixes : MDEV-7098, MDEV-9329 - Mutex problem, failures on s390x spider/bg.vp_fixes : MDEV-9329 - Fails on Ubuntu/s390x #---------------------------------------------------------------- sphinx.* : MDEV-10985, MDEV-10986 - Tests have not been maintained #---------------------------------------------------------------- storage_engine* : Tests are not always timely maintained #---------------------------------------------------------------- stress.ddl_innodb : MDEV-10635 - Testcase timeout #---------------------------------------------------------------- sys_vars.autocommit_func2 : MDEV-9329 - Fails on Ubuntu/s390x sys_vars.keep_files_on_create_basic : MDEV-10676 - timeout sys_vars.innodb_buffer_pool_dump_pct_basic : MDEV-10651 - sporadic failure on file_exists sys_vars.innodb_fatal_semaphore_wait_threshold : MDEV-10513 - crashes sys_vars.replicate_do_db_basic : Modified in 10.1.20 sys_vars.replicate_do_table_basic : Modified in 10.1.20 sys_vars.replicate_ignore_db_basic : Modified in 10.1.20 sys_vars.replicate_ignore_table_basic : Modified in 10.1.20 sys_vars.replicate_wild_do_table_basic : Modified in 10.1.20 sys_vars.replicate_wild_ignore_table_basic : Modified in 10.1.20 sys_vars.sysvars_innodb : MDEV-6958 - error-prone rdiffs sys_vars.sysvars_server_embedded : MDEV-6958 - error-prone rdiffs sys_vars.table_open_cache_instances_basic : Modified in 10.1.20 #---------------------------------------------------------------- tokudb.cluster_filter : MDEV-10678 - Wrong execution plan tokudb.cluster_filter_hidden : MDEV-10678 - Wrong execution plan tokudb.cluster_filter_unpack_varchar : MDEV-10636 - Wrong execution plan tokudb.dir_per_db : MDEV-11537 - Wrong result tokudb.table_index_statistics : Added in 10.1.20 tokudb_bugs.checkpoint_lock : MDEV-10637 - Wrong processlist output tokudb_bugs.checkpoint_lock_3 : MDEV-10637 - Wrong processlist output tokudb_rpl.rpl_parallel_optimistic : Added in 10.1.20 tokudb_rpl.rpl_tokudb_rfr_partition_table : Added in 10.1.20 #---------------------------------------------------------------- unit.ma_test_loghandler : MDEV-10638 - record read not ok #---------------------------------------------------------------- vcol.not_supported : MDEV-10639 - Testcase timeout vcol.vcol_keys_innodb : MDEV-10639 - Testcase timeout #---------------------------------------------------------------- wsrep.binlog_format : MDEV-11532 - WSREP has not yet prepared node wsrep.mdev_10186 : Modified in 10.1.19 #---------------------------------------------------------------- wsrep_info.* : suite.pm modified in 10.1.19 wsrep_info.plugin : MDEV-11530 - Warnings; also modified in 10.1.20